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cvc5---1.3.4.THM-Prf.s

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%------------------------------------------------------------------------------
% File     : cvc5---1.3.4
% Problem  : SEU631^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM

% Computer : n017.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 08:52:29 AM UTC 2026

% Result   : Theorem 1.03s 1.23s
% Output   : Proof 1.03s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SEU631^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13  % Command  : /export/starexec/sandbox2/solver/bin/do_cvc5 /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.15/0.34  % Computer : n017.cluster.edu
% 0.15/0.34  % Model    : x86_64 x86_64
% 0.15/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34  % Memory   : 8042.1875MB
% 0.15/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34  % CPULimit : 300
% 0.15/0.34  % WCLimit  : 300
% 0.15/0.34  % DateTime : Tue Jun  2 17:42:31 EDT 2026
% 0.15/0.34  % CPUTime  : 
% 0.35/0.55  %----Proving TH0
% 1.03/1.23  --- Run --mbqi --mbqi-enum --mbqi-enum-choice-grammar --mbqi-enum-global-syms-grammar --sygus-grammar-ho-partial --no-cegqi --no-sygus-inst at 90s...
% 1.03/1.23  % SZS status Theorem
% 1.03/1.23  % SZS output start Proof
% 1.03/1.23  (
% 1.03/1.23  (declare-sort $$unsorted 0)
% 1.03/1.23  (declare-const tptp.emptyset $$unsorted)
% 1.03/1.23  (declare-const tptp.setadjoin (-> $$unsorted $$unsorted $$unsorted))
% 1.03/1.23  (declare-const tptp.setunion (-> $$unsorted $$unsorted))
% 1.03/1.23  (declare-const tptp.in (-> $$unsorted $$unsorted Bool))
% 1.03/1.23  (declare-const tptp.binunion (-> $$unsorted $$unsorted $$unsorted))
% 1.03/1.23  (declare-const tptp.powerset (-> $$unsorted $$unsorted))
% 1.03/1.23  (declare-const tptp.dsetconstr (-> $$unsorted (-> $$unsorted Bool) $$unsorted))
% 1.03/1.23  (declare-const tptp.ubforcartprodlem3 Bool)
% 1.03/1.23  (declare-const tptp.ubforcartprodlem1 Bool)
% 1.03/1.23  (declare-const tptp.upairinpowunion Bool)
% 1.03/1.23  (declare-const tptp.upairsubunion Bool)
% 1.03/1.23  (declare-const tptp.upairset2E Bool)
% 1.03/1.23  (declare-const tptp.singletoninpowunion Bool)
% 1.03/1.23  (declare-const tptp.singletoninpowerset Bool)
% 1.03/1.23  (declare-const tptp.singletonsubset Bool)
% 1.03/1.23  (declare-const tptp.kpairp Bool)
% 1.03/1.23  (declare-const tptp.secondinupair Bool)
% 1.03/1.23  (declare-const tptp.symdiffIneg2 Bool)
% 1.03/1.23  (declare-const tptp.symdiffI2 Bool)
% 1.03/1.23  (declare-const tptp.symdiffI1 Bool)
% 1.03/1.23  (declare-const tptp.setminusIRneg Bool)
% 1.03/1.23  (declare-const tptp.setminusILneg Bool)
% 1.03/1.23  (declare-const tptp.setminusERneg Bool)
% 1.03/1.23  (declare-const tptp.quantDeMorgan1 Bool)
% 1.03/1.23  (declare-const tptp.sepSubset Bool)
% 1.03/1.23  (declare-const tptp.emptyE1 Bool)
% 1.03/1.23  (declare-const tptp.inPowerset Bool)
% 1.03/1.23  (declare-const tptp.upairsetIR Bool)
% 1.03/1.23  (declare-const tptp.setunion__Cong Bool)
% 1.03/1.23  (declare-const tptp.powersetE1 Bool)
% 1.03/1.23  (declare-const tptp.singletonsswitch Bool)
% 1.03/1.23  (declare-const tptp.cartprodpairin Bool)
% 1.03/1.23  (declare-const tptp.subset2powerset Bool)
% 1.03/1.23  (declare-const tptp.notinsingleton Bool)
% 1.03/1.23  (declare-const tptp.subPowSU Bool)
% 1.03/1.23  (declare-const tptp.binintersectSubset5 Bool)
% 1.03/1.23  (declare-const tptp.exuE1 Bool)
% 1.03/1.23  (declare-const tptp.binintersect (-> $$unsorted $$unsorted $$unsorted))
% 1.03/1.23  (declare-const tptp.setunionI Bool)
% 1.03/1.23  (declare-const tptp.notdexE Bool)
% 1.03/1.23  (declare-const tptp.powersetE Bool)
% 1.03/1.23  (declare-const tptp.omegaSAx Bool)
% 1.03/1.23  (declare-const tptp.setadjoinE Bool)
% 1.03/1.23  (declare-const tptp.emptyinunitempty Bool)
% 1.03/1.23  (declare-const tptp.setminusEL Bool)
% 1.03/1.23  (declare-const tptp.descr__Cong Bool)
% 1.03/1.23  (declare-const tptp.nonemptyI1 Bool)
% 1.03/1.23  (declare-const tptp.emptysetAx Bool)
% 1.03/1.23  (declare-const tptp.nonemptyI Bool)
% 1.03/1.23  (declare-const tptp.upairsetIL Bool)
% 1.03/1.23  (declare-const tptp.powersetI1 Bool)
% 1.03/1.23  (declare-const tptp.eqinunit Bool)
% 1.03/1.23  (declare-const tptp.upairsetE Bool)
% 1.03/1.23  (declare-const tptp.replAx Bool)
% 1.03/1.23  (declare-const tptp.powersetI Bool)
% 1.03/1.23  (declare-const tptp.setukpairIR Bool)
% 1.03/1.23  (declare-const tptp.quantDeMorgan4 Bool)
% 1.03/1.23  (declare-const tptp.setunionE Bool)
% 1.03/1.23  (declare-const tptp.omegaIndAx Bool)
% 1.03/1.23  (declare-const tptp.setunionAx Bool)
% 1.03/1.23  (declare-const tptp.setoftrueEq Bool)
% 1.03/1.23  (declare-const tptp.foundationAx Bool)
% 1.03/1.23  (declare-const tptp.emptysetimpfalse Bool)
% 1.03/1.23  (declare-const tptp.setminusELneg Bool)
% 1.03/1.23  (declare-const tptp.powersetAx Bool)
% 1.03/1.23  (declare-const tptp.subsetemptysetimpeq Bool)
% 1.03/1.23  (declare-const tptp.setminusER Bool)
% 1.03/1.23  (declare-const tptp.setadjoinAx Bool)
% 1.03/1.23  (declare-const tptp.symdiff (-> $$unsorted $$unsorted $$unsorted))
% 1.03/1.23  (declare-const tptp.omega $$unsorted)
% 1.03/1.23  (declare-const tptp.emptyInPowerset Bool)
% 1.03/1.23  (declare-const tptp.eqimpsubset1 Bool)
% 1.03/1.23  (declare-const tptp.binunionE Bool)
% 1.03/1.23  (declare-const tptp.dsetconstrER Bool)
% 1.03/1.23  (declare-const tptp.notdallE Bool)
% 1.03/1.23  (declare-const tptp.binunionRsub Bool)
% 1.03/1.23  (declare-const tptp.exuE2 Bool)
% 1.03/1.23  (declare-const tptp.setminusSubset2 Bool)
% 1.03/1.23  (declare-const tptp.dsetconstr__Cong Bool)
% 1.03/1.23  (declare-const tptp.setadjoinIR Bool)
% 1.03/1.23  (declare-const tptp.notinemptyset Bool)
% 1.03/1.23  (declare-const tptp.subsetRefl Bool)
% 1.03/1.23  (declare-const tptp.ubforcartprodlem2 Bool)
% 1.03/1.23  (declare-const tptp.uniqinunit Bool)
% 1.03/1.23  (declare-const tptp.exuE3u Bool)
% 1.03/1.23  (declare-const tptp.subsetTrans Bool)
% 1.03/1.23  (declare-const tptp.wellorderingAx Bool)
% 1.03/1.23  (declare-const tptp.setukpairIL Bool)
% 1.03/1.23  (declare-const tptp.descr (-> (-> $$unsorted Bool) $$unsorted))
% 1.03/1.23  (declare-const tptp.vacuousDall Bool)
% 1.03/1.23  (declare-const tptp.sepInPowerset Bool)
% 1.03/1.23  (declare-const tptp.nonemptyImpWitness Bool)
% 1.03/1.23  (declare-const tptp.binintersectLsub Bool)
% 1.03/1.23  (declare-const tptp.setadjoinOr Bool)
% 1.03/1.23  (declare-const tptp.subset (-> $$unsorted $$unsorted Bool))
% 1.03/1.23  (declare-const tptp.upairset2IR Bool)
% 1.03/1.23  (declare-const tptp.dsetconstrI Bool)
% 1.03/1.23  (declare-const tptp.setminusSubset1 Bool)
% 1.03/1.23  (declare-const tptp.emptyinPowerset Bool)
% 1.03/1.23  (declare-const tptp.kpairiskpair Bool)
% 1.03/1.23  (declare-const tptp.prop2setI Bool)
% 1.03/1.23  (declare-const tptp.dsetconstrEL Bool)
% 1.03/1.23  (declare-const tptp.prop2set2propI Bool)
% 1.03/1.23  (declare-const tptp.binunionLsub Bool)
% 1.03/1.23  (declare-const tptp.prop2set (-> Bool $$unsorted))
% 1.03/1.23  (declare-const tptp.exuI2 Bool)
% 1.03/1.23  (declare-const tptp.prop2setE Bool)
% 1.03/1.23  (declare-const tptp.exuEu Bool)
% 1.03/1.23  (declare-const tptp.setadjoinIL Bool)
% 1.03/1.23  (declare-const tptp.omega__Cong Bool)
% 1.03/1.23  (declare-const tptp.setminusI Bool)
% 1.03/1.23  (declare-const tptp.emptysetE Bool)
% 1.03/1.23  (declare-const tptp.symdiffIneg1 Bool)
% 1.03/1.23  (declare-const tptp.notequalI1 Bool)
% 1.03/1.23  (declare-const tptp.emptyI Bool)
% 1.03/1.23  (declare-const tptp.quantDeMorgan2 Bool)
% 1.03/1.23  (declare-const tptp.noeltsimpempty Bool)
% 1.03/1.23  (declare-const tptp.subsetI1 Bool)
% 1.03/1.23  (declare-const tptp.set2prop (-> $$unsorted Bool))
% 1.03/1.23  (declare-const tptp.subsetE Bool)
% 1.03/1.23  (declare-const tptp.exuI3 Bool)
% 1.03/1.23  (declare-const tptp.subsetE2 Bool)
% 1.03/1.23  (declare-const tptp.inCongP Bool)
% 1.03/1.23  (declare-const tptp.in__Cong Bool)
% 1.03/1.23  (declare-const tptp.exu__Cong Bool)
% 1.03/1.23  (declare-const tptp.exuE3e Bool)
% 1.03/1.23  (declare-const tptp.binintersectSubset3 Bool)
% 1.03/1.23  (declare-const tptp.setadjoin__Cong Bool)
% 1.03/1.23  (declare-const tptp.emptyset__Cong Bool)
% 1.03/1.23  (declare-const tptp.binintersectRsub Bool)
% 1.03/1.23  (declare-const tptp.nonemptyE1 Bool)
% 1.03/1.23  (declare-const tptp.setextAx Bool)
% 1.03/1.23  (declare-const tptp.powerset__Cong Bool)
% 1.03/1.23  (declare-const tptp.bs114d Bool)
% 1.03/1.23  (declare-const tptp.setminusLsub Bool)
% 1.03/1.23  (declare-const tptp.eqimpsubset2 Bool)
% 1.03/1.23  (declare-const tptp.symdiffE Bool)
% 1.03/1.23  (declare-const tptp.omega0Ax Bool)
% 1.03/1.23  (declare-const tptp.subsetI2 Bool)
% 1.03/1.23  (declare-const tptp.emptysetsubset Bool)
% 1.03/1.23  (declare-const tptp.notsubsetI Bool)
% 1.03/1.23  (declare-const tptp.notequalI2 Bool)
% 1.03/1.23  (declare-const tptp.setadjoinSub Bool)
% 1.03/1.23  (declare-const tptp.setadjoinSub2 Bool)
% 1.03/1.23  (declare-const tptp.disjointsetsI1 Bool)
% 1.03/1.23  (declare-const tptp.setextsub Bool)
% 1.03/1.23  (declare-const tptp.setbeta Bool)
% 1.03/1.23  (declare-const tptp.binintersectSubset4 Bool)
% 1.03/1.23  (declare-const tptp.powersetsubset Bool)
% 1.03/1.23  (declare-const tptp.binunionIL Bool)
% 1.03/1.23  (declare-const tptp.binunionIR Bool)
% 1.03/1.23  (declare-const tptp.descrp Bool)
% 1.03/1.23  (declare-const tptp.quantDeMorgan3 Bool)
% 1.03/1.23  (declare-const tptp.binunionEcases Bool)
% 1.03/1.23  (declare-const tptp.exuI1 Bool)
% 1.03/1.23  (declare-const tptp.binintersectI Bool)
% 1.03/1.23  (declare-const tptp.binintersectEL Bool)
% 1.03/1.23  (declare-const tptp.binintersectSubset2 Bool)
% 1.03/1.23  (declare-const tptp.setext Bool)
% 1.03/1.23  (declare-const tptp.binintersectER Bool)
% 1.03/1.23  (declare-const tptp.binintersectSubset1 Bool)
% 1.03/1.23  (declare-const tptp.setminus (-> $$unsorted $$unsorted $$unsorted))
% 1.03/1.23  (define tptp.exu () (let ((_let_1 (@var "Xy" $$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))))))))))
% 1.03/1.23  (define tptp.nonempty () (let ((_let_1 (@var "Xx" $$unsorted))) (lambda (@list _let_1) (not (= _let_1 tptp.emptyset)))))
% 1.03/1.23  (define tptp.iskpair () (let ((_let_1 (@var "Xy" $$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))))))))))))))
% 1.03/1.23  (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)))))))
% 1.03/1.23  (define tptp.cartprod () (let ((_let_1 (@var "Xz" $$unsorted))) (let ((_let_2 (@var "Xy" $$unsorted))) (let ((_let_3 (@var "Xx" $$unsorted))) (let ((_let_4 (@var "B" $$unsorted))) (let ((_let_5 (@var "A" $$unsorted))) (lambda (@list _let_5 _let_4) (_ (_ tptp.dsetconstr (_ tptp.powerset (_ tptp.powerset (_ (_ tptp.binunion _let_5) _let_4)))) (lambda (@list _let_3) (exists (@list _let_2) (and (_ (_ tptp.in _let_2) _let_5) (exists (@list _let_1) (and (_ (_ tptp.in _let_1) _let_4) (= _let_3 (_ (_ tptp.kpair _let_2) _let_1)))))))))))))))
% 1.03/1.23  (define @t1 () (@var "B" $$unsorted))
% 1.03/1.23  (define @t2 () (@var "A" $$unsorted))
% 1.03/1.23  (define @t3 () (= @t2 @t1))
% 1.03/1.23  (define @t4 () (@var "Xx" $$unsorted))
% 1.03/1.23  (define @t5 () (_ tptp.in @t4))
% 1.03/1.23  (define @t6 () (_ @t5 @t1))
% 1.03/1.23  (define @t7 () (_ @t5 @t2))
% 1.03/1.23  (define @t8 () (= @t7 @t6))
% 1.03/1.23  (define @t9 () (@list @t4))
% 1.03/1.23  (define @t10 () (forall @t9 @t8))
% 1.03/1.23  (define @t11 () (=> @t10 @t3))
% 1.03/1.23  (define @t12 () (@list @t2 @t1))
% 1.03/1.23  (define @t13 () (forall @t12 @t11))
% 1.03/1.23  (define @t14 () (= tptp.setextAx @t13))
% 1.03/1.23  (define @t15 () (_ @t5 tptp.emptyset))
% 1.03/1.23  (define @t16 () (not @t15))
% 1.03/1.23  (define @t17 () (forall @t9 @t16))
% 1.03/1.23  (define @t18 () (= tptp.emptysetAx @t17))
% 1.03/1.23  (define @t19 () (@var "Xy" $$unsorted))
% 1.03/1.23  (define @t20 () (_ tptp.in @t19))
% 1.03/1.23  (define @t21 () (_ @t20 @t2))
% 1.03/1.23  (define @t22 () (= @t19 @t4))
% 1.03/1.23  (define @t23 () (or @t22 @t21))
% 1.03/1.23  (define @t24 () (_ tptp.setadjoin @t4))
% 1.03/1.23  (define @t25 () (_ @t24 @t2))
% 1.03/1.23  (define @t26 () (_ @t20 @t25))
% 1.03/1.23  (define @t27 () (= @t26 @t23))
% 1.03/1.23  (define @t28 () (@list @t4 @t2 @t19))
% 1.03/1.23  (define @t29 () (forall @t28 @t27))
% 1.03/1.23  (define @t30 () (= tptp.setadjoinAx @t29))
% 1.03/1.23  (define @t31 () (=> @t6 @t7))
% 1.03/1.23  (define @t32 () (forall @t9 @t31))
% 1.03/1.23  (define @t33 () (_ tptp.powerset @t2))
% 1.03/1.23  (define @t34 () (_ tptp.in @t1))
% 1.03/1.23  (define @t35 () (_ @t34 @t33))
% 1.03/1.23  (define @t36 () (= @t35 @t32))
% 1.03/1.23  (define @t37 () (forall @t12 @t36))
% 1.03/1.23  (define @t38 () (= tptp.powersetAx @t37))
% 1.03/1.23  (define @t39 () (_ @t34 @t2))
% 1.03/1.23  (define @t40 () (and @t6 @t39))
% 1.03/1.23  (define @t41 () (@list @t1))
% 1.03/1.23  (define @t42 () (exists @t41 @t40))
% 1.03/1.23  (define @t43 () (_ tptp.setunion @t2))
% 1.03/1.23  (define @t44 () (_ @t5 @t43))
% 1.03/1.23  (define @t45 () (= @t44 @t42))
% 1.03/1.23  (define @t46 () (@list @t2 @t4))
% 1.03/1.23  (define @t47 () (forall @t46 @t45))
% 1.03/1.23  (define @t48 () (= tptp.setunionAx @t47))
% 1.03/1.23  (define @t49 () (_ tptp.in tptp.emptyset))
% 1.03/1.23  (define @t50 () (_ @t49 tptp.omega))
% 1.03/1.23  (define @t51 () (_ @t24 @t4))
% 1.03/1.23  (define @t52 () (_ tptp.in @t51))
% 1.03/1.23  (define @t53 () (_ @t52 tptp.omega))
% 1.03/1.23  (define @t54 () (_ @t5 tptp.omega))
% 1.03/1.23  (define @t55 () (forall @t9 (=> @t54 @t53)))
% 1.03/1.23  (define @t56 () (= tptp.omegaSAx @t55))
% 1.03/1.23  (define @t57 () (forall @t9 (=> @t54 @t7)))
% 1.03/1.23  (define @t58 () (_ @t52 @t2))
% 1.03/1.23  (define @t59 () (and @t54 @t7))
% 1.03/1.23  (define @t60 () (forall @t9 (=> @t59 @t58)))
% 1.03/1.23  (define @t61 () (_ @t49 @t2))
% 1.03/1.23  (define @t62 () (and @t61 @t60))
% 1.03/1.23  (define @t63 () (=> @t62 @t57))
% 1.03/1.23  (define @t64 () (@list @t2))
% 1.03/1.23  (define @t65 () (forall @t64 @t63))
% 1.03/1.23  (define @t66 () (= tptp.omegaIndAx @t65))
% 1.03/1.23  (define @t67 () (@var "Xphi" (-> $$unsorted $$unsorted Bool)))
% 1.03/1.23  (define @t68 () (_ (_ @t67 @t19) @t4))
% 1.03/1.23  (define @t69 () (and @t21 @t68))
% 1.03/1.23  (define @t70 () (@list @t19))
% 1.03/1.23  (define @t71 () (exists @t70 @t69))
% 1.03/1.23  (define @t72 () (= @t6 @t71))
% 1.03/1.23  (define @t73 () (forall @t9 @t72))
% 1.03/1.23  (define @t74 () (exists @t41 @t73))
% 1.03/1.23  (define @t75 () (_ @t67 @t4))
% 1.03/1.23  (define @t76 () (_ @t75 @t19))
% 1.03/1.23  (define @t77 () (lambda @t70 @t76))
% 1.03/1.23  (define @t78 () (=> @t7 (_ tptp.exu @t77)))
% 1.03/1.23  (define @t79 () (forall @t9 @t78))
% 1.03/1.23  (define @t80 () (=> @t79 @t74))
% 1.03/1.23  (define @t81 () (@list @t67 @t2))
% 1.03/1.23  (define @t82 () (forall @t81 @t80))
% 1.03/1.23  (define @t83 () (= tptp.replAx @t82))
% 1.03/1.23  (define @t84 () (and @t6 @t7))
% 1.03/1.23  (define @t85 () (exists @t9 @t84))
% 1.03/1.23  (define @t86 () (not @t85))
% 1.03/1.23  (define @t87 () (and @t39 @t86))
% 1.03/1.23  (define @t88 () (exists @t41 @t87))
% 1.03/1.23  (define @t89 () (exists @t9 @t7))
% 1.03/1.23  (define @t90 () (=> @t89 @t88))
% 1.03/1.23  (define @t91 () (forall @t64 @t90))
% 1.03/1.23  (define @t92 () (= tptp.foundationAx @t91))
% 1.03/1.23  (define @t93 () (@var "E" $$unsorted))
% 1.03/1.23  (define @t94 () (_ @t5 @t93))
% 1.03/1.23  (define @t95 () (@var "D" $$unsorted))
% 1.03/1.23  (define @t96 () (_ @t20 @t95))
% 1.03/1.23  (define @t97 () (_ @t20 @t93))
% 1.03/1.23  (define @t98 () (forall @t70 (=> @t97 @t96)))
% 1.03/1.23  (define @t99 () (or @t98 @t94))
% 1.03/1.23  (define @t100 () (_ (_ tptp.in @t93) @t1))
% 1.03/1.23  (define @t101 () (=> @t100 @t99))
% 1.03/1.23  (define @t102 () (@list @t93))
% 1.03/1.23  (define @t103 () (forall @t102 @t101))
% 1.03/1.23  (define @t104 () (@var "C" $$unsorted))
% 1.03/1.23  (define @t105 () (_ @t20 @t104))
% 1.03/1.23  (define @t106 () (and @t96 @t105))
% 1.03/1.23  (define @t107 () (exists @t70 @t106))
% 1.03/1.23  (define @t108 () (not @t107))
% 1.03/1.23  (define @t109 () (_ @t5 @t104))
% 1.03/1.23  (define @t110 () (_ (_ tptp.in @t95) @t1))
% 1.03/1.23  (define @t111 () (and @t110 @t109 @t108 @t103))
% 1.03/1.23  (define @t112 () (@list @t95 @t4))
% 1.03/1.23  (define @t113 () (exists @t112 @t111))
% 1.03/1.23  (define @t114 () (exists @t9 @t109))
% 1.03/1.23  (define @t115 () (forall @t9 (=> @t109 @t7)))
% 1.03/1.23  (define @t116 () (and @t115 @t114))
% 1.03/1.23  (define @t117 () (=> @t116 @t113))
% 1.03/1.23  (define @t118 () (@list @t104))
% 1.03/1.23  (define @t119 () (forall @t118 @t117))
% 1.03/1.23  (define @t120 () (_ @t5 @t95))
% 1.03/1.23  (define @t121 () (forall @t9 (=> @t120 @t109)))
% 1.03/1.23  (define @t122 () (forall @t9 (=> @t109 @t120)))
% 1.03/1.23  (define @t123 () (or @t122 @t121))
% 1.03/1.23  (define @t124 () (_ (_ tptp.in @t104) @t1))
% 1.03/1.23  (define @t125 () (and @t124 @t110))
% 1.03/1.23  (define @t126 () (=> @t125 @t123))
% 1.03/1.23  (define @t127 () (@list @t104 @t95))
% 1.03/1.23  (define @t128 () (forall @t127 @t126))
% 1.03/1.23  (define @t129 () (= @t4 @t19))
% 1.03/1.23  (define @t130 () (= @t109 @t105))
% 1.03/1.23  (define @t131 () (forall @t118 (=> @t124 @t130)))
% 1.03/1.23  (define @t132 () (=> @t131 @t129))
% 1.03/1.23  (define @t133 () (and @t7 @t21))
% 1.03/1.23  (define @t134 () (=> @t133 @t132))
% 1.03/1.23  (define @t135 () (@list @t4 @t19))
% 1.03/1.23  (define @t136 () (forall @t135 @t134))
% 1.03/1.23  (define @t137 () (=> @t124 @t115))
% 1.03/1.23  (define @t138 () (forall @t118 @t137))
% 1.03/1.23  (define @t139 () (and @t138 @t136 @t128 @t119))
% 1.03/1.23  (define @t140 () (exists @t41 @t139))
% 1.03/1.23  (define @t141 () (forall @t64 @t140))
% 1.03/1.23  (define @t142 () (= tptp.wellorderingAx @t141))
% 1.03/1.23  (define @t143 () (@var "Xphi" (-> $$unsorted Bool)))
% 1.03/1.23  (define @t144 () (_ @t143 @t4))
% 1.03/1.23  (define @t145 () (lambda @t9 @t144))
% 1.03/1.23  (define @t146 () (_ tptp.descr @t145))
% 1.03/1.23  (define @t147 () (_ @t143 @t146))
% 1.03/1.23  (define @t148 () (_ tptp.exu @t145))
% 1.03/1.23  (define @t149 () (=> @t148 @t147))
% 1.03/1.23  (define @t150 () (@list @t143))
% 1.03/1.23  (define @t151 () (forall @t150 @t149))
% 1.03/1.23  (define @t152 () (= tptp.descrp @t151))
% 1.03/1.23  (define @t153 () (_ @t143 @t19))
% 1.03/1.23  (define @t154 () (lambda @t70 @t153))
% 1.03/1.23  (define @t155 () (_ tptp.dsetconstr @t2))
% 1.03/1.23  (define @t156 () (_ @t155 @t154))
% 1.03/1.23  (define @t157 () (_ @t5 @t156))
% 1.03/1.23  (define @t158 () (=> @t144 @t157))
% 1.03/1.23  (define @t159 () (@list @t2 @t143 @t4))
% 1.03/1.23  (define @t160 () (forall @t159 (=> @t7 @t158)))
% 1.03/1.23  (define @t161 () (= tptp.dsetconstrI @t160))
% 1.03/1.23  (define @t162 () (forall @t159 (=> @t157 @t7)))
% 1.03/1.23  (define @t163 () (= tptp.dsetconstrEL @t162))
% 1.03/1.23  (define @t164 () (forall @t159 (=> @t157 @t144)))
% 1.03/1.23  (define @t165 () (= tptp.dsetconstrER @t164))
% 1.03/1.23  (define @t166 () (=> @t153 @t129))
% 1.03/1.23  (define @t167 () (forall @t70 @t166))
% 1.03/1.23  (define @t168 () (and @t144 @t167))
% 1.03/1.23  (define @t169 () (exists @t9 @t168))
% 1.03/1.23  (define @t170 () (=> @t148 @t169))
% 1.03/1.23  (define @t171 () (forall @t150 @t170))
% 1.03/1.23  (define @t172 () (= tptp.exuE1 @t171))
% 1.03/1.23  (define @t173 () (@var "Xphi" Bool))
% 1.03/1.23  (define @t174 () (_ tptp.prop2set @t173))
% 1.03/1.23  (define @t175 () (_ @t5 @t174))
% 1.03/1.23  (define @t176 () (@list @t173 @t4))
% 1.03/1.23  (define @t177 () (forall @t176 (=> @t175 @t173)))
% 1.03/1.23  (define @t178 () (= tptp.prop2setE @t177))
% 1.03/1.23  (define @t179 () (@list @t173))
% 1.03/1.23  (define @t180 () (forall @t179 @t173))
% 1.03/1.23  (define @t181 () (=> @t15 @t180))
% 1.03/1.23  (define @t182 () (forall @t9 @t181))
% 1.03/1.23  (define @t183 () (= tptp.emptysetE @t182))
% 1.03/1.23  (define @t184 () (forall @t9 (=> @t15 false)))
% 1.03/1.23  (define @t185 () (= tptp.emptysetimpfalse @t184))
% 1.03/1.23  (define @t186 () (exists @t9 @t144))
% 1.03/1.23  (define @t187 () (=> @t148 @t186))
% 1.03/1.23  (define @t188 () (forall @t150 @t187))
% 1.03/1.23  (define @t189 () (= tptp.exuE3e @t188))
% 1.03/1.23  (define @t190 () (=> @t32 @t3))
% 1.03/1.23  (define @t191 () (=> @t7 @t6))
% 1.03/1.23  (define @t192 () (forall @t9 @t191))
% 1.03/1.23  (define @t193 () (=> @t192 @t190))
% 1.03/1.23  (define @t194 () (forall @t12 @t193))
% 1.03/1.23  (define @t195 () (= tptp.setext @t194))
% 1.03/1.23  (define @t196 () (= @t2 tptp.emptyset))
% 1.03/1.23  (define @t197 () (not @t7))
% 1.03/1.23  (define @t198 () (forall @t9 @t197))
% 1.03/1.23  (define @t199 () (=> @t198 @t196))
% 1.03/1.23  (define @t200 () (forall @t64 @t199))
% 1.03/1.23  (define @t201 () (= tptp.emptyI @t200))
% 1.03/1.23  (define @t202 () (=> @t7 (= @t157 @t144)))
% 1.03/1.23  (define @t203 () (forall @t159 @t202))
% 1.03/1.23  (define @t204 () (= tptp.setbeta @t203))
% 1.03/1.23  (define @t205 () (_ tptp.nonempty @t2))
% 1.03/1.23  (define @t206 () (=> @t205 @t89))
% 1.03/1.23  (define @t207 () (forall @t64 @t206))
% 1.03/1.23  (define @t208 () (= tptp.nonemptyE1 @t207))
% 1.03/1.23  (define @t209 () (=> @t144 (_ tptp.nonempty @t156)))
% 1.03/1.23  (define @t210 () (=> @t7 @t209))
% 1.03/1.23  (define @t211 () (forall @t159 @t210))
% 1.03/1.23  (define @t212 () (= tptp.nonemptyI @t211))
% 1.03/1.23  (define @t213 () (=> @t89 @t205))
% 1.03/1.23  (define @t214 () (forall @t64 @t213))
% 1.03/1.23  (define @t215 () (= tptp.nonemptyI1 @t214))
% 1.03/1.23  (define @t216 () (_ @t24 @t19))
% 1.03/1.23  (define @t217 () (_ @t5 @t216))
% 1.03/1.23  (define @t218 () (forall @t135 @t217))
% 1.03/1.23  (define @t219 () (= tptp.setadjoinIL @t218))
% 1.03/1.23  (define @t220 () (_ (_ tptp.setadjoin tptp.emptyset) tptp.emptyset))
% 1.03/1.23  (define @t221 () (_ @t49 @t220))
% 1.03/1.23  (define @t222 () (forall @t28 (=> @t21 @t26)))
% 1.03/1.23  (define @t223 () (= tptp.setadjoinIR @t222))
% 1.03/1.23  (define @t224 () (=> @t21 @t173))
% 1.03/1.23  (define @t225 () (=> @t224 @t173))
% 1.03/1.23  (define @t226 () (=> @t22 @t173))
% 1.03/1.23  (define @t227 () (=> @t226 @t225))
% 1.03/1.23  (define @t228 () (forall @t179 @t227))
% 1.03/1.23  (define @t229 () (=> @t26 @t228))
% 1.03/1.23  (define @t230 () (forall @t28 @t229))
% 1.03/1.23  (define @t231 () (= tptp.setadjoinE @t230))
% 1.03/1.23  (define @t232 () (=> @t26 @t23))
% 1.03/1.23  (define @t233 () (forall @t28 @t232))
% 1.03/1.23  (define @t234 () (= tptp.setadjoinOr @t233))
% 1.03/1.23  (define @t235 () (lambda @t9 true))
% 1.03/1.23  (define @t236 () (= (_ @t155 @t235) @t2))
% 1.03/1.23  (define @t237 () (forall @t64 @t236))
% 1.03/1.23  (define @t238 () (= tptp.setoftrueEq @t237))
% 1.03/1.23  (define @t239 () (=> @t32 @t35))
% 1.03/1.23  (define @t240 () (forall @t12 @t239))
% 1.03/1.23  (define @t241 () (= tptp.powersetI @t240))
% 1.03/1.23  (define @t242 () (_ @t49 @t33))
% 1.03/1.23  (define @t243 () (forall @t64 @t242))
% 1.03/1.23  (define @t244 () (= tptp.emptyinPowerset @t243))
% 1.03/1.23  (define @t245 () (@list @t2 @t1 @t4))
% 1.03/1.23  (define @t246 () (forall @t245 (=> @t35 @t31)))
% 1.03/1.23  (define @t247 () (= tptp.powersetE @t246))
% 1.03/1.23  (define @t248 () (=> @t39 @t44))
% 1.03/1.23  (define @t249 () (@list @t2 @t4 @t1))
% 1.03/1.23  (define @t250 () (forall @t249 (=> @t6 @t248)))
% 1.03/1.23  (define @t251 () (= tptp.setunionI @t250))
% 1.03/1.23  (define @t252 () (=> @t39 @t173))
% 1.03/1.23  (define @t253 () (forall @t41 (=> @t6 @t252)))
% 1.03/1.23  (define @t254 () (=> @t253 @t173))
% 1.03/1.23  (define @t255 () (forall @t179 @t254))
% 1.03/1.23  (define @t256 () (=> @t44 @t255))
% 1.03/1.23  (define @t257 () (forall @t46 @t256))
% 1.03/1.23  (define @t258 () (= tptp.setunionE @t257))
% 1.03/1.23  (define @t259 () (_ tptp.powerset @t43))
% 1.03/1.23  (define @t260 () (_ @t5 @t259))
% 1.03/1.23  (define @t261 () (forall @t46 (=> @t7 @t260)))
% 1.03/1.23  (define @t262 () (= tptp.subPowSU @t261))
% 1.03/1.23  (define @t263 () (= @t153 @t22))
% 1.03/1.23  (define @t264 () (forall @t70 @t263))
% 1.03/1.23  (define @t265 () (exists @t9 @t264))
% 1.03/1.23  (define @t266 () (=> @t148 @t265))
% 1.03/1.23  (define @t267 () (forall @t150 @t266))
% 1.03/1.23  (define @t268 () (= tptp.exuE2 @t267))
% 1.03/1.23  (define @t269 () (and @t7 true))
% 1.03/1.23  (define @t270 () (exists @t9 @t269))
% 1.03/1.23  (define @t271 () (=> @t205 @t270))
% 1.03/1.23  (define @t272 () (forall @t64 @t271))
% 1.03/1.23  (define @t273 () (= tptp.nonemptyImpWitness @t272))
% 1.03/1.23  (define @t274 () (_ tptp.setadjoin @t19))
% 1.03/1.23  (define @t275 () (_ @t274 tptp.emptyset))
% 1.03/1.23  (define @t276 () (_ @t5 @t275))
% 1.03/1.23  (define @t277 () (forall @t135 (=> @t276 @t129)))
% 1.03/1.23  (define @t278 () (= tptp.uniqinunit @t277))
% 1.03/1.23  (define @t279 () (_ @t24 tptp.emptyset))
% 1.03/1.23  (define @t280 () (_ @t20 @t279))
% 1.03/1.23  (define @t281 () (not @t280))
% 1.03/1.23  (define @t282 () (not @t129))
% 1.03/1.23  (define @t283 () (forall @t135 (=> @t282 @t281)))
% 1.03/1.23  (define @t284 () (= tptp.notinsingleton @t283))
% 1.03/1.23  (define @t285 () (forall @t135 (=> @t129 @t276)))
% 1.03/1.23  (define @t286 () (= tptp.eqinunit @t285))
% 1.03/1.23  (define @t287 () (forall @t135 (=> @t276 @t280)))
% 1.03/1.23  (define @t288 () (= tptp.singletonsswitch @t287))
% 1.03/1.23  (define @t289 () (@var "Xz" $$unsorted))
% 1.03/1.23  (define @t290 () (or (= @t289 @t4) (= @t289 @t19)))
% 1.03/1.23  (define @t291 () (_ @t24 @t275))
% 1.03/1.23  (define @t292 () (_ tptp.in @t289))
% 1.03/1.23  (define @t293 () (_ @t292 @t291))
% 1.03/1.23  (define @t294 () (=> @t293 @t290))
% 1.03/1.23  (define @t295 () (@list @t4 @t19 @t289))
% 1.03/1.23  (define @t296 () (forall @t295 @t294))
% 1.03/1.23  (define @t297 () (= tptp.upairsetE @t296))
% 1.03/1.23  (define @t298 () (_ @t5 @t291))
% 1.03/1.23  (define @t299 () (forall @t135 @t298))
% 1.03/1.23  (define @t300 () (= tptp.upairsetIL @t299))
% 1.03/1.23  (define @t301 () (_ @t20 @t291))
% 1.03/1.23  (define @t302 () (forall @t135 @t301))
% 1.03/1.23  (define @t303 () (= tptp.upairsetIR @t302))
% 1.03/1.23  (define @t304 () (_ @t155 @t145))
% 1.03/1.23  (define @t305 () (= @t304 tptp.emptyset))
% 1.03/1.23  (define @t306 () (and @t7 @t144))
% 1.03/1.23  (define @t307 () (exists @t9 @t306))
% 1.03/1.23  (define @t308 () (=> @t307 (=> @t305 false)))
% 1.03/1.23  (define @t309 () (@list @t2 @t143))
% 1.03/1.23  (define @t310 () (forall @t309 @t308))
% 1.03/1.23  (define @t311 () (= tptp.emptyE1 @t310))
% 1.03/1.23  (define @t312 () (@list @t143 @t4))
% 1.03/1.23  (define @t313 () (forall @t312 (=> @t15 @t144)))
% 1.03/1.23  (define @t314 () (= tptp.vacuousDall @t313))
% 1.03/1.23  (define @t315 () (not @t144))
% 1.03/1.23  (define @t316 () (and @t7 @t315))
% 1.03/1.23  (define @t317 () (exists @t9 @t316))
% 1.03/1.23  (define @t318 () (forall @t9 (=> @t7 @t144)))
% 1.03/1.23  (define @t319 () (not @t318))
% 1.03/1.23  (define @t320 () (=> @t319 @t317))
% 1.03/1.23  (define @t321 () (forall @t309 @t320))
% 1.03/1.23  (define @t322 () (= tptp.quantDeMorgan1 @t321))
% 1.03/1.23  (define @t323 () (not @t307))
% 1.03/1.23  (define @t324 () (forall @t9 (=> @t7 @t315)))
% 1.03/1.23  (define @t325 () (=> @t324 @t323))
% 1.03/1.23  (define @t326 () (forall @t309 @t325))
% 1.03/1.23  (define @t327 () (= tptp.quantDeMorgan2 @t326))
% 1.03/1.23  (define @t328 () (=> @t323 @t324))
% 1.03/1.23  (define @t329 () (forall @t309 @t328))
% 1.03/1.23  (define @t330 () (= tptp.quantDeMorgan3 @t329))
% 1.03/1.23  (define @t331 () (=> @t317 @t319))
% 1.03/1.23  (define @t332 () (forall @t309 @t331))
% 1.03/1.23  (define @t333 () (= tptp.quantDeMorgan4 @t332))
% 1.03/1.23  (define @t334 () (_ @t49 @t174))
% 1.03/1.23  (define @t335 () (forall @t179 (=> @t173 @t334)))
% 1.03/1.23  (define @t336 () (= tptp.prop2setI @t335))
% 1.03/1.23  (define @t337 () (_ tptp.set2prop @t174))
% 1.03/1.23  (define @t338 () (forall @t179 (=> @t173 @t337)))
% 1.03/1.23  (define @t339 () (= tptp.prop2set2propI @t338))
% 1.03/1.23  (define @t340 () (=> @t169 @t148))
% 1.03/1.23  (define @t341 () (forall @t150 @t340))
% 1.03/1.23  (define @t342 () (= tptp.exuI1 @t341))
% 1.03/1.23  (define @t343 () (forall @t135 (=> @t144 @t166)))
% 1.03/1.23  (define @t344 () (=> @t343 @t148))
% 1.03/1.23  (define @t345 () (=> @t186 @t344))
% 1.03/1.23  (define @t346 () (forall @t150 @t345))
% 1.03/1.23  (define @t347 () (= tptp.exuI3 @t346))
% 1.03/1.23  (define @t348 () (=> @t265 @t148))
% 1.03/1.23  (define @t349 () (forall @t150 @t348))
% 1.03/1.23  (define @t350 () (= tptp.exuI2 @t349))
% 1.03/1.23  (define @t351 () (_ @t20 @t1))
% 1.03/1.23  (define @t352 () (=> @t7 @t351))
% 1.03/1.23  (define @t353 () (forall @t135 (=> @t129 @t352)))
% 1.03/1.23  (define @t354 () (=> @t3 @t353))
% 1.03/1.23  (define @t355 () (forall @t12 @t354))
% 1.03/1.23  (define @t356 () (= tptp.inCongP @t355))
% 1.03/1.23  (define @t357 () (= @t7 @t351))
% 1.03/1.23  (define @t358 () (forall @t135 (=> @t129 @t357)))
% 1.03/1.23  (define @t359 () (=> @t3 @t358))
% 1.03/1.23  (define @t360 () (forall @t12 @t359))
% 1.03/1.23  (define @t361 () (= tptp.in__Cong @t360))
% 1.03/1.23  (define @t362 () (=> @t148 @t343))
% 1.03/1.23  (define @t363 () (forall @t150 @t362))
% 1.03/1.23  (define @t364 () (= tptp.exuE3u @t363))
% 1.03/1.23  (define @t365 () (@var "Xpsi" (-> $$unsorted Bool)))
% 1.03/1.23  (define @t366 () (_ @t365 @t4))
% 1.03/1.23  (define @t367 () (lambda @t9 @t366))
% 1.03/1.23  (define @t368 () (_ tptp.exu @t367))
% 1.03/1.23  (define @t369 () (= @t148 @t368))
% 1.03/1.23  (define @t370 () (_ @t365 @t19))
% 1.03/1.23  (define @t371 () (= @t144 @t370))
% 1.03/1.23  (define @t372 () (=> @t129 @t371))
% 1.03/1.23  (define @t373 () (forall @t135 @t372))
% 1.03/1.23  (define @t374 () (=> @t373 @t369))
% 1.03/1.23  (define @t375 () (@list @t143 @t365))
% 1.03/1.23  (define @t376 () (forall @t375 @t374))
% 1.03/1.23  (define @t377 () (= tptp.exu__Cong @t376))
% 1.03/1.23  (define @t378 () (= tptp.emptyset tptp.emptyset))
% 1.03/1.23  (define @t379 () (= tptp.emptyset__Cong @t378))
% 1.03/1.23  (define @t380 () (@var "Xu" $$unsorted))
% 1.03/1.23  (define @t381 () (_ @t274 @t380))
% 1.03/1.23  (define @t382 () (_ @t24 @t289))
% 1.03/1.23  (define @t383 () (= @t382 @t381))
% 1.03/1.23  (define @t384 () (= @t289 @t380))
% 1.03/1.23  (define @t385 () (@list @t289 @t380))
% 1.03/1.23  (define @t386 () (forall @t385 (=> @t384 @t383)))
% 1.03/1.23  (define @t387 () (=> @t129 @t386))
% 1.03/1.23  (define @t388 () (forall @t135 @t387))
% 1.03/1.23  (define @t389 () (= tptp.setadjoin__Cong @t388))
% 1.03/1.23  (define @t390 () (_ tptp.powerset @t1))
% 1.03/1.23  (define @t391 () (= @t33 @t390))
% 1.03/1.23  (define @t392 () (forall @t12 (=> @t3 @t391)))
% 1.03/1.23  (define @t393 () (= tptp.powerset__Cong @t392))
% 1.03/1.23  (define @t394 () (_ tptp.setunion @t1))
% 1.03/1.23  (define @t395 () (= @t43 @t394))
% 1.03/1.23  (define @t396 () (forall @t12 (=> @t3 @t395)))
% 1.03/1.23  (define @t397 () (= tptp.setunion__Cong @t396))
% 1.03/1.23  (define @t398 () (= tptp.omega__Cong (= tptp.omega tptp.omega)))
% 1.03/1.23  (define @t399 () (= tptp.exuEu @t363))
% 1.03/1.23  (define @t400 () (_ tptp.descr @t367))
% 1.03/1.23  (define @t401 () (= @t146 @t400))
% 1.03/1.23  (define @t402 () (=> @t368 @t401))
% 1.03/1.23  (define @t403 () (=> @t148 @t402))
% 1.03/1.23  (define @t404 () (=> @t373 @t403))
% 1.03/1.23  (define @t405 () (forall @t375 @t404))
% 1.03/1.23  (define @t406 () (= tptp.descr__Cong @t405))
% 1.03/1.23  (define @t407 () (_ tptp.dsetconstr @t1))
% 1.03/1.23  (define @t408 () (_ @t407 @t367))
% 1.03/1.23  (define @t409 () (= @t304 @t408))
% 1.03/1.23  (define @t410 () (forall @t70 (=> @t351 @t372)))
% 1.03/1.23  (define @t411 () (=> @t7 @t410))
% 1.03/1.23  (define @t412 () (forall @t9 @t411))
% 1.03/1.23  (define @t413 () (=> @t412 @t409))
% 1.03/1.23  (define @t414 () (forall @t375 @t413))
% 1.03/1.23  (define @t415 () (=> @t3 @t414))
% 1.03/1.23  (define @t416 () (forall @t12 @t415))
% 1.03/1.23  (define @t417 () (= tptp.dsetconstr__Cong @t416))
% 1.03/1.23  (define @t418 () (_ tptp.subset @t2))
% 1.03/1.23  (define @t419 () (_ @t418 @t1))
% 1.03/1.23  (define @t420 () (=> @t192 @t419))
% 1.03/1.23  (define @t421 () (forall @t12 @t420))
% 1.03/1.23  (define @t422 () (= tptp.subsetI1 @t421))
% 1.03/1.23  (define @t423 () (_ tptp.subset @t1))
% 1.03/1.23  (define @t424 () (_ @t423 @t2))
% 1.03/1.23  (define @t425 () (forall @t12 (=> @t3 @t424)))
% 1.03/1.23  (define @t426 () (= tptp.eqimpsubset2 @t425))
% 1.03/1.23  (define @t427 () (forall @t12 (=> @t3 @t419)))
% 1.03/1.23  (define @t428 () (= tptp.eqimpsubset1 @t427))
% 1.03/1.23  (define @t429 () (_ (_ tptp.subset tptp.emptyset) @t2))
% 1.03/1.23  (define @t430 () (forall @t64 @t429))
% 1.03/1.23  (define @t431 () (= tptp.emptysetsubset @t430))
% 1.03/1.23  (define @t432 () (forall @t245 (=> @t419 @t191)))
% 1.03/1.23  (define @t433 () (= tptp.subsetE @t432))
% 1.03/1.23  (define @t434 () (not @t6))
% 1.03/1.23  (define @t435 () (=> @t434 @t197))
% 1.03/1.23  (define @t436 () (forall @t245 (=> @t419 @t435)))
% 1.03/1.23  (define @t437 () (= tptp.subsetE2 @t436))
% 1.03/1.23  (define @t438 () (not @t419))
% 1.03/1.23  (define @t439 () (=> @t434 @t438))
% 1.03/1.23  (define @t440 () (forall @t245 (=> @t7 @t439)))
% 1.03/1.23  (define @t441 () (= tptp.notsubsetI @t440))
% 1.03/1.23  (define @t442 () (not @t3))
% 1.03/1.23  (define @t443 () (forall @t12 (=> @t438 @t442)))
% 1.03/1.23  (define @t444 () (= tptp.notequalI1 @t443))
% 1.03/1.23  (define @t445 () (=> @t434 @t442))
% 1.03/1.23  (define @t446 () (forall @t245 (=> @t7 @t445)))
% 1.03/1.23  (define @t447 () (= tptp.notequalI2 @t446))
% 1.03/1.23  (define @t448 () (_ @t418 @t2))
% 1.03/1.23  (define @t449 () (forall @t64 @t448))
% 1.03/1.23  (define @t450 () (= tptp.subsetRefl @t449))
% 1.03/1.23  (define @t451 () (_ @t418 @t104))
% 1.03/1.23  (define @t452 () (_ @t423 @t104))
% 1.03/1.23  (define @t453 () (=> @t452 @t451))
% 1.03/1.23  (define @t454 () (@list @t2 @t1 @t104))
% 1.03/1.23  (define @t455 () (forall @t454 (=> @t419 @t453)))
% 1.03/1.23  (define @t456 () (= tptp.subsetTrans @t455))
% 1.03/1.23  (define @t457 () (_ @t418 @t25))
% 1.03/1.23  (define @t458 () (@list @t4 @t2))
% 1.03/1.23  (define @t459 () (forall @t458 @t457))
% 1.03/1.23  (define @t460 () (= tptp.setadjoinSub @t459))
% 1.03/1.23  (define @t461 () (_ @t24 @t1))
% 1.03/1.23  (define @t462 () (_ @t418 @t461))
% 1.03/1.23  (define @t463 () (forall @t249 (=> @t419 @t462)))
% 1.03/1.23  (define @t464 () (= tptp.setadjoinSub2 @t463))
% 1.03/1.23  (define @t465 () (_ tptp.in @t2))
% 1.03/1.23  (define @t466 () (_ @t465 @t390))
% 1.03/1.23  (define @t467 () (forall @t12 (=> @t419 @t466)))
% 1.03/1.23  (define @t468 () (= tptp.subset2powerset @t467))
% 1.03/1.23  (define @t469 () (=> @t424 @t3))
% 1.03/1.23  (define @t470 () (forall @t12 (=> @t419 @t469)))
% 1.03/1.23  (define @t471 () (= tptp.setextsub @t470))
% 1.03/1.23  (define @t472 () (_ @t418 tptp.emptyset))
% 1.03/1.23  (define @t473 () (forall @t64 (=> @t472 @t196)))
% 1.03/1.23  (define @t474 () (= tptp.subsetemptysetimpeq @t473))
% 1.03/1.23  (define @t475 () (forall @t12 (=> @t424 @t35)))
% 1.03/1.23  (define @t476 () (= tptp.powersetI1 @t475))
% 1.03/1.23  (define @t477 () (forall @t12 (=> @t35 @t424)))
% 1.03/1.23  (define @t478 () (= tptp.powersetE1 @t477))
% 1.03/1.23  (define @t479 () (_ @t465 @t33))
% 1.03/1.23  (define @t480 () (forall @t64 @t479))
% 1.03/1.23  (define @t481 () (= tptp.inPowerset @t480))
% 1.03/1.23  (define @t482 () (_ (_ tptp.subset @t33) @t390))
% 1.03/1.23  (define @t483 () (forall @t12 (=> @t419 @t482)))
% 1.03/1.23  (define @t484 () (= tptp.powersetsubset @t483))
% 1.03/1.23  (define @t485 () (_ (_ tptp.in @t304) @t33))
% 1.03/1.23  (define @t486 () (forall @t309 @t485))
% 1.03/1.23  (define @t487 () (= tptp.sepInPowerset @t486))
% 1.03/1.23  (define @t488 () (_ (_ tptp.subset @t304) @t2))
% 1.03/1.23  (define @t489 () (forall @t309 @t488))
% 1.03/1.23  (define @t490 () (= tptp.sepSubset @t489))
% 1.03/1.23  (define @t491 () (_ (_ tptp.binunion @t2) @t1))
% 1.03/1.23  (define @t492 () (_ @t5 @t491))
% 1.03/1.23  (define @t493 () (forall @t245 (=> @t7 @t492)))
% 1.03/1.23  (define @t494 () (= tptp.binunionIL @t493))
% 1.03/1.23  (define @t495 () (forall @t245 (=> @t6 @t492)))
% 1.03/1.23  (define @t496 () (= tptp.binunionIR @t495))
% 1.03/1.23  (define @t497 () (=> @t6 @t173))
% 1.03/1.23  (define @t498 () (=> @t497 @t173))
% 1.03/1.23  (define @t499 () (=> @t7 @t173))
% 1.03/1.23  (define @t500 () (=> @t499 @t498))
% 1.03/1.23  (define @t501 () (@list @t2 @t1 @t4 @t173))
% 1.03/1.23  (define @t502 () (forall @t501 (=> @t492 @t500)))
% 1.03/1.23  (define @t503 () (= tptp.binunionEcases @t502))
% 1.03/1.23  (define @t504 () (or @t7 @t6))
% 1.03/1.23  (define @t505 () (forall @t245 (=> @t492 @t504)))
% 1.03/1.23  (define @t506 () (= tptp.binunionE @t505))
% 1.03/1.23  (define @t507 () (_ @t418 @t491))
% 1.03/1.23  (define @t508 () (forall @t12 @t507))
% 1.03/1.23  (define @t509 () (= tptp.binunionLsub @t508))
% 1.03/1.23  (define @t510 () (_ @t423 @t491))
% 1.03/1.23  (define @t511 () (forall @t12 @t510))
% 1.03/1.23  (define @t512 () (= tptp.binunionRsub @t511))
% 1.03/1.23  (define @t513 () (_ tptp.binintersect @t2))
% 1.03/1.23  (define @t514 () (_ @t513 @t1))
% 1.03/1.23  (define @t515 () (_ @t5 @t514))
% 1.03/1.23  (define @t516 () (=> @t6 @t515))
% 1.03/1.23  (define @t517 () (forall @t245 (=> @t7 @t516)))
% 1.03/1.23  (define @t518 () (= tptp.binintersectI @t517))
% 1.03/1.23  (define @t519 () (_ tptp.subset @t104))
% 1.03/1.23  (define @t520 () (_ @t519 @t514))
% 1.03/1.23  (define @t521 () (_ @t519 @t1))
% 1.03/1.23  (define @t522 () (=> @t521 @t520))
% 1.03/1.23  (define @t523 () (_ @t519 @t2))
% 1.03/1.23  (define @t524 () (forall @t454 (=> @t523 @t522)))
% 1.03/1.23  (define @t525 () (= tptp.binintersectSubset5 @t524))
% 1.03/1.23  (define @t526 () (forall @t245 (=> @t515 @t7)))
% 1.03/1.23  (define @t527 () (= tptp.binintersectEL @t526))
% 1.03/1.23  (define @t528 () (_ tptp.subset @t514))
% 1.03/1.23  (define @t529 () (_ @t528 @t2))
% 1.03/1.23  (define @t530 () (forall @t12 @t529))
% 1.03/1.23  (define @t531 () (= tptp.binintersectLsub @t530))
% 1.03/1.23  (define @t532 () (= @t514 @t2))
% 1.03/1.23  (define @t533 () (=> @t419 @t532))
% 1.03/1.23  (define @t534 () (forall @t12 @t533))
% 1.03/1.23  (define @t535 () (= tptp.binintersectSubset2 @t534))
% 1.03/1.23  (define @t536 () (= @t514 @t1))
% 1.03/1.23  (define @t537 () (=> @t536 @t424))
% 1.03/1.23  (define @t538 () (forall @t12 @t537))
% 1.03/1.23  (define @t539 () (= tptp.binintersectSubset3 @t538))
% 1.03/1.23  (define @t540 () (forall @t245 (=> @t515 @t6)))
% 1.03/1.23  (define @t541 () (= tptp.binintersectER @t540))
% 1.03/1.23  (define @t542 () (and @t7 @t6))
% 1.03/1.23  (define @t543 () (exists @t9 @t542))
% 1.03/1.23  (define @t544 () (not @t543))
% 1.03/1.23  (define @t545 () (=> @t544 (= @t514 tptp.emptyset)))
% 1.03/1.23  (define @t546 () (forall @t12 @t545))
% 1.03/1.23  (define @t547 () (= tptp.disjointsetsI1 @t546))
% 1.03/1.23  (define @t548 () (_ @t528 @t1))
% 1.03/1.23  (define @t549 () (forall @t12 @t548))
% 1.03/1.23  (define @t550 () (= tptp.binintersectRsub @t549))
% 1.03/1.23  (define @t551 () (=> @t424 @t536))
% 1.03/1.23  (define @t552 () (forall @t12 @t551))
% 1.03/1.23  (define @t553 () (= tptp.binintersectSubset4 @t552))
% 1.03/1.23  (define @t554 () (=> @t532 @t419))
% 1.03/1.23  (define @t555 () (forall @t12 @t554))
% 1.03/1.23  (define @t556 () (= tptp.binintersectSubset1 @t555))
% 1.03/1.23  (define @t557 () (_ @t513 @t104))
% 1.03/1.23  (define @t558 () (_ (_ tptp.binunion @t514) @t557))
% 1.03/1.23  (define @t559 () (_ (_ tptp.binunion @t1) @t104))
% 1.03/1.23  (define @t560 () (_ @t513 @t559))
% 1.03/1.23  (define @t561 () (= @t560 @t558))
% 1.03/1.23  (define @t562 () (forall @t454 @t561))
% 1.03/1.23  (define @t563 () (= tptp.bs114d @t562))
% 1.03/1.23  (define @t564 () (_ (_ tptp.setminus @t2) @t1))
% 1.03/1.23  (define @t565 () (_ @t5 @t564))
% 1.03/1.23  (define @t566 () (=> @t434 @t565))
% 1.03/1.23  (define @t567 () (forall @t245 (=> @t7 @t566)))
% 1.03/1.23  (define @t568 () (= tptp.setminusI @t567))
% 1.03/1.23  (define @t569 () (forall @t245 (=> @t565 @t7)))
% 1.03/1.23  (define @t570 () (= tptp.setminusEL @t569))
% 1.03/1.23  (define @t571 () (forall @t245 (=> @t565 @t434)))
% 1.03/1.23  (define @t572 () (= tptp.setminusER @t571))
% 1.03/1.23  (define @t573 () (= @t564 tptp.emptyset))
% 1.03/1.23  (define @t574 () (=> @t419 @t573))
% 1.03/1.23  (define @t575 () (forall @t12 @t574))
% 1.03/1.23  (define @t576 () (= tptp.setminusSubset2 @t575))
% 1.03/1.23  (define @t577 () (not @t565))
% 1.03/1.23  (define @t578 () (forall @t245 (=> @t577 @t191)))
% 1.03/1.23  (define @t579 () (= tptp.setminusERneg @t578))
% 1.03/1.23  (define @t580 () (forall @t245 (=> @t577 @t435)))
% 1.03/1.23  (define @t581 () (= tptp.setminusELneg @t580))
% 1.03/1.23  (define @t582 () (forall @t245 (=> @t197 @t577)))
% 1.03/1.23  (define @t583 () (= tptp.setminusILneg @t582))
% 1.03/1.23  (define @t584 () (forall @t245 (=> @t6 @t577)))
% 1.03/1.23  (define @t585 () (= tptp.setminusIRneg @t584))
% 1.03/1.23  (define @t586 () (_ (_ tptp.subset @t564) @t2))
% 1.03/1.23  (define @t587 () (forall @t12 @t586))
% 1.03/1.23  (define @t588 () (= tptp.setminusLsub @t587))
% 1.03/1.23  (define @t589 () (=> @t573 @t419))
% 1.03/1.23  (define @t590 () (forall @t12 @t589))
% 1.03/1.23  (define @t591 () (= tptp.setminusSubset1 @t590))
% 1.03/1.23  (define @t592 () (=> @t197 @t497))
% 1.03/1.23  (define @t593 () (=> @t592 @t173))
% 1.03/1.23  (define @t594 () (=> @t434 @t173))
% 1.03/1.23  (define @t595 () (=> @t7 @t594))
% 1.03/1.23  (define @t596 () (forall @t179 (=> @t595 @t593)))
% 1.03/1.23  (define @t597 () (_ (_ tptp.symdiff @t2) @t1))
% 1.03/1.23  (define @t598 () (_ @t5 @t597))
% 1.03/1.23  (define @t599 () (=> @t598 @t596))
% 1.03/1.23  (define @t600 () (forall @t245 @t599))
% 1.03/1.23  (define @t601 () (= tptp.symdiffE @t600))
% 1.03/1.23  (define @t602 () (=> @t434 @t598))
% 1.03/1.23  (define @t603 () (forall @t245 (=> @t7 @t602)))
% 1.03/1.23  (define @t604 () (= tptp.symdiffI1 @t603))
% 1.03/1.23  (define @t605 () (=> @t6 @t598))
% 1.03/1.23  (define @t606 () (forall @t245 (=> @t197 @t605)))
% 1.03/1.23  (define @t607 () (= tptp.symdiffI2 @t606))
% 1.03/1.23  (define @t608 () (not @t598))
% 1.03/1.23  (define @t609 () (=> @t6 @t608))
% 1.03/1.23  (define @t610 () (forall @t245 (=> @t7 @t609)))
% 1.03/1.23  (define @t611 () (= tptp.symdiffIneg1 @t610))
% 1.03/1.23  (define @t612 () (=> @t434 @t608))
% 1.03/1.23  (define @t613 () (forall @t245 (=> @t197 @t612)))
% 1.03/1.23  (define @t614 () (= tptp.symdiffIneg2 @t613))
% 1.03/1.23  (define @t615 () (_ (_ tptp.setadjoin @t291) tptp.emptyset))
% 1.03/1.23  (define @t616 () (_ tptp.setadjoin @t279))
% 1.03/1.23  (define @t617 () (_ @t616 @t615))
% 1.03/1.23  (define @t618 () (_ tptp.setunion @t617))
% 1.03/1.23  (define @t619 () (_ @t5 @t618))
% 1.03/1.23  (define @t620 () (forall @t135 @t619))
% 1.03/1.23  (define @t621 () (= tptp.setukpairIL @t620))
% 1.03/1.23  (define @t622 () (_ @t20 @t618))
% 1.03/1.23  (define @t623 () (forall @t135 @t622))
% 1.03/1.23  (define @t624 () (= tptp.setukpairIR @t623))
% 1.03/1.23  (define @t625 () (forall @t135 (_ tptp.iskpair @t617)))
% 1.03/1.23  (define @t626 () (= tptp.kpairiskpair @t625))
% 1.03/1.23  (define @t627 () (_ (_ tptp.kpair @t4) @t19))
% 1.03/1.23  (define @t628 () (forall @t135 (_ tptp.iskpair @t627)))
% 1.03/1.23  (define @t629 () (= tptp.kpairp @t628))
% 1.03/1.23  (define @t630 () (_ (_ tptp.subset @t279) @t2))
% 1.03/1.23  (define @t631 () (forall @t46 (=> @t7 @t630)))
% 1.03/1.23  (define @t632 () (= tptp.singletonsubset @t631))
% 1.03/1.23  (define @t633 () (_ tptp.in @t279))
% 1.03/1.23  (define @t634 () (_ @t633 @t33))
% 1.03/1.23  (define @t635 () (forall @t46 (=> @t7 @t634)))
% 1.03/1.23  (define @t636 () (= tptp.singletoninpowerset @t635))
% 1.03/1.23  (define @t637 () (_ tptp.powerset @t491))
% 1.03/1.23  (define @t638 () (_ @t633 @t637))
% 1.03/1.23  (define @t639 () (forall @t245 (=> @t7 @t638)))
% 1.03/1.23  (define @t640 () (= tptp.singletoninpowunion @t639))
% 1.03/1.23  (define @t641 () (_ (_ tptp.subset @t291) @t491))
% 1.03/1.23  (define @t642 () (forall @t70 (=> @t351 @t641)))
% 1.03/1.23  (define @t643 () (=> @t7 @t642))
% 1.03/1.23  (define @t644 () (forall @t245 @t643))
% 1.03/1.23  (define @t645 () (= tptp.upairsubunion @t644))
% 1.03/1.23  (define @t646 () (_ (_ tptp.in @t291) @t637))
% 1.03/1.23  (define @t647 () (forall @t70 (=> @t351 @t646)))
% 1.03/1.23  (define @t648 () (=> @t7 @t647))
% 1.03/1.23  (define @t649 () (forall @t245 @t648))
% 1.03/1.23  (define @t650 () (= tptp.upairinpowunion @t649))
% 1.03/1.23  (define @t651 () (_ (_ tptp.subset @t617) @t637))
% 1.03/1.23  (define @t652 () (forall @t70 (=> @t351 @t651)))
% 1.03/1.23  (define @t653 () (=> @t7 @t652))
% 1.03/1.23  (define @t654 () (forall @t245 @t653))
% 1.03/1.23  (define @t655 () (= tptp.ubforcartprodlem1 @t654))
% 1.03/1.23  (define @t656 () (_ tptp.powerset @t637))
% 1.03/1.23  (define @t657 () (_ tptp.in @t617))
% 1.03/1.23  (define @t658 () (_ @t657 @t656))
% 1.03/1.23  (define @t659 () (forall @t70 (=> @t351 @t658)))
% 1.03/1.23  (define @t660 () (=> @t7 @t659))
% 1.03/1.23  (define @t661 () (forall @t245 @t660))
% 1.03/1.23  (define @t662 () (= tptp.ubforcartprodlem2 @t661))
% 1.03/1.23  (define @t663 () (_ tptp.in @t627))
% 1.03/1.23  (define @t664 () (=> @t351 (_ @t663 @t656)))
% 1.03/1.23  (define @t665 () (forall @t70 @t664))
% 1.03/1.23  (define @t666 () (=> @t7 @t665))
% 1.03/1.23  (define @t667 () (forall @t245 @t666))
% 1.03/1.23  (define @t668 () (= tptp.ubforcartprodlem3 @t667))
% 1.03/1.23  (define @t669 () (_ (_ tptp.cartprod @t2) @t1))
% 1.03/1.23  (define @t670 () (=> @t351 (_ @t663 @t669)))
% 1.03/1.23  (define @t671 () (forall @t70 @t670))
% 1.03/1.23  (define @t672 () (=> @t7 @t671))
% 1.03/1.23  (define @t673 () (forall @t245 @t672))
% 1.03/1.23  (define @t674 () (= tptp.cartprodpairin @t673))
% 1.03/1.23  (define @t675 () (= @t380 @t627))
% 1.03/1.23  (define @t676 () (and @t351 @t675))
% 1.03/1.23  (define @t677 () (exists @t70 @t676))
% 1.03/1.23  (define @t678 () (and @t7 @t677))
% 1.03/1.23  (define @t679 () (exists @t9 @t678))
% 1.03/1.23  (define @t680 () (_ tptp.in @t380))
% 1.03/1.23  (define @t681 () (=> (_ @t680 @t669) @t679))
% 1.03/1.23  (define @t682 () (@list @t2 @t1 @t380))
% 1.03/1.23  (define @t683 () (forall @t682 @t681))
% 1.03/1.23  (define @t684 () (=> tptp.cartprodpairin @t683))
% 1.03/1.23  (define @t685 () (=> tptp.ubforcartprodlem3 @t684))
% 1.03/1.23  (define @t686 () (=> tptp.ubforcartprodlem2 @t685))
% 1.03/1.23  (define @t687 () (=> tptp.ubforcartprodlem1 @t686))
% 1.03/1.23  (define @t688 () (=> tptp.upairinpowunion @t687))
% 1.03/1.23  (define @t689 () (=> tptp.upairsubunion @t688))
% 1.03/1.23  (define @t690 () (=> tptp.upairset2E @t689))
% 1.03/1.23  (define @t691 () (=> tptp.singletoninpowunion @t690))
% 1.03/1.23  (define @t692 () (=> tptp.singletoninpowerset @t691))
% 1.03/1.23  (define @t693 () (=> tptp.singletonsubset @t692))
% 1.03/1.23  (define @t694 () (=> tptp.kpairp @t693))
% 1.03/1.23  (define @t695 () (=> tptp.kpairiskpair @t694))
% 1.03/1.23  (define @t696 () (=> tptp.setukpairIR @t695))
% 1.03/1.23  (define @t697 () (=> tptp.setukpairIL @t696))
% 1.03/1.23  (define @t698 () (=> tptp.secondinupair @t697))
% 1.03/1.23  (define @t699 () (=> tptp.symdiffIneg2 @t698))
% 1.03/1.23  (define @t700 () (=> tptp.symdiffIneg1 @t699))
% 1.03/1.23  (define @t701 () (=> tptp.symdiffI2 @t700))
% 1.03/1.23  (define @t702 () (=> tptp.symdiffI1 @t701))
% 1.03/1.23  (define @t703 () (=> tptp.symdiffE @t702))
% 1.03/1.23  (define @t704 () (=> tptp.setminusSubset1 @t703))
% 1.03/1.23  (define @t705 () (=> tptp.setminusLsub @t704))
% 1.03/1.23  (define @t706 () (=> tptp.setminusIRneg @t705))
% 1.03/1.23  (define @t707 () (=> tptp.setminusILneg @t706))
% 1.03/1.23  (define @t708 () (=> tptp.setminusELneg @t707))
% 1.03/1.23  (define @t709 () (=> tptp.setminusERneg @t708))
% 1.03/1.23  (define @t710 () (=> tptp.setminusSubset2 @t709))
% 1.03/1.23  (define @t711 () (=> tptp.setminusER @t710))
% 1.03/1.23  (define @t712 () (=> tptp.setminusEL @t711))
% 1.03/1.23  (define @t713 () (=> tptp.setminusI @t712))
% 1.03/1.23  (define @t714 () (=> tptp.bs114d @t713))
% 1.03/1.23  (define @t715 () (=> tptp.binintersectSubset1 @t714))
% 1.03/1.23  (define @t716 () (=> tptp.binintersectSubset4 @t715))
% 1.03/1.23  (define @t717 () (=> tptp.binintersectRsub @t716))
% 1.03/1.23  (define @t718 () (=> tptp.disjointsetsI1 @t717))
% 1.03/1.23  (define @t719 () (=> tptp.binintersectER @t718))
% 1.03/1.23  (define @t720 () (=> tptp.binintersectSubset3 @t719))
% 1.03/1.23  (define @t721 () (=> tptp.binintersectSubset2 @t720))
% 1.03/1.23  (define @t722 () (=> tptp.binintersectLsub @t721))
% 1.03/1.23  (define @t723 () (=> tptp.binintersectEL @t722))
% 1.03/1.23  (define @t724 () (=> tptp.binintersectSubset5 @t723))
% 1.03/1.23  (define @t725 () (=> tptp.binintersectI @t724))
% 1.03/1.23  (define @t726 () (=> tptp.binunionRsub @t725))
% 1.03/1.23  (define @t727 () (=> tptp.binunionLsub @t726))
% 1.03/1.23  (define @t728 () (=> tptp.binunionE @t727))
% 1.03/1.23  (define @t729 () (=> tptp.binunionEcases @t728))
% 1.03/1.23  (define @t730 () (=> tptp.binunionIR @t729))
% 1.03/1.23  (define @t731 () (=> tptp.upairset2IR @t730))
% 1.03/1.23  (define @t732 () (=> tptp.binunionIL @t731))
% 1.03/1.23  (define @t733 () (=> tptp.sepSubset @t732))
% 1.03/1.23  (define @t734 () (=> tptp.sepInPowerset @t733))
% 1.03/1.23  (define @t735 () (=> tptp.powersetsubset @t734))
% 1.03/1.23  (define @t736 () (=> tptp.inPowerset @t735))
% 1.03/1.23  (define @t737 () (=> tptp.powersetE1 @t736))
% 1.03/1.23  (define @t738 () (=> tptp.powersetI1 @t737))
% 1.03/1.23  (define @t739 () (=> tptp.subsetemptysetimpeq @t738))
% 1.03/1.23  (define @t740 () (=> tptp.setextsub @t739))
% 1.03/1.23  (define @t741 () (=> tptp.subset2powerset @t740))
% 1.03/1.23  (define @t742 () (=> tptp.setadjoinSub2 @t741))
% 1.03/1.23  (define @t743 () (=> tptp.setadjoinSub @t742))
% 1.03/1.23  (define @t744 () (=> tptp.subsetTrans @t743))
% 1.03/1.23  (define @t745 () (=> tptp.subsetRefl @t744))
% 1.03/1.23  (define @t746 () (=> tptp.notequalI2 @t745))
% 1.03/1.23  (define @t747 () (=> tptp.notequalI1 @t746))
% 1.03/1.23  (define @t748 () (=> tptp.notsubsetI @t747))
% 1.03/1.23  (define @t749 () (=> tptp.subsetE2 @t748))
% 1.03/1.23  (define @t750 () (=> tptp.subsetE @t749))
% 1.03/1.23  (define @t751 () (=> tptp.emptysetsubset @t750))
% 1.03/1.23  (define @t752 () (=> tptp.subsetI2 @t751))
% 1.03/1.23  (define @t753 () (=> tptp.eqimpsubset1 @t752))
% 1.03/1.23  (define @t754 () (=> tptp.eqimpsubset2 @t753))
% 1.03/1.23  (define @t755 () (=> tptp.subsetI1 @t754))
% 1.03/1.23  (define @t756 () (=> tptp.dsetconstr__Cong @t755))
% 1.03/1.23  (define @t757 () (=> tptp.descr__Cong @t756))
% 1.03/1.23  (define @t758 () (=> tptp.exuEu @t757))
% 1.03/1.23  (define @t759 () (=> tptp.omega__Cong @t758))
% 1.03/1.23  (define @t760 () (=> tptp.setunion__Cong @t759))
% 1.03/1.23  (define @t761 () (=> tptp.powerset__Cong @t760))
% 1.03/1.23  (define @t762 () (=> tptp.setadjoin__Cong @t761))
% 1.03/1.23  (define @t763 () (=> tptp.emptyset__Cong @t762))
% 1.03/1.23  (define @t764 () (=> tptp.exu__Cong @t763))
% 1.03/1.23  (define @t765 () (=> tptp.exuE3u @t764))
% 1.03/1.23  (define @t766 () (=> tptp.in__Cong @t765))
% 1.03/1.23  (define @t767 () (=> tptp.inCongP @t766))
% 1.03/1.23  (define @t768 () (=> tptp.exuI2 @t767))
% 1.03/1.23  (define @t769 () (=> tptp.exuI3 @t768))
% 1.03/1.23  (define @t770 () (=> tptp.exuI1 @t769))
% 1.03/1.23  (define @t771 () (=> tptp.notdallE @t770))
% 1.03/1.23  (define @t772 () (=> tptp.notdexE @t771))
% 1.03/1.23  (define @t773 () (=> tptp.prop2set2propI @t772))
% 1.03/1.23  (define @t774 () (=> tptp.prop2setI @t773))
% 1.03/1.23  (define @t775 () (=> tptp.quantDeMorgan4 @t774))
% 1.03/1.23  (define @t776 () (=> tptp.quantDeMorgan3 @t775))
% 1.03/1.23  (define @t777 () (=> tptp.quantDeMorgan2 @t776))
% 1.03/1.23  (define @t778 () (=> tptp.quantDeMorgan1 @t777))
% 1.03/1.23  (define @t779 () (=> tptp.vacuousDall @t778))
% 1.03/1.23  (define @t780 () (=> tptp.emptyE1 @t779))
% 1.03/1.23  (define @t781 () (=> tptp.upairsetIR @t780))
% 1.03/1.23  (define @t782 () (=> tptp.upairsetIL @t781))
% 1.03/1.23  (define @t783 () (=> tptp.upairsetE @t782))
% 1.03/1.23  (define @t784 () (=> tptp.singletonsswitch @t783))
% 1.03/1.23  (define @t785 () (=> tptp.eqinunit @t784))
% 1.03/1.23  (define @t786 () (=> tptp.notinsingleton @t785))
% 1.03/1.23  (define @t787 () (=> tptp.uniqinunit @t786))
% 1.03/1.23  (define @t788 () (=> tptp.nonemptyImpWitness @t787))
% 1.03/1.23  (define @t789 () (=> tptp.exuE2 @t788))
% 1.03/1.23  (define @t790 () (=> tptp.subPowSU @t789))
% 1.03/1.23  (define @t791 () (=> tptp.setunionE @t790))
% 1.03/1.23  (define @t792 () (=> tptp.setunionI @t791))
% 1.03/1.23  (define @t793 () (=> tptp.powersetE @t792))
% 1.03/1.23  (define @t794 () (=> tptp.emptyInPowerset @t793))
% 1.03/1.23  (define @t795 () (=> tptp.emptyinPowerset @t794))
% 1.03/1.23  (define @t796 () (=> tptp.powersetI @t795))
% 1.03/1.23  (define @t797 () (=> tptp.setoftrueEq @t796))
% 1.03/1.23  (define @t798 () (=> tptp.setadjoinOr @t797))
% 1.03/1.23  (define @t799 () (=> tptp.setadjoinE @t798))
% 1.03/1.23  (define @t800 () (=> tptp.setadjoinIR @t799))
% 1.03/1.23  (define @t801 () (=> tptp.emptyinunitempty @t800))
% 1.03/1.23  (define @t802 () (=> tptp.setadjoinIL @t801))
% 1.03/1.23  (define @t803 () (=> tptp.nonemptyI1 @t802))
% 1.03/1.23  (define @t804 () (=> tptp.nonemptyI @t803))
% 1.03/1.23  (define @t805 () (=> tptp.nonemptyE1 @t804))
% 1.03/1.23  (define @t806 () (=> tptp.setbeta @t805))
% 1.03/1.23  (define @t807 () (=> tptp.noeltsimpempty @t806))
% 1.03/1.23  (define @t808 () (=> tptp.emptyI @t807))
% 1.03/1.23  (define @t809 () (=> tptp.setext @t808))
% 1.03/1.23  (define @t810 () (=> tptp.exuE3e @t809))
% 1.03/1.23  (define @t811 () (=> tptp.notinemptyset @t810))
% 1.03/1.23  (define @t812 () (=> tptp.emptysetimpfalse @t811))
% 1.03/1.23  (define @t813 () (=> tptp.emptysetE @t812))
% 1.03/1.23  (define @t814 () (=> tptp.prop2setE @t813))
% 1.03/1.23  (define @t815 () (=> tptp.exuE1 @t814))
% 1.03/1.23  (define @t816 () (=> tptp.dsetconstrER @t815))
% 1.03/1.23  (define @t817 () (=> tptp.dsetconstrEL @t816))
% 1.03/1.23  (define @t818 () (=> tptp.dsetconstrI @t817))
% 1.03/1.23  (define @t819 () (=> tptp.descrp @t818))
% 1.03/1.23  (define @t820 () (=> tptp.wellorderingAx @t819))
% 1.03/1.23  (define @t821 () (=> tptp.foundationAx @t820))
% 1.03/1.23  (define @t822 () (=> tptp.replAx @t821))
% 1.03/1.23  (define @t823 () (=> tptp.omegaIndAx @t822))
% 1.03/1.23  (define @t824 () (=> tptp.omegaSAx @t823))
% 1.03/1.23  (define @t825 () (=> tptp.omega0Ax @t824))
% 1.03/1.23  (define @t826 () (=> tptp.setunionAx @t825))
% 1.03/1.23  (define @t827 () (=> tptp.powersetAx @t826))
% 1.03/1.23  (define @t828 () (=> tptp.setadjoinAx @t827))
% 1.03/1.23  (define @t829 () (=> tptp.emptysetAx @t828))
% 1.03/1.23  (define @t830 () (=> tptp.setextAx @t829))
% 1.03/1.23  (define @t831 () (not @t830))
% 1.03/1.23  (define @t832 () (lambda @t150 @t169))
% 1.03/1.23  (define @t833 () (lambda @t9 (not (= @t4 tptp.emptyset))))
% 1.03/1.23  (define @t834 () (= @t2 @t617))
% 1.03/1.23  (define @t835 () (_ @t20 @t43))
% 1.03/1.23  (define @t836 () (and @t835 @t834))
% 1.03/1.23  (define @t837 () (exists @t70 @t836))
% 1.03/1.23  (define @t838 () (and @t44 @t837))
% 1.03/1.23  (define @t839 () (exists @t9 @t838))
% 1.03/1.23  (define @t840 () (lambda @t64 @t839))
% 1.03/1.23  (define @t841 () (lambda @t135 @t617))
% 1.03/1.23  (define @t842 () (= @t4 (_ (_ tptp.kpair @t19) @t289)))
% 1.03/1.23  (define @t843 () (_ @t292 @t1))
% 1.03/1.23  (define @t844 () (and @t843 @t842))
% 1.03/1.23  (define @t845 () (@list @t289))
% 1.03/1.23  (define @t846 () (exists @t845 @t844))
% 1.03/1.23  (define @t847 () (and @t21 @t846))
% 1.03/1.23  (define @t848 () (exists @t70 @t847))
% 1.03/1.23  (define @t849 () (lambda @t9 @t848))
% 1.03/1.23  (define @t850 () (_ tptp.dsetconstr @t656))
% 1.03/1.23  (define @t851 () (lambda @t12 (_ @t850 @t849)))
% 1.03/1.23  (define @t852 () (@var "BOUND_VARIABLE_11142" $$unsorted))
% 1.03/1.23  (define @t853 () (tptp.setadjoin @t4 tptp.emptyset))
% 1.03/1.23  (define @t854 () (tptp.setadjoin @t853 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t852 tptp.emptyset)) tptp.emptyset)))
% 1.03/1.23  (define @t855 () (not (= @t380 @t854)))
% 1.03/1.23  (define @t856 () (not (tptp.in @t852 @t1)))
% 1.03/1.23  (define @t857 () (tptp.in @t4 @t2))
% 1.03/1.23  (define @t858 () (not @t857))
% 1.03/1.23  (define @t859 () (or @t858 @t856 @t855))
% 1.03/1.23  (define @t860 () (@list @t4 @t852))
% 1.03/1.23  (define @t861 () (not (forall @t860 @t859)))
% 1.03/1.23  (define @t862 () (@var "BOUND_VARIABLE_8509" $$unsorted))
% 1.03/1.23  (define @t863 () (tptp.setadjoin @t862 tptp.emptyset))
% 1.03/1.23  (define @t864 () (tptp.setadjoin @t19 @t863))
% 1.03/1.23  (define @t865 () (tptp.setadjoin @t864 tptp.emptyset))
% 1.03/1.23  (define @t866 () (tptp.setadjoin @t19 tptp.emptyset))
% 1.03/1.23  (define @t867 () (tptp.setadjoin @t866 @t865))
% 1.03/1.23  (define @t868 () (= @t4 @t867))
% 1.03/1.23  (define @t869 () (not @t868))
% 1.03/1.23  (define @t870 () (tptp.in @t862 @t1))
% 1.03/1.23  (define @t871 () (not @t870))
% 1.03/1.23  (define @t872 () (tptp.in @t19 @t2))
% 1.03/1.23  (define @t873 () (not @t872))
% 1.03/1.23  (define @t874 () (or @t873 @t871 @t869))
% 1.03/1.23  (define @t875 () (@list @t19 @t862))
% 1.03/1.23  (define @t876 () (forall @t875 @t874))
% 1.03/1.23  (define @t877 () (not @t876))
% 1.03/1.23  (define @t878 () (lambda @t9 @t877))
% 1.03/1.23  (define @t879 () (tptp.binunion @t2 @t1))
% 1.03/1.23  (define @t880 () (tptp.powerset @t879))
% 1.03/1.23  (define @t881 () (tptp.powerset @t880))
% 1.03/1.23  (define @t882 () (tptp.dsetconstr @t881 @t878))
% 1.03/1.23  (define @t883 () (tptp.in @t380 @t882))
% 1.03/1.23  (define @t884 () (forall @t682 (or (not @t883) @t861)))
% 1.03/1.23  (define @t885 () (@var "BOUND_VARIABLE_10914" $$unsorted))
% 1.03/1.23  (define @t886 () (@var "BOUND_VARIABLE_10884" $$unsorted))
% 1.03/1.23  (define @t887 () (tptp.setadjoin @t886 @t863))
% 1.03/1.23  (define @t888 () (tptp.setadjoin @t887 tptp.emptyset))
% 1.03/1.23  (define @t889 () (tptp.setadjoin @t886 tptp.emptyset))
% 1.03/1.23  (define @t890 () (tptp.setadjoin @t889 @t888))
% 1.03/1.23  (define @t891 () (tptp.in @t886 @t2))
% 1.03/1.23  (define @t892 () (not @t891))
% 1.03/1.23  (define @t893 () (@list @t886 @t862))
% 1.03/1.23  (define @t894 () (@list @t885))
% 1.03/1.23  (define @t895 () (tptp.dsetconstr @t881 (lambda @t894 (not (forall @t893 (or @t892 @t871 (not (= @t890 @t885))))))))
% 1.03/1.23  (define @t896 () (@var "BOUND_VARIABLE_10945" $$unsorted))
% 1.03/1.23  (define @t897 () (tptp.in (tptp.setadjoin @t853 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t896 tptp.emptyset)) tptp.emptyset)) @t895))
% 1.03/1.23  (define @t898 () (not (tptp.in @t896 @t1)))
% 1.03/1.23  (define @t899 () (or @t858 @t898 @t897))
% 1.03/1.23  (define @t900 () (@list @t2 @t1 @t4 @t896))
% 1.03/1.23  (define @t901 () (@var "BOUND_VARIABLE_10846" $$unsorted))
% 1.03/1.23  (define @t902 () (tptp.in (tptp.setadjoin @t853 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t901 tptp.emptyset)) tptp.emptyset)) @t881))
% 1.03/1.23  (define @t903 () (not (tptp.in @t901 @t1)))
% 1.03/1.23  (define @t904 () (or @t858 @t903 @t902))
% 1.03/1.23  (define @t905 () (@list @t2 @t1 @t4 @t901))
% 1.03/1.23  (define @t906 () (forall @t905 @t904))
% 1.03/1.23  (define @t907 () (@var "BOUND_VARIABLE_10814" $$unsorted))
% 1.03/1.23  (define @t908 () (tptp.subset (tptp.setadjoin @t853 (tptp.setadjoin (tptp.setadjoin @t4 (tptp.setadjoin @t907 tptp.emptyset)) tptp.emptyset)) @t880))
% 1.03/1.23  (define @t909 () (not (tptp.in @t907 @t1)))
% 1.03/1.23  (define @t910 () (or @t858 @t909 @t908))
% 1.03/1.23  (define @t911 () (@list @t2 @t1 @t4 @t907))
% 1.03/1.23  (define @t912 () (@var "BOUND_VARIABLE_10786" $$unsorted))
% 1.03/1.23  (define @t913 () (tptp.in (tptp.setadjoin @t4 (tptp.setadjoin @t912 tptp.emptyset)) @t880))
% 1.03/1.23  (define @t914 () (not (tptp.in @t912 @t1)))
% 1.03/1.23  (define @t915 () (or @t858 @t914 @t913))
% 1.03/1.23  (define @t916 () (@list @t2 @t1 @t4 @t912))
% 1.03/1.23  (define @t917 () (@var "BOUND_VARIABLE_10758" $$unsorted))
% 1.03/1.23  (define @t918 () (tptp.subset (tptp.setadjoin @t4 (tptp.setadjoin @t917 tptp.emptyset)) @t879))
% 1.03/1.23  (define @t919 () (not (tptp.in @t917 @t1)))
% 1.03/1.23  (define @t920 () (or @t858 @t919 @t918))
% 1.03/1.23  (define @t921 () (@list @t2 @t1 @t4 @t917))
% 1.03/1.23  (define @t922 () (= @t19 @t289))
% 1.03/1.23  (define @t923 () (= @t4 @t289))
% 1.03/1.23  (define @t924 () (tptp.setadjoin @t4 @t866))
% 1.03/1.23  (define @t925 () (tptp.in @t289 @t924))
% 1.03/1.23  (define @t926 () (forall @t295 (or (not @t925) @t923 @t922)))
% 1.03/1.23  (define @t927 () (tptp.in @t853 @t880))
% 1.03/1.23  (define @t928 () (tptp.powerset @t2))
% 1.03/1.23  (define @t929 () (tptp.in @t853 @t928))
% 1.03/1.23  (define @t930 () (tptp.subset @t853 @t2))
% 1.03/1.23  (define @t931 () (@var "BOUND_VARIABLE_8368" $$unsorted))
% 1.03/1.23  (define @t932 () (tptp.setadjoin @t931 tptp.emptyset))
% 1.03/1.23  (define @t933 () (@var "BOUND_VARIABLE_10660" $$unsorted))
% 1.03/1.23  (define @t934 () (tptp.setadjoin (tptp.setadjoin @t933 tptp.emptyset) (tptp.setadjoin (tptp.setadjoin @t933 @t932) tptp.emptyset)))
% 1.03/1.23  (define @t935 () (tptp.setadjoin @t924 tptp.emptyset))
% 1.03/1.23  (define @t936 () (tptp.setadjoin @t853 @t935))
% 1.03/1.23  (define @t937 () (tptp.setunion @t936))
% 1.03/1.23  (define @t938 () (@list @t933 @t931))
% 1.03/1.23  (define @t939 () (forall @t135 (not (forall @t938 (or (not (tptp.in @t933 @t937)) (not (tptp.in @t931 @t937)) (not (= @t936 @t934)))))))
% 1.03/1.23  (define @t940 () (tptp.in @t19 @t937))
% 1.03/1.23  (define @t941 () (tptp.in @t4 @t937))
% 1.03/1.23  (define @t942 () (tptp.in @t19 @t924))
% 1.03/1.23  (define @t943 () (forall @t135 @t942))
% 1.03/1.23  (define @t944 () (tptp.symdiff @t2 @t1))
% 1.03/1.23  (define @t945 () (tptp.in @t4 @t944))
% 1.03/1.23  (define @t946 () (not @t945))
% 1.03/1.23  (define @t947 () (tptp.in @t4 @t1))
% 1.03/1.23  (define @t948 () (not @t947))
% 1.03/1.23  (define @t949 () (and @t858 @t947))
% 1.03/1.23  (define @t950 () (and @t857 @t948))
% 1.03/1.23  (define @t951 () (tptp.subset @t2 @t1))
% 1.03/1.23  (define @t952 () (tptp.setminus @t2 @t1))
% 1.03/1.23  (define @t953 () (= tptp.emptyset @t952))
% 1.03/1.23  (define @t954 () (tptp.subset @t952 @t2))
% 1.03/1.23  (define @t955 () (tptp.in @t4 @t952))
% 1.03/1.23  (define @t956 () (not @t955))
% 1.03/1.23  (define @t957 () (not @t951))
% 1.03/1.23  (define @t958 () (tptp.binintersect @t2 @t104))
% 1.03/1.23  (define @t959 () (tptp.binintersect @t2 @t1))
% 1.03/1.23  (define @t960 () (tptp.binunion @t959 @t958))
% 1.03/1.23  (define @t961 () (tptp.binunion @t1 @t104))
% 1.03/1.23  (define @t962 () (tptp.binintersect @t2 @t961))
% 1.03/1.23  (define @t963 () (= @t2 @t959))
% 1.03/1.23  (define @t964 () (= @t1 @t959))
% 1.03/1.23  (define @t965 () (tptp.subset @t1 @t2))
% 1.03/1.23  (define @t966 () (not @t965))
% 1.03/1.23  (define @t967 () (tptp.subset @t959 @t1))
% 1.03/1.23  (define @t968 () (forall @t9 (or @t858 @t948)))
% 1.03/1.23  (define @t969 () (not @t968))
% 1.03/1.23  (define @t970 () (tptp.in @t4 @t959))
% 1.03/1.23  (define @t971 () (not @t970))
% 1.03/1.23  (define @t972 () (tptp.subset @t959 @t2))
% 1.03/1.23  (define @t973 () (tptp.subset @t104 @t959))
% 1.03/1.23  (define @t974 () (tptp.subset @t104 @t1))
% 1.03/1.23  (define @t975 () (tptp.subset @t104 @t2))
% 1.03/1.23  (define @t976 () (tptp.subset @t1 @t879))
% 1.03/1.23  (define @t977 () (tptp.subset @t2 @t879))
% 1.03/1.23  (define @t978 () (tptp.in @t4 @t879))
% 1.03/1.23  (define @t979 () (not @t978))
% 1.03/1.23  (define @t980 () (forall @t245 (or @t979 @t857 @t947)))
% 1.03/1.23  (define @t981 () (tptp.dsetconstr @t2 @t143))
% 1.03/1.23  (define @t982 () (tptp.powerset @t1))
% 1.03/1.23  (define @t983 () (tptp.subset @t928 @t982))
% 1.03/1.23  (define @t984 () (tptp.in @t2 @t928))
% 1.03/1.23  (define @t985 () (tptp.in @t1 @t928))
% 1.03/1.23  (define @t986 () (not @t985))
% 1.03/1.23  (define @t987 () (tptp.subset @t2 tptp.emptyset))
% 1.03/1.23  (define @t988 () (tptp.in @t2 @t982))
% 1.03/1.23  (define @t989 () (tptp.setadjoin @t4 @t1))
% 1.03/1.23  (define @t990 () (tptp.subset @t2 @t989))
% 1.03/1.23  (define @t991 () (tptp.setadjoin @t4 @t2))
% 1.03/1.23  (define @t992 () (tptp.subset @t2 @t991))
% 1.03/1.23  (define @t993 () (tptp.subset @t2 @t104))
% 1.03/1.23  (define @t994 () (tptp.subset @t1 @t104))
% 1.03/1.23  (define @t995 () (tptp.subset @t2 @t2))
% 1.03/1.23  (define @t996 () (=> (forall @t64 @t995) (=> (forall @t454 (or @t957 (not @t994) @t993)) (=> (forall @t458 @t992) (=> (forall @t249 (or @t957 @t990)) (=> (forall @t12 (or @t957 @t988)) (=> (forall @t12 (or @t957 @t966 @t3)) (=> (forall @t64 (or (not @t987) @t196)) (=> (forall @t12 (or @t966 @t985)) (=> (forall @t12 (or @t986 @t965)) (=> (forall @t64 @t984) (=> (forall @t12 (or @t957 @t983)) (=> (forall @t309 (tptp.in @t981 @t928)) (=> (forall @t309 (tptp.subset @t981 @t2)) (=> (forall @t245 (or @t858 @t978)) (=> @t943 (=> (forall @t245 (or @t948 @t978)) (=> @t980 (=> @t980 (=> (forall @t12 @t977) (=> (forall @t12 @t976) (=> (forall @t245 (or @t858 @t948 @t970)) (=> (forall @t454 (or (not @t975) (not @t974) @t973)) (=> (forall @t245 (or @t971 @t857)) (=> (forall @t12 @t972) (=> (forall @t12 (or @t957 @t963)) (=> (forall @t12 (or (not @t964) @t965)) (=> (forall @t245 (or @t971 @t947)) (=> (forall @t12 (or @t969 (= tptp.emptyset @t959))) (=> (forall @t12 @t967) (=> (forall @t12 (or @t966 @t964)) (=> (forall @t12 (or (not @t963) @t951)) (=> (forall @t454 (= @t962 @t960)) (=> (forall @t245 (or @t858 @t947 @t955)) (=> (forall @t245 (or @t956 @t857)) (=> (forall @t245 (or @t956 @t948)) (=> (forall @t12 (or @t957 @t953)) (=> (forall @t245 (or @t955 @t858 @t947)) (=> (forall @t245 (or @t955 @t947 @t858)) (=> (forall @t245 (or @t857 @t956)) (=> (forall @t245 (or @t948 @t956)) (=> (forall @t12 @t954) (=> (forall @t12 (or (not @t953) @t951)) (=> (forall @t245 (or @t946 @t950 @t949)) (=> (forall @t245 (or @t858 @t947 @t945)) (=> (forall @t245 (or @t857 @t948 @t945)) (=> (forall @t245 (or @t858 @t948 @t946)) (=> (forall @t245 (or @t857 @t947 @t946)) (=> @t943 (=> (forall @t135 @t941) (=> (forall @t135 @t940) (=> @t939 (=> @t939 (=> (forall @t46 (or @t858 @t930)) (=> (forall @t46 (or @t858 @t929)) (=> (forall @t245 (or @t858 @t927)) (=> @t926 (=> (forall @t921 @t920) (=> (forall @t916 @t915) (=> (forall @t911 @t910) (=> @t906 (=> @t906 (=> (forall @t900 @t899) @t884)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
% 1.03/1.23  (define @t997 () (tptp.subset @t1 @t1))
% 1.03/1.23  (define @t998 () (forall @t41 @t997))
% 1.03/1.23  (define @t999 () (forall @t245 (or @t858 @t947 @t957)))
% 1.03/1.23  (define @t1000 () (forall @t245 (or @t957 @t947 @t858)))
% 1.03/1.23  (define @t1001 () (forall @t245 (or @t957 @t858 @t947)))
% 1.03/1.23  (define @t1002 () (tptp.subset tptp.emptyset @t2))
% 1.03/1.23  (define @t1003 () (forall @t64 @t1002))
% 1.03/1.23  (define @t1004 () (forall @t9 (or @t858 @t947)))
% 1.03/1.23  (define @t1005 () (not @t1004))
% 1.03/1.23  (define @t1006 () (forall @t12 (or @t1005 @t951)))
% 1.03/1.23  (define @t1007 () (@var "BOUND_VARIABLE_10114" (-> $$unsorted Bool)))
% 1.03/1.23  (define @t1008 () (tptp.dsetconstr @t1 @t1007))
% 1.03/1.23  (define @t1009 () (@var "BOUND_VARIABLE_10116" (-> $$unsorted Bool)))
% 1.03/1.23  (define @t1010 () (tptp.dsetconstr @t1 @t1009))
% 1.03/1.23  (define @t1011 () (= @t1010 @t1008))
% 1.03/1.23  (define @t1012 () (= (_ @t1007 @t4) (_ @t1009 @t4)))
% 1.03/1.23  (define @t1013 () (or @t948 @t1012))
% 1.03/1.23  (define @t1014 () (not (forall @t9 @t1013)))
% 1.03/1.23  (define @t1015 () (or @t1014 @t1011))
% 1.03/1.23  (define @t1016 () (@list @t1 @t1007 @t1009))
% 1.03/1.23  (define @t1017 () (forall @t1016 @t1015))
% 1.03/1.23  (define @t1018 () (@var "BOUND_VARIABLE_10053" $$unsorted))
% 1.03/1.23  (define @t1019 () (_ @t365 @t19))
% 1.03/1.23  (define @t1020 () (not @t1019))
% 1.03/1.24  (define @t1021 () (not (_ @t365 @t1018)))
% 1.03/1.24  (define @t1022 () (@var "BOUND_VARIABLE_10044" $$unsorted))
% 1.03/1.24  (define @t1023 () (_ @t143 @t19))
% 1.03/1.24  (define @t1024 () (not @t1023))
% 1.03/1.24  (define @t1025 () (not (_ @t143 @t1022)))
% 1.03/1.24  (define @t1026 () (tptp.descr @t143))
% 1.03/1.24  (define @t1027 () (= @t1026 (tptp.descr @t365)))
% 1.03/1.24  (define @t1028 () (= @t1023 @t1019))
% 1.03/1.24  (define @t1029 () (forall @t70 @t1028))
% 1.03/1.24  (define @t1030 () (not @t1029))
% 1.03/1.24  (define @t1031 () (@list @t143 @t365 @t1022 @t1018))
% 1.03/1.24  (define @t1032 () (forall @t1031 (or @t1030 @t1027 @t1025 (not (forall @t70 (or @t1024 (= @t19 @t1022)))) @t1021 (not (forall @t70 (or @t1020 (= @t19 @t1018)))))))
% 1.03/1.24  (define @t1033 () (@var "BOUND_VARIABLE_9885" $$unsorted))
% 1.03/1.24  (define @t1034 () (@var "BOUND_VARIABLE_9883" $$unsorted))
% 1.03/1.24  (define @t1035 () (= @t1034 @t1033))
% 1.03/1.24  (define @t1036 () (not (_ @t143 @t1033)))
% 1.03/1.24  (define @t1037 () (not (_ @t143 @t1034)))
% 1.03/1.24  (define @t1038 () (@var "BOUND_VARIABLE_9874" $$unsorted))
% 1.03/1.24  (define @t1039 () (not (_ @t143 @t1038)))
% 1.03/1.24  (define @t1040 () (@list @t143 @t1038 @t1034 @t1033))
% 1.03/1.24  (define @t1041 () (forall @t1040 (or @t1039 (not (forall @t70 (or @t1024 (= @t19 @t1038)))) @t1037 @t1036 @t1035)))
% 1.03/1.24  (define @t1042 () (not (forall @t70 (or @t1020 @t129))))
% 1.03/1.24  (define @t1043 () (_ @t365 @t4))
% 1.03/1.24  (define @t1044 () (forall @t9 (or (not @t1043) @t1042)))
% 1.03/1.24  (define @t1045 () (not @t1044))
% 1.03/1.24  (define @t1046 () (forall @t70 (or @t1024 @t129)))
% 1.03/1.24  (define @t1047 () (not @t1046))
% 1.03/1.24  (define @t1048 () (_ @t143 @t4))
% 1.03/1.24  (define @t1049 () (not @t1048))
% 1.03/1.24  (define @t1050 () (forall @t9 (or @t1049 @t1047)))
% 1.03/1.24  (define @t1051 () (not @t1050))
% 1.03/1.24  (define @t1052 () (= @t1051 @t1045))
% 1.03/1.24  (define @t1053 () (forall @t375 (or @t1030 @t1052)))
% 1.03/1.24  (define @t1054 () (@var "BOUND_VARIABLE_9781" $$unsorted))
% 1.03/1.24  (define @t1055 () (@list @t143 @t1054))
% 1.03/1.24  (define @t1056 () (forall @t1055 (or (not (forall @t70 (= @t1023 (= @t19 @t1054)))) @t1051)))
% 1.03/1.24  (define @t1057 () (forall @t135 (or @t1049 @t1024 @t129)))
% 1.03/1.24  (define @t1058 () (not @t1057))
% 1.03/1.24  (define @t1059 () (@var "BOUND_VARIABLE_9765" $$unsorted))
% 1.03/1.24  (define @t1060 () (not (_ @t143 @t1059)))
% 1.03/1.24  (define @t1061 () (or @t1060 @t1058 @t1051))
% 1.03/1.24  (define @t1062 () (forall (@list @t143 @t1059) @t1061))
% 1.03/1.24  (define @t1063 () (=> @t1062 (=> @t1056 (=> @t1041 (=> @t1053 (=> @t1041 (=> @t1032 (=> @t1017 (=> @t1006 (=> @t998 (=> @t998 (=> @t1006 (=> @t1003 (=> @t1001 (=> @t1000 (=> @t999 (=> @t998 @t996)))))))))))))))))
% 1.03/1.24  (define @t1064 () (tptp.prop2set true))
% 1.03/1.24  (define @t1065 () (tptp.set2prop @t1064))
% 1.03/1.24  (define @t1066 () (=> @t1065 @t1063))
% 1.03/1.24  (define @t1067 () (tptp.in tptp.emptyset @t1064))
% 1.03/1.24  (define @t1068 () (=> @t1067 @t1066))
% 1.03/1.24  (define @t1069 () (tptp.in @t4 tptp.emptyset))
% 1.03/1.24  (define @t1070 () (not @t1069))
% 1.03/1.24  (define @t1071 () (forall @t312 (or @t1070 @t1048)))
% 1.03/1.24  (define @t1072 () (=> @t1071 @t1068))
% 1.03/1.24  (define @t1073 () (@var "BOUND_VARIABLE_9674" $$unsorted))
% 1.03/1.24  (define @t1074 () (not (_ @t143 @t1073)))
% 1.03/1.24  (define @t1075 () (not (tptp.in @t1073 @t2)))
% 1.03/1.24  (define @t1076 () (not (= tptp.emptyset @t981)))
% 1.03/1.24  (define @t1077 () (or @t1076 @t1075 @t1074))
% 1.03/1.24  (define @t1078 () (@list @t2 @t143 @t1073))
% 1.03/1.24  (define @t1079 () (forall @t1078 @t1077))
% 1.03/1.24  (define @t1080 () (=> @t1079 @t1072))
% 1.03/1.24  (define @t1081 () (=> @t943 @t1080))
% 1.03/1.24  (define @t1082 () (tptp.in @t4 @t924))
% 1.03/1.24  (define @t1083 () (forall @t135 @t1082))
% 1.03/1.24  (define @t1084 () (=> @t1083 @t1081))
% 1.03/1.24  (define @t1085 () (=> @t926 @t1084))
% 1.03/1.24  (define @t1086 () (tptp.in @t19 @t853))
% 1.03/1.24  (define @t1087 () (tptp.in @t4 @t866))
% 1.03/1.24  (define @t1088 () (not @t1087))
% 1.03/1.24  (define @t1089 () (forall @t135 (or @t1088 @t1086)))
% 1.03/1.24  (define @t1090 () (=> @t1089 @t1085))
% 1.03/1.24  (define @t1091 () (tptp.in @t19 @t866))
% 1.03/1.24  (define @t1092 () (forall @t70 @t1091))
% 1.03/1.24  (define @t1093 () (=> @t1092 @t1090))
% 1.03/1.24  (define @t1094 () (forall @t135 (or @t129 (not @t1086))))
% 1.03/1.24  (define @t1095 () (=> @t1094 @t1093))
% 1.03/1.24  (define @t1096 () (forall @t135 (or @t1088 @t129)))
% 1.03/1.24  (define @t1097 () (=> @t1096 @t1095))
% 1.03/1.24  (define @t1098 () (forall @t9 @t858))
% 1.03/1.24  (define @t1099 () (not @t1098))
% 1.03/1.24  (define @t1100 () (forall @t64 (or @t196 @t1099)))
% 1.03/1.24  (define @t1101 () (=> @t1100 @t1097))
% 1.03/1.24  (define @t1102 () (@var "BOUND_VARIABLE_9562" $$unsorted))
% 1.03/1.24  (define @t1103 () (not (_ @t143 @t1102)))
% 1.03/1.24  (define @t1104 () (forall @t70 (= @t129 @t1023)))
% 1.03/1.24  (define @t1105 () (forall @t9 (not @t1104)))
% 1.03/1.24  (define @t1106 () (not @t1105))
% 1.03/1.24  (define @t1107 () (@list @t143 @t1102))
% 1.03/1.24  (define @t1108 () (forall @t1107 (or @t1106 @t1103 (not (forall @t70 (or @t1024 (= @t19 @t1102)))))))
% 1.03/1.24  (define @t1109 () (=> @t1108 @t1101))
% 1.03/1.24  (define @t1110 () (tptp.setunion @t2))
% 1.03/1.24  (define @t1111 () (tptp.powerset @t1110))
% 1.03/1.24  (define @t1112 () (tptp.in @t4 @t1111))
% 1.03/1.24  (define @t1113 () (forall @t46 (or @t858 @t1112)))
% 1.03/1.24  (define @t1114 () (=> @t1113 @t1109))
% 1.03/1.24  (define @t1115 () (tptp.in @t1 @t2))
% 1.03/1.24  (define @t1116 () (not @t1115))
% 1.03/1.24  (define @t1117 () (forall @t41 (or @t948 @t1116)))
% 1.03/1.24  (define @t1118 () (not @t1117))
% 1.03/1.24  (define @t1119 () (tptp.in @t4 @t1110))
% 1.03/1.24  (define @t1120 () (not @t1119))
% 1.03/1.24  (define @t1121 () (forall @t46 (or @t1120 @t1118)))
% 1.03/1.24  (define @t1122 () (=> @t1121 @t1114))
% 1.03/1.24  (define @t1123 () (forall @t249 (or @t948 @t1116 @t1119)))
% 1.03/1.24  (define @t1124 () (=> @t1123 @t1122))
% 1.03/1.24  (define @t1125 () (forall @t245 (or @t986 @t948 @t857)))
% 1.03/1.24  (define @t1126 () (=> @t1125 @t1124))
% 1.03/1.24  (define @t1127 () (tptp.in tptp.emptyset @t928))
% 1.03/1.24  (define @t1128 () (forall @t64 @t1127))
% 1.03/1.24  (define @t1129 () (=> @t1128 @t1126))
% 1.03/1.24  (define @t1130 () (=> @t1128 @t1129))
% 1.03/1.24  (define @t1131 () (forall @t9 (or @t948 @t857)))
% 1.03/1.24  (define @t1132 () (not @t1131))
% 1.03/1.24  (define @t1133 () (forall @t12 (or @t1132 @t985)))
% 1.03/1.24  (define @t1134 () (=> @t1133 @t1130))
% 1.03/1.24  (define @t1135 () (@var "BOUND_VARIABLE_47912" $$unsorted))
% 1.03/1.24  (define @t1136 () (lambda (@list @t1135) true))
% 1.03/1.24  (define @t1137 () (tptp.dsetconstr @t2 @t1136))
% 1.03/1.24  (define @t1138 () (forall @t64 (= @t2 @t1137)))
% 1.03/1.24  (define @t1139 () (=> @t1138 @t1134))
% 1.03/1.24  (define @t1140 () (tptp.in @t19 @t991))
% 1.03/1.24  (define @t1141 () (forall @t28 (or (not @t1140) @t129 @t872)))
% 1.03/1.24  (define @t1142 () (=> @t1141 @t1139))
% 1.03/1.24  (define @t1143 () (=> @t1141 @t1142))
% 1.03/1.24  (define @t1144 () (forall @t28 (or @t873 @t1140)))
% 1.03/1.24  (define @t1145 () (=> @t1144 @t1143))
% 1.03/1.24  (define @t1146 () (tptp.setadjoin tptp.emptyset tptp.emptyset))
% 1.03/1.24  (define @t1147 () (tptp.in tptp.emptyset @t1146))
% 1.03/1.24  (define @t1148 () (=> @t221 @t1145))
% 1.03/1.24  (define @t1149 () (tptp.setadjoin @t4 @t19))
% 1.03/1.24  (define @t1150 () (tptp.in @t4 @t1149))
% 1.03/1.24  (define @t1151 () (forall @t135 @t1150))
% 1.03/1.24  (define @t1152 () (=> @t1151 @t1148))
% 1.03/1.24  (define @t1153 () (@var "BOUND_VARIABLE_9405" $$unsorted))
% 1.03/1.24  (define @t1154 () (not (tptp.in @t1153 tptp.emptyset)))
% 1.03/1.24  (define @t1155 () (@list @t1153))
% 1.03/1.24  (define @t1156 () (forall @t1155 @t1154))
% 1.03/1.24  (define @t1157 () (=> @t1156 @t1152))
% 1.03/1.24  (define @t1158 () (forall @t159 (or @t858 @t1049 @t1076)))
% 1.03/1.24  (define @t1159 () (=> @t1158 @t1157))
% 1.03/1.24  (define @t1160 () (=> @t1100 @t1159))
% 1.03/1.24  (define @t1161 () (tptp.in @t4 @t981))
% 1.03/1.24  (define @t1162 () (forall @t159 (or @t858 (= @t1048 @t1161))))
% 1.03/1.24  (define @t1163 () (=> @t1162 @t1160))
% 1.03/1.24  (define @t1164 () (forall @t64 (or @t1099 @t196)))
% 1.03/1.24  (define @t1165 () (=> @t1164 @t1163))
% 1.03/1.24  (define @t1166 () (=> @t1164 @t1165))
% 1.03/1.24  (define @t1167 () (or @t1005 @t1132 @t3))
% 1.03/1.24  (define @t1168 () (forall @t12 @t1167))
% 1.03/1.24  (define @t1169 () (=> @t1168 @t1166))
% 1.03/1.24  (define @t1170 () (@var "BOUND_VARIABLE_9302" $$unsorted))
% 1.03/1.24  (define @t1171 () (not (_ @t143 @t1170)))
% 1.03/1.24  (define @t1172 () (forall @t9 @t1049))
% 1.03/1.24  (define @t1173 () (not @t1172))
% 1.03/1.24  (define @t1174 () (@list @t143 @t1170))
% 1.03/1.24  (define @t1175 () (forall @t1174 (or @t1173 @t1171 (not (forall @t70 (or @t1024 (= @t19 @t1170)))))))
% 1.03/1.24  (define @t1176 () (=> @t1175 @t1169))
% 1.03/1.24  (define @t1177 () (forall @t9 @t1070))
% 1.03/1.24  (define @t1178 () (=> @t1177 @t1176))
% 1.03/1.24  (define @t1179 () (=> @t1177 @t1178))
% 1.03/1.24  (define @t1180 () (=> @t1177 @t1179))
% 1.03/1.24  (define @t1181 () (not (tptp.in @t4 (tptp.prop2set false))))
% 1.03/1.24  (define @t1182 () (forall @t9 @t1181))
% 1.03/1.24  (define @t1183 () (=> @t1182 @t1180))
% 1.03/1.24  (define @t1184 () (not @t1161))
% 1.03/1.24  (define @t1185 () (forall @t159 (or @t1184 @t1048)))
% 1.03/1.24  (define @t1186 () (=> @t1185 @t1183))
% 1.03/1.24  (define @t1187 () (forall @t159 (or @t1184 @t857)))
% 1.03/1.24  (define @t1188 () (=> @t1187 @t1186))
% 1.03/1.24  (define @t1189 () (forall @t159 (or @t858 @t1049 @t1161)))
% 1.03/1.24  (define @t1190 () (=> @t1189 @t1188))
% 1.03/1.24  (define @t1191 () (@var "BOUND_VARIABLE_9201" $$unsorted))
% 1.03/1.24  (define @t1192 () (not (_ @t143 @t1191)))
% 1.03/1.24  (define @t1193 () (_ @t143 @t1026))
% 1.03/1.24  (define @t1194 () (@list @t143 @t1191))
% 1.03/1.24  (define @t1195 () (forall @t1194 (or @t1193 @t1192 (not (forall @t70 (or @t1024 (= @t19 @t1191)))))))
% 1.03/1.24  (define @t1196 () (=> @t1195 @t1190))
% 1.03/1.24  (define @t1197 () (@var "BOUND_VARIABLE_9121" $$unsorted))
% 1.03/1.24  (define @t1198 () (tptp.in @t1197 @t95))
% 1.03/1.24  (define @t1199 () (not (tptp.in @t1197 @t93)))
% 1.03/1.24  (define @t1200 () (tptp.in @t4 @t93))
% 1.03/1.24  (define @t1201 () (tptp.in @t93 @t1))
% 1.03/1.24  (define @t1202 () (not @t1201))
% 1.03/1.24  (define @t1203 () (or @t1202 @t1200 @t1199 @t1198))
% 1.03/1.24  (define @t1204 () (@list @t93 @t1197))
% 1.03/1.24  (define @t1205 () (forall @t1204 @t1203))
% 1.03/1.24  (define @t1206 () (not @t1205))
% 1.03/1.24  (define @t1207 () (tptp.in @t19 @t104))
% 1.03/1.24  (define @t1208 () (tptp.in @t19 @t95))
% 1.03/1.24  (define @t1209 () (forall @t70 (or (not @t1208) (not @t1207))))
% 1.03/1.24  (define @t1210 () (not @t1209))
% 1.03/1.24  (define @t1211 () (tptp.in @t4 @t104))
% 1.03/1.24  (define @t1212 () (not @t1211))
% 1.03/1.24  (define @t1213 () (tptp.in @t95 @t1))
% 1.03/1.24  (define @t1214 () (not @t1213))
% 1.03/1.24  (define @t1215 () (not (forall @t112 (or @t1214 @t1212 @t1210 @t1206))))
% 1.03/1.24  (define @t1216 () (@var "BOUND_VARIABLE_9150" $$unsorted))
% 1.03/1.24  (define @t1217 () (not (tptp.in @t1216 @t104)))
% 1.03/1.24  (define @t1218 () (forall @t9 (or @t1212 @t857)))
% 1.03/1.24  (define @t1219 () (not @t1218))
% 1.03/1.24  (define @t1220 () (or @t1219 @t1217 @t1215))
% 1.03/1.24  (define @t1221 () (forall (@list @t104 @t1216) @t1220))
% 1.03/1.24  (define @t1222 () (not @t1221))
% 1.03/1.24  (define @t1223 () (@var "BOUND_VARIABLE_9073" $$unsorted))
% 1.03/1.24  (define @t1224 () (tptp.in @t1223 @t104))
% 1.03/1.24  (define @t1225 () (not (tptp.in @t1223 @t95)))
% 1.03/1.24  (define @t1226 () (@var "BOUND_VARIABLE_9067" $$unsorted))
% 1.03/1.24  (define @t1227 () (tptp.in @t1226 @t95))
% 1.03/1.24  (define @t1228 () (not (tptp.in @t1226 @t104)))
% 1.03/1.24  (define @t1229 () (tptp.in @t104 @t1))
% 1.03/1.24  (define @t1230 () (not @t1229))
% 1.03/1.24  (define @t1231 () (or @t1230 @t1214 @t1228 @t1227 @t1225 @t1224))
% 1.03/1.24  (define @t1232 () (@list @t104 @t95 @t1226 @t1223))
% 1.03/1.24  (define @t1233 () (forall @t1232 @t1231))
% 1.03/1.24  (define @t1234 () (not @t1233))
% 1.03/1.24  (define @t1235 () (forall @t118 (or @t1230 (= @t1211 @t1207))))
% 1.03/1.24  (define @t1236 () (not @t1235))
% 1.03/1.24  (define @t1237 () (forall @t135 (or @t858 @t873 @t1236 @t129)))
% 1.03/1.24  (define @t1238 () (not @t1237))
% 1.03/1.24  (define @t1239 () (@var "BOUND_VARIABLE_9016" $$unsorted))
% 1.03/1.24  (define @t1240 () (tptp.in @t1239 @t2))
% 1.03/1.24  (define @t1241 () (not (tptp.in @t1239 @t104)))
% 1.03/1.24  (define @t1242 () (or @t1230 @t1241 @t1240))
% 1.03/1.24  (define @t1243 () (@list @t104 @t1239))
% 1.03/1.24  (define @t1244 () (forall @t1243 @t1242))
% 1.03/1.24  (define @t1245 () (not @t1244))
% 1.03/1.24  (define @t1246 () (or @t1245 @t1238 @t1234 @t1222))
% 1.03/1.24  (define @t1247 () (forall @t64 (not (forall @t41 @t1246))))
% 1.03/1.24  (define @t1248 () (=> @t1247 @t1196))
% 1.03/1.24  (define @t1249 () (forall @t9 (or @t948 @t858)))
% 1.03/1.24  (define @t1250 () (not @t1249))
% 1.03/1.24  (define @t1251 () (not (forall @t41 (or @t1116 @t1250))))
% 1.03/1.24  (define @t1252 () (@var "BOUND_VARIABLE_8991" $$unsorted))
% 1.03/1.24  (define @t1253 () (not (tptp.in @t1252 @t2)))
% 1.03/1.24  (define @t1254 () (or @t1253 @t1251))
% 1.03/1.24  (define @t1255 () (forall (@list @t2 @t1252) @t1254))
% 1.03/1.24  (define @t1256 () (=> @t1255 @t1248))
% 1.03/1.24  (define @t1257 () (_ @t67 @t19 @t4))
% 1.03/1.24  (define @t1258 () (not (forall @t70 (or @t873 (not @t1257)))))
% 1.03/1.24  (define @t1259 () (forall @t9 (= @t947 @t1258)))
% 1.03/1.24  (define @t1260 () (not (forall @t41 (not @t1259))))
% 1.03/1.24  (define @t1261 () (@var "BOUND_VARIABLE_8883" $$unsorted))
% 1.03/1.24  (define @t1262 () (= @t19 @t1261))
% 1.03/1.24  (define @t1263 () (_ @t67 @t4 @t19))
% 1.03/1.24  (define @t1264 () (not (forall @t70 (or (not @t1263) @t1262))))
% 1.03/1.24  (define @t1265 () (_ @t67 @t4 @t1261))
% 1.03/1.24  (define @t1266 () (@list @t1261))
% 1.03/1.24  (define @t1267 () (not (forall @t1266 (or (not @t1265) @t1264))))
% 1.03/1.24  (define @t1268 () (forall @t9 (or @t858 @t1267)))
% 1.03/1.24  (define @t1269 () (forall @t81 (or (not @t1268) @t1260)))
% 1.03/1.24  (define @t1270 () (=> @t1269 @t1256))
% 1.03/1.24  (define @t1271 () (@var "BOUND_VARIABLE_8864" $$unsorted))
% 1.03/1.24  (define @t1272 () (tptp.in @t1271 @t2))
% 1.03/1.24  (define @t1273 () (not (tptp.in @t1271 tptp.omega)))
% 1.03/1.24  (define @t1274 () (tptp.setadjoin @t4 @t4))
% 1.03/1.24  (define @t1275 () (tptp.in @t1274 @t2))
% 1.03/1.24  (define @t1276 () (tptp.in @t4 tptp.omega))
% 1.03/1.24  (define @t1277 () (not @t1276))
% 1.03/1.24  (define @t1278 () (forall @t9 (or @t1277 @t858 @t1275)))
% 1.03/1.24  (define @t1279 () (not @t1278))
% 1.03/1.24  (define @t1280 () (tptp.in tptp.emptyset @t2))
% 1.03/1.24  (define @t1281 () (not @t1280))
% 1.03/1.24  (define @t1282 () (or @t1281 @t1279 @t1273 @t1272))
% 1.03/1.24  (define @t1283 () (@list @t2 @t1271))
% 1.03/1.24  (define @t1284 () (forall @t1283 @t1282))
% 1.03/1.24  (define @t1285 () (=> @t1284 @t1270))
% 1.03/1.24  (define @t1286 () (tptp.in @t1274 tptp.omega))
% 1.03/1.24  (define @t1287 () (forall @t9 (or @t1277 @t1286)))
% 1.03/1.24  (define @t1288 () (=> @t1287 @t1285))
% 1.03/1.24  (define @t1289 () (tptp.in tptp.emptyset tptp.omega))
% 1.03/1.24  (define @t1290 () (=> @t50 @t1288))
% 1.03/1.24  (define @t1291 () (forall @t46 (= @t1119 @t1118)))
% 1.03/1.24  (define @t1292 () (=> @t1291 @t1290))
% 1.03/1.24  (define @t1293 () (forall @t12 (= @t1131 @t985)))
% 1.03/1.24  (define @t1294 () (=> @t1293 @t1292))
% 1.03/1.24  (define @t1295 () (or @t129 @t872))
% 1.03/1.24  (define @t1296 () (forall @t28 (= @t1140 @t1295)))
% 1.03/1.24  (define @t1297 () (=> @t1296 @t1294))
% 1.03/1.24  (define @t1298 () (=> @t1177 @t1297))
% 1.03/1.24  (define @t1299 () (forall @t9 (= @t857 @t947)))
% 1.03/1.24  (define @t1300 () (forall @t12 (or (not @t1299) @t3)))
% 1.03/1.24  (define @t1301 () (=> @t1300 @t1298))
% 1.03/1.24  (define @t1302 () (=> @t998 (=> true @t996)))
% 1.03/1.24  (define @t1303 () (=> @t999 @t1302))
% 1.03/1.24  (define @t1304 () (=> @t1000 @t1303))
% 1.03/1.24  (define @t1305 () (=> @t1001 @t1304))
% 1.03/1.24  (define @t1306 () (=> @t1003 @t1305))
% 1.03/1.24  (define @t1307 () (=> @t1006 @t1306))
% 1.03/1.24  (define @t1308 () (=> @t998 @t1307))
% 1.03/1.24  (define @t1309 () (=> @t998 @t1308))
% 1.03/1.24  (define @t1310 () (=> @t1006 @t1309))
% 1.03/1.24  (define @t1311 () (=> @t1017 @t1310))
% 1.03/1.24  (define @t1312 () (=> @t1032 @t1311))
% 1.03/1.24  (define @t1313 () (=> @t1041 @t1312))
% 1.03/1.24  (define @t1314 () (=> true (=> true @t1313)))
% 1.03/1.24  (define @t1315 () (=> true @t1314))
% 1.03/1.24  (define @t1316 () (=> true @t1315))
% 1.03/1.24  (define @t1317 () (=> true @t1316))
% 1.03/1.24  (define @t1318 () (=> @t1053 @t1317))
% 1.03/1.24  (define @t1319 () (=> @t1041 @t1318))
% 1.03/1.24  (define @t1320 () (=> true (=> true @t1319)))
% 1.03/1.24  (define @t1321 () (=> @t1056 @t1320))
% 1.03/1.24  (define @t1322 () (=> @t1062 @t1321))
% 1.03/1.24  (define @t1323 () (=> true (=> true @t1322)))
% 1.03/1.24  (define @t1324 () (=> true @t1323))
% 1.03/1.24  (define @t1325 () (=> @t1065 @t1324))
% 1.03/1.24  (define @t1326 () (=> @t1067 @t1325))
% 1.03/1.24  (define @t1327 () (=> true (=> true @t1326)))
% 1.03/1.24  (define @t1328 () (=> true @t1327))
% 1.03/1.24  (define @t1329 () (=> true @t1328))
% 1.03/1.24  (define @t1330 () (=> @t1071 @t1329))
% 1.03/1.24  (define @t1331 () (=> @t1079 @t1330))
% 1.03/1.24  (define @t1332 () (=> @t943 @t1331))
% 1.03/1.24  (define @t1333 () (=> @t1083 @t1332))
% 1.03/1.24  (define @t1334 () (=> @t926 @t1333))
% 1.03/1.24  (define @t1335 () (=> @t1089 @t1334))
% 1.03/1.24  (define @t1336 () (=> @t1092 @t1335))
% 1.03/1.24  (define @t1337 () (=> @t1094 @t1336))
% 1.03/1.24  (define @t1338 () (=> @t1096 @t1337))
% 1.03/1.24  (define @t1339 () (=> @t1100 @t1338))
% 1.03/1.24  (define @t1340 () (=> @t1108 @t1339))
% 1.03/1.24  (define @t1341 () (=> @t1113 @t1340))
% 1.03/1.24  (define @t1342 () (=> @t1121 @t1341))
% 1.03/1.24  (define @t1343 () (=> @t1123 @t1342))
% 1.03/1.24  (define @t1344 () (=> @t1125 @t1343))
% 1.03/1.24  (define @t1345 () (=> @t1128 @t1344))
% 1.03/1.24  (define @t1346 () (=> @t1128 @t1345))
% 1.03/1.24  (define @t1347 () (=> @t1133 @t1346))
% 1.03/1.24  (define @t1348 () (=> @t1138 @t1347))
% 1.03/1.24  (define @t1349 () (=> @t1141 @t1348))
% 1.03/1.24  (define @t1350 () (=> @t1141 @t1349))
% 1.03/1.24  (define @t1351 () (=> @t1144 @t1350))
% 1.03/1.24  (define @t1352 () (=> @t221 @t1351))
% 1.03/1.24  (define @t1353 () (=> @t1151 @t1352))
% 1.03/1.24  (define @t1354 () (=> @t1156 @t1353))
% 1.03/1.24  (define @t1355 () (=> @t1158 @t1354))
% 1.03/1.24  (define @t1356 () (=> @t1100 @t1355))
% 1.03/1.24  (define @t1357 () (=> @t1162 @t1356))
% 1.03/1.24  (define @t1358 () (=> @t1164 @t1357))
% 1.03/1.24  (define @t1359 () (=> @t1164 @t1358))
% 1.03/1.24  (define @t1360 () (=> @t1168 @t1359))
% 1.03/1.24  (define @t1361 () (=> @t1175 @t1360))
% 1.03/1.24  (define @t1362 () (=> @t1177 @t1361))
% 1.03/1.24  (define @t1363 () (=> @t1177 @t1362))
% 1.03/1.24  (define @t1364 () (=> @t1177 @t1363))
% 1.03/1.24  (define @t1365 () (=> @t1182 @t1364))
% 1.03/1.24  (define @t1366 () (=> @t1185 (=> true @t1365)))
% 1.03/1.24  (define @t1367 () (=> @t1187 @t1366))
% 1.03/1.24  (define @t1368 () (=> @t1189 @t1367))
% 1.03/1.24  (define @t1369 () (=> @t1195 @t1368))
% 1.03/1.24  (define @t1370 () (=> @t1247 @t1369))
% 1.03/1.24  (define @t1371 () (=> @t1255 @t1370))
% 1.03/1.24  (define @t1372 () (=> @t1269 @t1371))
% 1.03/1.24  (define @t1373 () (=> @t1284 @t1372))
% 1.03/1.24  (define @t1374 () (=> @t1287 @t1373))
% 1.03/1.24  (define @t1375 () (=> @t50 @t1374))
% 1.03/1.24  (define @t1376 () (=> @t1291 @t1375))
% 1.03/1.24  (define @t1377 () (=> @t1293 @t1376))
% 1.03/1.24  (define @t1378 () (=> @t1296 @t1377))
% 1.03/1.24  (define @t1379 () (=> @t1177 @t1378))
% 1.03/1.24  (define @t1380 () (=> @t1300 @t1379))
% 1.03/1.24  (define @t1381 () (or @t898 @t897))
% 1.03/1.24  (define @t1382 () (or @t858 @t1381))
% 1.03/1.24  (define @t1383 () (forall @t900 @t1382))
% 1.03/1.24  (define @t1384 () (@list @t896))
% 1.03/1.24  (define @t1385 () (forall @t1384 @t1382))
% 1.03/1.24  (define @t1386 () (forall @t1384 @t1381))
% 1.03/1.24  (define @t1387 () (@list @t19))
% 1.03/1.24  (define @t1388 () (or @t858 @t1386))
% 1.03/1.24  (define @t1389 () (tptp.in @t19 @t1))
% 1.03/1.24  (define @t1390 () (not @t1389))
% 1.03/1.24  (define @t1391 () (forall @t70 (or @t1390 (tptp.in @t936 @t895))))
% 1.03/1.24  (define @t1392 () (or @t197 @t1391))
% 1.03/1.24  (define @t1393 () (not (= @t885 @t890)))
% 1.03/1.24  (define @t1394 () (or @t892 @t871 @t1393))
% 1.03/1.24  (define @t1395 () (forall @t893 @t1394))
% 1.03/1.24  (define @t1396 () (not @t1395))
% 1.03/1.24  (define @t1397 () (lambda @t894 @t1396))
% 1.03/1.24  (define @t1398 () (tptp.dsetconstr @t881 @t1397))
% 1.03/1.24  (define @t1399 () (tptp.in @t936 @t1398))
% 1.03/1.24  (define @t1400 () (or @t1390 @t1399))
% 1.03/1.24  (define @t1401 () (forall @t70 @t1400))
% 1.03/1.24  (define @t1402 () (=> @t7 @t1401))
% 1.03/1.24  (define @t1403 () (= @t4 @t890))
% 1.03/1.24  (define @t1404 () (not @t1403))
% 1.03/1.24  (define @t1405 () (or @t892 @t871 @t1404))
% 1.03/1.24  (define @t1406 () (forall @t893 @t1405))
% 1.03/1.24  (define @t1407 () (not @t1406))
% 1.03/1.24  (define @t1408 () (lambda @t9 @t1407))
% 1.03/1.24  (define @t1409 () (@list @t4))
% 1.03/1.24  (define @t1410 () (tptp.dsetconstr @t881 @t1408))
% 1.03/1.24  (define @t1411 () (tptp.in @t936 @t1410))
% 1.03/1.24  (define @t1412 () (or @t1390 @t1411))
% 1.03/1.24  (define @t1413 () (forall @t70 @t1412))
% 1.03/1.24  (define @t1414 () (=> @t7 @t1413))
% 1.03/1.24  (define @t1415 () (_ (_ tptp.setadjoin @t862) tptp.emptyset))
% 1.03/1.24  (define @t1416 () (_ tptp.setadjoin @t886))
% 1.03/1.24  (define @t1417 () (_ @t1416 @t1415))
% 1.03/1.24  (define @t1418 () (_ (_ tptp.setadjoin @t1417) tptp.emptyset))
% 1.03/1.24  (define @t1419 () (_ @t1416 tptp.emptyset))
% 1.03/1.24  (define @t1420 () (not (_ (_ tptp.in @t862) @t1)))
% 1.03/1.24  (define @t1421 () (lambda @t9 (not (forall @t893 (or (not (_ (_ tptp.in @t886) @t2)) @t1420 (not (= @t4 (_ (_ tptp.setadjoin @t1419) @t1418))))))))
% 1.03/1.24  (define @t1422 () (_ @t850 @t1421))
% 1.03/1.24  (define @t1423 () (_ tptp.in @t936))
% 1.03/1.24  (define @t1424 () (_ tptp.dsetconstr @t881))
% 1.03/1.24  (define @t1425 () (not @t351))
% 1.03/1.24  (define @t1426 () (_ @t657 (_ @t850 @t1408)))
% 1.03/1.24  (define @t1427 () (or @t1425 @t1426))
% 1.03/1.24  (define @t1428 () (_ @t850 @t878))
% 1.03/1.24  (define @t1429 () (=> @t351 (_ @t657 @t1428)))
% 1.03/1.24  (define @t1430 () (lambda @t41 @t1428))
% 1.03/1.24  (define @t1431 () (_ (lambda @t12 @t1428) @t2))
% 1.03/1.24  (define @t1432 () (lambda @t70 @t617))
% 1.03/1.24  (define @t1433 () (_ @t841 @t4))
% 1.03/1.24  (define @t1434 () (_ @t1431 @t1))
% 1.03/1.24  (define @t1435 () (_ @t1433 @t19))
% 1.03/1.24  (define @t1436 () (_ tptp.in @t1435))
% 1.03/1.24  (define @t1437 () (=> @t351 (_ @t1436 @t1434)))
% 1.03/1.24  (define @t1438 () (forall @t70 @t1437))
% 1.03/1.24  (define @t1439 () (=> @t7 @t1438))
% 1.03/1.24  (define @t1440 () (forall @t245 @t1439))
% 1.03/1.24  (define @t1441 () (or @t871 @t869))
% 1.03/1.24  (define @t1442 () (or @t873 @t1441))
% 1.03/1.24  (define @t1443 () (forall @t875 @t1442))
% 1.03/1.24  (define @t1444 () (@list @t862))
% 1.03/1.24  (define @t1445 () (forall @t1444 @t1442))
% 1.03/1.24  (define @t1446 () (forall @t1444 @t1441))
% 1.03/1.24  (define @t1447 () (or @t873 @t1446))
% 1.03/1.24  (define @t1448 () (tptp.setadjoin @t289 tptp.emptyset))
% 1.03/1.24  (define @t1449 () (tptp.setadjoin @t19 @t1448))
% 1.03/1.24  (define @t1450 () (tptp.setadjoin @t1449 tptp.emptyset))
% 1.03/1.24  (define @t1451 () (tptp.setadjoin @t866 @t1450))
% 1.03/1.24  (define @t1452 () (tptp.in @t289 @t1))
% 1.03/1.24  (define @t1453 () (forall @t845 (or (not @t1452) (not (= @t4 @t1451)))))
% 1.03/1.24  (define @t1454 () (not @t21))
% 1.03/1.24  (define @t1455 () (or @t1454 @t1453))
% 1.03/1.24  (define @t1456 () (not @t1453))
% 1.03/1.24  (define @t1457 () (and @t21 @t1456))
% 1.03/1.24  (define @t1458 () (forall @t70 (not @t1457)))
% 1.03/1.24  (define @t1459 () (not @t1458))
% 1.03/1.24  (define @t1460 () (_ (_ tptp.setadjoin @t289) tptp.emptyset))
% 1.03/1.24  (define @t1461 () (_ @t274 @t1460))
% 1.03/1.24  (define @t1462 () (_ (_ tptp.setadjoin @t1461) tptp.emptyset))
% 1.03/1.24  (define @t1463 () (_ tptp.setadjoin @t275))
% 1.03/1.24  (define @t1464 () (_ @t1463 @t1462))
% 1.03/1.24  (define @t1465 () (= @t4 @t1464))
% 1.03/1.24  (define @t1466 () (not @t1465))
% 1.03/1.24  (define @t1467 () (not @t843))
% 1.03/1.24  (define @t1468 () (or @t1467 @t1466))
% 1.03/1.24  (define @t1469 () (and @t843 @t1465))
% 1.03/1.24  (define @t1470 () (forall @t845 (not @t1469)))
% 1.03/1.24  (define @t1471 () (not @t1470))
% 1.03/1.24  (define @t1472 () (@var "BOUND_VARIABLE_8445" $$unsorted))
% 1.03/1.24  (define @t1473 () (_ (_ tptp.setadjoin @t1472) tptp.emptyset))
% 1.03/1.24  (define @t1474 () (lambda (@list @t1472) (_ @t1463 (_ (_ tptp.setadjoin (_ @t274 @t1473)) tptp.emptyset))))
% 1.03/1.24  (define @t1475 () (= @t4 (_ (_ @t841 @t19) @t289)))
% 1.03/1.24  (define @t1476 () (and @t843 @t1475))
% 1.03/1.24  (define @t1477 () (exists @t845 @t1476))
% 1.03/1.24  (define @t1478 () (and @t21 @t1477))
% 1.03/1.24  (define @t1479 () (exists @t70 @t1478))
% 1.03/1.24  (define @t1480 () (=> tptp.cartprodpairin @t884))
% 1.03/1.24  (define @t1481 () (or @t903 @t902))
% 1.03/1.24  (define @t1482 () (or @t858 @t1481))
% 1.03/1.24  (define @t1483 () (forall @t905 @t1482))
% 1.03/1.24  (define @t1484 () (@list @t901))
% 1.03/1.24  (define @t1485 () (forall @t1484 @t1482))
% 1.03/1.24  (define @t1486 () (forall @t1484 @t1481))
% 1.03/1.24  (define @t1487 () (or @t858 @t1486))
% 1.03/1.24  (define @t1488 () (tptp.in @t936 @t881))
% 1.03/1.24  (define @t1489 () (forall @t70 (or @t1390 @t1488)))
% 1.03/1.24  (define @t1490 () (or @t197 @t1489))
% 1.03/1.24  (define @t1491 () (or @t1425 @t658))
% 1.03/1.24  (define @t1492 () (=> @t351 (_ @t1436 @t656)))
% 1.03/1.24  (define @t1493 () (forall @t70 @t1492))
% 1.03/1.24  (define @t1494 () (=> @t7 @t1493))
% 1.03/1.24  (define @t1495 () (forall @t245 @t1494))
% 1.03/1.24  (define @t1496 () (=> tptp.ubforcartprodlem3 @t1480))
% 1.03/1.24  (define @t1497 () (=> tptp.ubforcartprodlem2 @t1496))
% 1.03/1.24  (define @t1498 () (or @t909 @t908))
% 1.03/1.24  (define @t1499 () (or @t858 @t1498))
% 1.03/1.24  (define @t1500 () (forall @t911 @t1499))
% 1.03/1.24  (define @t1501 () (@list @t907))
% 1.03/1.24  (define @t1502 () (forall @t1501 @t1499))
% 1.03/1.24  (define @t1503 () (forall @t1501 @t1498))
% 1.03/1.24  (define @t1504 () (or @t858 @t1503))
% 1.03/1.24  (define @t1505 () (tptp.subset @t936 @t880))
% 1.03/1.24  (define @t1506 () (forall @t70 (or @t1390 @t1505)))
% 1.03/1.24  (define @t1507 () (or @t197 @t1506))
% 1.03/1.24  (define @t1508 () (or @t1425 @t651))
% 1.03/1.24  (define @t1509 () (=> tptp.ubforcartprodlem1 @t1497))
% 1.03/1.24  (define @t1510 () (or @t914 @t913))
% 1.03/1.24  (define @t1511 () (or @t858 @t1510))
% 1.03/1.24  (define @t1512 () (forall @t916 @t1511))
% 1.03/1.24  (define @t1513 () (@list @t912))
% 1.03/1.24  (define @t1514 () (forall @t1513 @t1511))
% 1.03/1.24  (define @t1515 () (forall @t1513 @t1510))
% 1.03/1.24  (define @t1516 () (or @t858 @t1515))
% 1.03/1.24  (define @t1517 () (tptp.in @t924 @t880))
% 1.03/1.24  (define @t1518 () (forall @t70 (or @t1390 @t1517)))
% 1.03/1.24  (define @t1519 () (or @t197 @t1518))
% 1.03/1.24  (define @t1520 () (or @t1425 @t646))
% 1.03/1.24  (define @t1521 () (=> tptp.upairinpowunion @t1509))
% 1.03/1.24  (define @t1522 () (or @t919 @t918))
% 1.03/1.24  (define @t1523 () (or @t858 @t1522))
% 1.03/1.24  (define @t1524 () (forall @t921 @t1523))
% 1.03/1.24  (define @t1525 () (@list @t917))
% 1.03/1.24  (define @t1526 () (forall @t1525 @t1523))
% 1.03/1.24  (define @t1527 () (forall @t1525 @t1522))
% 1.03/1.24  (define @t1528 () (or @t858 @t1527))
% 1.03/1.24  (define @t1529 () (tptp.subset @t924 @t879))
% 1.03/1.24  (define @t1530 () (forall @t70 (or @t1390 @t1529)))
% 1.03/1.24  (define @t1531 () (or @t197 @t1530))
% 1.03/1.24  (define @t1532 () (or @t1425 @t641))
% 1.03/1.24  (define @t1533 () (=> tptp.upairsubunion @t1521))
% 1.03/1.24  (define @t1534 () (not @t293))
% 1.03/1.24  (define @t1535 () (or @t1534 @t923 @t922))
% 1.03/1.24  (define @t1536 () (or @t923 @t922))
% 1.03/1.24  (define @t1537 () (=> tptp.upairset2E @t1533))
% 1.03/1.24  (define @t1538 () (_ tptp.in @t853))
% 1.03/1.24  (define @t1539 () (or @t197 @t638))
% 1.03/1.24  (define @t1540 () (=> tptp.singletoninpowunion @t1537))
% 1.03/1.24  (define @t1541 () (or @t197 @t634))
% 1.03/1.24  (define @t1542 () (=> tptp.singletoninpowerset @t1540))
% 1.03/1.24  (define @t1543 () (or @t197 @t630))
% 1.03/1.24  (define @t1544 () (=> tptp.singletonsubset @t1542))
% 1.03/1.24  (define @t1545 () (= @t617 @t934))
% 1.03/1.24  (define @t1546 () (not @t1545))
% 1.03/1.24  (define @t1547 () (tptp.setunion @t617))
% 1.03/1.24  (define @t1548 () (tptp.in @t931 @t1547))
% 1.03/1.24  (define @t1549 () (not @t1548))
% 1.03/1.24  (define @t1550 () (tptp.in @t933 @t1547))
% 1.03/1.24  (define @t1551 () (not @t1550))
% 1.03/1.24  (define @t1552 () (or @t1551 @t1549 @t1546))
% 1.03/1.24  (define @t1553 () (forall @t938 @t1552))
% 1.03/1.24  (define @t1554 () (not @t1553))
% 1.03/1.24  (define @t1555 () (not (tptp.in @t931 @t1110)))
% 1.03/1.24  (define @t1556 () (not (= @t2 (tptp.setadjoin @t853 (tptp.setadjoin (tptp.setadjoin @t4 @t932) tptp.emptyset)))))
% 1.03/1.24  (define @t1557 () (or @t1120 @t1555 @t1556))
% 1.03/1.24  (define @t1558 () (@list @t4 @t931))
% 1.03/1.24  (define @t1559 () (forall @t1558 @t1557))
% 1.03/1.24  (define @t1560 () (not @t1559))
% 1.03/1.24  (define @t1561 () (lambda @t64 @t1560))
% 1.03/1.24  (define @t1562 () (forall @t135 (_ @t1561 @t1435)))
% 1.03/1.24  (define @t1563 () (or @t1555 @t1556))
% 1.03/1.24  (define @t1564 () (or @t1120 @t1563))
% 1.03/1.24  (define @t1565 () (forall @t1558 @t1564))
% 1.03/1.24  (define @t1566 () (@list @t931))
% 1.03/1.24  (define @t1567 () (forall @t1566 @t1564))
% 1.03/1.24  (define @t1568 () (forall @t1566 @t1563))
% 1.03/1.24  (define @t1569 () (or @t1120 @t1568))
% 1.03/1.24  (define @t1570 () (tptp.in @t19 @t1110))
% 1.03/1.24  (define @t1571 () (forall @t70 (or (not @t1570) (not (= @t2 @t936)))))
% 1.03/1.24  (define @t1572 () (not @t44))
% 1.03/1.24  (define @t1573 () (or @t1572 @t1571))
% 1.03/1.24  (define @t1574 () (not @t1571))
% 1.03/1.24  (define @t1575 () (and @t44 @t1574))
% 1.03/1.24  (define @t1576 () (forall @t9 (not @t1575)))
% 1.03/1.24  (define @t1577 () (not @t1576))
% 1.03/1.24  (define @t1578 () (not @t834))
% 1.03/1.24  (define @t1579 () (not @t835))
% 1.03/1.24  (define @t1580 () (or @t1579 @t1578))
% 1.03/1.24  (define @t1581 () (forall @t70 (not @t836)))
% 1.03/1.24  (define @t1582 () (not @t1581))
% 1.03/1.24  (define @t1583 () (=> tptp.kpairp @t1544))
% 1.03/1.24  (define @t1584 () (forall @t135 (_ @t1561 @t617)))
% 1.03/1.24  (define @t1585 () (=> tptp.kpairiskpair @t1583))
% 1.03/1.24  (define @t1586 () (=> tptp.setukpairIR @t1585))
% 1.03/1.24  (define @t1587 () (=> tptp.setukpairIL @t1586))
% 1.03/1.24  (define @t1588 () (=> tptp.secondinupair @t1587))
% 1.03/1.24  (define @t1589 () (or @t7 @t6 @t608))
% 1.03/1.24  (define @t1590 () (not @t434))
% 1.03/1.24  (define @t1591 () (not @t197))
% 1.03/1.24  (define @t1592 () (=> tptp.symdiffIneg2 @t1588))
% 1.03/1.24  (define @t1593 () (or @t197 @t434 @t608))
% 1.03/1.24  (define @t1594 () (=> tptp.symdiffIneg1 @t1592))
% 1.03/1.24  (define @t1595 () (or @t7 @t434 @t598))
% 1.03/1.24  (define @t1596 () (=> tptp.symdiffI2 @t1594))
% 1.03/1.24  (define @t1597 () (or @t197 @t6 @t598))
% 1.03/1.24  (define @t1598 () (=> tptp.symdiffI1 @t1596))
% 1.03/1.24  (define @t1599 () (or @t608 @t950 @t949))
% 1.03/1.24  (define @t1600 () (or @t950 @t949))
% 1.03/1.24  (define @t1601 () (not false))
% 1.03/1.24  (define @t1602 () (and @t858 @t947 @t1601))
% 1.03/1.24  (define @t1603 () (and @t857 @t948 @t1601))
% 1.03/1.24  (define @t1604 () (or @t1603 @t1602))
% 1.03/1.24  (define @t1605 () (or @t1603 @t1602 false))
% 1.03/1.24  (define @t1606 () (not @t173))
% 1.03/1.24  (define @t1607 () (and @t858 @t947 @t1606))
% 1.03/1.24  (define @t1608 () (and @t857 @t948 @t1606))
% 1.03/1.24  (define @t1609 () (not (= @t173 false)))
% 1.03/1.24  (define @t1610 () (or @t173 @t1608 @t1607 @t173))
% 1.03/1.24  (define @t1611 () (or @t1608 @t1607 @t173))
% 1.03/1.24  (define @t1612 () (and @t197 @t6 @t1606))
% 1.03/1.24  (define @t1613 () (and @t7 @t434 @t1606))
% 1.03/1.24  (define @t1614 () (or @t1613 @t1612 @t173))
% 1.03/1.24  (define @t1615 () (and @t6 @t1606))
% 1.03/1.24  (define @t1616 () (not @t497))
% 1.03/1.24  (define @t1617 () (=> tptp.symdiffE @t1598))
% 1.03/1.24  (define @t1618 () (= tptp.emptyset @t564))
% 1.03/1.24  (define @t1619 () (not @t1618))
% 1.03/1.24  (define @t1620 () (or @t1619 @t419))
% 1.03/1.24  (define @t1621 () (=> tptp.setminusSubset1 @t1617))
% 1.03/1.24  (define @t1622 () (=> tptp.setminusLsub @t1621))
% 1.03/1.24  (define @t1623 () (or @t434 @t577))
% 1.03/1.24  (define @t1624 () (=> tptp.setminusIRneg @t1622))
% 1.03/1.24  (define @t1625 () (or @t7 @t577))
% 1.03/1.24  (define @t1626 () (=> tptp.setminusILneg @t1624))
% 1.03/1.24  (define @t1627 () (or @t565 @t6 @t197))
% 1.03/1.24  (define @t1628 () (or @t6 @t197))
% 1.03/1.24  (define @t1629 () (not @t577))
% 1.03/1.24  (define @t1630 () (=> tptp.setminusELneg @t1626))
% 1.03/1.24  (define @t1631 () (or @t565 @t197 @t6))
% 1.03/1.24  (define @t1632 () (or @t197 @t6))
% 1.03/1.24  (define @t1633 () (=> tptp.setminusERneg @t1630))
% 1.03/1.24  (define @t1634 () (or @t438 @t1618))
% 1.03/1.24  (define @t1635 () (=> tptp.setminusSubset2 @t1633))
% 1.03/1.24  (define @t1636 () (or @t577 @t434))
% 1.03/1.24  (define @t1637 () (=> tptp.setminusER @t1635))
% 1.03/1.24  (define @t1638 () (or @t577 @t7))
% 1.03/1.24  (define @t1639 () (=> tptp.setminusEL @t1637))
% 1.03/1.24  (define @t1640 () (or @t197 @t6 @t565))
% 1.03/1.24  (define @t1641 () (=> tptp.setminusI @t1639))
% 1.03/1.24  (define @t1642 () (=> tptp.bs114d @t1641))
% 1.03/1.24  (define @t1643 () (= @t2 @t514))
% 1.03/1.24  (define @t1644 () (not @t1643))
% 1.03/1.24  (define @t1645 () (or @t1644 @t419))
% 1.03/1.24  (define @t1646 () (=> tptp.binintersectSubset1 @t1642))
% 1.03/1.24  (define @t1647 () (= @t1 @t514))
% 1.03/1.24  (define @t1648 () (not @t424))
% 1.03/1.24  (define @t1649 () (or @t1648 @t1647))
% 1.03/1.24  (define @t1650 () (=> tptp.binintersectSubset4 @t1646))
% 1.03/1.24  (define @t1651 () (_ tptp.subset @t959))
% 1.03/1.24  (define @t1652 () (=> tptp.binintersectRsub @t1650))
% 1.03/1.24  (define @t1653 () (= tptp.emptyset @t514))
% 1.03/1.24  (define @t1654 () (or @t969 @t1653))
% 1.03/1.24  (define @t1655 () (or @t197 @t434))
% 1.03/1.24  (define @t1656 () (forall @t9 (not @t542)))
% 1.03/1.24  (define @t1657 () (not @t1656))
% 1.03/1.24  (define @t1658 () (=> tptp.disjointsetsI1 @t1652))
% 1.03/1.24  (define @t1659 () (not @t515))
% 1.03/1.24  (define @t1660 () (or @t1659 @t6))
% 1.03/1.24  (define @t1661 () (=> tptp.binintersectER @t1658))
% 1.03/1.24  (define @t1662 () (not @t1647))
% 1.03/1.24  (define @t1663 () (or @t1662 @t424))
% 1.03/1.24  (define @t1664 () (=> tptp.binintersectSubset3 @t1661))
% 1.03/1.24  (define @t1665 () (or @t438 @t1643))
% 1.03/1.24  (define @t1666 () (=> tptp.binintersectSubset2 @t1664))
% 1.03/1.24  (define @t1667 () (=> tptp.binintersectLsub @t1666))
% 1.03/1.24  (define @t1668 () (or @t1659 @t7))
% 1.03/1.24  (define @t1669 () (=> tptp.binintersectEL @t1667))
% 1.03/1.24  (define @t1670 () (not @t521))
% 1.03/1.24  (define @t1671 () (not @t523))
% 1.03/1.24  (define @t1672 () (or @t1671 @t1670 @t520))
% 1.03/1.24  (define @t1673 () (=> tptp.binintersectSubset5 @t1669))
% 1.03/1.24  (define @t1674 () (or @t197 @t434 @t515))
% 1.03/1.24  (define @t1675 () (=> tptp.binintersectI @t1673))
% 1.03/1.24  (define @t1676 () (=> tptp.binunionRsub @t1675))
% 1.03/1.24  (define @t1677 () (=> tptp.binunionLsub @t1676))
% 1.03/1.24  (define @t1678 () (not @t492))
% 1.03/1.24  (define @t1679 () (or @t1678 @t7 @t6))
% 1.03/1.24  (define @t1680 () (=> tptp.binunionE @t1677))
% 1.03/1.24  (define @t1681 () (and @t947 @t1601))
% 1.03/1.24  (define @t1682 () (and @t857 @t1601))
% 1.03/1.24  (define @t1683 () (or @t979 @t1682 @t1681))
% 1.03/1.24  (define @t1684 () (or @t979 @t1682 @t1681 false))
% 1.03/1.24  (define @t1685 () (and @t947 @t1606))
% 1.03/1.24  (define @t1686 () (and @t857 @t1606))
% 1.03/1.24  (define @t1687 () (or @t173 @t979 @t1686 @t1685 @t173))
% 1.03/1.24  (define @t1688 () (or @t979 @t1686 @t1685 @t173))
% 1.03/1.24  (define @t1689 () (forall @t179 @t1688))
% 1.03/1.24  (define @t1690 () (forall @t245 @t1689))
% 1.03/1.24  (define @t1691 () (and @t7 @t1606))
% 1.03/1.24  (define @t1692 () (or @t1678 @t1691 @t1615 @t173))
% 1.03/1.24  (define @t1693 () (or @t1691 @t1615 @t173))
% 1.03/1.24  (define @t1694 () (=> tptp.binunionEcases @t1680))
% 1.03/1.24  (define @t1695 () (or @t434 @t492))
% 1.03/1.24  (define @t1696 () (=> tptp.binunionIR @t1694))
% 1.03/1.24  (define @t1697 () (=> tptp.upairset2IR @t1696))
% 1.03/1.24  (define @t1698 () (or @t197 @t492))
% 1.03/1.24  (define @t1699 () (=> tptp.binunionIL @t1697))
% 1.03/1.24  (define @t1700 () (lambda @t9 @t1048))
% 1.03/1.24  (define @t1701 () (tptp.dsetconstr @t2 @t1700))
% 1.03/1.24  (define @t1702 () (tptp.subset @t1701 @t2))
% 1.03/1.24  (define @t1703 () (=> tptp.sepSubset @t1699))
% 1.03/1.24  (define @t1704 () (tptp.in @t1701 @t928))
% 1.03/1.24  (define @t1705 () (=> tptp.sepInPowerset @t1703))
% 1.03/1.24  (define @t1706 () (or @t438 @t482))
% 1.03/1.24  (define @t1707 () (=> tptp.powersetsubset @t1705))
% 1.03/1.24  (define @t1708 () (=> tptp.inPowerset @t1707))
% 1.03/1.24  (define @t1709 () (not @t35))
% 1.03/1.24  (define @t1710 () (or @t1709 @t424))
% 1.03/1.24  (define @t1711 () (=> tptp.powersetE1 @t1708))
% 1.03/1.24  (define @t1712 () (or @t1648 @t35))
% 1.03/1.24  (define @t1713 () (=> tptp.powersetI1 @t1711))
% 1.03/1.24  (define @t1714 () (not @t472))
% 1.03/1.24  (define @t1715 () (or @t1714 @t196))
% 1.03/1.24  (define @t1716 () (=> tptp.subsetemptysetimpeq @t1713))
% 1.03/1.24  (define @t1717 () (or @t438 @t1648 @t3))
% 1.03/1.24  (define @t1718 () (=> tptp.setextsub @t1716))
% 1.03/1.24  (define @t1719 () (or @t438 @t466))
% 1.03/1.24  (define @t1720 () (=> tptp.subset2powerset @t1718))
% 1.03/1.24  (define @t1721 () (or @t438 @t462))
% 1.03/1.24  (define @t1722 () (=> tptp.setadjoinSub2 @t1720))
% 1.03/1.24  (define @t1723 () (=> tptp.setadjoinSub @t1722))
% 1.03/1.24  (define @t1724 () (not @t452))
% 1.03/1.24  (define @t1725 () (or @t438 @t1724 @t451))
% 1.03/1.24  (define @t1726 () (=> tptp.subsetTrans @t1723))
% 1.03/1.24  (define @t1727 () (=> tptp.subsetRefl @t1726))
% 1.03/1.24  (define @t1728 () (@list @t1 @t4))
% 1.03/1.24  (define @t1729 () (or @t948 @t947))
% 1.03/1.24  (define @t1730 () (not true))
% 1.03/1.24  (define @t1731 () (not (= @t1 @t1)))
% 1.03/1.24  (define @t1732 () (or @t948 @t947 @t1731))
% 1.03/1.24  (define @t1733 () (or @t442 @t858 @t947 @t442))
% 1.03/1.24  (define @t1734 () (or @t858 @t947 @t442))
% 1.03/1.24  (define @t1735 () (forall @t64 @t1734))
% 1.03/1.24  (define @t1736 () (forall @t1728 @t1735))
% 1.03/1.24  (define @t1737 () (forall (@list @t1 @t4 @t2) @t1734))
% 1.03/1.24  (define @t1738 () (or @t197 @t6 @t442))
% 1.03/1.24  (define @t1739 () (=> tptp.notequalI2 @t1727))
% 1.03/1.24  (define @t1740 () (or @t997 @t1731))
% 1.03/1.24  (define @t1741 () (or @t442 @t951 @t442))
% 1.03/1.24  (define @t1742 () (or @t951 @t442))
% 1.03/1.24  (define @t1743 () (forall @t64 @t1742))
% 1.03/1.24  (define @t1744 () (forall @t41 @t1743))
% 1.03/1.24  (define @t1745 () (@list @t1 @t2))
% 1.03/1.24  (define @t1746 () (forall @t1745 @t1742))
% 1.03/1.24  (define @t1747 () (or @t419 @t442))
% 1.03/1.24  (define @t1748 () (=> tptp.notequalI1 @t1739))
% 1.03/1.24  (define @t1749 () (or @t197 @t6 @t438))
% 1.03/1.24  (define @t1750 () (=> tptp.notsubsetI @t1748))
% 1.03/1.24  (define @t1751 () (or @t438 @t6 @t197))
% 1.03/1.24  (define @t1752 () (=> tptp.subsetE2 @t1750))
% 1.03/1.24  (define @t1753 () (or @t438 @t197 @t6))
% 1.03/1.24  (define @t1754 () (=> tptp.subsetE @t1752))
% 1.03/1.24  (define @t1755 () (=> tptp.emptysetsubset @t1754))
% 1.03/1.24  (define @t1756 () (or @t1005 @t419))
% 1.03/1.24  (define @t1757 () (=> tptp.subsetI2 @t1755))
% 1.03/1.24  (define @t1758 () (or @t1731 @t997))
% 1.03/1.24  (define @t1759 () (or @t442 @t442 @t951))
% 1.03/1.24  (define @t1760 () (or @t442 @t951))
% 1.03/1.24  (define @t1761 () (forall @t64 @t1760))
% 1.03/1.24  (define @t1762 () (forall @t41 @t1761))
% 1.03/1.24  (define @t1763 () (forall @t1745 @t1760))
% 1.03/1.24  (define @t1764 () (or @t442 @t419))
% 1.03/1.24  (define @t1765 () (=> tptp.eqimpsubset1 @t1757))
% 1.03/1.24  (define @t1766 () (or @t442 @t442 @t965))
% 1.03/1.24  (define @t1767 () (or @t442 @t965))
% 1.03/1.24  (define @t1768 () (forall @t64 @t1767))
% 1.03/1.24  (define @t1769 () (forall @t41 @t1768))
% 1.03/1.24  (define @t1770 () (forall @t1745 @t1767))
% 1.03/1.24  (define @t1771 () (or @t442 @t424))
% 1.03/1.24  (define @t1772 () (=> tptp.eqimpsubset2 @t1765))
% 1.03/1.24  (define @t1773 () (=> tptp.subsetI1 @t1772))
% 1.03/1.24  (define @t1774 () (or @t948 @t948 @t1012))
% 1.03/1.24  (define @t1775 () (forall @t9 @t1774))
% 1.03/1.24  (define @t1776 () (not @t1775))
% 1.03/1.24  (define @t1777 () (or @t1731 @t1776 (= @t1008 @t1010)))
% 1.03/1.24  (define @t1778 () (= (tptp.dsetconstr @t2 @t1007) @t1010))
% 1.03/1.24  (define @t1779 () (not (forall @t9 (or @t858 @t948 @t1012))))
% 1.03/1.24  (define @t1780 () (or @t442 @t442 @t1779 @t1778))
% 1.03/1.24  (define @t1781 () (or @t442 @t1779 @t1778))
% 1.03/1.24  (define @t1782 () (forall @t64 @t1781))
% 1.03/1.24  (define @t1783 () (forall @t1016 @t1782))
% 1.03/1.24  (define @t1784 () (forall (@list @t1 @t1007 @t1009 @t2) @t1781))
% 1.03/1.24  (define @t1785 () (@list @t2 @t1 @t1007 @t1009))
% 1.03/1.24  (define @t1786 () (or @t1779 @t1778))
% 1.03/1.24  (define @t1787 () (or @t442 @t1786))
% 1.03/1.24  (define @t1788 () (forall @t1785 @t1787))
% 1.03/1.24  (define @t1789 () (@list @t1007 @t1009))
% 1.03/1.24  (define @t1790 () (forall @t1789 @t1787))
% 1.03/1.24  (define @t1791 () (forall @t1789 @t1786))
% 1.03/1.24  (define @t1792 () (or @t442 @t1791))
% 1.03/1.24  (define @t1793 () (= @t1048 @t1043))
% 1.03/1.24  (define @t1794 () (forall @t9 (or @t858 @t948 @t1793)))
% 1.03/1.24  (define @t1795 () (not @t1794))
% 1.03/1.24  (define @t1796 () (forall @t375 (or @t1795 (= @t981 (tptp.dsetconstr @t1 @t365)))))
% 1.03/1.24  (define @t1797 () (lambda @t9 @t1043))
% 1.03/1.24  (define @t1798 () (tptp.dsetconstr @t1 @t1797))
% 1.03/1.24  (define @t1799 () (= @t1701 @t1798))
% 1.03/1.24  (define @t1800 () (or @t1795 @t1799))
% 1.03/1.24  (define @t1801 () (or @t1795 @t409))
% 1.03/1.24  (define @t1802 () (or @t197 @t948 @t1793))
% 1.03/1.24  (define @t1803 () (or @t948 @t1793))
% 1.03/1.24  (define @t1804 () (not (= @t4 @t4)))
% 1.03/1.24  (define @t1805 () (or @t948 @t1804 @t1793))
% 1.03/1.24  (define @t1806 () (= @t1048 @t1019))
% 1.03/1.24  (define @t1807 () (or @t282 @t1390 @t282 @t1806))
% 1.03/1.24  (define @t1808 () (or @t1390 @t282 @t1806))
% 1.03/1.24  (define @t1809 () (or @t1425 @t282 @t371))
% 1.03/1.24  (define @t1810 () (or @t282 @t371))
% 1.03/1.24  (define @t1811 () (=> tptp.dsetconstr__Cong @t1773))
% 1.03/1.24  (define @t1812 () (or @t1020 (= @t1018 @t19)))
% 1.03/1.24  (define @t1813 () (forall @t70 @t1812))
% 1.03/1.24  (define @t1814 () (not @t1813))
% 1.03/1.24  (define @t1815 () (or @t1024 (= @t1022 @t19)))
% 1.03/1.24  (define @t1816 () (forall @t70 @t1815))
% 1.03/1.24  (define @t1817 () (not @t1816))
% 1.03/1.24  (define @t1818 () (or @t1030 @t1027 @t1025 @t1817 @t1021 @t1814))
% 1.03/1.24  (define @t1819 () (or @t1021 @t1814))
% 1.03/1.24  (define @t1820 () (or @t1025 @t1817))
% 1.03/1.24  (define @t1821 () (or @t1030 @t1820 @t1819 @t1027))
% 1.03/1.24  (define @t1822 () (forall @t1031 @t1821))
% 1.03/1.24  (define @t1823 () (forall (@list @t1022 @t1018) @t1821))
% 1.03/1.24  (define @t1824 () (forall (@list @t1018) @t1819))
% 1.03/1.24  (define @t1825 () (forall (@list @t1022) @t1820))
% 1.03/1.24  (define @t1826 () (or @t1030 @t1825 @t1824 @t1027))
% 1.03/1.24  (define @t1827 () (tptp.descr @t1797))
% 1.03/1.24  (define @t1828 () (tptp.descr @t1700))
% 1.03/1.24  (define @t1829 () (= @t1828 @t1827))
% 1.03/1.24  (define @t1830 () (or @t1030 @t1050 @t1044 @t1829))
% 1.03/1.24  (define @t1831 () (or @t1030 @t1050 @t1044 @t401))
% 1.03/1.24  (define @t1832 () (or @t1050 @t1044 @t401))
% 1.03/1.24  (define @t1833 () (=> @t1045 @t401))
% 1.03/1.24  (define @t1834 () (not @t1051))
% 1.03/1.24  (define @t1835 () (=> @t1051 @t1833))
% 1.03/1.24  (define @t1836 () (not @t366))
% 1.03/1.24  (define @t1837 () (or @t1836 @t1042))
% 1.03/1.24  (define @t1838 () (not @t370))
% 1.03/1.24  (define @t1839 () (or @t1838 @t129))
% 1.03/1.24  (define @t1840 () (_ @t367 @t19))
% 1.03/1.24  (define @t1841 () (not @t1840))
% 1.03/1.24  (define @t1842 () (or @t1841 @t129))
% 1.03/1.24  (define @t1843 () (forall @t70 @t1842))
% 1.03/1.24  (define @t1844 () (not @t1843))
% 1.03/1.24  (define @t1845 () (_ @t367 @t4))
% 1.03/1.24  (define @t1846 () (not @t1845))
% 1.03/1.24  (define @t1847 () (or @t1846 @t1844))
% 1.03/1.24  (define @t1848 () (forall @t9 @t1847))
% 1.03/1.24  (define @t1849 () (not @t1848))
% 1.03/1.24  (define @t1850 () (lambda @t150 @t1051))
% 1.03/1.24  (define @t1851 () (_ @t1850 @t367))
% 1.03/1.24  (define @t1852 () (=> @t1851 @t401))
% 1.03/1.24  (define @t1853 () (or @t315 @t1047))
% 1.03/1.24  (define @t1854 () (not @t153))
% 1.03/1.24  (define @t1855 () (or @t1854 @t129))
% 1.03/1.24  (define @t1856 () (_ @t145 @t19))
% 1.03/1.24  (define @t1857 () (not @t1856))
% 1.03/1.24  (define @t1858 () (or @t1857 @t129))
% 1.03/1.24  (define @t1859 () (forall @t70 @t1858))
% 1.03/1.24  (define @t1860 () (not @t1859))
% 1.03/1.24  (define @t1861 () (_ @t145 @t4))
% 1.03/1.24  (define @t1862 () (not @t1861))
% 1.03/1.24  (define @t1863 () (or @t1862 @t1860))
% 1.03/1.24  (define @t1864 () (forall @t9 @t1863))
% 1.03/1.24  (define @t1865 () (not @t1864))
% 1.03/1.24  (define @t1866 () (_ @t1850 @t145))
% 1.03/1.24  (define @t1867 () (=> @t1866 @t1852))
% 1.03/1.24  (define @t1868 () (not (= @t19 @t19)))
% 1.03/1.24  (define @t1869 () (or @t1868 @t1028))
% 1.03/1.24  (define @t1870 () (or @t282 @t282 @t1806))
% 1.03/1.24  (define @t1871 () (or @t282 @t1806))
% 1.03/1.24  (define @t1872 () (forall @t9 @t1871))
% 1.03/1.24  (define @t1873 () (forall @t70 @t1872))
% 1.03/1.24  (define @t1874 () (@list @t19 @t4))
% 1.03/1.24  (define @t1875 () (forall @t1874 @t1871))
% 1.03/1.24  (define @t1876 () (=> @t373 @t1867))
% 1.03/1.24  (define @t1877 () (forall @t375 @t1876))
% 1.03/1.24  (define @t1878 () (and @t144 @t1046))
% 1.03/1.24  (define @t1879 () (forall @t9 (not @t1878)))
% 1.03/1.24  (define @t1880 () (not @t1879))
% 1.03/1.24  (define @t1881 () (=> tptp.descr__Cong @t1811))
% 1.03/1.24  (define @t1882 () (or @t1024 (= @t1038 @t19)))
% 1.03/1.24  (define @t1883 () (forall @t70 @t1882))
% 1.03/1.24  (define @t1884 () (not @t1883))
% 1.03/1.24  (define @t1885 () (or @t1039 @t1884 @t1037 @t1036 @t1035))
% 1.03/1.24  (define @t1886 () (or @t1037 @t1036 @t1035))
% 1.03/1.24  (define @t1887 () (or @t1039 @t1884))
% 1.03/1.24  (define @t1888 () (or @t1887 @t1886))
% 1.03/1.24  (define @t1889 () (forall @t1040 @t1888))
% 1.03/1.24  (define @t1890 () (forall (@list @t1038 @t1034 @t1033) @t1888))
% 1.03/1.24  (define @t1891 () (forall (@list @t1034 @t1033) @t1886))
% 1.03/1.24  (define @t1892 () (forall (@list @t1038) @t1887))
% 1.03/1.24  (define @t1893 () (or @t1892 @t1891))
% 1.03/1.24  (define @t1894 () (or @t315 @t1854 @t129))
% 1.03/1.24  (define @t1895 () (=> @t1866 @t343))
% 1.03/1.24  (define @t1896 () (forall @t150 @t1895))
% 1.03/1.24  (define @t1897 () (=> tptp.exuEu @t1881))
% 1.03/1.24  (define @t1898 () (=> tptp.omega__Cong @t1897))
% 1.03/1.24  (define @t1899 () (tptp.setunion @t1))
% 1.03/1.24  (define @t1900 () (or @t1731 (= @t1899 @t1899)))
% 1.03/1.24  (define @t1901 () (= @t1110 @t1899))
% 1.03/1.24  (define @t1902 () (or @t442 @t442 @t1901))
% 1.03/1.24  (define @t1903 () (or @t442 @t1901))
% 1.03/1.24  (define @t1904 () (forall @t64 @t1903))
% 1.03/1.24  (define @t1905 () (forall @t41 @t1904))
% 1.03/1.24  (define @t1906 () (forall @t1745 @t1903))
% 1.03/1.24  (define @t1907 () (or @t442 @t395))
% 1.03/1.24  (define @t1908 () (=> tptp.setunion__Cong @t1898))
% 1.03/1.24  (define @t1909 () (or @t1731 (= @t982 @t982)))
% 1.03/1.24  (define @t1910 () (= @t928 @t982))
% 1.03/1.24  (define @t1911 () (or @t442 @t442 @t1910))
% 1.03/1.24  (define @t1912 () (or @t442 @t1910))
% 1.03/1.24  (define @t1913 () (forall @t64 @t1912))
% 1.03/1.24  (define @t1914 () (forall @t41 @t1913))
% 1.03/1.24  (define @t1915 () (forall @t1745 @t1912))
% 1.03/1.24  (define @t1916 () (or @t442 @t391))
% 1.03/1.24  (define @t1917 () (=> tptp.powerset__Cong @t1908))
% 1.03/1.24  (define @t1918 () (@var "BOUND_VARIABLE_9978" $$unsorted))
% 1.03/1.24  (define @t1919 () (@list @t19 @t1918))
% 1.03/1.24  (define @t1920 () (tptp.setadjoin @t19 @t1918))
% 1.03/1.24  (define @t1921 () (or @t1868 (= @t1920 @t1920)))
% 1.03/1.24  (define @t1922 () (= @t1920 (tptp.setadjoin @t4 @t1918)))
% 1.03/1.24  (define @t1923 () (or @t282 @t282 @t1922))
% 1.03/1.24  (define @t1924 () (or @t282 @t1922))
% 1.03/1.24  (define @t1925 () (forall @t9 @t1924))
% 1.03/1.24  (define @t1926 () (forall @t1919 @t1925))
% 1.03/1.24  (define @t1927 () (forall (@list @t19 @t1918 @t4) @t1924))
% 1.03/1.24  (define @t1928 () (forall (@list @t4 @t19 @t1918) @t1924))
% 1.03/1.24  (define @t1929 () (@list @t1918))
% 1.03/1.24  (define @t1930 () (forall @t1929 @t1924))
% 1.03/1.24  (define @t1931 () (forall @t1929 @t1922))
% 1.03/1.24  (define @t1932 () (or @t282 @t1931))
% 1.03/1.24  (define @t1933 () (tptp.setadjoin @t4 @t380))
% 1.03/1.24  (define @t1934 () (tptp.setadjoin @t19 @t380))
% 1.03/1.24  (define @t1935 () (= @t1934 @t1933))
% 1.03/1.24  (define @t1936 () (@list @t380))
% 1.03/1.24  (define @t1937 () (forall @t1936 @t1935))
% 1.03/1.24  (define @t1938 () (not (= @t380 @t380)))
% 1.03/1.24  (define @t1939 () (or @t1938 (= @t1933 @t1934)))
% 1.03/1.24  (define @t1940 () (tptp.setadjoin @t4 @t289))
% 1.03/1.24  (define @t1941 () (= @t1940 @t1934))
% 1.03/1.24  (define @t1942 () (not @t384))
% 1.03/1.24  (define @t1943 () (or @t1942 @t1942 @t1941))
% 1.03/1.24  (define @t1944 () (or @t1942 @t1941))
% 1.03/1.24  (define @t1945 () (forall @t845 @t1944))
% 1.03/1.24  (define @t1946 () (forall @t1936 @t1945))
% 1.03/1.24  (define @t1947 () (forall (@list @t380 @t289) @t1944))
% 1.03/1.24  (define @t1948 () (or @t1942 @t383))
% 1.03/1.24  (define @t1949 () (=> tptp.setadjoin__Cong @t1917))
% 1.03/1.24  (define @t1950 () (=> tptp.emptyset__Cong @t1949))
% 1.03/1.24  (define @t1951 () (= @t1866 @t1851))
% 1.03/1.24  (define @t1952 () (=> @t373 @t1951))
% 1.03/1.24  (define @t1953 () (forall @t375 @t1952))
% 1.03/1.24  (define @t1954 () (=> tptp.exu__Cong @t1950))
% 1.03/1.24  (define @t1955 () (=> tptp.exuE3u @t1954))
% 1.03/1.24  (define @t1956 () (@var "BOUND_VARIABLE_9851" $$unsorted))
% 1.03/1.24  (define @t1957 () (@list @t1 @t1956))
% 1.03/1.24  (define @t1958 () (tptp.in @t1956 @t1))
% 1.03/1.24  (define @t1959 () (or @t1731 (= @t1958 @t1958)))
% 1.03/1.24  (define @t1960 () (= (tptp.in @t1956 @t2) @t1958))
% 1.03/1.24  (define @t1961 () (or @t442 @t442 @t1960))
% 1.03/1.24  (define @t1962 () (or @t442 @t1960))
% 1.03/1.24  (define @t1963 () (forall @t64 @t1962))
% 1.03/1.24  (define @t1964 () (forall @t1957 @t1963))
% 1.03/1.24  (define @t1965 () (forall (@list @t1 @t1956 @t2) @t1962))
% 1.03/1.24  (define @t1966 () (forall (@list @t2 @t1 @t1956) @t1962))
% 1.03/1.24  (define @t1967 () (@list @t1956))
% 1.03/1.24  (define @t1968 () (forall @t1967 @t1962))
% 1.03/1.24  (define @t1969 () (forall @t1967 @t1960))
% 1.03/1.24  (define @t1970 () (or @t442 @t1969))
% 1.03/1.24  (define @t1971 () (= @t872 @t1389))
% 1.03/1.24  (define @t1972 () (forall @t70 @t1971))
% 1.03/1.24  (define @t1973 () (or @t1868 @t1971))
% 1.03/1.24  (define @t1974 () (= @t857 @t1389))
% 1.03/1.24  (define @t1975 () (or @t282 @t282 @t1974))
% 1.03/1.24  (define @t1976 () (or @t282 @t1974))
% 1.03/1.24  (define @t1977 () (forall @t9 @t1976))
% 1.03/1.24  (define @t1978 () (forall @t70 @t1977))
% 1.03/1.24  (define @t1979 () (forall @t1874 @t1976))
% 1.03/1.24  (define @t1980 () (or @t282 @t357))
% 1.03/1.24  (define @t1981 () (=> tptp.in__Cong @t1955))
% 1.03/1.24  (define @t1982 () (@var "BOUND_VARIABLE_9814" $$unsorted))
% 1.03/1.24  (define @t1983 () (@list @t1 @t1982))
% 1.03/1.24  (define @t1984 () (tptp.in @t1982 @t1))
% 1.03/1.24  (define @t1985 () (not @t1984))
% 1.03/1.24  (define @t1986 () (or @t1985 @t1984))
% 1.03/1.24  (define @t1987 () (or @t1731 @t1985 @t1984))
% 1.03/1.24  (define @t1988 () (not (tptp.in @t1982 @t2)))
% 1.03/1.24  (define @t1989 () (or @t442 @t442 @t1988 @t1984))
% 1.03/1.24  (define @t1990 () (or @t442 @t1988 @t1984))
% 1.03/1.24  (define @t1991 () (forall @t64 @t1990))
% 1.03/1.24  (define @t1992 () (forall @t1983 @t1991))
% 1.03/1.24  (define @t1993 () (forall (@list @t1 @t1982 @t2) @t1990))
% 1.03/1.24  (define @t1994 () (@list @t2 @t1 @t1982))
% 1.03/1.24  (define @t1995 () (or @t1988 @t1984))
% 1.03/1.24  (define @t1996 () (or @t442 @t1995))
% 1.03/1.24  (define @t1997 () (forall @t1994 @t1996))
% 1.03/1.24  (define @t1998 () (@list @t1982))
% 1.03/1.24  (define @t1999 () (forall @t1998 @t1996))
% 1.03/1.24  (define @t2000 () (forall @t1998 @t1995))
% 1.03/1.24  (define @t2001 () (or @t442 @t2000))
% 1.03/1.24  (define @t2002 () (or @t873 @t1389))
% 1.03/1.24  (define @t2003 () (forall @t70 @t2002))
% 1.03/1.24  (define @t2004 () (or @t1868 @t873 @t1389))
% 1.03/1.24  (define @t2005 () (or @t282 @t282 @t858 @t1389))
% 1.03/1.24  (define @t2006 () (or @t282 @t858 @t1389))
% 1.03/1.24  (define @t2007 () (forall @t9 @t2006))
% 1.03/1.24  (define @t2008 () (forall @t70 @t2007))
% 1.03/1.24  (define @t2009 () (forall @t1874 @t2006))
% 1.03/1.24  (define @t2010 () (or @t282 @t197 @t351))
% 1.03/1.24  (define @t2011 () (=> tptp.inCongP @t1981))
% 1.03/1.24  (define @t2012 () (= @t1054 @t19))
% 1.03/1.24  (define @t2013 () (forall @t70 (= @t2012 @t1023)))
% 1.03/1.24  (define @t2014 () (not @t2013))
% 1.03/1.24  (define @t2015 () (or @t2014 @t1051))
% 1.03/1.24  (define @t2016 () (forall @t1055 @t2015))
% 1.03/1.24  (define @t2017 () (@list @t1054))
% 1.03/1.24  (define @t2018 () (forall @t2017 @t2015))
% 1.03/1.24  (define @t2019 () (forall @t2017 @t2014))
% 1.03/1.24  (define @t2020 () (or @t2019 @t1051))
% 1.03/1.24  (define @t2021 () (= @t153 @t129))
% 1.03/1.24  (define @t2022 () (=> @t265 @t1866))
% 1.03/1.24  (define @t2023 () (forall @t150 @t2022))
% 1.03/1.24  (define @t2024 () (=> tptp.exuI2 @t2011))
% 1.03/1.24  (define @t2025 () (@list @t1059))
% 1.03/1.24  (define @t2026 () (forall @t2025 @t1061))
% 1.03/1.24  (define @t2027 () (forall @t2025 @t1060))
% 1.03/1.24  (define @t2028 () (or @t2027 @t1058 @t1051))
% 1.03/1.24  (define @t2029 () (or @t1172 @t1058 @t1051))
% 1.03/1.24  (define @t2030 () (=> @t1057 @t1051))
% 1.03/1.24  (define @t2031 () (=> @t343 @t1866))
% 1.03/1.24  (define @t2032 () (forall @t9 @t315))
% 1.03/1.24  (define @t2033 () (not @t2032))
% 1.03/1.24  (define @t2034 () (=> @t186 @t2031))
% 1.03/1.24  (define @t2035 () (forall @t150 @t2034))
% 1.03/1.24  (define @t2036 () (=> tptp.exuI3 @t2024))
% 1.03/1.24  (define @t2037 () (=> @t169 @t1866))
% 1.03/1.24  (define @t2038 () (forall @t150 @t2037))
% 1.03/1.24  (define @t2039 () (=> tptp.exuI1 @t2036))
% 1.03/1.24  (define @t2040 () (forall @t9 (or @t858 @t1048)))
% 1.03/1.24  (define @t2041 () (not @t2040))
% 1.03/1.24  (define @t2042 () (or @t197 @t144))
% 1.03/1.24  (define @t2043 () (forall @t9 (not @t316)))
% 1.03/1.24  (define @t2044 () (not @t2043))
% 1.03/1.24  (define @t2045 () (=> tptp.notdallE @t2039))
% 1.03/1.24  (define @t2046 () (forall @t9 (or @t858 @t1049)))
% 1.03/1.24  (define @t2047 () (or @t197 @t315))
% 1.03/1.24  (define @t2048 () (forall @t9 (not @t306)))
% 1.03/1.24  (define @t2049 () (not @t2048))
% 1.03/1.24  (define @t2050 () (=> tptp.notdexE @t2045))
% 1.03/1.24  (define @t2051 () (or @t1730 @t1065))
% 1.03/1.24  (define @t2052 () (tptp.prop2set @t173))
% 1.03/1.24  (define @t2053 () (tptp.set2prop @t2052))
% 1.03/1.24  (define @t2054 () (not (= @t173 true)))
% 1.03/1.24  (define @t2055 () (or @t1606 @t1606 @t2053))
% 1.03/1.24  (define @t2056 () (or @t1606 @t2053))
% 1.03/1.24  (define @t2057 () (or @t1606 @t337))
% 1.03/1.24  (define @t2058 () (=> tptp.prop2set2propI @t2050))
% 1.03/1.24  (define @t2059 () (or @t1730 @t1067))
% 1.03/1.24  (define @t2060 () (tptp.in tptp.emptyset @t2052))
% 1.03/1.24  (define @t2061 () (or @t1606 @t1606 @t2060))
% 1.03/1.24  (define @t2062 () (or @t1606 @t2060))
% 1.03/1.24  (define @t2063 () (or @t1606 @t334))
% 1.03/1.24  (define @t2064 () (=> tptp.prop2setI @t2058))
% 1.03/1.24  (define @t2065 () (=> tptp.quantDeMorgan4 @t2064))
% 1.03/1.24  (define @t2066 () (=> tptp.quantDeMorgan3 @t2065))
% 1.03/1.24  (define @t2067 () (=> tptp.quantDeMorgan2 @t2066))
% 1.03/1.24  (define @t2068 () (=> tptp.quantDeMorgan1 @t2067))
% 1.03/1.24  (define @t2069 () (or @t16 @t144))
% 1.03/1.24  (define @t2070 () (=> tptp.vacuousDall @t2068))
% 1.03/1.24  (define @t2071 () (or @t1075 @t1074))
% 1.03/1.24  (define @t2072 () (or @t2071 @t1076))
% 1.03/1.24  (define @t2073 () (forall @t1078 @t2072))
% 1.03/1.24  (define @t2074 () (@list @t1073))
% 1.03/1.24  (define @t2075 () (forall @t2074 @t2072))
% 1.03/1.24  (define @t2076 () (forall @t2074 @t2071))
% 1.03/1.24  (define @t2077 () (or @t2076 @t1076))
% 1.03/1.24  (define @t2078 () (= tptp.emptyset @t1701))
% 1.03/1.24  (define @t2079 () (not @t2078))
% 1.03/1.24  (define @t2080 () (or @t2046 @t2079))
% 1.03/1.24  (define @t2081 () (= tptp.emptyset @t304))
% 1.03/1.24  (define @t2082 () (not @t2081))
% 1.03/1.24  (define @t2083 () (or @t2046 @t2082))
% 1.03/1.24  (define @t2084 () (not @t2046))
% 1.03/1.24  (define @t2085 () (=> tptp.emptyE1 @t2070))
% 1.03/1.24  (define @t2086 () (=> tptp.upairsetIR @t2085))
% 1.03/1.24  (define @t2087 () (=> tptp.upairsetIL @t2086))
% 1.03/1.24  (define @t2088 () (=> tptp.upairsetE @t2087))
% 1.03/1.24  (define @t2089 () (not @t276))
% 1.03/1.24  (define @t2090 () (or @t2089 @t280))
% 1.03/1.24  (define @t2091 () (=> tptp.singletonsswitch @t2088))
% 1.03/1.24  (define @t2092 () (or @t1868 @t1091))
% 1.03/1.24  (define @t2093 () (or @t282 @t282 @t1087))
% 1.03/1.24  (define @t2094 () (or @t282 @t1087))
% 1.03/1.24  (define @t2095 () (forall @t9 @t2094))
% 1.03/1.24  (define @t2096 () (forall @t70 @t2095))
% 1.03/1.24  (define @t2097 () (forall @t1874 @t2094))
% 1.03/1.24  (define @t2098 () (or @t282 @t276))
% 1.03/1.24  (define @t2099 () (=> tptp.eqinunit @t2091))
% 1.03/1.24  (define @t2100 () (or @t129 @t281))
% 1.03/1.24  (define @t2101 () (=> tptp.notinsingleton @t2099))
% 1.03/1.24  (define @t2102 () (or @t2089 @t129))
% 1.03/1.24  (define @t2103 () (=> tptp.uniqinunit @t2101))
% 1.03/1.24  (define @t2104 () (not @t196))
% 1.03/1.24  (define @t2105 () (not @t198))
% 1.03/1.24  (define @t2106 () (_ @t833 @t2))
% 1.03/1.24  (define @t2107 () (=> @t2106 @t270))
% 1.03/1.24  (define @t2108 () (forall @t64 @t2107))
% 1.03/1.24  (define @t2109 () (=> tptp.nonemptyImpWitness @t2103))
% 1.03/1.24  (define @t2110 () (or @t1024 (= @t1102 @t19)))
% 1.03/1.24  (define @t2111 () (forall @t70 @t2110))
% 1.03/1.24  (define @t2112 () (not @t2111))
% 1.03/1.24  (define @t2113 () (or @t1106 @t1103 @t2112))
% 1.03/1.24  (define @t2114 () (or @t1103 @t2112))
% 1.03/1.24  (define @t2115 () (or @t2114 @t1106))
% 1.03/1.24  (define @t2116 () (forall @t1107 @t2115))
% 1.03/1.24  (define @t2117 () (@list @t1102))
% 1.03/1.24  (define @t2118 () (forall @t2117 @t2115))
% 1.03/1.24  (define @t2119 () (forall @t2117 @t2114))
% 1.03/1.24  (define @t2120 () (or @t2119 @t1106))
% 1.03/1.24  (define @t2121 () (=> @t1866 @t265))
% 1.03/1.24  (define @t2122 () (forall @t150 @t2121))
% 1.03/1.24  (define @t2123 () (=> tptp.exuE2 @t2109))
% 1.03/1.24  (define @t2124 () (or @t197 @t260))
% 1.03/1.24  (define @t2125 () (=> tptp.subPowSU @t2123))
% 1.03/1.24  (define @t2126 () (or @t1572 @t1118))
% 1.03/1.24  (define @t2127 () (and @t1601 @t1118))
% 1.03/1.24  (define @t2128 () (or @t2127 false))
% 1.03/1.24  (define @t2129 () (and @t1606 @t1118))
% 1.03/1.24  (define @t2130 () (or @t173 @t2129 @t173))
% 1.03/1.24  (define @t2131 () (or @t2129 @t173))
% 1.03/1.24  (define @t2132 () (or @t173 @t1117))
% 1.03/1.24  (define @t2133 () (not @t39))
% 1.03/1.24  (define @t2134 () (or @t434 @t2133))
% 1.03/1.24  (define @t2135 () (forall @t41 @t2134))
% 1.03/1.24  (define @t2136 () (or @t173 @t2135))
% 1.03/1.24  (define @t2137 () (or @t173 @t2134))
% 1.03/1.24  (define @t2138 () (or @t434 @t2133 @t173))
% 1.03/1.24  (define @t2139 () (=> tptp.setunionE @t2125))
% 1.03/1.24  (define @t2140 () (or @t434 @t2133 @t44))
% 1.03/1.24  (define @t2141 () (=> tptp.setunionI @t2139))
% 1.03/1.24  (define @t2142 () (or @t1709 @t434 @t7))
% 1.03/1.24  (define @t2143 () (or @t434 @t7))
% 1.03/1.24  (define @t2144 () (=> tptp.powersetE @t2141))
% 1.03/1.24  (define @t2145 () (=> tptp.emptyInPowerset @t2144))
% 1.03/1.24  (define @t2146 () (=> tptp.emptyinPowerset @t2145))
% 1.03/1.24  (define @t2147 () (or @t1132 @t35))
% 1.03/1.24  (define @t2148 () (=> tptp.powersetI @t2146))
% 1.03/1.24  (define @t2149 () (_ @t155 @t1136))
% 1.03/1.24  (define @t2150 () (= @t2 @t2149))
% 1.03/1.24  (define @t2151 () (=> tptp.setoftrueEq @t2148))
% 1.03/1.24  (define @t2152 () (not @t26))
% 1.03/1.24  (define @t2153 () (or @t2152 @t129 @t21))
% 1.03/1.24  (define @t2154 () (or @t129 @t21))
% 1.03/1.24  (define @t2155 () (=> tptp.setadjoinOr @t2151))
% 1.03/1.24  (define @t2156 () (or @t2152 @t129 @t872))
% 1.03/1.24  (define @t2157 () (and @t872 @t1601))
% 1.03/1.24  (define @t2158 () (and @t129 @t1601))
% 1.03/1.24  (define @t2159 () (or @t2158 @t2157))
% 1.03/1.24  (define @t2160 () (or @t2158 @t2157 false))
% 1.03/1.24  (define @t2161 () (and @t872 @t1606))
% 1.03/1.24  (define @t2162 () (and @t129 @t1606))
% 1.03/1.24  (define @t2163 () (or @t173 @t2162 @t2161 @t173))
% 1.03/1.24  (define @t2164 () (or @t2162 @t2161 @t173))
% 1.03/1.24  (define @t2165 () (and @t21 @t1606))
% 1.03/1.24  (define @t2166 () (or @t2162 @t2165 @t173))
% 1.03/1.24  (define @t2167 () (=> @t129 @t173))
% 1.03/1.24  (define @t2168 () (=> tptp.setadjoinE @t2155))
% 1.03/1.24  (define @t2169 () (or @t1454 @t26))
% 1.03/1.24  (define @t2170 () (=> tptp.setadjoinIR @t2168))
% 1.03/1.24  (define @t2171 () (=> tptp.emptyinunitempty @t2170))
% 1.03/1.24  (define @t2172 () (=> tptp.setadjoinIL @t2171))
% 1.03/1.24  (define @t2173 () (not @t378))
% 1.03/1.24  (define @t2174 () (or @t1154 @t2173))
% 1.03/1.24  (define @t2175 () (not (tptp.in @t1153 @t2)))
% 1.03/1.24  (define @t2176 () (or @t2104 @t2175 @t2104))
% 1.03/1.24  (define @t2177 () (or @t2175 @t2104))
% 1.03/1.24  (define @t2178 () (forall @t64 @t2177))
% 1.03/1.24  (define @t2179 () (forall @t1155 @t2178))
% 1.03/1.24  (define @t2180 () (forall (@list @t1153 @t2) @t2177))
% 1.03/1.24  (define @t2181 () (forall (@list @t2 @t1153) @t2177))
% 1.03/1.24  (define @t2182 () (forall @t1155 @t2177))
% 1.03/1.24  (define @t2183 () (forall @t1155 @t2175))
% 1.03/1.24  (define @t2184 () (or @t2183 @t2104))
% 1.03/1.24  (define @t2185 () (not @t1099))
% 1.03/1.24  (define @t2186 () (=> @t89 @t2106))
% 1.03/1.24  (define @t2187 () (forall @t64 @t2186))
% 1.03/1.24  (define @t2188 () (=> tptp.nonemptyI1 @t2172))
% 1.03/1.24  (define @t2189 () (lambda @t70 @t1023))
% 1.03/1.24  (define @t2190 () (tptp.dsetconstr @t2 @t2189))
% 1.03/1.24  (define @t2191 () (= tptp.emptyset @t2190))
% 1.03/1.24  (define @t2192 () (not @t2191))
% 1.03/1.24  (define @t2193 () (or @t858 @t1049 @t2192))
% 1.03/1.24  (define @t2194 () (= tptp.emptyset @t156))
% 1.03/1.24  (define @t2195 () (not @t2194))
% 1.03/1.24  (define @t2196 () (or @t197 @t315 @t2195))
% 1.03/1.24  (define @t2197 () (=> @t144 @t2195))
% 1.03/1.24  (define @t2198 () (not (= @t156 tptp.emptyset)))
% 1.03/1.24  (define @t2199 () (_ @t833 @t156))
% 1.03/1.24  (define @t2200 () (=> @t144 @t2199))
% 1.03/1.24  (define @t2201 () (=> @t7 @t2200))
% 1.03/1.24  (define @t2202 () (forall @t159 @t2201))
% 1.03/1.24  (define @t2203 () (=> tptp.nonemptyI @t2188))
% 1.03/1.24  (define @t2204 () (=> @t2106 @t89))
% 1.03/1.24  (define @t2205 () (forall @t64 @t2204))
% 1.03/1.24  (define @t2206 () (=> tptp.nonemptyE1 @t2203))
% 1.03/1.24  (define @t2207 () (tptp.in @t4 @t2190))
% 1.03/1.24  (define @t2208 () (= @t1048 @t2207))
% 1.03/1.24  (define @t2209 () (or @t858 @t2208))
% 1.03/1.24  (define @t2210 () (= @t144 @t157))
% 1.03/1.24  (define @t2211 () (or @t197 @t2210))
% 1.03/1.24  (define @t2212 () (=> tptp.setbeta @t2206))
% 1.03/1.24  (define @t2213 () (=> tptp.noeltsimpempty @t2212))
% 1.03/1.24  (define @t2214 () (=> tptp.emptyI @t2213))
% 1.03/1.24  (define @t2215 () (=> @t1131 @t3))
% 1.03/1.24  (define @t2216 () (=> tptp.setext @t2214))
% 1.03/1.24  (define @t2217 () (or @t1024 (= @t1170 @t19)))
% 1.03/1.24  (define @t2218 () (forall @t70 @t2217))
% 1.03/1.24  (define @t2219 () (not @t2218))
% 1.03/1.24  (define @t2220 () (or @t1173 @t1171 @t2219))
% 1.03/1.24  (define @t2221 () (or @t1171 @t2219))
% 1.03/1.24  (define @t2222 () (or @t2221 @t1173))
% 1.03/1.24  (define @t2223 () (forall @t1174 @t2222))
% 1.03/1.24  (define @t2224 () (@list @t1170))
% 1.03/1.24  (define @t2225 () (forall @t2224 @t2222))
% 1.03/1.24  (define @t2226 () (forall @t2224 @t2221))
% 1.03/1.24  (define @t2227 () (or @t2226 @t1173))
% 1.03/1.24  (define @t2228 () (=> @t1866 @t186))
% 1.03/1.24  (define @t2229 () (forall @t150 @t2228))
% 1.03/1.24  (define @t2230 () (=> tptp.exuE3e @t2216))
% 1.03/1.24  (define @t2231 () (=> tptp.notinemptyset @t2230))
% 1.03/1.24  (define @t2232 () (=> tptp.emptysetimpfalse @t2231))
% 1.03/1.24  (define @t2233 () (or @t173 @t173))
% 1.03/1.24  (define @t2234 () (=> tptp.emptysetE @t2232))
% 1.03/1.24  (define @t2235 () (or @t1181 false))
% 1.03/1.24  (define @t2236 () (tptp.in @t4 @t2052))
% 1.03/1.24  (define @t2237 () (not @t2236))
% 1.03/1.24  (define @t2238 () (or @t173 @t2237 @t173))
% 1.03/1.24  (define @t2239 () (or @t2237 @t173))
% 1.03/1.24  (define @t2240 () (forall @t179 @t2239))
% 1.03/1.24  (define @t2241 () (forall @t9 @t2240))
% 1.03/1.24  (define @t2242 () (forall (@list @t4 @t173) @t2239))
% 1.03/1.24  (define @t2243 () (not @t175))
% 1.03/1.24  (define @t2244 () (or @t2243 @t173))
% 1.03/1.24  (define @t2245 () (=> tptp.prop2setE @t2234))
% 1.03/1.24  (define @t2246 () (=> @t1866 @t169))
% 1.03/1.24  (define @t2247 () (forall @t150 @t2246))
% 1.03/1.24  (define @t2248 () (=> tptp.exuE1 @t2245))
% 1.03/1.24  (define @t2249 () (not @t2207))
% 1.03/1.24  (define @t2250 () (or @t2249 @t1048))
% 1.03/1.24  (define @t2251 () (not @t157))
% 1.03/1.24  (define @t2252 () (or @t2251 @t144))
% 1.03/1.24  (define @t2253 () (=> tptp.dsetconstrER @t2248))
% 1.03/1.24  (define @t2254 () (or @t2249 @t857))
% 1.03/1.24  (define @t2255 () (or @t2251 @t7))
% 1.03/1.24  (define @t2256 () (=> tptp.dsetconstrEL @t2253))
% 1.03/1.24  (define @t2257 () (or @t858 @t1049 @t2207))
% 1.03/1.24  (define @t2258 () (or @t197 @t315 @t157))
% 1.03/1.24  (define @t2259 () (=> tptp.dsetconstrI @t2256))
% 1.03/1.24  (define @t2260 () (or @t1024 (= @t1191 @t19)))
% 1.03/1.24  (define @t2261 () (forall @t70 @t2260))
% 1.03/1.24  (define @t2262 () (not @t2261))
% 1.03/1.24  (define @t2263 () (or @t1193 @t1192 @t2262))
% 1.03/1.24  (define @t2264 () (or @t1192 @t2262))
% 1.03/1.24  (define @t2265 () (or @t2264 @t1193))
% 1.03/1.24  (define @t2266 () (forall @t1194 @t2265))
% 1.03/1.24  (define @t2267 () (@list @t1191))
% 1.03/1.24  (define @t2268 () (forall @t2267 @t2265))
% 1.03/1.24  (define @t2269 () (forall @t2267 @t2264))
% 1.03/1.24  (define @t2270 () (or @t2269 @t1193))
% 1.03/1.24  (define @t2271 () (_ @t143 @t1828))
% 1.03/1.24  (define @t2272 () (or @t1050 @t2271))
% 1.03/1.24  (define @t2273 () (or @t1050 @t147))
% 1.03/1.24  (define @t2274 () (=> @t1866 @t147))
% 1.03/1.24  (define @t2275 () (forall @t150 @t2274))
% 1.03/1.24  (define @t2276 () (=> tptp.descrp @t2259))
% 1.03/1.24  (define @t2277 () (and @t1244 @t1237 @t1233 @t1221))
% 1.03/1.24  (define @t2278 () (forall @t41 (not @t2277)))
% 1.03/1.24  (define @t2279 () (not @t2278))
% 1.03/1.24  (define @t2280 () (@list @t1216))
% 1.03/1.24  (define @t2281 () (forall @t2280 @t1220))
% 1.03/1.24  (define @t2282 () (forall @t2280 @t1217))
% 1.03/1.24  (define @t2283 () (or @t1219 @t2282 @t1215))
% 1.03/1.24  (define @t2284 () (forall @t9 @t1212))
% 1.03/1.24  (define @t2285 () (or @t1219 @t2284 @t1215))
% 1.03/1.24  (define @t2286 () (not @t2284))
% 1.03/1.24  (define @t2287 () (and @t1218 @t2286))
% 1.03/1.24  (define @t2288 () (not @t109))
% 1.03/1.24  (define @t2289 () (not @t110))
% 1.03/1.24  (define @t2290 () (or @t2289 @t2288 @t1210 @t1206))
% 1.03/1.24  (define @t2291 () (and @t110 @t109 @t1209 @t1205))
% 1.03/1.24  (define @t2292 () (forall @t112 (not @t2291)))
% 1.03/1.24  (define @t2293 () (not @t2292))
% 1.03/1.24  (define @t2294 () (or @t1199 @t1198))
% 1.03/1.24  (define @t2295 () (or @t1202 @t2294 @t1200))
% 1.03/1.24  (define @t2296 () (forall @t1204 @t2295))
% 1.03/1.24  (define @t2297 () (@list @t1197))
% 1.03/1.24  (define @t2298 () (forall @t2297 @t2295))
% 1.03/1.24  (define @t2299 () (forall @t2297 @t2294))
% 1.03/1.24  (define @t2300 () (or @t1202 @t2299 @t1200))
% 1.03/1.24  (define @t2301 () (tptp.in @t19 @t93))
% 1.03/1.24  (define @t2302 () (forall @t70 (or (not @t2301) @t1208)))
% 1.03/1.24  (define @t2303 () (not @t100))
% 1.03/1.24  (define @t2304 () (or @t2303 @t2302 @t94))
% 1.03/1.24  (define @t2305 () (or @t2302 @t94))
% 1.03/1.24  (define @t2306 () (not @t97))
% 1.03/1.24  (define @t2307 () (or @t2306 @t96))
% 1.03/1.24  (define @t2308 () (not @t105))
% 1.03/1.24  (define @t2309 () (not @t96))
% 1.03/1.24  (define @t2310 () (or @t2309 @t2308))
% 1.03/1.24  (define @t2311 () (forall @t70 (not @t106)))
% 1.03/1.24  (define @t2312 () (not @t2311))
% 1.03/1.24  (define @t2313 () (forall @t9 @t2288))
% 1.03/1.24  (define @t2314 () (not @t2313))
% 1.03/1.24  (define @t2315 () (or @t2288 @t7))
% 1.03/1.24  (define @t2316 () (or @t1225 @t1224))
% 1.03/1.24  (define @t2317 () (or @t1228 @t1227))
% 1.03/1.24  (define @t2318 () (or @t1230 @t1214 @t2317 @t2316))
% 1.03/1.24  (define @t2319 () (forall @t1232 @t2318))
% 1.03/1.24  (define @t2320 () (forall (@list @t1226 @t1223) @t2318))
% 1.03/1.24  (define @t2321 () (forall (@list @t1223) @t2316))
% 1.03/1.24  (define @t2322 () (forall (@list @t1226) @t2317))
% 1.03/1.24  (define @t2323 () (or @t1230 @t1214 @t2322 @t2321))
% 1.03/1.24  (define @t2324 () (tptp.in @t4 @t95))
% 1.03/1.24  (define @t2325 () (forall @t9 (or (not @t2324) @t1211)))
% 1.03/1.24  (define @t2326 () (forall @t9 (or @t1212 @t2324)))
% 1.03/1.24  (define @t2327 () (not @t124))
% 1.03/1.24  (define @t2328 () (or @t2327 @t2289 @t2326 @t2325))
% 1.03/1.24  (define @t2329 () (or @t2326 @t2325))
% 1.03/1.24  (define @t2330 () (not @t120))
% 1.03/1.24  (define @t2331 () (or @t2330 @t109))
% 1.03/1.24  (define @t2332 () (or @t2288 @t120))
% 1.03/1.24  (define @t2333 () (or @t197 @t1454 @t1236 @t129))
% 1.03/1.24  (define @t2334 () (=> @t1235 @t129))
% 1.03/1.24  (define @t2335 () (or @t2327 @t130))
% 1.03/1.24  (define @t2336 () (or @t1241 @t1240))
% 1.03/1.24  (define @t2337 () (or @t1230 @t2336))
% 1.03/1.24  (define @t2338 () (forall @t1243 @t2337))
% 1.03/1.24  (define @t2339 () (@list @t1239))
% 1.03/1.24  (define @t2340 () (forall @t2339 @t2337))
% 1.03/1.24  (define @t2341 () (forall @t2339 @t2336))
% 1.03/1.24  (define @t2342 () (or @t1230 @t2341))
% 1.03/1.24  (define @t2343 () (or @t2327 @t1218))
% 1.03/1.24  (define @t2344 () (=> tptp.wellorderingAx @t2276))
% 1.03/1.24  (define @t2345 () (@list @t1252))
% 1.03/1.24  (define @t2346 () (forall @t2345 @t1254))
% 1.03/1.24  (define @t2347 () (forall @t2345 @t1253))
% 1.03/1.24  (define @t2348 () (or @t2347 @t1251))
% 1.03/1.24  (define @t2349 () (or @t2133 @t1250))
% 1.03/1.24  (define @t2350 () (and @t39 @t1249))
% 1.03/1.24  (define @t2351 () (forall @t41 (not @t2350)))
% 1.03/1.24  (define @t2352 () (not @t2351))
% 1.03/1.24  (define @t2353 () (or @t434 @t197))
% 1.03/1.24  (define @t2354 () (forall @t9 (not @t84)))
% 1.03/1.24  (define @t2355 () (not @t2354))
% 1.03/1.24  (define @t2356 () (=> tptp.foundationAx @t2344))
% 1.03/1.24  (define @t2357 () (= @t6 @t1258))
% 1.03/1.24  (define @t2358 () (not @t68))
% 1.03/1.24  (define @t2359 () (or @t1454 @t2358))
% 1.03/1.24  (define @t2360 () (forall @t70 (not @t69)))
% 1.03/1.24  (define @t2361 () (not @t2360))
% 1.03/1.24  (define @t2362 () (or @t197 @t1267))
% 1.03/1.24  (define @t2363 () (_ @t75 @t1261))
% 1.03/1.24  (define @t2364 () (not @t2363))
% 1.03/1.24  (define @t2365 () (or @t2364 @t1264))
% 1.03/1.24  (define @t2366 () (not @t76))
% 1.03/1.24  (define @t2367 () (or @t2366 @t1262))
% 1.03/1.24  (define @t2368 () (_ @t77 @t19))
% 1.03/1.24  (define @t2369 () (not @t2368))
% 1.03/1.24  (define @t2370 () (or @t2369 @t1262))
% 1.03/1.24  (define @t2371 () (forall @t70 @t2370))
% 1.03/1.24  (define @t2372 () (not @t2371))
% 1.03/1.24  (define @t2373 () (_ @t77 @t1261))
% 1.03/1.24  (define @t2374 () (not @t2373))
% 1.03/1.24  (define @t2375 () (or @t2374 @t2372))
% 1.03/1.24  (define @t2376 () (forall @t1266 @t2375))
% 1.03/1.24  (define @t2377 () (not @t2376))
% 1.03/1.24  (define @t2378 () (not (_ @t143 @t1261)))
% 1.03/1.24  (define @t2379 () (or @t1024 (= @t1261 @t19)))
% 1.03/1.24  (define @t2380 () (forall @t70 @t2379))
% 1.03/1.24  (define @t2381 () (not @t2380))
% 1.03/1.24  (define @t2382 () (or @t2378 @t2381))
% 1.03/1.24  (define @t2383 () (forall @t1266 @t2382))
% 1.03/1.24  (define @t2384 () (not @t2383))
% 1.03/1.24  (define @t2385 () (=> @t7 (_ @t1850 @t77)))
% 1.03/1.24  (define @t2386 () (forall @t9 @t2385))
% 1.03/1.24  (define @t2387 () (=> @t2386 @t74))
% 1.03/1.24  (define @t2388 () (forall @t81 @t2387))
% 1.03/1.24  (define @t2389 () (=> tptp.replAx @t2356))
% 1.03/1.24  (define @t2390 () (or @t1273 @t1272))
% 1.03/1.24  (define @t2391 () (or @t1281 @t1279 @t2390))
% 1.03/1.24  (define @t2392 () (forall @t1283 @t2391))
% 1.03/1.24  (define @t2393 () (@list @t1271))
% 1.03/1.24  (define @t2394 () (forall @t2393 @t2391))
% 1.03/1.24  (define @t2395 () (forall @t2393 @t2390))
% 1.03/1.24  (define @t2396 () (or @t1281 @t1279 @t2395))
% 1.03/1.24  (define @t2397 () (forall @t9 (or @t1277 @t857)))
% 1.03/1.24  (define @t2398 () (not @t61))
% 1.03/1.24  (define @t2399 () (or @t2398 @t1279 @t2397))
% 1.03/1.24  (define @t2400 () (and @t61 @t1278))
% 1.03/1.24  (define @t2401 () (not @t54))
% 1.03/1.24  (define @t2402 () (or @t2401 @t7))
% 1.03/1.24  (define @t2403 () (_ tptp.in @t1274))
% 1.03/1.24  (define @t2404 () (or @t2401 @t197 @t58))
% 1.03/1.24  (define @t2405 () (=> tptp.omegaIndAx @t2389))
% 1.03/1.24  (define @t2406 () (or @t2401 @t53))
% 1.03/1.24  (define @t2407 () (=> tptp.omegaSAx @t2405))
% 1.03/1.24  (define @t2408 () (=> tptp.omega0Ax @t2407))
% 1.03/1.24  (define @t2409 () (= @t44 @t1118))
% 1.03/1.24  (define @t2410 () (forall @t41 (not @t40)))
% 1.03/1.24  (define @t2411 () (not @t2410))
% 1.03/1.24  (define @t2412 () (=> tptp.setunionAx @t2408))
% 1.03/1.24  (define @t2413 () (= @t35 @t1131))
% 1.03/1.24  (define @t2414 () (=> tptp.powersetAx @t2412))
% 1.03/1.24  (define @t2415 () (= @t26 @t2154))
% 1.03/1.24  (define @t2416 () (=> tptp.setadjoinAx @t2414))
% 1.03/1.24  (define @t2417 () (=> tptp.emptysetAx @t2416))
% 1.03/1.24  (define @t2418 () (=> tptp.setextAx @t2417))
% 1.03/1.24  (define @t2419 () (_ @t274 @t1415))
% 1.03/1.24  (define @t2420 () (_ (_ tptp.setadjoin @t2419) tptp.emptyset))
% 1.03/1.24  (define @t2421 () (lambda @t9 (not (forall @t875 (or @t1454 @t1420 (not (= @t4 (_ @t1463 @t2420))))))))
% 1.03/1.24  (define @t2422 () (_ @t850 @t2421))
% 1.03/1.24  (define @t2423 () (_ @t680 @t1428))
% 1.03/1.24  (define @t2424 () (not @t2423))
% 1.03/1.24  (define @t2425 () (or @t2424 @t861))
% 1.03/1.24  (define @t2426 () (or @t856 @t855))
% 1.03/1.24  (define @t2427 () (or @t858 @t2426))
% 1.03/1.24  (define @t2428 () (forall @t860 @t2427))
% 1.03/1.24  (define @t2429 () (@list @t852))
% 1.03/1.24  (define @t2430 () (forall @t2429 @t2427))
% 1.03/1.24  (define @t2431 () (forall @t2429 @t2426))
% 1.03/1.24  (define @t2432 () (or @t858 @t2431))
% 1.03/1.24  (define @t2433 () (forall @t70 (or @t1390 (not (= @t380 @t936)))))
% 1.03/1.24  (define @t2434 () (or @t197 @t2433))
% 1.03/1.24  (define @t2435 () (not @t2433))
% 1.03/1.24  (define @t2436 () (and @t7 @t2435))
% 1.03/1.24  (define @t2437 () (forall @t9 (not @t2436)))
% 1.03/1.24  (define @t2438 () (not @t2437))
% 1.03/1.24  (define @t2439 () (= @t380 @t617))
% 1.03/1.24  (define @t2440 () (not @t2439))
% 1.03/1.24  (define @t2441 () (or @t1425 @t2440))
% 1.03/1.24  (define @t2442 () (and @t351 @t2439))
% 1.03/1.24  (define @t2443 () (forall @t70 (not @t2442)))
% 1.03/1.24  (define @t2444 () (not @t2443))
% 1.03/1.24  (define @t2445 () (= @t380 @t1435))
% 1.03/1.24  (define @t2446 () (and @t351 @t2445))
% 1.03/1.24  (define @t2447 () (exists @t70 @t2446))
% 1.03/1.24  (define @t2448 () (and @t7 @t2447))
% 1.03/1.24  (define @t2449 () (exists @t9 @t2448))
% 1.03/1.24  (define @t2450 () (=> (_ @t680 @t1434) @t2449))
% 1.03/1.24  (define @t2451 () (forall @t682 @t2450))
% 1.03/1.24  (define @t2452 () (=> tptp.cartprodpairin @t2451))
% 1.03/1.24  (define @t2453 () (=> tptp.ubforcartprodlem3 @t2452))
% 1.03/1.24  (define @t2454 () (=> tptp.ubforcartprodlem2 @t2453))
% 1.03/1.24  (define @t2455 () (=> tptp.ubforcartprodlem1 @t2454))
% 1.03/1.24  (define @t2456 () (=> tptp.upairinpowunion @t2455))
% 1.03/1.24  (define @t2457 () (=> tptp.upairsubunion @t2456))
% 1.03/1.24  (define @t2458 () (=> tptp.upairset2E @t2457))
% 1.03/1.24  (define @t2459 () (=> tptp.singletoninpowunion @t2458))
% 1.03/1.24  (define @t2460 () (=> tptp.singletoninpowerset @t2459))
% 1.03/1.24  (define @t2461 () (=> tptp.singletonsubset @t2460))
% 1.03/1.24  (define @t2462 () (=> tptp.kpairp @t2461))
% 1.03/1.24  (define @t2463 () (=> tptp.kpairiskpair @t2462))
% 1.03/1.24  (define @t2464 () (=> tptp.setukpairIR @t2463))
% 1.03/1.24  (define @t2465 () (=> tptp.setukpairIL @t2464))
% 1.03/1.24  (define @t2466 () (=> tptp.secondinupair @t2465))
% 1.03/1.24  (define @t2467 () (=> tptp.symdiffIneg2 @t2466))
% 1.03/1.24  (define @t2468 () (=> tptp.symdiffIneg1 @t2467))
% 1.03/1.24  (define @t2469 () (=> tptp.symdiffI2 @t2468))
% 1.03/1.24  (define @t2470 () (=> tptp.symdiffI1 @t2469))
% 1.03/1.24  (define @t2471 () (=> tptp.symdiffE @t2470))
% 1.03/1.24  (define @t2472 () (=> tptp.setminusSubset1 @t2471))
% 1.03/1.24  (define @t2473 () (=> tptp.setminusLsub @t2472))
% 1.03/1.24  (define @t2474 () (=> tptp.setminusIRneg @t2473))
% 1.03/1.24  (define @t2475 () (=> tptp.setminusILneg @t2474))
% 1.03/1.24  (define @t2476 () (=> tptp.setminusELneg @t2475))
% 1.03/1.24  (define @t2477 () (=> tptp.setminusERneg @t2476))
% 1.03/1.24  (define @t2478 () (=> tptp.setminusSubset2 @t2477))
% 1.03/1.24  (define @t2479 () (=> tptp.setminusER @t2478))
% 1.03/1.24  (define @t2480 () (=> tptp.setminusEL @t2479))
% 1.03/1.24  (define @t2481 () (=> tptp.setminusI @t2480))
% 1.03/1.24  (define @t2482 () (=> tptp.bs114d @t2481))
% 1.03/1.24  (define @t2483 () (=> tptp.binintersectSubset1 @t2482))
% 1.03/1.24  (define @t2484 () (=> tptp.binintersectSubset4 @t2483))
% 1.03/1.24  (define @t2485 () (=> tptp.binintersectRsub @t2484))
% 1.03/1.24  (define @t2486 () (=> tptp.disjointsetsI1 @t2485))
% 1.03/1.24  (define @t2487 () (=> tptp.binintersectER @t2486))
% 1.03/1.24  (define @t2488 () (=> tptp.binintersectSubset3 @t2487))
% 1.03/1.24  (define @t2489 () (=> tptp.binintersectSubset2 @t2488))
% 1.03/1.24  (define @t2490 () (=> tptp.binintersectLsub @t2489))
% 1.03/1.24  (define @t2491 () (=> tptp.binintersectEL @t2490))
% 1.03/1.24  (define @t2492 () (=> tptp.binintersectSubset5 @t2491))
% 1.03/1.24  (define @t2493 () (=> tptp.binintersectI @t2492))
% 1.03/1.24  (define @t2494 () (=> tptp.binunionRsub @t2493))
% 1.03/1.24  (define @t2495 () (=> tptp.binunionLsub @t2494))
% 1.03/1.24  (define @t2496 () (=> tptp.binunionE @t2495))
% 1.03/1.24  (define @t2497 () (=> tptp.binunionEcases @t2496))
% 1.03/1.24  (define @t2498 () (=> tptp.binunionIR @t2497))
% 1.03/1.24  (define @t2499 () (=> tptp.upairset2IR @t2498))
% 1.03/1.24  (define @t2500 () (=> tptp.binunionIL @t2499))
% 1.03/1.24  (define @t2501 () (=> tptp.sepSubset @t2500))
% 1.03/1.24  (define @t2502 () (=> tptp.sepInPowerset @t2501))
% 1.03/1.24  (define @t2503 () (=> tptp.powersetsubset @t2502))
% 1.03/1.24  (define @t2504 () (=> tptp.inPowerset @t2503))
% 1.03/1.24  (define @t2505 () (=> tptp.powersetE1 @t2504))
% 1.03/1.24  (define @t2506 () (=> tptp.powersetI1 @t2505))
% 1.03/1.24  (define @t2507 () (=> tptp.subsetemptysetimpeq @t2506))
% 1.03/1.24  (define @t2508 () (=> tptp.setextsub @t2507))
% 1.03/1.24  (define @t2509 () (=> tptp.subset2powerset @t2508))
% 1.03/1.24  (define @t2510 () (=> tptp.setadjoinSub2 @t2509))
% 1.03/1.24  (define @t2511 () (=> tptp.setadjoinSub @t2510))
% 1.03/1.24  (define @t2512 () (=> tptp.subsetTrans @t2511))
% 1.03/1.24  (define @t2513 () (=> tptp.subsetRefl @t2512))
% 1.03/1.24  (define @t2514 () (=> tptp.notequalI2 @t2513))
% 1.03/1.24  (define @t2515 () (=> tptp.notequalI1 @t2514))
% 1.03/1.24  (define @t2516 () (=> tptp.notsubsetI @t2515))
% 1.03/1.24  (define @t2517 () (=> tptp.subsetE2 @t2516))
% 1.03/1.24  (define @t2518 () (=> tptp.subsetE @t2517))
% 1.03/1.24  (define @t2519 () (=> tptp.emptysetsubset @t2518))
% 1.03/1.24  (define @t2520 () (=> tptp.subsetI2 @t2519))
% 1.03/1.24  (define @t2521 () (=> tptp.eqimpsubset1 @t2520))
% 1.03/1.24  (define @t2522 () (=> tptp.eqimpsubset2 @t2521))
% 1.03/1.24  (define @t2523 () (=> tptp.subsetI1 @t2522))
% 1.03/1.24  (define @t2524 () (=> tptp.dsetconstr__Cong @t2523))
% 1.03/1.24  (define @t2525 () (=> tptp.descr__Cong @t2524))
% 1.03/1.24  (define @t2526 () (=> tptp.exuEu @t2525))
% 1.03/1.24  (define @t2527 () (=> tptp.omega__Cong @t2526))
% 1.03/1.24  (define @t2528 () (=> tptp.setunion__Cong @t2527))
% 1.03/1.24  (define @t2529 () (=> tptp.powerset__Cong @t2528))
% 1.03/1.24  (define @t2530 () (=> tptp.setadjoin__Cong @t2529))
% 1.03/1.24  (define @t2531 () (=> tptp.emptyset__Cong @t2530))
% 1.03/1.24  (define @t2532 () (=> tptp.exu__Cong @t2531))
% 1.03/1.24  (define @t2533 () (=> tptp.exuE3u @t2532))
% 1.03/1.24  (define @t2534 () (=> tptp.in__Cong @t2533))
% 1.03/1.24  (define @t2535 () (=> tptp.inCongP @t2534))
% 1.03/1.24  (define @t2536 () (=> tptp.exuI2 @t2535))
% 1.03/1.24  (define @t2537 () (=> tptp.exuI3 @t2536))
% 1.03/1.24  (define @t2538 () (=> tptp.exuI1 @t2537))
% 1.03/1.24  (define @t2539 () (=> tptp.notdallE @t2538))
% 1.03/1.24  (define @t2540 () (=> tptp.notdexE @t2539))
% 1.03/1.24  (define @t2541 () (=> tptp.prop2set2propI @t2540))
% 1.03/1.24  (define @t2542 () (=> tptp.prop2setI @t2541))
% 1.03/1.24  (define @t2543 () (=> tptp.quantDeMorgan4 @t2542))
% 1.03/1.24  (define @t2544 () (=> tptp.quantDeMorgan3 @t2543))
% 1.03/1.24  (define @t2545 () (=> tptp.quantDeMorgan2 @t2544))
% 1.03/1.24  (define @t2546 () (=> tptp.quantDeMorgan1 @t2545))
% 1.03/1.24  (define @t2547 () (=> tptp.vacuousDall @t2546))
% 1.03/1.24  (define @t2548 () (=> tptp.emptyE1 @t2547))
% 1.03/1.24  (define @t2549 () (=> tptp.upairsetIR @t2548))
% 1.03/1.24  (define @t2550 () (=> tptp.upairsetIL @t2549))
% 1.03/1.24  (define @t2551 () (=> tptp.upairsetE @t2550))
% 1.03/1.24  (define @t2552 () (=> tptp.singletonsswitch @t2551))
% 1.03/1.24  (define @t2553 () (=> tptp.eqinunit @t2552))
% 1.03/1.24  (define @t2554 () (=> tptp.notinsingleton @t2553))
% 1.03/1.24  (define @t2555 () (=> tptp.uniqinunit @t2554))
% 1.03/1.24  (define @t2556 () (=> tptp.nonemptyImpWitness @t2555))
% 1.03/1.24  (define @t2557 () (=> tptp.exuE2 @t2556))
% 1.03/1.24  (define @t2558 () (=> tptp.subPowSU @t2557))
% 1.03/1.24  (define @t2559 () (=> tptp.setunionE @t2558))
% 1.03/1.24  (define @t2560 () (=> tptp.setunionI @t2559))
% 1.03/1.24  (define @t2561 () (=> tptp.powersetE @t2560))
% 1.03/1.24  (define @t2562 () (=> tptp.emptyInPowerset @t2561))
% 1.03/1.24  (define @t2563 () (=> tptp.emptyinPowerset @t2562))
% 1.03/1.24  (define @t2564 () (=> tptp.powersetI @t2563))
% 1.03/1.24  (define @t2565 () (=> tptp.setoftrueEq @t2564))
% 1.03/1.24  (define @t2566 () (=> tptp.setadjoinOr @t2565))
% 1.03/1.24  (define @t2567 () (=> tptp.setadjoinE @t2566))
% 1.03/1.24  (define @t2568 () (=> tptp.setadjoinIR @t2567))
% 1.03/1.24  (define @t2569 () (=> tptp.emptyinunitempty @t2568))
% 1.03/1.24  (define @t2570 () (=> tptp.setadjoinIL @t2569))
% 1.03/1.24  (define @t2571 () (=> tptp.nonemptyI1 @t2570))
% 1.03/1.24  (define @t2572 () (=> tptp.nonemptyI @t2571))
% 1.03/1.24  (define @t2573 () (=> tptp.nonemptyE1 @t2572))
% 1.03/1.24  (define @t2574 () (=> tptp.setbeta @t2573))
% 1.03/1.24  (define @t2575 () (=> tptp.noeltsimpempty @t2574))
% 1.03/1.24  (define @t2576 () (=> tptp.emptyI @t2575))
% 1.03/1.24  (define @t2577 () (=> tptp.setext @t2576))
% 1.03/1.24  (define @t2578 () (=> tptp.exuE3e @t2577))
% 1.03/1.24  (define @t2579 () (=> tptp.notinemptyset @t2578))
% 1.03/1.24  (define @t2580 () (=> tptp.emptysetimpfalse @t2579))
% 1.03/1.24  (define @t2581 () (=> tptp.emptysetE @t2580))
% 1.03/1.24  (define @t2582 () (=> tptp.prop2setE @t2581))
% 1.03/1.24  (define @t2583 () (=> tptp.exuE1 @t2582))
% 1.03/1.24  (define @t2584 () (=> tptp.dsetconstrER @t2583))
% 1.03/1.24  (define @t2585 () (=> tptp.dsetconstrEL @t2584))
% 1.03/1.24  (define @t2586 () (=> tptp.dsetconstrI @t2585))
% 1.03/1.24  (define @t2587 () (=> tptp.descrp @t2586))
% 1.03/1.24  (define @t2588 () (=> tptp.wellorderingAx @t2587))
% 1.03/1.24  (define @t2589 () (=> tptp.foundationAx @t2588))
% 1.03/1.24  (define @t2590 () (=> tptp.replAx @t2589))
% 1.03/1.24  (define @t2591 () (=> tptp.omegaIndAx @t2590))
% 1.03/1.24  (define @t2592 () (=> tptp.omegaSAx @t2591))
% 1.03/1.24  (define @t2593 () (=> tptp.omega0Ax @t2592))
% 1.03/1.24  (define @t2594 () (=> tptp.setunionAx @t2593))
% 1.03/1.24  (define @t2595 () (=> tptp.powersetAx @t2594))
% 1.03/1.24  (define @t2596 () (=> tptp.setadjoinAx @t2595))
% 1.03/1.24  (define @t2597 () (=> tptp.emptysetAx @t2596))
% 1.03/1.24  (define @t2598 () (=> tptp.setextAx @t2597))
% 1.03/1.24  (define @t2599 () (@quantifiers_skolemize @t884 2))
% 1.03/1.24  (define @t2600 () (@quantifiers_skolemize @t884 1))
% 1.03/1.24  (define @t2601 () (not (tptp.in @t862 @t2600)))
% 1.03/1.24  (define @t2602 () (@quantifiers_skolemize @t884 0))
% 1.03/1.24  (define @t2603 () (not (tptp.in @t19 @t2602)))
% 1.03/1.24  (define @t2604 () (not (forall @t875 (or @t2603 @t2601 @t869))))
% 1.03/1.24  (define @t2605 () (lambda @t9 @t2604))
% 1.03/1.24  (define @t2606 () (@purify @t2605))
% 1.03/1.24  (define @t2607 () (tptp.powerset (tptp.powerset (tptp.binunion @t2602 @t2600))))
% 1.03/1.24  (define @t2608 () (not (tptp.in @t852 @t2600)))
% 1.03/1.24  (define @t2609 () (not (tptp.in @t4 @t2602)))
% 1.03/1.24  (define @t2610 () (forall @t860 (or @t2609 @t2608 (not (= @t854 @t2599)))))
% 1.03/1.24  (define @t2611 () (not @t2610))
% 1.03/1.24  (define @t2612 () (tptp.in @t2599 (tptp.dsetconstr @t2607 @t2606)))
% 1.03/1.24  (define @t2613 () (not @t2612))
% 1.03/1.24  (define @t2614 () (or @t2613 @t2611))
% 1.03/1.24  (define @t2615 () (not @t2614))
% 1.03/1.24  (define @t2616 () (not @t884))
% 1.03/1.24  (define @t2617 () (tptp.dsetconstr @t2607 @t2605))
% 1.03/1.24  (define @t2618 () (tptp.in @t2599 @t2617))
% 1.03/1.24  (define @t2619 () (not @t2618))
% 1.03/1.24  (define @t2620 () (or @t2619 @t2611))
% 1.03/1.24  (define @t2621 () (not @t2620))
% 1.03/1.24  (define @t2622 () (not (= @t2599 @t854)))
% 1.03/1.24  (define @t2623 () (or @t2609 @t2608 @t2622))
% 1.03/1.24  (define @t2624 () (forall @t860 @t2623))
% 1.03/1.24  (define @t2625 () (not @t2624))
% 1.03/1.24  (define @t2626 () (or @t2619 @t2625))
% 1.03/1.24  (define @t2627 () (not @t2626))
% 1.03/1.24  (define @t2628 () (@list true))
% 1.03/1.24  (define @t2629 () (@list @t2614))
% 1.03/1.24  (define @t2630 () (_ @t2606 @t2599))
% 1.03/1.24  (define @t2631 () (or @t2613 @t2630))
% 1.03/1.24  (define @t2632 () (forall @t875 (or @t2603 @t2601 (not (= @t867 @t2599)))))
% 1.03/1.24  (define @t2633 () (@list false))
% 1.03/1.24  (define @t2634 () (_ @t2606 @t4))
% 1.03/1.24  (define @t2635 () (_ @t2605 @t4))
% 1.03/1.24  (define @t2636 () (= @t2634 @t2635))
% 1.03/1.24  (define @t2637 () (forall @t9 @t2636))
% 1.03/1.24  (define @t2638 () (not (= @t2599 @t867)))
% 1.03/1.24  (define @t2639 () (or @t2603 @t2601 @t2638))
% 1.03/1.24  (define @t2640 () (forall @t875 @t2639))
% 1.03/1.24  (define @t2641 () (not @t2640))
% 1.03/1.24  (define @t2642 () (forall @t9 (= @t2604 @t2634)))
% 1.03/1.24  (define @t2643 () (= @t2641 @t2630))
% 1.03/1.24  (define @t2644 () (not @t2632))
% 1.03/1.24  (define @t2645 () (= @t2630 @t2644))
% 1.03/1.24  (assume @p1 @t14)
% 1.03/1.24  (assume @p2 @t18)
% 1.03/1.24  (assume @p3 @t30)
% 1.03/1.24  (assume @p4 @t38)
% 1.03/1.24  (assume @p5 @t48)
% 1.03/1.24  (assume @p6 (= tptp.omega0Ax @t50))
% 1.03/1.24  (assume @p7 @t56)
% 1.03/1.24  (assume @p8 @t66)
% 1.03/1.24  (assume @p9 @t83)
% 1.03/1.24  (assume @p10 @t92)
% 1.03/1.24  (assume @p11 @t142)
% 1.03/1.24  (assume @p12 @t152)
% 1.03/1.24  (assume @p13 @t161)
% 1.03/1.24  (assume @p14 @t163)
% 1.03/1.24  (assume @p15 @t165)
% 1.03/1.24  (assume @p16 @t172)
% 1.03/1.24  (assume @p17 @t178)
% 1.03/1.24  (assume @p18 @t183)
% 1.03/1.24  (assume @p19 @t185)
% 1.03/1.24  (assume @p20 (= tptp.notinemptyset @t17))
% 1.03/1.24  (assume @p21 @t189)
% 1.03/1.24  (assume @p22 @t195)
% 1.03/1.24  (assume @p23 @t201)
% 1.03/1.24  (assume @p24 (= tptp.noeltsimpempty @t200))
% 1.03/1.24  (assume @p25 @t204)
% 1.03/1.24  (assume @p26 @t208)
% 1.03/1.24  (assume @p27 @t212)
% 1.03/1.24  (assume @p28 @t215)
% 1.03/1.24  (assume @p29 @t219)
% 1.03/1.24  (assume @p30 (= tptp.emptyinunitempty @t221))
% 1.03/1.24  (assume @p31 @t223)
% 1.03/1.24  (assume @p32 @t231)
% 1.03/1.24  (assume @p33 @t234)
% 1.03/1.24  (assume @p34 @t238)
% 1.03/1.24  (assume @p35 @t241)
% 1.03/1.24  (assume @p36 @t244)
% 1.03/1.24  (assume @p37 (= tptp.emptyInPowerset @t243))
% 1.03/1.24  (assume @p38 @t247)
% 1.03/1.24  (assume @p39 @t251)
% 1.03/1.24  (assume @p40 @t258)
% 1.03/1.24  (assume @p41 @t262)
% 1.03/1.24  (assume @p42 @t268)
% 1.03/1.24  (assume @p43 @t273)
% 1.03/1.24  (assume @p44 @t278)
% 1.03/1.24  (assume @p45 @t284)
% 1.03/1.24  (assume @p46 @t286)
% 1.03/1.24  (assume @p47 @t288)
% 1.03/1.24  (assume @p48 @t297)
% 1.03/1.24  (assume @p49 @t300)
% 1.03/1.24  (assume @p50 @t303)
% 1.03/1.24  (assume @p51 @t311)
% 1.03/1.24  (assume @p52 @t314)
% 1.03/1.24  (assume @p53 @t322)
% 1.03/1.24  (assume @p54 @t327)
% 1.03/1.24  (assume @p55 @t330)
% 1.03/1.24  (assume @p56 @t333)
% 1.03/1.24  (assume @p57 @t336)
% 1.03/1.24  (assume @p58 @t339)
% 1.03/1.24  (assume @p59 (= tptp.notdexE @t329))
% 1.03/1.24  (assume @p60 (= tptp.notdallE @t321))
% 1.03/1.24  (assume @p61 @t342)
% 1.03/1.24  (assume @p62 @t347)
% 1.03/1.24  (assume @p63 @t350)
% 1.03/1.24  (assume @p64 @t356)
% 1.03/1.24  (assume @p65 @t361)
% 1.03/1.24  (assume @p66 @t364)
% 1.03/1.24  (assume @p67 @t377)
% 1.03/1.24  (assume @p68 @t379)
% 1.03/1.24  (assume @p69 @t389)
% 1.03/1.24  (assume @p70 @t393)
% 1.03/1.24  (assume @p71 @t397)
% 1.03/1.24  (assume @p72 @t398)
% 1.03/1.24  (assume @p73 @t399)
% 1.03/1.24  (assume @p74 @t406)
% 1.03/1.24  (assume @p75 @t417)
% 1.03/1.24  (assume @p76 @t422)
% 1.03/1.24  (assume @p77 @t426)
% 1.03/1.24  (assume @p78 @t428)
% 1.03/1.24  (assume @p79 (= tptp.subsetI2 @t421))
% 1.03/1.24  (assume @p80 @t431)
% 1.03/1.24  (assume @p81 @t433)
% 1.03/1.24  (assume @p82 @t437)
% 1.03/1.24  (assume @p83 @t441)
% 1.03/1.24  (assume @p84 @t444)
% 1.03/1.24  (assume @p85 @t447)
% 1.03/1.24  (assume @p86 @t450)
% 1.03/1.24  (assume @p87 @t456)
% 1.03/1.24  (assume @p88 @t460)
% 1.03/1.24  (assume @p89 @t464)
% 1.03/1.24  (assume @p90 @t468)
% 1.03/1.24  (assume @p91 @t471)
% 1.03/1.24  (assume @p92 @t474)
% 1.03/1.24  (assume @p93 @t476)
% 1.03/1.24  (assume @p94 @t478)
% 1.03/1.24  (assume @p95 @t481)
% 1.03/1.24  (assume @p96 @t484)
% 1.03/1.24  (assume @p97 @t487)
% 1.03/1.24  (assume @p98 @t490)
% 1.03/1.24  (assume @p99 @t494)
% 1.03/1.24  (assume @p100 (= tptp.upairset2IR @t302))
% 1.03/1.24  (assume @p101 @t496)
% 1.03/1.24  (assume @p102 @t503)
% 1.03/1.24  (assume @p103 @t506)
% 1.03/1.24  (assume @p104 @t509)
% 1.03/1.24  (assume @p105 @t512)
% 1.03/1.24  (assume @p106 @t518)
% 1.03/1.24  (assume @p107 @t525)
% 1.03/1.24  (assume @p108 @t527)
% 1.03/1.24  (assume @p109 @t531)
% 1.03/1.24  (assume @p110 @t535)
% 1.03/1.24  (assume @p111 @t539)
% 1.03/1.24  (assume @p112 @t541)
% 1.03/1.24  (assume @p113 @t547)
% 1.03/1.24  (assume @p114 @t550)
% 1.03/1.24  (assume @p115 @t553)
% 1.03/1.24  (assume @p116 @t556)
% 1.03/1.24  (assume @p117 @t563)
% 1.03/1.24  (assume @p118 @t568)
% 1.03/1.24  (assume @p119 @t570)
% 1.03/1.24  (assume @p120 @t572)
% 1.03/1.24  (assume @p121 @t576)
% 1.03/1.24  (assume @p122 @t579)
% 1.03/1.24  (assume @p123 @t581)
% 1.03/1.24  (assume @p124 @t583)
% 1.03/1.24  (assume @p125 @t585)
% 1.03/1.24  (assume @p126 @t588)
% 1.03/1.24  (assume @p127 @t591)
% 1.03/1.24  (assume @p128 @t601)
% 1.03/1.24  (assume @p129 @t604)
% 1.03/1.24  (assume @p130 @t607)
% 1.03/1.24  (assume @p131 @t611)
% 1.03/1.24  (assume @p132 @t614)
% 1.03/1.24  (assume @p133 (= tptp.secondinupair @t302))
% 1.03/1.24  (assume @p134 @t621)
% 1.03/1.24  (assume @p135 @t624)
% 1.03/1.24  (assume @p136 @t626)
% 1.03/1.24  (assume @p137 @t629)
% 1.03/1.24  (assume @p138 @t632)
% 1.03/1.24  (assume @p139 @t636)
% 1.03/1.24  (assume @p140 @t640)
% 1.03/1.24  (assume @p141 (= tptp.upairset2E @t296))
% 1.03/1.24  (assume @p142 @t645)
% 1.03/1.24  (assume @p143 @t650)
% 1.03/1.24  (assume @p144 @t655)
% 1.03/1.24  (assume @p145 @t662)
% 1.03/1.24  (assume @p146 @t668)
% 1.03/1.24  (assume @p147 @t674)
% 1.03/1.24  (assume @p148 @t831)
% 1.03/1.24  (assume @p149 true)
% 1.03/1.24  (step @p150 (= tptp.exu @t832) :rule refl :args (@t832))
% 1.03/1.24  (step @p151 (= tptp.nonempty @t833) :rule refl :args (@t833))
% 1.03/1.24  (step @p152 (= tptp.iskpair @t840) :rule refl :args (@t840))
% 1.03/1.24  (step @p153 (= tptp.kpair @t841) :rule refl :args (@t841))
% 1.03/1.24  (step @p154 (= tptp.cartprod @t851) :rule refl :args (@t851))
% 1.03/1.24  (step @p155 :rule refl :args (@t1063))
% 1.03/1.24  (step @p156 :rule skolem_intro :args ((@purify true)))
% 1.03/1.24  (step @p157 :rule symm :premises (@p156))
% 1.03/1.24  (step @p158 :rule cong :premises (@p157) :args (@t1064))
% 1.03/1.24  (step @p159 :rule cong :premises (@p158) :args (@t1065))
% 1.03/1.24  (step @p160 :rule cong :premises (@p159 @p155) :args (@t1066))
% 1.03/1.24  (step @p161 :rule refl :args (tptp.emptyset))
% 1.03/1.24  (step @p162 :rule cong :premises (@p161 @p158) :args (@t1067))
% 1.03/1.24  (step @p163 :rule cong :premises (@p162 @p160) :args (@t1068))
% 1.03/1.24  (step @p164 :rule refl :args (@t1071))
% 1.03/1.24  (step @p165 :rule cong :premises (@p164 @p163) :args (@t1072))
% 1.03/1.24  (step @p166 :rule refl :args (@t1079))
% 1.03/1.24  (step @p167 :rule cong :premises (@p166 @p165) :args (@t1080))
% 1.03/1.24  (step @p168 :rule refl :args (@t943))
% 1.03/1.24  (step @p169 :rule cong :premises (@p168 @p167) :args (@t1081))
% 1.03/1.24  (step @p170 :rule refl :args (@t1083))
% 1.03/1.24  (step @p171 :rule cong :premises (@p170 @p169) :args (@t1084))
% 1.03/1.24  (step @p172 :rule refl :args (@t926))
% 1.03/1.24  (step @p173 :rule cong :premises (@p172 @p171) :args (@t1085))
% 1.03/1.24  (step @p174 :rule refl :args (@t1089))
% 1.03/1.24  (step @p175 :rule cong :premises (@p174 @p173) :args (@t1090))
% 1.03/1.24  (step @p176 :rule refl :args (@t1092))
% 1.03/1.24  (step @p177 :rule cong :premises (@p176 @p175) :args (@t1093))
% 1.03/1.24  (step @p178 :rule refl :args (@t1094))
% 1.03/1.24  (step @p179 :rule cong :premises (@p178 @p177) :args (@t1095))
% 1.03/1.24  (step @p180 :rule refl :args (@t1096))
% 1.03/1.24  (step @p181 :rule cong :premises (@p180 @p179) :args (@t1097))
% 1.03/1.24  (step @p182 :rule refl :args (@t1100))
% 1.03/1.24  (step @p183 :rule cong :premises (@p182 @p181) :args (@t1101))
% 1.03/1.24  (step @p184 :rule refl :args (@t1108))
% 1.03/1.24  (step @p185 :rule cong :premises (@p184 @p183) :args (@t1109))
% 1.03/1.24  (step @p186 :rule refl :args (@t1113))
% 1.03/1.24  (step @p187 :rule cong :premises (@p186 @p185) :args (@t1114))
% 1.03/1.24  (step @p188 :rule refl :args (@t1121))
% 1.03/1.24  (step @p189 :rule cong :premises (@p188 @p187) :args (@t1122))
% 1.03/1.24  (step @p190 :rule refl :args (@t1123))
% 1.03/1.24  (step @p191 :rule cong :premises (@p190 @p189) :args (@t1124))
% 1.03/1.24  (step @p192 :rule refl :args (@t1125))
% 1.03/1.24  (step @p193 :rule cong :premises (@p192 @p191) :args (@t1126))
% 1.03/1.24  (step @p194 :rule refl :args (@t1128))
% 1.03/1.24  (step @p195 :rule cong :premises (@p194 @p193) :args (@t1129))
% 1.03/1.24  (step @p196 :rule cong :premises (@p194 @p195) :args (@t1130))
% 1.03/1.24  (step @p197 :rule refl :args (@t1133))
% 1.03/1.24  (step @p198 :rule cong :premises (@p197 @p196) :args (@t1134))
% 1.03/1.24  (step @p199 :rule refl :args (@t1138))
% 1.03/1.24  (step @p200 :rule cong :premises (@p199 @p198) :args (@t1139))
% 1.03/1.24  (step @p201 :rule refl :args (@t1141))
% 1.03/1.24  (step @p202 :rule cong :premises (@p201 @p200) :args (@t1142))
% 1.03/1.24  (step @p203 :rule cong :premises (@p201 @p202) :args (@t1143))
% 1.03/1.24  (step @p204 :rule refl :args (@t1144))
% 1.03/1.24  (step @p205 :rule cong :premises (@p204 @p203) :args (@t1145))
% 1.03/1.24  (step @p206 :rule refl :args ((tptp.in tptp.emptyset @t220)))
% 1.03/1.24  (step @p207 :rule refl :args (@t1146))
% 1.03/1.24  (step @p208 :rule refl :args (tptp.emptyset))
% 1.03/1.24  (step @p209 :rule cong :premises (@p208 @p207) :args (@t1147))
% 1.03/1.24  (step @p210 :rule trans :premises (@p209 @p206))
% 1.03/1.24  (step @p211 :rule refl :args (@t49))
% 1.03/1.24  (step @p212 :rule ho_cong :premises (@p211 @p207))
% 1.03/1.24  (step @p213 :rule cong :premises (@p212 @p210) :args ((= (_ @t49 @t1146) @t1147)))
% 1.03/1.24  (step @p214 :rule symm :premises (@p213))
% 1.03/1.24  (step @p215 :rule refl :args (@t221))
% 1.03/1.24  (step @p216 :rule eq_resolve :premises (@p215 @p214))
% 1.03/1.24  (step @p217 :rule refl :args (@t220))
% 1.03/1.24  (step @p218 :rule cong :premises (@p217 @p207) :args ((= @t220 @t1146)))
% 1.03/1.24  (step @p219 :rule symm :premises (@p218))
% 1.03/1.24  (step @p220 :rule eq_resolve :premises (@p217 @p219))
% 1.03/1.24  (step @p221 :rule refl :args (@t49))
% 1.03/1.24  (step @p222 :rule ho_cong :premises (@p221 @p220))
% 1.03/1.24  (step @p223 :rule trans :premises (@p222 @p216))
% 1.03/1.24  (step @p224 :rule cong :premises (@p223 @p205) :args (@t1148))
% 1.03/1.24  (step @p225 :rule refl :args (@t1151))
% 1.03/1.24  (step @p226 :rule cong :premises (@p225 @p224) :args (@t1152))
% 1.03/1.24  (step @p227 :rule refl :args (@t1156))
% 1.03/1.24  (step @p228 :rule cong :premises (@p227 @p226) :args (@t1157))
% 1.03/1.24  (step @p229 :rule refl :args (@t1158))
% 1.03/1.24  (step @p230 :rule cong :premises (@p229 @p228) :args (@t1159))
% 1.03/1.24  (step @p231 :rule cong :premises (@p182 @p230) :args (@t1160))
% 1.03/1.24  (step @p232 :rule refl :args (@t1162))
% 1.03/1.24  (step @p233 :rule cong :premises (@p232 @p231) :args (@t1163))
% 1.03/1.24  (step @p234 :rule refl :args (@t1164))
% 1.03/1.24  (step @p235 :rule cong :premises (@p234 @p233) :args (@t1165))
% 1.03/1.24  (step @p236 :rule cong :premises (@p234 @p235) :args (@t1166))
% 1.03/1.24  (step @p237 :rule refl :args (@t1168))
% 1.03/1.24  (step @p238 :rule cong :premises (@p237 @p236) :args (@t1169))
% 1.03/1.24  (step @p239 :rule refl :args (@t1175))
% 1.03/1.24  (step @p240 :rule cong :premises (@p239 @p238) :args (@t1176))
% 1.03/1.24  (step @p241 :rule refl :args (@t1177))
% 1.03/1.24  (step @p242 :rule cong :premises (@p241 @p240) :args (@t1178))
% 1.03/1.24  (step @p243 :rule cong :premises (@p241 @p242) :args (@t1179))
% 1.03/1.24  (step @p244 :rule cong :premises (@p241 @p243) :args (@t1180))
% 1.03/1.24  (step @p245 :rule refl :args (@t1182))
% 1.03/1.24  (step @p246 :rule cong :premises (@p245 @p244) :args (@t1183))
% 1.03/1.24  (step @p247 :rule refl :args (@t1185))
% 1.03/1.24  (step @p248 :rule cong :premises (@p247 @p246) :args (@t1186))
% 1.03/1.24  (step @p249 :rule refl :args (@t1187))
% 1.03/1.24  (step @p250 :rule cong :premises (@p249 @p248) :args (@t1188))
% 1.03/1.24  (step @p251 :rule refl :args (@t1189))
% 1.03/1.24  (step @p252 :rule cong :premises (@p251 @p250) :args (@t1190))
% 1.03/1.24  (step @p253 :rule refl :args (@t1195))
% 1.03/1.24  (step @p254 :rule cong :premises (@p253 @p252) :args (@t1196))
% 1.03/1.24  (step @p255 :rule refl :args (@t1247))
% 1.03/1.24  (step @p256 :rule cong :premises (@p255 @p254) :args (@t1248))
% 1.03/1.24  (step @p257 :rule refl :args (@t1255))
% 1.03/1.24  (step @p258 :rule cong :premises (@p257 @p256) :args (@t1256))
% 1.03/1.24  (step @p259 :rule refl :args (@t1269))
% 1.03/1.24  (step @p260 :rule cong :premises (@p259 @p258) :args (@t1270))
% 1.03/1.24  (step @p261 :rule refl :args (@t1284))
% 1.03/1.24  (step @p262 :rule cong :premises (@p261 @p260) :args (@t1285))
% 1.03/1.24  (step @p263 :rule refl :args (@t1287))
% 1.03/1.24  (step @p264 :rule cong :premises (@p263 @p262) :args (@t1288))
% 1.03/1.24  (step @p265 :rule refl :args (@t1289))
% 1.03/1.24  (step @p266 :rule refl :args (@t50))
% 1.03/1.24  (step @p267 :rule cong :premises (@p266 @p265) :args ((= @t50 @t1289)))
% 1.03/1.24  (step @p268 :rule symm :premises (@p267))
% 1.03/1.24  (step @p269 :rule eq_resolve :premises (@p266 @p268))
% 1.03/1.24  (step @p270 :rule cong :premises (@p269 @p264) :args (@t1290))
% 1.03/1.24  (step @p271 :rule refl :args (@t1291))
% 1.03/1.24  (step @p272 :rule cong :premises (@p271 @p270) :args (@t1292))
% 1.03/1.24  (step @p273 :rule refl :args (@t1293))
% 1.03/1.24  (step @p274 :rule cong :premises (@p273 @p272) :args (@t1294))
% 1.03/1.24  (step @p275 :rule refl :args (@t1296))
% 1.03/1.24  (step @p276 :rule cong :premises (@p275 @p274) :args (@t1297))
% 1.03/1.24  (step @p277 :rule cong :premises (@p241 @p276) :args (@t1298))
% 1.03/1.24  (step @p278 :rule refl :args (@t1300))
% 1.03/1.24  (step @p279 :rule cong :premises (@p278 @p277) :args (@t1301))
% 1.03/1.24  (step @p280 :rule cong :premises (@p279) :args ((not @t1301)))
% 1.03/1.24  (step @p281 :rule bool-impl-true2 :args (@t996))
% 1.03/1.24  (step @p282 :rule refl :args (@t998))
% 1.03/1.24  (step @p283 :rule cong :premises (@p282 @p281) :args (@t1302))
% 1.03/1.24  (step @p284 :rule refl :args (@t999))
% 1.03/1.24  (step @p285 :rule cong :premises (@p284 @p283) :args (@t1303))
% 1.03/1.24  (step @p286 :rule refl :args (@t1000))
% 1.03/1.24  (step @p287 :rule cong :premises (@p286 @p285) :args (@t1304))
% 1.03/1.24  (step @p288 :rule refl :args (@t1001))
% 1.03/1.24  (step @p289 :rule cong :premises (@p288 @p287) :args (@t1305))
% 1.03/1.24  (step @p290 :rule refl :args (@t1003))
% 1.03/1.24  (step @p291 :rule cong :premises (@p290 @p289) :args (@t1306))
% 1.03/1.24  (step @p292 :rule refl :args (@t1006))
% 1.03/1.24  (step @p293 :rule cong :premises (@p292 @p291) :args (@t1307))
% 1.03/1.24  (step @p294 :rule cong :premises (@p282 @p293) :args (@t1308))
% 1.03/1.24  (step @p295 :rule cong :premises (@p282 @p294) :args (@t1309))
% 1.03/1.24  (step @p296 :rule cong :premises (@p292 @p295) :args (@t1310))
% 1.03/1.24  (step @p297 :rule refl :args (@t1017))
% 1.03/1.24  (step @p298 :rule cong :premises (@p297 @p296) :args (@t1311))
% 1.03/1.24  (step @p299 :rule refl :args (@t1032))
% 1.03/1.24  (step @p300 :rule cong :premises (@p299 @p298) :args (@t1312))
% 1.03/1.24  (step @p301 :rule refl :args (@t1041))
% 1.03/1.24  (step @p302 :rule cong :premises (@p301 @p300) :args (@t1313))
% 1.03/1.24  (step @p303 :rule bool-impl-true2 :args (@t1313))
% 1.03/1.24  (step @p304 :rule trans :premises (@p303 @p302))
% 1.03/1.24  (step @p305 :rule bool-impl-true2 :args (@t1313))
% 1.03/1.24  (step @p306 :rule refl :args (true))
% 1.03/1.24  (step @p307 :rule cong :premises (@p306 @p305) :args (@t1314))
% 1.03/1.24  (step @p308 :rule trans :premises (@p307 @p304))
% 1.03/1.24  (step @p309 :rule cong :premises (@p306 @p305) :args (@t1314))
% 1.03/1.24  (step @p310 :rule cong :premises (@p306 @p309) :args (@t1315))
% 1.03/1.24  (step @p311 :rule trans :premises (@p310 @p308))
% 1.03/1.24  (step @p312 :rule cong :premises (@p306 @p309) :args (@t1315))
% 1.03/1.24  (step @p313 :rule cong :premises (@p306 @p312) :args (@t1316))
% 1.03/1.24  (step @p314 :rule trans :premises (@p313 @p311))
% 1.03/1.24  (step @p315 :rule cong :premises (@p306 @p312) :args (@t1316))
% 1.03/1.24  (step @p316 :rule cong :premises (@p306 @p315) :args (@t1317))
% 1.03/1.24  (step @p317 :rule trans :premises (@p316 @p314))
% 1.03/1.24  (step @p318 :rule refl :args (@t1053))
% 1.03/1.24  (step @p319 :rule cong :premises (@p318 @p317) :args (@t1318))
% 1.03/1.24  (step @p320 :rule cong :premises (@p301 @p319) :args (@t1319))
% 1.03/1.24  (step @p321 :rule bool-impl-true2 :args (@t1319))
% 1.03/1.24  (step @p322 :rule trans :premises (@p321 @p320))
% 1.03/1.24  (step @p323 :rule bool-impl-true2 :args (@t1319))
% 1.03/1.24  (step @p324 :rule cong :premises (@p306 @p323) :args (@t1320))
% 1.03/1.24  (step @p325 :rule trans :premises (@p324 @p322))
% 1.03/1.24  (step @p326 :rule refl :args (@t1056))
% 1.03/1.24  (step @p327 :rule cong :premises (@p326 @p325) :args (@t1321))
% 1.03/1.24  (step @p328 :rule refl :args (@t1062))
% 1.03/1.24  (step @p329 :rule cong :premises (@p328 @p327) :args (@t1322))
% 1.03/1.24  (step @p330 :rule bool-impl-true2 :args (@t1322))
% 1.03/1.24  (step @p331 :rule trans :premises (@p330 @p329))
% 1.03/1.24  (step @p332 :rule bool-impl-true2 :args (@t1322))
% 1.03/1.24  (step @p333 :rule cong :premises (@p306 @p332) :args (@t1323))
% 1.03/1.24  (step @p334 :rule trans :premises (@p333 @p331))
% 1.03/1.24  (step @p335 :rule cong :premises (@p306 @p332) :args (@t1323))
% 1.03/1.24  (step @p336 :rule cong :premises (@p306 @p335) :args (@t1324))
% 1.03/1.24  (step @p337 :rule trans :premises (@p336 @p334))
% 1.03/1.24  (step @p338 :rule refl :args (@t1065))
% 1.03/1.24  (step @p339 :rule cong :premises (@p338 @p337) :args (@t1325))
% 1.03/1.24  (step @p340 :rule refl :args (@t1067))
% 1.03/1.24  (step @p341 :rule cong :premises (@p340 @p339) :args (@t1326))
% 1.03/1.24  (step @p342 :rule bool-impl-true2 :args (@t1326))
% 1.03/1.24  (step @p343 :rule trans :premises (@p342 @p341))
% 1.03/1.24  (step @p344 :rule bool-impl-true2 :args (@t1326))
% 1.03/1.24  (step @p345 :rule cong :premises (@p306 @p344) :args (@t1327))
% 1.03/1.24  (step @p346 :rule trans :premises (@p345 @p343))
% 1.03/1.24  (step @p347 :rule cong :premises (@p306 @p344) :args (@t1327))
% 1.03/1.24  (step @p348 :rule cong :premises (@p306 @p347) :args (@t1328))
% 1.03/1.24  (step @p349 :rule trans :premises (@p348 @p346))
% 1.03/1.24  (step @p350 :rule cong :premises (@p306 @p347) :args (@t1328))
% 1.03/1.24  (step @p351 :rule cong :premises (@p306 @p350) :args (@t1329))
% 1.03/1.24  (step @p352 :rule trans :premises (@p351 @p349))
% 1.03/1.24  (step @p353 :rule cong :premises (@p164 @p352) :args (@t1330))
% 1.03/1.24  (step @p354 :rule cong :premises (@p166 @p353) :args (@t1331))
% 1.03/1.24  (step @p355 :rule cong :premises (@p168 @p354) :args (@t1332))
% 1.03/1.24  (step @p356 :rule cong :premises (@p170 @p355) :args (@t1333))
% 1.03/1.24  (step @p357 :rule cong :premises (@p172 @p356) :args (@t1334))
% 1.03/1.24  (step @p358 :rule cong :premises (@p174 @p357) :args (@t1335))
% 1.03/1.24  (step @p359 :rule cong :premises (@p176 @p358) :args (@t1336))
% 1.03/1.24  (step @p360 :rule cong :premises (@p178 @p359) :args (@t1337))
% 1.03/1.24  (step @p361 :rule cong :premises (@p180 @p360) :args (@t1338))
% 1.03/1.24  (step @p362 :rule cong :premises (@p182 @p361) :args (@t1339))
% 1.03/1.24  (step @p363 :rule cong :premises (@p184 @p362) :args (@t1340))
% 1.03/1.24  (step @p364 :rule cong :premises (@p186 @p363) :args (@t1341))
% 1.03/1.24  (step @p365 :rule cong :premises (@p188 @p364) :args (@t1342))
% 1.03/1.24  (step @p366 :rule cong :premises (@p190 @p365) :args (@t1343))
% 1.03/1.24  (step @p367 :rule cong :premises (@p192 @p366) :args (@t1344))
% 1.03/1.24  (step @p368 :rule cong :premises (@p194 @p367) :args (@t1345))
% 1.03/1.24  (step @p369 :rule cong :premises (@p194 @p368) :args (@t1346))
% 1.03/1.24  (step @p370 :rule cong :premises (@p197 @p369) :args (@t1347))
% 1.03/1.24  (step @p371 :rule cong :premises (@p199 @p370) :args (@t1348))
% 1.03/1.24  (step @p372 :rule cong :premises (@p201 @p371) :args (@t1349))
% 1.03/1.24  (step @p373 :rule cong :premises (@p201 @p372) :args (@t1350))
% 1.03/1.24  (step @p374 :rule cong :premises (@p204 @p373) :args (@t1351))
% 1.03/1.24  (step @p375 :rule refl :args (@t221))
% 1.03/1.24  (step @p376 :rule cong :premises (@p375 @p374) :args (@t1352))
% 1.03/1.24  (step @p377 :rule cong :premises (@p225 @p376) :args (@t1353))
% 1.03/1.24  (step @p378 :rule cong :premises (@p227 @p377) :args (@t1354))
% 1.03/1.24  (step @p379 :rule cong :premises (@p229 @p378) :args (@t1355))
% 1.03/1.24  (step @p380 :rule cong :premises (@p182 @p379) :args (@t1356))
% 1.03/1.24  (step @p381 :rule cong :premises (@p232 @p380) :args (@t1357))
% 1.03/1.24  (step @p382 :rule cong :premises (@p234 @p381) :args (@t1358))
% 1.03/1.24  (step @p383 :rule cong :premises (@p234 @p382) :args (@t1359))
% 1.03/1.24  (step @p384 :rule cong :premises (@p237 @p383) :args (@t1360))
% 1.03/1.24  (step @p385 :rule cong :premises (@p239 @p384) :args (@t1361))
% 1.03/1.24  (step @p386 :rule cong :premises (@p241 @p385) :args (@t1362))
% 1.03/1.24  (step @p387 :rule cong :premises (@p241 @p386) :args (@t1363))
% 1.03/1.24  (step @p388 :rule cong :premises (@p241 @p387) :args (@t1364))
% 1.03/1.24  (step @p389 :rule cong :premises (@p245 @p388) :args (@t1365))
% 1.03/1.24  (step @p390 :rule bool-impl-true2 :args (@t1365))
% 1.03/1.24  (step @p391 :rule trans :premises (@p390 @p389))
% 1.03/1.24  (step @p392 :rule cong :premises (@p247 @p391) :args (@t1366))
% 1.03/1.24  (step @p393 :rule cong :premises (@p249 @p392) :args (@t1367))
% 1.03/1.24  (step @p394 :rule cong :premises (@p251 @p393) :args (@t1368))
% 1.03/1.24  (step @p395 :rule cong :premises (@p253 @p394) :args (@t1369))
% 1.03/1.24  (step @p396 :rule cong :premises (@p255 @p395) :args (@t1370))
% 1.03/1.24  (step @p397 :rule cong :premises (@p257 @p396) :args (@t1371))
% 1.03/1.24  (step @p398 :rule cong :premises (@p259 @p397) :args (@t1372))
% 1.03/1.24  (step @p399 :rule cong :premises (@p261 @p398) :args (@t1373))
% 1.03/1.24  (step @p400 :rule cong :premises (@p263 @p399) :args (@t1374))
% 1.03/1.24  (step @p401 :rule refl :args (@t50))
% 1.03/1.24  (step @p402 :rule cong :premises (@p401 @p400) :args (@t1375))
% 1.03/1.24  (step @p403 :rule cong :premises (@p271 @p402) :args (@t1376))
% 1.03/1.24  (step @p404 :rule cong :premises (@p273 @p403) :args (@t1377))
% 1.03/1.24  (step @p405 :rule cong :premises (@p275 @p404) :args (@t1378))
% 1.03/1.24  (step @p406 :rule cong :premises (@p241 @p405) :args (@t1379))
% 1.03/1.24  (step @p407 :rule cong :premises (@p278 @p406) :args (@t1380))
% 1.03/1.24  (step @p408 :rule cong :premises (@p407) :args ((not @t1380)))
% 1.03/1.24  (step @p409 :rule refl :args (@t884))
% 1.03/1.24  (step @p410 :rule aci_norm :args ((= @t1382 @t899)))
% 1.03/1.24  (step @p411 :rule cong :premises (@p410) :args (@t1383))
% 1.03/1.24  (step @p412 :rule quant-merge-prenex :args ((= (forall @t245 @t1385) @t1383)))
% 1.03/1.24  (step @p413 :rule alpha_equiv :args (@t1386 (@list @t896) @t1387))
% 1.03/1.24  (step @p414 :rule refl :args (@t858))
% 1.03/1.24  (step @p415 :rule nary_cong :premises (@p414 @p413) :args (@t1388))
% 1.03/1.24  (step @p416 :rule quant-miniscope-or :args ((= @t1385 @t1388)))
% 1.03/1.24  (step @p417 :rule trans :premises (@p416 @p415))
% 1.03/1.24  (step @p418 :rule symm :premises (@p417))
% 1.03/1.24  (step @p419 :rule cong :premises (@p418) :args ((forall @t245 (or @t858 @t1391))))
% 1.03/1.24  (step @p420 :rule trans :premises (@p419 @p412))
% 1.03/1.24  (step @p421 :rule trans :premises (@p420 @p411))
% 1.03/1.24  (step @p422 :rule refl :args (@t1391))
% 1.03/1.24  (step @p423 :rule refl :args (@t857))
% 1.03/1.24  (step @p424 :rule refl :args (@t7))
% 1.03/1.24  (step @p425 :rule cong :premises (@p424 @p423) :args ((= @t7 @t857)))
% 1.03/1.24  (step @p426 :rule symm :premises (@p425))
% 1.03/1.24  (step @p427 :rule eq_resolve :premises (@p424 @p426))
% 1.03/1.24  (step @p428 :rule cong :premises (@p427) :args (@t197))
% 1.03/1.24  (step @p429 :rule nary_cong :premises (@p428 @p422) :args (@t1392))
% 1.03/1.24  (step @p430 :rule cong :premises (@p429) :args ((forall @t245 @t1392)))
% 1.03/1.24  (step @p431 :rule trans :premises (@p430 @p421))
% 1.03/1.24  (step @p432 :rule bool-impl-elim :args (@t7 @t1391))
% 1.03/1.24  (step @p433 :rule cong :premises (@p432) :args ((forall @t245 (=> @t7 @t1391))))
% 1.03/1.24  (step @p434 :rule trans :premises (@p433 @p431))
% 1.03/1.24  (step @p435 :rule eq-symm :args (@t885 @t890))
% 1.03/1.24  (step @p436 :rule cong :premises (@p435) :args (@t1393))
% 1.03/1.24  (step @p437 :rule refl :args (@t871))
% 1.03/1.24  (step @p438 :rule refl :args (@t892))
% 1.03/1.24  (step @p439 :rule nary_cong :premises (@p438 @p437 @p436) :args (@t1394))
% 1.03/1.24  (step @p440 :rule cong :premises (@p439) :args (@t1395))
% 1.03/1.24  (step @p441 :rule cong :premises (@p440) :args (@t1396))
% 1.03/1.24  (step @p442 :rule cong :premises (@p441) :args (@t1397))
% 1.03/1.24  (step @p443 :rule refl :args (@t881))
% 1.03/1.24  (step @p444 :rule cong :premises (@p443 @p442) :args (@t1398))
% 1.03/1.24  (step @p445 :rule refl :args (@t936))
% 1.03/1.24  (step @p446 :rule cong :premises (@p445 @p444) :args (@t1399))
% 1.03/1.24  (step @p447 :rule refl :args (@t1390))
% 1.03/1.24  (step @p448 :rule nary_cong :premises (@p447 @p446) :args (@t1400))
% 1.03/1.24  (step @p449 :rule cong :premises (@p448) :args (@t1401))
% 1.03/1.24  (step @p450 :rule refl :args (@t7))
% 1.03/1.24  (step @p451 :rule cong :premises (@p450 @p449) :args (@t1402))
% 1.03/1.24  (step @p452 :rule cong :premises (@p451) :args ((forall @t245 @t1402)))
% 1.03/1.24  (step @p453 :rule trans :premises (@p452 @p434))
% 1.03/1.24  (step @p454 :rule alpha_equiv :args (@t1408 @t1409 (@list @t885)))
% 1.03/1.24  (step @p455 :rule refl :args (@t881))
% 1.03/1.24  (step @p456 :rule cong :premises (@p455 @p454) :args (@t1410))
% 1.03/1.24  (step @p457 :rule refl :args (@t936))
% 1.03/1.24  (step @p458 :rule cong :premises (@p457 @p456) :args (@t1411))
% 1.03/1.24  (step @p459 :rule refl :args (@t1390))
% 1.03/1.24  (step @p460 :rule nary_cong :premises (@p459 @p458) :args (@t1412))
% 1.03/1.24  (step @p461 :rule cong :premises (@p460) :args (@t1413))
% 1.03/1.24  (step @p462 :rule cong :premises (@p424 @p461) :args (@t1414))
% 1.03/1.24  (step @p463 :rule cong :premises (@p462) :args ((forall @t245 @t1414)))
% 1.03/1.24  (step @p464 :rule trans :premises (@p463 @p453))
% 1.03/1.24  (step @p465 :rule refl :args ((tptp.in @t617 @t1422)))
% 1.03/1.24  (step @p466 :rule refl :args ((tptp.dsetconstr @t656 @t1421)))
% 1.03/1.24  (step @p467 :rule refl :args ((tptp.setadjoin @t1419 @t1418)))
% 1.03/1.24  (step @p468 :rule refl :args ((tptp.setadjoin @t1417 tptp.emptyset)))
% 1.03/1.24  (step @p469 :rule refl :args ((tptp.setadjoin @t886 @t1415)))
% 1.03/1.24  (step @p470 :rule refl :args (@t863))
% 1.03/1.24  (step @p471 :rule refl :args (@t886))
% 1.03/1.24  (step @p472 :rule cong :premises (@p471 @p470) :args (@t887))
% 1.03/1.24  (step @p473 :rule trans :premises (@p472 @p469))
% 1.03/1.24  (step @p474 :rule cong :premises (@p473 @p208) :args (@t888))
% 1.03/1.24  (step @p475 :rule trans :premises (@p474 @p468))
% 1.03/1.24  (step @p476 :rule refl :args (@t889))
% 1.03/1.24  (step @p477 :rule cong :premises (@p476 @p475) :args (@t890))
% 1.03/1.24  (step @p478 :rule trans :premises (@p477 @p467))
% 1.03/1.24  (step @p479 :rule refl :args (@t4))
% 1.03/1.24  (step @p480 :rule cong :premises (@p479 @p478) :args (@t1403))
% 1.03/1.24  (step @p481 :rule cong :premises (@p480) :args (@t1404))
% 1.03/1.24  (step @p482 :rule refl :args (@t870))
% 1.03/1.24  (step @p483 :rule cong :premises (@p482) :args (@t871))
% 1.03/1.24  (step @p484 :rule refl :args (@t891))
% 1.03/1.24  (step @p485 :rule cong :premises (@p484) :args (@t892))
% 1.03/1.24  (step @p486 :rule nary_cong :premises (@p485 @p483 @p481) :args (@t1405))
% 1.03/1.24  (step @p487 :rule cong :premises (@p486) :args (@t1406))
% 1.03/1.24  (step @p488 :rule cong :premises (@p487) :args (@t1407))
% 1.03/1.24  (step @p489 :rule cong :premises (@p488) :args (@t1408))
% 1.03/1.24  (step @p490 :rule refl :args ((tptp.powerset @t637)))
% 1.03/1.24  (step @p491 :rule refl :args ((tptp.powerset @t491)))
% 1.03/1.24  (step @p492 :rule refl :args (@t879))
% 1.03/1.24  (step @p493 :rule cong :premises (@p492) :args (@t880))
% 1.03/1.24  (step @p494 :rule trans :premises (@p493 @p491))
% 1.03/1.24  (step @p495 :rule cong :premises (@p494) :args (@t881))
% 1.03/1.24  (step @p496 :rule trans :premises (@p495 @p490))
% 1.03/1.24  (step @p497 :rule cong :premises (@p496 @p489) :args (@t1410))
% 1.03/1.24  (step @p498 :rule trans :premises (@p497 @p466))
% 1.03/1.24  (step @p499 :rule refl :args ((tptp.setadjoin @t279 @t615)))
% 1.03/1.24  (step @p500 :rule refl :args ((tptp.setadjoin @t291 tptp.emptyset)))
% 1.03/1.24  (step @p501 :rule refl :args ((tptp.setadjoin @t4 @t275)))
% 1.03/1.24  (step @p502 :rule refl :args (@t866))
% 1.03/1.24  (step @p503 :rule cong :premises (@p479 @p502) :args (@t924))
% 1.03/1.24  (step @p504 :rule trans :premises (@p503 @p501))
% 1.03/1.24  (step @p505 :rule cong :premises (@p504 @p208) :args (@t935))
% 1.03/1.24  (step @p506 :rule trans :premises (@p505 @p500))
% 1.03/1.24  (step @p507 :rule refl :args (@t853))
% 1.03/1.24  (step @p508 :rule cong :premises (@p507 @p506) :args (@t936))
% 1.03/1.24  (step @p509 :rule trans :premises (@p508 @p499))
% 1.03/1.24  (step @p510 :rule cong :premises (@p509 @p498) :args (@t1411))
% 1.03/1.24  (step @p511 :rule trans :premises (@p510 @p465))
% 1.03/1.24  (step @p512 :rule refl :args (tptp.in))
% 1.03/1.24  (step @p513 :rule ho_cong :premises (@p512 @p509))
% 1.03/1.24  (step @p514 :rule ho_cong :premises (@p513 @p498))
% 1.03/1.24  (step @p515 :rule cong :premises (@p514 @p511) :args ((= (_ @t1423 @t1410) @t1411)))
% 1.03/1.24  (step @p516 :rule symm :premises (@p515))
% 1.03/1.24  (step @p517 :rule refl :args ((_ @t657 @t1422)))
% 1.03/1.24  (step @p518 :rule eq_resolve :premises (@p517 @p516))
% 1.03/1.24  (step @p519 :rule refl :args (tptp.dsetconstr))
% 1.03/1.24  (step @p520 :rule ho_cong :premises (@p519 @p496))
% 1.03/1.24  (step @p521 :rule ho_cong :premises (@p520 @p489))
% 1.03/1.24  (step @p522 :rule cong :premises (@p521 @p498) :args ((= (_ @t1424 @t1408) @t1410)))
% 1.03/1.24  (step @p523 :rule symm :premises (@p522))
% 1.03/1.24  (step @p524 :rule refl :args (@t1422))
% 1.03/1.24  (step @p525 :rule eq_resolve :premises (@p524 @p523))
% 1.03/1.24  (step @p526 :rule refl :args (@t1408))
% 1.03/1.24  (step @p527 :rule refl :args (tptp.powerset))
% 1.03/1.24  (step @p528 :rule ho_cong :premises (@p527 @p494))
% 1.03/1.24  (step @p529 :rule cong :premises (@p528 @p496) :args ((= (_ tptp.powerset @t880) @t881)))
% 1.03/1.24  (step @p530 :rule symm :premises (@p529))
% 1.03/1.24  (step @p531 :rule refl :args (@t656))
% 1.03/1.24  (step @p532 :rule eq_resolve :premises (@p531 @p530))
% 1.03/1.24  (step @p533 :rule ho_cong :premises (@p527 @p492))
% 1.03/1.24  (step @p534 :rule cong :premises (@p533 @p494) :args ((= (_ tptp.powerset @t879) @t880)))
% 1.03/1.24  (step @p535 :rule symm :premises (@p534))
% 1.03/1.24  (step @p536 :rule refl :args (@t637))
% 1.03/1.24  (step @p537 :rule eq_resolve :premises (@p536 @p535))
% 1.03/1.24  (step @p538 :rule refl :args (@t491))
% 1.03/1.24  (step @p539 :rule cong :premises (@p538 @p492) :args ((= @t491 @t879)))
% 1.03/1.24  (step @p540 :rule symm :premises (@p539))
% 1.03/1.24  (step @p541 :rule eq_resolve :premises (@p538 @p540))
% 1.03/1.24  (step @p542 :rule ho_cong :premises (@p527 @p541))
% 1.03/1.24  (step @p543 :rule trans :premises (@p542 @p537))
% 1.03/1.24  (step @p544 :rule ho_cong :premises (@p527 @p543))
% 1.03/1.24  (step @p545 :rule trans :premises (@p544 @p532))
% 1.03/1.24  (step @p546 :rule ho_cong :premises (@p519 @p545))
% 1.03/1.24  (step @p547 :rule ho_cong :premises (@p546 @p526))
% 1.03/1.24  (step @p548 :rule trans :premises (@p547 @p525))
% 1.03/1.24  (step @p549 :rule refl :args (tptp.setadjoin))
% 1.03/1.24  (step @p550 :rule ho_cong :premises (@p549 @p507))
% 1.03/1.24  (step @p551 :rule ho_cong :premises (@p550 @p506))
% 1.03/1.24  (step @p552 :rule cong :premises (@p551 @p509) :args ((= (_ (_ tptp.setadjoin @t853) @t935) @t936)))
% 1.03/1.24  (step @p553 :rule symm :premises (@p552))
% 1.03/1.24  (step @p554 :rule refl :args (@t617))
% 1.03/1.24  (step @p555 :rule eq_resolve :premises (@p554 @p553))
% 1.03/1.24  (step @p556 :rule ho_cong :premises (@p549 @p504))
% 1.03/1.24  (step @p557 :rule ho_cong :premises (@p556 @p208))
% 1.03/1.24  (step @p558 :rule cong :premises (@p557 @p506) :args ((= (_ (_ tptp.setadjoin @t924) tptp.emptyset) @t935)))
% 1.03/1.24  (step @p559 :rule symm :premises (@p558))
% 1.03/1.24  (step @p560 :rule refl :args (@t615))
% 1.03/1.24  (step @p561 :rule eq_resolve :premises (@p560 @p559))
% 1.03/1.24  (step @p562 :rule refl :args (@t24))
% 1.03/1.24  (step @p563 :rule ho_cong :premises (@p562 @p502))
% 1.03/1.24  (step @p564 :rule cong :premises (@p563 @p504) :args ((= (_ @t24 @t866) @t924)))
% 1.03/1.24  (step @p565 :rule symm :premises (@p564))
% 1.03/1.24  (step @p566 :rule refl :args (@t291))
% 1.03/1.24  (step @p567 :rule eq_resolve :premises (@p566 @p565))
% 1.03/1.24  (step @p568 :rule refl :args (@t275))
% 1.03/1.24  (step @p569 :rule cong :premises (@p568 @p502) :args ((= @t275 @t866)))
% 1.03/1.24  (step @p570 :rule symm :premises (@p569))
% 1.03/1.24  (step @p571 :rule eq_resolve :premises (@p568 @p570))
% 1.03/1.24  (step @p572 :rule ho_cong :premises (@p562 @p571))
% 1.03/1.24  (step @p573 :rule trans :premises (@p572 @p567))
% 1.03/1.24  (step @p574 :rule ho_cong :premises (@p549 @p573))
% 1.03/1.24  (step @p575 :rule ho_cong :premises (@p574 @p208))
% 1.03/1.24  (step @p576 :rule trans :premises (@p575 @p561))
% 1.03/1.24  (step @p577 :rule refl :args (@t279))
% 1.03/1.24  (step @p578 :rule cong :premises (@p577 @p507) :args ((= @t279 @t853)))
% 1.03/1.24  (step @p579 :rule symm :premises (@p578))
% 1.03/1.24  (step @p580 :rule eq_resolve :premises (@p577 @p579))
% 1.03/1.24  (step @p581 :rule ho_cong :premises (@p549 @p580))
% 1.03/1.24  (step @p582 :rule ho_cong :premises (@p581 @p576))
% 1.03/1.24  (step @p583 :rule trans :premises (@p582 @p555))
% 1.03/1.24  (step @p584 :rule ho_cong :premises (@p512 @p583))
% 1.03/1.24  (step @p585 :rule ho_cong :premises (@p584 @p548))
% 1.03/1.24  (step @p586 :rule trans :premises (@p585 @p518))
% 1.03/1.24  (step @p587 :rule refl :args (@t1389))
% 1.03/1.24  (step @p588 :rule refl :args (@t351))
% 1.03/1.24  (step @p589 :rule cong :premises (@p588 @p587) :args ((= @t351 @t1389)))
% 1.03/1.24  (step @p590 :rule symm :premises (@p589))
% 1.03/1.24  (step @p591 :rule eq_resolve :premises (@p588 @p590))
% 1.03/1.24  (step @p592 :rule cong :premises (@p591) :args (@t1425))
% 1.03/1.24  (step @p593 :rule nary_cong :premises (@p592 @p586) :args (@t1427))
% 1.03/1.24  (step @p594 :rule cong :premises (@p593) :args ((forall @t70 @t1427)))
% 1.03/1.24  (step @p595 :rule bool-impl-elim :args (@t351 @t1426))
% 1.03/1.24  (step @p596 :rule cong :premises (@p595) :args ((forall @t70 (=> @t351 @t1426))))
% 1.03/1.24  (step @p597 :rule trans :premises (@p596 @p594))
% 1.03/1.24  (step @p598 :rule alpha_equiv :args (@t876 @t1387 (@list @t886)))
% 1.03/1.24  (step @p599 :rule cong :premises (@p598) :args (@t877))
% 1.03/1.24  (step @p600 :rule cong :premises (@p599) :args (@t878))
% 1.03/1.24  (step @p601 :rule refl :args (@t850))
% 1.03/1.24  (step @p602 :rule ho_cong :premises (@p601 @p600))
% 1.03/1.24  (step @p603 :rule refl :args (@t657))
% 1.03/1.24  (step @p604 :rule ho_cong :premises (@p603 @p602))
% 1.03/1.24  (step @p605 :rule cong :premises (@p588 @p604) :args (@t1429))
% 1.03/1.24  (step @p606 :rule cong :premises (@p605) :args ((forall @t70 @t1429)))
% 1.03/1.24  (step @p607 :rule trans :premises (@p606 @p597))
% 1.03/1.24  (step @p608 :rule beta-reduce :args ((= (_ @t1430 @t1) @t1428)))
% 1.03/1.24  (step @p609 :rule refl :args (@t1))
% 1.03/1.24  (step @p610 :rule beta-reduce :args ((= @t1431 @t1430)))
% 1.03/1.24  (step @p611 :rule ho_cong :premises (@p610 @p609))
% 1.03/1.24  (step @p612 :rule trans :premises (@p611 @p608))
% 1.03/1.24  (step @p613 :rule beta-reduce :args ((= (_ @t1432 @t19) @t617)))
% 1.03/1.24  (step @p614 :rule refl :args (@t19))
% 1.03/1.24  (step @p615 :rule beta-reduce :args ((= @t1433 @t1432)))
% 1.03/1.24  (step @p616 :rule ho_cong :premises (@p615 @p614))
% 1.03/1.24  (step @p617 :rule trans :premises (@p616 @p613))
% 1.03/1.24  (step @p618 :rule refl :args (tptp.in))
% 1.03/1.24  (step @p619 :rule ho_cong :premises (@p618 @p617))
% 1.03/1.24  (step @p620 :rule ho_cong :premises (@p619 @p612))
% 1.03/1.24  (step @p621 :rule refl :args (@t351))
% 1.03/1.24  (step @p622 :rule cong :premises (@p621 @p620) :args (@t1437))
% 1.03/1.24  (step @p623 :rule cong :premises (@p622) :args (@t1438))
% 1.03/1.24  (step @p624 :rule trans :premises (@p623 @p607))
% 1.03/1.24  (step @p625 :rule cong :premises (@p450 @p624) :args (@t1439))
% 1.03/1.24  (step @p626 :rule cong :premises (@p625) :args (@t1440))
% 1.03/1.24  (step @p627 :rule trans :premises (@p626 @p464))
% 1.03/1.24  (step @p628 :rule refl :args (tptp.cartprodpairin))
% 1.03/1.24  (step @p629 :rule cong :premises (@p628 @p627) :args ((= tptp.cartprodpairin @t1440)))
% 1.03/1.24  (step @p630 :rule refl :args (@t2))
% 1.03/1.24  (step @p631 :rule aci_norm :args ((= @t1442 @t874)))
% 1.03/1.24  (step @p632 :rule cong :premises (@p631) :args (@t1443))
% 1.03/1.24  (step @p633 :rule quant-merge-prenex :args ((= (forall @t70 @t1445) @t1443)))
% 1.03/1.24  (step @p634 :rule alpha_equiv :args (@t1446 (@list @t862) (@list @t289)))
% 1.03/1.24  (step @p635 :rule refl :args (@t873))
% 1.03/1.24  (step @p636 :rule nary_cong :premises (@p635 @p634) :args (@t1447))
% 1.03/1.24  (step @p637 :rule quant-miniscope-or :args ((= @t1445 @t1447)))
% 1.03/1.24  (step @p638 :rule trans :premises (@p637 @p636))
% 1.03/1.24  (step @p639 :rule symm :premises (@p638))
% 1.03/1.24  (step @p640 :rule cong :premises (@p639) :args ((forall @t70 (or @t873 @t1453))))
% 1.03/1.24  (step @p641 :rule trans :premises (@p640 @p633))
% 1.03/1.24  (step @p642 :rule trans :premises (@p641 @p632))
% 1.03/1.24  (step @p643 :rule refl :args (@t1453))
% 1.03/1.24  (step @p644 :rule refl :args (@t872))
% 1.03/1.24  (step @p645 :rule refl :args (@t21))
% 1.03/1.24  (step @p646 :rule cong :premises (@p645 @p644) :args ((= @t21 @t872)))
% 1.03/1.24  (step @p647 :rule symm :premises (@p646))
% 1.03/1.24  (step @p648 :rule eq_resolve :premises (@p645 @p647))
% 1.03/1.24  (step @p649 :rule cong :premises (@p648) :args (@t1454))
% 1.03/1.24  (step @p650 :rule nary_cong :premises (@p649 @p643) :args (@t1455))
% 1.03/1.24  (step @p651 :rule cong :premises (@p650) :args ((forall @t70 @t1455)))
% 1.03/1.24  (step @p652 :rule trans :premises (@p651 @p642))
% 1.03/1.24  (step @p653 :rule bool-double-not-elim :args (@t1453))
% 1.03/1.24  (step @p654 :rule refl :args (@t1454))
% 1.03/1.24  (step @p655 :rule nary_cong :premises (@p654 @p653) :args ((or @t1454 (not @t1456))))
% 1.03/1.24  (step @p656 :rule bool-and-de-morgan :args (@t21 @t1456 true))
% 1.03/1.24  (step @p657 :rule trans :premises (@p656 @p655))
% 1.03/1.24  (step @p658 :rule cong :premises (@p657) :args (@t1458))
% 1.03/1.24  (step @p659 :rule trans :premises (@p658 @p652))
% 1.03/1.24  (step @p660 :rule cong :premises (@p659) :args (@t1459))
% 1.03/1.24  (step @p661 :rule exists-elim :args ((= (exists @t70 @t1457) @t1459)))
% 1.03/1.24  (step @p662 :rule trans :premises (@p661 @p660))
% 1.03/1.24  (step @p663 :rule refl :args ((tptp.setadjoin @t275 @t1462)))
% 1.03/1.24  (step @p664 :rule refl :args ((tptp.setadjoin @t1461 tptp.emptyset)))
% 1.03/1.24  (step @p665 :rule refl :args ((tptp.setadjoin @t19 @t1460)))
% 1.03/1.24  (step @p666 :rule refl :args (@t1448))
% 1.03/1.24  (step @p667 :rule refl :args (@t19))
% 1.03/1.24  (step @p668 :rule cong :premises (@p667 @p666) :args (@t1449))
% 1.03/1.24  (step @p669 :rule trans :premises (@p668 @p665))
% 1.03/1.24  (step @p670 :rule cong :premises (@p669 @p208) :args (@t1450))
% 1.03/1.24  (step @p671 :rule trans :premises (@p670 @p664))
% 1.03/1.24  (step @p672 :rule cong :premises (@p502 @p671) :args (@t1451))
% 1.03/1.24  (step @p673 :rule trans :premises (@p672 @p663))
% 1.03/1.24  (step @p674 :rule ho_cong :premises (@p549 @p502))
% 1.03/1.24  (step @p675 :rule ho_cong :premises (@p674 @p671))
% 1.03/1.24  (step @p676 :rule cong :premises (@p675 @p673) :args ((= (_ (_ tptp.setadjoin @t866) @t1450) @t1451)))
% 1.03/1.24  (step @p677 :rule symm :premises (@p676))
% 1.03/1.24  (step @p678 :rule refl :args (@t1464))
% 1.03/1.24  (step @p679 :rule eq_resolve :premises (@p678 @p677))
% 1.03/1.24  (step @p680 :rule ho_cong :premises (@p549 @p669))
% 1.03/1.24  (step @p681 :rule ho_cong :premises (@p680 @p208))
% 1.03/1.24  (step @p682 :rule cong :premises (@p681 @p671) :args ((= (_ (_ tptp.setadjoin @t1449) tptp.emptyset) @t1450)))
% 1.03/1.24  (step @p683 :rule symm :premises (@p682))
% 1.03/1.24  (step @p684 :rule refl :args (@t1462))
% 1.03/1.24  (step @p685 :rule eq_resolve :premises (@p684 @p683))
% 1.03/1.24  (step @p686 :rule refl :args (@t274))
% 1.03/1.24  (step @p687 :rule ho_cong :premises (@p686 @p666))
% 1.03/1.24  (step @p688 :rule cong :premises (@p687 @p669) :args ((= (_ @t274 @t1448) @t1449)))
% 1.03/1.24  (step @p689 :rule symm :premises (@p688))
% 1.03/1.24  (step @p690 :rule refl :args (@t1461))
% 1.03/1.24  (step @p691 :rule eq_resolve :premises (@p690 @p689))
% 1.03/1.24  (step @p692 :rule refl :args (@t1460))
% 1.03/1.24  (step @p693 :rule cong :premises (@p692 @p666) :args ((= @t1460 @t1448)))
% 1.03/1.24  (step @p694 :rule symm :premises (@p693))
% 1.03/1.24  (step @p695 :rule eq_resolve :premises (@p692 @p694))
% 1.03/1.24  (step @p696 :rule ho_cong :premises (@p686 @p695))
% 1.03/1.24  (step @p697 :rule trans :premises (@p696 @p691))
% 1.03/1.24  (step @p698 :rule ho_cong :premises (@p549 @p697))
% 1.03/1.24  (step @p699 :rule ho_cong :premises (@p698 @p208))
% 1.03/1.24  (step @p700 :rule trans :premises (@p699 @p685))
% 1.03/1.24  (step @p701 :rule ho_cong :premises (@p549 @p571))
% 1.03/1.24  (step @p702 :rule ho_cong :premises (@p701 @p700))
% 1.03/1.24  (step @p703 :rule trans :premises (@p702 @p679))
% 1.03/1.24  (step @p704 :rule cong :premises (@p479 @p703) :args (@t1465))
% 1.03/1.24  (step @p705 :rule cong :premises (@p704) :args (@t1466))
% 1.03/1.24  (step @p706 :rule refl :args (@t1452))
% 1.03/1.24  (step @p707 :rule refl :args (@t843))
% 1.03/1.24  (step @p708 :rule cong :premises (@p707 @p706) :args ((= @t843 @t1452)))
% 1.03/1.24  (step @p709 :rule symm :premises (@p708))
% 1.03/1.24  (step @p710 :rule eq_resolve :premises (@p707 @p709))
% 1.03/1.24  (step @p711 :rule cong :premises (@p710) :args (@t1467))
% 1.03/1.24  (step @p712 :rule nary_cong :premises (@p711 @p705) :args (@t1468))
% 1.03/1.24  (step @p713 :rule cong :premises (@p712) :args ((forall @t845 @t1468)))
% 1.03/1.24  (step @p714 :rule bool-and-de-morgan :args (@t843 @t1465 true))
% 1.03/1.24  (step @p715 :rule cong :premises (@p714) :args (@t1470))
% 1.03/1.24  (step @p716 :rule trans :premises (@p715 @p713))
% 1.03/1.24  (step @p717 :rule cong :premises (@p716) :args (@t1471))
% 1.03/1.24  (step @p718 :rule exists-elim :args ((= (exists @t845 @t1469) @t1471)))
% 1.03/1.24  (step @p719 :rule trans :premises (@p718 @p717))
% 1.03/1.24  (step @p720 :rule beta-reduce :args ((= (_ @t1474 @t289) @t1464)))
% 1.03/1.24  (step @p721 :rule refl :args (@t289))
% 1.03/1.24  (step @p722 :rule beta-reduce :args ((= (_ (lambda (@list @t4 @t1472) (_ @t616 (_ (_ tptp.setadjoin (_ @t24 @t1473)) tptp.emptyset))) @t19) @t1474)))
% 1.03/1.24  (step @p723 :rule alpha_equiv :args (@t841 @t1387 (@list @t1472)))
% 1.03/1.24  (step @p724 :rule ho_cong :premises (@p723 @p667))
% 1.03/1.24  (step @p725 :rule trans :premises (@p724 @p722))
% 1.03/1.24  (step @p726 :rule ho_cong :premises (@p725 @p721))
% 1.03/1.24  (step @p727 :rule trans :premises (@p726 @p720))
% 1.03/1.24  (step @p728 :rule refl :args (@t4))
% 1.03/1.24  (step @p729 :rule cong :premises (@p728 @p727) :args (@t1475))
% 1.03/1.24  (step @p730 :rule refl :args (@t843))
% 1.03/1.24  (step @p731 :rule nary_cong :premises (@p730 @p729) :args (@t1476))
% 1.03/1.24  (step @p732 :rule cong :premises (@p731) :args (@t1477))
% 1.03/1.24  (step @p733 :rule trans :premises (@p732 @p719))
% 1.03/1.24  (step @p734 :rule refl :args (@t21))
% 1.03/1.24  (step @p735 :rule nary_cong :premises (@p734 @p733) :args (@t1478))
% 1.03/1.24  (step @p736 :rule cong :premises (@p735) :args (@t1479))
% 1.03/1.24  (step @p737 :rule trans :premises (@p736 @p662))
% 1.03/1.24  (step @p738 :rule cong :premises (@p737) :args ((lambda @t9 @t1479)))
% 1.03/1.24  (step @p739 :rule refl :args (@t850))
% 1.03/1.24  (step @p740 :rule ho_cong :premises (@p739 @p738))
% 1.03/1.24  (step @p741 :rule ho_cong :premises (@p153 @p614))
% 1.03/1.24  (step @p742 :rule ho_cong :premises (@p741 @p721))
% 1.03/1.24  (step @p743 :rule cong :premises (@p728 @p742) :args (@t842))
% 1.03/1.24  (step @p744 :rule nary_cong :premises (@p730 @p743) :args (@t844))
% 1.03/1.24  (step @p745 :rule cong :premises (@p744) :args (@t846))
% 1.03/1.24  (step @p746 :rule nary_cong :premises (@p734 @p745) :args (@t847))
% 1.03/1.24  (step @p747 :rule cong :premises (@p746) :args (@t848))
% 1.03/1.24  (step @p748 :rule cong :premises (@p747) :args (@t849))
% 1.03/1.24  (step @p749 :rule ho_cong :premises (@p739 @p748))
% 1.03/1.24  (step @p750 :rule trans :premises (@p749 @p740))
% 1.03/1.24  (step @p751 :rule cong :premises (@p750) :args (@t851))
% 1.03/1.24  (step @p752 :rule trans :premises (@p154 @p751))
% 1.03/1.24  (step @p753 :rule ho_cong :premises (@p752 @p630))
% 1.03/1.24  (step @p754 :rule ho_cong :premises (@p753 @p609))
% 1.03/1.24  (step @p755 :rule ho_cong :premises (@p153 @p728))
% 1.03/1.24  (step @p756 :rule ho_cong :premises (@p755 @p614))
% 1.03/1.24  (step @p757 :rule ho_cong :premises (@p618 @p756))
% 1.03/1.24  (step @p758 :rule ho_cong :premises (@p757 @p754))
% 1.03/1.24  (step @p759 :rule cong :premises (@p621 @p758) :args (@t670))
% 1.03/1.24  (step @p760 :rule cong :premises (@p759) :args (@t671))
% 1.03/1.24  (step @p761 :rule cong :premises (@p450 @p760) :args (@t672))
% 1.03/1.24  (step @p762 :rule cong :premises (@p761) :args (@t673))
% 1.03/1.24  (step @p763 :rule cong :premises (@p628 @p762) :args (@t674))
% 1.03/1.24  (step @p764 :rule trans :premises (@p763 @p629))
% 1.03/1.24  (step @p765 :rule eq_resolve :premises (@p147 @p764))
% 1.03/1.24  (step @p766 :rule cong :premises (@p765 @p409) :args (@t1480))
% 1.03/1.24  (step @p767 :rule aci_norm :args ((= @t1482 @t904)))
% 1.03/1.24  (step @p768 :rule cong :premises (@p767) :args (@t1483))
% 1.03/1.24  (step @p769 :rule quant-merge-prenex :args ((= (forall @t245 @t1485) @t1483)))
% 1.03/1.24  (step @p770 :rule alpha_equiv :args (@t1486 (@list @t901) @t1387))
% 1.03/1.24  (step @p771 :rule nary_cong :premises (@p414 @p770) :args (@t1487))
% 1.03/1.24  (step @p772 :rule quant-miniscope-or :args ((= @t1485 @t1487)))
% 1.03/1.24  (step @p773 :rule trans :premises (@p772 @p771))
% 1.03/1.24  (step @p774 :rule symm :premises (@p773))
% 1.03/1.24  (step @p775 :rule cong :premises (@p774) :args ((forall @t245 (or @t858 @t1489))))
% 1.03/1.24  (step @p776 :rule trans :premises (@p775 @p769))
% 1.03/1.24  (step @p777 :rule trans :premises (@p776 @p768))
% 1.03/1.24  (step @p778 :rule refl :args (@t1489))
% 1.03/1.24  (step @p779 :rule nary_cong :premises (@p428 @p778) :args (@t1490))
% 1.03/1.24  (step @p780 :rule cong :premises (@p779) :args ((forall @t245 @t1490)))
% 1.03/1.24  (step @p781 :rule trans :premises (@p780 @p777))
% 1.03/1.24  (step @p782 :rule bool-impl-elim :args (@t7 @t1489))
% 1.03/1.24  (step @p783 :rule cong :premises (@p782) :args ((forall @t245 (=> @t7 @t1489))))
% 1.03/1.24  (step @p784 :rule trans :premises (@p783 @p781))
% 1.03/1.24  (step @p785 :rule refl :args ((tptp.in @t617 @t656)))
% 1.03/1.24  (step @p786 :rule cong :premises (@p509 @p496) :args (@t1488))
% 1.03/1.24  (step @p787 :rule trans :premises (@p786 @p785))
% 1.03/1.24  (step @p788 :rule ho_cong :premises (@p513 @p496))
% 1.03/1.24  (step @p789 :rule cong :premises (@p788 @p787) :args ((= (_ @t1423 @t881) @t1488)))
% 1.03/1.24  (step @p790 :rule symm :premises (@p789))
% 1.03/1.24  (step @p791 :rule refl :args (@t658))
% 1.03/1.24  (step @p792 :rule eq_resolve :premises (@p791 @p790))
% 1.03/1.24  (step @p793 :rule ho_cong :premises (@p584 @p545))
% 1.03/1.24  (step @p794 :rule trans :premises (@p793 @p792))
% 1.03/1.24  (step @p795 :rule nary_cong :premises (@p592 @p794) :args (@t1491))
% 1.03/1.24  (step @p796 :rule cong :premises (@p795) :args ((forall @t70 @t1491)))
% 1.03/1.24  (step @p797 :rule bool-impl-elim :args (@t351 @t658))
% 1.03/1.24  (step @p798 :rule cong :premises (@p797) :args (@t659))
% 1.03/1.24  (step @p799 :rule trans :premises (@p798 @p796))
% 1.03/1.24  (step @p800 :rule refl :args (@t656))
% 1.03/1.24  (step @p801 :rule ho_cong :premises (@p619 @p800))
% 1.03/1.24  (step @p802 :rule cong :premises (@p621 @p801) :args (@t1492))
% 1.03/1.24  (step @p803 :rule cong :premises (@p802) :args (@t1493))
% 1.03/1.24  (step @p804 :rule trans :premises (@p803 @p799))
% 1.03/1.24  (step @p805 :rule cong :premises (@p450 @p804) :args (@t1494))
% 1.03/1.24  (step @p806 :rule cong :premises (@p805) :args (@t1495))
% 1.03/1.24  (step @p807 :rule trans :premises (@p806 @p784))
% 1.03/1.24  (step @p808 :rule refl :args (tptp.ubforcartprodlem3))
% 1.03/1.24  (step @p809 :rule cong :premises (@p808 @p807) :args ((= tptp.ubforcartprodlem3 @t1495)))
% 1.03/1.24  (step @p810 :rule ho_cong :premises (@p757 @p800))
% 1.03/1.24  (step @p811 :rule cong :premises (@p621 @p810) :args (@t664))
% 1.03/1.24  (step @p812 :rule cong :premises (@p811) :args (@t665))
% 1.03/1.24  (step @p813 :rule cong :premises (@p450 @p812) :args (@t666))
% 1.03/1.24  (step @p814 :rule cong :premises (@p813) :args (@t667))
% 1.03/1.24  (step @p815 :rule cong :premises (@p808 @p814) :args (@t668))
% 1.03/1.24  (step @p816 :rule trans :premises (@p815 @p809))
% 1.03/1.24  (step @p817 :rule eq_resolve :premises (@p146 @p816))
% 1.03/1.24  (step @p818 :rule cong :premises (@p817 @p766) :args (@t1496))
% 1.03/1.24  (step @p819 :rule cong :premises (@p450 @p799) :args (@t660))
% 1.03/1.24  (step @p820 :rule cong :premises (@p819) :args (@t661))
% 1.03/1.24  (step @p821 :rule trans :premises (@p820 @p784))
% 1.03/1.24  (step @p822 :rule refl :args (tptp.ubforcartprodlem2))
% 1.03/1.24  (step @p823 :rule cong :premises (@p822 @p821) :args (@t662))
% 1.03/1.24  (step @p824 :rule eq_resolve :premises (@p145 @p823))
% 1.03/1.24  (step @p825 :rule cong :premises (@p824 @p818) :args (@t1497))
% 1.03/1.24  (step @p826 :rule aci_norm :args ((= @t1499 @t910)))
% 1.03/1.24  (step @p827 :rule cong :premises (@p826) :args (@t1500))
% 1.03/1.24  (step @p828 :rule quant-merge-prenex :args ((= (forall @t245 @t1502) @t1500)))
% 1.03/1.24  (step @p829 :rule alpha_equiv :args (@t1503 (@list @t907) @t1387))
% 1.03/1.24  (step @p830 :rule nary_cong :premises (@p414 @p829) :args (@t1504))
% 1.03/1.24  (step @p831 :rule quant-miniscope-or :args ((= @t1502 @t1504)))
% 1.03/1.24  (step @p832 :rule trans :premises (@p831 @p830))
% 1.03/1.24  (step @p833 :rule symm :premises (@p832))
% 1.03/1.24  (step @p834 :rule cong :premises (@p833) :args ((forall @t245 (or @t858 @t1506))))
% 1.03/1.24  (step @p835 :rule trans :premises (@p834 @p828))
% 1.03/1.24  (step @p836 :rule trans :premises (@p835 @p827))
% 1.03/1.24  (step @p837 :rule refl :args (@t1506))
% 1.03/1.24  (step @p838 :rule nary_cong :premises (@p428 @p837) :args (@t1507))
% 1.03/1.24  (step @p839 :rule cong :premises (@p838) :args ((forall @t245 @t1507)))
% 1.03/1.24  (step @p840 :rule trans :premises (@p839 @p836))
% 1.03/1.24  (step @p841 :rule bool-impl-elim :args (@t7 @t1506))
% 1.03/1.24  (step @p842 :rule cong :premises (@p841) :args ((forall @t245 (=> @t7 @t1506))))
% 1.03/1.24  (step @p843 :rule trans :premises (@p842 @p840))
% 1.03/1.24  (step @p844 :rule refl :args ((tptp.subset @t617 @t637)))
% 1.03/1.24  (step @p845 :rule cong :premises (@p509 @p494) :args (@t1505))
% 1.03/1.24  (step @p846 :rule trans :premises (@p845 @p844))
% 1.03/1.24  (step @p847 :rule refl :args (tptp.subset))
% 1.03/1.24  (step @p848 :rule ho_cong :premises (@p847 @p509))
% 1.03/1.24  (step @p849 :rule ho_cong :premises (@p848 @p494))
% 1.03/1.24  (step @p850 :rule cong :premises (@p849 @p846) :args ((= (_ (_ tptp.subset @t936) @t880) @t1505)))
% 1.03/1.24  (step @p851 :rule symm :premises (@p850))
% 1.03/1.24  (step @p852 :rule refl :args (@t651))
% 1.03/1.24  (step @p853 :rule eq_resolve :premises (@p852 @p851))
% 1.03/1.24  (step @p854 :rule ho_cong :premises (@p847 @p583))
% 1.03/1.24  (step @p855 :rule ho_cong :premises (@p854 @p543))
% 1.03/1.24  (step @p856 :rule trans :premises (@p855 @p853))
% 1.03/1.24  (step @p857 :rule nary_cong :premises (@p592 @p856) :args (@t1508))
% 1.03/1.24  (step @p858 :rule cong :premises (@p857) :args ((forall @t70 @t1508)))
% 1.03/1.24  (step @p859 :rule bool-impl-elim :args (@t351 @t651))
% 1.03/1.24  (step @p860 :rule cong :premises (@p859) :args (@t652))
% 1.03/1.24  (step @p861 :rule trans :premises (@p860 @p858))
% 1.03/1.24  (step @p862 :rule cong :premises (@p450 @p861) :args (@t653))
% 1.03/1.24  (step @p863 :rule cong :premises (@p862) :args (@t654))
% 1.03/1.24  (step @p864 :rule trans :premises (@p863 @p843))
% 1.03/1.24  (step @p865 :rule refl :args (tptp.ubforcartprodlem1))
% 1.03/1.24  (step @p866 :rule cong :premises (@p865 @p864) :args (@t655))
% 1.03/1.24  (step @p867 :rule eq_resolve :premises (@p144 @p866))
% 1.03/1.24  (step @p868 :rule cong :premises (@p867 @p825) :args (@t1509))
% 1.03/1.24  (step @p869 :rule aci_norm :args ((= @t1511 @t915)))
% 1.03/1.24  (step @p870 :rule cong :premises (@p869) :args (@t1512))
% 1.03/1.24  (step @p871 :rule quant-merge-prenex :args ((= (forall @t245 @t1514) @t1512)))
% 1.03/1.24  (step @p872 :rule alpha_equiv :args (@t1515 (@list @t912) @t1387))
% 1.03/1.24  (step @p873 :rule nary_cong :premises (@p414 @p872) :args (@t1516))
% 1.03/1.24  (step @p874 :rule quant-miniscope-or :args ((= @t1514 @t1516)))
% 1.03/1.24  (step @p875 :rule trans :premises (@p874 @p873))
% 1.03/1.24  (step @p876 :rule symm :premises (@p875))
% 1.03/1.24  (step @p877 :rule cong :premises (@p876) :args ((forall @t245 (or @t858 @t1518))))
% 1.03/1.24  (step @p878 :rule trans :premises (@p877 @p871))
% 1.03/1.24  (step @p879 :rule trans :premises (@p878 @p870))
% 1.03/1.24  (step @p880 :rule refl :args (@t1518))
% 1.03/1.24  (step @p881 :rule nary_cong :premises (@p428 @p880) :args (@t1519))
% 1.03/1.24  (step @p882 :rule cong :premises (@p881) :args ((forall @t245 @t1519)))
% 1.03/1.24  (step @p883 :rule trans :premises (@p882 @p879))
% 1.03/1.24  (step @p884 :rule bool-impl-elim :args (@t7 @t1518))
% 1.03/1.24  (step @p885 :rule cong :premises (@p884) :args ((forall @t245 (=> @t7 @t1518))))
% 1.03/1.24  (step @p886 :rule trans :premises (@p885 @p883))
% 1.03/1.24  (step @p887 :rule refl :args ((tptp.in @t291 @t637)))
% 1.03/1.24  (step @p888 :rule cong :premises (@p504 @p494) :args (@t1517))
% 1.03/1.24  (step @p889 :rule trans :premises (@p888 @p887))
% 1.03/1.24  (step @p890 :rule ho_cong :premises (@p512 @p504))
% 1.03/1.24  (step @p891 :rule ho_cong :premises (@p890 @p494))
% 1.03/1.24  (step @p892 :rule cong :premises (@p891 @p889) :args ((= (_ (_ tptp.in @t924) @t880) @t1517)))
% 1.03/1.24  (step @p893 :rule symm :premises (@p892))
% 1.03/1.24  (step @p894 :rule refl :args (@t646))
% 1.03/1.24  (step @p895 :rule eq_resolve :premises (@p894 @p893))
% 1.03/1.24  (step @p896 :rule ho_cong :premises (@p512 @p573))
% 1.03/1.24  (step @p897 :rule ho_cong :premises (@p896 @p543))
% 1.03/1.24  (step @p898 :rule trans :premises (@p897 @p895))
% 1.03/1.24  (step @p899 :rule nary_cong :premises (@p592 @p898) :args (@t1520))
% 1.03/1.24  (step @p900 :rule cong :premises (@p899) :args ((forall @t70 @t1520)))
% 1.03/1.24  (step @p901 :rule bool-impl-elim :args (@t351 @t646))
% 1.03/1.24  (step @p902 :rule cong :premises (@p901) :args (@t647))
% 1.03/1.24  (step @p903 :rule trans :premises (@p902 @p900))
% 1.03/1.24  (step @p904 :rule cong :premises (@p450 @p903) :args (@t648))
% 1.03/1.24  (step @p905 :rule cong :premises (@p904) :args (@t649))
% 1.03/1.24  (step @p906 :rule trans :premises (@p905 @p886))
% 1.03/1.24  (step @p907 :rule refl :args (tptp.upairinpowunion))
% 1.03/1.24  (step @p908 :rule cong :premises (@p907 @p906) :args (@t650))
% 1.03/1.24  (step @p909 :rule eq_resolve :premises (@p143 @p908))
% 1.03/1.24  (step @p910 :rule cong :premises (@p909 @p868) :args (@t1521))
% 1.03/1.24  (step @p911 :rule aci_norm :args ((= @t1523 @t920)))
% 1.03/1.24  (step @p912 :rule cong :premises (@p911) :args (@t1524))
% 1.03/1.24  (step @p913 :rule quant-merge-prenex :args ((= (forall @t245 @t1526) @t1524)))
% 1.03/1.24  (step @p914 :rule alpha_equiv :args (@t1527 (@list @t917) @t1387))
% 1.03/1.24  (step @p915 :rule nary_cong :premises (@p414 @p914) :args (@t1528))
% 1.03/1.24  (step @p916 :rule quant-miniscope-or :args ((= @t1526 @t1528)))
% 1.03/1.24  (step @p917 :rule trans :premises (@p916 @p915))
% 1.03/1.24  (step @p918 :rule symm :premises (@p917))
% 1.03/1.24  (step @p919 :rule cong :premises (@p918) :args ((forall @t245 (or @t858 @t1530))))
% 1.03/1.24  (step @p920 :rule trans :premises (@p919 @p913))
% 1.03/1.24  (step @p921 :rule trans :premises (@p920 @p912))
% 1.03/1.24  (step @p922 :rule refl :args (@t1530))
% 1.03/1.24  (step @p923 :rule nary_cong :premises (@p428 @p922) :args (@t1531))
% 1.03/1.24  (step @p924 :rule cong :premises (@p923) :args ((forall @t245 @t1531)))
% 1.03/1.24  (step @p925 :rule trans :premises (@p924 @p921))
% 1.03/1.24  (step @p926 :rule bool-impl-elim :args (@t7 @t1530))
% 1.03/1.24  (step @p927 :rule cong :premises (@p926) :args ((forall @t245 (=> @t7 @t1530))))
% 1.03/1.24  (step @p928 :rule trans :premises (@p927 @p925))
% 1.03/1.24  (step @p929 :rule refl :args ((tptp.subset @t291 @t491)))
% 1.03/1.24  (step @p930 :rule cong :premises (@p504 @p492) :args (@t1529))
% 1.03/1.24  (step @p931 :rule trans :premises (@p930 @p929))
% 1.03/1.24  (step @p932 :rule ho_cong :premises (@p847 @p504))
% 1.03/1.24  (step @p933 :rule ho_cong :premises (@p932 @p492))
% 1.03/1.24  (step @p934 :rule cong :premises (@p933 @p931) :args ((= (_ (_ tptp.subset @t924) @t879) @t1529)))
% 1.03/1.24  (step @p935 :rule symm :premises (@p934))
% 1.03/1.24  (step @p936 :rule refl :args (@t641))
% 1.03/1.24  (step @p937 :rule eq_resolve :premises (@p936 @p935))
% 1.03/1.24  (step @p938 :rule ho_cong :premises (@p847 @p573))
% 1.03/1.24  (step @p939 :rule ho_cong :premises (@p938 @p541))
% 1.03/1.24  (step @p940 :rule trans :premises (@p939 @p937))
% 1.03/1.24  (step @p941 :rule nary_cong :premises (@p592 @p940) :args (@t1532))
% 1.03/1.24  (step @p942 :rule cong :premises (@p941) :args ((forall @t70 @t1532)))
% 1.03/1.24  (step @p943 :rule bool-impl-elim :args (@t351 @t641))
% 1.03/1.24  (step @p944 :rule cong :premises (@p943) :args (@t642))
% 1.03/1.24  (step @p945 :rule trans :premises (@p944 @p942))
% 1.03/1.24  (step @p946 :rule cong :premises (@p450 @p945) :args (@t643))
% 1.03/1.24  (step @p947 :rule cong :premises (@p946) :args (@t644))
% 1.03/1.24  (step @p948 :rule trans :premises (@p947 @p928))
% 1.03/1.24  (step @p949 :rule refl :args (tptp.upairsubunion))
% 1.03/1.24  (step @p950 :rule cong :premises (@p949 @p948) :args (@t645))
% 1.03/1.24  (step @p951 :rule eq_resolve :premises (@p142 @p950))
% 1.03/1.24  (step @p952 :rule cong :premises (@p951 @p910) :args (@t1533))
% 1.03/1.24  (step @p953 :rule eq-symm :args (@t926 tptp.upairset2E))
% 1.03/1.24  (step @p954 :rule refl :args (tptp.upairset2E))
% 1.03/1.24  (step @p955 :rule refl :args (@t922))
% 1.03/1.24  (step @p956 :rule refl :args (@t923))
% 1.03/1.24  (step @p957 :rule refl :args ((tptp.in @t289 @t291)))
% 1.03/1.24  (step @p958 :rule refl :args (@t289))
% 1.03/1.24  (step @p959 :rule cong :premises (@p958 @p504) :args (@t925))
% 1.03/1.24  (step @p960 :rule trans :premises (@p959 @p957))
% 1.03/1.24  (step @p961 :rule refl :args (@t292))
% 1.03/1.24  (step @p962 :rule ho_cong :premises (@p961 @p504))
% 1.03/1.24  (step @p963 :rule cong :premises (@p962 @p960) :args ((= (_ @t292 @t924) @t925)))
% 1.03/1.24  (step @p964 :rule symm :premises (@p963))
% 1.03/1.24  (step @p965 :rule refl :args (@t293))
% 1.03/1.24  (step @p966 :rule eq_resolve :premises (@p965 @p964))
% 1.03/1.24  (step @p967 :rule ho_cong :premises (@p961 @p573))
% 1.03/1.24  (step @p968 :rule trans :premises (@p967 @p966))
% 1.03/1.24  (step @p969 :rule cong :premises (@p968) :args (@t1534))
% 1.03/1.24  (step @p970 :rule nary_cong :premises (@p969 @p956 @p955) :args (@t1535))
% 1.03/1.24  (step @p971 :rule cong :premises (@p970) :args ((forall @t295 @t1535)))
% 1.03/1.24  (step @p972 :rule aci_norm :args ((= (or @t1534 @t1536) @t1535)))
% 1.03/1.24  (step @p973 :rule bool-impl-elim :args (@t293 @t1536))
% 1.03/1.24  (step @p974 :rule trans :premises (@p973 @p972))
% 1.03/1.24  (step @p975 :rule cong :premises (@p974) :args ((forall @t295 (=> @t293 @t1536))))
% 1.03/1.24  (step @p976 :rule trans :premises (@p975 @p971))
% 1.03/1.24  (step @p977 :rule eq-symm :args (@t289 @t19))
% 1.03/1.24  (step @p978 :rule eq-symm :args (@t289 @t4))
% 1.03/1.24  (step @p979 :rule nary_cong :premises (@p978 @p977) :args (@t290))
% 1.03/1.24  (step @p980 :rule refl :args (@t293))
% 1.03/1.24  (step @p981 :rule cong :premises (@p980 @p979) :args (@t294))
% 1.03/1.24  (step @p982 :rule cong :premises (@p981) :args (@t296))
% 1.03/1.24  (step @p983 :rule trans :premises (@p982 @p976))
% 1.03/1.24  (step @p984 :rule cong :premises (@p983 @p954) :args ((= @t296 tptp.upairset2E)))
% 1.03/1.24  (step @p985 :rule trans :premises (@p984 @p953))
% 1.03/1.24  (step @p986 :rule eq-symm :args (tptp.upairset2E @t296))
% 1.03/1.24  (step @p987 :rule trans :premises (@p986 @p985))
% 1.03/1.24  (step @p988 :rule eq_resolve :premises (@p141 @p987))
% 1.03/1.24  (step @p989 :rule cong :premises (@p988 @p952) :args (@t1537))
% 1.03/1.24  (step @p990 :rule refl :args ((tptp.in @t279 @t637)))
% 1.03/1.24  (step @p991 :rule cong :premises (@p507 @p494) :args (@t927))
% 1.03/1.24  (step @p992 :rule trans :premises (@p991 @p990))
% 1.03/1.24  (step @p993 :rule ho_cong :premises (@p512 @p507))
% 1.03/1.24  (step @p994 :rule ho_cong :premises (@p993 @p494))
% 1.03/1.24  (step @p995 :rule cong :premises (@p994 @p992) :args ((= (_ @t1538 @t880) @t927)))
% 1.03/1.24  (step @p996 :rule symm :premises (@p995))
% 1.03/1.24  (step @p997 :rule refl :args (@t638))
% 1.03/1.24  (step @p998 :rule eq_resolve :premises (@p997 @p996))
% 1.03/1.24  (step @p999 :rule ho_cong :premises (@p512 @p580))
% 1.03/1.24  (step @p1000 :rule ho_cong :premises (@p999 @p543))
% 1.03/1.24  (step @p1001 :rule trans :premises (@p1000 @p998))
% 1.03/1.24  (step @p1002 :rule nary_cong :premises (@p428 @p1001) :args (@t1539))
% 1.03/1.24  (step @p1003 :rule cong :premises (@p1002) :args ((forall @t245 @t1539)))
% 1.03/1.24  (step @p1004 :rule bool-impl-elim :args (@t7 @t638))
% 1.03/1.24  (step @p1005 :rule cong :premises (@p1004) :args (@t639))
% 1.03/1.24  (step @p1006 :rule trans :premises (@p1005 @p1003))
% 1.03/1.24  (step @p1007 :rule refl :args (tptp.singletoninpowunion))
% 1.03/1.24  (step @p1008 :rule cong :premises (@p1007 @p1006) :args (@t640))
% 1.03/1.24  (step @p1009 :rule eq_resolve :premises (@p140 @p1008))
% 1.03/1.24  (step @p1010 :rule cong :premises (@p1009 @p989) :args (@t1540))
% 1.03/1.24  (step @p1011 :rule refl :args ((tptp.in @t279 @t33)))
% 1.03/1.24  (step @p1012 :rule refl :args (@t928))
% 1.03/1.24  (step @p1013 :rule cong :premises (@p507 @p1012) :args (@t929))
% 1.03/1.24  (step @p1014 :rule trans :premises (@p1013 @p1011))
% 1.03/1.24  (step @p1015 :rule ho_cong :premises (@p993 @p1012))
% 1.03/1.24  (step @p1016 :rule cong :premises (@p1015 @p1014) :args ((= (_ @t1538 @t928) @t929)))
% 1.03/1.24  (step @p1017 :rule symm :premises (@p1016))
% 1.03/1.24  (step @p1018 :rule refl :args (@t634))
% 1.03/1.24  (step @p1019 :rule eq_resolve :premises (@p1018 @p1017))
% 1.03/1.24  (step @p1020 :rule refl :args (@t33))
% 1.03/1.24  (step @p1021 :rule cong :premises (@p1020 @p1012) :args ((= @t33 @t928)))
% 1.03/1.24  (step @p1022 :rule symm :premises (@p1021))
% 1.03/1.24  (step @p1023 :rule eq_resolve :premises (@p1020 @p1022))
% 1.03/1.24  (step @p1024 :rule ho_cong :premises (@p999 @p1023))
% 1.03/1.24  (step @p1025 :rule trans :premises (@p1024 @p1019))
% 1.03/1.24  (step @p1026 :rule nary_cong :premises (@p428 @p1025) :args (@t1541))
% 1.03/1.24  (step @p1027 :rule cong :premises (@p1026) :args ((forall @t46 @t1541)))
% 1.03/1.24  (step @p1028 :rule bool-impl-elim :args (@t7 @t634))
% 1.03/1.24  (step @p1029 :rule cong :premises (@p1028) :args (@t635))
% 1.03/1.24  (step @p1030 :rule trans :premises (@p1029 @p1027))
% 1.03/1.24  (step @p1031 :rule refl :args (tptp.singletoninpowerset))
% 1.03/1.24  (step @p1032 :rule cong :premises (@p1031 @p1030) :args (@t636))
% 1.03/1.24  (step @p1033 :rule eq_resolve :premises (@p139 @p1032))
% 1.03/1.24  (step @p1034 :rule cong :premises (@p1033 @p1010) :args (@t1542))
% 1.03/1.24  (step @p1035 :rule refl :args ((tptp.subset @t279 @t2)))
% 1.03/1.24  (step @p1036 :rule refl :args (@t2))
% 1.03/1.24  (step @p1037 :rule cong :premises (@p507 @p1036) :args (@t930))
% 1.03/1.24  (step @p1038 :rule trans :premises (@p1037 @p1035))
% 1.03/1.24  (step @p1039 :rule ho_cong :premises (@p847 @p507))
% 1.03/1.24  (step @p1040 :rule ho_cong :premises (@p1039 @p1036))
% 1.03/1.24  (step @p1041 :rule cong :premises (@p1040 @p1038) :args ((= (_ (_ tptp.subset @t853) @t2) @t930)))
% 1.03/1.24  (step @p1042 :rule symm :premises (@p1041))
% 1.03/1.24  (step @p1043 :rule refl :args (@t630))
% 1.03/1.24  (step @p1044 :rule eq_resolve :premises (@p1043 @p1042))
% 1.03/1.24  (step @p1045 :rule ho_cong :premises (@p847 @p580))
% 1.03/1.24  (step @p1046 :rule ho_cong :premises (@p1045 @p1036))
% 1.03/1.24  (step @p1047 :rule trans :premises (@p1046 @p1044))
% 1.03/1.24  (step @p1048 :rule nary_cong :premises (@p428 @p1047) :args (@t1543))
% 1.03/1.24  (step @p1049 :rule cong :premises (@p1048) :args ((forall @t46 @t1543)))
% 1.03/1.24  (step @p1050 :rule bool-impl-elim :args (@t7 @t630))
% 1.03/1.24  (step @p1051 :rule cong :premises (@p1050) :args (@t631))
% 1.03/1.24  (step @p1052 :rule trans :premises (@p1051 @p1049))
% 1.03/1.24  (step @p1053 :rule refl :args (tptp.singletonsubset))
% 1.03/1.24  (step @p1054 :rule cong :premises (@p1053 @p1052) :args (@t632))
% 1.03/1.24  (step @p1055 :rule eq_resolve :premises (@p138 @p1054))
% 1.03/1.24  (step @p1056 :rule cong :premises (@p1055 @p1034) :args (@t1544))
% 1.03/1.24  (step @p1057 :rule refl :args (@t934))
% 1.03/1.24  (step @p1058 :rule cong :premises (@p583 @p1057) :args (@t1545))
% 1.03/1.24  (step @p1059 :rule cong :premises (@p1058) :args (@t1546))
% 1.03/1.24  (step @p1060 :rule cong :premises (@p583) :args (@t1547))
% 1.03/1.24  (step @p1061 :rule refl :args (@t931))
% 1.03/1.24  (step @p1062 :rule cong :premises (@p1061 @p1060) :args (@t1548))
% 1.03/1.24  (step @p1063 :rule cong :premises (@p1062) :args (@t1549))
% 1.03/1.24  (step @p1064 :rule refl :args (@t933))
% 1.03/1.24  (step @p1065 :rule cong :premises (@p1064 @p1060) :args (@t1550))
% 1.03/1.24  (step @p1066 :rule cong :premises (@p1065) :args (@t1551))
% 1.03/1.24  (step @p1067 :rule nary_cong :premises (@p1066 @p1063 @p1059) :args (@t1552))
% 1.03/1.24  (step @p1068 :rule cong :premises (@p1067) :args (@t1553))
% 1.03/1.24  (step @p1069 :rule cong :premises (@p1068) :args (@t1554))
% 1.03/1.24  (step @p1070 :rule beta-reduce :args ((= (_ (lambda @t64 (not (forall @t938 (or (not (tptp.in @t933 @t1110)) @t1555 (not (= @t2 @t934)))))) @t617) @t1554)))
% 1.03/1.24  (step @p1071 :rule trans :premises (@p1070 @p1069))
% 1.03/1.24  (step @p1072 :rule alpha_equiv :args (@t1559 @t1409 (@list @t933)))
% 1.03/1.24  (step @p1073 :rule cong :premises (@p1072) :args (@t1560))
% 1.03/1.24  (step @p1074 :rule cong :premises (@p1073) :args (@t1561))
% 1.03/1.24  (step @p1075 :rule ho_cong :premises (@p1074 @p554))
% 1.03/1.24  (step @p1076 :rule trans :premises (@p1075 @p1071))
% 1.03/1.24  (step @p1077 :rule refl :args (@t1561))
% 1.03/1.24  (step @p1078 :rule ho_cong :premises (@p1077 @p617))
% 1.03/1.24  (step @p1079 :rule trans :premises (@p1078 @p1076))
% 1.03/1.24  (step @p1080 :rule cong :premises (@p1079) :args (@t1562))
% 1.03/1.24  (step @p1081 :rule refl :args (tptp.kpairp))
% 1.03/1.24  (step @p1082 :rule cong :premises (@p1081 @p1080) :args ((= tptp.kpairp @t1562)))
% 1.03/1.24  (step @p1083 :rule aci_norm :args ((= @t1564 @t1557)))
% 1.03/1.24  (step @p1084 :rule cong :premises (@p1083) :args (@t1565))
% 1.03/1.24  (step @p1085 :rule quant-merge-prenex :args ((= (forall @t9 @t1567) @t1565)))
% 1.03/1.24  (step @p1086 :rule alpha_equiv :args (@t1568 (@list @t931) @t1387))
% 1.03/1.24  (step @p1087 :rule refl :args (@t1120))
% 1.03/1.24  (step @p1088 :rule nary_cong :premises (@p1087 @p1086) :args (@t1569))
% 1.03/1.24  (step @p1089 :rule quant-miniscope-or :args ((= @t1567 @t1569)))
% 1.03/1.24  (step @p1090 :rule trans :premises (@p1089 @p1088))
% 1.03/1.24  (step @p1091 :rule symm :premises (@p1090))
% 1.03/1.24  (step @p1092 :rule cong :premises (@p1091) :args ((forall @t9 (or @t1120 @t1571))))
% 1.03/1.24  (step @p1093 :rule trans :premises (@p1092 @p1085))
% 1.03/1.24  (step @p1094 :rule trans :premises (@p1093 @p1084))
% 1.03/1.24  (step @p1095 :rule refl :args (@t1571))
% 1.03/1.24  (step @p1096 :rule refl :args ((tptp.in @t4 @t43)))
% 1.03/1.24  (step @p1097 :rule refl :args (@t1110))
% 1.03/1.24  (step @p1098 :rule cong :premises (@p479 @p1097) :args (@t1119))
% 1.03/1.24  (step @p1099 :rule trans :premises (@p1098 @p1096))
% 1.03/1.24  (step @p1100 :rule refl :args (@t5))
% 1.03/1.24  (step @p1101 :rule ho_cong :premises (@p1100 @p1097))
% 1.03/1.24  (step @p1102 :rule cong :premises (@p1101 @p1099) :args ((= (_ @t5 @t1110) @t1119)))
% 1.03/1.24  (step @p1103 :rule symm :premises (@p1102))
% 1.03/1.24  (step @p1104 :rule refl :args (@t44))
% 1.03/1.24  (step @p1105 :rule eq_resolve :premises (@p1104 @p1103))
% 1.03/1.24  (step @p1106 :rule refl :args (@t43))
% 1.03/1.24  (step @p1107 :rule cong :premises (@p1106 @p1097) :args ((= @t43 @t1110)))
% 1.03/1.24  (step @p1108 :rule symm :premises (@p1107))
% 1.03/1.24  (step @p1109 :rule eq_resolve :premises (@p1106 @p1108))
% 1.03/1.24  (step @p1110 :rule ho_cong :premises (@p1100 @p1109))
% 1.03/1.24  (step @p1111 :rule trans :premises (@p1110 @p1105))
% 1.03/1.24  (step @p1112 :rule cong :premises (@p1111) :args (@t1572))
% 1.03/1.24  (step @p1113 :rule nary_cong :premises (@p1112 @p1095) :args (@t1573))
% 1.03/1.24  (step @p1114 :rule cong :premises (@p1113) :args ((forall @t9 @t1573)))
% 1.03/1.24  (step @p1115 :rule trans :premises (@p1114 @p1094))
% 1.03/1.24  (step @p1116 :rule bool-double-not-elim :args (@t1571))
% 1.03/1.24  (step @p1117 :rule refl :args (@t1572))
% 1.03/1.24  (step @p1118 :rule nary_cong :premises (@p1117 @p1116) :args ((or @t1572 (not @t1574))))
% 1.03/1.24  (step @p1119 :rule bool-and-de-morgan :args (@t44 @t1574 true))
% 1.03/1.24  (step @p1120 :rule trans :premises (@p1119 @p1118))
% 1.03/1.24  (step @p1121 :rule cong :premises (@p1120) :args (@t1576))
% 1.03/1.24  (step @p1122 :rule trans :premises (@p1121 @p1115))
% 1.03/1.24  (step @p1123 :rule cong :premises (@p1122) :args (@t1577))
% 1.03/1.24  (step @p1124 :rule exists-elim :args ((= (exists @t9 @t1575) @t1577)))
% 1.03/1.24  (step @p1125 :rule trans :premises (@p1124 @p1123))
% 1.03/1.24  (step @p1126 :rule cong :premises (@p1036 @p583) :args (@t834))
% 1.03/1.24  (step @p1127 :rule cong :premises (@p1126) :args (@t1578))
% 1.03/1.24  (step @p1128 :rule refl :args ((tptp.in @t19 @t43)))
% 1.03/1.24  (step @p1129 :rule cong :premises (@p667 @p1097) :args (@t1570))
% 1.03/1.24  (step @p1130 :rule trans :premises (@p1129 @p1128))
% 1.03/1.24  (step @p1131 :rule refl :args (@t20))
% 1.03/1.24  (step @p1132 :rule ho_cong :premises (@p1131 @p1097))
% 1.03/1.24  (step @p1133 :rule cong :premises (@p1132 @p1130) :args ((= (_ @t20 @t1110) @t1570)))
% 1.03/1.24  (step @p1134 :rule symm :premises (@p1133))
% 1.03/1.24  (step @p1135 :rule refl :args (@t835))
% 1.03/1.24  (step @p1136 :rule eq_resolve :premises (@p1135 @p1134))
% 1.03/1.24  (step @p1137 :rule ho_cong :premises (@p1131 @p1109))
% 1.03/1.24  (step @p1138 :rule trans :premises (@p1137 @p1136))
% 1.03/1.24  (step @p1139 :rule cong :premises (@p1138) :args (@t1579))
% 1.03/1.24  (step @p1140 :rule nary_cong :premises (@p1139 @p1127) :args (@t1580))
% 1.03/1.24  (step @p1141 :rule cong :premises (@p1140) :args ((forall @t70 @t1580)))
% 1.03/1.24  (step @p1142 :rule bool-and-de-morgan :args (@t835 @t834 true))
% 1.03/1.24  (step @p1143 :rule cong :premises (@p1142) :args (@t1581))
% 1.03/1.24  (step @p1144 :rule trans :premises (@p1143 @p1141))
% 1.03/1.24  (step @p1145 :rule cong :premises (@p1144) :args (@t1582))
% 1.03/1.24  (step @p1146 :rule exists-elim :args ((= @t837 @t1582)))
% 1.03/1.24  (step @p1147 :rule trans :premises (@p1146 @p1145))
% 1.03/1.24  (step @p1148 :rule refl :args (@t44))
% 1.03/1.24  (step @p1149 :rule nary_cong :premises (@p1148 @p1147) :args (@t838))
% 1.03/1.24  (step @p1150 :rule cong :premises (@p1149) :args (@t839))
% 1.03/1.24  (step @p1151 :rule trans :premises (@p1150 @p1125))
% 1.03/1.24  (step @p1152 :rule cong :premises (@p1151) :args (@t840))
% 1.03/1.24  (step @p1153 :rule trans :premises (@p152 @p1152))
% 1.03/1.24  (step @p1154 :rule ho_cong :premises (@p1153 @p756))
% 1.03/1.24  (step @p1155 :rule cong :premises (@p1154) :args (@t628))
% 1.03/1.24  (step @p1156 :rule cong :premises (@p1081 @p1155) :args (@t629))
% 1.03/1.24  (step @p1157 :rule trans :premises (@p1156 @p1082))
% 1.03/1.24  (step @p1158 :rule eq_resolve :premises (@p137 @p1157))
% 1.03/1.24  (step @p1159 :rule cong :premises (@p1158 @p1056) :args (@t1583))
% 1.03/1.24  (step @p1160 :rule cong :premises (@p1076) :args (@t1584))
% 1.03/1.24  (step @p1161 :rule refl :args (tptp.kpairiskpair))
% 1.03/1.24  (step @p1162 :rule cong :premises (@p1161 @p1160) :args ((= tptp.kpairiskpair @t1584)))
% 1.03/1.24  (step @p1163 :rule refl :args (@t617))
% 1.03/1.24  (step @p1164 :rule ho_cong :premises (@p1153 @p1163))
% 1.03/1.24  (step @p1165 :rule cong :premises (@p1164) :args (@t625))
% 1.03/1.24  (step @p1166 :rule cong :premises (@p1161 @p1165) :args (@t626))
% 1.03/1.24  (step @p1167 :rule trans :premises (@p1166 @p1162))
% 1.03/1.24  (step @p1168 :rule eq_resolve :premises (@p136 @p1167))
% 1.03/1.24  (step @p1169 :rule cong :premises (@p1168 @p1159) :args (@t1585))
% 1.03/1.24  (step @p1170 :rule refl :args ((tptp.in @t19 @t618)))
% 1.03/1.24  (step @p1171 :rule refl :args (@t1547))
% 1.03/1.24  (step @p1172 :rule cong :premises (@p509) :args (@t937))
% 1.03/1.24  (step @p1173 :rule trans :premises (@p1172 @p1171))
% 1.03/1.24  (step @p1174 :rule cong :premises (@p667 @p1173) :args (@t940))
% 1.03/1.24  (step @p1175 :rule trans :premises (@p1174 @p1170))
% 1.03/1.24  (step @p1176 :rule ho_cong :premises (@p1131 @p1173))
% 1.03/1.24  (step @p1177 :rule cong :premises (@p1176 @p1175) :args ((= (_ @t20 @t937) @t940)))
% 1.03/1.24  (step @p1178 :rule symm :premises (@p1177))
% 1.03/1.24  (step @p1179 :rule refl :args (@t622))
% 1.03/1.24  (step @p1180 :rule eq_resolve :premises (@p1179 @p1178))
% 1.03/1.24  (step @p1181 :rule refl :args (tptp.setunion))
% 1.03/1.24  (step @p1182 :rule ho_cong :premises (@p1181 @p509))
% 1.03/1.24  (step @p1183 :rule cong :premises (@p1182 @p1173) :args ((= (_ tptp.setunion @t936) @t937)))
% 1.03/1.24  (step @p1184 :rule symm :premises (@p1183))
% 1.03/1.24  (step @p1185 :rule refl :args (@t618))
% 1.03/1.24  (step @p1186 :rule eq_resolve :premises (@p1185 @p1184))
% 1.03/1.24  (step @p1187 :rule ho_cong :premises (@p1181 @p583))
% 1.03/1.24  (step @p1188 :rule trans :premises (@p1187 @p1186))
% 1.03/1.24  (step @p1189 :rule ho_cong :premises (@p1131 @p1188))
% 1.03/1.24  (step @p1190 :rule trans :premises (@p1189 @p1180))
% 1.03/1.24  (step @p1191 :rule cong :premises (@p1190) :args (@t623))
% 1.03/1.24  (step @p1192 :rule refl :args (tptp.setukpairIR))
% 1.03/1.24  (step @p1193 :rule cong :premises (@p1192 @p1191) :args (@t624))
% 1.03/1.24  (step @p1194 :rule eq_resolve :premises (@p135 @p1193))
% 1.03/1.24  (step @p1195 :rule cong :premises (@p1194 @p1169) :args (@t1586))
% 1.03/1.24  (step @p1196 :rule refl :args ((tptp.in @t4 @t618)))
% 1.03/1.24  (step @p1197 :rule cong :premises (@p479 @p1173) :args (@t941))
% 1.03/1.24  (step @p1198 :rule trans :premises (@p1197 @p1196))
% 1.03/1.24  (step @p1199 :rule ho_cong :premises (@p1100 @p1173))
% 1.03/1.24  (step @p1200 :rule cong :premises (@p1199 @p1198) :args ((= (_ @t5 @t937) @t941)))
% 1.03/1.24  (step @p1201 :rule symm :premises (@p1200))
% 1.03/1.24  (step @p1202 :rule refl :args (@t619))
% 1.03/1.24  (step @p1203 :rule eq_resolve :premises (@p1202 @p1201))
% 1.03/1.24  (step @p1204 :rule ho_cong :premises (@p1100 @p1188))
% 1.03/1.24  (step @p1205 :rule trans :premises (@p1204 @p1203))
% 1.03/1.24  (step @p1206 :rule cong :premises (@p1205) :args (@t620))
% 1.03/1.24  (step @p1207 :rule refl :args (tptp.setukpairIL))
% 1.03/1.24  (step @p1208 :rule cong :premises (@p1207 @p1206) :args (@t621))
% 1.03/1.24  (step @p1209 :rule eq_resolve :premises (@p134 @p1208))
% 1.03/1.24  (step @p1210 :rule cong :premises (@p1209 @p1195) :args (@t1587))
% 1.03/1.24  (step @p1211 :rule eq-symm :args (@t943 tptp.secondinupair))
% 1.03/1.24  (step @p1212 :rule refl :args (tptp.secondinupair))
% 1.03/1.24  (step @p1213 :rule refl :args ((tptp.in @t19 @t291)))
% 1.03/1.24  (step @p1214 :rule cong :premises (@p667 @p504) :args (@t942))
% 1.03/1.24  (step @p1215 :rule trans :premises (@p1214 @p1213))
% 1.03/1.24  (step @p1216 :rule ho_cong :premises (@p1131 @p504))
% 1.03/1.24  (step @p1217 :rule cong :premises (@p1216 @p1215) :args ((= (_ @t20 @t924) @t942)))
% 1.03/1.24  (step @p1218 :rule symm :premises (@p1217))
% 1.03/1.24  (step @p1219 :rule refl :args (@t301))
% 1.03/1.24  (step @p1220 :rule eq_resolve :premises (@p1219 @p1218))
% 1.03/1.24  (step @p1221 :rule ho_cong :premises (@p1131 @p573))
% 1.03/1.24  (step @p1222 :rule trans :premises (@p1221 @p1220))
% 1.03/1.24  (step @p1223 :rule cong :premises (@p1222) :args (@t302))
% 1.03/1.24  (step @p1224 :rule cong :premises (@p1223 @p1212) :args ((= @t302 tptp.secondinupair)))
% 1.03/1.24  (step @p1225 :rule trans :premises (@p1224 @p1211))
% 1.03/1.24  (step @p1226 :rule eq-symm :args (tptp.secondinupair @t302))
% 1.03/1.24  (step @p1227 :rule trans :premises (@p1226 @p1225))
% 1.03/1.24  (step @p1228 :rule eq_resolve :premises (@p133 @p1227))
% 1.03/1.24  (step @p1229 :rule cong :premises (@p1228 @p1210) :args (@t1588))
% 1.03/1.24  (step @p1230 :rule refl :args ((tptp.in @t4 @t597)))
% 1.03/1.24  (step @p1231 :rule refl :args (@t944))
% 1.03/1.24  (step @p1232 :rule cong :premises (@p479 @p1231) :args (@t945))
% 1.03/1.24  (step @p1233 :rule trans :premises (@p1232 @p1230))
% 1.03/1.24  (step @p1234 :rule ho_cong :premises (@p1100 @p1231))
% 1.03/1.24  (step @p1235 :rule cong :premises (@p1234 @p1233) :args ((= (_ @t5 @t944) @t945)))
% 1.03/1.25  (step @p1236 :rule symm :premises (@p1235))
% 1.03/1.25  (step @p1237 :rule refl :args (@t598))
% 1.03/1.25  (step @p1238 :rule eq_resolve :premises (@p1237 @p1236))
% 1.03/1.25  (step @p1239 :rule refl :args (@t597))
% 1.03/1.25  (step @p1240 :rule cong :premises (@p1239 @p1231) :args ((= @t597 @t944)))
% 1.03/1.25  (step @p1241 :rule symm :premises (@p1240))
% 1.03/1.25  (step @p1242 :rule eq_resolve :premises (@p1239 @p1241))
% 1.03/1.25  (step @p1243 :rule ho_cong :premises (@p1100 @p1242))
% 1.03/1.25  (step @p1244 :rule trans :premises (@p1243 @p1238))
% 1.03/1.25  (step @p1245 :rule cong :premises (@p1244) :args (@t608))
% 1.03/1.25  (step @p1246 :rule refl :args (@t947))
% 1.03/1.25  (step @p1247 :rule refl :args (@t6))
% 1.03/1.25  (step @p1248 :rule cong :premises (@p1247 @p1246) :args ((= @t6 @t947)))
% 1.03/1.25  (step @p1249 :rule symm :premises (@p1248))
% 1.03/1.25  (step @p1250 :rule eq_resolve :premises (@p1247 @p1249))
% 1.03/1.25  (step @p1251 :rule nary_cong :premises (@p427 @p1250 @p1245) :args (@t1589))
% 1.03/1.25  (step @p1252 :rule cong :premises (@p1251) :args ((forall @t245 @t1589)))
% 1.03/1.25  (step @p1253 :rule aci_norm :args ((= (or @t7 (or @t6 @t608)) @t1589)))
% 1.03/1.25  (step @p1254 :rule refl :args (@t608))
% 1.03/1.25  (step @p1255 :rule bool-double-not-elim :args (@t6))
% 1.03/1.25  (step @p1256 :rule nary_cong :premises (@p1255 @p1254) :args ((or @t1590 @t608)))
% 1.03/1.25  (step @p1257 :rule bool-impl-elim :args (@t434 @t608))
% 1.03/1.25  (step @p1258 :rule trans :premises (@p1257 @p1256))
% 1.03/1.25  (step @p1259 :rule nary_cong :premises (@p424 @p1258) :args ((or @t7 @t612)))
% 1.03/1.25  (step @p1260 :rule trans :premises (@p1259 @p1253))
% 1.03/1.25  (step @p1261 :rule refl :args (@t612))
% 1.03/1.25  (step @p1262 :rule bool-double-not-elim :args (@t7))
% 1.03/1.25  (step @p1263 :rule nary_cong :premises (@p1262 @p1261) :args ((or @t1591 @t612)))
% 1.03/1.25  (step @p1264 :rule bool-impl-elim :args (@t197 @t612))
% 1.03/1.25  (step @p1265 :rule trans :premises (@p1264 @p1263))
% 1.03/1.25  (step @p1266 :rule trans :premises (@p1265 @p1260))
% 1.03/1.25  (step @p1267 :rule cong :premises (@p1266) :args (@t613))
% 1.03/1.25  (step @p1268 :rule trans :premises (@p1267 @p1252))
% 1.03/1.25  (step @p1269 :rule refl :args (tptp.symdiffIneg2))
% 1.03/1.25  (step @p1270 :rule cong :premises (@p1269 @p1268) :args (@t614))
% 1.03/1.25  (step @p1271 :rule eq_resolve :premises (@p132 @p1270))
% 1.03/1.25  (step @p1272 :rule cong :premises (@p1271 @p1229) :args (@t1592))
% 1.03/1.25  (step @p1273 :rule cong :premises (@p1250) :args (@t434))
% 1.03/1.25  (step @p1274 :rule nary_cong :premises (@p428 @p1273 @p1245) :args (@t1593))
% 1.03/1.25  (step @p1275 :rule cong :premises (@p1274) :args ((forall @t245 @t1593)))
% 1.03/1.25  (step @p1276 :rule aci_norm :args ((= (or @t197 (or @t434 @t608)) @t1593)))
% 1.03/1.25  (step @p1277 :rule bool-impl-elim :args (@t6 @t608))
% 1.03/1.25  (step @p1278 :rule refl :args (@t197))
% 1.03/1.25  (step @p1279 :rule nary_cong :premises (@p1278 @p1277) :args ((or @t197 @t609)))
% 1.03/1.25  (step @p1280 :rule trans :premises (@p1279 @p1276))
% 1.03/1.25  (step @p1281 :rule bool-impl-elim :args (@t7 @t609))
% 1.03/1.25  (step @p1282 :rule trans :premises (@p1281 @p1280))
% 1.03/1.25  (step @p1283 :rule cong :premises (@p1282) :args (@t610))
% 1.03/1.25  (step @p1284 :rule trans :premises (@p1283 @p1275))
% 1.03/1.25  (step @p1285 :rule refl :args (tptp.symdiffIneg1))
% 1.03/1.25  (step @p1286 :rule cong :premises (@p1285 @p1284) :args (@t611))
% 1.03/1.25  (step @p1287 :rule eq_resolve :premises (@p131 @p1286))
% 1.03/1.25  (step @p1288 :rule cong :premises (@p1287 @p1272) :args (@t1594))
% 1.03/1.25  (step @p1289 :rule nary_cong :premises (@p427 @p1273 @p1244) :args (@t1595))
% 1.03/1.25  (step @p1290 :rule cong :premises (@p1289) :args ((forall @t245 @t1595)))
% 1.03/1.25  (step @p1291 :rule aci_norm :args ((= (or @t7 (or @t434 @t598)) @t1595)))
% 1.03/1.25  (step @p1292 :rule bool-impl-elim :args (@t6 @t598))
% 1.03/1.25  (step @p1293 :rule nary_cong :premises (@p424 @p1292) :args ((or @t7 @t605)))
% 1.03/1.25  (step @p1294 :rule trans :premises (@p1293 @p1291))
% 1.03/1.25  (step @p1295 :rule refl :args (@t605))
% 1.03/1.25  (step @p1296 :rule nary_cong :premises (@p1262 @p1295) :args ((or @t1591 @t605)))
% 1.03/1.25  (step @p1297 :rule bool-impl-elim :args (@t197 @t605))
% 1.03/1.25  (step @p1298 :rule trans :premises (@p1297 @p1296))
% 1.03/1.25  (step @p1299 :rule trans :premises (@p1298 @p1294))
% 1.03/1.25  (step @p1300 :rule cong :premises (@p1299) :args (@t606))
% 1.03/1.25  (step @p1301 :rule trans :premises (@p1300 @p1290))
% 1.03/1.25  (step @p1302 :rule refl :args (tptp.symdiffI2))
% 1.03/1.25  (step @p1303 :rule cong :premises (@p1302 @p1301) :args (@t607))
% 1.03/1.25  (step @p1304 :rule eq_resolve :premises (@p130 @p1303))
% 1.03/1.25  (step @p1305 :rule cong :premises (@p1304 @p1288) :args (@t1596))
% 1.03/1.25  (step @p1306 :rule nary_cong :premises (@p428 @p1250 @p1244) :args (@t1597))
% 1.03/1.25  (step @p1307 :rule cong :premises (@p1306) :args ((forall @t245 @t1597)))
% 1.03/1.25  (step @p1308 :rule aci_norm :args ((= (or @t197 (or @t6 @t598)) @t1597)))
% 1.03/1.25  (step @p1309 :rule nary_cong :premises (@p1255 @p1237) :args ((or @t1590 @t598)))
% 1.03/1.25  (step @p1310 :rule bool-impl-elim :args (@t434 @t598))
% 1.03/1.25  (step @p1311 :rule trans :premises (@p1310 @p1309))
% 1.03/1.25  (step @p1312 :rule nary_cong :premises (@p1278 @p1311) :args ((or @t197 @t602)))
% 1.03/1.25  (step @p1313 :rule trans :premises (@p1312 @p1308))
% 1.03/1.25  (step @p1314 :rule bool-impl-elim :args (@t7 @t602))
% 1.03/1.25  (step @p1315 :rule trans :premises (@p1314 @p1313))
% 1.03/1.25  (step @p1316 :rule cong :premises (@p1315) :args (@t603))
% 1.03/1.25  (step @p1317 :rule trans :premises (@p1316 @p1307))
% 1.03/1.25  (step @p1318 :rule refl :args (tptp.symdiffI1))
% 1.03/1.25  (step @p1319 :rule cong :premises (@p1318 @p1317) :args (@t604))
% 1.03/1.25  (step @p1320 :rule eq_resolve :premises (@p129 @p1319))
% 1.03/1.25  (step @p1321 :rule cong :premises (@p1320 @p1305) :args (@t1598))
% 1.03/1.25  (step @p1322 :rule refl :args (@t949))
% 1.03/1.25  (step @p1323 :rule refl :args (@t950))
% 1.03/1.25  (step @p1324 :rule nary_cong :premises (@p1245 @p1323 @p1322) :args (@t1599))
% 1.03/1.25  (step @p1325 :rule cong :premises (@p1324) :args ((forall @t245 @t1599)))
% 1.03/1.25  (step @p1326 :rule aci_norm :args ((= (or @t608 @t1600) @t1599)))
% 1.03/1.25  (step @p1327 :rule bool-impl-elim :args (@t598 @t1600))
% 1.03/1.25  (step @p1328 :rule trans :premises (@p1327 @p1326))
% 1.03/1.25  (step @p1329 :rule cong :premises (@p1328) :args ((forall @t245 (=> @t598 @t1600))))
% 1.03/1.25  (step @p1330 :rule trans :premises (@p1329 @p1325))
% 1.03/1.25  (step @p1331 :rule aci_norm :args ((= (and @t858 @t947 true) @t949)))
% 1.03/1.25  (step @p1332 :rule evaluate :args (@t1601))
% 1.03/1.25  (step @p1333 :rule refl :args (@t947))
% 1.03/1.25  (step @p1334 :rule refl :args (@t858))
% 1.03/1.25  (step @p1335 :rule nary_cong :premises (@p1334 @p1333 @p1332) :args (@t1602))
% 1.03/1.25  (step @p1336 :rule trans :premises (@p1335 @p1331))
% 1.03/1.25  (step @p1337 :rule aci_norm :args ((= (and @t857 @t948 true) @t950)))
% 1.03/1.25  (step @p1338 :rule refl :args (@t948))
% 1.03/1.25  (step @p1339 :rule refl :args (@t857))
% 1.03/1.25  (step @p1340 :rule nary_cong :premises (@p1339 @p1338 @p1332) :args (@t1603))
% 1.03/1.25  (step @p1341 :rule trans :premises (@p1340 @p1337))
% 1.03/1.25  (step @p1342 :rule nary_cong :premises (@p1341 @p1336) :args (@t1604))
% 1.03/1.25  (step @p1343 :rule aci_norm :args ((= @t1605 @t1604)))
% 1.03/1.25  (step @p1344 :rule trans :premises (@p1343 @p1342))
% 1.03/1.25  (step @p1345 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1609 @t1608 @t1607 @t173)) @t1605)))
% 1.03/1.25  (step @p1346 :rule refl :args (@t173))
% 1.03/1.25  (step @p1347 :rule refl :args (@t1607))
% 1.03/1.25  (step @p1348 :rule refl :args (@t1608))
% 1.03/1.25  (step @p1349 :rule bool-eq-false :args (@t173))
% 1.03/1.25  (step @p1350 :rule symm :premises (@p1349))
% 1.03/1.25  (step @p1351 :rule cong :premises (@p1350) :args ((not @t1606)))
% 1.03/1.25  (step @p1352 :rule bool-double-not-elim :args (@t173))
% 1.03/1.25  (step @p1353 :rule symm :premises (@p1352))
% 1.03/1.25  (step @p1354 :rule trans :premises (@p1353 @p1351))
% 1.03/1.25  (step @p1355 :rule nary_cong :premises (@p1354 @p1348 @p1347 @p1346) :args (@t1610))
% 1.03/1.25  (step @p1356 :rule aci_norm :args ((= @t1611 @t1610)))
% 1.03/1.25  (step @p1357 :rule trans :premises (@p1356 @p1355))
% 1.03/1.25  (step @p1358 :rule cong :premises (@p1357) :args ((forall @t179 @t1611)))
% 1.03/1.25  (step @p1359 :rule trans :premises (@p1358 @p1345))
% 1.03/1.25  (step @p1360 :rule trans :premises (@p1359 @p1344))
% 1.03/1.25  (step @p1361 :rule refl :args (@t1606))
% 1.03/1.25  (step @p1362 :rule nary_cong :premises (@p428 @p1250 @p1361) :args (@t1612))
% 1.03/1.25  (step @p1363 :rule nary_cong :premises (@p427 @p1273 @p1361) :args (@t1613))
% 1.03/1.25  (step @p1364 :rule nary_cong :premises (@p1363 @p1362 @p1346) :args (@t1614))
% 1.03/1.25  (step @p1365 :rule cong :premises (@p1364) :args ((forall @t179 @t1614)))
% 1.03/1.25  (step @p1366 :rule trans :premises (@p1365 @p1360))
% 1.03/1.25  (step @p1367 :rule aci_norm :args ((= (or @t1613 (or @t1612 @t173)) @t1614)))
% 1.03/1.25  (step @p1368 :rule aci_norm :args ((= (and @t197 @t1615) @t1612)))
% 1.03/1.25  (step @p1369 :rule bool-implies-de-morgan :args (@t6 @t173))
% 1.03/1.25  (step @p1370 :rule nary_cong :premises (@p1278 @p1369) :args ((and @t197 @t1616)))
% 1.03/1.25  (step @p1371 :rule trans :premises (@p1370 @p1368))
% 1.03/1.25  (step @p1372 :rule bool-implies-de-morgan :args (@t197 @t497))
% 1.03/1.25  (step @p1373 :rule trans :premises (@p1372 @p1371))
% 1.03/1.25  (step @p1374 :rule nary_cong :premises (@p1373 @p1346) :args ((or (not @t592) @t173)))
% 1.03/1.25  (step @p1375 :rule bool-impl-elim :args (@t592 @t173))
% 1.03/1.25  (step @p1376 :rule trans :premises (@p1375 @p1374))
% 1.03/1.25  (step @p1377 :rule aci_norm :args ((= (and @t7 (and @t434 @t1606)) @t1613)))
% 1.03/1.25  (step @p1378 :rule bool-implies-de-morgan :args (@t434 @t173))
% 1.03/1.25  (step @p1379 :rule nary_cong :premises (@p424 @p1378) :args ((and @t7 (not @t594))))
% 1.03/1.25  (step @p1380 :rule trans :premises (@p1379 @p1377))
% 1.03/1.25  (step @p1381 :rule bool-implies-de-morgan :args (@t7 @t594))
% 1.03/1.25  (step @p1382 :rule trans :premises (@p1381 @p1380))
% 1.03/1.25  (step @p1383 :rule nary_cong :premises (@p1382 @p1376) :args ((or (not @t595) @t593)))
% 1.03/1.25  (step @p1384 :rule trans :premises (@p1383 @p1367))
% 1.03/1.25  (step @p1385 :rule bool-impl-elim :args (@t595 @t593))
% 1.03/1.25  (step @p1386 :rule trans :premises (@p1385 @p1384))
% 1.03/1.25  (step @p1387 :rule cong :premises (@p1386) :args (@t596))
% 1.03/1.25  (step @p1388 :rule trans :premises (@p1387 @p1366))
% 1.03/1.25  (step @p1389 :rule refl :args (@t598))
% 1.03/1.25  (step @p1390 :rule cong :premises (@p1389 @p1388) :args (@t599))
% 1.03/1.25  (step @p1391 :rule cong :premises (@p1390) :args (@t600))
% 1.03/1.25  (step @p1392 :rule trans :premises (@p1391 @p1330))
% 1.03/1.25  (step @p1393 :rule refl :args (tptp.symdiffE))
% 1.03/1.25  (step @p1394 :rule cong :premises (@p1393 @p1392) :args (@t601))
% 1.03/1.25  (step @p1395 :rule eq_resolve :premises (@p128 @p1394))
% 1.03/1.25  (step @p1396 :rule cong :premises (@p1395 @p1321) :args (@t1617))
% 1.03/1.25  (step @p1397 :rule refl :args (@t951))
% 1.03/1.25  (step @p1398 :rule refl :args (@t419))
% 1.03/1.25  (step @p1399 :rule cong :premises (@p1398 @p1397) :args ((= @t419 @t951)))
% 1.03/1.25  (step @p1400 :rule symm :premises (@p1399))
% 1.03/1.25  (step @p1401 :rule eq_resolve :premises (@p1398 @p1400))
% 1.03/1.25  (step @p1402 :rule refl :args (@t952))
% 1.03/1.25  (step @p1403 :rule refl :args (@t564))
% 1.03/1.25  (step @p1404 :rule cong :premises (@p1403 @p1402) :args ((= @t564 @t952)))
% 1.03/1.25  (step @p1405 :rule symm :premises (@p1404))
% 1.03/1.25  (step @p1406 :rule eq_resolve :premises (@p1403 @p1405))
% 1.03/1.25  (step @p1407 :rule cong :premises (@p208 @p1406) :args (@t1618))
% 1.03/1.25  (step @p1408 :rule cong :premises (@p1407) :args (@t1619))
% 1.03/1.25  (step @p1409 :rule nary_cong :premises (@p1408 @p1401) :args (@t1620))
% 1.03/1.25  (step @p1410 :rule cong :premises (@p1409) :args ((forall @t12 @t1620)))
% 1.03/1.25  (step @p1411 :rule bool-impl-elim :args (@t1618 @t419))
% 1.03/1.25  (step @p1412 :rule cong :premises (@p1411) :args ((forall @t12 (=> @t1618 @t419))))
% 1.03/1.25  (step @p1413 :rule trans :premises (@p1412 @p1410))
% 1.03/1.25  (step @p1414 :rule refl :args (@t419))
% 1.03/1.25  (step @p1415 :rule eq-symm :args (@t564 tptp.emptyset))
% 1.03/1.25  (step @p1416 :rule cong :premises (@p1415 @p1414) :args (@t589))
% 1.03/1.25  (step @p1417 :rule cong :premises (@p1416) :args (@t590))
% 1.03/1.25  (step @p1418 :rule trans :premises (@p1417 @p1413))
% 1.03/1.25  (step @p1419 :rule refl :args (tptp.setminusSubset1))
% 1.03/1.25  (step @p1420 :rule cong :premises (@p1419 @p1418) :args (@t591))
% 1.03/1.25  (step @p1421 :rule eq_resolve :premises (@p127 @p1420))
% 1.03/1.25  (step @p1422 :rule cong :premises (@p1421 @p1396) :args (@t1621))
% 1.03/1.25  (step @p1423 :rule refl :args ((tptp.subset @t564 @t2)))
% 1.03/1.25  (step @p1424 :rule cong :premises (@p1402 @p1036) :args (@t954))
% 1.03/1.25  (step @p1425 :rule trans :premises (@p1424 @p1423))
% 1.03/1.25  (step @p1426 :rule ho_cong :premises (@p847 @p1402))
% 1.03/1.25  (step @p1427 :rule ho_cong :premises (@p1426 @p1036))
% 1.03/1.25  (step @p1428 :rule cong :premises (@p1427 @p1425) :args ((= (_ (_ tptp.subset @t952) @t2) @t954)))
% 1.03/1.25  (step @p1429 :rule symm :premises (@p1428))
% 1.03/1.25  (step @p1430 :rule refl :args (@t586))
% 1.03/1.25  (step @p1431 :rule eq_resolve :premises (@p1430 @p1429))
% 1.03/1.25  (step @p1432 :rule ho_cong :premises (@p847 @p1406))
% 1.03/1.25  (step @p1433 :rule ho_cong :premises (@p1432 @p1036))
% 1.03/1.25  (step @p1434 :rule trans :premises (@p1433 @p1431))
% 1.03/1.25  (step @p1435 :rule cong :premises (@p1434) :args (@t587))
% 1.03/1.25  (step @p1436 :rule refl :args (tptp.setminusLsub))
% 1.03/1.25  (step @p1437 :rule cong :premises (@p1436 @p1435) :args (@t588))
% 1.03/1.25  (step @p1438 :rule eq_resolve :premises (@p126 @p1437))
% 1.03/1.25  (step @p1439 :rule cong :premises (@p1438 @p1422) :args (@t1622))
% 1.03/1.25  (step @p1440 :rule refl :args ((tptp.in @t4 @t564)))
% 1.03/1.25  (step @p1441 :rule cong :premises (@p479 @p1402) :args (@t955))
% 1.03/1.25  (step @p1442 :rule trans :premises (@p1441 @p1440))
% 1.03/1.25  (step @p1443 :rule ho_cong :premises (@p1100 @p1402))
% 1.03/1.25  (step @p1444 :rule cong :premises (@p1443 @p1442) :args ((= (_ @t5 @t952) @t955)))
% 1.03/1.25  (step @p1445 :rule symm :premises (@p1444))
% 1.03/1.25  (step @p1446 :rule refl :args (@t565))
% 1.03/1.25  (step @p1447 :rule eq_resolve :premises (@p1446 @p1445))
% 1.03/1.25  (step @p1448 :rule ho_cong :premises (@p1100 @p1406))
% 1.03/1.25  (step @p1449 :rule trans :premises (@p1448 @p1447))
% 1.03/1.25  (step @p1450 :rule cong :premises (@p1449) :args (@t577))
% 1.03/1.25  (step @p1451 :rule nary_cong :premises (@p1273 @p1450) :args (@t1623))
% 1.03/1.25  (step @p1452 :rule cong :premises (@p1451) :args ((forall @t245 @t1623)))
% 1.03/1.25  (step @p1453 :rule bool-impl-elim :args (@t6 @t577))
% 1.03/1.25  (step @p1454 :rule cong :premises (@p1453) :args (@t584))
% 1.03/1.25  (step @p1455 :rule trans :premises (@p1454 @p1452))
% 1.03/1.25  (step @p1456 :rule refl :args (tptp.setminusIRneg))
% 1.03/1.25  (step @p1457 :rule cong :premises (@p1456 @p1455) :args (@t585))
% 1.03/1.25  (step @p1458 :rule eq_resolve :premises (@p125 @p1457))
% 1.03/1.25  (step @p1459 :rule cong :premises (@p1458 @p1439) :args (@t1624))
% 1.03/1.25  (step @p1460 :rule nary_cong :premises (@p427 @p1450) :args (@t1625))
% 1.03/1.25  (step @p1461 :rule cong :premises (@p1460) :args ((forall @t245 @t1625)))
% 1.03/1.25  (step @p1462 :rule refl :args (@t577))
% 1.03/1.25  (step @p1463 :rule nary_cong :premises (@p1262 @p1462) :args ((or @t1591 @t577)))
% 1.03/1.25  (step @p1464 :rule bool-impl-elim :args (@t197 @t577))
% 1.03/1.25  (step @p1465 :rule trans :premises (@p1464 @p1463))
% 1.03/1.25  (step @p1466 :rule cong :premises (@p1465) :args (@t582))
% 1.03/1.25  (step @p1467 :rule trans :premises (@p1466 @p1461))
% 1.03/1.25  (step @p1468 :rule refl :args (tptp.setminusILneg))
% 1.03/1.25  (step @p1469 :rule cong :premises (@p1468 @p1467) :args (@t583))
% 1.03/1.25  (step @p1470 :rule eq_resolve :premises (@p124 @p1469))
% 1.03/1.25  (step @p1471 :rule cong :premises (@p1470 @p1459) :args (@t1626))
% 1.03/1.25  (step @p1472 :rule nary_cong :premises (@p1449 @p1250 @p428) :args (@t1627))
% 1.03/1.25  (step @p1473 :rule cong :premises (@p1472) :args ((forall @t245 @t1627)))
% 1.03/1.25  (step @p1474 :rule aci_norm :args ((= (or @t565 @t1628) @t1627)))
% 1.03/1.25  (step @p1475 :rule nary_cong :premises (@p1255 @p1278) :args ((or @t1590 @t197)))
% 1.03/1.25  (step @p1476 :rule bool-impl-elim :args (@t434 @t197))
% 1.03/1.25  (step @p1477 :rule trans :premises (@p1476 @p1475))
% 1.03/1.25  (step @p1478 :rule nary_cong :premises (@p1446 @p1477) :args ((or @t565 @t435)))
% 1.03/1.25  (step @p1479 :rule trans :premises (@p1478 @p1474))
% 1.03/1.25  (step @p1480 :rule refl :args (@t435))
% 1.03/1.25  (step @p1481 :rule bool-double-not-elim :args (@t565))
% 1.03/1.25  (step @p1482 :rule nary_cong :premises (@p1481 @p1480) :args ((or @t1629 @t435)))
% 1.03/1.25  (step @p1483 :rule bool-impl-elim :args (@t577 @t435))
% 1.03/1.25  (step @p1484 :rule trans :premises (@p1483 @p1482))
% 1.03/1.25  (step @p1485 :rule trans :premises (@p1484 @p1479))
% 1.03/1.25  (step @p1486 :rule cong :premises (@p1485) :args (@t580))
% 1.03/1.25  (step @p1487 :rule trans :premises (@p1486 @p1473))
% 1.03/1.25  (step @p1488 :rule refl :args (tptp.setminusELneg))
% 1.03/1.25  (step @p1489 :rule cong :premises (@p1488 @p1487) :args (@t581))
% 1.03/1.25  (step @p1490 :rule eq_resolve :premises (@p123 @p1489))
% 1.03/1.25  (step @p1491 :rule cong :premises (@p1490 @p1471) :args (@t1630))
% 1.03/1.25  (step @p1492 :rule nary_cong :premises (@p1449 @p428 @p1250) :args (@t1631))
% 1.03/1.25  (step @p1493 :rule cong :premises (@p1492) :args ((forall @t245 @t1631)))
% 1.03/1.25  (step @p1494 :rule aci_norm :args ((= (or @t565 @t1632) @t1631)))
% 1.03/1.25  (step @p1495 :rule bool-impl-elim :args (@t7 @t6))
% 1.03/1.25  (step @p1496 :rule nary_cong :premises (@p1446 @p1495) :args ((or @t565 @t191)))
% 1.03/1.25  (step @p1497 :rule trans :premises (@p1496 @p1494))
% 1.03/1.25  (step @p1498 :rule refl :args (@t191))
% 1.03/1.25  (step @p1499 :rule nary_cong :premises (@p1481 @p1498) :args ((or @t1629 @t191)))
% 1.03/1.25  (step @p1500 :rule bool-impl-elim :args (@t577 @t191))
% 1.03/1.25  (step @p1501 :rule trans :premises (@p1500 @p1499))
% 1.03/1.25  (step @p1502 :rule trans :premises (@p1501 @p1497))
% 1.03/1.25  (step @p1503 :rule cong :premises (@p1502) :args (@t578))
% 1.03/1.25  (step @p1504 :rule trans :premises (@p1503 @p1493))
% 1.03/1.25  (step @p1505 :rule refl :args (tptp.setminusERneg))
% 1.03/1.25  (step @p1506 :rule cong :premises (@p1505 @p1504) :args (@t579))
% 1.03/1.25  (step @p1507 :rule eq_resolve :premises (@p122 @p1506))
% 1.03/1.25  (step @p1508 :rule cong :premises (@p1507 @p1491) :args (@t1633))
% 1.03/1.25  (step @p1509 :rule cong :premises (@p1401) :args (@t438))
% 1.03/1.25  (step @p1510 :rule nary_cong :premises (@p1509 @p1407) :args (@t1634))
% 1.03/1.25  (step @p1511 :rule cong :premises (@p1510) :args ((forall @t12 @t1634)))
% 1.03/1.25  (step @p1512 :rule bool-impl-elim :args (@t419 @t1618))
% 1.03/1.25  (step @p1513 :rule cong :premises (@p1512) :args ((forall @t12 (=> @t419 @t1618))))
% 1.03/1.25  (step @p1514 :rule trans :premises (@p1513 @p1511))
% 1.03/1.25  (step @p1515 :rule cong :premises (@p1414 @p1415) :args (@t574))
% 1.03/1.25  (step @p1516 :rule cong :premises (@p1515) :args (@t575))
% 1.03/1.25  (step @p1517 :rule trans :premises (@p1516 @p1514))
% 1.03/1.25  (step @p1518 :rule refl :args (tptp.setminusSubset2))
% 1.03/1.25  (step @p1519 :rule cong :premises (@p1518 @p1517) :args (@t576))
% 1.03/1.25  (step @p1520 :rule eq_resolve :premises (@p121 @p1519))
% 1.03/1.25  (step @p1521 :rule cong :premises (@p1520 @p1508) :args (@t1635))
% 1.03/1.25  (step @p1522 :rule nary_cong :premises (@p1450 @p1273) :args (@t1636))
% 1.03/1.25  (step @p1523 :rule cong :premises (@p1522) :args ((forall @t245 @t1636)))
% 1.03/1.25  (step @p1524 :rule bool-impl-elim :args (@t565 @t434))
% 1.03/1.25  (step @p1525 :rule cong :premises (@p1524) :args (@t571))
% 1.03/1.25  (step @p1526 :rule trans :premises (@p1525 @p1523))
% 1.03/1.25  (step @p1527 :rule refl :args (tptp.setminusER))
% 1.03/1.25  (step @p1528 :rule cong :premises (@p1527 @p1526) :args (@t572))
% 1.03/1.25  (step @p1529 :rule eq_resolve :premises (@p120 @p1528))
% 1.03/1.25  (step @p1530 :rule cong :premises (@p1529 @p1521) :args (@t1637))
% 1.03/1.25  (step @p1531 :rule nary_cong :premises (@p1450 @p427) :args (@t1638))
% 1.03/1.25  (step @p1532 :rule cong :premises (@p1531) :args ((forall @t245 @t1638)))
% 1.03/1.25  (step @p1533 :rule bool-impl-elim :args (@t565 @t7))
% 1.03/1.25  (step @p1534 :rule cong :premises (@p1533) :args (@t569))
% 1.03/1.25  (step @p1535 :rule trans :premises (@p1534 @p1532))
% 1.03/1.25  (step @p1536 :rule refl :args (tptp.setminusEL))
% 1.03/1.25  (step @p1537 :rule cong :premises (@p1536 @p1535) :args (@t570))
% 1.03/1.25  (step @p1538 :rule eq_resolve :premises (@p119 @p1537))
% 1.03/1.25  (step @p1539 :rule cong :premises (@p1538 @p1530) :args (@t1639))
% 1.03/1.25  (step @p1540 :rule nary_cong :premises (@p428 @p1250 @p1449) :args (@t1640))
% 1.03/1.25  (step @p1541 :rule cong :premises (@p1540) :args ((forall @t245 @t1640)))
% 1.03/1.25  (step @p1542 :rule aci_norm :args ((= (or @t197 (or @t6 @t565)) @t1640)))
% 1.03/1.25  (step @p1543 :rule nary_cong :premises (@p1255 @p1446) :args ((or @t1590 @t565)))
% 1.03/1.25  (step @p1544 :rule bool-impl-elim :args (@t434 @t565))
% 1.03/1.25  (step @p1545 :rule trans :premises (@p1544 @p1543))
% 1.03/1.25  (step @p1546 :rule nary_cong :premises (@p1278 @p1545) :args ((or @t197 @t566)))
% 1.03/1.25  (step @p1547 :rule trans :premises (@p1546 @p1542))
% 1.03/1.25  (step @p1548 :rule bool-impl-elim :args (@t7 @t566))
% 1.03/1.25  (step @p1549 :rule trans :premises (@p1548 @p1547))
% 1.03/1.25  (step @p1550 :rule cong :premises (@p1549) :args (@t567))
% 1.03/1.25  (step @p1551 :rule trans :premises (@p1550 @p1541))
% 1.03/1.25  (step @p1552 :rule refl :args (tptp.setminusI))
% 1.03/1.25  (step @p1553 :rule cong :premises (@p1552 @p1551) :args (@t568))
% 1.03/1.25  (step @p1554 :rule eq_resolve :premises (@p118 @p1553))
% 1.03/1.25  (step @p1555 :rule cong :premises (@p1554 @p1539) :args (@t1641))
% 1.03/1.25  (step @p1556 :rule refl :args ((tptp.binunion @t514 @t557)))
% 1.03/1.25  (step @p1557 :rule refl :args (@t958))
% 1.03/1.25  (step @p1558 :rule refl :args (@t959))
% 1.03/1.25  (step @p1559 :rule cong :premises (@p1558 @p1557) :args (@t960))
% 1.03/1.25  (step @p1560 :rule trans :premises (@p1559 @p1556))
% 1.03/1.25  (step @p1561 :rule refl :args (tptp.binunion))
% 1.03/1.25  (step @p1562 :rule ho_cong :premises (@p1561 @p1558))
% 1.03/1.25  (step @p1563 :rule ho_cong :premises (@p1562 @p1557))
% 1.03/1.25  (step @p1564 :rule cong :premises (@p1563 @p1560) :args ((= (_ (_ tptp.binunion @t959) @t958) @t960)))
% 1.03/1.25  (step @p1565 :rule symm :premises (@p1564))
% 1.03/1.25  (step @p1566 :rule refl :args (@t558))
% 1.03/1.25  (step @p1567 :rule eq_resolve :premises (@p1566 @p1565))
% 1.03/1.25  (step @p1568 :rule refl :args (@t557))
% 1.03/1.25  (step @p1569 :rule cong :premises (@p1568 @p1557) :args ((= @t557 @t958)))
% 1.03/1.25  (step @p1570 :rule symm :premises (@p1569))
% 1.03/1.25  (step @p1571 :rule eq_resolve :premises (@p1568 @p1570))
% 1.03/1.25  (step @p1572 :rule refl :args (@t514))
% 1.03/1.25  (step @p1573 :rule cong :premises (@p1572 @p1558) :args ((= @t514 @t959)))
% 1.03/1.25  (step @p1574 :rule symm :premises (@p1573))
% 1.03/1.25  (step @p1575 :rule eq_resolve :premises (@p1572 @p1574))
% 1.03/1.25  (step @p1576 :rule ho_cong :premises (@p1561 @p1575))
% 1.03/1.25  (step @p1577 :rule ho_cong :premises (@p1576 @p1571))
% 1.03/1.25  (step @p1578 :rule trans :premises (@p1577 @p1567))
% 1.03/1.25  (step @p1579 :rule refl :args ((tptp.binintersect @t2 @t559)))
% 1.03/1.25  (step @p1580 :rule refl :args (@t961))
% 1.03/1.25  (step @p1581 :rule cong :premises (@p1036 @p1580) :args (@t962))
% 1.03/1.25  (step @p1582 :rule trans :premises (@p1581 @p1579))
% 1.03/1.25  (step @p1583 :rule refl :args (@t513))
% 1.03/1.25  (step @p1584 :rule ho_cong :premises (@p1583 @p1580))
% 1.03/1.25  (step @p1585 :rule cong :premises (@p1584 @p1582) :args ((= (_ @t513 @t961) @t962)))
% 1.03/1.25  (step @p1586 :rule symm :premises (@p1585))
% 1.03/1.25  (step @p1587 :rule refl :args (@t560))
% 1.03/1.25  (step @p1588 :rule eq_resolve :premises (@p1587 @p1586))
% 1.03/1.25  (step @p1589 :rule refl :args (@t559))
% 1.03/1.25  (step @p1590 :rule cong :premises (@p1589 @p1580) :args ((= @t559 @t961)))
% 1.03/1.25  (step @p1591 :rule symm :premises (@p1590))
% 1.03/1.25  (step @p1592 :rule eq_resolve :premises (@p1589 @p1591))
% 1.03/1.25  (step @p1593 :rule ho_cong :premises (@p1583 @p1592))
% 1.03/1.25  (step @p1594 :rule trans :premises (@p1593 @p1588))
% 1.03/1.25  (step @p1595 :rule cong :premises (@p1594 @p1578) :args (@t561))
% 1.03/1.25  (step @p1596 :rule cong :premises (@p1595) :args (@t562))
% 1.03/1.25  (step @p1597 :rule refl :args (tptp.bs114d))
% 1.03/1.25  (step @p1598 :rule cong :premises (@p1597 @p1596) :args (@t563))
% 1.03/1.25  (step @p1599 :rule eq_resolve :premises (@p117 @p1598))
% 1.03/1.25  (step @p1600 :rule cong :premises (@p1599 @p1555) :args (@t1642))
% 1.03/1.25  (step @p1601 :rule cong :premises (@p1036 @p1575) :args (@t1643))
% 1.03/1.25  (step @p1602 :rule cong :premises (@p1601) :args (@t1644))
% 1.03/1.25  (step @p1603 :rule nary_cong :premises (@p1602 @p1401) :args (@t1645))
% 1.03/1.25  (step @p1604 :rule cong :premises (@p1603) :args ((forall @t12 @t1645)))
% 1.03/1.25  (step @p1605 :rule bool-impl-elim :args (@t1643 @t419))
% 1.03/1.25  (step @p1606 :rule cong :premises (@p1605) :args ((forall @t12 (=> @t1643 @t419))))
% 1.03/1.25  (step @p1607 :rule trans :premises (@p1606 @p1604))
% 1.03/1.25  (step @p1608 :rule eq-symm :args (@t514 @t2))
% 1.03/1.25  (step @p1609 :rule cong :premises (@p1608 @p1414) :args (@t554))
% 1.03/1.25  (step @p1610 :rule cong :premises (@p1609) :args (@t555))
% 1.03/1.25  (step @p1611 :rule trans :premises (@p1610 @p1607))
% 1.03/1.25  (step @p1612 :rule refl :args (tptp.binintersectSubset1))
% 1.03/1.25  (step @p1613 :rule cong :premises (@p1612 @p1611) :args (@t556))
% 1.03/1.25  (step @p1614 :rule eq_resolve :premises (@p116 @p1613))
% 1.03/1.25  (step @p1615 :rule cong :premises (@p1614 @p1600) :args (@t1646))
% 1.03/1.25  (step @p1616 :rule refl :args (@t1))
% 1.03/1.25  (step @p1617 :rule cong :premises (@p1616 @p1575) :args (@t1647))
% 1.03/1.25  (step @p1618 :rule refl :args (@t965))
% 1.03/1.25  (step @p1619 :rule refl :args (@t424))
% 1.03/1.25  (step @p1620 :rule cong :premises (@p1619 @p1618) :args ((= @t424 @t965)))
% 1.03/1.25  (step @p1621 :rule symm :premises (@p1620))
% 1.03/1.25  (step @p1622 :rule eq_resolve :premises (@p1619 @p1621))
% 1.03/1.25  (step @p1623 :rule cong :premises (@p1622) :args (@t1648))
% 1.03/1.25  (step @p1624 :rule nary_cong :premises (@p1623 @p1617) :args (@t1649))
% 1.03/1.25  (step @p1625 :rule cong :premises (@p1624) :args ((forall @t12 @t1649)))
% 1.03/1.25  (step @p1626 :rule bool-impl-elim :args (@t424 @t1647))
% 1.03/1.25  (step @p1627 :rule cong :premises (@p1626) :args ((forall @t12 (=> @t424 @t1647))))
% 1.03/1.25  (step @p1628 :rule trans :premises (@p1627 @p1625))
% 1.03/1.25  (step @p1629 :rule eq-symm :args (@t514 @t1))
% 1.03/1.25  (step @p1630 :rule refl :args (@t424))
% 1.03/1.25  (step @p1631 :rule cong :premises (@p1630 @p1629) :args (@t551))
% 1.03/1.25  (step @p1632 :rule cong :premises (@p1631) :args (@t552))
% 1.03/1.25  (step @p1633 :rule trans :premises (@p1632 @p1628))
% 1.03/1.25  (step @p1634 :rule refl :args (tptp.binintersectSubset4))
% 1.03/1.25  (step @p1635 :rule cong :premises (@p1634 @p1633) :args (@t553))
% 1.03/1.25  (step @p1636 :rule eq_resolve :premises (@p115 @p1635))
% 1.03/1.25  (step @p1637 :rule cong :premises (@p1636 @p1615) :args (@t1650))
% 1.03/1.25  (step @p1638 :rule refl :args ((tptp.subset @t514 @t1)))
% 1.03/1.25  (step @p1639 :rule cong :premises (@p1558 @p1616) :args (@t967))
% 1.03/1.25  (step @p1640 :rule trans :premises (@p1639 @p1638))
% 1.03/1.25  (step @p1641 :rule ho_cong :premises (@p847 @p1558))
% 1.03/1.25  (step @p1642 :rule ho_cong :premises (@p1641 @p1616))
% 1.03/1.25  (step @p1643 :rule cong :premises (@p1642 @p1640) :args ((= (_ @t1651 @t1) @t967)))
% 1.03/1.25  (step @p1644 :rule symm :premises (@p1643))
% 1.03/1.25  (step @p1645 :rule refl :args (@t548))
% 1.03/1.25  (step @p1646 :rule eq_resolve :premises (@p1645 @p1644))
% 1.03/1.25  (step @p1647 :rule ho_cong :premises (@p847 @p1575))
% 1.03/1.25  (step @p1648 :rule ho_cong :premises (@p1647 @p1616))
% 1.03/1.25  (step @p1649 :rule trans :premises (@p1648 @p1646))
% 1.03/1.25  (step @p1650 :rule cong :premises (@p1649) :args (@t549))
% 1.03/1.25  (step @p1651 :rule refl :args (tptp.binintersectRsub))
% 1.03/1.25  (step @p1652 :rule cong :premises (@p1651 @p1650) :args (@t550))
% 1.03/1.25  (step @p1653 :rule eq_resolve :premises (@p114 @p1652))
% 1.03/1.25  (step @p1654 :rule cong :premises (@p1653 @p1637) :args (@t1652))
% 1.03/1.25  (step @p1655 :rule cong :premises (@p208 @p1575) :args (@t1653))
% 1.03/1.25  (step @p1656 :rule refl :args (@t969))
% 1.03/1.25  (step @p1657 :rule nary_cong :premises (@p1656 @p1655) :args (@t1654))
% 1.03/1.25  (step @p1658 :rule cong :premises (@p1657) :args ((forall @t12 @t1654)))
% 1.03/1.25  (step @p1659 :rule bool-impl-elim :args (@t968 @t1653))
% 1.03/1.25  (step @p1660 :rule cong :premises (@p1659) :args ((forall @t12 (=> @t968 @t1653))))
% 1.03/1.25  (step @p1661 :rule trans :premises (@p1660 @p1658))
% 1.03/1.25  (step @p1662 :rule eq-symm :args (@t514 tptp.emptyset))
% 1.03/1.25  (step @p1663 :rule bool-double-not-elim :args (@t968))
% 1.03/1.25  (step @p1664 :rule nary_cong :premises (@p428 @p1273) :args (@t1655))
% 1.03/1.25  (step @p1665 :rule cong :premises (@p1664) :args ((forall @t9 @t1655)))
% 1.03/1.25  (step @p1666 :rule bool-and-de-morgan :args (@t7 @t6 true))
% 1.03/1.25  (step @p1667 :rule cong :premises (@p1666) :args (@t1656))
% 1.03/1.25  (step @p1668 :rule trans :premises (@p1667 @p1665))
% 1.03/1.25  (step @p1669 :rule cong :premises (@p1668) :args (@t1657))
% 1.03/1.25  (step @p1670 :rule exists-elim :args ((= @t543 @t1657)))
% 1.03/1.25  (step @p1671 :rule trans :premises (@p1670 @p1669))
% 1.03/1.25  (step @p1672 :rule cong :premises (@p1671) :args (@t544))
% 1.03/1.25  (step @p1673 :rule trans :premises (@p1672 @p1663))
% 1.03/1.25  (step @p1674 :rule cong :premises (@p1673 @p1662) :args (@t545))
% 1.03/1.25  (step @p1675 :rule cong :premises (@p1674) :args (@t546))
% 1.03/1.25  (step @p1676 :rule trans :premises (@p1675 @p1661))
% 1.03/1.25  (step @p1677 :rule refl :args (tptp.disjointsetsI1))
% 1.03/1.25  (step @p1678 :rule cong :premises (@p1677 @p1676) :args (@t547))
% 1.03/1.25  (step @p1679 :rule eq_resolve :premises (@p113 @p1678))
% 1.03/1.25  (step @p1680 :rule cong :premises (@p1679 @p1654) :args (@t1658))
% 1.03/1.25  (step @p1681 :rule refl :args ((tptp.in @t4 @t514)))
% 1.03/1.25  (step @p1682 :rule cong :premises (@p479 @p1558) :args (@t970))
% 1.03/1.25  (step @p1683 :rule trans :premises (@p1682 @p1681))
% 1.03/1.25  (step @p1684 :rule ho_cong :premises (@p1100 @p1558))
% 1.03/1.25  (step @p1685 :rule cong :premises (@p1684 @p1683) :args ((= (_ @t5 @t959) @t970)))
% 1.03/1.25  (step @p1686 :rule symm :premises (@p1685))
% 1.03/1.25  (step @p1687 :rule refl :args (@t515))
% 1.03/1.25  (step @p1688 :rule eq_resolve :premises (@p1687 @p1686))
% 1.03/1.25  (step @p1689 :rule ho_cong :premises (@p1100 @p1575))
% 1.03/1.25  (step @p1690 :rule trans :premises (@p1689 @p1688))
% 1.03/1.25  (step @p1691 :rule cong :premises (@p1690) :args (@t1659))
% 1.03/1.25  (step @p1692 :rule nary_cong :premises (@p1691 @p1250) :args (@t1660))
% 1.03/1.25  (step @p1693 :rule cong :premises (@p1692) :args ((forall @t245 @t1660)))
% 1.03/1.25  (step @p1694 :rule bool-impl-elim :args (@t515 @t6))
% 1.03/1.25  (step @p1695 :rule cong :premises (@p1694) :args (@t540))
% 1.03/1.25  (step @p1696 :rule trans :premises (@p1695 @p1693))
% 1.03/1.25  (step @p1697 :rule refl :args (tptp.binintersectER))
% 1.03/1.25  (step @p1698 :rule cong :premises (@p1697 @p1696) :args (@t541))
% 1.03/1.25  (step @p1699 :rule eq_resolve :premises (@p112 @p1698))
% 1.03/1.25  (step @p1700 :rule cong :premises (@p1699 @p1680) :args (@t1661))
% 1.03/1.25  (step @p1701 :rule cong :premises (@p1617) :args (@t1662))
% 1.03/1.25  (step @p1702 :rule nary_cong :premises (@p1701 @p1622) :args (@t1663))
% 1.03/1.25  (step @p1703 :rule cong :premises (@p1702) :args ((forall @t12 @t1663)))
% 1.03/1.25  (step @p1704 :rule bool-impl-elim :args (@t1647 @t424))
% 1.03/1.25  (step @p1705 :rule cong :premises (@p1704) :args ((forall @t12 (=> @t1647 @t424))))
% 1.03/1.25  (step @p1706 :rule trans :premises (@p1705 @p1703))
% 1.03/1.25  (step @p1707 :rule cong :premises (@p1629 @p1630) :args (@t537))
% 1.03/1.25  (step @p1708 :rule cong :premises (@p1707) :args (@t538))
% 1.03/1.25  (step @p1709 :rule trans :premises (@p1708 @p1706))
% 1.03/1.25  (step @p1710 :rule refl :args (tptp.binintersectSubset3))
% 1.03/1.25  (step @p1711 :rule cong :premises (@p1710 @p1709) :args (@t539))
% 1.03/1.25  (step @p1712 :rule eq_resolve :premises (@p111 @p1711))
% 1.03/1.25  (step @p1713 :rule cong :premises (@p1712 @p1700) :args (@t1664))
% 1.03/1.25  (step @p1714 :rule nary_cong :premises (@p1509 @p1601) :args (@t1665))
% 1.03/1.25  (step @p1715 :rule cong :premises (@p1714) :args ((forall @t12 @t1665)))
% 1.03/1.25  (step @p1716 :rule bool-impl-elim :args (@t419 @t1643))
% 1.03/1.25  (step @p1717 :rule cong :premises (@p1716) :args ((forall @t12 (=> @t419 @t1643))))
% 1.03/1.25  (step @p1718 :rule trans :premises (@p1717 @p1715))
% 1.03/1.25  (step @p1719 :rule cong :premises (@p1414 @p1608) :args (@t533))
% 1.03/1.25  (step @p1720 :rule cong :premises (@p1719) :args (@t534))
% 1.03/1.25  (step @p1721 :rule trans :premises (@p1720 @p1718))
% 1.03/1.25  (step @p1722 :rule refl :args (tptp.binintersectSubset2))
% 1.03/1.25  (step @p1723 :rule cong :premises (@p1722 @p1721) :args (@t535))
% 1.03/1.25  (step @p1724 :rule eq_resolve :premises (@p110 @p1723))
% 1.03/1.25  (step @p1725 :rule cong :premises (@p1724 @p1713) :args (@t1666))
% 1.03/1.25  (step @p1726 :rule refl :args ((tptp.subset @t514 @t2)))
% 1.03/1.25  (step @p1727 :rule cong :premises (@p1558 @p1036) :args (@t972))
% 1.03/1.25  (step @p1728 :rule trans :premises (@p1727 @p1726))
% 1.03/1.25  (step @p1729 :rule ho_cong :premises (@p1641 @p1036))
% 1.03/1.25  (step @p1730 :rule cong :premises (@p1729 @p1728) :args ((= (_ @t1651 @t2) @t972)))
% 1.03/1.25  (step @p1731 :rule symm :premises (@p1730))
% 1.03/1.25  (step @p1732 :rule refl :args (@t529))
% 1.03/1.25  (step @p1733 :rule eq_resolve :premises (@p1732 @p1731))
% 1.03/1.25  (step @p1734 :rule ho_cong :premises (@p1647 @p1036))
% 1.03/1.25  (step @p1735 :rule trans :premises (@p1734 @p1733))
% 1.03/1.25  (step @p1736 :rule cong :premises (@p1735) :args (@t530))
% 1.03/1.25  (step @p1737 :rule refl :args (tptp.binintersectLsub))
% 1.03/1.25  (step @p1738 :rule cong :premises (@p1737 @p1736) :args (@t531))
% 1.03/1.25  (step @p1739 :rule eq_resolve :premises (@p109 @p1738))
% 1.03/1.25  (step @p1740 :rule cong :premises (@p1739 @p1725) :args (@t1667))
% 1.03/1.25  (step @p1741 :rule nary_cong :premises (@p1691 @p427) :args (@t1668))
% 1.03/1.25  (step @p1742 :rule cong :premises (@p1741) :args ((forall @t245 @t1668)))
% 1.03/1.25  (step @p1743 :rule bool-impl-elim :args (@t515 @t7))
% 1.03/1.25  (step @p1744 :rule cong :premises (@p1743) :args (@t526))
% 1.03/1.25  (step @p1745 :rule trans :premises (@p1744 @p1742))
% 1.03/1.25  (step @p1746 :rule refl :args (tptp.binintersectEL))
% 1.03/1.25  (step @p1747 :rule cong :premises (@p1746 @p1745) :args (@t527))
% 1.03/1.25  (step @p1748 :rule eq_resolve :premises (@p108 @p1747))
% 1.03/1.25  (step @p1749 :rule cong :premises (@p1748 @p1740) :args (@t1669))
% 1.03/1.25  (step @p1750 :rule refl :args ((tptp.subset @t104 @t514)))
% 1.03/1.25  (step @p1751 :rule refl :args (@t104))
% 1.03/1.25  (step @p1752 :rule cong :premises (@p1751 @p1558) :args (@t973))
% 1.03/1.25  (step @p1753 :rule trans :premises (@p1752 @p1750))
% 1.03/1.25  (step @p1754 :rule refl :args (@t519))
% 1.03/1.25  (step @p1755 :rule ho_cong :premises (@p1754 @p1558))
% 1.03/1.25  (step @p1756 :rule cong :premises (@p1755 @p1753) :args ((= (_ @t519 @t959) @t973)))
% 1.03/1.25  (step @p1757 :rule symm :premises (@p1756))
% 1.03/1.25  (step @p1758 :rule refl :args (@t520))
% 1.03/1.25  (step @p1759 :rule eq_resolve :premises (@p1758 @p1757))
% 1.03/1.25  (step @p1760 :rule ho_cong :premises (@p1754 @p1575))
% 1.03/1.25  (step @p1761 :rule trans :premises (@p1760 @p1759))
% 1.03/1.25  (step @p1762 :rule refl :args (@t974))
% 1.03/1.25  (step @p1763 :rule refl :args (@t521))
% 1.03/1.25  (step @p1764 :rule cong :premises (@p1763 @p1762) :args ((= @t521 @t974)))
% 1.03/1.25  (step @p1765 :rule symm :premises (@p1764))
% 1.03/1.25  (step @p1766 :rule eq_resolve :premises (@p1763 @p1765))
% 1.03/1.25  (step @p1767 :rule cong :premises (@p1766) :args (@t1670))
% 1.03/1.25  (step @p1768 :rule refl :args (@t975))
% 1.03/1.25  (step @p1769 :rule refl :args (@t523))
% 1.03/1.25  (step @p1770 :rule cong :premises (@p1769 @p1768) :args ((= @t523 @t975)))
% 1.03/1.25  (step @p1771 :rule symm :premises (@p1770))
% 1.03/1.25  (step @p1772 :rule eq_resolve :premises (@p1769 @p1771))
% 1.03/1.25  (step @p1773 :rule cong :premises (@p1772) :args (@t1671))
% 1.03/1.25  (step @p1774 :rule nary_cong :premises (@p1773 @p1767 @p1761) :args (@t1672))
% 1.03/1.25  (step @p1775 :rule cong :premises (@p1774) :args ((forall @t454 @t1672)))
% 1.03/1.25  (step @p1776 :rule aci_norm :args ((= (or @t1671 (or @t1670 @t520)) @t1672)))
% 1.03/1.25  (step @p1777 :rule bool-impl-elim :args (@t521 @t520))
% 1.03/1.25  (step @p1778 :rule refl :args (@t1671))
% 1.03/1.25  (step @p1779 :rule nary_cong :premises (@p1778 @p1777) :args ((or @t1671 @t522)))
% 1.03/1.25  (step @p1780 :rule trans :premises (@p1779 @p1776))
% 1.03/1.25  (step @p1781 :rule bool-impl-elim :args (@t523 @t522))
% 1.03/1.25  (step @p1782 :rule trans :premises (@p1781 @p1780))
% 1.03/1.25  (step @p1783 :rule cong :premises (@p1782) :args (@t524))
% 1.03/1.25  (step @p1784 :rule trans :premises (@p1783 @p1775))
% 1.03/1.25  (step @p1785 :rule refl :args (tptp.binintersectSubset5))
% 1.03/1.25  (step @p1786 :rule cong :premises (@p1785 @p1784) :args (@t525))
% 1.03/1.25  (step @p1787 :rule eq_resolve :premises (@p107 @p1786))
% 1.03/1.25  (step @p1788 :rule cong :premises (@p1787 @p1749) :args (@t1673))
% 1.03/1.25  (step @p1789 :rule nary_cong :premises (@p428 @p1273 @p1690) :args (@t1674))
% 1.03/1.25  (step @p1790 :rule cong :premises (@p1789) :args ((forall @t245 @t1674)))
% 1.03/1.25  (step @p1791 :rule aci_norm :args ((= (or @t197 (or @t434 @t515)) @t1674)))
% 1.03/1.25  (step @p1792 :rule bool-impl-elim :args (@t6 @t515))
% 1.03/1.25  (step @p1793 :rule nary_cong :premises (@p1278 @p1792) :args ((or @t197 @t516)))
% 1.03/1.25  (step @p1794 :rule trans :premises (@p1793 @p1791))
% 1.03/1.25  (step @p1795 :rule bool-impl-elim :args (@t7 @t516))
% 1.03/1.25  (step @p1796 :rule trans :premises (@p1795 @p1794))
% 1.03/1.25  (step @p1797 :rule cong :premises (@p1796) :args (@t517))
% 1.03/1.25  (step @p1798 :rule trans :premises (@p1797 @p1790))
% 1.03/1.25  (step @p1799 :rule refl :args (tptp.binintersectI))
% 1.03/1.25  (step @p1800 :rule cong :premises (@p1799 @p1798) :args (@t518))
% 1.03/1.25  (step @p1801 :rule eq_resolve :premises (@p106 @p1800))
% 1.03/1.25  (step @p1802 :rule cong :premises (@p1801 @p1788) :args (@t1675))
% 1.03/1.25  (step @p1803 :rule refl :args ((tptp.subset @t1 @t491)))
% 1.03/1.25  (step @p1804 :rule cong :premises (@p1616 @p492) :args (@t976))
% 1.03/1.25  (step @p1805 :rule trans :premises (@p1804 @p1803))
% 1.03/1.25  (step @p1806 :rule refl :args (@t423))
% 1.03/1.25  (step @p1807 :rule ho_cong :premises (@p1806 @p492))
% 1.03/1.25  (step @p1808 :rule cong :premises (@p1807 @p1805) :args ((= (_ @t423 @t879) @t976)))
% 1.03/1.25  (step @p1809 :rule symm :premises (@p1808))
% 1.03/1.25  (step @p1810 :rule refl :args (@t510))
% 1.03/1.25  (step @p1811 :rule eq_resolve :premises (@p1810 @p1809))
% 1.03/1.25  (step @p1812 :rule ho_cong :premises (@p1806 @p541))
% 1.03/1.25  (step @p1813 :rule trans :premises (@p1812 @p1811))
% 1.03/1.25  (step @p1814 :rule cong :premises (@p1813) :args (@t511))
% 1.03/1.25  (step @p1815 :rule refl :args (tptp.binunionRsub))
% 1.03/1.25  (step @p1816 :rule cong :premises (@p1815 @p1814) :args (@t512))
% 1.03/1.25  (step @p1817 :rule eq_resolve :premises (@p105 @p1816))
% 1.03/1.25  (step @p1818 :rule cong :premises (@p1817 @p1802) :args (@t1676))
% 1.03/1.25  (step @p1819 :rule refl :args ((tptp.subset @t2 @t491)))
% 1.03/1.25  (step @p1820 :rule cong :premises (@p1036 @p492) :args (@t977))
% 1.03/1.25  (step @p1821 :rule trans :premises (@p1820 @p1819))
% 1.03/1.25  (step @p1822 :rule refl :args (@t418))
% 1.03/1.25  (step @p1823 :rule ho_cong :premises (@p1822 @p492))
% 1.03/1.25  (step @p1824 :rule cong :premises (@p1823 @p1821) :args ((= (_ @t418 @t879) @t977)))
% 1.03/1.25  (step @p1825 :rule symm :premises (@p1824))
% 1.03/1.25  (step @p1826 :rule refl :args (@t507))
% 1.03/1.25  (step @p1827 :rule eq_resolve :premises (@p1826 @p1825))
% 1.03/1.25  (step @p1828 :rule ho_cong :premises (@p1822 @p541))
% 1.03/1.25  (step @p1829 :rule trans :premises (@p1828 @p1827))
% 1.03/1.25  (step @p1830 :rule cong :premises (@p1829) :args (@t508))
% 1.03/1.25  (step @p1831 :rule refl :args (tptp.binunionLsub))
% 1.03/1.25  (step @p1832 :rule cong :premises (@p1831 @p1830) :args (@t509))
% 1.03/1.25  (step @p1833 :rule eq_resolve :premises (@p104 @p1832))
% 1.03/1.25  (step @p1834 :rule cong :premises (@p1833 @p1818) :args (@t1677))
% 1.03/1.25  (step @p1835 :rule refl :args ((tptp.in @t4 @t491)))
% 1.03/1.25  (step @p1836 :rule cong :premises (@p479 @p492) :args (@t978))
% 1.03/1.25  (step @p1837 :rule trans :premises (@p1836 @p1835))
% 1.03/1.25  (step @p1838 :rule ho_cong :premises (@p1100 @p492))
% 1.03/1.25  (step @p1839 :rule cong :premises (@p1838 @p1837) :args ((= (_ @t5 @t879) @t978)))
% 1.03/1.25  (step @p1840 :rule symm :premises (@p1839))
% 1.03/1.25  (step @p1841 :rule refl :args (@t492))
% 1.03/1.25  (step @p1842 :rule eq_resolve :premises (@p1841 @p1840))
% 1.03/1.25  (step @p1843 :rule ho_cong :premises (@p1100 @p541))
% 1.03/1.25  (step @p1844 :rule trans :premises (@p1843 @p1842))
% 1.03/1.25  (step @p1845 :rule cong :premises (@p1844) :args (@t1678))
% 1.03/1.25  (step @p1846 :rule nary_cong :premises (@p1845 @p427 @p1250) :args (@t1679))
% 1.03/1.25  (step @p1847 :rule cong :premises (@p1846) :args ((forall @t245 @t1679)))
% 1.03/1.25  (step @p1848 :rule aci_norm :args ((= (or @t1678 @t504) @t1679)))
% 1.03/1.25  (step @p1849 :rule bool-impl-elim :args (@t492 @t504))
% 1.03/1.25  (step @p1850 :rule trans :premises (@p1849 @p1848))
% 1.03/1.25  (step @p1851 :rule cong :premises (@p1850) :args (@t505))
% 1.03/1.25  (step @p1852 :rule trans :premises (@p1851 @p1847))
% 1.03/1.25  (step @p1853 :rule refl :args (tptp.binunionE))
% 1.03/1.25  (step @p1854 :rule cong :premises (@p1853 @p1852) :args (@t506))
% 1.03/1.25  (step @p1855 :rule eq_resolve :premises (@p103 @p1854))
% 1.03/1.25  (step @p1856 :rule cong :premises (@p1855 @p1834) :args (@t1680))
% 1.03/1.25  (step @p1857 :rule aci_norm :args ((= (and @t947 true) @t947)))
% 1.03/1.25  (step @p1858 :rule nary_cong :premises (@p1333 @p1332) :args (@t1681))
% 1.03/1.25  (step @p1859 :rule trans :premises (@p1858 @p1857))
% 1.03/1.25  (step @p1860 :rule aci_norm :args ((= (and @t857 true) @t857)))
% 1.03/1.25  (step @p1861 :rule nary_cong :premises (@p1339 @p1332) :args (@t1682))
% 1.03/1.25  (step @p1862 :rule trans :premises (@p1861 @p1860))
% 1.03/1.25  (step @p1863 :rule refl :args (@t979))
% 1.03/1.25  (step @p1864 :rule nary_cong :premises (@p1863 @p1862 @p1859) :args (@t1683))
% 1.03/1.25  (step @p1865 :rule aci_norm :args ((= @t1684 @t1683)))
% 1.03/1.25  (step @p1866 :rule trans :premises (@p1865 @p1864))
% 1.03/1.25  (step @p1867 :rule cong :premises (@p1866) :args ((forall @t245 @t1684)))
% 1.03/1.25  (step @p1868 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1609 @t979 @t1686 @t1685 @t173)) @t1684)))
% 1.03/1.25  (step @p1869 :rule refl :args (@t1685))
% 1.03/1.25  (step @p1870 :rule refl :args (@t1686))
% 1.03/1.25  (step @p1871 :rule refl :args (@t979))
% 1.03/1.25  (step @p1872 :rule nary_cong :premises (@p1354 @p1871 @p1870 @p1869 @p1346) :args (@t1687))
% 1.03/1.25  (step @p1873 :rule aci_norm :args ((= @t1688 @t1687)))
% 1.03/1.25  (step @p1874 :rule trans :premises (@p1873 @p1872))
% 1.03/1.25  (step @p1875 :rule cong :premises (@p1874) :args (@t1689))
% 1.03/1.25  (step @p1876 :rule trans :premises (@p1875 @p1868))
% 1.03/1.25  (step @p1877 :rule cong :premises (@p1876) :args (@t1690))
% 1.03/1.25  (step @p1878 :rule quant-merge-prenex :args ((= @t1690 (forall @t501 @t1688))))
% 1.03/1.25  (step @p1879 :rule symm :premises (@p1878))
% 1.03/1.25  (step @p1880 :rule trans :premises (@p1879 @p1877))
% 1.03/1.25  (step @p1881 :rule trans :premises (@p1880 @p1867))
% 1.03/1.25  (step @p1882 :rule nary_cong :premises (@p1250 @p1361) :args (@t1615))
% 1.03/1.25  (step @p1883 :rule nary_cong :premises (@p427 @p1361) :args (@t1691))
% 1.03/1.25  (step @p1884 :rule nary_cong :premises (@p1845 @p1883 @p1882 @p1346) :args (@t1692))
% 1.03/1.25  (step @p1885 :rule cong :premises (@p1884) :args ((forall @t501 @t1692)))
% 1.03/1.25  (step @p1886 :rule trans :premises (@p1885 @p1881))
% 1.03/1.25  (step @p1887 :rule aci_norm :args ((= (or @t1678 @t1693) @t1692)))
% 1.03/1.25  (step @p1888 :rule aci_norm :args ((= (or @t1691 (or @t1615 @t173)) @t1693)))
% 1.03/1.25  (step @p1889 :rule nary_cong :premises (@p1369 @p1346) :args ((or @t1616 @t173)))
% 1.03/1.25  (step @p1890 :rule bool-impl-elim :args (@t497 @t173))
% 1.03/1.25  (step @p1891 :rule trans :premises (@p1890 @p1889))
% 1.03/1.25  (step @p1892 :rule bool-implies-de-morgan :args (@t7 @t173))
% 1.03/1.25  (step @p1893 :rule nary_cong :premises (@p1892 @p1891) :args ((or (not @t499) @t498)))
% 1.03/1.25  (step @p1894 :rule trans :premises (@p1893 @p1888))
% 1.03/1.25  (step @p1895 :rule bool-impl-elim :args (@t499 @t498))
% 1.03/1.25  (step @p1896 :rule trans :premises (@p1895 @p1894))
% 1.03/1.25  (step @p1897 :rule refl :args (@t1678))
% 1.03/1.25  (step @p1898 :rule nary_cong :premises (@p1897 @p1896) :args ((or @t1678 @t500)))
% 1.03/1.25  (step @p1899 :rule trans :premises (@p1898 @p1887))
% 1.03/1.25  (step @p1900 :rule bool-impl-elim :args (@t492 @t500))
% 1.03/1.25  (step @p1901 :rule trans :premises (@p1900 @p1899))
% 1.03/1.25  (step @p1902 :rule cong :premises (@p1901) :args (@t502))
% 1.03/1.25  (step @p1903 :rule trans :premises (@p1902 @p1886))
% 1.03/1.25  (step @p1904 :rule refl :args (tptp.binunionEcases))
% 1.03/1.25  (step @p1905 :rule cong :premises (@p1904 @p1903) :args (@t503))
% 1.03/1.25  (step @p1906 :rule eq_resolve :premises (@p102 @p1905))
% 1.03/1.25  (step @p1907 :rule cong :premises (@p1906 @p1856) :args (@t1694))
% 1.03/1.25  (step @p1908 :rule nary_cong :premises (@p1273 @p1844) :args (@t1695))
% 1.03/1.25  (step @p1909 :rule cong :premises (@p1908) :args ((forall @t245 @t1695)))
% 1.03/1.25  (step @p1910 :rule bool-impl-elim :args (@t6 @t492))
% 1.03/1.25  (step @p1911 :rule cong :premises (@p1910) :args (@t495))
% 1.03/1.25  (step @p1912 :rule trans :premises (@p1911 @p1909))
% 1.03/1.25  (step @p1913 :rule refl :args (tptp.binunionIR))
% 1.03/1.25  (step @p1914 :rule cong :premises (@p1913 @p1912) :args (@t496))
% 1.03/1.25  (step @p1915 :rule eq_resolve :premises (@p101 @p1914))
% 1.03/1.25  (step @p1916 :rule cong :premises (@p1915 @p1907) :args (@t1696))
% 1.03/1.25  (step @p1917 :rule eq-symm :args (@t943 tptp.upairset2IR))
% 1.03/1.25  (step @p1918 :rule refl :args (tptp.upairset2IR))
% 1.03/1.25  (step @p1919 :rule cong :premises (@p1223 @p1918) :args ((= @t302 tptp.upairset2IR)))
% 1.03/1.25  (step @p1920 :rule trans :premises (@p1919 @p1917))
% 1.03/1.25  (step @p1921 :rule eq-symm :args (tptp.upairset2IR @t302))
% 1.03/1.25  (step @p1922 :rule trans :premises (@p1921 @p1920))
% 1.03/1.25  (step @p1923 :rule eq_resolve :premises (@p100 @p1922))
% 1.03/1.25  (step @p1924 :rule cong :premises (@p1923 @p1916) :args (@t1697))
% 1.03/1.25  (step @p1925 :rule nary_cong :premises (@p428 @p1844) :args (@t1698))
% 1.03/1.25  (step @p1926 :rule cong :premises (@p1925) :args ((forall @t245 @t1698)))
% 1.03/1.25  (step @p1927 :rule bool-impl-elim :args (@t7 @t492))
% 1.03/1.25  (step @p1928 :rule cong :premises (@p1927) :args (@t493))
% 1.03/1.25  (step @p1929 :rule trans :premises (@p1928 @p1926))
% 1.03/1.25  (step @p1930 :rule refl :args (tptp.binunionIL))
% 1.03/1.25  (step @p1931 :rule cong :premises (@p1930 @p1929) :args (@t494))
% 1.03/1.25  (step @p1932 :rule eq_resolve :premises (@p99 @p1931))
% 1.03/1.25  (step @p1933 :rule cong :premises (@p1932 @p1924) :args (@t1699))
% 1.03/1.25  (step @p1934 :rule lambda-elim :args ((= @t1700 @t143)))
% 1.03/1.25  (step @p1935 :rule cong :premises (@p630 @p1934) :args (@t1701))
% 1.03/1.25  (step @p1936 :rule cong :premises (@p1935 @p630) :args (@t1702))
% 1.03/1.25  (step @p1937 :rule cong :premises (@p1936) :args ((forall @t309 @t1702)))
% 1.03/1.25  (step @p1938 :rule refl :args ((tptp.subset @t304 @t2)))
% 1.03/1.25  (step @p1939 :rule refl :args ((tptp.dsetconstr @t2 @t145)))
% 1.03/1.25  (step @p1940 :rule refl :args (@t1048))
% 1.03/1.25  (step @p1941 :rule cong :premises (@p1940) :args (@t1700))
% 1.03/1.25  (step @p1942 :rule cong :premises (@p1036 @p1941) :args (@t1701))
% 1.03/1.25  (step @p1943 :rule trans :premises (@p1942 @p1939))
% 1.03/1.25  (step @p1944 :rule cong :premises (@p1943 @p1036) :args (@t1702))
% 1.03/1.25  (step @p1945 :rule trans :premises (@p1944 @p1938))
% 1.03/1.25  (step @p1946 :rule ho_cong :premises (@p847 @p1943))
% 1.03/1.25  (step @p1947 :rule ho_cong :premises (@p1946 @p1036))
% 1.03/1.25  (step @p1948 :rule cong :premises (@p1947 @p1945) :args ((= (_ (_ tptp.subset @t1701) @t2) @t1702)))
% 1.03/1.25  (step @p1949 :rule symm :premises (@p1948))
% 1.03/1.25  (step @p1950 :rule refl :args (@t488))
% 1.03/1.25  (step @p1951 :rule eq_resolve :premises (@p1950 @p1949))
% 1.03/1.25  (step @p1952 :rule refl :args (@t155))
% 1.03/1.25  (step @p1953 :rule ho_cong :premises (@p1952 @p1941))
% 1.03/1.25  (step @p1954 :rule cong :premises (@p1953 @p1943) :args ((= (_ @t155 @t1700) @t1701)))
% 1.03/1.25  (step @p1955 :rule symm :premises (@p1954))
% 1.03/1.25  (step @p1956 :rule refl :args (@t304))
% 1.03/1.25  (step @p1957 :rule eq_resolve :premises (@p1956 @p1955))
% 1.03/1.25  (step @p1958 :rule refl :args (@t144))
% 1.03/1.25  (step @p1959 :rule cong :premises (@p1958 @p1940) :args ((= @t144 @t1048)))
% 1.03/1.25  (step @p1960 :rule symm :premises (@p1959))
% 1.03/1.25  (step @p1961 :rule eq_resolve :premises (@p1958 @p1960))
% 1.03/1.25  (step @p1962 :rule cong :premises (@p1961) :args (@t145))
% 1.03/1.25  (step @p1963 :rule ho_cong :premises (@p1952 @p1962))
% 1.03/1.25  (step @p1964 :rule trans :premises (@p1963 @p1957))
% 1.03/1.25  (step @p1965 :rule ho_cong :premises (@p847 @p1964))
% 1.03/1.25  (step @p1966 :rule ho_cong :premises (@p1965 @p1036))
% 1.03/1.25  (step @p1967 :rule trans :premises (@p1966 @p1951))
% 1.03/1.25  (step @p1968 :rule cong :premises (@p1967) :args (@t489))
% 1.03/1.25  (step @p1969 :rule trans :premises (@p1968 @p1937))
% 1.03/1.25  (step @p1970 :rule refl :args (tptp.sepSubset))
% 1.03/1.25  (step @p1971 :rule cong :premises (@p1970 @p1969) :args (@t490))
% 1.03/1.25  (step @p1972 :rule eq_resolve :premises (@p98 @p1971))
% 1.03/1.25  (step @p1973 :rule cong :premises (@p1972 @p1933) :args (@t1703))
% 1.03/1.25  (step @p1974 :rule refl :args (@t928))
% 1.03/1.25  (step @p1975 :rule cong :premises (@p1935 @p1974) :args (@t1704))
% 1.03/1.25  (step @p1976 :rule cong :premises (@p1975) :args ((forall @t309 @t1704)))
% 1.03/1.25  (step @p1977 :rule refl :args ((tptp.in @t304 @t33)))
% 1.03/1.25  (step @p1978 :rule cong :premises (@p1943 @p1012) :args (@t1704))
% 1.03/1.25  (step @p1979 :rule trans :premises (@p1978 @p1977))
% 1.03/1.25  (step @p1980 :rule ho_cong :premises (@p512 @p1943))
% 1.03/1.25  (step @p1981 :rule ho_cong :premises (@p1980 @p1012))
% 1.03/1.25  (step @p1982 :rule cong :premises (@p1981 @p1979) :args ((= (_ (_ tptp.in @t1701) @t928) @t1704)))
% 1.03/1.25  (step @p1983 :rule symm :premises (@p1982))
% 1.03/1.25  (step @p1984 :rule refl :args (@t485))
% 1.03/1.25  (step @p1985 :rule eq_resolve :premises (@p1984 @p1983))
% 1.03/1.25  (step @p1986 :rule ho_cong :premises (@p512 @p1964))
% 1.03/1.25  (step @p1987 :rule ho_cong :premises (@p1986 @p1023))
% 1.03/1.25  (step @p1988 :rule trans :premises (@p1987 @p1985))
% 1.03/1.25  (step @p1989 :rule cong :premises (@p1988) :args (@t486))
% 1.03/1.25  (step @p1990 :rule trans :premises (@p1989 @p1976))
% 1.03/1.25  (step @p1991 :rule refl :args (tptp.sepInPowerset))
% 1.03/1.25  (step @p1992 :rule cong :premises (@p1991 @p1990) :args (@t487))
% 1.03/1.25  (step @p1993 :rule eq_resolve :premises (@p97 @p1992))
% 1.03/1.25  (step @p1994 :rule cong :premises (@p1993 @p1973) :args (@t1705))
% 1.03/1.25  (step @p1995 :rule refl :args ((tptp.subset @t33 @t390)))
% 1.03/1.25  (step @p1996 :rule refl :args (@t982))
% 1.03/1.25  (step @p1997 :rule cong :premises (@p1012 @p1996) :args (@t983))
% 1.03/1.25  (step @p1998 :rule trans :premises (@p1997 @p1995))
% 1.03/1.25  (step @p1999 :rule ho_cong :premises (@p847 @p1012))
% 1.03/1.25  (step @p2000 :rule ho_cong :premises (@p1999 @p1996))
% 1.03/1.25  (step @p2001 :rule cong :premises (@p2000 @p1998) :args ((= (_ (_ tptp.subset @t928) @t982) @t983)))
% 1.03/1.25  (step @p2002 :rule symm :premises (@p2001))
% 1.03/1.25  (step @p2003 :rule refl :args (@t482))
% 1.03/1.25  (step @p2004 :rule eq_resolve :premises (@p2003 @p2002))
% 1.03/1.25  (step @p2005 :rule refl :args (@t390))
% 1.03/1.25  (step @p2006 :rule cong :premises (@p2005 @p1996) :args ((= @t390 @t982)))
% 1.03/1.25  (step @p2007 :rule symm :premises (@p2006))
% 1.03/1.25  (step @p2008 :rule eq_resolve :premises (@p2005 @p2007))
% 1.03/1.25  (step @p2009 :rule ho_cong :premises (@p847 @p1023))
% 1.03/1.25  (step @p2010 :rule ho_cong :premises (@p2009 @p2008))
% 1.03/1.25  (step @p2011 :rule trans :premises (@p2010 @p2004))
% 1.03/1.25  (step @p2012 :rule nary_cong :premises (@p1509 @p2011) :args (@t1706))
% 1.03/1.25  (step @p2013 :rule cong :premises (@p2012) :args ((forall @t12 @t1706)))
% 1.03/1.25  (step @p2014 :rule bool-impl-elim :args (@t419 @t482))
% 1.03/1.25  (step @p2015 :rule cong :premises (@p2014) :args (@t483))
% 1.03/1.25  (step @p2016 :rule trans :premises (@p2015 @p2013))
% 1.03/1.25  (step @p2017 :rule refl :args (tptp.powersetsubset))
% 1.03/1.25  (step @p2018 :rule cong :premises (@p2017 @p2016) :args (@t484))
% 1.03/1.25  (step @p2019 :rule eq_resolve :premises (@p96 @p2018))
% 1.03/1.25  (step @p2020 :rule cong :premises (@p2019 @p1994) :args (@t1707))
% 1.03/1.25  (step @p2021 :rule refl :args ((tptp.in @t2 @t33)))
% 1.03/1.25  (step @p2022 :rule cong :premises (@p1036 @p1012) :args (@t984))
% 1.03/1.25  (step @p2023 :rule trans :premises (@p2022 @p2021))
% 1.03/1.25  (step @p2024 :rule refl :args (@t465))
% 1.03/1.25  (step @p2025 :rule ho_cong :premises (@p2024 @p1012))
% 1.03/1.25  (step @p2026 :rule cong :premises (@p2025 @p2023) :args ((= (_ @t465 @t928) @t984)))
% 1.03/1.25  (step @p2027 :rule symm :premises (@p2026))
% 1.03/1.25  (step @p2028 :rule refl :args (@t479))
% 1.03/1.25  (step @p2029 :rule eq_resolve :premises (@p2028 @p2027))
% 1.03/1.25  (step @p2030 :rule ho_cong :premises (@p2024 @p1023))
% 1.03/1.25  (step @p2031 :rule trans :premises (@p2030 @p2029))
% 1.03/1.25  (step @p2032 :rule cong :premises (@p2031) :args (@t480))
% 1.03/1.25  (step @p2033 :rule refl :args (tptp.inPowerset))
% 1.03/1.25  (step @p2034 :rule cong :premises (@p2033 @p2032) :args (@t481))
% 1.03/1.25  (step @p2035 :rule eq_resolve :premises (@p95 @p2034))
% 1.03/1.25  (step @p2036 :rule cong :premises (@p2035 @p2020) :args (@t1708))
% 1.03/1.25  (step @p2037 :rule refl :args ((tptp.in @t1 @t33)))
% 1.03/1.25  (step @p2038 :rule cong :premises (@p1616 @p1012) :args (@t985))
% 1.03/1.25  (step @p2039 :rule trans :premises (@p2038 @p2037))
% 1.03/1.25  (step @p2040 :rule refl :args (@t34))
% 1.03/1.25  (step @p2041 :rule ho_cong :premises (@p2040 @p1012))
% 1.03/1.25  (step @p2042 :rule cong :premises (@p2041 @p2039) :args ((= (_ @t34 @t928) @t985)))
% 1.03/1.25  (step @p2043 :rule symm :premises (@p2042))
% 1.03/1.25  (step @p2044 :rule refl :args (@t35))
% 1.03/1.25  (step @p2045 :rule eq_resolve :premises (@p2044 @p2043))
% 1.03/1.25  (step @p2046 :rule ho_cong :premises (@p2040 @p1023))
% 1.03/1.25  (step @p2047 :rule trans :premises (@p2046 @p2045))
% 1.03/1.25  (step @p2048 :rule cong :premises (@p2047) :args (@t1709))
% 1.03/1.25  (step @p2049 :rule nary_cong :premises (@p2048 @p1622) :args (@t1710))
% 1.03/1.25  (step @p2050 :rule cong :premises (@p2049) :args ((forall @t12 @t1710)))
% 1.03/1.25  (step @p2051 :rule bool-impl-elim :args (@t35 @t424))
% 1.03/1.25  (step @p2052 :rule cong :premises (@p2051) :args (@t477))
% 1.03/1.25  (step @p2053 :rule trans :premises (@p2052 @p2050))
% 1.03/1.25  (step @p2054 :rule refl :args (tptp.powersetE1))
% 1.03/1.25  (step @p2055 :rule cong :premises (@p2054 @p2053) :args (@t478))
% 1.03/1.25  (step @p2056 :rule eq_resolve :premises (@p94 @p2055))
% 1.03/1.25  (step @p2057 :rule cong :premises (@p2056 @p2036) :args (@t1711))
% 1.03/1.25  (step @p2058 :rule nary_cong :premises (@p1623 @p2047) :args (@t1712))
% 1.03/1.25  (step @p2059 :rule cong :premises (@p2058) :args ((forall @t12 @t1712)))
% 1.03/1.25  (step @p2060 :rule bool-impl-elim :args (@t424 @t35))
% 1.03/1.25  (step @p2061 :rule cong :premises (@p2060) :args (@t475))
% 1.03/1.25  (step @p2062 :rule trans :premises (@p2061 @p2059))
% 1.03/1.25  (step @p2063 :rule refl :args (tptp.powersetI1))
% 1.03/1.25  (step @p2064 :rule cong :premises (@p2063 @p2062) :args (@t476))
% 1.03/1.25  (step @p2065 :rule eq_resolve :premises (@p93 @p2064))
% 1.03/1.25  (step @p2066 :rule cong :premises (@p2065 @p2057) :args (@t1713))
% 1.03/1.25  (step @p2067 :rule refl :args (@t196))
% 1.03/1.25  (step @p2068 :rule refl :args (@t987))
% 1.03/1.25  (step @p2069 :rule refl :args (@t472))
% 1.03/1.25  (step @p2070 :rule cong :premises (@p2069 @p2068) :args ((= @t472 @t987)))
% 1.03/1.25  (step @p2071 :rule symm :premises (@p2070))
% 1.03/1.25  (step @p2072 :rule eq_resolve :premises (@p2069 @p2071))
% 1.03/1.25  (step @p2073 :rule cong :premises (@p2072) :args (@t1714))
% 1.03/1.25  (step @p2074 :rule nary_cong :premises (@p2073 @p2067) :args (@t1715))
% 1.03/1.25  (step @p2075 :rule cong :premises (@p2074) :args ((forall @t64 @t1715)))
% 1.03/1.25  (step @p2076 :rule bool-impl-elim :args (@t472 @t196))
% 1.03/1.25  (step @p2077 :rule cong :premises (@p2076) :args (@t473))
% 1.03/1.25  (step @p2078 :rule trans :premises (@p2077 @p2075))
% 1.03/1.25  (step @p2079 :rule refl :args (tptp.subsetemptysetimpeq))
% 1.03/1.25  (step @p2080 :rule cong :premises (@p2079 @p2078) :args (@t474))
% 1.03/1.25  (step @p2081 :rule eq_resolve :premises (@p92 @p2080))
% 1.03/1.25  (step @p2082 :rule cong :premises (@p2081 @p2066) :args (@t1716))
% 1.03/1.25  (step @p2083 :rule refl :args (@t3))
% 1.03/1.25  (step @p2084 :rule nary_cong :premises (@p1509 @p1623 @p2083) :args (@t1717))
% 1.03/1.25  (step @p2085 :rule cong :premises (@p2084) :args ((forall @t12 @t1717)))
% 1.03/1.25  (step @p2086 :rule aci_norm :args ((= (or @t438 (or @t1648 @t3)) @t1717)))
% 1.03/1.25  (step @p2087 :rule bool-impl-elim :args (@t424 @t3))
% 1.03/1.25  (step @p2088 :rule refl :args (@t438))
% 1.03/1.25  (step @p2089 :rule nary_cong :premises (@p2088 @p2087) :args ((or @t438 @t469)))
% 1.03/1.25  (step @p2090 :rule trans :premises (@p2089 @p2086))
% 1.03/1.25  (step @p2091 :rule bool-impl-elim :args (@t419 @t469))
% 1.03/1.25  (step @p2092 :rule trans :premises (@p2091 @p2090))
% 1.03/1.25  (step @p2093 :rule cong :premises (@p2092) :args (@t470))
% 1.03/1.25  (step @p2094 :rule trans :premises (@p2093 @p2085))
% 1.03/1.25  (step @p2095 :rule refl :args (tptp.setextsub))
% 1.03/1.25  (step @p2096 :rule cong :premises (@p2095 @p2094) :args (@t471))
% 1.03/1.25  (step @p2097 :rule eq_resolve :premises (@p91 @p2096))
% 1.03/1.25  (step @p2098 :rule cong :premises (@p2097 @p2082) :args (@t1718))
% 1.03/1.25  (step @p2099 :rule refl :args ((tptp.in @t2 @t390)))
% 1.03/1.25  (step @p2100 :rule cong :premises (@p1036 @p1996) :args (@t988))
% 1.03/1.25  (step @p2101 :rule trans :premises (@p2100 @p2099))
% 1.03/1.25  (step @p2102 :rule ho_cong :premises (@p2024 @p1996))
% 1.03/1.25  (step @p2103 :rule cong :premises (@p2102 @p2101) :args ((= (_ @t465 @t982) @t988)))
% 1.03/1.25  (step @p2104 :rule symm :premises (@p2103))
% 1.03/1.25  (step @p2105 :rule refl :args (@t466))
% 1.03/1.25  (step @p2106 :rule eq_resolve :premises (@p2105 @p2104))
% 1.03/1.25  (step @p2107 :rule ho_cong :premises (@p2024 @p2008))
% 1.03/1.25  (step @p2108 :rule trans :premises (@p2107 @p2106))
% 1.03/1.25  (step @p2109 :rule nary_cong :premises (@p1509 @p2108) :args (@t1719))
% 1.03/1.25  (step @p2110 :rule cong :premises (@p2109) :args ((forall @t12 @t1719)))
% 1.03/1.25  (step @p2111 :rule bool-impl-elim :args (@t419 @t466))
% 1.03/1.25  (step @p2112 :rule cong :premises (@p2111) :args (@t467))
% 1.03/1.25  (step @p2113 :rule trans :premises (@p2112 @p2110))
% 1.03/1.25  (step @p2114 :rule refl :args (tptp.subset2powerset))
% 1.03/1.25  (step @p2115 :rule cong :premises (@p2114 @p2113) :args (@t468))
% 1.03/1.25  (step @p2116 :rule eq_resolve :premises (@p90 @p2115))
% 1.03/1.25  (step @p2117 :rule cong :premises (@p2116 @p2098) :args (@t1720))
% 1.03/1.25  (step @p2118 :rule refl :args ((tptp.subset @t2 @t461)))
% 1.03/1.25  (step @p2119 :rule refl :args (@t989))
% 1.03/1.25  (step @p2120 :rule cong :premises (@p1036 @p2119) :args (@t990))
% 1.03/1.25  (step @p2121 :rule trans :premises (@p2120 @p2118))
% 1.03/1.25  (step @p2122 :rule ho_cong :premises (@p1822 @p2119))
% 1.03/1.25  (step @p2123 :rule cong :premises (@p2122 @p2121) :args ((= (_ @t418 @t989) @t990)))
% 1.03/1.25  (step @p2124 :rule symm :premises (@p2123))
% 1.03/1.25  (step @p2125 :rule refl :args (@t462))
% 1.03/1.25  (step @p2126 :rule eq_resolve :premises (@p2125 @p2124))
% 1.03/1.25  (step @p2127 :rule refl :args (@t461))
% 1.03/1.25  (step @p2128 :rule cong :premises (@p2127 @p2119) :args ((= @t461 @t989)))
% 1.03/1.25  (step @p2129 :rule symm :premises (@p2128))
% 1.03/1.25  (step @p2130 :rule eq_resolve :premises (@p2127 @p2129))
% 1.03/1.25  (step @p2131 :rule ho_cong :premises (@p1822 @p2130))
% 1.03/1.25  (step @p2132 :rule trans :premises (@p2131 @p2126))
% 1.03/1.25  (step @p2133 :rule nary_cong :premises (@p1509 @p2132) :args (@t1721))
% 1.03/1.25  (step @p2134 :rule cong :premises (@p2133) :args ((forall @t249 @t1721)))
% 1.03/1.25  (step @p2135 :rule bool-impl-elim :args (@t419 @t462))
% 1.03/1.25  (step @p2136 :rule cong :premises (@p2135) :args (@t463))
% 1.03/1.25  (step @p2137 :rule trans :premises (@p2136 @p2134))
% 1.03/1.25  (step @p2138 :rule refl :args (tptp.setadjoinSub2))
% 1.03/1.25  (step @p2139 :rule cong :premises (@p2138 @p2137) :args (@t464))
% 1.03/1.25  (step @p2140 :rule eq_resolve :premises (@p89 @p2139))
% 1.03/1.25  (step @p2141 :rule cong :premises (@p2140 @p2117) :args (@t1722))
% 1.03/1.25  (step @p2142 :rule refl :args ((tptp.subset @t2 @t25)))
% 1.03/1.25  (step @p2143 :rule refl :args (@t991))
% 1.03/1.25  (step @p2144 :rule cong :premises (@p1036 @p2143) :args (@t992))
% 1.03/1.25  (step @p2145 :rule trans :premises (@p2144 @p2142))
% 1.03/1.25  (step @p2146 :rule ho_cong :premises (@p1822 @p2143))
% 1.03/1.25  (step @p2147 :rule cong :premises (@p2146 @p2145) :args ((= (_ @t418 @t991) @t992)))
% 1.03/1.25  (step @p2148 :rule symm :premises (@p2147))
% 1.03/1.25  (step @p2149 :rule refl :args (@t457))
% 1.03/1.25  (step @p2150 :rule eq_resolve :premises (@p2149 @p2148))
% 1.03/1.25  (step @p2151 :rule refl :args (@t25))
% 1.03/1.25  (step @p2152 :rule cong :premises (@p2151 @p2143) :args ((= @t25 @t991)))
% 1.03/1.25  (step @p2153 :rule symm :premises (@p2152))
% 1.03/1.25  (step @p2154 :rule eq_resolve :premises (@p2151 @p2153))
% 1.03/1.25  (step @p2155 :rule ho_cong :premises (@p1822 @p2154))
% 1.03/1.25  (step @p2156 :rule trans :premises (@p2155 @p2150))
% 1.03/1.25  (step @p2157 :rule cong :premises (@p2156) :args (@t459))
% 1.03/1.25  (step @p2158 :rule refl :args (tptp.setadjoinSub))
% 1.03/1.25  (step @p2159 :rule cong :premises (@p2158 @p2157) :args (@t460))
% 1.03/1.25  (step @p2160 :rule eq_resolve :premises (@p88 @p2159))
% 1.03/1.25  (step @p2161 :rule cong :premises (@p2160 @p2141) :args (@t1723))
% 1.03/1.25  (step @p2162 :rule refl :args (@t993))
% 1.03/1.25  (step @p2163 :rule refl :args (@t451))
% 1.03/1.25  (step @p2164 :rule cong :premises (@p2163 @p2162) :args ((= @t451 @t993)))
% 1.03/1.25  (step @p2165 :rule symm :premises (@p2164))
% 1.03/1.25  (step @p2166 :rule eq_resolve :premises (@p2163 @p2165))
% 1.03/1.25  (step @p2167 :rule refl :args (@t994))
% 1.03/1.25  (step @p2168 :rule refl :args (@t452))
% 1.03/1.25  (step @p2169 :rule cong :premises (@p2168 @p2167) :args ((= @t452 @t994)))
% 1.03/1.25  (step @p2170 :rule symm :premises (@p2169))
% 1.03/1.25  (step @p2171 :rule eq_resolve :premises (@p2168 @p2170))
% 1.03/1.25  (step @p2172 :rule cong :premises (@p2171) :args (@t1724))
% 1.03/1.25  (step @p2173 :rule nary_cong :premises (@p1509 @p2172 @p2166) :args (@t1725))
% 1.03/1.25  (step @p2174 :rule cong :premises (@p2173) :args ((forall @t454 @t1725)))
% 1.03/1.25  (step @p2175 :rule aci_norm :args ((= (or @t438 (or @t1724 @t451)) @t1725)))
% 1.03/1.25  (step @p2176 :rule bool-impl-elim :args (@t452 @t451))
% 1.03/1.25  (step @p2177 :rule nary_cong :premises (@p2088 @p2176) :args ((or @t438 @t453)))
% 1.03/1.25  (step @p2178 :rule trans :premises (@p2177 @p2175))
% 1.03/1.25  (step @p2179 :rule bool-impl-elim :args (@t419 @t453))
% 1.03/1.25  (step @p2180 :rule trans :premises (@p2179 @p2178))
% 1.03/1.25  (step @p2181 :rule cong :premises (@p2180) :args (@t455))
% 1.03/1.25  (step @p2182 :rule trans :premises (@p2181 @p2174))
% 1.03/1.25  (step @p2183 :rule refl :args (tptp.subsetTrans))
% 1.03/1.25  (step @p2184 :rule cong :premises (@p2183 @p2182) :args (@t456))
% 1.03/1.25  (step @p2185 :rule eq_resolve :premises (@p87 @p2184))
% 1.03/1.25  (step @p2186 :rule cong :premises (@p2185 @p2161) :args (@t1726))
% 1.03/1.25  (step @p2187 :rule refl :args (@t995))
% 1.03/1.25  (step @p2188 :rule refl :args (@t448))
% 1.03/1.25  (step @p2189 :rule cong :premises (@p2188 @p2187) :args ((= @t448 @t995)))
% 1.03/1.25  (step @p2190 :rule symm :premises (@p2189))
% 1.03/1.25  (step @p2191 :rule eq_resolve :premises (@p2188 @p2190))
% 1.03/1.25  (step @p2192 :rule cong :premises (@p2191) :args (@t449))
% 1.03/1.25  (step @p2193 :rule refl :args (tptp.subsetRefl))
% 1.03/1.25  (step @p2194 :rule cong :premises (@p2193 @p2192) :args (@t450))
% 1.03/1.25  (step @p2195 :rule eq_resolve :premises (@p86 @p2194))
% 1.03/1.25  (step @p2196 :rule cong :premises (@p2195 @p2186) :args (@t1727))
% 1.03/1.25  (step @p2197 :rule bool-eq-true :args (tptp.notequalI2))
% 1.03/1.25  (step @p2198 :rule symm :premises (@p2197))
% 1.03/1.25  (step @p2199 :rule quant-unused-vars :args ((= (forall @t1728 true) true)))
% 1.03/1.25  (step @p2200 :rule bool-or-taut2 :args (false @t947 false false))
% 1.03/1.25  (step @p2201 :rule cong :premises (@p2200) :args ((forall @t1728 @t1729)))
% 1.03/1.25  (step @p2202 :rule trans :premises (@p2201 @p2199))
% 1.03/1.25  (step @p2203 :rule aci_norm :args ((= (or @t948 @t947 false) @t1729)))
% 1.03/1.25  (step @p2204 :rule evaluate :args (@t1730))
% 1.03/1.25  (step @p2205 :rule eq-refl :args (@t1))
% 1.03/1.25  (step @p2206 :rule cong :premises (@p2205) :args (@t1731))
% 1.03/1.25  (step @p2207 :rule trans :premises (@p2206 @p2204))
% 1.03/1.25  (step @p2208 :rule nary_cong :premises (@p1338 @p1333 @p2207) :args (@t1732))
% 1.03/1.25  (step @p2209 :rule trans :premises (@p2208 @p2203))
% 1.03/1.25  (step @p2210 :rule cong :premises (@p2209) :args ((forall @t1728 @t1732)))
% 1.03/1.25  (step @p2211 :rule trans :premises (@p2210 @p2202))
% 1.03/1.25  (step @p2212 :rule quant-var-elim-eq :args ((= (forall @t64 @t1733) @t1732)))
% 1.03/1.25  (step @p2213 :rule aci_norm :args ((= @t1734 @t1733)))
% 1.03/1.25  (step @p2214 :rule cong :premises (@p2213) :args (@t1735))
% 1.03/1.25  (step @p2215 :rule trans :premises (@p2214 @p2212))
% 1.03/1.25  (step @p2216 :rule cong :premises (@p2215) :args (@t1736))
% 1.03/1.25  (step @p2217 :rule quant-merge-prenex :args ((= @t1736 @t1737)))
% 1.03/1.25  (step @p2218 :rule symm :premises (@p2217))
% 1.03/1.25  (step @p2219 :rule quant_var_reordering :args ((= (forall @t245 @t1734) @t1737)))
% 1.03/1.25  (step @p2220 :rule trans :premises (@p2219 @p2218 @p2216))
% 1.03/1.25  (step @p2221 :rule trans :premises (@p2220 @p2211))
% 1.03/1.25  (step @p2222 :rule refl :args (@t442))
% 1.03/1.25  (step @p2223 :rule nary_cong :premises (@p428 @p1250 @p2222) :args (@t1738))
% 1.03/1.25  (step @p2224 :rule cong :premises (@p2223) :args ((forall @t245 @t1738)))
% 1.03/1.25  (step @p2225 :rule trans :premises (@p2224 @p2221))
% 1.03/1.25  (step @p2226 :rule aci_norm :args ((= (or @t197 (or @t6 @t442)) @t1738)))
% 1.03/1.25  (step @p2227 :rule nary_cong :premises (@p1255 @p2222) :args ((or @t1590 @t442)))
% 1.03/1.25  (step @p2228 :rule bool-impl-elim :args (@t434 @t442))
% 1.03/1.25  (step @p2229 :rule trans :premises (@p2228 @p2227))
% 1.03/1.25  (step @p2230 :rule nary_cong :premises (@p1278 @p2229) :args ((or @t197 @t445)))
% 1.03/1.25  (step @p2231 :rule trans :premises (@p2230 @p2226))
% 1.03/1.25  (step @p2232 :rule bool-impl-elim :args (@t7 @t445))
% 1.03/1.25  (step @p2233 :rule trans :premises (@p2232 @p2231))
% 1.03/1.25  (step @p2234 :rule cong :premises (@p2233) :args (@t446))
% 1.03/1.25  (step @p2235 :rule trans :premises (@p2234 @p2225))
% 1.03/1.25  (step @p2236 :rule refl :args (tptp.notequalI2))
% 1.03/1.25  (step @p2237 :rule cong :premises (@p2236 @p2235) :args (@t447))
% 1.03/1.25  (step @p2238 :rule trans :premises (@p2237 @p2197))
% 1.03/1.25  (step @p2239 :rule eq_resolve :premises (@p85 @p2238))
% 1.03/1.25  (step @p2240 :rule eq_resolve :premises (@p2239 @p2198))
% 1.03/1.25  (step @p2241 :rule cong :premises (@p2240 @p2196) :args (@t1739))
% 1.03/1.25  (step @p2242 :rule aci_norm :args ((= (or @t997 false) @t997)))
% 1.03/1.25  (step @p2243 :rule refl :args (@t997))
% 1.03/1.25  (step @p2244 :rule nary_cong :premises (@p2243 @p2207) :args (@t1740))
% 1.03/1.25  (step @p2245 :rule trans :premises (@p2244 @p2242))
% 1.03/1.25  (step @p2246 :rule cong :premises (@p2245) :args ((forall @t41 @t1740)))
% 1.03/1.25  (step @p2247 :rule quant-var-elim-eq :args ((= (forall @t64 @t1741) @t1740)))
% 1.03/1.25  (step @p2248 :rule aci_norm :args ((= @t1742 @t1741)))
% 1.03/1.25  (step @p2249 :rule cong :premises (@p2248) :args (@t1743))
% 1.03/1.25  (step @p2250 :rule trans :premises (@p2249 @p2247))
% 1.03/1.25  (step @p2251 :rule cong :premises (@p2250) :args (@t1744))
% 1.03/1.25  (step @p2252 :rule quant-merge-prenex :args ((= @t1744 @t1746)))
% 1.03/1.25  (step @p2253 :rule symm :premises (@p2252))
% 1.03/1.25  (step @p2254 :rule quant_var_reordering :args ((= (forall @t12 @t1742) @t1746)))
% 1.03/1.25  (step @p2255 :rule trans :premises (@p2254 @p2253 @p2251))
% 1.03/1.25  (step @p2256 :rule trans :premises (@p2255 @p2246))
% 1.03/1.25  (step @p2257 :rule nary_cong :premises (@p1401 @p2222) :args (@t1747))
% 1.03/1.25  (step @p2258 :rule cong :premises (@p2257) :args ((forall @t12 @t1747)))
% 1.03/1.25  (step @p2259 :rule trans :premises (@p2258 @p2256))
% 1.03/1.25  (step @p2260 :rule bool-double-not-elim :args (@t419))
% 1.03/1.25  (step @p2261 :rule nary_cong :premises (@p2260 @p2222) :args ((or (not @t438) @t442)))
% 1.03/1.25  (step @p2262 :rule bool-impl-elim :args (@t438 @t442))
% 1.03/1.25  (step @p2263 :rule trans :premises (@p2262 @p2261))
% 1.03/1.25  (step @p2264 :rule cong :premises (@p2263) :args (@t443))
% 1.03/1.25  (step @p2265 :rule trans :premises (@p2264 @p2259))
% 1.03/1.25  (step @p2266 :rule refl :args (tptp.notequalI1))
% 1.03/1.25  (step @p2267 :rule cong :premises (@p2266 @p2265) :args (@t444))
% 1.03/1.25  (step @p2268 :rule eq_resolve :premises (@p84 @p2267))
% 1.03/1.25  (step @p2269 :rule cong :premises (@p2268 @p2241) :args (@t1748))
% 1.03/1.25  (step @p2270 :rule nary_cong :premises (@p428 @p1250 @p1509) :args (@t1749))
% 1.03/1.25  (step @p2271 :rule cong :premises (@p2270) :args ((forall @t245 @t1749)))
% 1.03/1.25  (step @p2272 :rule aci_norm :args ((= (or @t197 (or @t6 @t438)) @t1749)))
% 1.03/1.25  (step @p2273 :rule nary_cong :premises (@p1255 @p2088) :args ((or @t1590 @t438)))
% 1.03/1.25  (step @p2274 :rule bool-impl-elim :args (@t434 @t438))
% 1.03/1.25  (step @p2275 :rule trans :premises (@p2274 @p2273))
% 1.03/1.25  (step @p2276 :rule nary_cong :premises (@p1278 @p2275) :args ((or @t197 @t439)))
% 1.03/1.25  (step @p2277 :rule trans :premises (@p2276 @p2272))
% 1.03/1.25  (step @p2278 :rule bool-impl-elim :args (@t7 @t439))
% 1.03/1.25  (step @p2279 :rule trans :premises (@p2278 @p2277))
% 1.03/1.25  (step @p2280 :rule cong :premises (@p2279) :args (@t440))
% 1.03/1.25  (step @p2281 :rule trans :premises (@p2280 @p2271))
% 1.03/1.25  (step @p2282 :rule refl :args (tptp.notsubsetI))
% 1.03/1.25  (step @p2283 :rule cong :premises (@p2282 @p2281) :args (@t441))
% 1.03/1.25  (step @p2284 :rule eq_resolve :premises (@p83 @p2283))
% 1.03/1.25  (step @p2285 :rule cong :premises (@p2284 @p2269) :args (@t1750))
% 1.03/1.25  (step @p2286 :rule nary_cong :premises (@p1509 @p1250 @p428) :args (@t1751))
% 1.03/1.25  (step @p2287 :rule cong :premises (@p2286) :args ((forall @t245 @t1751)))
% 1.03/1.25  (step @p2288 :rule aci_norm :args ((= (or @t438 @t1628) @t1751)))
% 1.03/1.25  (step @p2289 :rule nary_cong :premises (@p2088 @p1477) :args ((or @t438 @t435)))
% 1.03/1.25  (step @p2290 :rule trans :premises (@p2289 @p2288))
% 1.03/1.25  (step @p2291 :rule bool-impl-elim :args (@t419 @t435))
% 1.03/1.25  (step @p2292 :rule trans :premises (@p2291 @p2290))
% 1.03/1.25  (step @p2293 :rule cong :premises (@p2292) :args (@t436))
% 1.03/1.25  (step @p2294 :rule trans :premises (@p2293 @p2287))
% 1.03/1.25  (step @p2295 :rule refl :args (tptp.subsetE2))
% 1.03/1.25  (step @p2296 :rule cong :premises (@p2295 @p2294) :args (@t437))
% 1.03/1.25  (step @p2297 :rule eq_resolve :premises (@p82 @p2296))
% 1.03/1.25  (step @p2298 :rule cong :premises (@p2297 @p2285) :args (@t1752))
% 1.03/1.25  (step @p2299 :rule nary_cong :premises (@p1509 @p428 @p1250) :args (@t1753))
% 1.03/1.25  (step @p2300 :rule cong :premises (@p2299) :args ((forall @t245 @t1753)))
% 1.03/1.25  (step @p2301 :rule aci_norm :args ((= (or @t438 @t1632) @t1753)))
% 1.03/1.25  (step @p2302 :rule nary_cong :premises (@p2088 @p1495) :args ((or @t438 @t191)))
% 1.03/1.25  (step @p2303 :rule trans :premises (@p2302 @p2301))
% 1.03/1.25  (step @p2304 :rule bool-impl-elim :args (@t419 @t191))
% 1.03/1.25  (step @p2305 :rule trans :premises (@p2304 @p2303))
% 1.03/1.25  (step @p2306 :rule cong :premises (@p2305) :args (@t432))
% 1.03/1.25  (step @p2307 :rule trans :premises (@p2306 @p2300))
% 1.03/1.25  (step @p2308 :rule refl :args (tptp.subsetE))
% 1.03/1.25  (step @p2309 :rule cong :premises (@p2308 @p2307) :args (@t433))
% 1.03/1.25  (step @p2310 :rule eq_resolve :premises (@p81 @p2309))
% 1.03/1.25  (step @p2311 :rule cong :premises (@p2310 @p2298) :args (@t1754))
% 1.03/1.25  (step @p2312 :rule refl :args (@t1002))
% 1.03/1.25  (step @p2313 :rule refl :args (@t429))
% 1.03/1.25  (step @p2314 :rule cong :premises (@p2313 @p2312) :args ((= @t429 @t1002)))
% 1.03/1.25  (step @p2315 :rule symm :premises (@p2314))
% 1.03/1.25  (step @p2316 :rule eq_resolve :premises (@p2313 @p2315))
% 1.03/1.25  (step @p2317 :rule cong :premises (@p2316) :args (@t430))
% 1.03/1.25  (step @p2318 :rule refl :args (tptp.emptysetsubset))
% 1.03/1.25  (step @p2319 :rule cong :premises (@p2318 @p2317) :args (@t431))
% 1.03/1.25  (step @p2320 :rule eq_resolve :premises (@p80 @p2319))
% 1.03/1.25  (step @p2321 :rule cong :premises (@p2320 @p2311) :args (@t1755))
% 1.03/1.25  (step @p2322 :rule eq-symm :args (@t1006 tptp.subsetI2))
% 1.03/1.25  (step @p2323 :rule refl :args (tptp.subsetI2))
% 1.03/1.25  (step @p2324 :rule refl :args (@t1005))
% 1.03/1.25  (step @p2325 :rule nary_cong :premises (@p2324 @p1401) :args (@t1756))
% 1.03/1.25  (step @p2326 :rule cong :premises (@p2325) :args ((forall @t12 @t1756)))
% 1.03/1.25  (step @p2327 :rule bool-impl-elim :args (@t1004 @t419))
% 1.03/1.25  (step @p2328 :rule cong :premises (@p2327) :args ((forall @t12 (=> @t1004 @t419))))
% 1.03/1.25  (step @p2329 :rule trans :premises (@p2328 @p2326))
% 1.03/1.25  (step @p2330 :rule nary_cong :premises (@p428 @p1250) :args (@t1632))
% 1.03/1.25  (step @p2331 :rule cong :premises (@p2330) :args ((forall @t9 @t1632)))
% 1.03/1.25  (step @p2332 :rule cong :premises (@p1495) :args (@t192))
% 1.03/1.25  (step @p2333 :rule trans :premises (@p2332 @p2331))
% 1.03/1.25  (step @p2334 :rule cong :premises (@p2333 @p1414) :args (@t420))
% 1.03/1.25  (step @p2335 :rule cong :premises (@p2334) :args (@t421))
% 1.03/1.25  (step @p2336 :rule trans :premises (@p2335 @p2329))
% 1.03/1.25  (step @p2337 :rule cong :premises (@p2336 @p2323) :args ((= @t421 tptp.subsetI2)))
% 1.03/1.25  (step @p2338 :rule trans :premises (@p2337 @p2322))
% 1.03/1.25  (step @p2339 :rule eq-symm :args (tptp.subsetI2 @t421))
% 1.03/1.25  (step @p2340 :rule trans :premises (@p2339 @p2338))
% 1.03/1.25  (step @p2341 :rule eq_resolve :premises (@p79 @p2340))
% 1.03/1.25  (step @p2342 :rule cong :premises (@p2341 @p2321) :args (@t1757))
% 1.03/1.25  (step @p2343 :rule aci_norm :args ((= (or false @t997) @t997)))
% 1.03/1.25  (step @p2344 :rule nary_cong :premises (@p2207 @p2243) :args (@t1758))
% 1.03/1.25  (step @p2345 :rule trans :premises (@p2344 @p2343))
% 1.03/1.25  (step @p2346 :rule cong :premises (@p2345) :args ((forall @t41 @t1758)))
% 1.03/1.25  (step @p2347 :rule quant-var-elim-eq :args ((= (forall @t64 @t1759) @t1758)))
% 1.03/1.25  (step @p2348 :rule aci_norm :args ((= @t1760 @t1759)))
% 1.03/1.25  (step @p2349 :rule cong :premises (@p2348) :args (@t1761))
% 1.03/1.25  (step @p2350 :rule trans :premises (@p2349 @p2347))
% 1.03/1.25  (step @p2351 :rule cong :premises (@p2350) :args (@t1762))
% 1.03/1.25  (step @p2352 :rule quant-merge-prenex :args ((= @t1762 @t1763)))
% 1.03/1.25  (step @p2353 :rule symm :premises (@p2352))
% 1.03/1.25  (step @p2354 :rule quant_var_reordering :args ((= (forall @t12 @t1760) @t1763)))
% 1.03/1.25  (step @p2355 :rule trans :premises (@p2354 @p2353 @p2351))
% 1.03/1.25  (step @p2356 :rule trans :premises (@p2355 @p2346))
% 1.03/1.25  (step @p2357 :rule nary_cong :premises (@p2222 @p1401) :args (@t1764))
% 1.03/1.25  (step @p2358 :rule cong :premises (@p2357) :args ((forall @t12 @t1764)))
% 1.03/1.25  (step @p2359 :rule trans :premises (@p2358 @p2356))
% 1.03/1.25  (step @p2360 :rule bool-impl-elim :args (@t3 @t419))
% 1.03/1.25  (step @p2361 :rule cong :premises (@p2360) :args (@t427))
% 1.03/1.25  (step @p2362 :rule trans :premises (@p2361 @p2359))
% 1.03/1.25  (step @p2363 :rule refl :args (tptp.eqimpsubset1))
% 1.03/1.25  (step @p2364 :rule cong :premises (@p2363 @p2362) :args (@t428))
% 1.03/1.25  (step @p2365 :rule eq_resolve :premises (@p78 @p2364))
% 1.03/1.25  (step @p2366 :rule cong :premises (@p2365 @p2342) :args (@t1765))
% 1.03/1.25  (step @p2367 :rule quant-var-elim-eq :args ((= (forall @t64 @t1766) @t1758)))
% 1.03/1.25  (step @p2368 :rule aci_norm :args ((= @t1767 @t1766)))
% 1.03/1.25  (step @p2369 :rule cong :premises (@p2368) :args (@t1768))
% 1.03/1.25  (step @p2370 :rule trans :premises (@p2369 @p2367))
% 1.03/1.25  (step @p2371 :rule cong :premises (@p2370) :args (@t1769))
% 1.03/1.25  (step @p2372 :rule quant-merge-prenex :args ((= @t1769 @t1770)))
% 1.03/1.25  (step @p2373 :rule symm :premises (@p2372))
% 1.03/1.25  (step @p2374 :rule quant_var_reordering :args ((= (forall @t12 @t1767) @t1770)))
% 1.03/1.25  (step @p2375 :rule trans :premises (@p2374 @p2373 @p2371))
% 1.03/1.25  (step @p2376 :rule trans :premises (@p2375 @p2346))
% 1.03/1.25  (step @p2377 :rule nary_cong :premises (@p2222 @p1622) :args (@t1771))
% 1.03/1.25  (step @p2378 :rule cong :premises (@p2377) :args ((forall @t12 @t1771)))
% 1.03/1.25  (step @p2379 :rule trans :premises (@p2378 @p2376))
% 1.03/1.25  (step @p2380 :rule bool-impl-elim :args (@t3 @t424))
% 1.03/1.25  (step @p2381 :rule cong :premises (@p2380) :args (@t425))
% 1.03/1.25  (step @p2382 :rule trans :premises (@p2381 @p2379))
% 1.03/1.25  (step @p2383 :rule refl :args (tptp.eqimpsubset2))
% 1.03/1.25  (step @p2384 :rule cong :premises (@p2383 @p2382) :args (@t426))
% 1.03/1.25  (step @p2385 :rule eq_resolve :premises (@p77 @p2384))
% 1.03/1.25  (step @p2386 :rule cong :premises (@p2385 @p2366) :args (@t1772))
% 1.03/1.25  (step @p2387 :rule refl :args (tptp.subsetI1))
% 1.03/1.25  (step @p2388 :rule cong :premises (@p2387 @p2336) :args (@t422))
% 1.03/1.25  (step @p2389 :rule eq_resolve :premises (@p76 @p2388))
% 1.03/1.25  (step @p2390 :rule cong :premises (@p2389 @p2386) :args (@t1773))
% 1.03/1.25  (step @p2391 :rule aci_norm :args ((= (or false @t1014 @t1011) @t1015)))
% 1.03/1.25  (step @p2392 :rule eq-symm :args (@t1008 @t1010))
% 1.03/1.25  (step @p2393 :rule aci_norm :args ((= @t1774 @t1013)))
% 1.03/1.25  (step @p2394 :rule cong :premises (@p2393) :args (@t1775))
% 1.03/1.25  (step @p2395 :rule cong :premises (@p2394) :args (@t1776))
% 1.03/1.25  (step @p2396 :rule nary_cong :premises (@p2207 @p2395 @p2392) :args (@t1777))
% 1.03/1.25  (step @p2397 :rule trans :premises (@p2396 @p2391))
% 1.03/1.25  (step @p2398 :rule cong :premises (@p2397) :args ((forall @t1016 @t1777)))
% 1.03/1.25  (step @p2399 :rule quant-var-elim-eq :args ((= (forall @t64 @t1780) @t1777)))
% 1.03/1.25  (step @p2400 :rule aci_norm :args ((= @t1781 @t1780)))
% 1.03/1.25  (step @p2401 :rule cong :premises (@p2400) :args (@t1782))
% 1.03/1.25  (step @p2402 :rule trans :premises (@p2401 @p2399))
% 1.03/1.25  (step @p2403 :rule cong :premises (@p2402) :args (@t1783))
% 1.03/1.25  (step @p2404 :rule quant-merge-prenex :args ((= @t1783 @t1784)))
% 1.03/1.25  (step @p2405 :rule symm :premises (@p2404))
% 1.03/1.25  (step @p2406 :rule quant_var_reordering :args ((= (forall @t1785 @t1781) @t1784)))
% 1.03/1.25  (step @p2407 :rule trans :premises (@p2406 @p2405 @p2403))
% 1.03/1.25  (step @p2408 :rule trans :premises (@p2407 @p2398))
% 1.03/1.25  (step @p2409 :rule aci_norm :args ((= @t1787 @t1781)))
% 1.03/1.25  (step @p2410 :rule cong :premises (@p2409) :args (@t1788))
% 1.03/1.25  (step @p2411 :rule trans :premises (@p2410 @p2408))
% 1.03/1.25  (step @p2412 :rule quant-merge-prenex :args ((= (forall @t12 @t1790) @t1788)))
% 1.03/1.25  (step @p2413 :rule alpha_equiv :args (@t1791 (@list @t1007 @t1009) (@list @t143 @t365)))
% 1.03/1.25  (step @p2414 :rule nary_cong :premises (@p2222 @p2413) :args (@t1792))
% 1.03/1.25  (step @p2415 :rule quant-miniscope-or :args ((= @t1790 @t1792)))
% 1.03/1.25  (step @p2416 :rule trans :premises (@p2415 @p2414))
% 1.03/1.25  (step @p2417 :rule symm :premises (@p2416))
% 1.03/1.25  (step @p2418 :rule cong :premises (@p2417) :args ((forall @t12 (or @t442 @t1796))))
% 1.03/1.25  (step @p2419 :rule trans :premises (@p2418 @p2412))
% 1.03/1.25  (step @p2420 :rule trans :premises (@p2419 @p2411))
% 1.03/1.25  (step @p2421 :rule bool-impl-elim :args (@t3 @t1796))
% 1.03/1.25  (step @p2422 :rule cong :premises (@p2421) :args ((forall @t12 (=> @t3 @t1796))))
% 1.03/1.25  (step @p2423 :rule trans :premises (@p2422 @p2420))
% 1.03/1.25  (step @p2424 :rule lambda-elim :args ((= @t1797 @t365)))
% 1.03/1.25  (step @p2425 :rule cong :premises (@p609 @p2424) :args (@t1798))
% 1.03/1.25  (step @p2426 :rule cong :premises (@p1935 @p2425) :args (@t1799))
% 1.03/1.25  (step @p2427 :rule refl :args (@t1795))
% 1.03/1.25  (step @p2428 :rule nary_cong :premises (@p2427 @p2426) :args (@t1800))
% 1.03/1.25  (step @p2429 :rule cong :premises (@p2428) :args ((forall @t375 @t1800)))
% 1.03/1.25  (step @p2430 :rule refl :args ((tptp.dsetconstr @t1 @t367)))
% 1.03/1.25  (step @p2431 :rule refl :args (@t1043))
% 1.03/1.25  (step @p2432 :rule cong :premises (@p2431) :args (@t1797))
% 1.03/1.25  (step @p2433 :rule cong :premises (@p1616 @p2432) :args (@t1798))
% 1.03/1.25  (step @p2434 :rule trans :premises (@p2433 @p2430))
% 1.03/1.25  (step @p2435 :rule refl :args (@t407))
% 1.03/1.25  (step @p2436 :rule ho_cong :premises (@p2435 @p2432))
% 1.03/1.25  (step @p2437 :rule cong :premises (@p2436 @p2434) :args ((= (_ @t407 @t1797) @t1798)))
% 1.03/1.25  (step @p2438 :rule symm :premises (@p2437))
% 1.03/1.25  (step @p2439 :rule refl :args (@t408))
% 1.03/1.25  (step @p2440 :rule eq_resolve :premises (@p2439 @p2438))
% 1.03/1.25  (step @p2441 :rule refl :args (@t366))
% 1.03/1.25  (step @p2442 :rule cong :premises (@p2441 @p2431) :args ((= @t366 @t1043)))
% 1.03/1.25  (step @p2443 :rule symm :premises (@p2442))
% 1.03/1.25  (step @p2444 :rule eq_resolve :premises (@p2441 @p2443))
% 1.03/1.25  (step @p2445 :rule cong :premises (@p2444) :args (@t367))
% 1.03/1.25  (step @p2446 :rule ho_cong :premises (@p2435 @p2445))
% 1.03/1.25  (step @p2447 :rule trans :premises (@p2446 @p2440))
% 1.03/1.25  (step @p2448 :rule cong :premises (@p1964 @p2447) :args (@t409))
% 1.03/1.25  (step @p2449 :rule refl :args (@t1795))
% 1.03/1.25  (step @p2450 :rule nary_cong :premises (@p2449 @p2448) :args (@t1801))
% 1.03/1.25  (step @p2451 :rule cong :premises (@p2450) :args ((forall @t375 @t1801)))
% 1.03/1.25  (step @p2452 :rule trans :premises (@p2451 @p2429))
% 1.03/1.25  (step @p2453 :rule bool-impl-elim :args (@t1794 @t409))
% 1.03/1.25  (step @p2454 :rule cong :premises (@p2453) :args ((forall @t375 (=> @t1794 @t409))))
% 1.03/1.25  (step @p2455 :rule trans :premises (@p2454 @p2452))
% 1.03/1.25  (step @p2456 :rule refl :args (@t409))
% 1.03/1.25  (step @p2457 :rule refl :args (@t1793))
% 1.03/1.25  (step @p2458 :rule refl :args (@t948))
% 1.03/1.25  (step @p2459 :rule nary_cong :premises (@p428 @p2458 @p2457) :args (@t1802))
% 1.03/1.25  (step @p2460 :rule cong :premises (@p2459) :args ((forall @t9 @t1802)))
% 1.03/1.25  (step @p2461 :rule aci_norm :args ((= (or @t197 @t1803) @t1802)))
% 1.03/1.25  (step @p2462 :rule bool-impl-elim :args (@t7 @t1803))
% 1.03/1.25  (step @p2463 :rule trans :premises (@p2462 @p2461))
% 1.03/1.25  (step @p2464 :rule cong :premises (@p2463) :args ((forall @t9 (=> @t7 @t1803))))
% 1.03/1.25  (step @p2465 :rule trans :premises (@p2464 @p2460))
% 1.03/1.25  (step @p2466 :rule aci_norm :args ((= (or @t948 false @t1793) @t1803)))
% 1.03/1.25  (step @p2467 :rule refl :args (@t1793))
% 1.03/1.25  (step @p2468 :rule eq-refl :args (@t4))
% 1.03/1.25  (step @p2469 :rule cong :premises (@p2468) :args (@t1804))
% 1.03/1.25  (step @p2470 :rule trans :premises (@p2469 @p2204))
% 1.03/1.25  (step @p2471 :rule nary_cong :premises (@p1338 @p2470 @p2467) :args (@t1805))
% 1.03/1.25  (step @p2472 :rule trans :premises (@p2471 @p2466))
% 1.03/1.25  (step @p2473 :rule quant-var-elim-eq :args ((= (forall @t70 (or (not @t22) @t1390 @t282 @t1806)) @t1805)))
% 1.03/1.25  (step @p2474 :rule refl :args (@t1806))
% 1.03/1.25  (step @p2475 :rule refl :args (@t282))
% 1.03/1.25  (step @p2476 :rule eq-symm :args (@t4 @t19))
% 1.03/1.25  (step @p2477 :rule cong :premises (@p2476) :args (@t282))
% 1.03/1.25  (step @p2478 :rule nary_cong :premises (@p2477 @p459 @p2475 @p2474) :args (@t1807))
% 1.03/1.25  (step @p2479 :rule aci_norm :args ((= @t1808 @t1807)))
% 1.03/1.25  (step @p2480 :rule trans :premises (@p2479 @p2478))
% 1.03/1.25  (step @p2481 :rule cong :premises (@p2480) :args ((forall @t70 @t1808)))
% 1.03/1.25  (step @p2482 :rule trans :premises (@p2481 @p2473))
% 1.03/1.25  (step @p2483 :rule trans :premises (@p2482 @p2472))
% 1.03/1.25  (step @p2484 :rule refl :args (@t1019))
% 1.03/1.25  (step @p2485 :rule refl :args (@t370))
% 1.03/1.25  (step @p2486 :rule cong :premises (@p2485 @p2484) :args ((= @t370 @t1019)))
% 1.03/1.25  (step @p2487 :rule symm :premises (@p2486))
% 1.03/1.25  (step @p2488 :rule eq_resolve :premises (@p2485 @p2487))
% 1.03/1.25  (step @p2489 :rule cong :premises (@p1961 @p2488) :args (@t371))
% 1.03/1.25  (step @p2490 :rule nary_cong :premises (@p592 @p2475 @p2489) :args (@t1809))
% 1.03/1.25  (step @p2491 :rule cong :premises (@p2490) :args ((forall @t70 @t1809)))
% 1.03/1.25  (step @p2492 :rule trans :premises (@p2491 @p2483))
% 1.03/1.25  (step @p2493 :rule aci_norm :args ((= (or @t1425 @t1810) @t1809)))
% 1.03/1.25  (step @p2494 :rule bool-impl-elim :args (@t129 @t371))
% 1.03/1.25  (step @p2495 :rule refl :args (@t1425))
% 1.03/1.25  (step @p2496 :rule nary_cong :premises (@p2495 @p2494) :args ((or @t1425 @t372)))
% 1.03/1.25  (step @p2497 :rule trans :premises (@p2496 @p2493))
% 1.03/1.25  (step @p2498 :rule bool-impl-elim :args (@t351 @t372))
% 1.03/1.25  (step @p2499 :rule trans :premises (@p2498 @p2497))
% 1.03/1.25  (step @p2500 :rule cong :premises (@p2499) :args (@t410))
% 1.03/1.25  (step @p2501 :rule trans :premises (@p2500 @p2492))
% 1.03/1.25  (step @p2502 :rule cong :premises (@p450 @p2501) :args (@t411))
% 1.03/1.25  (step @p2503 :rule cong :premises (@p2502) :args (@t412))
% 1.03/1.25  (step @p2504 :rule trans :premises (@p2503 @p2465))
% 1.03/1.25  (step @p2505 :rule cong :premises (@p2504 @p2456) :args (@t413))
% 1.03/1.25  (step @p2506 :rule cong :premises (@p2505) :args (@t414))
% 1.03/1.25  (step @p2507 :rule trans :premises (@p2506 @p2455))
% 1.03/1.25  (step @p2508 :rule refl :args (@t3))
% 1.03/1.25  (step @p2509 :rule cong :premises (@p2508 @p2507) :args (@t415))
% 1.03/1.25  (step @p2510 :rule cong :premises (@p2509) :args (@t416))
% 1.03/1.25  (step @p2511 :rule trans :premises (@p2510 @p2423))
% 1.03/1.25  (step @p2512 :rule refl :args (tptp.dsetconstr__Cong))
% 1.03/1.25  (step @p2513 :rule cong :premises (@p2512 @p2511) :args (@t417))
% 1.03/1.25  (step @p2514 :rule eq_resolve :premises (@p75 @p2513))
% 1.03/1.25  (step @p2515 :rule cong :premises (@p2514 @p2390) :args (@t1811))
% 1.03/1.25  (step @p2516 :rule eq-symm :args (@t1018 @t19))
% 1.03/1.25  (step @p2517 :rule refl :args (@t1020))
% 1.03/1.25  (step @p2518 :rule nary_cong :premises (@p2517 @p2516) :args (@t1812))
% 1.03/1.25  (step @p2519 :rule cong :premises (@p2518) :args (@t1813))
% 1.03/1.25  (step @p2520 :rule cong :premises (@p2519) :args (@t1814))
% 1.03/1.25  (step @p2521 :rule refl :args (@t1021))
% 1.03/1.25  (step @p2522 :rule eq-symm :args (@t1022 @t19))
% 1.03/1.25  (step @p2523 :rule refl :args (@t1024))
% 1.03/1.25  (step @p2524 :rule nary_cong :premises (@p2523 @p2522) :args (@t1815))
% 1.03/1.25  (step @p2525 :rule cong :premises (@p2524) :args (@t1816))
% 1.03/1.25  (step @p2526 :rule cong :premises (@p2525) :args (@t1817))
% 1.03/1.25  (step @p2527 :rule refl :args (@t1025))
% 1.03/1.25  (step @p2528 :rule refl :args (@t1027))
% 1.03/1.25  (step @p2529 :rule refl :args (@t1030))
% 1.03/1.25  (step @p2530 :rule nary_cong :premises (@p2529 @p2528 @p2527 @p2526 @p2521 @p2520) :args (@t1818))
% 1.03/1.25  (step @p2531 :rule aci_norm :args ((= @t1821 @t1818)))
% 1.03/1.25  (step @p2532 :rule trans :premises (@p2531 @p2530))
% 1.03/1.25  (step @p2533 :rule cong :premises (@p2532) :args (@t1822))
% 1.03/1.25  (step @p2534 :rule quant-merge-prenex :args ((= (forall @t375 @t1823) @t1822)))
% 1.03/1.25  (step @p2535 :rule refl :args (@t1027))
% 1.03/1.25  (step @p2536 :rule alpha_equiv :args (@t1824 (@list @t1018) @t1409))
% 1.03/1.25  (step @p2537 :rule alpha_equiv :args (@t1825 (@list @t1022) @t1409))
% 1.03/1.25  (step @p2538 :rule refl :args (@t1030))
% 1.03/1.25  (step @p2539 :rule nary_cong :premises (@p2538 @p2537 @p2536 @p2535) :args (@t1826))
% 1.03/1.25  (step @p2540 :rule quant-miniscope-or :args ((= @t1823 @t1826)))
% 1.03/1.25  (step @p2541 :rule trans :premises (@p2540 @p2539))
% 1.03/1.25  (step @p2542 :rule symm :premises (@p2541))
% 1.03/1.25  (step @p2543 :rule cong :premises (@p2542) :args ((forall @t375 (or @t1030 @t1050 @t1044 @t1027))))
% 1.03/1.25  (step @p2544 :rule trans :premises (@p2543 @p2534))
% 1.03/1.25  (step @p2545 :rule trans :premises (@p2544 @p2533))
% 1.03/1.25  (step @p2546 :rule cong :premises (@p2424) :args (@t1827))
% 1.03/1.25  (step @p2547 :rule cong :premises (@p1934) :args (@t1828))
% 1.03/1.25  (step @p2548 :rule cong :premises (@p2547 @p2546) :args (@t1829))
% 1.03/1.25  (step @p2549 :rule refl :args (@t1044))
% 1.03/1.25  (step @p2550 :rule refl :args (@t1050))
% 1.03/1.25  (step @p2551 :rule nary_cong :premises (@p2529 @p2550 @p2549 @p2548) :args (@t1830))
% 1.03/1.25  (step @p2552 :rule cong :premises (@p2551) :args ((forall @t375 @t1830)))
% 1.03/1.25  (step @p2553 :rule trans :premises (@p2552 @p2545))
% 1.03/1.25  (step @p2554 :rule refl :args ((tptp.descr @t367)))
% 1.03/1.25  (step @p2555 :rule cong :premises (@p2432) :args (@t1827))
% 1.03/1.25  (step @p2556 :rule trans :premises (@p2555 @p2554))
% 1.03/1.25  (step @p2557 :rule refl :args (tptp.descr))
% 1.03/1.25  (step @p2558 :rule ho_cong :premises (@p2557 @p2432))
% 1.03/1.25  (step @p2559 :rule cong :premises (@p2558 @p2556) :args ((= (_ tptp.descr @t1797) @t1827)))
% 1.03/1.25  (step @p2560 :rule symm :premises (@p2559))
% 1.03/1.25  (step @p2561 :rule refl :args (@t400))
% 1.03/1.25  (step @p2562 :rule eq_resolve :premises (@p2561 @p2560))
% 1.03/1.25  (step @p2563 :rule ho_cong :premises (@p2557 @p2445))
% 1.03/1.25  (step @p2564 :rule trans :premises (@p2563 @p2562))
% 1.03/1.25  (step @p2565 :rule refl :args ((tptp.descr @t145)))
% 1.03/1.25  (step @p2566 :rule cong :premises (@p1941) :args (@t1828))
% 1.03/1.25  (step @p2567 :rule trans :premises (@p2566 @p2565))
% 1.03/1.25  (step @p2568 :rule ho_cong :premises (@p2557 @p1941))
% 1.03/1.25  (step @p2569 :rule cong :premises (@p2568 @p2567) :args ((= (_ tptp.descr @t1700) @t1828)))
% 1.03/1.25  (step @p2570 :rule symm :premises (@p2569))
% 1.03/1.25  (step @p2571 :rule refl :args (@t146))
% 1.03/1.25  (step @p2572 :rule eq_resolve :premises (@p2571 @p2570))
% 1.03/1.25  (step @p2573 :rule ho_cong :premises (@p2557 @p1962))
% 1.03/1.25  (step @p2574 :rule trans :premises (@p2573 @p2572))
% 1.03/1.25  (step @p2575 :rule cong :premises (@p2574 @p2564) :args (@t401))
% 1.03/1.25  (step @p2576 :rule refl :args (@t1044))
% 1.03/1.25  (step @p2577 :rule refl :args (@t1050))
% 1.03/1.25  (step @p2578 :rule nary_cong :premises (@p2538 @p2577 @p2576 @p2575) :args (@t1831))
% 1.03/1.25  (step @p2579 :rule cong :premises (@p2578) :args ((forall @t375 @t1831)))
% 1.03/1.25  (step @p2580 :rule trans :premises (@p2579 @p2553))
% 1.03/1.25  (step @p2581 :rule aci_norm :args ((= (or @t1030 @t1832) @t1831)))
% 1.03/1.25  (step @p2582 :rule aci_norm :args ((= (or @t1050 (or @t1044 @t401)) @t1832)))
% 1.03/1.25  (step @p2583 :rule refl :args (@t401))
% 1.03/1.25  (step @p2584 :rule bool-double-not-elim :args (@t1044))
% 1.03/1.25  (step @p2585 :rule nary_cong :premises (@p2584 @p2583) :args ((or (not @t1045) @t401)))
% 1.03/1.25  (step @p2586 :rule bool-impl-elim :args (@t1045 @t401))
% 1.03/1.25  (step @p2587 :rule trans :premises (@p2586 @p2585))
% 1.03/1.25  (step @p2588 :rule nary_cong :premises (@p2577 @p2587) :args ((or @t1050 @t1833)))
% 1.03/1.25  (step @p2589 :rule trans :premises (@p2588 @p2582))
% 1.03/1.25  (step @p2590 :rule refl :args (@t1833))
% 1.03/1.25  (step @p2591 :rule bool-double-not-elim :args (@t1050))
% 1.03/1.25  (step @p2592 :rule nary_cong :premises (@p2591 @p2590) :args ((or @t1834 @t1833)))
% 1.03/1.25  (step @p2593 :rule bool-impl-elim :args (@t1051 @t1833))
% 1.03/1.25  (step @p2594 :rule trans :premises (@p2593 @p2592))
% 1.03/1.25  (step @p2595 :rule trans :premises (@p2594 @p2589))
% 1.03/1.25  (step @p2596 :rule nary_cong :premises (@p2538 @p2595) :args ((or @t1030 @t1835)))
% 1.03/1.25  (step @p2597 :rule trans :premises (@p2596 @p2581))
% 1.03/1.25  (step @p2598 :rule bool-impl-elim :args (@t1029 @t1835))
% 1.03/1.25  (step @p2599 :rule trans :premises (@p2598 @p2597))
% 1.03/1.25  (step @p2600 :rule cong :premises (@p2599) :args ((forall @t375 (=> @t1029 @t1835))))
% 1.03/1.25  (step @p2601 :rule trans :premises (@p2600 @p2580))
% 1.03/1.25  (step @p2602 :rule refl :args (@t401))
% 1.03/1.25  (step @p2603 :rule refl :args (@t1042))
% 1.03/1.25  (step @p2604 :rule cong :premises (@p2444) :args (@t1836))
% 1.03/1.25  (step @p2605 :rule nary_cong :premises (@p2604 @p2603) :args (@t1837))
% 1.03/1.25  (step @p2606 :rule cong :premises (@p2605) :args ((forall @t9 @t1837)))
% 1.03/1.25  (step @p2607 :rule refl :args (@t129))
% 1.03/1.25  (step @p2608 :rule cong :premises (@p2488) :args (@t1838))
% 1.03/1.25  (step @p2609 :rule nary_cong :premises (@p2608 @p2607) :args (@t1839))
% 1.03/1.25  (step @p2610 :rule cong :premises (@p2609) :args ((forall @t70 @t1839)))
% 1.03/1.25  (step @p2611 :rule refl :args (@t129))
% 1.03/1.25  (step @p2612 :rule beta-reduce :args ((= @t1840 @t370)))
% 1.03/1.25  (step @p2613 :rule cong :premises (@p2612) :args (@t1841))
% 1.03/1.25  (step @p2614 :rule nary_cong :premises (@p2613 @p2611) :args (@t1842))
% 1.03/1.25  (step @p2615 :rule cong :premises (@p2614) :args (@t1843))
% 1.03/1.25  (step @p2616 :rule trans :premises (@p2615 @p2610))
% 1.03/1.25  (step @p2617 :rule cong :premises (@p2616) :args (@t1844))
% 1.03/1.25  (step @p2618 :rule beta-reduce :args ((= @t1845 @t366)))
% 1.03/1.25  (step @p2619 :rule cong :premises (@p2618) :args (@t1846))
% 1.03/1.25  (step @p2620 :rule nary_cong :premises (@p2619 @p2617) :args (@t1847))
% 1.03/1.25  (step @p2621 :rule cong :premises (@p2620) :args (@t1848))
% 1.03/1.25  (step @p2622 :rule trans :premises (@p2621 @p2606))
% 1.03/1.25  (step @p2623 :rule cong :premises (@p2622) :args (@t1849))
% 1.03/1.25  (step @p2624 :rule beta-reduce :args ((= @t1851 @t1849)))
% 1.03/1.25  (step @p2625 :rule trans :premises (@p2624 @p2623))
% 1.03/1.25  (step @p2626 :rule cong :premises (@p2625 @p2602) :args (@t1852))
% 1.03/1.25  (step @p2627 :rule refl :args (@t1047))
% 1.03/1.25  (step @p2628 :rule cong :premises (@p1961) :args (@t315))
% 1.03/1.25  (step @p2629 :rule nary_cong :premises (@p2628 @p2627) :args (@t1853))
% 1.03/1.25  (step @p2630 :rule cong :premises (@p2629) :args ((forall @t9 @t1853)))
% 1.03/1.25  (step @p2631 :rule refl :args (@t1023))
% 1.03/1.25  (step @p2632 :rule refl :args (@t153))
% 1.03/1.25  (step @p2633 :rule cong :premises (@p2632 @p2631) :args ((= @t153 @t1023)))
% 1.03/1.25  (step @p2634 :rule symm :premises (@p2633))
% 1.03/1.25  (step @p2635 :rule eq_resolve :premises (@p2632 @p2634))
% 1.03/1.25  (step @p2636 :rule cong :premises (@p2635) :args (@t1854))
% 1.03/1.25  (step @p2637 :rule nary_cong :premises (@p2636 @p2607) :args (@t1855))
% 1.03/1.25  (step @p2638 :rule cong :premises (@p2637) :args ((forall @t70 @t1855)))
% 1.03/1.25  (step @p2639 :rule beta-reduce :args ((= @t1856 @t153)))
% 1.03/1.25  (step @p2640 :rule cong :premises (@p2639) :args (@t1857))
% 1.03/1.25  (step @p2641 :rule nary_cong :premises (@p2640 @p2611) :args (@t1858))
% 1.03/1.25  (step @p2642 :rule cong :premises (@p2641) :args (@t1859))
% 1.03/1.25  (step @p2643 :rule trans :premises (@p2642 @p2638))
% 1.03/1.25  (step @p2644 :rule cong :premises (@p2643) :args (@t1860))
% 1.03/1.25  (step @p2645 :rule beta-reduce :args ((= @t1861 @t144)))
% 1.03/1.25  (step @p2646 :rule cong :premises (@p2645) :args (@t1862))
% 1.03/1.25  (step @p2647 :rule nary_cong :premises (@p2646 @p2644) :args (@t1863))
% 1.03/1.25  (step @p2648 :rule cong :premises (@p2647) :args (@t1864))
% 1.03/1.25  (step @p2649 :rule trans :premises (@p2648 @p2630))
% 1.03/1.25  (step @p2650 :rule cong :premises (@p2649) :args (@t1865))
% 1.03/1.25  (step @p2651 :rule beta-reduce :args ((= @t1866 @t1865)))
% 1.03/1.25  (step @p2652 :rule trans :premises (@p2651 @p2650))
% 1.03/1.25  (step @p2653 :rule cong :premises (@p2652 @p2626) :args (@t1867))
% 1.03/1.25  (step @p2654 :rule aci_norm :args ((= (or false @t1028) @t1028)))
% 1.03/1.25  (step @p2655 :rule refl :args (@t1028))
% 1.03/1.25  (step @p2656 :rule eq-refl :args (@t19))
% 1.03/1.25  (step @p2657 :rule cong :premises (@p2656) :args (@t1868))
% 1.03/1.25  (step @p2658 :rule trans :premises (@p2657 @p2204))
% 1.03/1.25  (step @p2659 :rule nary_cong :premises (@p2658 @p2655) :args (@t1869))
% 1.03/1.25  (step @p2660 :rule trans :premises (@p2659 @p2654))
% 1.03/1.25  (step @p2661 :rule cong :premises (@p2660) :args ((forall @t70 @t1869)))
% 1.03/1.25  (step @p2662 :rule quant-var-elim-eq :args ((= (forall @t9 @t1870) @t1869)))
% 1.03/1.25  (step @p2663 :rule aci_norm :args ((= @t1871 @t1870)))
% 1.03/1.25  (step @p2664 :rule cong :premises (@p2663) :args (@t1872))
% 1.03/1.25  (step @p2665 :rule trans :premises (@p2664 @p2662))
% 1.03/1.25  (step @p2666 :rule cong :premises (@p2665) :args (@t1873))
% 1.03/1.25  (step @p2667 :rule quant-merge-prenex :args ((= @t1873 @t1875)))
% 1.03/1.25  (step @p2668 :rule symm :premises (@p2667))
% 1.03/1.25  (step @p2669 :rule quant_var_reordering :args ((= (forall @t135 @t1871) @t1875)))
% 1.03/1.25  (step @p2670 :rule trans :premises (@p2669 @p2668 @p2666))
% 1.03/1.25  (step @p2671 :rule trans :premises (@p2670 @p2661))
% 1.03/1.25  (step @p2672 :rule nary_cong :premises (@p2475 @p2489) :args (@t1810))
% 1.03/1.25  (step @p2673 :rule cong :premises (@p2672) :args ((forall @t135 @t1810)))
% 1.03/1.25  (step @p2674 :rule trans :premises (@p2673 @p2671))
% 1.03/1.25  (step @p2675 :rule cong :premises (@p2494) :args (@t373))
% 1.03/1.25  (step @p2676 :rule trans :premises (@p2675 @p2674))
% 1.03/1.25  (step @p2677 :rule cong :premises (@p2676 @p2653) :args (@t1876))
% 1.03/1.25  (step @p2678 :rule cong :premises (@p2677) :args (@t1877))
% 1.03/1.25  (step @p2679 :rule trans :premises (@p2678 @p2601))
% 1.03/1.25  (step @p2680 :rule refl :args (tptp.descr__Cong))
% 1.03/1.25  (step @p2681 :rule cong :premises (@p2680 @p2679) :args ((= tptp.descr__Cong @t1877)))
% 1.03/1.25  (step @p2682 :rule refl :args (@t367))
% 1.03/1.25  (step @p2683 :rule bool-and-de-morgan :args (@t144 @t1046 true))
% 1.03/1.25  (step @p2684 :rule cong :premises (@p2683) :args (@t1879))
% 1.03/1.25  (step @p2685 :rule trans :premises (@p2684 @p2630))
% 1.03/1.25  (step @p2686 :rule cong :premises (@p2685) :args (@t1880))
% 1.03/1.25  (step @p2687 :rule exists-elim :args ((= (exists @t9 @t1878) @t1880)))
% 1.03/1.25  (step @p2688 :rule trans :premises (@p2687 @p2686))
% 1.03/1.25  (step @p2689 :rule bool-impl-elim :args (@t153 @t129))
% 1.03/1.25  (step @p2690 :rule cong :premises (@p2689) :args (@t167))
% 1.03/1.25  (step @p2691 :rule trans :premises (@p2690 @p2638))
% 1.03/1.25  (step @p2692 :rule refl :args (@t144))
% 1.03/1.25  (step @p2693 :rule nary_cong :premises (@p2692 @p2691) :args (@t168))
% 1.03/1.25  (step @p2694 :rule cong :premises (@p2693) :args (@t169))
% 1.03/1.25  (step @p2695 :rule trans :premises (@p2694 @p2688))
% 1.03/1.25  (step @p2696 :rule cong :premises (@p2695) :args (@t832))
% 1.03/1.25  (step @p2697 :rule trans :premises (@p150 @p2696))
% 1.03/1.25  (step @p2698 :rule ho_cong :premises (@p2697 @p2682))
% 1.03/1.25  (step @p2699 :rule cong :premises (@p2698 @p2602) :args (@t402))
% 1.03/1.25  (step @p2700 :rule refl :args (@t145))
% 1.03/1.25  (step @p2701 :rule ho_cong :premises (@p2697 @p2700))
% 1.03/1.25  (step @p2702 :rule cong :premises (@p2701 @p2699) :args (@t403))
% 1.03/1.25  (step @p2703 :rule refl :args (@t373))
% 1.03/1.25  (step @p2704 :rule cong :premises (@p2703 @p2702) :args (@t404))
% 1.03/1.25  (step @p2705 :rule cong :premises (@p2704) :args (@t405))
% 1.03/1.25  (step @p2706 :rule cong :premises (@p2680 @p2705) :args (@t406))
% 1.03/1.25  (step @p2707 :rule trans :premises (@p2706 @p2681))
% 1.03/1.25  (step @p2708 :rule eq_resolve :premises (@p74 @p2707))
% 1.03/1.25  (step @p2709 :rule cong :premises (@p2708 @p2515) :args (@t1881))
% 1.03/1.25  (step @p2710 :rule refl :args (@t1035))
% 1.03/1.25  (step @p2711 :rule refl :args (@t1036))
% 1.03/1.25  (step @p2712 :rule refl :args (@t1037))
% 1.03/1.25  (step @p2713 :rule eq-symm :args (@t1038 @t19))
% 1.03/1.25  (step @p2714 :rule nary_cong :premises (@p2523 @p2713) :args (@t1882))
% 1.03/1.25  (step @p2715 :rule cong :premises (@p2714) :args (@t1883))
% 1.03/1.25  (step @p2716 :rule cong :premises (@p2715) :args (@t1884))
% 1.03/1.25  (step @p2717 :rule refl :args (@t1039))
% 1.03/1.25  (step @p2718 :rule nary_cong :premises (@p2717 @p2716 @p2712 @p2711 @p2710) :args (@t1885))
% 1.03/1.25  (step @p2719 :rule aci_norm :args ((= @t1888 @t1885)))
% 1.03/1.25  (step @p2720 :rule trans :premises (@p2719 @p2718))
% 1.03/1.25  (step @p2721 :rule cong :premises (@p2720) :args (@t1889))
% 1.03/1.25  (step @p2722 :rule quant-merge-prenex :args ((= (forall @t150 @t1890) @t1889)))
% 1.03/1.25  (step @p2723 :rule alpha_equiv :args (@t1891 (@list @t1034 @t1033) (@list @t4 @t19)))
% 1.03/1.25  (step @p2724 :rule alpha_equiv :args (@t1892 (@list @t1038) @t1409))
% 1.03/1.25  (step @p2725 :rule nary_cong :premises (@p2724 @p2723) :args (@t1893))
% 1.03/1.25  (step @p2726 :rule quant-miniscope-or :args ((= @t1890 @t1893)))
% 1.03/1.25  (step @p2727 :rule trans :premises (@p2726 @p2725))
% 1.03/1.25  (step @p2728 :rule symm :premises (@p2727))
% 1.03/1.25  (step @p2729 :rule cong :premises (@p2728) :args ((forall @t150 (or @t1050 @t1057))))
% 1.03/1.25  (step @p2730 :rule trans :premises (@p2729 @p2722))
% 1.03/1.25  (step @p2731 :rule trans :premises (@p2730 @p2721))
% 1.03/1.25  (step @p2732 :rule refl :args (@t1057))
% 1.03/1.25  (step @p2733 :rule nary_cong :premises (@p2591 @p2732) :args ((or @t1834 @t1057)))
% 1.03/1.25  (step @p2734 :rule bool-impl-elim :args (@t1051 @t1057))
% 1.03/1.25  (step @p2735 :rule trans :premises (@p2734 @p2733))
% 1.03/1.25  (step @p2736 :rule cong :premises (@p2735) :args ((forall @t150 (=> @t1051 @t1057))))
% 1.03/1.25  (step @p2737 :rule trans :premises (@p2736 @p2731))
% 1.03/1.25  (step @p2738 :rule nary_cong :premises (@p2628 @p2636 @p2607) :args (@t1894))
% 1.03/1.25  (step @p2739 :rule cong :premises (@p2738) :args ((forall @t135 @t1894)))
% 1.03/1.25  (step @p2740 :rule aci_norm :args ((= (or @t315 @t1855) @t1894)))
% 1.03/1.25  (step @p2741 :rule refl :args (@t315))
% 1.03/1.25  (step @p2742 :rule nary_cong :premises (@p2741 @p2689) :args ((or @t315 @t166)))
% 1.03/1.25  (step @p2743 :rule trans :premises (@p2742 @p2740))
% 1.03/1.25  (step @p2744 :rule bool-impl-elim :args (@t144 @t166))
% 1.03/1.25  (step @p2745 :rule trans :premises (@p2744 @p2743))
% 1.03/1.25  (step @p2746 :rule cong :premises (@p2745) :args (@t343))
% 1.03/1.25  (step @p2747 :rule trans :premises (@p2746 @p2739))
% 1.03/1.25  (step @p2748 :rule cong :premises (@p2652 @p2747) :args (@t1895))
% 1.03/1.25  (step @p2749 :rule cong :premises (@p2748) :args (@t1896))
% 1.03/1.25  (step @p2750 :rule trans :premises (@p2749 @p2737))
% 1.03/1.25  (step @p2751 :rule refl :args (tptp.exuEu))
% 1.03/1.25  (step @p2752 :rule cong :premises (@p2751 @p2750) :args ((= tptp.exuEu @t1896)))
% 1.03/1.25  (step @p2753 :rule refl :args (@t343))
% 1.03/1.25  (step @p2754 :rule cong :premises (@p2701 @p2753) :args (@t362))
% 1.03/1.25  (step @p2755 :rule cong :premises (@p2754) :args (@t363))
% 1.03/1.25  (step @p2756 :rule cong :premises (@p2751 @p2755) :args (@t399))
% 1.03/1.25  (step @p2757 :rule trans :premises (@p2756 @p2752))
% 1.03/1.25  (step @p2758 :rule eq_resolve :premises (@p73 @p2757))
% 1.03/1.25  (step @p2759 :rule cong :premises (@p2758 @p2709) :args (@t1897))
% 1.03/1.25  (step @p2760 :rule bool-eq-true :args (tptp.omega__Cong))
% 1.03/1.25  (step @p2761 :rule symm :premises (@p2760))
% 1.03/1.25  (step @p2762 :rule eq-refl :args (tptp.omega))
% 1.03/1.25  (step @p2763 :rule refl :args (tptp.omega__Cong))
% 1.03/1.25  (step @p2764 :rule cong :premises (@p2763 @p2762) :args (@t398))
% 1.03/1.25  (step @p2765 :rule trans :premises (@p2764 @p2760))
% 1.03/1.25  (step @p2766 :rule eq_resolve :premises (@p72 @p2765))
% 1.03/1.25  (step @p2767 :rule eq_resolve :premises (@p2766 @p2761))
% 1.03/1.25  (step @p2768 :rule cong :premises (@p2767 @p2759) :args (@t1898))
% 1.03/1.25  (step @p2769 :rule bool-eq-true :args (tptp.setunion__Cong))
% 1.03/1.25  (step @p2770 :rule symm :premises (@p2769))
% 1.03/1.25  (step @p2771 :rule quant-unused-vars :args ((= (forall @t41 true) true)))
% 1.03/1.25  (step @p2772 :rule evaluate :args ((or false true)))
% 1.03/1.25  (step @p2773 :rule eq-refl :args (@t1899))
% 1.03/1.25  (step @p2774 :rule nary_cong :premises (@p2207 @p2773) :args (@t1900))
% 1.03/1.25  (step @p2775 :rule trans :premises (@p2774 @p2772))
% 1.03/1.25  (step @p2776 :rule cong :premises (@p2775) :args ((forall @t41 @t1900)))
% 1.03/1.25  (step @p2777 :rule trans :premises (@p2776 @p2771))
% 1.03/1.25  (step @p2778 :rule quant-var-elim-eq :args ((= (forall @t64 @t1902) @t1900)))
% 1.03/1.25  (step @p2779 :rule aci_norm :args ((= @t1903 @t1902)))
% 1.03/1.25  (step @p2780 :rule cong :premises (@p2779) :args (@t1904))
% 1.03/1.25  (step @p2781 :rule trans :premises (@p2780 @p2778))
% 1.03/1.25  (step @p2782 :rule cong :premises (@p2781) :args (@t1905))
% 1.03/1.25  (step @p2783 :rule quant-merge-prenex :args ((= @t1905 @t1906)))
% 1.03/1.25  (step @p2784 :rule symm :premises (@p2783))
% 1.03/1.25  (step @p2785 :rule quant_var_reordering :args ((= (forall @t12 @t1903) @t1906)))
% 1.03/1.25  (step @p2786 :rule trans :premises (@p2785 @p2784 @p2782))
% 1.03/1.25  (step @p2787 :rule trans :premises (@p2786 @p2777))
% 1.03/1.25  (step @p2788 :rule refl :args (@t1899))
% 1.03/1.25  (step @p2789 :rule refl :args (@t394))
% 1.03/1.25  (step @p2790 :rule cong :premises (@p2789 @p2788) :args ((= @t394 @t1899)))
% 1.03/1.25  (step @p2791 :rule symm :premises (@p2790))
% 1.03/1.25  (step @p2792 :rule eq_resolve :premises (@p2789 @p2791))
% 1.03/1.25  (step @p2793 :rule cong :premises (@p1109 @p2792) :args (@t395))
% 1.03/1.25  (step @p2794 :rule nary_cong :premises (@p2222 @p2793) :args (@t1907))
% 1.03/1.25  (step @p2795 :rule cong :premises (@p2794) :args ((forall @t12 @t1907)))
% 1.03/1.25  (step @p2796 :rule trans :premises (@p2795 @p2787))
% 1.03/1.25  (step @p2797 :rule bool-impl-elim :args (@t3 @t395))
% 1.03/1.25  (step @p2798 :rule cong :premises (@p2797) :args (@t396))
% 1.03/1.25  (step @p2799 :rule trans :premises (@p2798 @p2796))
% 1.03/1.25  (step @p2800 :rule refl :args (tptp.setunion__Cong))
% 1.03/1.25  (step @p2801 :rule cong :premises (@p2800 @p2799) :args (@t397))
% 1.03/1.25  (step @p2802 :rule trans :premises (@p2801 @p2769))
% 1.03/1.25  (step @p2803 :rule eq_resolve :premises (@p71 @p2802))
% 1.03/1.25  (step @p2804 :rule eq_resolve :premises (@p2803 @p2770))
% 1.03/1.25  (step @p2805 :rule cong :premises (@p2804 @p2768) :args (@t1908))
% 1.03/1.25  (step @p2806 :rule bool-eq-true :args (tptp.powerset__Cong))
% 1.03/1.25  (step @p2807 :rule symm :premises (@p2806))
% 1.03/1.25  (step @p2808 :rule eq-refl :args (@t982))
% 1.03/1.25  (step @p2809 :rule nary_cong :premises (@p2207 @p2808) :args (@t1909))
% 1.03/1.25  (step @p2810 :rule trans :premises (@p2809 @p2772))
% 1.03/1.25  (step @p2811 :rule cong :premises (@p2810) :args ((forall @t41 @t1909)))
% 1.03/1.25  (step @p2812 :rule trans :premises (@p2811 @p2771))
% 1.03/1.25  (step @p2813 :rule quant-var-elim-eq :args ((= (forall @t64 @t1911) @t1909)))
% 1.03/1.25  (step @p2814 :rule aci_norm :args ((= @t1912 @t1911)))
% 1.03/1.25  (step @p2815 :rule cong :premises (@p2814) :args (@t1913))
% 1.03/1.25  (step @p2816 :rule trans :premises (@p2815 @p2813))
% 1.03/1.25  (step @p2817 :rule cong :premises (@p2816) :args (@t1914))
% 1.03/1.25  (step @p2818 :rule quant-merge-prenex :args ((= @t1914 @t1915)))
% 1.03/1.25  (step @p2819 :rule symm :premises (@p2818))
% 1.03/1.25  (step @p2820 :rule quant_var_reordering :args ((= (forall @t12 @t1912) @t1915)))
% 1.03/1.25  (step @p2821 :rule trans :premises (@p2820 @p2819 @p2817))
% 1.03/1.25  (step @p2822 :rule trans :premises (@p2821 @p2812))
% 1.03/1.25  (step @p2823 :rule cong :premises (@p1023 @p2008) :args (@t391))
% 1.03/1.25  (step @p2824 :rule nary_cong :premises (@p2222 @p2823) :args (@t1916))
% 1.03/1.25  (step @p2825 :rule cong :premises (@p2824) :args ((forall @t12 @t1916)))
% 1.03/1.25  (step @p2826 :rule trans :premises (@p2825 @p2822))
% 1.03/1.25  (step @p2827 :rule bool-impl-elim :args (@t3 @t391))
% 1.03/1.25  (step @p2828 :rule cong :premises (@p2827) :args (@t392))
% 1.03/1.25  (step @p2829 :rule trans :premises (@p2828 @p2826))
% 1.03/1.25  (step @p2830 :rule refl :args (tptp.powerset__Cong))
% 1.03/1.25  (step @p2831 :rule cong :premises (@p2830 @p2829) :args (@t393))
% 1.03/1.25  (step @p2832 :rule trans :premises (@p2831 @p2806))
% 1.03/1.25  (step @p2833 :rule eq_resolve :premises (@p70 @p2832))
% 1.03/1.25  (step @p2834 :rule eq_resolve :premises (@p2833 @p2807))
% 1.03/1.25  (step @p2835 :rule cong :premises (@p2834 @p2805) :args (@t1917))
% 1.03/1.25  (step @p2836 :rule bool-eq-true :args (tptp.setadjoin__Cong))
% 1.03/1.25  (step @p2837 :rule symm :premises (@p2836))
% 1.03/1.25  (step @p2838 :rule quant-unused-vars :args ((= (forall @t1919 true) true)))
% 1.03/1.25  (step @p2839 :rule eq-refl :args (@t1920))
% 1.03/1.25  (step @p2840 :rule nary_cong :premises (@p2658 @p2839) :args (@t1921))
% 1.03/1.25  (step @p2841 :rule trans :premises (@p2840 @p2772))
% 1.03/1.25  (step @p2842 :rule cong :premises (@p2841) :args ((forall @t1919 @t1921)))
% 1.03/1.25  (step @p2843 :rule trans :premises (@p2842 @p2838))
% 1.03/1.25  (step @p2844 :rule quant-var-elim-eq :args ((= (forall @t9 @t1923) @t1921)))
% 1.03/1.25  (step @p2845 :rule aci_norm :args ((= @t1924 @t1923)))
% 1.03/1.25  (step @p2846 :rule cong :premises (@p2845) :args (@t1925))
% 1.03/1.25  (step @p2847 :rule trans :premises (@p2846 @p2844))
% 1.03/1.25  (step @p2848 :rule cong :premises (@p2847) :args (@t1926))
% 1.03/1.25  (step @p2849 :rule quant-merge-prenex :args ((= @t1926 @t1927)))
% 1.03/1.25  (step @p2850 :rule symm :premises (@p2849))
% 1.03/1.25  (step @p2851 :rule quant_var_reordering :args ((= @t1928 @t1927)))
% 1.03/1.25  (step @p2852 :rule trans :premises (@p2851 @p2850 @p2848))
% 1.03/1.25  (step @p2853 :rule trans :premises (@p2852 @p2843))
% 1.03/1.25  (step @p2854 :rule quant-merge-prenex :args ((= (forall @t135 @t1930) @t1928)))
% 1.03/1.25  (step @p2855 :rule alpha_equiv :args (@t1931 (@list @t1918) (@list @t380)))
% 1.03/1.25  (step @p2856 :rule nary_cong :premises (@p2475 @p2855) :args (@t1932))
% 1.03/1.25  (step @p2857 :rule quant-miniscope-or :args ((= @t1930 @t1932)))
% 1.03/1.25  (step @p2858 :rule trans :premises (@p2857 @p2856))
% 1.03/1.25  (step @p2859 :rule symm :premises (@p2858))
% 1.03/1.25  (step @p2860 :rule cong :premises (@p2859) :args ((forall @t135 (or @t282 @t1937))))
% 1.03/1.25  (step @p2861 :rule trans :premises (@p2860 @p2854))
% 1.03/1.25  (step @p2862 :rule trans :premises (@p2861 @p2853))
% 1.03/1.25  (step @p2863 :rule bool-impl-elim :args (@t129 @t1937))
% 1.03/1.25  (step @p2864 :rule cong :premises (@p2863) :args ((forall @t135 (=> @t129 @t1937))))
% 1.03/1.25  (step @p2865 :rule trans :premises (@p2864 @p2862))
% 1.03/1.25  (step @p2866 :rule aci_norm :args ((= (or false @t1935) @t1935)))
% 1.03/1.25  (step @p2867 :rule eq-symm :args (@t1933 @t1934))
% 1.03/1.25  (step @p2868 :rule eq-refl :args (@t380))
% 1.03/1.25  (step @p2869 :rule cong :premises (@p2868) :args (@t1938))
% 1.03/1.25  (step @p2870 :rule trans :premises (@p2869 @p2204))
% 1.03/1.25  (step @p2871 :rule nary_cong :premises (@p2870 @p2867) :args (@t1939))
% 1.03/1.25  (step @p2872 :rule trans :premises (@p2871 @p2866))
% 1.03/1.25  (step @p2873 :rule cong :premises (@p2872) :args ((forall @t1936 @t1939)))
% 1.03/1.25  (step @p2874 :rule quant-var-elim-eq :args ((= (forall @t845 @t1943) @t1939)))
% 1.03/1.25  (step @p2875 :rule aci_norm :args ((= @t1944 @t1943)))
% 1.03/1.25  (step @p2876 :rule cong :premises (@p2875) :args (@t1945))
% 1.03/1.25  (step @p2877 :rule trans :premises (@p2876 @p2874))
% 1.03/1.25  (step @p2878 :rule cong :premises (@p2877) :args (@t1946))
% 1.03/1.25  (step @p2879 :rule quant-merge-prenex :args ((= @t1946 @t1947)))
% 1.03/1.25  (step @p2880 :rule symm :premises (@p2879))
% 1.03/1.25  (step @p2881 :rule quant_var_reordering :args ((= (forall @t385 @t1944) @t1947)))
% 1.03/1.25  (step @p2882 :rule trans :premises (@p2881 @p2880 @p2878))
% 1.03/1.25  (step @p2883 :rule trans :premises (@p2882 @p2873))
% 1.03/1.25  (step @p2884 :rule refl :args (@t1934))
% 1.03/1.25  (step @p2885 :rule refl :args (@t381))
% 1.03/1.25  (step @p2886 :rule cong :premises (@p2885 @p2884) :args ((= @t381 @t1934)))
% 1.03/1.25  (step @p2887 :rule symm :premises (@p2886))
% 1.03/1.25  (step @p2888 :rule eq_resolve :premises (@p2885 @p2887))
% 1.03/1.25  (step @p2889 :rule refl :args (@t1940))
% 1.03/1.25  (step @p2890 :rule refl :args (@t382))
% 1.03/1.25  (step @p2891 :rule cong :premises (@p2890 @p2889) :args ((= @t382 @t1940)))
% 1.03/1.25  (step @p2892 :rule symm :premises (@p2891))
% 1.03/1.25  (step @p2893 :rule eq_resolve :premises (@p2890 @p2892))
% 1.03/1.25  (step @p2894 :rule cong :premises (@p2893 @p2888) :args (@t383))
% 1.03/1.25  (step @p2895 :rule refl :args (@t1942))
% 1.03/1.25  (step @p2896 :rule nary_cong :premises (@p2895 @p2894) :args (@t1948))
% 1.03/1.25  (step @p2897 :rule cong :premises (@p2896) :args ((forall @t385 @t1948)))
% 1.03/1.25  (step @p2898 :rule trans :premises (@p2897 @p2883))
% 1.03/1.25  (step @p2899 :rule bool-impl-elim :args (@t384 @t383))
% 1.03/1.25  (step @p2900 :rule cong :premises (@p2899) :args (@t386))
% 1.03/1.25  (step @p2901 :rule trans :premises (@p2900 @p2898))
% 1.03/1.25  (step @p2902 :rule cong :premises (@p2611 @p2901) :args (@t387))
% 1.03/1.25  (step @p2903 :rule cong :premises (@p2902) :args (@t388))
% 1.03/1.25  (step @p2904 :rule trans :premises (@p2903 @p2865))
% 1.03/1.25  (step @p2905 :rule refl :args (tptp.setadjoin__Cong))
% 1.03/1.25  (step @p2906 :rule cong :premises (@p2905 @p2904) :args (@t389))
% 1.03/1.25  (step @p2907 :rule trans :premises (@p2906 @p2836))
% 1.03/1.25  (step @p2908 :rule eq_resolve :premises (@p69 @p2907))
% 1.03/1.25  (step @p2909 :rule eq_resolve :premises (@p2908 @p2837))
% 1.03/1.25  (step @p2910 :rule cong :premises (@p2909 @p2835) :args (@t1949))
% 1.03/1.25  (step @p2911 :rule bool-eq-true :args (tptp.emptyset__Cong))
% 1.03/1.25  (step @p2912 :rule symm :premises (@p2911))
% 1.03/1.25  (step @p2913 :rule eq-refl :args (tptp.emptyset))
% 1.03/1.25  (step @p2914 :rule refl :args (tptp.emptyset__Cong))
% 1.03/1.25  (step @p2915 :rule cong :premises (@p2914 @p2913) :args (@t379))
% 1.03/1.25  (step @p2916 :rule trans :premises (@p2915 @p2911))
% 1.03/1.25  (step @p2917 :rule eq_resolve :premises (@p68 @p2916))
% 1.03/1.25  (step @p2918 :rule eq_resolve :premises (@p2917 @p2912))
% 1.03/1.25  (step @p2919 :rule cong :premises (@p2918 @p2910) :args (@t1950))
% 1.03/1.25  (step @p2920 :rule bool-impl-elim :args (@t1029 @t1052))
% 1.03/1.25  (step @p2921 :rule cong :premises (@p2920) :args ((forall @t375 (=> @t1029 @t1052))))
% 1.03/1.25  (step @p2922 :rule cong :premises (@p2652 @p2625) :args (@t1951))
% 1.03/1.25  (step @p2923 :rule cong :premises (@p2676 @p2922) :args (@t1952))
% 1.03/1.25  (step @p2924 :rule cong :premises (@p2923) :args (@t1953))
% 1.03/1.25  (step @p2925 :rule trans :premises (@p2924 @p2921))
% 1.03/1.25  (step @p2926 :rule refl :args (tptp.exu__Cong))
% 1.03/1.25  (step @p2927 :rule cong :premises (@p2926 @p2925) :args ((= tptp.exu__Cong @t1953)))
% 1.03/1.25  (step @p2928 :rule cong :premises (@p2701 @p2698) :args (@t369))
% 1.03/1.25  (step @p2929 :rule cong :premises (@p2703 @p2928) :args (@t374))
% 1.03/1.25  (step @p2930 :rule cong :premises (@p2929) :args (@t376))
% 1.03/1.25  (step @p2931 :rule cong :premises (@p2926 @p2930) :args (@t377))
% 1.03/1.25  (step @p2932 :rule trans :premises (@p2931 @p2927))
% 1.03/1.25  (step @p2933 :rule eq_resolve :premises (@p67 @p2932))
% 1.03/1.25  (step @p2934 :rule cong :premises (@p2933 @p2919) :args (@t1954))
% 1.03/1.25  (step @p2935 :rule refl :args (tptp.exuE3u))
% 1.03/1.25  (step @p2936 :rule cong :premises (@p2935 @p2750) :args ((= tptp.exuE3u @t1896)))
% 1.03/1.25  (step @p2937 :rule cong :premises (@p2935 @p2755) :args (@t364))
% 1.03/1.25  (step @p2938 :rule trans :premises (@p2937 @p2936))
% 1.03/1.25  (step @p2939 :rule eq_resolve :premises (@p66 @p2938))
% 1.03/1.25  (step @p2940 :rule cong :premises (@p2939 @p2934) :args (@t1955))
% 1.03/1.25  (step @p2941 :rule bool-eq-true :args (tptp.in__Cong))
% 1.03/1.25  (step @p2942 :rule symm :premises (@p2941))
% 1.03/1.25  (step @p2943 :rule quant-unused-vars :args ((= (forall @t1957 true) true)))
% 1.03/1.25  (step @p2944 :rule eq-refl :args (@t1958))
% 1.03/1.25  (step @p2945 :rule nary_cong :premises (@p2207 @p2944) :args (@t1959))
% 1.03/1.25  (step @p2946 :rule trans :premises (@p2945 @p2772))
% 1.03/1.25  (step @p2947 :rule cong :premises (@p2946) :args ((forall @t1957 @t1959)))
% 1.03/1.25  (step @p2948 :rule trans :premises (@p2947 @p2943))
% 1.03/1.25  (step @p2949 :rule quant-var-elim-eq :args ((= (forall @t64 @t1961) @t1959)))
% 1.03/1.25  (step @p2950 :rule aci_norm :args ((= @t1962 @t1961)))
% 1.03/1.25  (step @p2951 :rule cong :premises (@p2950) :args (@t1963))
% 1.03/1.25  (step @p2952 :rule trans :premises (@p2951 @p2949))
% 1.03/1.25  (step @p2953 :rule cong :premises (@p2952) :args (@t1964))
% 1.03/1.25  (step @p2954 :rule quant-merge-prenex :args ((= @t1964 @t1965)))
% 1.03/1.25  (step @p2955 :rule symm :premises (@p2954))
% 1.03/1.25  (step @p2956 :rule quant_var_reordering :args ((= @t1966 @t1965)))
% 1.03/1.25  (step @p2957 :rule trans :premises (@p2956 @p2955 @p2953))
% 1.03/1.25  (step @p2958 :rule trans :premises (@p2957 @p2948))
% 1.03/1.25  (step @p2959 :rule quant-merge-prenex :args ((= (forall @t12 @t1968) @t1966)))
% 1.03/1.25  (step @p2960 :rule alpha_equiv :args (@t1969 (@list @t1956) @t1387))
% 1.03/1.25  (step @p2961 :rule nary_cong :premises (@p2222 @p2960) :args (@t1970))
% 1.03/1.25  (step @p2962 :rule quant-miniscope-or :args ((= @t1968 @t1970)))
% 1.03/1.25  (step @p2963 :rule trans :premises (@p2962 @p2961))
% 1.03/1.25  (step @p2964 :rule symm :premises (@p2963))
% 1.03/1.25  (step @p2965 :rule cong :premises (@p2964) :args ((forall @t12 (or @t442 @t1972))))
% 1.03/1.25  (step @p2966 :rule trans :premises (@p2965 @p2959))
% 1.03/1.25  (step @p2967 :rule trans :premises (@p2966 @p2958))
% 1.03/1.25  (step @p2968 :rule bool-impl-elim :args (@t3 @t1972))
% 1.03/1.25  (step @p2969 :rule cong :premises (@p2968) :args ((forall @t12 (=> @t3 @t1972))))
% 1.03/1.25  (step @p2970 :rule trans :premises (@p2969 @p2967))
% 1.03/1.25  (step @p2971 :rule aci_norm :args ((= (or false @t1971) @t1971)))
% 1.03/1.25  (step @p2972 :rule refl :args (@t1971))
% 1.03/1.25  (step @p2973 :rule nary_cong :premises (@p2658 @p2972) :args (@t1973))
% 1.03/1.25  (step @p2974 :rule trans :premises (@p2973 @p2971))
% 1.03/1.25  (step @p2975 :rule cong :premises (@p2974) :args ((forall @t70 @t1973)))
% 1.03/1.25  (step @p2976 :rule quant-var-elim-eq :args ((= (forall @t9 @t1975) @t1973)))
% 1.03/1.25  (step @p2977 :rule aci_norm :args ((= @t1976 @t1975)))
% 1.03/1.25  (step @p2978 :rule cong :premises (@p2977) :args (@t1977))
% 1.03/1.25  (step @p2979 :rule trans :premises (@p2978 @p2976))
% 1.03/1.25  (step @p2980 :rule cong :premises (@p2979) :args (@t1978))
% 1.03/1.25  (step @p2981 :rule quant-merge-prenex :args ((= @t1978 @t1979)))
% 1.03/1.25  (step @p2982 :rule symm :premises (@p2981))
% 1.03/1.25  (step @p2983 :rule quant_var_reordering :args ((= (forall @t135 @t1976) @t1979)))
% 1.03/1.25  (step @p2984 :rule trans :premises (@p2983 @p2982 @p2980))
% 1.03/1.25  (step @p2985 :rule trans :premises (@p2984 @p2975))
% 1.03/1.25  (step @p2986 :rule cong :premises (@p427 @p591) :args (@t357))
% 1.03/1.25  (step @p2987 :rule nary_cong :premises (@p2475 @p2986) :args (@t1980))
% 1.03/1.25  (step @p2988 :rule cong :premises (@p2987) :args ((forall @t135 @t1980)))
% 1.03/1.25  (step @p2989 :rule trans :premises (@p2988 @p2985))
% 1.03/1.25  (step @p2990 :rule bool-impl-elim :args (@t129 @t357))
% 1.03/1.25  (step @p2991 :rule cong :premises (@p2990) :args (@t358))
% 1.03/1.25  (step @p2992 :rule trans :premises (@p2991 @p2989))
% 1.03/1.25  (step @p2993 :rule cong :premises (@p2508 @p2992) :args (@t359))
% 1.03/1.25  (step @p2994 :rule cong :premises (@p2993) :args (@t360))
% 1.03/1.25  (step @p2995 :rule trans :premises (@p2994 @p2970))
% 1.03/1.25  (step @p2996 :rule refl :args (tptp.in__Cong))
% 1.03/1.25  (step @p2997 :rule cong :premises (@p2996 @p2995) :args (@t361))
% 1.03/1.25  (step @p2998 :rule trans :premises (@p2997 @p2941))
% 1.03/1.25  (step @p2999 :rule eq_resolve :premises (@p65 @p2998))
% 1.03/1.25  (step @p3000 :rule eq_resolve :premises (@p2999 @p2942))
% 1.03/1.25  (step @p3001 :rule cong :premises (@p3000 @p2940) :args (@t1981))
% 1.03/1.25  (step @p3002 :rule bool-eq-true :args (tptp.inCongP))
% 1.03/1.25  (step @p3003 :rule symm :premises (@p3002))
% 1.03/1.25  (step @p3004 :rule quant-unused-vars :args ((= (forall @t1983 true) true)))
% 1.03/1.25  (step @p3005 :rule bool-or-taut2 :args (false @t1984 false false))
% 1.03/1.25  (step @p3006 :rule cong :premises (@p3005) :args ((forall @t1983 @t1986)))
% 1.03/1.25  (step @p3007 :rule trans :premises (@p3006 @p3004))
% 1.03/1.25  (step @p3008 :rule aci_norm :args ((= (or false @t1985 @t1984) @t1986)))
% 1.03/1.25  (step @p3009 :rule refl :args (@t1984))
% 1.03/1.25  (step @p3010 :rule refl :args (@t1985))
% 1.03/1.25  (step @p3011 :rule nary_cong :premises (@p2207 @p3010 @p3009) :args (@t1987))
% 1.03/1.25  (step @p3012 :rule trans :premises (@p3011 @p3008))
% 1.03/1.25  (step @p3013 :rule cong :premises (@p3012) :args ((forall @t1983 @t1987)))
% 1.03/1.25  (step @p3014 :rule trans :premises (@p3013 @p3007))
% 1.03/1.25  (step @p3015 :rule quant-var-elim-eq :args ((= (forall @t64 @t1989) @t1987)))
% 1.03/1.25  (step @p3016 :rule aci_norm :args ((= @t1990 @t1989)))
% 1.03/1.25  (step @p3017 :rule cong :premises (@p3016) :args (@t1991))
% 1.03/1.25  (step @p3018 :rule trans :premises (@p3017 @p3015))
% 1.03/1.25  (step @p3019 :rule cong :premises (@p3018) :args (@t1992))
% 1.03/1.25  (step @p3020 :rule quant-merge-prenex :args ((= @t1992 @t1993)))
% 1.03/1.25  (step @p3021 :rule symm :premises (@p3020))
% 1.03/1.25  (step @p3022 :rule quant_var_reordering :args ((= (forall @t1994 @t1990) @t1993)))
% 1.03/1.25  (step @p3023 :rule trans :premises (@p3022 @p3021 @p3019))
% 1.03/1.25  (step @p3024 :rule trans :premises (@p3023 @p3014))
% 1.03/1.25  (step @p3025 :rule aci_norm :args ((= @t1996 @t1990)))
% 1.03/1.25  (step @p3026 :rule cong :premises (@p3025) :args (@t1997))
% 1.03/1.25  (step @p3027 :rule trans :premises (@p3026 @p3024))
% 1.03/1.25  (step @p3028 :rule quant-merge-prenex :args ((= (forall @t12 @t1999) @t1997)))
% 1.03/1.25  (step @p3029 :rule alpha_equiv :args (@t2000 (@list @t1982) @t1387))
% 1.03/1.25  (step @p3030 :rule nary_cong :premises (@p2222 @p3029) :args (@t2001))
% 1.03/1.25  (step @p3031 :rule quant-miniscope-or :args ((= @t1999 @t2001)))
% 1.03/1.25  (step @p3032 :rule trans :premises (@p3031 @p3030))
% 1.03/1.25  (step @p3033 :rule symm :premises (@p3032))
% 1.03/1.25  (step @p3034 :rule cong :premises (@p3033) :args ((forall @t12 (or @t442 @t2003))))
% 1.03/1.25  (step @p3035 :rule trans :premises (@p3034 @p3028))
% 1.03/1.25  (step @p3036 :rule trans :premises (@p3035 @p3027))
% 1.03/1.25  (step @p3037 :rule bool-impl-elim :args (@t3 @t2003))
% 1.03/1.25  (step @p3038 :rule cong :premises (@p3037) :args ((forall @t12 (=> @t3 @t2003))))
% 1.03/1.25  (step @p3039 :rule trans :premises (@p3038 @p3036))
% 1.03/1.25  (step @p3040 :rule aci_norm :args ((= (or false @t873 @t1389) @t2002)))
% 1.03/1.25  (step @p3041 :rule refl :args (@t1389))
% 1.03/1.25  (step @p3042 :rule refl :args (@t873))
% 1.03/1.25  (step @p3043 :rule nary_cong :premises (@p2658 @p3042 @p3041) :args (@t2004))
% 1.03/1.25  (step @p3044 :rule trans :premises (@p3043 @p3040))
% 1.03/1.25  (step @p3045 :rule cong :premises (@p3044) :args ((forall @t70 @t2004)))
% 1.03/1.25  (step @p3046 :rule quant-var-elim-eq :args ((= (forall @t9 @t2005) @t2004)))
% 1.03/1.25  (step @p3047 :rule aci_norm :args ((= @t2006 @t2005)))
% 1.03/1.25  (step @p3048 :rule cong :premises (@p3047) :args (@t2007))
% 1.03/1.25  (step @p3049 :rule trans :premises (@p3048 @p3046))
% 1.03/1.25  (step @p3050 :rule cong :premises (@p3049) :args (@t2008))
% 1.03/1.25  (step @p3051 :rule quant-merge-prenex :args ((= @t2008 @t2009)))
% 1.03/1.25  (step @p3052 :rule symm :premises (@p3051))
% 1.03/1.25  (step @p3053 :rule quant_var_reordering :args ((= (forall @t135 @t2006) @t2009)))
% 1.03/1.25  (step @p3054 :rule trans :premises (@p3053 @p3052 @p3050))
% 1.03/1.25  (step @p3055 :rule trans :premises (@p3054 @p3045))
% 1.03/1.25  (step @p3056 :rule nary_cong :premises (@p2475 @p428 @p591) :args (@t2010))
% 1.03/1.25  (step @p3057 :rule cong :premises (@p3056) :args ((forall @t135 @t2010)))
% 1.03/1.25  (step @p3058 :rule trans :premises (@p3057 @p3055))
% 1.03/1.25  (step @p3059 :rule aci_norm :args ((= (or @t282 (or @t197 @t351)) @t2010)))
% 1.03/1.25  (step @p3060 :rule bool-impl-elim :args (@t7 @t351))
% 1.03/1.25  (step @p3061 :rule nary_cong :premises (@p2475 @p3060) :args ((or @t282 @t352)))
% 1.03/1.25  (step @p3062 :rule trans :premises (@p3061 @p3059))
% 1.03/1.25  (step @p3063 :rule bool-impl-elim :args (@t129 @t352))
% 1.03/1.25  (step @p3064 :rule trans :premises (@p3063 @p3062))
% 1.03/1.25  (step @p3065 :rule cong :premises (@p3064) :args (@t353))
% 1.03/1.25  (step @p3066 :rule trans :premises (@p3065 @p3058))
% 1.03/1.25  (step @p3067 :rule cong :premises (@p2508 @p3066) :args (@t354))
% 1.03/1.25  (step @p3068 :rule cong :premises (@p3067) :args (@t355))
% 1.03/1.25  (step @p3069 :rule trans :premises (@p3068 @p3039))
% 1.03/1.25  (step @p3070 :rule refl :args (tptp.inCongP))
% 1.03/1.25  (step @p3071 :rule cong :premises (@p3070 @p3069) :args (@t356))
% 1.03/1.25  (step @p3072 :rule trans :premises (@p3071 @p3002))
% 1.03/1.25  (step @p3073 :rule eq_resolve :premises (@p64 @p3072))
% 1.03/1.25  (step @p3074 :rule eq_resolve :premises (@p3073 @p3003))
% 1.03/1.25  (step @p3075 :rule cong :premises (@p3074 @p3001) :args (@t2011))
% 1.03/1.25  (step @p3076 :rule refl :args (@t1051))
% 1.03/1.25  (step @p3077 :rule eq-symm :args (@t1054 @t19))
% 1.03/1.25  (step @p3078 :rule refl :args (@t1023))
% 1.03/1.25  (step @p3079 :rule cong :premises (@p3078 @p3077) :args ((= @t1023 @t2012)))
% 1.03/1.25  (step @p3080 :rule eq-symm :args (@t2012 @t1023))
% 1.03/1.25  (step @p3081 :rule trans :premises (@p3080 @p3079))
% 1.03/1.25  (step @p3082 :rule cong :premises (@p3081) :args (@t2013))
% 1.03/1.25  (step @p3083 :rule cong :premises (@p3082) :args (@t2014))
% 1.03/1.25  (step @p3084 :rule nary_cong :premises (@p3083 @p3076) :args (@t2015))
% 1.03/1.25  (step @p3085 :rule cong :premises (@p3084) :args (@t2016))
% 1.03/1.25  (step @p3086 :rule quant-merge-prenex :args ((= (forall @t150 @t2018) @t2016)))
% 1.03/1.25  (step @p3087 :rule refl :args (@t1051))
% 1.03/1.25  (step @p3088 :rule alpha_equiv :args (@t2019 (@list @t1054) @t1409))
% 1.03/1.25  (step @p3089 :rule nary_cong :premises (@p3088 @p3087) :args (@t2020))
% 1.03/1.25  (step @p3090 :rule quant-miniscope-or :args ((= @t2018 @t2020)))
% 1.03/1.25  (step @p3091 :rule trans :premises (@p3090 @p3089))
% 1.03/1.25  (step @p3092 :rule symm :premises (@p3091))
% 1.03/1.25  (step @p3093 :rule cong :premises (@p3092) :args ((forall @t150 (or @t1105 @t1051))))
% 1.03/1.25  (step @p3094 :rule trans :premises (@p3093 @p3086))
% 1.03/1.25  (step @p3095 :rule trans :premises (@p3094 @p3085))
% 1.03/1.25  (step @p3096 :rule bool-double-not-elim :args (@t1105))
% 1.03/1.25  (step @p3097 :rule nary_cong :premises (@p3096 @p3087) :args ((or (not @t1106) @t1051)))
% 1.03/1.25  (step @p3098 :rule bool-impl-elim :args (@t1106 @t1051))
% 1.03/1.25  (step @p3099 :rule trans :premises (@p3098 @p3097))
% 1.03/1.25  (step @p3100 :rule cong :premises (@p3099) :args ((forall @t150 (=> @t1106 @t1051))))
% 1.03/1.25  (step @p3101 :rule trans :premises (@p3100 @p3095))
% 1.03/1.25  (step @p3102 :rule exists-elim :args ((= (exists @t9 @t1104) @t1106)))
% 1.03/1.25  (step @p3103 :rule eq-symm :args (@t1023 @t129))
% 1.03/1.25  (step @p3104 :rule cong :premises (@p3103) :args ((forall @t70 (= @t1023 @t129))))
% 1.03/1.25  (step @p3105 :rule cong :premises (@p2635 @p2607) :args (@t2021))
% 1.03/1.25  (step @p3106 :rule cong :premises (@p3105) :args ((forall @t70 @t2021)))
% 1.03/1.25  (step @p3107 :rule trans :premises (@p3106 @p3104))
% 1.03/1.25  (step @p3108 :rule eq-symm :args (@t19 @t4))
% 1.03/1.25  (step @p3109 :rule refl :args (@t153))
% 1.03/1.25  (step @p3110 :rule cong :premises (@p3109 @p3108) :args (@t263))
% 1.03/1.25  (step @p3111 :rule cong :premises (@p3110) :args (@t264))
% 1.03/1.25  (step @p3112 :rule trans :premises (@p3111 @p3107))
% 1.03/1.25  (step @p3113 :rule cong :premises (@p3112) :args (@t265))
% 1.03/1.25  (step @p3114 :rule trans :premises (@p3113 @p3102))
% 1.03/1.25  (step @p3115 :rule cong :premises (@p3114 @p2652) :args (@t2022))
% 1.03/1.25  (step @p3116 :rule cong :premises (@p3115) :args (@t2023))
% 1.03/1.25  (step @p3117 :rule trans :premises (@p3116 @p3101))
% 1.03/1.25  (step @p3118 :rule refl :args (tptp.exuI2))
% 1.03/1.25  (step @p3119 :rule cong :premises (@p3118 @p3117) :args ((= tptp.exuI2 @t2023)))
% 1.03/1.25  (step @p3120 :rule refl :args (@t265))
% 1.03/1.25  (step @p3121 :rule cong :premises (@p3120 @p2701) :args (@t348))
% 1.03/1.25  (step @p3122 :rule cong :premises (@p3121) :args (@t349))
% 1.03/1.25  (step @p3123 :rule cong :premises (@p3118 @p3122) :args (@t350))
% 1.03/1.25  (step @p3124 :rule trans :premises (@p3123 @p3119))
% 1.03/1.25  (step @p3125 :rule eq_resolve :premises (@p63 @p3124))
% 1.03/1.25  (step @p3126 :rule cong :premises (@p3125 @p3075) :args (@t2024))
% 1.03/1.25  (step @p3127 :rule quant-merge-prenex :args ((= (forall @t150 @t2026) @t1062)))
% 1.03/1.25  (step @p3128 :rule refl :args (@t1058))
% 1.03/1.25  (step @p3129 :rule alpha_equiv :args (@t2027 (@list @t1059) @t1409))
% 1.03/1.25  (step @p3130 :rule nary_cong :premises (@p3129 @p3128 @p3087) :args (@t2028))
% 1.03/1.25  (step @p3131 :rule quant-miniscope-or :args ((= @t2026 @t2028)))
% 1.03/1.25  (step @p3132 :rule trans :premises (@p3131 @p3130))
% 1.03/1.25  (step @p3133 :rule symm :premises (@p3132))
% 1.03/1.25  (step @p3134 :rule cong :premises (@p3133) :args ((forall @t150 @t2029)))
% 1.03/1.25  (step @p3135 :rule trans :premises (@p3134 @p3127))
% 1.03/1.25  (step @p3136 :rule aci_norm :args ((= (or @t1172 (or @t1058 @t1051)) @t2029)))
% 1.03/1.25  (step @p3137 :rule bool-impl-elim :args (@t1057 @t1051))
% 1.03/1.25  (step @p3138 :rule refl :args (@t1172))
% 1.03/1.25  (step @p3139 :rule nary_cong :premises (@p3138 @p3137) :args ((or @t1172 @t2030)))
% 1.03/1.25  (step @p3140 :rule trans :premises (@p3139 @p3136))
% 1.03/1.25  (step @p3141 :rule refl :args (@t2030))
% 1.03/1.25  (step @p3142 :rule bool-double-not-elim :args (@t1172))
% 1.03/1.25  (step @p3143 :rule nary_cong :premises (@p3142 @p3141) :args ((or (not @t1173) @t2030)))
% 1.03/1.25  (step @p3144 :rule bool-impl-elim :args (@t1173 @t2030))
% 1.03/1.25  (step @p3145 :rule trans :premises (@p3144 @p3143))
% 1.03/1.25  (step @p3146 :rule trans :premises (@p3145 @p3140))
% 1.03/1.25  (step @p3147 :rule cong :premises (@p3146) :args ((forall @t150 (=> @t1173 @t2030))))
% 1.03/1.25  (step @p3148 :rule trans :premises (@p3147 @p3135))
% 1.03/1.25  (step @p3149 :rule cong :premises (@p2747 @p2652) :args (@t2031))
% 1.03/1.25  (step @p3150 :rule cong :premises (@p2628) :args (@t2032))
% 1.03/1.25  (step @p3151 :rule cong :premises (@p3150) :args (@t2033))
% 1.03/1.25  (step @p3152 :rule exists-elim :args ((= @t186 @t2033)))
% 1.03/1.25  (step @p3153 :rule trans :premises (@p3152 @p3151))
% 1.03/1.25  (step @p3154 :rule cong :premises (@p3153 @p3149) :args (@t2034))
% 1.03/1.25  (step @p3155 :rule cong :premises (@p3154) :args (@t2035))
% 1.03/1.25  (step @p3156 :rule trans :premises (@p3155 @p3148))
% 1.03/1.25  (step @p3157 :rule refl :args (tptp.exuI3))
% 1.03/1.25  (step @p3158 :rule cong :premises (@p3157 @p3156) :args ((= tptp.exuI3 @t2035)))
% 1.03/1.25  (step @p3159 :rule cong :premises (@p2753 @p2701) :args (@t344))
% 1.03/1.25  (step @p3160 :rule refl :args (@t186))
% 1.03/1.25  (step @p3161 :rule cong :premises (@p3160 @p3159) :args (@t345))
% 1.03/1.25  (step @p3162 :rule cong :premises (@p3161) :args (@t346))
% 1.03/1.25  (step @p3163 :rule cong :premises (@p3157 @p3162) :args (@t347))
% 1.03/1.25  (step @p3164 :rule trans :premises (@p3163 @p3158))
% 1.03/1.25  (step @p3165 :rule eq_resolve :premises (@p62 @p3164))
% 1.03/1.25  (step @p3166 :rule cong :premises (@p3165 @p3126) :args (@t2036))
% 1.03/1.25  (step @p3167 :rule bool-eq-true :args (tptp.exuI1))
% 1.03/1.25  (step @p3168 :rule symm :premises (@p3167))
% 1.03/1.25  (step @p3169 :rule quant-unused-vars :args ((= (forall @t150 true) true)))
% 1.03/1.25  (step @p3170 :rule bool-or-taut :args (false @t1050 false false))
% 1.03/1.25  (step @p3171 :rule nary_cong :premises (@p2591 @p3087) :args ((or @t1834 @t1051)))
% 1.03/1.25  (step @p3172 :rule bool-impl-elim :args (@t1051 @t1051))
% 1.03/1.25  (step @p3173 :rule trans :premises (@p3172 @p3171))
% 1.03/1.25  (step @p3174 :rule trans :premises (@p3173 @p3170))
% 1.03/1.25  (step @p3175 :rule cong :premises (@p3174) :args ((forall @t150 (=> @t1051 @t1051))))
% 1.03/1.25  (step @p3176 :rule trans :premises (@p3175 @p3169))
% 1.03/1.25  (step @p3177 :rule cong :premises (@p2695 @p2652) :args (@t2037))
% 1.03/1.25  (step @p3178 :rule cong :premises (@p3177) :args (@t2038))
% 1.03/1.25  (step @p3179 :rule trans :premises (@p3178 @p3176))
% 1.03/1.25  (step @p3180 :rule refl :args (tptp.exuI1))
% 1.03/1.25  (step @p3181 :rule cong :premises (@p3180 @p3179) :args ((= tptp.exuI1 @t2038)))
% 1.03/1.25  (step @p3182 :rule trans :premises (@p3181 @p3167))
% 1.03/1.25  (step @p3183 :rule refl :args (@t169))
% 1.03/1.25  (step @p3184 :rule cong :premises (@p3183 @p2701) :args (@t340))
% 1.03/1.25  (step @p3185 :rule cong :premises (@p3184) :args (@t341))
% 1.03/1.25  (step @p3186 :rule cong :premises (@p3180 @p3185) :args (@t342))
% 1.03/1.25  (step @p3187 :rule trans :premises (@p3186 @p3182))
% 1.03/1.25  (step @p3188 :rule eq_resolve :premises (@p61 @p3187))
% 1.03/1.25  (step @p3189 :rule eq_resolve :premises (@p3188 @p3168))
% 1.03/1.25  (step @p3190 :rule cong :premises (@p3189 @p3166) :args (@t2039))
% 1.03/1.25  (step @p3191 :rule bool-eq-true :args (tptp.notdallE))
% 1.03/1.25  (step @p3192 :rule symm :premises (@p3191))
% 1.03/1.25  (step @p3193 :rule bool-eq-true :args (tptp.notdallE))
% 1.03/1.25  (step @p3194 :rule eq-symm :args (true tptp.notdallE))
% 1.03/1.25  (step @p3195 :rule trans :premises (@p3194 @p3193))
% 1.03/1.25  (step @p3196 :rule refl :args (tptp.notdallE))
% 1.03/1.25  (step @p3197 :rule quant-unused-vars :args ((= (forall @t309 true) true)))
% 1.03/1.25  (step @p3198 :rule bool-or-taut :args (false @t2040 false false))
% 1.03/1.25  (step @p3199 :rule refl :args (@t2041))
% 1.03/1.25  (step @p3200 :rule bool-double-not-elim :args (@t2040))
% 1.03/1.25  (step @p3201 :rule nary_cong :premises (@p3200 @p3199) :args ((or (not @t2041) @t2041)))
% 1.03/1.25  (step @p3202 :rule bool-impl-elim :args (@t2041 @t2041))
% 1.03/1.25  (step @p3203 :rule trans :premises (@p3202 @p3201))
% 1.03/1.25  (step @p3204 :rule trans :premises (@p3203 @p3198))
% 1.03/1.25  (step @p3205 :rule cong :premises (@p3204) :args ((forall @t309 (=> @t2041 @t2041))))
% 1.03/1.25  (step @p3206 :rule trans :premises (@p3205 @p3197))
% 1.03/1.25  (step @p3207 :rule nary_cong :premises (@p428 @p1961) :args (@t2042))
% 1.03/1.25  (step @p3208 :rule cong :premises (@p3207) :args ((forall @t9 @t2042)))
% 1.03/1.25  (step @p3209 :rule bool-double-not-elim :args (@t144))
% 1.03/1.25  (step @p3210 :rule nary_cong :premises (@p1278 @p3209) :args ((or @t197 (not @t315))))
% 1.03/1.25  (step @p3211 :rule bool-and-de-morgan :args (@t7 @t315 true))
% 1.03/1.25  (step @p3212 :rule trans :premises (@p3211 @p3210))
% 1.03/1.25  (step @p3213 :rule cong :premises (@p3212) :args (@t2043))
% 1.03/1.25  (step @p3214 :rule trans :premises (@p3213 @p3208))
% 1.03/1.25  (step @p3215 :rule cong :premises (@p3214) :args (@t2044))
% 1.03/1.25  (step @p3216 :rule exists-elim :args ((= @t317 @t2044)))
% 1.03/1.25  (step @p3217 :rule trans :premises (@p3216 @p3215))
% 1.03/1.25  (step @p3218 :rule bool-impl-elim :args (@t7 @t144))
% 1.03/1.25  (step @p3219 :rule cong :premises (@p3218) :args (@t318))
% 1.03/1.25  (step @p3220 :rule trans :premises (@p3219 @p3208))
% 1.03/1.25  (step @p3221 :rule cong :premises (@p3220) :args (@t319))
% 1.03/1.25  (step @p3222 :rule cong :premises (@p3221 @p3217) :args (@t320))
% 1.03/1.25  (step @p3223 :rule cong :premises (@p3222) :args (@t321))
% 1.03/1.25  (step @p3224 :rule trans :premises (@p3223 @p3206))
% 1.03/1.25  (step @p3225 :rule cong :premises (@p3224 @p3196) :args ((= @t321 tptp.notdallE)))
% 1.03/1.25  (step @p3226 :rule trans :premises (@p3225 @p3195))
% 1.03/1.25  (step @p3227 :rule eq-symm :args (tptp.notdallE @t321))
% 1.03/1.25  (step @p3228 :rule trans :premises (@p3227 @p3226))
% 1.03/1.25  (step @p3229 :rule eq_resolve :premises (@p60 @p3228))
% 1.03/1.25  (step @p3230 :rule eq_resolve :premises (@p3229 @p3192))
% 1.03/1.25  (step @p3231 :rule cong :premises (@p3230 @p3190) :args (@t2045))
% 1.03/1.25  (step @p3232 :rule bool-eq-true :args (tptp.notdexE))
% 1.03/1.25  (step @p3233 :rule symm :premises (@p3232))
% 1.03/1.25  (step @p3234 :rule bool-eq-true :args (tptp.notdexE))
% 1.03/1.25  (step @p3235 :rule eq-symm :args (true tptp.notdexE))
% 1.03/1.25  (step @p3236 :rule trans :premises (@p3235 @p3234))
% 1.03/1.25  (step @p3237 :rule refl :args (tptp.notdexE))
% 1.03/1.25  (step @p3238 :rule bool-or-taut2 :args (false @t2046 false false))
% 1.03/1.25  (step @p3239 :rule bool-impl-elim :args (@t2046 @t2046))
% 1.03/1.25  (step @p3240 :rule trans :premises (@p3239 @p3238))
% 1.03/1.25  (step @p3241 :rule cong :premises (@p3240) :args ((forall @t309 (=> @t2046 @t2046))))
% 1.03/1.25  (step @p3242 :rule trans :premises (@p3241 @p3197))
% 1.03/1.25  (step @p3243 :rule nary_cong :premises (@p428 @p2628) :args (@t2047))
% 1.03/1.25  (step @p3244 :rule cong :premises (@p3243) :args ((forall @t9 @t2047)))
% 1.03/1.25  (step @p3245 :rule bool-impl-elim :args (@t7 @t315))
% 1.03/1.25  (step @p3246 :rule cong :premises (@p3245) :args (@t324))
% 1.03/1.25  (step @p3247 :rule trans :premises (@p3246 @p3244))
% 1.03/1.25  (step @p3248 :rule bool-double-not-elim :args (@t2046))
% 1.03/1.25  (step @p3249 :rule bool-and-de-morgan :args (@t7 @t144 true))
% 1.03/1.25  (step @p3250 :rule cong :premises (@p3249) :args (@t2048))
% 1.03/1.25  (step @p3251 :rule trans :premises (@p3250 @p3244))
% 1.03/1.25  (step @p3252 :rule cong :premises (@p3251) :args (@t2049))
% 1.03/1.25  (step @p3253 :rule exists-elim :args ((= @t307 @t2049)))
% 1.03/1.25  (step @p3254 :rule trans :premises (@p3253 @p3252))
% 1.03/1.25  (step @p3255 :rule cong :premises (@p3254) :args (@t323))
% 1.03/1.25  (step @p3256 :rule trans :premises (@p3255 @p3248))
% 1.03/1.25  (step @p3257 :rule cong :premises (@p3256 @p3247) :args (@t328))
% 1.03/1.25  (step @p3258 :rule cong :premises (@p3257) :args (@t329))
% 1.03/1.25  (step @p3259 :rule trans :premises (@p3258 @p3242))
% 1.03/1.25  (step @p3260 :rule cong :premises (@p3259 @p3237) :args ((= @t329 tptp.notdexE)))
% 1.03/1.25  (step @p3261 :rule trans :premises (@p3260 @p3236))
% 1.03/1.25  (step @p3262 :rule eq-symm :args (tptp.notdexE @t329))
% 1.03/1.25  (step @p3263 :rule trans :premises (@p3262 @p3261))
% 1.03/1.25  (step @p3264 :rule eq_resolve :premises (@p59 @p3263))
% 1.03/1.25  (step @p3265 :rule eq_resolve :premises (@p3264 @p3233))
% 1.03/1.25  (step @p3266 :rule cong :premises (@p3265 @p3231) :args (@t2050))
% 1.03/1.25  (step @p3267 :rule aci_norm :args ((= (or false @t1065) @t1065)))
% 1.03/1.25  (step @p3268 :rule nary_cong :premises (@p2204 @p338) :args (@t2051))
% 1.03/1.25  (step @p3269 :rule trans :premises (@p3268 @p3267))
% 1.03/1.25  (step @p3270 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2054 @t1606 @t2053)) @t2051)))
% 1.03/1.25  (step @p3271 :rule refl :args (@t2053))
% 1.03/1.25  (step @p3272 :rule bool-eq-true :args (@t173))
% 1.03/1.25  (step @p3273 :rule symm :premises (@p3272))
% 1.03/1.25  (step @p3274 :rule cong :premises (@p3273) :args (@t1606))
% 1.03/1.25  (step @p3275 :rule nary_cong :premises (@p3274 @p1361 @p3271) :args (@t2055))
% 1.03/1.25  (step @p3276 :rule aci_norm :args ((= @t2056 @t2055)))
% 1.03/1.25  (step @p3277 :rule trans :premises (@p3276 @p3275))
% 1.03/1.25  (step @p3278 :rule cong :premises (@p3277) :args ((forall @t179 @t2056)))
% 1.03/1.25  (step @p3279 :rule trans :premises (@p3278 @p3270))
% 1.03/1.25  (step @p3280 :rule trans :premises (@p3279 @p3269))
% 1.03/1.25  (step @p3281 :rule refl :args ((tptp.set2prop @t174)))
% 1.03/1.25  (step @p3282 :rule refl :args (@t2052))
% 1.03/1.25  (step @p3283 :rule cong :premises (@p3282) :args (@t2053))
% 1.03/1.25  (step @p3284 :rule trans :premises (@p3283 @p3281))
% 1.03/1.25  (step @p3285 :rule refl :args (tptp.set2prop))
% 1.03/1.25  (step @p3286 :rule ho_cong :premises (@p3285 @p3282))
% 1.03/1.25  (step @p3287 :rule cong :premises (@p3286 @p3284) :args ((= (_ tptp.set2prop @t2052) @t2053)))
% 1.03/1.25  (step @p3288 :rule symm :premises (@p3287))
% 1.03/1.25  (step @p3289 :rule refl :args (@t337))
% 1.03/1.25  (step @p3290 :rule eq_resolve :premises (@p3289 @p3288))
% 1.03/1.25  (step @p3291 :rule refl :args (@t174))
% 1.03/1.25  (step @p3292 :rule cong :premises (@p3291 @p3282) :args ((= @t174 @t2052)))
% 1.03/1.25  (step @p3293 :rule symm :premises (@p3292))
% 1.03/1.25  (step @p3294 :rule eq_resolve :premises (@p3291 @p3293))
% 1.03/1.25  (step @p3295 :rule ho_cong :premises (@p3285 @p3294))
% 1.03/1.25  (step @p3296 :rule trans :premises (@p3295 @p3290))
% 1.03/1.25  (step @p3297 :rule nary_cong :premises (@p1361 @p3296) :args (@t2057))
% 1.03/1.25  (step @p3298 :rule cong :premises (@p3297) :args ((forall @t179 @t2057)))
% 1.03/1.25  (step @p3299 :rule trans :premises (@p3298 @p3280))
% 1.03/1.25  (step @p3300 :rule bool-impl-elim :args (@t173 @t337))
% 1.03/1.25  (step @p3301 :rule cong :premises (@p3300) :args (@t338))
% 1.03/1.25  (step @p3302 :rule trans :premises (@p3301 @p3299))
% 1.03/1.25  (step @p3303 :rule refl :args (tptp.prop2set2propI))
% 1.03/1.25  (step @p3304 :rule cong :premises (@p3303 @p3302) :args (@t339))
% 1.03/1.25  (step @p3305 :rule eq_resolve :premises (@p58 @p3304))
% 1.03/1.25  (step @p3306 :rule cong :premises (@p3305 @p3266) :args (@t2058))
% 1.03/1.25  (step @p3307 :rule aci_norm :args ((= (or false @t1067) @t1067)))
% 1.03/1.25  (step @p3308 :rule nary_cong :premises (@p2204 @p340) :args (@t2059))
% 1.03/1.25  (step @p3309 :rule trans :premises (@p3308 @p3307))
% 1.03/1.25  (step @p3310 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t2054 @t1606 @t2060)) @t2059)))
% 1.03/1.25  (step @p3311 :rule refl :args (@t2060))
% 1.03/1.25  (step @p3312 :rule nary_cong :premises (@p3274 @p1361 @p3311) :args (@t2061))
% 1.03/1.25  (step @p3313 :rule aci_norm :args ((= @t2062 @t2061)))
% 1.03/1.25  (step @p3314 :rule trans :premises (@p3313 @p3312))
% 1.03/1.25  (step @p3315 :rule cong :premises (@p3314) :args ((forall @t179 @t2062)))
% 1.03/1.25  (step @p3316 :rule trans :premises (@p3315 @p3310))
% 1.03/1.25  (step @p3317 :rule trans :premises (@p3316 @p3309))
% 1.03/1.25  (step @p3318 :rule refl :args ((tptp.in tptp.emptyset @t174)))
% 1.03/1.25  (step @p3319 :rule cong :premises (@p208 @p3282) :args (@t2060))
% 1.03/1.25  (step @p3320 :rule trans :premises (@p3319 @p3318))
% 1.03/1.25  (step @p3321 :rule ho_cong :premises (@p211 @p3282))
% 1.03/1.25  (step @p3322 :rule cong :premises (@p3321 @p3320) :args ((= (_ @t49 @t2052) @t2060)))
% 1.03/1.25  (step @p3323 :rule symm :premises (@p3322))
% 1.03/1.25  (step @p3324 :rule refl :args (@t334))
% 1.03/1.25  (step @p3325 :rule eq_resolve :premises (@p3324 @p3323))
% 1.03/1.25  (step @p3326 :rule ho_cong :premises (@p211 @p3294))
% 1.03/1.25  (step @p3327 :rule trans :premises (@p3326 @p3325))
% 1.03/1.25  (step @p3328 :rule nary_cong :premises (@p1361 @p3327) :args (@t2063))
% 1.03/1.25  (step @p3329 :rule cong :premises (@p3328) :args ((forall @t179 @t2063)))
% 1.03/1.25  (step @p3330 :rule trans :premises (@p3329 @p3317))
% 1.03/1.25  (step @p3331 :rule bool-impl-elim :args (@t173 @t334))
% 1.03/1.25  (step @p3332 :rule cong :premises (@p3331) :args (@t335))
% 1.03/1.25  (step @p3333 :rule trans :premises (@p3332 @p3330))
% 1.03/1.25  (step @p3334 :rule refl :args (tptp.prop2setI))
% 1.03/1.25  (step @p3335 :rule cong :premises (@p3334 @p3333) :args (@t336))
% 1.03/1.25  (step @p3336 :rule eq_resolve :premises (@p57 @p3335))
% 1.03/1.25  (step @p3337 :rule cong :premises (@p3336 @p3306) :args (@t2064))
% 1.03/1.25  (step @p3338 :rule bool-eq-true :args (tptp.quantDeMorgan4))
% 1.03/1.25  (step @p3339 :rule symm :premises (@p3338))
% 1.03/1.25  (step @p3340 :rule cong :premises (@p3217 @p3221) :args (@t331))
% 1.03/1.25  (step @p3341 :rule cong :premises (@p3340) :args (@t332))
% 1.03/1.25  (step @p3342 :rule trans :premises (@p3341 @p3206))
% 1.03/1.25  (step @p3343 :rule refl :args (tptp.quantDeMorgan4))
% 1.03/1.25  (step @p3344 :rule cong :premises (@p3343 @p3342) :args (@t333))
% 1.03/1.25  (step @p3345 :rule trans :premises (@p3344 @p3338))
% 1.03/1.25  (step @p3346 :rule eq_resolve :premises (@p56 @p3345))
% 1.03/1.25  (step @p3347 :rule eq_resolve :premises (@p3346 @p3339))
% 1.03/1.25  (step @p3348 :rule cong :premises (@p3347 @p3337) :args (@t2065))
% 1.03/1.25  (step @p3349 :rule bool-eq-true :args (tptp.quantDeMorgan3))
% 1.03/1.25  (step @p3350 :rule symm :premises (@p3349))
% 1.03/1.25  (step @p3351 :rule refl :args (tptp.quantDeMorgan3))
% 1.03/1.25  (step @p3352 :rule cong :premises (@p3351 @p3259) :args (@t330))
% 1.03/1.25  (step @p3353 :rule trans :premises (@p3352 @p3349))
% 1.03/1.25  (step @p3354 :rule eq_resolve :premises (@p55 @p3353))
% 1.03/1.25  (step @p3355 :rule eq_resolve :premises (@p3354 @p3350))
% 1.03/1.25  (step @p3356 :rule cong :premises (@p3355 @p3348) :args (@t2066))
% 1.03/1.25  (step @p3357 :rule bool-eq-true :args (tptp.quantDeMorgan2))
% 1.03/1.25  (step @p3358 :rule symm :premises (@p3357))
% 1.03/1.25  (step @p3359 :rule cong :premises (@p3247 @p3256) :args (@t325))
% 1.03/1.25  (step @p3360 :rule cong :premises (@p3359) :args (@t326))
% 1.03/1.25  (step @p3361 :rule trans :premises (@p3360 @p3242))
% 1.03/1.25  (step @p3362 :rule refl :args (tptp.quantDeMorgan2))
% 1.03/1.25  (step @p3363 :rule cong :premises (@p3362 @p3361) :args (@t327))
% 1.03/1.25  (step @p3364 :rule trans :premises (@p3363 @p3357))
% 1.03/1.25  (step @p3365 :rule eq_resolve :premises (@p54 @p3364))
% 1.03/1.25  (step @p3366 :rule eq_resolve :premises (@p3365 @p3358))
% 1.03/1.25  (step @p3367 :rule cong :premises (@p3366 @p3356) :args (@t2067))
% 1.03/1.25  (step @p3368 :rule bool-eq-true :args (tptp.quantDeMorgan1))
% 1.03/1.25  (step @p3369 :rule symm :premises (@p3368))
% 1.03/1.25  (step @p3370 :rule refl :args (tptp.quantDeMorgan1))
% 1.03/1.25  (step @p3371 :rule cong :premises (@p3370 @p3224) :args (@t322))
% 1.03/1.25  (step @p3372 :rule trans :premises (@p3371 @p3368))
% 1.03/1.25  (step @p3373 :rule eq_resolve :premises (@p53 @p3372))
% 1.03/1.25  (step @p3374 :rule eq_resolve :premises (@p3373 @p3369))
% 1.03/1.25  (step @p3375 :rule cong :premises (@p3374 @p3367) :args (@t2068))
% 1.03/1.25  (step @p3376 :rule refl :args (@t1069))
% 1.03/1.25  (step @p3377 :rule refl :args (@t15))
% 1.03/1.25  (step @p3378 :rule cong :premises (@p3377 @p3376) :args ((= @t15 @t1069)))
% 1.03/1.25  (step @p3379 :rule symm :premises (@p3378))
% 1.03/1.25  (step @p3380 :rule eq_resolve :premises (@p3377 @p3379))
% 1.03/1.25  (step @p3381 :rule cong :premises (@p3380) :args (@t16))
% 1.03/1.25  (step @p3382 :rule nary_cong :premises (@p3381 @p1961) :args (@t2069))
% 1.03/1.25  (step @p3383 :rule cong :premises (@p3382) :args ((forall @t312 @t2069)))
% 1.03/1.25  (step @p3384 :rule bool-impl-elim :args (@t15 @t144))
% 1.03/1.25  (step @p3385 :rule cong :premises (@p3384) :args (@t313))
% 1.03/1.25  (step @p3386 :rule trans :premises (@p3385 @p3383))
% 1.03/1.25  (step @p3387 :rule refl :args (tptp.vacuousDall))
% 1.03/1.25  (step @p3388 :rule cong :premises (@p3387 @p3386) :args (@t314))
% 1.03/1.25  (step @p3389 :rule eq_resolve :premises (@p52 @p3388))
% 1.03/1.25  (step @p3390 :rule cong :premises (@p3389 @p3375) :args (@t2070))
% 1.03/1.25  (step @p3391 :rule aci_norm :args ((= @t2072 @t1077)))
% 1.03/1.25  (step @p3392 :rule cong :premises (@p3391) :args (@t2073))
% 1.03/1.25  (step @p3393 :rule quant-merge-prenex :args ((= (forall @t309 @t2075) @t2073)))
% 1.03/1.25  (step @p3394 :rule refl :args (@t1076))
% 1.03/1.25  (step @p3395 :rule alpha_equiv :args (@t2076 (@list @t1073) @t1409))
% 1.03/1.25  (step @p3396 :rule nary_cong :premises (@p3395 @p3394) :args (@t2077))
% 1.03/1.25  (step @p3397 :rule quant-miniscope-or :args ((= @t2075 @t2077)))
% 1.03/1.25  (step @p3398 :rule trans :premises (@p3397 @p3396))
% 1.03/1.25  (step @p3399 :rule symm :premises (@p3398))
% 1.03/1.25  (step @p3400 :rule cong :premises (@p3399) :args ((forall @t309 (or @t2046 @t1076))))
% 1.03/1.25  (step @p3401 :rule trans :premises (@p3400 @p3393))
% 1.03/1.25  (step @p3402 :rule trans :premises (@p3401 @p3392))
% 1.03/1.25  (step @p3403 :rule cong :premises (@p161 @p1935) :args (@t2078))
% 1.03/1.25  (step @p3404 :rule cong :premises (@p3403) :args (@t2079))
% 1.03/1.25  (step @p3405 :rule refl :args (@t2046))
% 1.03/1.25  (step @p3406 :rule nary_cong :premises (@p3405 @p3404) :args (@t2080))
% 1.03/1.25  (step @p3407 :rule cong :premises (@p3406) :args ((forall @t309 @t2080)))
% 1.03/1.25  (step @p3408 :rule trans :premises (@p3407 @p3402))
% 1.03/1.25  (step @p3409 :rule cong :premises (@p208 @p1964) :args (@t2081))
% 1.03/1.25  (step @p3410 :rule cong :premises (@p3409) :args (@t2082))
% 1.03/1.25  (step @p3411 :rule refl :args (@t2046))
% 1.03/1.25  (step @p3412 :rule nary_cong :premises (@p3411 @p3410) :args (@t2083))
% 1.03/1.25  (step @p3413 :rule cong :premises (@p3412) :args ((forall @t309 @t2083)))
% 1.03/1.25  (step @p3414 :rule trans :premises (@p3413 @p3408))
% 1.03/1.25  (step @p3415 :rule refl :args (@t2082))
% 1.03/1.25  (step @p3416 :rule bool-double-not-elim :args (@t2046))
% 1.03/1.25  (step @p3417 :rule nary_cong :premises (@p3416 @p3415) :args ((or (not @t2084) @t2082)))
% 1.03/1.25  (step @p3418 :rule bool-impl-elim :args (@t2084 @t2082))
% 1.03/1.25  (step @p3419 :rule trans :premises (@p3418 @p3417))
% 1.03/1.25  (step @p3420 :rule cong :premises (@p3419) :args ((forall @t309 (=> @t2084 @t2082))))
% 1.03/1.25  (step @p3421 :rule trans :premises (@p3420 @p3414))
% 1.03/1.25  (step @p3422 :rule eq-symm :args (@t304 tptp.emptyset))
% 1.03/1.25  (step @p3423 :rule cong :premises (@p3422) :args ((not @t305)))
% 1.03/1.25  (step @p3424 :rule bool-impl-false1 :args (@t305))
% 1.03/1.25  (step @p3425 :rule trans :premises (@p3424 @p3423))
% 1.03/1.25  (step @p3426 :rule cong :premises (@p3254 @p3425) :args (@t308))
% 1.03/1.25  (step @p3427 :rule cong :premises (@p3426) :args (@t310))
% 1.03/1.25  (step @p3428 :rule trans :premises (@p3427 @p3421))
% 1.03/1.25  (step @p3429 :rule refl :args (tptp.emptyE1))
% 1.03/1.25  (step @p3430 :rule cong :premises (@p3429 @p3428) :args (@t311))
% 1.03/1.25  (step @p3431 :rule eq_resolve :premises (@p51 @p3430))
% 1.03/1.25  (step @p3432 :rule cong :premises (@p3431 @p3390) :args (@t2085))
% 1.03/1.25  (step @p3433 :rule refl :args (tptp.upairsetIR))
% 1.03/1.25  (step @p3434 :rule cong :premises (@p3433 @p1223) :args (@t303))
% 1.03/1.25  (step @p3435 :rule eq_resolve :premises (@p50 @p3434))
% 1.03/1.25  (step @p3436 :rule cong :premises (@p3435 @p3432) :args (@t2086))
% 1.03/1.25  (step @p3437 :rule refl :args ((tptp.in @t4 @t291)))
% 1.03/1.25  (step @p3438 :rule cong :premises (@p479 @p504) :args (@t1082))
% 1.03/1.25  (step @p3439 :rule trans :premises (@p3438 @p3437))
% 1.03/1.25  (step @p3440 :rule ho_cong :premises (@p1100 @p504))
% 1.03/1.25  (step @p3441 :rule cong :premises (@p3440 @p3439) :args ((= (_ @t5 @t924) @t1082)))
% 1.03/1.25  (step @p3442 :rule symm :premises (@p3441))
% 1.03/1.25  (step @p3443 :rule refl :args (@t298))
% 1.03/1.25  (step @p3444 :rule eq_resolve :premises (@p3443 @p3442))
% 1.03/1.25  (step @p3445 :rule ho_cong :premises (@p1100 @p573))
% 1.03/1.25  (step @p3446 :rule trans :premises (@p3445 @p3444))
% 1.03/1.25  (step @p3447 :rule cong :premises (@p3446) :args (@t299))
% 1.03/1.25  (step @p3448 :rule refl :args (tptp.upairsetIL))
% 1.03/1.25  (step @p3449 :rule cong :premises (@p3448 @p3447) :args (@t300))
% 1.03/1.25  (step @p3450 :rule eq_resolve :premises (@p49 @p3449))
% 1.03/1.25  (step @p3451 :rule cong :premises (@p3450 @p3436) :args (@t2087))
% 1.03/1.25  (step @p3452 :rule refl :args (tptp.upairsetE))
% 1.03/1.25  (step @p3453 :rule cong :premises (@p3452 @p983) :args (@t297))
% 1.03/1.25  (step @p3454 :rule eq_resolve :premises (@p48 @p3453))
% 1.03/1.25  (step @p3455 :rule cong :premises (@p3454 @p3451) :args (@t2088))
% 1.03/1.25  (step @p3456 :rule refl :args ((tptp.in @t19 @t279)))
% 1.03/1.25  (step @p3457 :rule cong :premises (@p667 @p507) :args (@t1086))
% 1.03/1.25  (step @p3458 :rule trans :premises (@p3457 @p3456))
% 1.03/1.25  (step @p3459 :rule ho_cong :premises (@p1131 @p507))
% 1.03/1.25  (step @p3460 :rule cong :premises (@p3459 @p3458) :args ((= (_ @t20 @t853) @t1086)))
% 1.03/1.25  (step @p3461 :rule symm :premises (@p3460))
% 1.03/1.25  (step @p3462 :rule refl :args (@t280))
% 1.03/1.25  (step @p3463 :rule eq_resolve :premises (@p3462 @p3461))
% 1.03/1.25  (step @p3464 :rule ho_cong :premises (@p1131 @p580))
% 1.03/1.25  (step @p3465 :rule trans :premises (@p3464 @p3463))
% 1.03/1.25  (step @p3466 :rule refl :args ((tptp.in @t4 @t275)))
% 1.03/1.25  (step @p3467 :rule cong :premises (@p479 @p502) :args (@t1087))
% 1.03/1.25  (step @p3468 :rule trans :premises (@p3467 @p3466))
% 1.03/1.25  (step @p3469 :rule ho_cong :premises (@p1100 @p502))
% 1.03/1.25  (step @p3470 :rule cong :premises (@p3469 @p3468) :args ((= (_ @t5 @t866) @t1087)))
% 1.03/1.25  (step @p3471 :rule symm :premises (@p3470))
% 1.03/1.25  (step @p3472 :rule refl :args (@t276))
% 1.03/1.25  (step @p3473 :rule eq_resolve :premises (@p3472 @p3471))
% 1.03/1.25  (step @p3474 :rule ho_cong :premises (@p1100 @p571))
% 1.03/1.25  (step @p3475 :rule trans :premises (@p3474 @p3473))
% 1.03/1.25  (step @p3476 :rule cong :premises (@p3475) :args (@t2089))
% 1.03/1.25  (step @p3477 :rule nary_cong :premises (@p3476 @p3465) :args (@t2090))
% 1.03/1.25  (step @p3478 :rule cong :premises (@p3477) :args ((forall @t135 @t2090)))
% 1.03/1.25  (step @p3479 :rule bool-impl-elim :args (@t276 @t280))
% 1.03/1.25  (step @p3480 :rule cong :premises (@p3479) :args (@t287))
% 1.03/1.25  (step @p3481 :rule trans :premises (@p3480 @p3478))
% 1.03/1.25  (step @p3482 :rule refl :args (tptp.singletonsswitch))
% 1.03/1.25  (step @p3483 :rule cong :premises (@p3482 @p3481) :args (@t288))
% 1.03/1.25  (step @p3484 :rule eq_resolve :premises (@p47 @p3483))
% 1.03/1.25  (step @p3485 :rule cong :premises (@p3484 @p3455) :args (@t2091))
% 1.03/1.25  (step @p3486 :rule aci_norm :args ((= (or false @t1091) @t1091)))
% 1.03/1.25  (step @p3487 :rule refl :args (@t1091))
% 1.03/1.25  (step @p3488 :rule nary_cong :premises (@p2658 @p3487) :args (@t2092))
% 1.03/1.25  (step @p3489 :rule trans :premises (@p3488 @p3486))
% 1.03/1.25  (step @p3490 :rule cong :premises (@p3489) :args ((forall @t70 @t2092)))
% 1.03/1.25  (step @p3491 :rule quant-var-elim-eq :args ((= (forall @t9 @t2093) @t2092)))
% 1.03/1.25  (step @p3492 :rule aci_norm :args ((= @t2094 @t2093)))
% 1.03/1.25  (step @p3493 :rule cong :premises (@p3492) :args (@t2095))
% 1.03/1.25  (step @p3494 :rule trans :premises (@p3493 @p3491))
% 1.03/1.25  (step @p3495 :rule cong :premises (@p3494) :args (@t2096))
% 1.03/1.25  (step @p3496 :rule quant-merge-prenex :args ((= @t2096 @t2097)))
% 1.03/1.25  (step @p3497 :rule symm :premises (@p3496))
% 1.03/1.25  (step @p3498 :rule quant_var_reordering :args ((= (forall @t135 @t2094) @t2097)))
% 1.03/1.25  (step @p3499 :rule trans :premises (@p3498 @p3497 @p3495))
% 1.03/1.25  (step @p3500 :rule trans :premises (@p3499 @p3490))
% 1.03/1.25  (step @p3501 :rule nary_cong :premises (@p2475 @p3475) :args (@t2098))
% 1.03/1.25  (step @p3502 :rule cong :premises (@p3501) :args ((forall @t135 @t2098)))
% 1.03/1.25  (step @p3503 :rule trans :premises (@p3502 @p3500))
% 1.03/1.25  (step @p3504 :rule bool-impl-elim :args (@t129 @t276))
% 1.03/1.25  (step @p3505 :rule cong :premises (@p3504) :args (@t285))
% 1.03/1.25  (step @p3506 :rule trans :premises (@p3505 @p3503))
% 1.03/1.25  (step @p3507 :rule refl :args (tptp.eqinunit))
% 1.03/1.25  (step @p3508 :rule cong :premises (@p3507 @p3506) :args (@t286))
% 1.03/1.25  (step @p3509 :rule eq_resolve :premises (@p46 @p3508))
% 1.03/1.25  (step @p3510 :rule cong :premises (@p3509 @p3485) :args (@t2099))
% 1.03/1.25  (step @p3511 :rule cong :premises (@p3465) :args (@t281))
% 1.03/1.25  (step @p3512 :rule nary_cong :premises (@p2607 @p3511) :args (@t2100))
% 1.03/1.25  (step @p3513 :rule cong :premises (@p3512) :args ((forall @t135 @t2100)))
% 1.03/1.25  (step @p3514 :rule refl :args (@t281))
% 1.03/1.25  (step @p3515 :rule bool-double-not-elim :args (@t129))
% 1.03/1.25  (step @p3516 :rule nary_cong :premises (@p3515 @p3514) :args ((or (not @t282) @t281)))
% 1.03/1.25  (step @p3517 :rule bool-impl-elim :args (@t282 @t281))
% 1.03/1.25  (step @p3518 :rule trans :premises (@p3517 @p3516))
% 1.03/1.25  (step @p3519 :rule cong :premises (@p3518) :args (@t283))
% 1.03/1.25  (step @p3520 :rule trans :premises (@p3519 @p3513))
% 1.03/1.25  (step @p3521 :rule refl :args (tptp.notinsingleton))
% 1.03/1.25  (step @p3522 :rule cong :premises (@p3521 @p3520) :args (@t284))
% 1.03/1.25  (step @p3523 :rule eq_resolve :premises (@p45 @p3522))
% 1.03/1.25  (step @p3524 :rule cong :premises (@p3523 @p3510) :args (@t2101))
% 1.03/1.25  (step @p3525 :rule nary_cong :premises (@p3476 @p2607) :args (@t2102))
% 1.03/1.25  (step @p3526 :rule cong :premises (@p3525) :args ((forall @t135 @t2102)))
% 1.03/1.25  (step @p3527 :rule bool-impl-elim :args (@t276 @t129))
% 1.03/1.25  (step @p3528 :rule cong :premises (@p3527) :args (@t277))
% 1.03/1.25  (step @p3529 :rule trans :premises (@p3528 @p3526))
% 1.03/1.25  (step @p3530 :rule refl :args (tptp.uniqinunit))
% 1.03/1.25  (step @p3531 :rule cong :premises (@p3530 @p3529) :args (@t278))
% 1.03/1.25  (step @p3532 :rule eq_resolve :premises (@p44 @p3531))
% 1.03/1.25  (step @p3533 :rule cong :premises (@p3532 @p3524) :args (@t2103))
% 1.03/1.25  (step @p3534 :rule refl :args (@t1099))
% 1.03/1.25  (step @p3535 :rule bool-double-not-elim :args (@t196))
% 1.03/1.25  (step @p3536 :rule nary_cong :premises (@p3535 @p3534) :args ((or (not @t2104) @t1099)))
% 1.03/1.25  (step @p3537 :rule bool-impl-elim :args (@t2104 @t1099))
% 1.03/1.25  (step @p3538 :rule trans :premises (@p3537 @p3536))
% 1.03/1.25  (step @p3539 :rule cong :premises (@p3538) :args ((forall @t64 (=> @t2104 @t1099))))
% 1.03/1.25  (step @p3540 :rule cong :premises (@p428) :args (@t198))
% 1.03/1.25  (step @p3541 :rule cong :premises (@p3540) :args (@t2105))
% 1.03/1.25  (step @p3542 :rule exists-elim :args ((= @t89 @t2105)))
% 1.03/1.25  (step @p3543 :rule trans :premises (@p3542 @p3541))
% 1.03/1.25  (step @p3544 :rule aci_norm :args ((= @t269 @t7)))
% 1.03/1.25  (step @p3545 :rule cong :premises (@p3544) :args (@t270))
% 1.03/1.25  (step @p3546 :rule trans :premises (@p3545 @p3543))
% 1.03/1.25  (step @p3547 :rule beta-reduce :args ((= @t2106 @t2104)))
% 1.03/1.25  (step @p3548 :rule cong :premises (@p3547 @p3546) :args (@t2107))
% 1.03/1.25  (step @p3549 :rule cong :premises (@p3548) :args (@t2108))
% 1.03/1.25  (step @p3550 :rule trans :premises (@p3549 @p3539))
% 1.03/1.25  (step @p3551 :rule refl :args (tptp.nonemptyImpWitness))
% 1.03/1.25  (step @p3552 :rule cong :premises (@p3551 @p3550) :args ((= tptp.nonemptyImpWitness @t2108)))
% 1.03/1.25  (step @p3553 :rule refl :args (@t270))
% 1.03/1.25  (step @p3554 :rule ho_cong :premises (@p151 @p630))
% 1.03/1.25  (step @p3555 :rule cong :premises (@p3554 @p3553) :args (@t271))
% 1.03/1.25  (step @p3556 :rule cong :premises (@p3555) :args (@t272))
% 1.03/1.25  (step @p3557 :rule cong :premises (@p3551 @p3556) :args (@t273))
% 1.03/1.25  (step @p3558 :rule trans :premises (@p3557 @p3552))
% 1.03/1.25  (step @p3559 :rule eq_resolve :premises (@p43 @p3558))
% 1.03/1.25  (step @p3560 :rule cong :premises (@p3559 @p3533) :args (@t2109))
% 1.03/1.25  (step @p3561 :rule eq-symm :args (@t1102 @t19))
% 1.03/1.25  (step @p3562 :rule nary_cong :premises (@p2523 @p3561) :args (@t2110))
% 1.03/1.25  (step @p3563 :rule cong :premises (@p3562) :args (@t2111))
% 1.03/1.25  (step @p3564 :rule cong :premises (@p3563) :args (@t2112))
% 1.03/1.25  (step @p3565 :rule refl :args (@t1103))
% 1.03/1.25  (step @p3566 :rule refl :args (@t1106))
% 1.03/1.25  (step @p3567 :rule nary_cong :premises (@p3566 @p3565 @p3564) :args (@t2113))
% 1.03/1.25  (step @p3568 :rule aci_norm :args ((= @t2115 @t2113)))
% 1.03/1.25  (step @p3569 :rule trans :premises (@p3568 @p3567))
% 1.03/1.25  (step @p3570 :rule cong :premises (@p3569) :args (@t2116))
% 1.03/1.25  (step @p3571 :rule quant-merge-prenex :args ((= (forall @t150 @t2118) @t2116)))
% 1.03/1.25  (step @p3572 :rule refl :args (@t1106))
% 1.03/1.25  (step @p3573 :rule alpha_equiv :args (@t2119 (@list @t1102) @t1409))
% 1.03/1.25  (step @p3574 :rule nary_cong :premises (@p3573 @p3572) :args (@t2120))
% 1.03/1.25  (step @p3575 :rule quant-miniscope-or :args ((= @t2118 @t2120)))
% 1.03/1.25  (step @p3576 :rule trans :premises (@p3575 @p3574))
% 1.03/1.25  (step @p3577 :rule symm :premises (@p3576))
% 1.03/1.25  (step @p3578 :rule cong :premises (@p3577) :args ((forall @t150 (or @t1050 @t1106))))
% 1.03/1.25  (step @p3579 :rule trans :premises (@p3578 @p3571))
% 1.03/1.25  (step @p3580 :rule trans :premises (@p3579 @p3570))
% 1.03/1.25  (step @p3581 :rule nary_cong :premises (@p2591 @p3572) :args ((or @t1834 @t1106)))
% 1.03/1.25  (step @p3582 :rule bool-impl-elim :args (@t1051 @t1106))
% 1.03/1.25  (step @p3583 :rule trans :premises (@p3582 @p3581))
% 1.03/1.25  (step @p3584 :rule cong :premises (@p3583) :args ((forall @t150 (=> @t1051 @t1106))))
% 1.03/1.25  (step @p3585 :rule trans :premises (@p3584 @p3580))
% 1.03/1.25  (step @p3586 :rule cong :premises (@p2652 @p3114) :args (@t2121))
% 1.03/1.25  (step @p3587 :rule cong :premises (@p3586) :args (@t2122))
% 1.03/1.25  (step @p3588 :rule trans :premises (@p3587 @p3585))
% 1.03/1.25  (step @p3589 :rule refl :args (tptp.exuE2))
% 1.03/1.25  (step @p3590 :rule cong :premises (@p3589 @p3588) :args ((= tptp.exuE2 @t2122)))
% 1.03/1.25  (step @p3591 :rule cong :premises (@p2701 @p3120) :args (@t266))
% 1.03/1.25  (step @p3592 :rule cong :premises (@p3591) :args (@t267))
% 1.03/1.25  (step @p3593 :rule cong :premises (@p3589 @p3592) :args (@t268))
% 1.03/1.25  (step @p3594 :rule trans :premises (@p3593 @p3590))
% 1.03/1.25  (step @p3595 :rule eq_resolve :premises (@p42 @p3594))
% 1.03/1.25  (step @p3596 :rule cong :premises (@p3595 @p3560) :args (@t2123))
% 1.03/1.25  (step @p3597 :rule refl :args ((tptp.in @t4 @t259)))
% 1.03/1.25  (step @p3598 :rule refl :args ((tptp.powerset @t43)))
% 1.03/1.25  (step @p3599 :rule cong :premises (@p1097) :args (@t1111))
% 1.03/1.25  (step @p3600 :rule trans :premises (@p3599 @p3598))
% 1.03/1.25  (step @p3601 :rule cong :premises (@p479 @p3600) :args (@t1112))
% 1.03/1.25  (step @p3602 :rule trans :premises (@p3601 @p3597))
% 1.03/1.25  (step @p3603 :rule ho_cong :premises (@p1100 @p3600))
% 1.03/1.25  (step @p3604 :rule cong :premises (@p3603 @p3602) :args ((= (_ @t5 @t1111) @t1112)))
% 1.03/1.25  (step @p3605 :rule symm :premises (@p3604))
% 1.03/1.25  (step @p3606 :rule refl :args (@t260))
% 1.03/1.25  (step @p3607 :rule eq_resolve :premises (@p3606 @p3605))
% 1.03/1.25  (step @p3608 :rule ho_cong :premises (@p527 @p1097))
% 1.03/1.25  (step @p3609 :rule cong :premises (@p3608 @p3600) :args ((= (_ tptp.powerset @t1110) @t1111)))
% 1.03/1.25  (step @p3610 :rule symm :premises (@p3609))
% 1.03/1.25  (step @p3611 :rule refl :args (@t259))
% 1.03/1.25  (step @p3612 :rule eq_resolve :premises (@p3611 @p3610))
% 1.03/1.25  (step @p3613 :rule ho_cong :premises (@p527 @p1109))
% 1.03/1.25  (step @p3614 :rule trans :premises (@p3613 @p3612))
% 1.03/1.25  (step @p3615 :rule ho_cong :premises (@p1100 @p3614))
% 1.03/1.25  (step @p3616 :rule trans :premises (@p3615 @p3607))
% 1.03/1.25  (step @p3617 :rule nary_cong :premises (@p428 @p3616) :args (@t2124))
% 1.03/1.25  (step @p3618 :rule cong :premises (@p3617) :args ((forall @t46 @t2124)))
% 1.03/1.25  (step @p3619 :rule bool-impl-elim :args (@t7 @t260))
% 1.03/1.25  (step @p3620 :rule cong :premises (@p3619) :args (@t261))
% 1.03/1.25  (step @p3621 :rule trans :premises (@p3620 @p3618))
% 1.03/1.25  (step @p3622 :rule refl :args (tptp.subPowSU))
% 1.03/1.25  (step @p3623 :rule cong :premises (@p3622 @p3621) :args (@t262))
% 1.03/1.25  (step @p3624 :rule eq_resolve :premises (@p41 @p3623))
% 1.03/1.25  (step @p3625 :rule cong :premises (@p3624 @p3596) :args (@t2125))
% 1.03/1.25  (step @p3626 :rule refl :args (@t1118))
% 1.03/1.25  (step @p3627 :rule nary_cong :premises (@p1112 @p3626) :args (@t2126))
% 1.03/1.25  (step @p3628 :rule cong :premises (@p3627) :args ((forall @t46 @t2126)))
% 1.03/1.25  (step @p3629 :rule bool-impl-elim :args (@t44 @t1118))
% 1.03/1.25  (step @p3630 :rule cong :premises (@p3629) :args ((forall @t46 (=> @t44 @t1118))))
% 1.03/1.25  (step @p3631 :rule trans :premises (@p3630 @p3628))
% 1.03/1.25  (step @p3632 :rule aci_norm :args ((= (and true @t1118) @t1118)))
% 1.03/1.25  (step @p3633 :rule refl :args (@t1118))
% 1.03/1.25  (step @p3634 :rule nary_cong :premises (@p1332 @p3633) :args (@t2127))
% 1.03/1.25  (step @p3635 :rule trans :premises (@p3634 @p3632))
% 1.03/1.25  (step @p3636 :rule aci_norm :args ((= @t2128 @t2127)))
% 1.03/1.25  (step @p3637 :rule trans :premises (@p3636 @p3635))
% 1.03/1.25  (step @p3638 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1609 @t2129 @t173)) @t2128)))
% 1.03/1.25  (step @p3639 :rule refl :args (@t2129))
% 1.03/1.25  (step @p3640 :rule nary_cong :premises (@p1354 @p3639 @p1346) :args (@t2130))
% 1.03/1.25  (step @p3641 :rule aci_norm :args ((= @t2131 @t2130)))
% 1.03/1.25  (step @p3642 :rule trans :premises (@p3641 @p3640))
% 1.03/1.25  (step @p3643 :rule cong :premises (@p3642) :args ((forall @t179 @t2131)))
% 1.03/1.25  (step @p3644 :rule trans :premises (@p3643 @p3638))
% 1.03/1.25  (step @p3645 :rule trans :premises (@p3644 @p3637))
% 1.03/1.25  (step @p3646 :rule bool-or-de-morgan :args (@t173 @t1117 false))
% 1.03/1.25  (step @p3647 :rule nary_cong :premises (@p3646 @p1346) :args ((or (not @t2132) @t173)))
% 1.03/1.25  (step @p3648 :rule bool-impl-elim :args (@t2132 @t173))
% 1.03/1.25  (step @p3649 :rule trans :premises (@p3648 @p3647))
% 1.03/1.25  (step @p3650 :rule cong :premises (@p3649) :args ((forall @t179 (=> @t2132 @t173))))
% 1.03/1.25  (step @p3651 :rule trans :premises (@p3650 @p3645))
% 1.03/1.25  (step @p3652 :rule refl :args (@t173))
% 1.03/1.25  (step @p3653 :rule refl :args (@t1115))
% 1.03/1.25  (step @p3654 :rule refl :args (@t39))
% 1.03/1.25  (step @p3655 :rule cong :premises (@p3654 @p3653) :args ((= @t39 @t1115)))
% 1.03/1.25  (step @p3656 :rule symm :premises (@p3655))
% 1.03/1.25  (step @p3657 :rule eq_resolve :premises (@p3654 @p3656))
% 1.03/1.25  (step @p3658 :rule cong :premises (@p3657) :args (@t2133))
% 1.03/1.25  (step @p3659 :rule nary_cong :premises (@p1273 @p3658) :args (@t2134))
% 1.03/1.25  (step @p3660 :rule cong :premises (@p3659) :args (@t2135))
% 1.03/1.25  (step @p3661 :rule nary_cong :premises (@p3652 @p3660) :args (@t2136))
% 1.03/1.25  (step @p3662 :rule quant-miniscope-or :args ((= (forall @t41 @t2137) @t2136)))
% 1.03/1.25  (step @p3663 :rule aci_norm :args ((= @t2138 @t2137)))
% 1.03/1.25  (step @p3664 :rule cong :premises (@p3663) :args ((forall @t41 @t2138)))
% 1.03/1.25  (step @p3665 :rule trans :premises (@p3664 @p3662))
% 1.03/1.25  (step @p3666 :rule trans :premises (@p3665 @p3661))
% 1.03/1.25  (step @p3667 :rule aci_norm :args ((= (or @t434 (or @t2133 @t173)) @t2138)))
% 1.03/1.25  (step @p3668 :rule bool-impl-elim :args (@t39 @t173))
% 1.03/1.25  (step @p3669 :rule refl :args (@t434))
% 1.03/1.25  (step @p3670 :rule nary_cong :premises (@p3669 @p3668) :args ((or @t434 @t252)))
% 1.03/1.25  (step @p3671 :rule trans :premises (@p3670 @p3667))
% 1.03/1.25  (step @p3672 :rule bool-impl-elim :args (@t6 @t252))
% 1.03/1.25  (step @p3673 :rule trans :premises (@p3672 @p3671))
% 1.03/1.25  (step @p3674 :rule cong :premises (@p3673) :args (@t253))
% 1.03/1.25  (step @p3675 :rule trans :premises (@p3674 @p3666))
% 1.03/1.25  (step @p3676 :rule cong :premises (@p3675 @p3652) :args (@t254))
% 1.03/1.25  (step @p3677 :rule cong :premises (@p3676) :args (@t255))
% 1.03/1.25  (step @p3678 :rule trans :premises (@p3677 @p3651))
% 1.03/1.25  (step @p3679 :rule cong :premises (@p1148 @p3678) :args (@t256))
% 1.03/1.25  (step @p3680 :rule cong :premises (@p3679) :args (@t257))
% 1.03/1.25  (step @p3681 :rule trans :premises (@p3680 @p3631))
% 1.03/1.25  (step @p3682 :rule refl :args (tptp.setunionE))
% 1.03/1.25  (step @p3683 :rule cong :premises (@p3682 @p3681) :args (@t258))
% 1.03/1.25  (step @p3684 :rule eq_resolve :premises (@p40 @p3683))
% 1.03/1.25  (step @p3685 :rule cong :premises (@p3684 @p3625) :args (@t2139))
% 1.03/1.25  (step @p3686 :rule nary_cong :premises (@p1273 @p3658 @p1111) :args (@t2140))
% 1.03/1.25  (step @p3687 :rule cong :premises (@p3686) :args ((forall @t249 @t2140)))
% 1.03/1.25  (step @p3688 :rule aci_norm :args ((= (or @t434 (or @t2133 @t44)) @t2140)))
% 1.03/1.25  (step @p3689 :rule bool-impl-elim :args (@t39 @t44))
% 1.03/1.25  (step @p3690 :rule nary_cong :premises (@p3669 @p3689) :args ((or @t434 @t248)))
% 1.03/1.25  (step @p3691 :rule trans :premises (@p3690 @p3688))
% 1.03/1.25  (step @p3692 :rule bool-impl-elim :args (@t6 @t248))
% 1.03/1.25  (step @p3693 :rule trans :premises (@p3692 @p3691))
% 1.03/1.25  (step @p3694 :rule cong :premises (@p3693) :args (@t250))
% 1.03/1.25  (step @p3695 :rule trans :premises (@p3694 @p3687))
% 1.03/1.25  (step @p3696 :rule refl :args (tptp.setunionI))
% 1.03/1.25  (step @p3697 :rule cong :premises (@p3696 @p3695) :args (@t251))
% 1.03/1.25  (step @p3698 :rule eq_resolve :premises (@p39 @p3697))
% 1.03/1.25  (step @p3699 :rule cong :premises (@p3698 @p3685) :args (@t2141))
% 1.03/1.25  (step @p3700 :rule nary_cong :premises (@p2048 @p1273 @p427) :args (@t2142))
% 1.03/1.25  (step @p3701 :rule cong :premises (@p3700) :args ((forall @t245 @t2142)))
% 1.03/1.25  (step @p3702 :rule aci_norm :args ((= (or @t1709 @t2143) @t2142)))
% 1.03/1.25  (step @p3703 :rule bool-impl-elim :args (@t6 @t7))
% 1.03/1.25  (step @p3704 :rule refl :args (@t1709))
% 1.03/1.25  (step @p3705 :rule nary_cong :premises (@p3704 @p3703) :args ((or @t1709 @t31)))
% 1.03/1.25  (step @p3706 :rule trans :premises (@p3705 @p3702))
% 1.03/1.25  (step @p3707 :rule bool-impl-elim :args (@t35 @t31))
% 1.03/1.25  (step @p3708 :rule trans :premises (@p3707 @p3706))
% 1.03/1.25  (step @p3709 :rule cong :premises (@p3708) :args (@t246))
% 1.03/1.25  (step @p3710 :rule trans :premises (@p3709 @p3701))
% 1.03/1.25  (step @p3711 :rule refl :args (tptp.powersetE))
% 1.03/1.25  (step @p3712 :rule cong :premises (@p3711 @p3710) :args (@t247))
% 1.03/1.25  (step @p3713 :rule eq_resolve :premises (@p38 @p3712))
% 1.03/1.25  (step @p3714 :rule cong :premises (@p3713 @p3699) :args (@t2144))
% 1.03/1.25  (step @p3715 :rule eq-symm :args (@t1128 tptp.emptyInPowerset))
% 1.03/1.25  (step @p3716 :rule refl :args (tptp.emptyInPowerset))
% 1.03/1.25  (step @p3717 :rule refl :args ((tptp.in tptp.emptyset @t33)))
% 1.03/1.25  (step @p3718 :rule cong :premises (@p208 @p1012) :args (@t1127))
% 1.03/1.25  (step @p3719 :rule trans :premises (@p3718 @p3717))
% 1.03/1.25  (step @p3720 :rule ho_cong :premises (@p211 @p1012))
% 1.03/1.25  (step @p3721 :rule cong :premises (@p3720 @p3719) :args ((= (_ @t49 @t928) @t1127)))
% 1.03/1.25  (step @p3722 :rule symm :premises (@p3721))
% 1.03/1.25  (step @p3723 :rule refl :args (@t242))
% 1.03/1.25  (step @p3724 :rule eq_resolve :premises (@p3723 @p3722))
% 1.03/1.25  (step @p3725 :rule ho_cong :premises (@p211 @p1023))
% 1.03/1.25  (step @p3726 :rule trans :premises (@p3725 @p3724))
% 1.03/1.25  (step @p3727 :rule cong :premises (@p3726) :args (@t243))
% 1.03/1.25  (step @p3728 :rule cong :premises (@p3727 @p3716) :args ((= @t243 tptp.emptyInPowerset)))
% 1.03/1.25  (step @p3729 :rule trans :premises (@p3728 @p3715))
% 1.03/1.25  (step @p3730 :rule eq-symm :args (tptp.emptyInPowerset @t243))
% 1.03/1.25  (step @p3731 :rule trans :premises (@p3730 @p3729))
% 1.03/1.25  (step @p3732 :rule eq_resolve :premises (@p37 @p3731))
% 1.03/1.25  (step @p3733 :rule cong :premises (@p3732 @p3714) :args (@t2145))
% 1.03/1.25  (step @p3734 :rule refl :args (tptp.emptyinPowerset))
% 1.03/1.25  (step @p3735 :rule cong :premises (@p3734 @p3727) :args (@t244))
% 1.03/1.25  (step @p3736 :rule eq_resolve :premises (@p36 @p3735))
% 1.03/1.25  (step @p3737 :rule cong :premises (@p3736 @p3733) :args (@t2146))
% 1.03/1.25  (step @p3738 :rule refl :args (@t1132))
% 1.03/1.25  (step @p3739 :rule nary_cong :premises (@p3738 @p2047) :args (@t2147))
% 1.03/1.25  (step @p3740 :rule cong :premises (@p3739) :args ((forall @t12 @t2147)))
% 1.03/1.25  (step @p3741 :rule bool-impl-elim :args (@t1131 @t35))
% 1.03/1.25  (step @p3742 :rule cong :premises (@p3741) :args ((forall @t12 (=> @t1131 @t35))))
% 1.03/1.25  (step @p3743 :rule trans :premises (@p3742 @p3740))
% 1.03/1.25  (step @p3744 :rule refl :args (@t35))
% 1.03/1.25  (step @p3745 :rule nary_cong :premises (@p1273 @p427) :args (@t2143))
% 1.03/1.25  (step @p3746 :rule cong :premises (@p3745) :args ((forall @t9 @t2143)))
% 1.03/1.25  (step @p3747 :rule cong :premises (@p3703) :args (@t32))
% 1.03/1.25  (step @p3748 :rule trans :premises (@p3747 @p3746))
% 1.03/1.25  (step @p3749 :rule cong :premises (@p3748 @p3744) :args (@t239))
% 1.03/1.25  (step @p3750 :rule cong :premises (@p3749) :args (@t240))
% 1.03/1.25  (step @p3751 :rule trans :premises (@p3750 @p3743))
% 1.03/1.25  (step @p3752 :rule refl :args (tptp.powersetI))
% 1.03/1.25  (step @p3753 :rule cong :premises (@p3752 @p3751) :args (@t241))
% 1.03/1.25  (step @p3754 :rule eq_resolve :premises (@p35 @p3753))
% 1.03/1.25  (step @p3755 :rule cong :premises (@p3754 @p3737) :args (@t2148))
% 1.03/1.25  (step @p3756 :rule refl :args (@t1137))
% 1.03/1.25  (step @p3757 :rule refl :args (@t1136))
% 1.03/1.25  (step @p3758 :rule cong :premises (@p1036 @p3757) :args (@t1137))
% 1.03/1.25  (step @p3759 :rule trans :premises (@p3758 @p3756))
% 1.03/1.25  (step @p3760 :rule ho_cong :premises (@p1952 @p3757))
% 1.03/1.25  (step @p3761 :rule cong :premises (@p3760 @p3759) :args ((= @t2149 @t1137)))
% 1.03/1.25  (step @p3762 :rule symm :premises (@p3761))
% 1.03/1.25  (step @p3763 :rule refl :args ((_ @t155 @t1136)))
% 1.03/1.25  (step @p3764 :rule eq_resolve :premises (@p3763 @p3762))
% 1.03/1.25  (step @p3765 :rule cong :premises (@p1036 @p3764) :args (@t2150))
% 1.03/1.25  (step @p3766 :rule cong :premises (@p3765) :args ((forall @t64 @t2150)))
% 1.03/1.25  (step @p3767 :rule eq-symm :args (@t2149 @t2))
% 1.03/1.25  (step @p3768 :rule symm :premises (@p3757))
% 1.03/1.25  (step @p3769 :rule alpha_equiv :args (@t235 @t1409 (@list @t1135)))
% 1.03/1.25  (step @p3770 :rule trans :premises (@p3769 @p3768))
% 1.03/1.25  (step @p3771 :rule refl :args (@t155))
% 1.03/1.25  (step @p3772 :rule ho_cong :premises (@p3771 @p3770))
% 1.03/1.25  (step @p3773 :rule cong :premises (@p3772 @p630) :args (@t236))
% 1.03/1.25  (step @p3774 :rule trans :premises (@p3773 @p3767))
% 1.03/1.25  (step @p3775 :rule cong :premises (@p3774) :args (@t237))
% 1.03/1.25  (step @p3776 :rule trans :premises (@p3775 @p3766))
% 1.03/1.25  (step @p3777 :rule refl :args (tptp.setoftrueEq))
% 1.03/1.25  (step @p3778 :rule cong :premises (@p3777 @p3776) :args (@t238))
% 1.03/1.25  (step @p3779 :rule eq_resolve :premises (@p34 @p3778))
% 1.03/1.25  (step @p3780 :rule cong :premises (@p3779 @p3755) :args (@t2151))
% 1.03/1.25  (step @p3781 :rule refl :args ((tptp.in @t19 @t25)))
% 1.03/1.25  (step @p3782 :rule cong :premises (@p667 @p2143) :args (@t1140))
% 1.03/1.25  (step @p3783 :rule trans :premises (@p3782 @p3781))
% 1.03/1.25  (step @p3784 :rule ho_cong :premises (@p1131 @p2143))
% 1.03/1.25  (step @p3785 :rule cong :premises (@p3784 @p3783) :args ((= (_ @t20 @t991) @t1140)))
% 1.03/1.25  (step @p3786 :rule symm :premises (@p3785))
% 1.03/1.25  (step @p3787 :rule refl :args (@t26))
% 1.03/1.25  (step @p3788 :rule eq_resolve :premises (@p3787 @p3786))
% 1.03/1.25  (step @p3789 :rule ho_cong :premises (@p1131 @p2154))
% 1.03/1.25  (step @p3790 :rule trans :premises (@p3789 @p3788))
% 1.03/1.25  (step @p3791 :rule cong :premises (@p3790) :args (@t2152))
% 1.03/1.25  (step @p3792 :rule nary_cong :premises (@p3791 @p2607 @p648) :args (@t2153))
% 1.03/1.25  (step @p3793 :rule cong :premises (@p3792) :args ((forall @t28 @t2153)))
% 1.03/1.25  (step @p3794 :rule aci_norm :args ((= (or @t2152 @t2154) @t2153)))
% 1.03/1.25  (step @p3795 :rule bool-impl-elim :args (@t26 @t2154))
% 1.03/1.25  (step @p3796 :rule trans :premises (@p3795 @p3794))
% 1.03/1.25  (step @p3797 :rule cong :premises (@p3796) :args ((forall @t28 (=> @t26 @t2154))))
% 1.03/1.25  (step @p3798 :rule trans :premises (@p3797 @p3793))
% 1.03/1.25  (step @p3799 :rule nary_cong :premises (@p3108 @p734) :args (@t23))
% 1.03/1.25  (step @p3800 :rule refl :args (@t26))
% 1.03/1.25  (step @p3801 :rule cong :premises (@p3800 @p3799) :args (@t232))
% 1.03/1.25  (step @p3802 :rule cong :premises (@p3801) :args (@t233))
% 1.03/1.25  (step @p3803 :rule trans :premises (@p3802 @p3798))
% 1.03/1.25  (step @p3804 :rule refl :args (tptp.setadjoinOr))
% 1.03/1.25  (step @p3805 :rule cong :premises (@p3804 @p3803) :args (@t234))
% 1.03/1.25  (step @p3806 :rule eq_resolve :premises (@p33 @p3805))
% 1.03/1.25  (step @p3807 :rule cong :premises (@p3806 @p3780) :args (@t2155))
% 1.03/1.25  (step @p3808 :rule refl :args (@t872))
% 1.03/1.25  (step @p3809 :rule nary_cong :premises (@p3791 @p2607 @p3808) :args (@t2156))
% 1.03/1.25  (step @p3810 :rule cong :premises (@p3809) :args ((forall @t28 @t2156)))
% 1.03/1.25  (step @p3811 :rule aci_norm :args ((= (or @t2152 @t1295) @t2156)))
% 1.03/1.25  (step @p3812 :rule bool-impl-elim :args (@t26 @t1295))
% 1.03/1.25  (step @p3813 :rule trans :premises (@p3812 @p3811))
% 1.03/1.25  (step @p3814 :rule cong :premises (@p3813) :args ((forall @t28 (=> @t26 @t1295))))
% 1.03/1.25  (step @p3815 :rule trans :premises (@p3814 @p3810))
% 1.03/1.25  (step @p3816 :rule aci_norm :args ((= (and @t872 true) @t872)))
% 1.03/1.25  (step @p3817 :rule refl :args (@t872))
% 1.03/1.25  (step @p3818 :rule nary_cong :premises (@p3817 @p1332) :args (@t2157))
% 1.03/1.25  (step @p3819 :rule trans :premises (@p3818 @p3816))
% 1.03/1.25  (step @p3820 :rule aci_norm :args ((= (and @t129 true) @t129)))
% 1.03/1.25  (step @p3821 :rule nary_cong :premises (@p2611 @p1332) :args (@t2158))
% 1.03/1.25  (step @p3822 :rule trans :premises (@p3821 @p3820))
% 1.03/1.25  (step @p3823 :rule nary_cong :premises (@p3822 @p3819) :args (@t2159))
% 1.03/1.25  (step @p3824 :rule aci_norm :args ((= @t2160 @t2159)))
% 1.03/1.25  (step @p3825 :rule trans :premises (@p3824 @p3823))
% 1.03/1.25  (step @p3826 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1609 @t2162 @t2161 @t173)) @t2160)))
% 1.03/1.25  (step @p3827 :rule refl :args (@t2161))
% 1.03/1.25  (step @p3828 :rule refl :args (@t2162))
% 1.03/1.25  (step @p3829 :rule nary_cong :premises (@p1354 @p3828 @p3827 @p1346) :args (@t2163))
% 1.03/1.25  (step @p3830 :rule aci_norm :args ((= @t2164 @t2163)))
% 1.03/1.25  (step @p3831 :rule trans :premises (@p3830 @p3829))
% 1.03/1.25  (step @p3832 :rule cong :premises (@p3831) :args ((forall @t179 @t2164)))
% 1.03/1.25  (step @p3833 :rule trans :premises (@p3832 @p3826))
% 1.03/1.25  (step @p3834 :rule trans :premises (@p3833 @p3825))
% 1.03/1.25  (step @p3835 :rule nary_cong :premises (@p648 @p1361) :args (@t2165))
% 1.03/1.25  (step @p3836 :rule nary_cong :premises (@p3828 @p3835 @p1346) :args (@t2166))
% 1.03/1.25  (step @p3837 :rule cong :premises (@p3836) :args ((forall @t179 @t2166)))
% 1.03/1.25  (step @p3838 :rule trans :premises (@p3837 @p3834))
% 1.03/1.25  (step @p3839 :rule aci_norm :args ((= (or @t2162 (or @t2165 @t173)) @t2166)))
% 1.03/1.25  (step @p3840 :rule bool-implies-de-morgan :args (@t21 @t173))
% 1.03/1.25  (step @p3841 :rule nary_cong :premises (@p3840 @p1346) :args ((or (not @t224) @t173)))
% 1.03/1.25  (step @p3842 :rule bool-impl-elim :args (@t224 @t173))
% 1.03/1.25  (step @p3843 :rule trans :premises (@p3842 @p3841))
% 1.03/1.25  (step @p3844 :rule bool-implies-de-morgan :args (@t129 @t173))
% 1.03/1.25  (step @p3845 :rule nary_cong :premises (@p3844 @p3843) :args ((or (not @t2167) @t225)))
% 1.03/1.25  (step @p3846 :rule trans :premises (@p3845 @p3839))
% 1.03/1.25  (step @p3847 :rule bool-impl-elim :args (@t2167 @t225))
% 1.03/1.25  (step @p3848 :rule trans :premises (@p3847 @p3846))
% 1.03/1.25  (step @p3849 :rule cong :premises (@p3848) :args ((forall @t179 (=> @t2167 @t225))))
% 1.03/1.25  (step @p3850 :rule trans :premises (@p3849 @p3838))
% 1.03/1.25  (step @p3851 :rule refl :args (@t225))
% 1.03/1.25  (step @p3852 :rule cong :premises (@p3108 @p3652) :args (@t226))
% 1.03/1.25  (step @p3853 :rule cong :premises (@p3852 @p3851) :args (@t227))
% 1.03/1.25  (step @p3854 :rule cong :premises (@p3853) :args (@t228))
% 1.03/1.25  (step @p3855 :rule trans :premises (@p3854 @p3850))
% 1.03/1.25  (step @p3856 :rule cong :premises (@p3800 @p3855) :args (@t229))
% 1.03/1.25  (step @p3857 :rule cong :premises (@p3856) :args (@t230))
% 1.03/1.25  (step @p3858 :rule trans :premises (@p3857 @p3815))
% 1.03/1.25  (step @p3859 :rule refl :args (tptp.setadjoinE))
% 1.03/1.25  (step @p3860 :rule cong :premises (@p3859 @p3858) :args (@t231))
% 1.03/1.25  (step @p3861 :rule eq_resolve :premises (@p32 @p3860))
% 1.03/1.25  (step @p3862 :rule cong :premises (@p3861 @p3807) :args (@t2168))
% 1.03/1.25  (step @p3863 :rule nary_cong :premises (@p649 @p3790) :args (@t2169))
% 1.03/1.25  (step @p3864 :rule cong :premises (@p3863) :args ((forall @t28 @t2169)))
% 1.03/1.25  (step @p3865 :rule bool-impl-elim :args (@t21 @t26))
% 1.03/1.25  (step @p3866 :rule cong :premises (@p3865) :args (@t222))
% 1.03/1.25  (step @p3867 :rule trans :premises (@p3866 @p3864))
% 1.03/1.25  (step @p3868 :rule refl :args (tptp.setadjoinIR))
% 1.03/1.25  (step @p3869 :rule cong :premises (@p3868 @p3867) :args (@t223))
% 1.03/1.25  (step @p3870 :rule eq_resolve :premises (@p31 @p3869))
% 1.03/1.25  (step @p3871 :rule cong :premises (@p3870 @p3862) :args (@t2170))
% 1.03/1.25  (step @p3872 :rule cong :premises (@p30 @p3871) :args (@t2171))
% 1.03/1.25  (step @p3873 :rule refl :args ((tptp.in @t4 @t216)))
% 1.03/1.25  (step @p3874 :rule refl :args (@t1149))
% 1.03/1.25  (step @p3875 :rule cong :premises (@p479 @p3874) :args (@t1150))
% 1.03/1.25  (step @p3876 :rule trans :premises (@p3875 @p3873))
% 1.03/1.25  (step @p3877 :rule ho_cong :premises (@p1100 @p3874))
% 1.03/1.25  (step @p3878 :rule cong :premises (@p3877 @p3876) :args ((= (_ @t5 @t1149) @t1150)))
% 1.03/1.25  (step @p3879 :rule symm :premises (@p3878))
% 1.03/1.25  (step @p3880 :rule refl :args (@t217))
% 1.03/1.25  (step @p3881 :rule eq_resolve :premises (@p3880 @p3879))
% 1.03/1.25  (step @p3882 :rule refl :args (@t216))
% 1.03/1.25  (step @p3883 :rule cong :premises (@p3882 @p3874) :args ((= @t216 @t1149)))
% 1.03/1.25  (step @p3884 :rule symm :premises (@p3883))
% 1.03/1.25  (step @p3885 :rule eq_resolve :premises (@p3882 @p3884))
% 1.03/1.25  (step @p3886 :rule ho_cong :premises (@p1100 @p3885))
% 1.03/1.25  (step @p3887 :rule trans :premises (@p3886 @p3881))
% 1.03/1.25  (step @p3888 :rule cong :premises (@p3887) :args (@t218))
% 1.03/1.25  (step @p3889 :rule refl :args (tptp.setadjoinIL))
% 1.03/1.25  (step @p3890 :rule cong :premises (@p3889 @p3888) :args (@t219))
% 1.03/1.25  (step @p3891 :rule eq_resolve :premises (@p29 @p3890))
% 1.03/1.25  (step @p3892 :rule cong :premises (@p3891 @p3872) :args (@t2172))
% 1.03/1.25  (step @p3893 :rule aci_norm :args ((= (or @t1154 false) @t1154)))
% 1.03/1.25  (step @p3894 :rule cong :premises (@p2913) :args (@t2173))
% 1.03/1.25  (step @p3895 :rule trans :premises (@p3894 @p2204))
% 1.03/1.25  (step @p3896 :rule refl :args (@t1154))
% 1.03/1.25  (step @p3897 :rule nary_cong :premises (@p3896 @p3895) :args (@t2174))
% 1.03/1.25  (step @p3898 :rule trans :premises (@p3897 @p3893))
% 1.03/1.25  (step @p3899 :rule cong :premises (@p3898) :args ((forall @t1155 @t2174)))
% 1.03/1.25  (step @p3900 :rule quant-var-elim-eq :args ((= (forall @t64 @t2176) @t2174)))
% 1.03/1.25  (step @p3901 :rule aci_norm :args ((= @t2177 @t2176)))
% 1.03/1.25  (step @p3902 :rule cong :premises (@p3901) :args (@t2178))
% 1.03/1.25  (step @p3903 :rule trans :premises (@p3902 @p3900))
% 1.03/1.25  (step @p3904 :rule cong :premises (@p3903) :args (@t2179))
% 1.03/1.25  (step @p3905 :rule quant-merge-prenex :args ((= @t2179 @t2180)))
% 1.03/1.25  (step @p3906 :rule symm :premises (@p3905))
% 1.03/1.25  (step @p3907 :rule quant_var_reordering :args ((= @t2181 @t2180)))
% 1.03/1.25  (step @p3908 :rule trans :premises (@p3907 @p3906 @p3904))
% 1.03/1.25  (step @p3909 :rule trans :premises (@p3908 @p3899))
% 1.03/1.25  (step @p3910 :rule quant-merge-prenex :args ((= (forall @t64 @t2182) @t2181)))
% 1.03/1.25  (step @p3911 :rule refl :args (@t2104))
% 1.03/1.25  (step @p3912 :rule alpha_equiv :args (@t2183 (@list @t1153) @t1409))
% 1.03/1.25  (step @p3913 :rule nary_cong :premises (@p3912 @p3911) :args (@t2184))
% 1.03/1.25  (step @p3914 :rule quant-miniscope-or :args ((= @t2182 @t2184)))
% 1.03/1.25  (step @p3915 :rule trans :premises (@p3914 @p3913))
% 1.03/1.25  (step @p3916 :rule symm :premises (@p3915))
% 1.03/1.25  (step @p3917 :rule cong :premises (@p3916) :args ((forall @t64 (or @t1098 @t2104))))
% 1.03/1.25  (step @p3918 :rule trans :premises (@p3917 @p3910))
% 1.03/1.25  (step @p3919 :rule trans :premises (@p3918 @p3909))
% 1.03/1.25  (step @p3920 :rule bool-double-not-elim :args (@t1098))
% 1.03/1.25  (step @p3921 :rule nary_cong :premises (@p3920 @p3911) :args ((or @t2185 @t2104)))
% 1.03/1.25  (step @p3922 :rule bool-impl-elim :args (@t1099 @t2104))
% 1.03/1.25  (step @p3923 :rule trans :premises (@p3922 @p3921))
% 1.03/1.25  (step @p3924 :rule cong :premises (@p3923) :args ((forall @t64 (=> @t1099 @t2104))))
% 1.03/1.25  (step @p3925 :rule trans :premises (@p3924 @p3919))
% 1.03/1.25  (step @p3926 :rule cong :premises (@p3543 @p3547) :args (@t2186))
% 1.03/1.25  (step @p3927 :rule cong :premises (@p3926) :args (@t2187))
% 1.03/1.25  (step @p3928 :rule trans :premises (@p3927 @p3925))
% 1.03/1.25  (step @p3929 :rule refl :args (tptp.nonemptyI1))
% 1.03/1.25  (step @p3930 :rule cong :premises (@p3929 @p3928) :args ((= tptp.nonemptyI1 @t2187)))
% 1.03/1.25  (step @p3931 :rule refl :args (@t89))
% 1.03/1.25  (step @p3932 :rule cong :premises (@p3931 @p3554) :args (@t213))
% 1.03/1.25  (step @p3933 :rule cong :premises (@p3932) :args (@t214))
% 1.03/1.25  (step @p3934 :rule cong :premises (@p3929 @p3933) :args (@t215))
% 1.03/1.25  (step @p3935 :rule trans :premises (@p3934 @p3930))
% 1.03/1.25  (step @p3936 :rule eq_resolve :premises (@p28 @p3935))
% 1.03/1.25  (step @p3937 :rule cong :premises (@p3936 @p3892) :args (@t2188))
% 1.03/1.25  (step @p3938 :rule lambda-elim :args ((= @t2189 @t143)))
% 1.03/1.25  (step @p3939 :rule cong :premises (@p630 @p3938) :args (@t2190))
% 1.03/1.25  (step @p3940 :rule cong :premises (@p161 @p3939) :args (@t2191))
% 1.03/1.25  (step @p3941 :rule cong :premises (@p3940) :args (@t2192))
% 1.03/1.25  (step @p3942 :rule refl :args (@t1049))
% 1.03/1.25  (step @p3943 :rule nary_cong :premises (@p1334 @p3942 @p3941) :args (@t2193))
% 1.03/1.25  (step @p3944 :rule cong :premises (@p3943) :args ((forall @t159 @t2193)))
% 1.03/1.25  (step @p3945 :rule refl :args ((tptp.dsetconstr @t2 @t154)))
% 1.03/1.25  (step @p3946 :rule cong :premises (@p2631) :args (@t2189))
% 1.03/1.25  (step @p3947 :rule cong :premises (@p1036 @p3946) :args (@t2190))
% 1.03/1.25  (step @p3948 :rule trans :premises (@p3947 @p3945))
% 1.03/1.25  (step @p3949 :rule ho_cong :premises (@p1952 @p3946))
% 1.03/1.25  (step @p3950 :rule cong :premises (@p3949 @p3948) :args ((= (_ @t155 @t2189) @t2190)))
% 1.03/1.25  (step @p3951 :rule symm :premises (@p3950))
% 1.03/1.25  (step @p3952 :rule refl :args (@t156))
% 1.03/1.25  (step @p3953 :rule eq_resolve :premises (@p3952 @p3951))
% 1.03/1.25  (step @p3954 :rule cong :premises (@p2635) :args (@t154))
% 1.03/1.25  (step @p3955 :rule ho_cong :premises (@p1952 @p3954))
% 1.03/1.25  (step @p3956 :rule trans :premises (@p3955 @p3953))
% 1.03/1.25  (step @p3957 :rule cong :premises (@p208 @p3956) :args (@t2194))
% 1.03/1.25  (step @p3958 :rule cong :premises (@p3957) :args (@t2195))
% 1.03/1.25  (step @p3959 :rule nary_cong :premises (@p428 @p2628 @p3958) :args (@t2196))
% 1.03/1.25  (step @p3960 :rule cong :premises (@p3959) :args ((forall @t159 @t2196)))
% 1.03/1.25  (step @p3961 :rule trans :premises (@p3960 @p3944))
% 1.03/1.25  (step @p3962 :rule aci_norm :args ((= (or @t197 (or @t315 @t2195)) @t2196)))
% 1.03/1.25  (step @p3963 :rule bool-impl-elim :args (@t144 @t2195))
% 1.03/1.25  (step @p3964 :rule nary_cong :premises (@p1278 @p3963) :args ((or @t197 @t2197)))
% 1.03/1.25  (step @p3965 :rule trans :premises (@p3964 @p3962))
% 1.03/1.25  (step @p3966 :rule bool-impl-elim :args (@t7 @t2197))
% 1.03/1.25  (step @p3967 :rule trans :premises (@p3966 @p3965))
% 1.03/1.25  (step @p3968 :rule cong :premises (@p3967) :args ((forall @t159 (=> @t7 @t2197))))
% 1.03/1.25  (step @p3969 :rule trans :premises (@p3968 @p3961))
% 1.03/1.25  (step @p3970 :rule eq-symm :args (@t156 tptp.emptyset))
% 1.03/1.25  (step @p3971 :rule cong :premises (@p3970) :args (@t2198))
% 1.03/1.25  (step @p3972 :rule beta-reduce :args ((= @t2199 @t2198)))
% 1.03/1.25  (step @p3973 :rule trans :premises (@p3972 @p3971))
% 1.03/1.25  (step @p3974 :rule cong :premises (@p2692 @p3973) :args (@t2200))
% 1.03/1.25  (step @p3975 :rule cong :premises (@p450 @p3974) :args (@t2201))
% 1.03/1.25  (step @p3976 :rule cong :premises (@p3975) :args (@t2202))
% 1.03/1.25  (step @p3977 :rule trans :premises (@p3976 @p3969))
% 1.03/1.25  (step @p3978 :rule refl :args (tptp.nonemptyI))
% 1.03/1.25  (step @p3979 :rule cong :premises (@p3978 @p3977) :args ((= tptp.nonemptyI @t2202)))
% 1.03/1.25  (step @p3980 :rule refl :args (@t156))
% 1.03/1.25  (step @p3981 :rule ho_cong :premises (@p151 @p3980))
% 1.03/1.25  (step @p3982 :rule cong :premises (@p2692 @p3981) :args (@t209))
% 1.03/1.25  (step @p3983 :rule cong :premises (@p450 @p3982) :args (@t210))
% 1.03/1.25  (step @p3984 :rule cong :premises (@p3983) :args (@t211))
% 1.03/1.25  (step @p3985 :rule cong :premises (@p3978 @p3984) :args (@t212))
% 1.03/1.25  (step @p3986 :rule trans :premises (@p3985 @p3979))
% 1.03/1.25  (step @p3987 :rule eq_resolve :premises (@p27 @p3986))
% 1.03/1.25  (step @p3988 :rule cong :premises (@p3987 @p3937) :args (@t2203))
% 1.03/1.25  (step @p3989 :rule cong :premises (@p3547 @p3543) :args (@t2204))
% 1.03/1.25  (step @p3990 :rule cong :premises (@p3989) :args (@t2205))
% 1.03/1.25  (step @p3991 :rule trans :premises (@p3990 @p3539))
% 1.03/1.25  (step @p3992 :rule refl :args (tptp.nonemptyE1))
% 1.03/1.25  (step @p3993 :rule cong :premises (@p3992 @p3991) :args ((= tptp.nonemptyE1 @t2205)))
% 1.03/1.25  (step @p3994 :rule cong :premises (@p3554 @p3931) :args (@t206))
% 1.03/1.25  (step @p3995 :rule cong :premises (@p3994) :args (@t207))
% 1.03/1.25  (step @p3996 :rule cong :premises (@p3992 @p3995) :args (@t208))
% 1.03/1.25  (step @p3997 :rule trans :premises (@p3996 @p3993))
% 1.03/1.25  (step @p3998 :rule eq_resolve :premises (@p26 @p3997))
% 1.03/1.25  (step @p3999 :rule cong :premises (@p3998 @p3988) :args (@t2206))
% 1.03/1.25  (step @p4000 :rule cong :premises (@p728 @p3939) :args (@t2207))
% 1.03/1.25  (step @p4001 :rule refl :args (@t1048))
% 1.03/1.25  (step @p4002 :rule cong :premises (@p4001 @p4000) :args (@t2208))
% 1.03/1.25  (step @p4003 :rule nary_cong :premises (@p1334 @p4002) :args (@t2209))
% 1.03/1.25  (step @p4004 :rule cong :premises (@p4003) :args ((forall @t159 @t2209)))
% 1.03/1.25  (step @p4005 :rule refl :args ((tptp.in @t4 @t156)))
% 1.03/1.25  (step @p4006 :rule cong :premises (@p479 @p3948) :args (@t2207))
% 1.03/1.25  (step @p4007 :rule trans :premises (@p4006 @p4005))
% 1.03/1.25  (step @p4008 :rule ho_cong :premises (@p1100 @p3948))
% 1.03/1.25  (step @p4009 :rule cong :premises (@p4008 @p4007) :args ((= (_ @t5 @t2190) @t2207)))
% 1.03/1.25  (step @p4010 :rule symm :premises (@p4009))
% 1.03/1.25  (step @p4011 :rule refl :args (@t157))
% 1.03/1.25  (step @p4012 :rule eq_resolve :premises (@p4011 @p4010))
% 1.03/1.25  (step @p4013 :rule ho_cong :premises (@p1100 @p3956))
% 1.03/1.25  (step @p4014 :rule trans :premises (@p4013 @p4012))
% 1.03/1.25  (step @p4015 :rule cong :premises (@p1961 @p4014) :args (@t2210))
% 1.03/1.25  (step @p4016 :rule nary_cong :premises (@p428 @p4015) :args (@t2211))
% 1.03/1.25  (step @p4017 :rule cong :premises (@p4016) :args ((forall @t159 @t2211)))
% 1.03/1.25  (step @p4018 :rule trans :premises (@p4017 @p4004))
% 1.03/1.25  (step @p4019 :rule bool-impl-elim :args (@t7 @t2210))
% 1.03/1.25  (step @p4020 :rule cong :premises (@p4019) :args ((forall @t159 (=> @t7 @t2210))))
% 1.03/1.25  (step @p4021 :rule trans :premises (@p4020 @p4018))
% 1.03/1.25  (step @p4022 :rule eq-symm :args (@t157 @t144))
% 1.03/1.25  (step @p4023 :rule cong :premises (@p450 @p4022) :args (@t202))
% 1.03/1.25  (step @p4024 :rule cong :premises (@p4023) :args (@t203))
% 1.03/1.25  (step @p4025 :rule trans :premises (@p4024 @p4021))
% 1.03/1.25  (step @p4026 :rule refl :args (tptp.setbeta))
% 1.03/1.25  (step @p4027 :rule cong :premises (@p4026 @p4025) :args (@t204))
% 1.03/1.25  (step @p4028 :rule eq_resolve :premises (@p25 @p4027))
% 1.03/1.25  (step @p4029 :rule cong :premises (@p4028 @p3999) :args (@t2212))
% 1.03/1.25  (step @p4030 :rule eq-symm :args (@t1164 tptp.noeltsimpempty))
% 1.03/1.25  (step @p4031 :rule refl :args (tptp.noeltsimpempty))
% 1.03/1.25  (step @p4032 :rule bool-impl-elim :args (@t1098 @t196))
% 1.03/1.25  (step @p4033 :rule cong :premises (@p4032) :args ((forall @t64 (=> @t1098 @t196))))
% 1.03/1.25  (step @p4034 :rule refl :args (@t196))
% 1.03/1.26  (step @p4035 :rule cong :premises (@p3540 @p4034) :args (@t199))
% 1.03/1.26  (step @p4036 :rule cong :premises (@p4035) :args (@t200))
% 1.03/1.26  (step @p4037 :rule trans :premises (@p4036 @p4033))
% 1.03/1.26  (step @p4038 :rule cong :premises (@p4037 @p4031) :args ((= @t200 tptp.noeltsimpempty)))
% 1.03/1.26  (step @p4039 :rule trans :premises (@p4038 @p4030))
% 1.03/1.26  (step @p4040 :rule eq-symm :args (tptp.noeltsimpempty @t200))
% 1.03/1.26  (step @p4041 :rule trans :premises (@p4040 @p4039))
% 1.03/1.26  (step @p4042 :rule eq_resolve :premises (@p24 @p4041))
% 1.03/1.26  (step @p4043 :rule cong :premises (@p4042 @p4029) :args (@t2213))
% 1.03/1.26  (step @p4044 :rule refl :args (tptp.emptyI))
% 1.03/1.26  (step @p4045 :rule cong :premises (@p4044 @p4037) :args (@t201))
% 1.03/1.26  (step @p4046 :rule eq_resolve :premises (@p23 @p4045))
% 1.03/1.26  (step @p4047 :rule cong :premises (@p4046 @p4043) :args (@t2214))
% 1.03/1.26  (step @p4048 :rule aci_norm :args ((= (or @t1005 (or @t1132 @t3)) @t1167)))
% 1.03/1.26  (step @p4049 :rule bool-impl-elim :args (@t1131 @t3))
% 1.03/1.26  (step @p4050 :rule nary_cong :premises (@p2324 @p4049) :args ((or @t1005 @t2215)))
% 1.03/1.26  (step @p4051 :rule trans :premises (@p4050 @p4048))
% 1.03/1.26  (step @p4052 :rule bool-impl-elim :args (@t1004 @t2215))
% 1.03/1.26  (step @p4053 :rule trans :premises (@p4052 @p4051))
% 1.03/1.26  (step @p4054 :rule cong :premises (@p4053) :args ((forall @t12 (=> @t1004 @t2215))))
% 1.03/1.26  (step @p4055 :rule cong :premises (@p3748 @p2508) :args (@t190))
% 1.03/1.26  (step @p4056 :rule cong :premises (@p2333 @p4055) :args (@t193))
% 1.03/1.26  (step @p4057 :rule cong :premises (@p4056) :args (@t194))
% 1.03/1.26  (step @p4058 :rule trans :premises (@p4057 @p4054))
% 1.03/1.26  (step @p4059 :rule refl :args (tptp.setext))
% 1.03/1.26  (step @p4060 :rule cong :premises (@p4059 @p4058) :args (@t195))
% 1.03/1.26  (step @p4061 :rule eq_resolve :premises (@p22 @p4060))
% 1.03/1.26  (step @p4062 :rule cong :premises (@p4061 @p4047) :args (@t2216))
% 1.03/1.26  (step @p4063 :rule eq-symm :args (@t1170 @t19))
% 1.03/1.26  (step @p4064 :rule nary_cong :premises (@p2523 @p4063) :args (@t2217))
% 1.03/1.26  (step @p4065 :rule cong :premises (@p4064) :args (@t2218))
% 1.03/1.26  (step @p4066 :rule cong :premises (@p4065) :args (@t2219))
% 1.03/1.26  (step @p4067 :rule refl :args (@t1171))
% 1.03/1.26  (step @p4068 :rule refl :args (@t1173))
% 1.03/1.26  (step @p4069 :rule nary_cong :premises (@p4068 @p4067 @p4066) :args (@t2220))
% 1.03/1.26  (step @p4070 :rule aci_norm :args ((= @t2222 @t2220)))
% 1.03/1.26  (step @p4071 :rule trans :premises (@p4070 @p4069))
% 1.03/1.26  (step @p4072 :rule cong :premises (@p4071) :args (@t2223))
% 1.03/1.26  (step @p4073 :rule quant-merge-prenex :args ((= (forall @t150 @t2225) @t2223)))
% 1.03/1.26  (step @p4074 :rule refl :args (@t1173))
% 1.03/1.26  (step @p4075 :rule alpha_equiv :args (@t2226 (@list @t1170) @t1409))
% 1.03/1.26  (step @p4076 :rule nary_cong :premises (@p4075 @p4074) :args (@t2227))
% 1.03/1.26  (step @p4077 :rule quant-miniscope-or :args ((= @t2225 @t2227)))
% 1.03/1.26  (step @p4078 :rule trans :premises (@p4077 @p4076))
% 1.03/1.26  (step @p4079 :rule symm :premises (@p4078))
% 1.03/1.26  (step @p4080 :rule cong :premises (@p4079) :args ((forall @t150 (or @t1050 @t1173))))
% 1.03/1.26  (step @p4081 :rule trans :premises (@p4080 @p4073))
% 1.03/1.26  (step @p4082 :rule trans :premises (@p4081 @p4072))
% 1.03/1.26  (step @p4083 :rule nary_cong :premises (@p2591 @p4074) :args ((or @t1834 @t1173)))
% 1.03/1.26  (step @p4084 :rule bool-impl-elim :args (@t1051 @t1173))
% 1.03/1.26  (step @p4085 :rule trans :premises (@p4084 @p4083))
% 1.03/1.26  (step @p4086 :rule cong :premises (@p4085) :args ((forall @t150 (=> @t1051 @t1173))))
% 1.03/1.26  (step @p4087 :rule trans :premises (@p4086 @p4082))
% 1.03/1.26  (step @p4088 :rule cong :premises (@p2652 @p3153) :args (@t2228))
% 1.03/1.26  (step @p4089 :rule cong :premises (@p4088) :args (@t2229))
% 1.03/1.26  (step @p4090 :rule trans :premises (@p4089 @p4087))
% 1.03/1.26  (step @p4091 :rule refl :args (tptp.exuE3e))
% 1.03/1.26  (step @p4092 :rule cong :premises (@p4091 @p4090) :args ((= tptp.exuE3e @t2229)))
% 1.03/1.26  (step @p4093 :rule cong :premises (@p2701 @p3160) :args (@t187))
% 1.03/1.26  (step @p4094 :rule cong :premises (@p4093) :args (@t188))
% 1.03/1.26  (step @p4095 :rule cong :premises (@p4091 @p4094) :args (@t189))
% 1.03/1.26  (step @p4096 :rule trans :premises (@p4095 @p4092))
% 1.03/1.26  (step @p4097 :rule eq_resolve :premises (@p21 @p4096))
% 1.03/1.26  (step @p4098 :rule cong :premises (@p4097 @p4062) :args (@t2230))
% 1.03/1.26  (step @p4099 :rule eq-symm :args (@t1177 tptp.notinemptyset))
% 1.03/1.26  (step @p4100 :rule refl :args (tptp.notinemptyset))
% 1.03/1.26  (step @p4101 :rule cong :premises (@p3381) :args (@t17))
% 1.03/1.26  (step @p4102 :rule cong :premises (@p4101 @p4100) :args ((= @t17 tptp.notinemptyset)))
% 1.03/1.26  (step @p4103 :rule trans :premises (@p4102 @p4099))
% 1.03/1.26  (step @p4104 :rule eq-symm :args (tptp.notinemptyset @t17))
% 1.03/1.26  (step @p4105 :rule trans :premises (@p4104 @p4103))
% 1.03/1.26  (step @p4106 :rule eq_resolve :premises (@p20 @p4105))
% 1.03/1.26  (step @p4107 :rule cong :premises (@p4106 @p4098) :args (@t2231))
% 1.03/1.26  (step @p4108 :rule bool-impl-false1 :args (@t15))
% 1.03/1.26  (step @p4109 :rule cong :premises (@p4108) :args (@t184))
% 1.03/1.26  (step @p4110 :rule trans :premises (@p4109 @p4101))
% 1.03/1.26  (step @p4111 :rule refl :args (tptp.emptysetimpfalse))
% 1.03/1.26  (step @p4112 :rule cong :premises (@p4111 @p4110) :args (@t185))
% 1.03/1.26  (step @p4113 :rule eq_resolve :premises (@p19 @p4112))
% 1.03/1.26  (step @p4114 :rule cong :premises (@p4113 @p4107) :args (@t2232))
% 1.03/1.26  (step @p4115 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1609 @t173)) false)))
% 1.03/1.26  (step @p4116 :rule nary_cong :premises (@p1354 @p1346) :args (@t2233))
% 1.03/1.26  (step @p4117 :rule aci_norm :args ((= @t173 @t2233)))
% 1.03/1.26  (step @p4118 :rule trans :premises (@p4117 @p4116))
% 1.03/1.26  (step @p4119 :rule cong :premises (@p4118) :args (@t180))
% 1.03/1.26  (step @p4120 :rule trans :premises (@p4119 @p4115))
% 1.03/1.26  (step @p4121 :rule refl :args (@t15))
% 1.03/1.26  (step @p4122 :rule cong :premises (@p4121 @p4120) :args (@t181))
% 1.03/1.26  (step @p4123 :rule trans :premises (@p4122 @p4108))
% 1.03/1.26  (step @p4124 :rule cong :premises (@p4123) :args (@t182))
% 1.03/1.26  (step @p4125 :rule trans :premises (@p4124 @p4101))
% 1.03/1.26  (step @p4126 :rule refl :args (tptp.emptysetE))
% 1.03/1.26  (step @p4127 :rule cong :premises (@p4126 @p4125) :args (@t183))
% 1.03/1.26  (step @p4128 :rule eq_resolve :premises (@p18 @p4127))
% 1.03/1.26  (step @p4129 :rule cong :premises (@p4128 @p4114) :args (@t2234))
% 1.03/1.26  (step @p4130 :rule aci_norm :args ((= @t2235 @t1181)))
% 1.03/1.26  (step @p4131 :rule cong :premises (@p4130) :args ((forall @t9 @t2235)))
% 1.03/1.26  (step @p4132 :rule quant-var-elim-eq :args ((= (forall @t179 (or @t1609 @t2237 @t173)) @t2235)))
% 1.03/1.26  (step @p4133 :rule refl :args (@t2237))
% 1.03/1.26  (step @p4134 :rule nary_cong :premises (@p1354 @p4133 @p1346) :args (@t2238))
% 1.03/1.26  (step @p4135 :rule aci_norm :args ((= @t2239 @t2238)))
% 1.03/1.26  (step @p4136 :rule trans :premises (@p4135 @p4134))
% 1.03/1.26  (step @p4137 :rule cong :premises (@p4136) :args (@t2240))
% 1.03/1.26  (step @p4138 :rule trans :premises (@p4137 @p4132))
% 1.03/1.26  (step @p4139 :rule cong :premises (@p4138) :args (@t2241))
% 1.03/1.26  (step @p4140 :rule quant-merge-prenex :args ((= @t2241 @t2242)))
% 1.03/1.26  (step @p4141 :rule symm :premises (@p4140))
% 1.03/1.26  (step @p4142 :rule quant_var_reordering :args ((= (forall @t176 @t2239) @t2242)))
% 1.03/1.26  (step @p4143 :rule trans :premises (@p4142 @p4141 @p4139))
% 1.03/1.26  (step @p4144 :rule trans :premises (@p4143 @p4131))
% 1.03/1.26  (step @p4145 :rule refl :args ((tptp.in @t4 @t174)))
% 1.03/1.26  (step @p4146 :rule cong :premises (@p479 @p3282) :args (@t2236))
% 1.03/1.26  (step @p4147 :rule trans :premises (@p4146 @p4145))
% 1.03/1.26  (step @p4148 :rule ho_cong :premises (@p1100 @p3282))
% 1.03/1.26  (step @p4149 :rule cong :premises (@p4148 @p4147) :args ((= (_ @t5 @t2052) @t2236)))
% 1.03/1.26  (step @p4150 :rule symm :premises (@p4149))
% 1.03/1.26  (step @p4151 :rule refl :args (@t175))
% 1.03/1.26  (step @p4152 :rule eq_resolve :premises (@p4151 @p4150))
% 1.03/1.26  (step @p4153 :rule ho_cong :premises (@p1100 @p3294))
% 1.03/1.26  (step @p4154 :rule trans :premises (@p4153 @p4152))
% 1.03/1.26  (step @p4155 :rule cong :premises (@p4154) :args (@t2243))
% 1.03/1.26  (step @p4156 :rule nary_cong :premises (@p4155 @p1346) :args (@t2244))
% 1.03/1.26  (step @p4157 :rule cong :premises (@p4156) :args ((forall @t176 @t2244)))
% 1.03/1.26  (step @p4158 :rule trans :premises (@p4157 @p4144))
% 1.03/1.26  (step @p4159 :rule bool-impl-elim :args (@t175 @t173))
% 1.03/1.26  (step @p4160 :rule cong :premises (@p4159) :args (@t177))
% 1.03/1.26  (step @p4161 :rule trans :premises (@p4160 @p4158))
% 1.03/1.26  (step @p4162 :rule refl :args (tptp.prop2setE))
% 1.03/1.26  (step @p4163 :rule cong :premises (@p4162 @p4161) :args (@t178))
% 1.03/1.26  (step @p4164 :rule eq_resolve :premises (@p17 @p4163))
% 1.03/1.26  (step @p4165 :rule cong :premises (@p4164 @p4129) :args (@t2245))
% 1.03/1.26  (step @p4166 :rule bool-eq-true :args (tptp.exuE1))
% 1.03/1.26  (step @p4167 :rule symm :premises (@p4166))
% 1.03/1.26  (step @p4168 :rule cong :premises (@p2652 @p2695) :args (@t2246))
% 1.03/1.26  (step @p4169 :rule cong :premises (@p4168) :args (@t2247))
% 1.03/1.26  (step @p4170 :rule trans :premises (@p4169 @p3176))
% 1.03/1.26  (step @p4171 :rule refl :args (tptp.exuE1))
% 1.03/1.26  (step @p4172 :rule cong :premises (@p4171 @p4170) :args ((= tptp.exuE1 @t2247)))
% 1.03/1.26  (step @p4173 :rule trans :premises (@p4172 @p4166))
% 1.03/1.26  (step @p4174 :rule cong :premises (@p2701 @p3183) :args (@t170))
% 1.03/1.26  (step @p4175 :rule cong :premises (@p4174) :args (@t171))
% 1.03/1.26  (step @p4176 :rule cong :premises (@p4171 @p4175) :args (@t172))
% 1.03/1.26  (step @p4177 :rule trans :premises (@p4176 @p4173))
% 1.03/1.26  (step @p4178 :rule eq_resolve :premises (@p16 @p4177))
% 1.03/1.26  (step @p4179 :rule eq_resolve :premises (@p4178 @p4167))
% 1.03/1.26  (step @p4180 :rule cong :premises (@p4179 @p4165) :args (@t2248))
% 1.03/1.26  (step @p4181 :rule cong :premises (@p4000) :args (@t2249))
% 1.03/1.26  (step @p4182 :rule nary_cong :premises (@p4181 @p4001) :args (@t2250))
% 1.03/1.26  (step @p4183 :rule cong :premises (@p4182) :args ((forall @t159 @t2250)))
% 1.03/1.26  (step @p4184 :rule cong :premises (@p4014) :args (@t2251))
% 1.03/1.26  (step @p4185 :rule nary_cong :premises (@p4184 @p1961) :args (@t2252))
% 1.03/1.26  (step @p4186 :rule cong :premises (@p4185) :args ((forall @t159 @t2252)))
% 1.03/1.26  (step @p4187 :rule trans :premises (@p4186 @p4183))
% 1.03/1.26  (step @p4188 :rule bool-impl-elim :args (@t157 @t144))
% 1.03/1.26  (step @p4189 :rule cong :premises (@p4188) :args (@t164))
% 1.03/1.26  (step @p4190 :rule trans :premises (@p4189 @p4187))
% 1.03/1.26  (step @p4191 :rule refl :args (tptp.dsetconstrER))
% 1.03/1.26  (step @p4192 :rule cong :premises (@p4191 @p4190) :args (@t165))
% 1.03/1.26  (step @p4193 :rule eq_resolve :premises (@p15 @p4192))
% 1.03/1.26  (step @p4194 :rule cong :premises (@p4193 @p4180) :args (@t2253))
% 1.03/1.26  (step @p4195 :rule nary_cong :premises (@p4181 @p1339) :args (@t2254))
% 1.03/1.26  (step @p4196 :rule cong :premises (@p4195) :args ((forall @t159 @t2254)))
% 1.03/1.26  (step @p4197 :rule nary_cong :premises (@p4184 @p427) :args (@t2255))
% 1.03/1.26  (step @p4198 :rule cong :premises (@p4197) :args ((forall @t159 @t2255)))
% 1.03/1.26  (step @p4199 :rule trans :premises (@p4198 @p4196))
% 1.03/1.26  (step @p4200 :rule bool-impl-elim :args (@t157 @t7))
% 1.03/1.26  (step @p4201 :rule cong :premises (@p4200) :args (@t162))
% 1.03/1.26  (step @p4202 :rule trans :premises (@p4201 @p4199))
% 1.03/1.26  (step @p4203 :rule refl :args (tptp.dsetconstrEL))
% 1.03/1.26  (step @p4204 :rule cong :premises (@p4203 @p4202) :args (@t163))
% 1.03/1.26  (step @p4205 :rule eq_resolve :premises (@p14 @p4204))
% 1.03/1.26  (step @p4206 :rule cong :premises (@p4205 @p4194) :args (@t2256))
% 1.03/1.26  (step @p4207 :rule nary_cong :premises (@p1334 @p3942 @p4000) :args (@t2257))
% 1.03/1.26  (step @p4208 :rule cong :premises (@p4207) :args ((forall @t159 @t2257)))
% 1.03/1.26  (step @p4209 :rule nary_cong :premises (@p428 @p2628 @p4014) :args (@t2258))
% 1.03/1.26  (step @p4210 :rule cong :premises (@p4209) :args ((forall @t159 @t2258)))
% 1.03/1.26  (step @p4211 :rule trans :premises (@p4210 @p4208))
% 1.03/1.26  (step @p4212 :rule aci_norm :args ((= (or @t197 (or @t315 @t157)) @t2258)))
% 1.03/1.26  (step @p4213 :rule bool-impl-elim :args (@t144 @t157))
% 1.03/1.26  (step @p4214 :rule nary_cong :premises (@p1278 @p4213) :args ((or @t197 @t158)))
% 1.03/1.26  (step @p4215 :rule trans :premises (@p4214 @p4212))
% 1.03/1.26  (step @p4216 :rule bool-impl-elim :args (@t7 @t158))
% 1.03/1.26  (step @p4217 :rule trans :premises (@p4216 @p4215))
% 1.03/1.26  (step @p4218 :rule cong :premises (@p4217) :args (@t160))
% 1.03/1.26  (step @p4219 :rule trans :premises (@p4218 @p4211))
% 1.03/1.26  (step @p4220 :rule refl :args (tptp.dsetconstrI))
% 1.03/1.26  (step @p4221 :rule cong :premises (@p4220 @p4219) :args (@t161))
% 1.03/1.26  (step @p4222 :rule eq_resolve :premises (@p13 @p4221))
% 1.03/1.26  (step @p4223 :rule cong :premises (@p4222 @p4206) :args (@t2259))
% 1.03/1.26  (step @p4224 :rule eq-symm :args (@t1191 @t19))
% 1.03/1.26  (step @p4225 :rule nary_cong :premises (@p2523 @p4224) :args (@t2260))
% 1.03/1.26  (step @p4226 :rule cong :premises (@p4225) :args (@t2261))
% 1.03/1.26  (step @p4227 :rule cong :premises (@p4226) :args (@t2262))
% 1.03/1.26  (step @p4228 :rule refl :args (@t1192))
% 1.03/1.26  (step @p4229 :rule refl :args (@t1193))
% 1.03/1.26  (step @p4230 :rule nary_cong :premises (@p4229 @p4228 @p4227) :args (@t2263))
% 1.03/1.26  (step @p4231 :rule aci_norm :args ((= @t2265 @t2263)))
% 1.03/1.26  (step @p4232 :rule trans :premises (@p4231 @p4230))
% 1.03/1.26  (step @p4233 :rule cong :premises (@p4232) :args (@t2266))
% 1.03/1.26  (step @p4234 :rule quant-merge-prenex :args ((= (forall @t150 @t2268) @t2266)))
% 1.03/1.26  (step @p4235 :rule refl :args (@t1193))
% 1.03/1.26  (step @p4236 :rule alpha_equiv :args (@t2269 (@list @t1191) @t1409))
% 1.03/1.26  (step @p4237 :rule nary_cong :premises (@p4236 @p4235) :args (@t2270))
% 1.03/1.26  (step @p4238 :rule quant-miniscope-or :args ((= @t2268 @t2270)))
% 1.03/1.26  (step @p4239 :rule trans :premises (@p4238 @p4237))
% 1.03/1.26  (step @p4240 :rule symm :premises (@p4239))
% 1.03/1.26  (step @p4241 :rule cong :premises (@p4240) :args ((forall @t150 (or @t1050 @t1193))))
% 1.03/1.26  (step @p4242 :rule trans :premises (@p4241 @p4234))
% 1.03/1.26  (step @p4243 :rule trans :premises (@p4242 @p4233))
% 1.03/1.26  (step @p4244 :rule cong :premises (@p2547) :args (@t2271))
% 1.03/1.26  (step @p4245 :rule nary_cong :premises (@p2550 @p4244) :args (@t2272))
% 1.03/1.26  (step @p4246 :rule cong :premises (@p4245) :args ((forall @t150 @t2272)))
% 1.03/1.26  (step @p4247 :rule trans :premises (@p4246 @p4243))
% 1.03/1.26  (step @p4248 :rule refl :args ((_ @t143 @t146)))
% 1.03/1.26  (step @p4249 :rule cong :premises (@p2567) :args (@t2271))
% 1.03/1.26  (step @p4250 :rule trans :premises (@p4249 @p4248))
% 1.03/1.26  (step @p4251 :rule refl :args (@t143))
% 1.03/1.26  (step @p4252 :rule ho_cong :premises (@p4251 @p2567))
% 1.03/1.26  (step @p4253 :rule cong :premises (@p4252 @p4250) :args ((= (_ @t143 @t1828) @t2271)))
% 1.03/1.26  (step @p4254 :rule symm :premises (@p4253))
% 1.03/1.26  (step @p4255 :rule refl :args (@t147))
% 1.03/1.26  (step @p4256 :rule eq_resolve :premises (@p4255 @p4254))
% 1.03/1.26  (step @p4257 :rule ho_cong :premises (@p4251 @p2574))
% 1.03/1.26  (step @p4258 :rule trans :premises (@p4257 @p4256))
% 1.03/1.26  (step @p4259 :rule nary_cong :premises (@p2577 @p4258) :args (@t2273))
% 1.03/1.26  (step @p4260 :rule cong :premises (@p4259) :args ((forall @t150 @t2273)))
% 1.03/1.26  (step @p4261 :rule trans :premises (@p4260 @p4247))
% 1.03/1.26  (step @p4262 :rule nary_cong :premises (@p2591 @p4255) :args ((or @t1834 @t147)))
% 1.03/1.26  (step @p4263 :rule bool-impl-elim :args (@t1051 @t147))
% 1.03/1.26  (step @p4264 :rule trans :premises (@p4263 @p4262))
% 1.03/1.26  (step @p4265 :rule cong :premises (@p4264) :args ((forall @t150 (=> @t1051 @t147))))
% 1.03/1.26  (step @p4266 :rule trans :premises (@p4265 @p4261))
% 1.03/1.26  (step @p4267 :rule refl :args (@t147))
% 1.03/1.26  (step @p4268 :rule cong :premises (@p2652 @p4267) :args (@t2274))
% 1.03/1.26  (step @p4269 :rule cong :premises (@p4268) :args (@t2275))
% 1.03/1.26  (step @p4270 :rule trans :premises (@p4269 @p4266))
% 1.03/1.26  (step @p4271 :rule refl :args (tptp.descrp))
% 1.03/1.26  (step @p4272 :rule cong :premises (@p4271 @p4270) :args ((= tptp.descrp @t2275)))
% 1.03/1.26  (step @p4273 :rule cong :premises (@p2701 @p4267) :args (@t149))
% 1.03/1.26  (step @p4274 :rule cong :premises (@p4273) :args (@t151))
% 1.03/1.26  (step @p4275 :rule cong :premises (@p4271 @p4274) :args (@t152))
% 1.03/1.26  (step @p4276 :rule trans :premises (@p4275 @p4272))
% 1.03/1.26  (step @p4277 :rule eq_resolve :premises (@p12 @p4276))
% 1.03/1.26  (step @p4278 :rule cong :premises (@p4277 @p4223) :args (@t2276))
% 1.03/1.26  (step @p4279 :rule aci_norm :args ((= (or @t1245 (or @t1238 (or @t1234 @t1222))) @t1246)))
% 1.03/1.26  (step @p4280 :rule bool-and-de-morgan :args (@t1233 @t1221 true))
% 1.03/1.26  (step @p4281 :rule refl :args (@t1238))
% 1.03/1.26  (step @p4282 :rule nary_cong :premises (@p4281 @p4280) :args ((or @t1238 (not (and @t1233 @t1221)))))
% 1.03/1.26  (step @p4283 :rule bool-and-de-morgan :args (@t1237 @t1233 (and @t1221)))
% 1.03/1.26  (step @p4284 :rule trans :premises (@p4283 @p4282))
% 1.03/1.26  (step @p4285 :rule refl :args (@t1245))
% 1.03/1.26  (step @p4286 :rule nary_cong :premises (@p4285 @p4284) :args ((or @t1245 (not (and @t1237 @t1233 @t1221)))))
% 1.03/1.26  (step @p4287 :rule bool-and-de-morgan :args (@t1244 @t1237 (and @t1233 @t1221)))
% 1.03/1.26  (step @p4288 :rule trans :premises (@p4287 @p4286))
% 1.03/1.26  (step @p4289 :rule trans :premises (@p4288 @p4279))
% 1.03/1.26  (step @p4290 :rule cong :premises (@p4289) :args (@t2278))
% 1.03/1.26  (step @p4291 :rule cong :premises (@p4290) :args (@t2279))
% 1.03/1.26  (step @p4292 :rule exists-elim :args ((= (exists @t41 @t2277) @t2279)))
% 1.03/1.26  (step @p4293 :rule trans :premises (@p4292 @p4291))
% 1.03/1.26  (step @p4294 :rule quant-merge-prenex :args ((= (forall @t118 @t2281) @t1221)))
% 1.03/1.26  (step @p4295 :rule refl :args (@t1215))
% 1.03/1.26  (step @p4296 :rule alpha_equiv :args (@t2282 (@list @t1216) @t1409))
% 1.03/1.26  (step @p4297 :rule refl :args (@t1219))
% 1.03/1.26  (step @p4298 :rule nary_cong :premises (@p4297 @p4296 @p4295) :args (@t2283))
% 1.03/1.26  (step @p4299 :rule quant-miniscope-or :args ((= @t2281 @t2283)))
% 1.03/1.26  (step @p4300 :rule trans :premises (@p4299 @p4298))
% 1.03/1.26  (step @p4301 :rule symm :premises (@p4300))
% 1.03/1.26  (step @p4302 :rule cong :premises (@p4301) :args ((forall @t118 @t2285)))
% 1.03/1.26  (step @p4303 :rule trans :premises (@p4302 @p4294))
% 1.03/1.26  (step @p4304 :rule aci_norm :args ((= (or (or @t1219 @t2284) @t1215) @t2285)))
% 1.03/1.26  (step @p4305 :rule bool-double-not-elim :args (@t2284))
% 1.03/1.26  (step @p4306 :rule nary_cong :premises (@p4297 @p4305) :args ((or @t1219 (not @t2286))))
% 1.03/1.26  (step @p4307 :rule bool-and-de-morgan :args (@t1218 @t2286 true))
% 1.03/1.26  (step @p4308 :rule trans :premises (@p4307 @p4306))
% 1.03/1.26  (step @p4309 :rule nary_cong :premises (@p4308 @p4295) :args ((or (not @t2287) @t1215)))
% 1.03/1.26  (step @p4310 :rule trans :premises (@p4309 @p4304))
% 1.03/1.26  (step @p4311 :rule bool-impl-elim :args (@t2287 @t1215))
% 1.03/1.26  (step @p4312 :rule trans :premises (@p4311 @p4310))
% 1.03/1.26  (step @p4313 :rule cong :premises (@p4312) :args ((forall @t118 (=> @t2287 @t1215))))
% 1.03/1.26  (step @p4314 :rule trans :premises (@p4313 @p4303))
% 1.03/1.26  (step @p4315 :rule refl :args (@t1206))
% 1.03/1.26  (step @p4316 :rule refl :args (@t1210))
% 1.03/1.26  (step @p4317 :rule refl :args (@t1211))
% 1.03/1.26  (step @p4318 :rule refl :args (@t109))
% 1.03/1.26  (step @p4319 :rule cong :premises (@p4318 @p4317) :args ((= @t109 @t1211)))
% 1.03/1.26  (step @p4320 :rule symm :premises (@p4319))
% 1.03/1.26  (step @p4321 :rule eq_resolve :premises (@p4318 @p4320))
% 1.03/1.26  (step @p4322 :rule cong :premises (@p4321) :args (@t2288))
% 1.03/1.26  (step @p4323 :rule refl :args (@t1213))
% 1.03/1.26  (step @p4324 :rule refl :args (@t110))
% 1.03/1.26  (step @p4325 :rule cong :premises (@p4324 @p4323) :args ((= @t110 @t1213)))
% 1.03/1.26  (step @p4326 :rule symm :premises (@p4325))
% 1.03/1.26  (step @p4327 :rule eq_resolve :premises (@p4324 @p4326))
% 1.03/1.26  (step @p4328 :rule cong :premises (@p4327) :args (@t2289))
% 1.03/1.26  (step @p4329 :rule nary_cong :premises (@p4328 @p4322 @p4316 @p4315) :args (@t2290))
% 1.03/1.26  (step @p4330 :rule cong :premises (@p4329) :args ((forall @t112 @t2290)))
% 1.03/1.26  (step @p4331 :rule aci_norm :args ((= (or @t2289 (or @t2288 (or @t1210 @t1206))) @t2290)))
% 1.03/1.26  (step @p4332 :rule bool-and-de-morgan :args (@t1209 @t1205 true))
% 1.03/1.26  (step @p4333 :rule refl :args (@t2288))
% 1.03/1.26  (step @p4334 :rule nary_cong :premises (@p4333 @p4332) :args ((or @t2288 (not (and @t1209 @t1205)))))
% 1.03/1.26  (step @p4335 :rule bool-and-de-morgan :args (@t109 @t1209 (and @t1205)))
% 1.03/1.26  (step @p4336 :rule trans :premises (@p4335 @p4334))
% 1.03/1.26  (step @p4337 :rule refl :args (@t2289))
% 1.03/1.26  (step @p4338 :rule nary_cong :premises (@p4337 @p4336) :args ((or @t2289 (not (and @t109 @t1209 @t1205)))))
% 1.03/1.26  (step @p4339 :rule bool-and-de-morgan :args (@t110 @t109 (and @t1209 @t1205)))
% 1.03/1.26  (step @p4340 :rule trans :premises (@p4339 @p4338))
% 1.03/1.26  (step @p4341 :rule trans :premises (@p4340 @p4331))
% 1.03/1.26  (step @p4342 :rule cong :premises (@p4341) :args (@t2292))
% 1.03/1.26  (step @p4343 :rule trans :premises (@p4342 @p4330))
% 1.03/1.26  (step @p4344 :rule cong :premises (@p4343) :args (@t2293))
% 1.03/1.26  (step @p4345 :rule exists-elim :args ((= (exists @t112 @t2291) @t2293)))
% 1.03/1.26  (step @p4346 :rule trans :premises (@p4345 @p4344))
% 1.03/1.26  (step @p4347 :rule aci_norm :args ((= @t2295 @t1203)))
% 1.03/1.26  (step @p4348 :rule cong :premises (@p4347) :args (@t2296))
% 1.03/1.26  (step @p4349 :rule quant-merge-prenex :args ((= (forall @t102 @t2298) @t2296)))
% 1.03/1.26  (step @p4350 :rule refl :args (@t1200))
% 1.03/1.26  (step @p4351 :rule alpha_equiv :args (@t2299 (@list @t1197) @t1387))
% 1.03/1.26  (step @p4352 :rule refl :args (@t1202))
% 1.03/1.26  (step @p4353 :rule nary_cong :premises (@p4352 @p4351 @p4350) :args (@t2300))
% 1.03/1.26  (step @p4354 :rule quant-miniscope-or :args ((= @t2298 @t2300)))
% 1.03/1.26  (step @p4355 :rule trans :premises (@p4354 @p4353))
% 1.03/1.26  (step @p4356 :rule symm :premises (@p4355))
% 1.03/1.26  (step @p4357 :rule cong :premises (@p4356) :args ((forall @t102 (or @t1202 @t2302 @t1200))))
% 1.03/1.26  (step @p4358 :rule trans :premises (@p4357 @p4349))
% 1.03/1.26  (step @p4359 :rule trans :premises (@p4358 @p4348))
% 1.03/1.26  (step @p4360 :rule refl :args (@t1200))
% 1.03/1.26  (step @p4361 :rule refl :args (@t94))
% 1.03/1.26  (step @p4362 :rule cong :premises (@p4361 @p4360) :args ((= @t94 @t1200)))
% 1.03/1.26  (step @p4363 :rule symm :premises (@p4362))
% 1.03/1.26  (step @p4364 :rule eq_resolve :premises (@p4361 @p4363))
% 1.03/1.26  (step @p4365 :rule refl :args (@t2302))
% 1.03/1.26  (step @p4366 :rule refl :args (@t1201))
% 1.03/1.26  (step @p4367 :rule refl :args (@t100))
% 1.03/1.26  (step @p4368 :rule cong :premises (@p4367 @p4366) :args ((= @t100 @t1201)))
% 1.03/1.26  (step @p4369 :rule symm :premises (@p4368))
% 1.03/1.26  (step @p4370 :rule eq_resolve :premises (@p4367 @p4369))
% 1.03/1.26  (step @p4371 :rule cong :premises (@p4370) :args (@t2303))
% 1.03/1.26  (step @p4372 :rule nary_cong :premises (@p4371 @p4365 @p4364) :args (@t2304))
% 1.03/1.26  (step @p4373 :rule cong :premises (@p4372) :args ((forall @t102 @t2304)))
% 1.03/1.26  (step @p4374 :rule trans :premises (@p4373 @p4359))
% 1.03/1.26  (step @p4375 :rule aci_norm :args ((= (or @t2303 @t2305) @t2304)))
% 1.03/1.26  (step @p4376 :rule bool-impl-elim :args (@t100 @t2305))
% 1.03/1.26  (step @p4377 :rule trans :premises (@p4376 @p4375))
% 1.03/1.26  (step @p4378 :rule cong :premises (@p4377) :args ((forall @t102 (=> @t100 @t2305))))
% 1.03/1.26  (step @p4379 :rule trans :premises (@p4378 @p4374))
% 1.03/1.26  (step @p4380 :rule refl :args (@t94))
% 1.03/1.26  (step @p4381 :rule refl :args (@t1208))
% 1.03/1.26  (step @p4382 :rule refl :args (@t96))
% 1.03/1.26  (step @p4383 :rule cong :premises (@p4382 @p4381) :args ((= @t96 @t1208)))
% 1.03/1.26  (step @p4384 :rule symm :premises (@p4383))
% 1.03/1.26  (step @p4385 :rule eq_resolve :premises (@p4382 @p4384))
% 1.03/1.26  (step @p4386 :rule refl :args (@t2301))
% 1.03/1.26  (step @p4387 :rule refl :args (@t97))
% 1.03/1.26  (step @p4388 :rule cong :premises (@p4387 @p4386) :args ((= @t97 @t2301)))
% 1.03/1.26  (step @p4389 :rule symm :premises (@p4388))
% 1.03/1.26  (step @p4390 :rule eq_resolve :premises (@p4387 @p4389))
% 1.03/1.26  (step @p4391 :rule cong :premises (@p4390) :args (@t2306))
% 1.03/1.26  (step @p4392 :rule nary_cong :premises (@p4391 @p4385) :args (@t2307))
% 1.03/1.26  (step @p4393 :rule cong :premises (@p4392) :args ((forall @t70 @t2307)))
% 1.03/1.26  (step @p4394 :rule bool-impl-elim :args (@t97 @t96))
% 1.03/1.26  (step @p4395 :rule cong :premises (@p4394) :args (@t98))
% 1.03/1.26  (step @p4396 :rule trans :premises (@p4395 @p4393))
% 1.03/1.26  (step @p4397 :rule nary_cong :premises (@p4396 @p4380) :args (@t99))
% 1.03/1.26  (step @p4398 :rule refl :args (@t100))
% 1.03/1.26  (step @p4399 :rule cong :premises (@p4398 @p4397) :args (@t101))
% 1.03/1.26  (step @p4400 :rule cong :premises (@p4399) :args (@t103))
% 1.03/1.26  (step @p4401 :rule trans :premises (@p4400 @p4379))
% 1.03/1.26  (step @p4402 :rule bool-double-not-elim :args (@t1209))
% 1.03/1.26  (step @p4403 :rule refl :args (@t1207))
% 1.03/1.26  (step @p4404 :rule refl :args (@t105))
% 1.03/1.26  (step @p4405 :rule cong :premises (@p4404 @p4403) :args ((= @t105 @t1207)))
% 1.03/1.26  (step @p4406 :rule symm :premises (@p4405))
% 1.03/1.26  (step @p4407 :rule eq_resolve :premises (@p4404 @p4406))
% 1.03/1.26  (step @p4408 :rule cong :premises (@p4407) :args (@t2308))
% 1.03/1.26  (step @p4409 :rule cong :premises (@p4385) :args (@t2309))
% 1.03/1.26  (step @p4410 :rule nary_cong :premises (@p4409 @p4408) :args (@t2310))
% 1.03/1.26  (step @p4411 :rule cong :premises (@p4410) :args ((forall @t70 @t2310)))
% 1.03/1.26  (step @p4412 :rule bool-and-de-morgan :args (@t96 @t105 true))
% 1.03/1.26  (step @p4413 :rule cong :premises (@p4412) :args (@t2311))
% 1.03/1.26  (step @p4414 :rule trans :premises (@p4413 @p4411))
% 1.03/1.26  (step @p4415 :rule cong :premises (@p4414) :args (@t2312))
% 1.03/1.26  (step @p4416 :rule exists-elim :args ((= @t107 @t2312)))
% 1.03/1.26  (step @p4417 :rule trans :premises (@p4416 @p4415))
% 1.03/1.26  (step @p4418 :rule cong :premises (@p4417) :args (@t108))
% 1.03/1.26  (step @p4419 :rule trans :premises (@p4418 @p4402))
% 1.03/1.26  (step @p4420 :rule refl :args (@t109))
% 1.03/1.26  (step @p4421 :rule refl :args (@t110))
% 1.03/1.26  (step @p4422 :rule nary_cong :premises (@p4421 @p4420 @p4419 @p4401) :args (@t111))
% 1.03/1.26  (step @p4423 :rule cong :premises (@p4422) :args (@t113))
% 1.03/1.26  (step @p4424 :rule trans :premises (@p4423 @p4346))
% 1.03/1.26  (step @p4425 :rule cong :premises (@p4322) :args (@t2313))
% 1.03/1.26  (step @p4426 :rule cong :premises (@p4425) :args (@t2314))
% 1.03/1.26  (step @p4427 :rule exists-elim :args ((= @t114 @t2314)))
% 1.03/1.26  (step @p4428 :rule trans :premises (@p4427 @p4426))
% 1.03/1.26  (step @p4429 :rule nary_cong :premises (@p4322 @p427) :args (@t2315))
% 1.03/1.26  (step @p4430 :rule cong :premises (@p4429) :args ((forall @t9 @t2315)))
% 1.03/1.26  (step @p4431 :rule bool-impl-elim :args (@t109 @t7))
% 1.03/1.26  (step @p4432 :rule cong :premises (@p4431) :args (@t115))
% 1.03/1.26  (step @p4433 :rule trans :premises (@p4432 @p4430))
% 1.03/1.26  (step @p4434 :rule nary_cong :premises (@p4433 @p4428) :args (@t116))
% 1.03/1.26  (step @p4435 :rule cong :premises (@p4434 @p4424) :args (@t117))
% 1.03/1.26  (step @p4436 :rule cong :premises (@p4435) :args (@t119))
% 1.03/1.26  (step @p4437 :rule trans :premises (@p4436 @p4314))
% 1.03/1.26  (step @p4438 :rule aci_norm :args ((= @t2318 @t1231)))
% 1.03/1.26  (step @p4439 :rule cong :premises (@p4438) :args (@t2319))
% 1.03/1.26  (step @p4440 :rule quant-merge-prenex :args ((= (forall @t127 @t2320) @t2319)))
% 1.03/1.26  (step @p4441 :rule alpha_equiv :args (@t2321 (@list @t1223) @t1409))
% 1.03/1.26  (step @p4442 :rule alpha_equiv :args (@t2322 (@list @t1226) @t1409))
% 1.03/1.26  (step @p4443 :rule refl :args (@t1214))
% 1.03/1.26  (step @p4444 :rule refl :args (@t1230))
% 1.03/1.26  (step @p4445 :rule nary_cong :premises (@p4444 @p4443 @p4442 @p4441) :args (@t2323))
% 1.03/1.26  (step @p4446 :rule quant-miniscope-or :args ((= @t2320 @t2323)))
% 1.03/1.26  (step @p4447 :rule trans :premises (@p4446 @p4445))
% 1.03/1.26  (step @p4448 :rule symm :premises (@p4447))
% 1.03/1.26  (step @p4449 :rule cong :premises (@p4448) :args ((forall @t127 (or @t1230 @t1214 @t2326 @t2325))))
% 1.03/1.26  (step @p4450 :rule trans :premises (@p4449 @p4440))
% 1.03/1.26  (step @p4451 :rule trans :premises (@p4450 @p4439))
% 1.03/1.26  (step @p4452 :rule refl :args (@t2325))
% 1.03/1.26  (step @p4453 :rule refl :args (@t2326))
% 1.03/1.26  (step @p4454 :rule refl :args (@t1229))
% 1.03/1.26  (step @p4455 :rule refl :args (@t124))
% 1.03/1.26  (step @p4456 :rule cong :premises (@p4455 @p4454) :args ((= @t124 @t1229)))
% 1.03/1.26  (step @p4457 :rule symm :premises (@p4456))
% 1.03/1.26  (step @p4458 :rule eq_resolve :premises (@p4455 @p4457))
% 1.03/1.26  (step @p4459 :rule cong :premises (@p4458) :args (@t2327))
% 1.03/1.26  (step @p4460 :rule nary_cong :premises (@p4459 @p4328 @p4453 @p4452) :args (@t2328))
% 1.03/1.26  (step @p4461 :rule cong :premises (@p4460) :args ((forall @t127 @t2328)))
% 1.03/1.26  (step @p4462 :rule trans :premises (@p4461 @p4451))
% 1.03/1.26  (step @p4463 :rule aci_norm :args ((= (or (or @t2327 @t2289) @t2329) @t2328)))
% 1.03/1.26  (step @p4464 :rule refl :args (@t2329))
% 1.03/1.26  (step @p4465 :rule bool-and-de-morgan :args (@t124 @t110 true))
% 1.03/1.26  (step @p4466 :rule nary_cong :premises (@p4465 @p4464) :args ((or (not @t125) @t2329)))
% 1.03/1.26  (step @p4467 :rule trans :premises (@p4466 @p4463))
% 1.03/1.26  (step @p4468 :rule bool-impl-elim :args (@t125 @t2329))
% 1.03/1.26  (step @p4469 :rule trans :premises (@p4468 @p4467))
% 1.03/1.26  (step @p4470 :rule cong :premises (@p4469) :args ((forall @t127 (=> @t125 @t2329))))
% 1.03/1.26  (step @p4471 :rule trans :premises (@p4470 @p4462))
% 1.03/1.26  (step @p4472 :rule refl :args (@t2324))
% 1.03/1.26  (step @p4473 :rule refl :args (@t120))
% 1.03/1.26  (step @p4474 :rule cong :premises (@p4473 @p4472) :args ((= @t120 @t2324)))
% 1.03/1.26  (step @p4475 :rule symm :premises (@p4474))
% 1.03/1.26  (step @p4476 :rule eq_resolve :premises (@p4473 @p4475))
% 1.03/1.26  (step @p4477 :rule cong :premises (@p4476) :args (@t2330))
% 1.03/1.26  (step @p4478 :rule nary_cong :premises (@p4477 @p4321) :args (@t2331))
% 1.03/1.26  (step @p4479 :rule cong :premises (@p4478) :args ((forall @t9 @t2331)))
% 1.03/1.26  (step @p4480 :rule bool-impl-elim :args (@t120 @t109))
% 1.03/1.26  (step @p4481 :rule cong :premises (@p4480) :args (@t121))
% 1.03/1.26  (step @p4482 :rule trans :premises (@p4481 @p4479))
% 1.03/1.26  (step @p4483 :rule nary_cong :premises (@p4322 @p4476) :args (@t2332))
% 1.03/1.26  (step @p4484 :rule cong :premises (@p4483) :args ((forall @t9 @t2332)))
% 1.03/1.26  (step @p4485 :rule bool-impl-elim :args (@t109 @t120))
% 1.03/1.26  (step @p4486 :rule cong :premises (@p4485) :args (@t122))
% 1.03/1.26  (step @p4487 :rule trans :premises (@p4486 @p4484))
% 1.03/1.26  (step @p4488 :rule nary_cong :premises (@p4487 @p4482) :args (@t123))
% 1.03/1.26  (step @p4489 :rule refl :args (@t125))
% 1.03/1.26  (step @p4490 :rule cong :premises (@p4489 @p4488) :args (@t126))
% 1.03/1.26  (step @p4491 :rule cong :premises (@p4490) :args (@t128))
% 1.03/1.26  (step @p4492 :rule trans :premises (@p4491 @p4471))
% 1.03/1.26  (step @p4493 :rule refl :args (@t1236))
% 1.03/1.26  (step @p4494 :rule nary_cong :premises (@p428 @p649 @p4493 @p2607) :args (@t2333))
% 1.03/1.26  (step @p4495 :rule cong :premises (@p4494) :args ((forall @t135 @t2333)))
% 1.03/1.26  (step @p4496 :rule aci_norm :args ((= (or (or @t197 @t1454) (or @t1236 @t129)) @t2333)))
% 1.03/1.26  (step @p4497 :rule bool-impl-elim :args (@t1235 @t129))
% 1.03/1.26  (step @p4498 :rule bool-and-de-morgan :args (@t7 @t21 true))
% 1.03/1.26  (step @p4499 :rule nary_cong :premises (@p4498 @p4497) :args ((or (not @t133) @t2334)))
% 1.03/1.26  (step @p4500 :rule trans :premises (@p4499 @p4496))
% 1.03/1.26  (step @p4501 :rule bool-impl-elim :args (@t133 @t2334))
% 1.03/1.26  (step @p4502 :rule trans :premises (@p4501 @p4500))
% 1.03/1.26  (step @p4503 :rule cong :premises (@p4502) :args ((forall @t135 (=> @t133 @t2334))))
% 1.03/1.26  (step @p4504 :rule trans :premises (@p4503 @p4495))
% 1.03/1.26  (step @p4505 :rule cong :premises (@p4321 @p4407) :args (@t130))
% 1.03/1.26  (step @p4506 :rule nary_cong :premises (@p4459 @p4505) :args (@t2335))
% 1.03/1.26  (step @p4507 :rule cong :premises (@p4506) :args ((forall @t118 @t2335)))
% 1.03/1.26  (step @p4508 :rule bool-impl-elim :args (@t124 @t130))
% 1.03/1.26  (step @p4509 :rule cong :premises (@p4508) :args (@t131))
% 1.03/1.26  (step @p4510 :rule trans :premises (@p4509 @p4507))
% 1.03/1.26  (step @p4511 :rule cong :premises (@p4510 @p2611) :args (@t132))
% 1.03/1.26  (step @p4512 :rule refl :args (@t133))
% 1.03/1.26  (step @p4513 :rule cong :premises (@p4512 @p4511) :args (@t134))
% 1.03/1.26  (step @p4514 :rule cong :premises (@p4513) :args (@t136))
% 1.03/1.26  (step @p4515 :rule trans :premises (@p4514 @p4504))
% 1.03/1.26  (step @p4516 :rule aci_norm :args ((= @t2337 @t1242)))
% 1.03/1.26  (step @p4517 :rule cong :premises (@p4516) :args (@t2338))
% 1.03/1.26  (step @p4518 :rule quant-merge-prenex :args ((= (forall @t118 @t2340) @t2338)))
% 1.03/1.26  (step @p4519 :rule alpha_equiv :args (@t2341 (@list @t1239) @t1409))
% 1.03/1.26  (step @p4520 :rule nary_cong :premises (@p4444 @p4519) :args (@t2342))
% 1.03/1.26  (step @p4521 :rule quant-miniscope-or :args ((= @t2340 @t2342)))
% 1.03/1.26  (step @p4522 :rule trans :premises (@p4521 @p4520))
% 1.03/1.26  (step @p4523 :rule symm :premises (@p4522))
% 1.03/1.26  (step @p4524 :rule cong :premises (@p4523) :args ((forall @t118 (or @t1230 @t1218))))
% 1.03/1.26  (step @p4525 :rule trans :premises (@p4524 @p4518))
% 1.03/1.26  (step @p4526 :rule trans :premises (@p4525 @p4517))
% 1.03/1.26  (step @p4527 :rule refl :args (@t1218))
% 1.03/1.26  (step @p4528 :rule nary_cong :premises (@p4459 @p4527) :args (@t2343))
% 1.03/1.26  (step @p4529 :rule cong :premises (@p4528) :args ((forall @t118 @t2343)))
% 1.03/1.26  (step @p4530 :rule trans :premises (@p4529 @p4526))
% 1.03/1.26  (step @p4531 :rule bool-impl-elim :args (@t124 @t1218))
% 1.03/1.26  (step @p4532 :rule cong :premises (@p4531) :args ((forall @t118 (=> @t124 @t1218))))
% 1.03/1.26  (step @p4533 :rule trans :premises (@p4532 @p4530))
% 1.03/1.26  (step @p4534 :rule refl :args (@t124))
% 1.03/1.26  (step @p4535 :rule cong :premises (@p4534 @p4433) :args (@t137))
% 1.03/1.26  (step @p4536 :rule cong :premises (@p4535) :args (@t138))
% 1.03/1.26  (step @p4537 :rule trans :premises (@p4536 @p4533))
% 1.03/1.26  (step @p4538 :rule nary_cong :premises (@p4537 @p4515 @p4492 @p4437) :args (@t139))
% 1.03/1.26  (step @p4539 :rule cong :premises (@p4538) :args (@t140))
% 1.03/1.26  (step @p4540 :rule trans :premises (@p4539 @p4293))
% 1.03/1.26  (step @p4541 :rule cong :premises (@p4540) :args (@t141))
% 1.03/1.26  (step @p4542 :rule refl :args (tptp.wellorderingAx))
% 1.03/1.26  (step @p4543 :rule cong :premises (@p4542 @p4541) :args (@t142))
% 1.03/1.26  (step @p4544 :rule eq_resolve :premises (@p11 @p4543))
% 1.03/1.26  (step @p4545 :rule cong :premises (@p4544 @p4278) :args (@t2344))
% 1.03/1.26  (step @p4546 :rule quant-merge-prenex :args ((= (forall @t64 @t2346) @t1255)))
% 1.03/1.26  (step @p4547 :rule refl :args (@t1251))
% 1.03/1.26  (step @p4548 :rule alpha_equiv :args (@t2347 (@list @t1252) @t1409))
% 1.03/1.26  (step @p4549 :rule nary_cong :premises (@p4548 @p4547) :args (@t2348))
% 1.03/1.26  (step @p4550 :rule quant-miniscope-or :args ((= @t2346 @t2348)))
% 1.03/1.26  (step @p4551 :rule trans :premises (@p4550 @p4549))
% 1.03/1.26  (step @p4552 :rule symm :premises (@p4551))
% 1.03/1.26  (step @p4553 :rule cong :premises (@p4552) :args ((forall @t64 (or @t1098 @t1251))))
% 1.03/1.26  (step @p4554 :rule trans :premises (@p4553 @p4546))
% 1.03/1.26  (step @p4555 :rule nary_cong :premises (@p3920 @p4547) :args ((or @t2185 @t1251)))
% 1.03/1.26  (step @p4556 :rule bool-impl-elim :args (@t1099 @t1251))
% 1.03/1.26  (step @p4557 :rule trans :premises (@p4556 @p4555))
% 1.03/1.26  (step @p4558 :rule cong :premises (@p4557) :args ((forall @t64 (=> @t1099 @t1251))))
% 1.03/1.26  (step @p4559 :rule trans :premises (@p4558 @p4554))
% 1.03/1.26  (step @p4560 :rule refl :args (@t1250))
% 1.03/1.26  (step @p4561 :rule nary_cong :premises (@p3658 @p4560) :args (@t2349))
% 1.03/1.26  (step @p4562 :rule cong :premises (@p4561) :args ((forall @t41 @t2349)))
% 1.03/1.26  (step @p4563 :rule bool-and-de-morgan :args (@t39 @t1249 true))
% 1.03/1.26  (step @p4564 :rule cong :premises (@p4563) :args (@t2351))
% 1.03/1.26  (step @p4565 :rule trans :premises (@p4564 @p4562))
% 1.03/1.26  (step @p4566 :rule cong :premises (@p4565) :args (@t2352))
% 1.03/1.26  (step @p4567 :rule exists-elim :args ((= (exists @t41 @t2350) @t2352)))
% 1.03/1.26  (step @p4568 :rule trans :premises (@p4567 @p4566))
% 1.03/1.26  (step @p4569 :rule bool-double-not-elim :args (@t1249))
% 1.03/1.26  (step @p4570 :rule nary_cong :premises (@p1273 @p428) :args (@t2353))
% 1.03/1.26  (step @p4571 :rule cong :premises (@p4570) :args ((forall @t9 @t2353)))
% 1.03/1.26  (step @p4572 :rule bool-and-de-morgan :args (@t6 @t7 true))
% 1.03/1.26  (step @p4573 :rule cong :premises (@p4572) :args (@t2354))
% 1.03/1.26  (step @p4574 :rule trans :premises (@p4573 @p4571))
% 1.03/1.26  (step @p4575 :rule cong :premises (@p4574) :args (@t2355))
% 1.03/1.26  (step @p4576 :rule exists-elim :args ((= @t85 @t2355)))
% 1.03/1.26  (step @p4577 :rule trans :premises (@p4576 @p4575))
% 1.03/1.26  (step @p4578 :rule cong :premises (@p4577) :args (@t86))
% 1.03/1.26  (step @p4579 :rule trans :premises (@p4578 @p4569))
% 1.03/1.26  (step @p4580 :rule refl :args (@t39))
% 1.03/1.26  (step @p4581 :rule nary_cong :premises (@p4580 @p4579) :args (@t87))
% 1.03/1.26  (step @p4582 :rule cong :premises (@p4581) :args (@t88))
% 1.03/1.26  (step @p4583 :rule trans :premises (@p4582 @p4568))
% 1.03/1.26  (step @p4584 :rule cong :premises (@p3543 @p4583) :args (@t90))
% 1.03/1.26  (step @p4585 :rule cong :premises (@p4584) :args (@t91))
% 1.03/1.26  (step @p4586 :rule trans :premises (@p4585 @p4559))
% 1.03/1.26  (step @p4587 :rule refl :args (tptp.foundationAx))
% 1.03/1.26  (step @p4588 :rule cong :premises (@p4587 @p4586) :args (@t92))
% 1.03/1.26  (step @p4589 :rule eq_resolve :premises (@p10 @p4588))
% 1.03/1.26  (step @p4590 :rule cong :premises (@p4589 @p4545) :args (@t2356))
% 1.03/1.26  (step @p4591 :rule bool-impl-elim :args (@t1268 @t1260))
% 1.03/1.26  (step @p4592 :rule cong :premises (@p4591) :args ((forall @t81 (=> @t1268 @t1260))))
% 1.03/1.26  (step @p4593 :rule exists-elim :args ((= (exists @t41 @t1259) @t1260)))
% 1.03/1.26  (step @p4594 :rule refl :args (@t1258))
% 1.03/1.26  (step @p4595 :rule cong :premises (@p1250 @p4594) :args (@t2357))
% 1.03/1.26  (step @p4596 :rule cong :premises (@p4595) :args ((forall @t9 @t2357)))
% 1.03/1.26  (step @p4597 :rule refl :args (@t1257))
% 1.03/1.26  (step @p4598 :rule refl :args (@t68))
% 1.03/1.26  (step @p4599 :rule cong :premises (@p4598 @p4597) :args ((= @t68 @t1257)))
% 1.03/1.26  (step @p4600 :rule symm :premises (@p4599))
% 1.03/1.26  (step @p4601 :rule eq_resolve :premises (@p4598 @p4600))
% 1.03/1.26  (step @p4602 :rule cong :premises (@p4601) :args (@t2358))
% 1.03/1.26  (step @p4603 :rule nary_cong :premises (@p649 @p4602) :args (@t2359))
% 1.03/1.26  (step @p4604 :rule cong :premises (@p4603) :args ((forall @t70 @t2359)))
% 1.03/1.26  (step @p4605 :rule bool-and-de-morgan :args (@t21 @t68 true))
% 1.03/1.26  (step @p4606 :rule cong :premises (@p4605) :args (@t2360))
% 1.03/1.26  (step @p4607 :rule trans :premises (@p4606 @p4604))
% 1.03/1.26  (step @p4608 :rule cong :premises (@p4607) :args (@t2361))
% 1.03/1.26  (step @p4609 :rule exists-elim :args ((= @t71 @t2361)))
% 1.03/1.26  (step @p4610 :rule trans :premises (@p4609 @p4608))
% 1.03/1.26  (step @p4611 :rule refl :args (@t6))
% 1.03/1.26  (step @p4612 :rule cong :premises (@p4611 @p4610) :args (@t72))
% 1.03/1.26  (step @p4613 :rule cong :premises (@p4612) :args (@t73))
% 1.03/1.26  (step @p4614 :rule trans :premises (@p4613 @p4596))
% 1.03/1.26  (step @p4615 :rule cong :premises (@p4614) :args (@t74))
% 1.03/1.26  (step @p4616 :rule trans :premises (@p4615 @p4593))
% 1.03/1.26  (step @p4617 :rule refl :args (@t1267))
% 1.03/1.26  (step @p4618 :rule nary_cong :premises (@p428 @p4617) :args (@t2362))
% 1.03/1.26  (step @p4619 :rule cong :premises (@p4618) :args ((forall @t9 @t2362)))
% 1.03/1.26  (step @p4620 :rule bool-impl-elim :args (@t7 @t1267))
% 1.03/1.26  (step @p4621 :rule cong :premises (@p4620) :args ((forall @t9 (=> @t7 @t1267))))
% 1.03/1.26  (step @p4622 :rule trans :premises (@p4621 @p4619))
% 1.03/1.26  (step @p4623 :rule refl :args (@t1264))
% 1.03/1.26  (step @p4624 :rule refl :args (@t1265))
% 1.03/1.26  (step @p4625 :rule refl :args (@t2363))
% 1.03/1.26  (step @p4626 :rule cong :premises (@p4625 @p4624) :args ((= @t2363 @t1265)))
% 1.03/1.26  (step @p4627 :rule symm :premises (@p4626))
% 1.03/1.26  (step @p4628 :rule eq_resolve :premises (@p4625 @p4627))
% 1.03/1.26  (step @p4629 :rule cong :premises (@p4628) :args (@t2364))
% 1.03/1.26  (step @p4630 :rule nary_cong :premises (@p4629 @p4623) :args (@t2365))
% 1.03/1.26  (step @p4631 :rule cong :premises (@p4630) :args ((forall @t1266 @t2365)))
% 1.03/1.26  (step @p4632 :rule refl :args (@t1262))
% 1.03/1.26  (step @p4633 :rule refl :args (@t1263))
% 1.03/1.26  (step @p4634 :rule refl :args (@t76))
% 1.03/1.26  (step @p4635 :rule cong :premises (@p4634 @p4633) :args ((= @t76 @t1263)))
% 1.03/1.26  (step @p4636 :rule symm :premises (@p4635))
% 1.03/1.26  (step @p4637 :rule eq_resolve :premises (@p4634 @p4636))
% 1.03/1.26  (step @p4638 :rule cong :premises (@p4637) :args (@t2366))
% 1.03/1.26  (step @p4639 :rule nary_cong :premises (@p4638 @p4632) :args (@t2367))
% 1.03/1.26  (step @p4640 :rule cong :premises (@p4639) :args ((forall @t70 @t2367)))
% 1.03/1.26  (step @p4641 :rule refl :args (@t1262))
% 1.03/1.26  (step @p4642 :rule beta-reduce :args ((= @t2368 @t76)))
% 1.03/1.26  (step @p4643 :rule cong :premises (@p4642) :args (@t2369))
% 1.03/1.26  (step @p4644 :rule nary_cong :premises (@p4643 @p4641) :args (@t2370))
% 1.03/1.26  (step @p4645 :rule cong :premises (@p4644) :args (@t2371))
% 1.03/1.26  (step @p4646 :rule trans :premises (@p4645 @p4640))
% 1.03/1.26  (step @p4647 :rule cong :premises (@p4646) :args (@t2372))
% 1.03/1.26  (step @p4648 :rule beta-reduce :args ((= @t2373 @t2363)))
% 1.03/1.26  (step @p4649 :rule cong :premises (@p4648) :args (@t2374))
% 1.03/1.26  (step @p4650 :rule nary_cong :premises (@p4649 @p4647) :args (@t2375))
% 1.03/1.26  (step @p4651 :rule cong :premises (@p4650) :args (@t2376))
% 1.03/1.26  (step @p4652 :rule trans :premises (@p4651 @p4631))
% 1.03/1.26  (step @p4653 :rule cong :premises (@p4652) :args (@t2377))
% 1.03/1.26  (step @p4654 :rule beta-reduce :args ((= (_ (lambda @t150 (not (forall @t1266 (or @t2378 (not (forall @t70 (or @t1024 @t1262))))))) @t77) @t2377)))
% 1.03/1.26  (step @p4655 :rule trans :premises (@p4654 @p4653))
% 1.03/1.26  (step @p4656 :rule refl :args (@t77))
% 1.03/1.26  (step @p4657 :rule eq-symm :args (@t1261 @t19))
% 1.03/1.26  (step @p4658 :rule nary_cong :premises (@p2523 @p4657) :args (@t2379))
% 1.03/1.26  (step @p4659 :rule cong :premises (@p4658) :args (@t2380))
% 1.03/1.26  (step @p4660 :rule cong :premises (@p4659) :args (@t2381))
% 1.03/1.26  (step @p4661 :rule refl :args (@t2378))
% 1.03/1.26  (step @p4662 :rule nary_cong :premises (@p4661 @p4660) :args (@t2382))
% 1.03/1.26  (step @p4663 :rule cong :premises (@p4662) :args (@t2383))
% 1.03/1.26  (step @p4664 :rule cong :premises (@p4663) :args (@t2384))
% 1.03/1.26  (step @p4665 :rule cong :premises (@p4664) :args ((lambda @t150 @t2384)))
% 1.03/1.26  (step @p4666 :rule ho_cong :premises (@p4665 @p4656))
% 1.03/1.26  (step @p4667 :rule trans :premises (@p4666 @p4655))
% 1.03/1.26  (step @p4668 :rule refl :args (@t77))
% 1.03/1.26  (step @p4669 :rule alpha_equiv :args (@t1050 @t1409 (@list @t1261)))
% 1.03/1.26  (step @p4670 :rule cong :premises (@p4669) :args (@t1051))
% 1.03/1.26  (step @p4671 :rule cong :premises (@p4670) :args (@t1850))
% 1.03/1.26  (step @p4672 :rule ho_cong :premises (@p4671 @p4668))
% 1.03/1.26  (step @p4673 :rule trans :premises (@p4672 @p4667))
% 1.03/1.26  (step @p4674 :rule cong :premises (@p450 @p4673) :args (@t2385))
% 1.03/1.26  (step @p4675 :rule cong :premises (@p4674) :args (@t2386))
% 1.03/1.26  (step @p4676 :rule trans :premises (@p4675 @p4622))
% 1.03/1.26  (step @p4677 :rule cong :premises (@p4676 @p4616) :args (@t2387))
% 1.03/1.26  (step @p4678 :rule cong :premises (@p4677) :args (@t2388))
% 1.03/1.26  (step @p4679 :rule trans :premises (@p4678 @p4592))
% 1.03/1.26  (step @p4680 :rule refl :args (tptp.replAx))
% 1.03/1.26  (step @p4681 :rule cong :premises (@p4680 @p4679) :args ((= tptp.replAx @t2388)))
% 1.03/1.26  (step @p4682 :rule refl :args (@t74))
% 1.03/1.26  (step @p4683 :rule ho_cong :premises (@p2697 @p4656))
% 1.03/1.26  (step @p4684 :rule cong :premises (@p450 @p4683) :args (@t78))
% 1.03/1.26  (step @p4685 :rule cong :premises (@p4684) :args (@t79))
% 1.03/1.26  (step @p4686 :rule cong :premises (@p4685 @p4682) :args (@t80))
% 1.03/1.26  (step @p4687 :rule cong :premises (@p4686) :args (@t82))
% 1.03/1.26  (step @p4688 :rule cong :premises (@p4680 @p4687) :args (@t83))
% 1.03/1.26  (step @p4689 :rule trans :premises (@p4688 @p4681))
% 1.03/1.26  (step @p4690 :rule eq_resolve :premises (@p9 @p4689))
% 1.03/1.26  (step @p4691 :rule cong :premises (@p4690 @p4590) :args (@t2389))
% 1.03/1.26  (step @p4692 :rule aci_norm :args ((= @t2391 @t1282)))
% 1.03/1.26  (step @p4693 :rule cong :premises (@p4692) :args (@t2392))
% 1.03/1.26  (step @p4694 :rule quant-merge-prenex :args ((= (forall @t64 @t2394) @t2392)))
% 1.03/1.26  (step @p4695 :rule alpha_equiv :args (@t2395 (@list @t1271) @t1409))
% 1.03/1.26  (step @p4696 :rule refl :args (@t1279))
% 1.03/1.26  (step @p4697 :rule refl :args (@t1281))
% 1.03/1.26  (step @p4698 :rule nary_cong :premises (@p4697 @p4696 @p4695) :args (@t2396))
% 1.03/1.26  (step @p4699 :rule quant-miniscope-or :args ((= @t2394 @t2396)))
% 1.03/1.26  (step @p4700 :rule trans :premises (@p4699 @p4698))
% 1.03/1.26  (step @p4701 :rule symm :premises (@p4700))
% 1.03/1.26  (step @p4702 :rule cong :premises (@p4701) :args ((forall @t64 (or @t1281 @t1279 @t2397))))
% 1.03/1.26  (step @p4703 :rule trans :premises (@p4702 @p4694))
% 1.03/1.26  (step @p4704 :rule trans :premises (@p4703 @p4693))
% 1.03/1.26  (step @p4705 :rule refl :args (@t2397))
% 1.03/1.26  (step @p4706 :rule refl :args (@t1280))
% 1.03/1.26  (step @p4707 :rule refl :args (@t61))
% 1.03/1.26  (step @p4708 :rule cong :premises (@p4707 @p4706) :args ((= @t61 @t1280)))
% 1.03/1.26  (step @p4709 :rule symm :premises (@p4708))
% 1.03/1.26  (step @p4710 :rule eq_resolve :premises (@p4707 @p4709))
% 1.03/1.26  (step @p4711 :rule cong :premises (@p4710) :args (@t2398))
% 1.03/1.26  (step @p4712 :rule nary_cong :premises (@p4711 @p4696 @p4705) :args (@t2399))
% 1.03/1.26  (step @p4713 :rule cong :premises (@p4712) :args ((forall @t64 @t2399)))
% 1.03/1.26  (step @p4714 :rule trans :premises (@p4713 @p4704))
% 1.03/1.26  (step @p4715 :rule aci_norm :args ((= (or (or @t2398 @t1279) @t2397) @t2399)))
% 1.03/1.26  (step @p4716 :rule bool-and-de-morgan :args (@t61 @t1278 true))
% 1.03/1.26  (step @p4717 :rule nary_cong :premises (@p4716 @p4705) :args ((or (not @t2400) @t2397)))
% 1.03/1.26  (step @p4718 :rule trans :premises (@p4717 @p4715))
% 1.03/1.26  (step @p4719 :rule bool-impl-elim :args (@t2400 @t2397))
% 1.03/1.26  (step @p4720 :rule trans :premises (@p4719 @p4718))
% 1.03/1.26  (step @p4721 :rule cong :premises (@p4720) :args ((forall @t64 (=> @t2400 @t2397))))
% 1.03/1.26  (step @p4722 :rule trans :premises (@p4721 @p4714))
% 1.03/1.26  (step @p4723 :rule refl :args (@t1276))
% 1.03/1.26  (step @p4724 :rule refl :args (@t54))
% 1.03/1.26  (step @p4725 :rule cong :premises (@p4724 @p4723) :args ((= @t54 @t1276)))
% 1.03/1.26  (step @p4726 :rule symm :premises (@p4725))
% 1.03/1.26  (step @p4727 :rule eq_resolve :premises (@p4724 @p4726))
% 1.03/1.26  (step @p4728 :rule cong :premises (@p4727) :args (@t2401))
% 1.03/1.26  (step @p4729 :rule nary_cong :premises (@p4728 @p427) :args (@t2402))
% 1.03/1.26  (step @p4730 :rule cong :premises (@p4729) :args ((forall @t9 @t2402)))
% 1.03/1.26  (step @p4731 :rule bool-impl-elim :args (@t54 @t7))
% 1.03/1.26  (step @p4732 :rule cong :premises (@p4731) :args (@t57))
% 1.03/1.26  (step @p4733 :rule trans :premises (@p4732 @p4730))
% 1.03/1.26  (step @p4734 :rule refl :args ((tptp.in @t51 @t2)))
% 1.03/1.26  (step @p4735 :rule refl :args (@t1274))
% 1.03/1.26  (step @p4736 :rule cong :premises (@p4735 @p1036) :args (@t1275))
% 1.03/1.26  (step @p4737 :rule trans :premises (@p4736 @p4734))
% 1.03/1.26  (step @p4738 :rule ho_cong :premises (@p512 @p4735))
% 1.03/1.26  (step @p4739 :rule ho_cong :premises (@p4738 @p1036))
% 1.03/1.26  (step @p4740 :rule cong :premises (@p4739 @p4737) :args ((= (_ @t2403 @t2) @t1275)))
% 1.03/1.26  (step @p4741 :rule symm :premises (@p4740))
% 1.03/1.26  (step @p4742 :rule refl :args (@t58))
% 1.03/1.26  (step @p4743 :rule eq_resolve :premises (@p4742 @p4741))
% 1.03/1.26  (step @p4744 :rule refl :args (@t51))
% 1.03/1.26  (step @p4745 :rule cong :premises (@p4744 @p4735) :args ((= @t51 @t1274)))
% 1.03/1.26  (step @p4746 :rule symm :premises (@p4745))
% 1.03/1.26  (step @p4747 :rule eq_resolve :premises (@p4744 @p4746))
% 1.03/1.26  (step @p4748 :rule ho_cong :premises (@p512 @p4747))
% 1.03/1.26  (step @p4749 :rule ho_cong :premises (@p4748 @p1036))
% 1.03/1.26  (step @p4750 :rule trans :premises (@p4749 @p4743))
% 1.03/1.26  (step @p4751 :rule nary_cong :premises (@p4728 @p428 @p4750) :args (@t2404))
% 1.03/1.26  (step @p4752 :rule cong :premises (@p4751) :args ((forall @t9 @t2404)))
% 1.03/1.26  (step @p4753 :rule aci_norm :args ((= (or (or @t2401 @t197) @t58) @t2404)))
% 1.03/1.26  (step @p4754 :rule bool-and-de-morgan :args (@t54 @t7 true))
% 1.03/1.26  (step @p4755 :rule nary_cong :premises (@p4754 @p4742) :args ((or (not @t59) @t58)))
% 1.03/1.26  (step @p4756 :rule trans :premises (@p4755 @p4753))
% 1.03/1.26  (step @p4757 :rule bool-impl-elim :args (@t59 @t58))
% 1.03/1.26  (step @p4758 :rule trans :premises (@p4757 @p4756))
% 1.03/1.26  (step @p4759 :rule cong :premises (@p4758) :args (@t60))
% 1.03/1.26  (step @p4760 :rule trans :premises (@p4759 @p4752))
% 1.03/1.26  (step @p4761 :rule refl :args (@t61))
% 1.03/1.26  (step @p4762 :rule nary_cong :premises (@p4761 @p4760) :args (@t62))
% 1.03/1.26  (step @p4763 :rule cong :premises (@p4762 @p4733) :args (@t63))
% 1.03/1.26  (step @p4764 :rule cong :premises (@p4763) :args (@t65))
% 1.03/1.26  (step @p4765 :rule trans :premises (@p4764 @p4722))
% 1.03/1.26  (step @p4766 :rule refl :args (tptp.omegaIndAx))
% 1.03/1.26  (step @p4767 :rule cong :premises (@p4766 @p4765) :args (@t66))
% 1.03/1.26  (step @p4768 :rule eq_resolve :premises (@p8 @p4767))
% 1.03/1.26  (step @p4769 :rule cong :premises (@p4768 @p4691) :args (@t2405))
% 1.03/1.26  (step @p4770 :rule refl :args ((tptp.in @t51 tptp.omega)))
% 1.03/1.26  (step @p4771 :rule refl :args (tptp.omega))
% 1.03/1.26  (step @p4772 :rule cong :premises (@p4735 @p4771) :args (@t1286))
% 1.03/1.26  (step @p4773 :rule trans :premises (@p4772 @p4770))
% 1.03/1.26  (step @p4774 :rule ho_cong :premises (@p4738 @p4771))
% 1.03/1.26  (step @p4775 :rule cong :premises (@p4774 @p4773) :args ((= (_ @t2403 tptp.omega) @t1286)))
% 1.03/1.26  (step @p4776 :rule symm :premises (@p4775))
% 1.03/1.26  (step @p4777 :rule refl :args (@t53))
% 1.03/1.26  (step @p4778 :rule eq_resolve :premises (@p4777 @p4776))
% 1.03/1.26  (step @p4779 :rule ho_cong :premises (@p4748 @p4771))
% 1.03/1.26  (step @p4780 :rule trans :premises (@p4779 @p4778))
% 1.03/1.26  (step @p4781 :rule nary_cong :premises (@p4728 @p4780) :args (@t2406))
% 1.03/1.26  (step @p4782 :rule cong :premises (@p4781) :args ((forall @t9 @t2406)))
% 1.03/1.26  (step @p4783 :rule bool-impl-elim :args (@t54 @t53))
% 1.03/1.26  (step @p4784 :rule cong :premises (@p4783) :args (@t55))
% 1.03/1.26  (step @p4785 :rule trans :premises (@p4784 @p4782))
% 1.03/1.26  (step @p4786 :rule refl :args (tptp.omegaSAx))
% 1.03/1.26  (step @p4787 :rule cong :premises (@p4786 @p4785) :args (@t56))
% 1.03/1.26  (step @p4788 :rule eq_resolve :premises (@p7 @p4787))
% 1.03/1.26  (step @p4789 :rule cong :premises (@p4788 @p4769) :args (@t2407))
% 1.03/1.26  (step @p4790 :rule cong :premises (@p6 @p4789) :args (@t2408))
% 1.03/1.26  (step @p4791 :rule cong :premises (@p1111 @p3626) :args (@t2409))
% 1.03/1.26  (step @p4792 :rule cong :premises (@p4791) :args ((forall @t46 @t2409)))
% 1.03/1.26  (step @p4793 :rule bool-and-de-morgan :args (@t6 @t39 true))
% 1.03/1.26  (step @p4794 :rule cong :premises (@p4793) :args (@t2410))
% 1.03/1.26  (step @p4795 :rule trans :premises (@p4794 @p3660))
% 1.03/1.26  (step @p4796 :rule cong :premises (@p4795) :args (@t2411))
% 1.03/1.26  (step @p4797 :rule exists-elim :args ((= @t42 @t2411)))
% 1.03/1.26  (step @p4798 :rule trans :premises (@p4797 @p4796))
% 1.03/1.26  (step @p4799 :rule cong :premises (@p1148 @p4798) :args (@t45))
% 1.03/1.26  (step @p4800 :rule cong :premises (@p4799) :args (@t47))
% 1.03/1.26  (step @p4801 :rule trans :premises (@p4800 @p4792))
% 1.03/1.26  (step @p4802 :rule refl :args (tptp.setunionAx))
% 1.03/1.26  (step @p4803 :rule cong :premises (@p4802 @p4801) :args (@t48))
% 1.03/1.26  (step @p4804 :rule eq_resolve :premises (@p5 @p4803))
% 1.03/1.26  (step @p4805 :rule cong :premises (@p4804 @p4790) :args (@t2412))
% 1.03/1.26  (step @p4806 :rule eq-symm :args (@t985 @t1131))
% 1.03/1.26  (step @p4807 :rule cong :premises (@p4806) :args ((forall @t12 (= @t985 @t1131))))
% 1.03/1.26  (step @p4808 :rule refl :args (@t1131))
% 1.03/1.26  (step @p4809 :rule cong :premises (@p2047 @p4808) :args (@t2413))
% 1.03/1.26  (step @p4810 :rule cong :premises (@p4809) :args ((forall @t12 @t2413)))
% 1.03/1.26  (step @p4811 :rule trans :premises (@p4810 @p4807))
% 1.03/1.26  (step @p4812 :rule cong :premises (@p3744 @p3748) :args (@t36))
% 1.03/1.26  (step @p4813 :rule cong :premises (@p4812) :args (@t37))
% 1.03/1.26  (step @p4814 :rule trans :premises (@p4813 @p4811))
% 1.03/1.26  (step @p4815 :rule refl :args (tptp.powersetAx))
% 1.03/1.26  (step @p4816 :rule cong :premises (@p4815 @p4814) :args (@t38))
% 1.03/1.26  (step @p4817 :rule eq_resolve :premises (@p4 @p4816))
% 1.03/1.26  (step @p4818 :rule cong :premises (@p4817 @p4805) :args (@t2414))
% 1.03/1.26  (step @p4819 :rule nary_cong :premises (@p2607 @p648) :args (@t2154))
% 1.03/1.26  (step @p4820 :rule cong :premises (@p3790 @p4819) :args (@t2415))
% 1.03/1.26  (step @p4821 :rule cong :premises (@p4820) :args ((forall @t28 @t2415)))
% 1.03/1.26  (step @p4822 :rule cong :premises (@p3800 @p3799) :args (@t27))
% 1.03/1.26  (step @p4823 :rule cong :premises (@p4822) :args (@t29))
% 1.03/1.26  (step @p4824 :rule trans :premises (@p4823 @p4821))
% 1.03/1.26  (step @p4825 :rule refl :args (tptp.setadjoinAx))
% 1.03/1.26  (step @p4826 :rule cong :premises (@p4825 @p4824) :args (@t30))
% 1.03/1.26  (step @p4827 :rule eq_resolve :premises (@p3 @p4826))
% 1.03/1.26  (step @p4828 :rule cong :premises (@p4827 @p4818) :args (@t2416))
% 1.03/1.26  (step @p4829 :rule refl :args (tptp.emptysetAx))
% 1.03/1.26  (step @p4830 :rule cong :premises (@p4829 @p4101) :args (@t18))
% 1.03/1.26  (step @p4831 :rule eq_resolve :premises (@p2 @p4830))
% 1.03/1.26  (step @p4832 :rule cong :premises (@p4831 @p4828) :args (@t2417))
% 1.03/1.26  (step @p4833 :rule bool-impl-elim :args (@t1299 @t3))
% 1.03/1.26  (step @p4834 :rule cong :premises (@p4833) :args ((forall @t12 (=> @t1299 @t3))))
% 1.03/1.26  (step @p4835 :rule cong :premises (@p427 @p1250) :args (@t8))
% 1.03/1.26  (step @p4836 :rule cong :premises (@p4835) :args (@t10))
% 1.03/1.26  (step @p4837 :rule cong :premises (@p4836 @p2508) :args (@t11))
% 1.03/1.26  (step @p4838 :rule cong :premises (@p4837) :args (@t13))
% 1.03/1.26  (step @p4839 :rule trans :premises (@p4838 @p4834))
% 1.03/1.26  (step @p4840 :rule refl :args (tptp.setextAx))
% 1.03/1.26  (step @p4841 :rule cong :premises (@p4840 @p4839) :args (@t14))
% 1.03/1.26  (step @p4842 :rule eq_resolve :premises (@p1 @p4841))
% 1.03/1.26  (step @p4843 :rule cong :premises (@p4842 @p4832) :args (@t2418))
% 1.03/1.26  (step @p4844 :rule cong :premises (@p4843) :args ((not @t2418)))
% 1.03/1.26  (step @p4845 :rule trans :premises (@p4844 @p408))
% 1.03/1.26  (step @p4846 :rule refl :args (@t861))
% 1.03/1.26  (step @p4847 :rule refl :args ((tptp.in @t380 @t2422)))
% 1.03/1.26  (step @p4848 :rule refl :args ((tptp.dsetconstr @t656 @t2421)))
% 1.03/1.26  (step @p4849 :rule refl :args ((tptp.setadjoin @t275 @t2420)))
% 1.03/1.26  (step @p4850 :rule refl :args ((tptp.setadjoin @t2419 tptp.emptyset)))
% 1.03/1.26  (step @p4851 :rule refl :args ((tptp.setadjoin @t19 @t1415)))
% 1.03/1.26  (step @p4852 :rule cong :premises (@p667 @p470) :args (@t864))
% 1.03/1.26  (step @p4853 :rule trans :premises (@p4852 @p4851))
% 1.03/1.26  (step @p4854 :rule cong :premises (@p4853 @p208) :args (@t865))
% 1.03/1.26  (step @p4855 :rule trans :premises (@p4854 @p4850))
% 1.03/1.26  (step @p4856 :rule cong :premises (@p502 @p4855) :args (@t867))
% 1.03/1.26  (step @p4857 :rule trans :premises (@p4856 @p4849))
% 1.03/1.26  (step @p4858 :rule cong :premises (@p479 @p4857) :args (@t868))
% 1.03/1.26  (step @p4859 :rule cong :premises (@p4858) :args (@t869))
% 1.03/1.26  (step @p4860 :rule cong :premises (@p644) :args (@t873))
% 1.03/1.26  (step @p4861 :rule nary_cong :premises (@p4860 @p483 @p4859) :args (@t874))
% 1.03/1.26  (step @p4862 :rule cong :premises (@p4861) :args (@t876))
% 1.03/1.26  (step @p4863 :rule cong :premises (@p4862) :args (@t877))
% 1.03/1.26  (step @p4864 :rule cong :premises (@p4863) :args (@t878))
% 1.03/1.26  (step @p4865 :rule cong :premises (@p496 @p4864) :args (@t882))
% 1.03/1.26  (step @p4866 :rule trans :premises (@p4865 @p4848))
% 1.03/1.26  (step @p4867 :rule refl :args (@t380))
% 1.03/1.26  (step @p4868 :rule cong :premises (@p4867 @p4866) :args (@t883))
% 1.03/1.26  (step @p4869 :rule trans :premises (@p4868 @p4847))
% 1.03/1.26  (step @p4870 :rule refl :args (@t680))
% 1.03/1.26  (step @p4871 :rule ho_cong :premises (@p4870 @p4866))
% 1.03/1.26  (step @p4872 :rule cong :premises (@p4871 @p4869) :args ((= (_ @t680 @t882) @t883)))
% 1.03/1.26  (step @p4873 :rule symm :premises (@p4872))
% 1.03/1.26  (step @p4874 :rule refl :args ((_ @t680 @t2422)))
% 1.03/1.26  (step @p4875 :rule eq_resolve :premises (@p4874 @p4873))
% 1.03/1.26  (step @p4876 :rule ho_cong :premises (@p520 @p4864))
% 1.03/1.26  (step @p4877 :rule cong :premises (@p4876 @p4866) :args ((= (_ @t1424 @t878) @t882)))
% 1.03/1.26  (step @p4878 :rule symm :premises (@p4877))
% 1.03/1.26  (step @p4879 :rule refl :args (@t2422))
% 1.03/1.26  (step @p4880 :rule eq_resolve :premises (@p4879 @p4878))
% 1.03/1.26  (step @p4881 :rule refl :args (@t878))
% 1.03/1.26  (step @p4882 :rule ho_cong :premises (@p546 @p4881))
% 1.03/1.26  (step @p4883 :rule trans :premises (@p4882 @p4880))
% 1.03/1.26  (step @p4884 :rule ho_cong :premises (@p4870 @p4883))
% 1.03/1.26  (step @p4885 :rule trans :premises (@p4884 @p4875))
% 1.03/1.26  (step @p4886 :rule cong :premises (@p4885) :args (@t2424))
% 1.03/1.26  (step @p4887 :rule nary_cong :premises (@p4886 @p4846) :args (@t2425))
% 1.03/1.26  (step @p4888 :rule cong :premises (@p4887) :args ((forall @t682 @t2425)))
% 1.03/1.26  (step @p4889 :rule bool-impl-elim :args (@t2423 @t861))
% 1.03/1.26  (step @p4890 :rule cong :premises (@p4889) :args ((forall @t682 (=> @t2423 @t861))))
% 1.03/1.26  (step @p4891 :rule trans :premises (@p4890 @p4888))
% 1.03/1.26  (step @p4892 :rule aci_norm :args ((= @t2427 @t859)))
% 1.03/1.26  (step @p4893 :rule cong :premises (@p4892) :args (@t2428))
% 1.03/1.26  (step @p4894 :rule quant-merge-prenex :args ((= (forall @t9 @t2430) @t2428)))
% 1.03/1.26  (step @p4895 :rule alpha_equiv :args (@t2431 (@list @t852) @t1387))
% 1.03/1.26  (step @p4896 :rule nary_cong :premises (@p414 @p4895) :args (@t2432))
% 1.03/1.26  (step @p4897 :rule quant-miniscope-or :args ((= @t2430 @t2432)))
% 1.03/1.26  (step @p4898 :rule trans :premises (@p4897 @p4896))
% 1.03/1.26  (step @p4899 :rule symm :premises (@p4898))
% 1.03/1.26  (step @p4900 :rule cong :premises (@p4899) :args ((forall @t9 (or @t858 @t2433))))
% 1.03/1.26  (step @p4901 :rule trans :premises (@p4900 @p4894))
% 1.03/1.26  (step @p4902 :rule trans :premises (@p4901 @p4893))
% 1.03/1.26  (step @p4903 :rule refl :args (@t2433))
% 1.03/1.26  (step @p4904 :rule nary_cong :premises (@p428 @p4903) :args (@t2434))
% 1.03/1.26  (step @p4905 :rule cong :premises (@p4904) :args ((forall @t9 @t2434)))
% 1.03/1.26  (step @p4906 :rule trans :premises (@p4905 @p4902))
% 1.03/1.26  (step @p4907 :rule bool-double-not-elim :args (@t2433))
% 1.03/1.26  (step @p4908 :rule nary_cong :premises (@p1278 @p4907) :args ((or @t197 (not @t2435))))
% 1.03/1.26  (step @p4909 :rule bool-and-de-morgan :args (@t7 @t2435 true))
% 1.03/1.26  (step @p4910 :rule trans :premises (@p4909 @p4908))
% 1.03/1.26  (step @p4911 :rule cong :premises (@p4910) :args (@t2437))
% 1.03/1.26  (step @p4912 :rule trans :premises (@p4911 @p4906))
% 1.03/1.26  (step @p4913 :rule cong :premises (@p4912) :args (@t2438))
% 1.03/1.26  (step @p4914 :rule exists-elim :args ((= (exists @t9 @t2436) @t2438)))
% 1.03/1.26  (step @p4915 :rule trans :premises (@p4914 @p4913))
% 1.03/1.26  (step @p4916 :rule cong :premises (@p4867 @p583) :args (@t2439))
% 1.03/1.26  (step @p4917 :rule cong :premises (@p4916) :args (@t2440))
% 1.03/1.26  (step @p4918 :rule nary_cong :premises (@p592 @p4917) :args (@t2441))
% 1.03/1.26  (step @p4919 :rule cong :premises (@p4918) :args ((forall @t70 @t2441)))
% 1.03/1.26  (step @p4920 :rule bool-and-de-morgan :args (@t351 @t2439 true))
% 1.03/1.26  (step @p4921 :rule cong :premises (@p4920) :args (@t2443))
% 1.03/1.26  (step @p4922 :rule trans :premises (@p4921 @p4919))
% 1.03/1.26  (step @p4923 :rule cong :premises (@p4922) :args (@t2444))
% 1.03/1.26  (step @p4924 :rule exists-elim :args ((= (exists @t70 @t2442) @t2444)))
% 1.03/1.26  (step @p4925 :rule trans :premises (@p4924 @p4923))
% 1.03/1.26  (step @p4926 :rule refl :args (@t380))
% 1.03/1.26  (step @p4927 :rule cong :premises (@p4926 @p617) :args (@t2445))
% 1.03/1.26  (step @p4928 :rule nary_cong :premises (@p621 @p4927) :args (@t2446))
% 1.03/1.26  (step @p4929 :rule cong :premises (@p4928) :args (@t2447))
% 1.03/1.26  (step @p4930 :rule trans :premises (@p4929 @p4925))
% 1.03/1.26  (step @p4931 :rule nary_cong :premises (@p450 @p4930) :args (@t2448))
% 1.03/1.26  (step @p4932 :rule cong :premises (@p4931) :args (@t2449))
% 1.03/1.26  (step @p4933 :rule trans :premises (@p4932 @p4915))
% 1.03/1.26  (step @p4934 :rule refl :args (@t680))
% 1.03/1.26  (step @p4935 :rule ho_cong :premises (@p4934 @p612))
% 1.03/1.26  (step @p4936 :rule cong :premises (@p4935 @p4933) :args (@t2450))
% 1.03/1.26  (step @p4937 :rule cong :premises (@p4936) :args (@t2451))
% 1.03/1.26  (step @p4938 :rule trans :premises (@p4937 @p4891))
% 1.03/1.26  (step @p4939 :rule cong :premises (@p628 @p4938) :args (@t2452))
% 1.03/1.26  (step @p4940 :rule cong :premises (@p808 @p4939) :args (@t2453))
% 1.03/1.26  (step @p4941 :rule cong :premises (@p822 @p4940) :args (@t2454))
% 1.03/1.26  (step @p4942 :rule cong :premises (@p865 @p4941) :args (@t2455))
% 1.03/1.26  (step @p4943 :rule cong :premises (@p907 @p4942) :args (@t2456))
% 1.03/1.26  (step @p4944 :rule cong :premises (@p949 @p4943) :args (@t2457))
% 1.03/1.26  (step @p4945 :rule cong :premises (@p954 @p4944) :args (@t2458))
% 1.03/1.26  (step @p4946 :rule cong :premises (@p1007 @p4945) :args (@t2459))
% 1.03/1.26  (step @p4947 :rule cong :premises (@p1031 @p4946) :args (@t2460))
% 1.03/1.26  (step @p4948 :rule cong :premises (@p1053 @p4947) :args (@t2461))
% 1.03/1.26  (step @p4949 :rule cong :premises (@p1081 @p4948) :args (@t2462))
% 1.03/1.26  (step @p4950 :rule cong :premises (@p1161 @p4949) :args (@t2463))
% 1.03/1.26  (step @p4951 :rule cong :premises (@p1192 @p4950) :args (@t2464))
% 1.03/1.26  (step @p4952 :rule cong :premises (@p1207 @p4951) :args (@t2465))
% 1.03/1.26  (step @p4953 :rule cong :premises (@p1212 @p4952) :args (@t2466))
% 1.03/1.26  (step @p4954 :rule cong :premises (@p1269 @p4953) :args (@t2467))
% 1.03/1.26  (step @p4955 :rule cong :premises (@p1285 @p4954) :args (@t2468))
% 1.03/1.26  (step @p4956 :rule cong :premises (@p1302 @p4955) :args (@t2469))
% 1.03/1.26  (step @p4957 :rule cong :premises (@p1318 @p4956) :args (@t2470))
% 1.03/1.26  (step @p4958 :rule cong :premises (@p1393 @p4957) :args (@t2471))
% 1.03/1.26  (step @p4959 :rule cong :premises (@p1419 @p4958) :args (@t2472))
% 1.03/1.26  (step @p4960 :rule cong :premises (@p1436 @p4959) :args (@t2473))
% 1.03/1.26  (step @p4961 :rule cong :premises (@p1456 @p4960) :args (@t2474))
% 1.03/1.26  (step @p4962 :rule cong :premises (@p1468 @p4961) :args (@t2475))
% 1.03/1.26  (step @p4963 :rule cong :premises (@p1488 @p4962) :args (@t2476))
% 1.03/1.26  (step @p4964 :rule cong :premises (@p1505 @p4963) :args (@t2477))
% 1.03/1.26  (step @p4965 :rule cong :premises (@p1518 @p4964) :args (@t2478))
% 1.03/1.26  (step @p4966 :rule cong :premises (@p1527 @p4965) :args (@t2479))
% 1.03/1.26  (step @p4967 :rule cong :premises (@p1536 @p4966) :args (@t2480))
% 1.03/1.26  (step @p4968 :rule cong :premises (@p1552 @p4967) :args (@t2481))
% 1.03/1.26  (step @p4969 :rule cong :premises (@p1597 @p4968) :args (@t2482))
% 1.03/1.26  (step @p4970 :rule cong :premises (@p1612 @p4969) :args (@t2483))
% 1.03/1.26  (step @p4971 :rule cong :premises (@p1634 @p4970) :args (@t2484))
% 1.03/1.26  (step @p4972 :rule cong :premises (@p1651 @p4971) :args (@t2485))
% 1.03/1.26  (step @p4973 :rule cong :premises (@p1677 @p4972) :args (@t2486))
% 1.03/1.26  (step @p4974 :rule cong :premises (@p1697 @p4973) :args (@t2487))
% 1.03/1.26  (step @p4975 :rule cong :premises (@p1710 @p4974) :args (@t2488))
% 1.03/1.26  (step @p4976 :rule cong :premises (@p1722 @p4975) :args (@t2489))
% 1.03/1.26  (step @p4977 :rule cong :premises (@p1737 @p4976) :args (@t2490))
% 1.03/1.26  (step @p4978 :rule cong :premises (@p1746 @p4977) :args (@t2491))
% 1.03/1.26  (step @p4979 :rule cong :premises (@p1785 @p4978) :args (@t2492))
% 1.03/1.26  (step @p4980 :rule cong :premises (@p1799 @p4979) :args (@t2493))
% 1.03/1.26  (step @p4981 :rule cong :premises (@p1815 @p4980) :args (@t2494))
% 1.03/1.26  (step @p4982 :rule cong :premises (@p1831 @p4981) :args (@t2495))
% 1.03/1.26  (step @p4983 :rule cong :premises (@p1853 @p4982) :args (@t2496))
% 1.03/1.26  (step @p4984 :rule cong :premises (@p1904 @p4983) :args (@t2497))
% 1.03/1.26  (step @p4985 :rule cong :premises (@p1913 @p4984) :args (@t2498))
% 1.03/1.26  (step @p4986 :rule cong :premises (@p1918 @p4985) :args (@t2499))
% 1.03/1.26  (step @p4987 :rule cong :premises (@p1930 @p4986) :args (@t2500))
% 1.03/1.26  (step @p4988 :rule cong :premises (@p1970 @p4987) :args (@t2501))
% 1.03/1.26  (step @p4989 :rule cong :premises (@p1991 @p4988) :args (@t2502))
% 1.03/1.26  (step @p4990 :rule cong :premises (@p2017 @p4989) :args (@t2503))
% 1.03/1.26  (step @p4991 :rule cong :premises (@p2033 @p4990) :args (@t2504))
% 1.03/1.26  (step @p4992 :rule cong :premises (@p2054 @p4991) :args (@t2505))
% 1.03/1.26  (step @p4993 :rule cong :premises (@p2063 @p4992) :args (@t2506))
% 1.03/1.26  (step @p4994 :rule cong :premises (@p2079 @p4993) :args (@t2507))
% 1.03/1.26  (step @p4995 :rule cong :premises (@p2095 @p4994) :args (@t2508))
% 1.03/1.26  (step @p4996 :rule cong :premises (@p2114 @p4995) :args (@t2509))
% 1.03/1.26  (step @p4997 :rule cong :premises (@p2138 @p4996) :args (@t2510))
% 1.03/1.26  (step @p4998 :rule cong :premises (@p2158 @p4997) :args (@t2511))
% 1.03/1.26  (step @p4999 :rule cong :premises (@p2183 @p4998) :args (@t2512))
% 1.03/1.26  (step @p5000 :rule cong :premises (@p2193 @p4999) :args (@t2513))
% 1.03/1.26  (step @p5001 :rule cong :premises (@p2236 @p5000) :args (@t2514))
% 1.03/1.26  (step @p5002 :rule cong :premises (@p2266 @p5001) :args (@t2515))
% 1.03/1.26  (step @p5003 :rule cong :premises (@p2282 @p5002) :args (@t2516))
% 1.03/1.26  (step @p5004 :rule cong :premises (@p2295 @p5003) :args (@t2517))
% 1.03/1.26  (step @p5005 :rule cong :premises (@p2308 @p5004) :args (@t2518))
% 1.03/1.26  (step @p5006 :rule cong :premises (@p2318 @p5005) :args (@t2519))
% 1.03/1.26  (step @p5007 :rule cong :premises (@p2323 @p5006) :args (@t2520))
% 1.03/1.26  (step @p5008 :rule cong :premises (@p2363 @p5007) :args (@t2521))
% 1.03/1.26  (step @p5009 :rule cong :premises (@p2383 @p5008) :args (@t2522))
% 1.03/1.26  (step @p5010 :rule cong :premises (@p2387 @p5009) :args (@t2523))
% 1.03/1.26  (step @p5011 :rule cong :premises (@p2512 @p5010) :args (@t2524))
% 1.03/1.26  (step @p5012 :rule cong :premises (@p2680 @p5011) :args (@t2525))
% 1.03/1.26  (step @p5013 :rule cong :premises (@p2751 @p5012) :args (@t2526))
% 1.03/1.26  (step @p5014 :rule cong :premises (@p2763 @p5013) :args (@t2527))
% 1.03/1.26  (step @p5015 :rule cong :premises (@p2800 @p5014) :args (@t2528))
% 1.03/1.26  (step @p5016 :rule cong :premises (@p2830 @p5015) :args (@t2529))
% 1.03/1.26  (step @p5017 :rule cong :premises (@p2905 @p5016) :args (@t2530))
% 1.03/1.26  (step @p5018 :rule cong :premises (@p2914 @p5017) :args (@t2531))
% 1.03/1.26  (step @p5019 :rule cong :premises (@p2926 @p5018) :args (@t2532))
% 1.03/1.26  (step @p5020 :rule cong :premises (@p2935 @p5019) :args (@t2533))
% 1.03/1.26  (step @p5021 :rule cong :premises (@p2996 @p5020) :args (@t2534))
% 1.03/1.26  (step @p5022 :rule cong :premises (@p3070 @p5021) :args (@t2535))
% 1.03/1.26  (step @p5023 :rule cong :premises (@p3118 @p5022) :args (@t2536))
% 1.03/1.26  (step @p5024 :rule cong :premises (@p3157 @p5023) :args (@t2537))
% 1.03/1.26  (step @p5025 :rule cong :premises (@p3180 @p5024) :args (@t2538))
% 1.03/1.26  (step @p5026 :rule cong :premises (@p3196 @p5025) :args (@t2539))
% 1.03/1.26  (step @p5027 :rule cong :premises (@p3237 @p5026) :args (@t2540))
% 1.03/1.26  (step @p5028 :rule cong :premises (@p3303 @p5027) :args (@t2541))
% 1.03/1.26  (step @p5029 :rule cong :premises (@p3334 @p5028) :args (@t2542))
% 1.03/1.26  (step @p5030 :rule cong :premises (@p3343 @p5029) :args (@t2543))
% 1.03/1.26  (step @p5031 :rule cong :premises (@p3351 @p5030) :args (@t2544))
% 1.03/1.26  (step @p5032 :rule cong :premises (@p3362 @p5031) :args (@t2545))
% 1.03/1.26  (step @p5033 :rule cong :premises (@p3370 @p5032) :args (@t2546))
% 1.03/1.26  (step @p5034 :rule cong :premises (@p3387 @p5033) :args (@t2547))
% 1.03/1.26  (step @p5035 :rule cong :premises (@p3429 @p5034) :args (@t2548))
% 1.03/1.26  (step @p5036 :rule cong :premises (@p3433 @p5035) :args (@t2549))
% 1.03/1.26  (step @p5037 :rule cong :premises (@p3448 @p5036) :args (@t2550))
% 1.03/1.26  (step @p5038 :rule cong :premises (@p3452 @p5037) :args (@t2551))
% 1.03/1.26  (step @p5039 :rule cong :premises (@p3482 @p5038) :args (@t2552))
% 1.03/1.26  (step @p5040 :rule cong :premises (@p3507 @p5039) :args (@t2553))
% 1.03/1.26  (step @p5041 :rule cong :premises (@p3521 @p5040) :args (@t2554))
% 1.03/1.26  (step @p5042 :rule cong :premises (@p3530 @p5041) :args (@t2555))
% 1.03/1.26  (step @p5043 :rule cong :premises (@p3551 @p5042) :args (@t2556))
% 1.03/1.26  (step @p5044 :rule cong :premises (@p3589 @p5043) :args (@t2557))
% 1.03/1.26  (step @p5045 :rule cong :premises (@p3622 @p5044) :args (@t2558))
% 1.03/1.26  (step @p5046 :rule cong :premises (@p3682 @p5045) :args (@t2559))
% 1.03/1.26  (step @p5047 :rule cong :premises (@p3696 @p5046) :args (@t2560))
% 1.03/1.26  (step @p5048 :rule cong :premises (@p3711 @p5047) :args (@t2561))
% 1.03/1.26  (step @p5049 :rule cong :premises (@p3716 @p5048) :args (@t2562))
% 1.03/1.26  (step @p5050 :rule cong :premises (@p3734 @p5049) :args (@t2563))
% 1.03/1.26  (step @p5051 :rule cong :premises (@p3752 @p5050) :args (@t2564))
% 1.03/1.26  (step @p5052 :rule cong :premises (@p3777 @p5051) :args (@t2565))
% 1.03/1.26  (step @p5053 :rule cong :premises (@p3804 @p5052) :args (@t2566))
% 1.03/1.26  (step @p5054 :rule cong :premises (@p3859 @p5053) :args (@t2567))
% 1.03/1.26  (step @p5055 :rule cong :premises (@p3868 @p5054) :args (@t2568))
% 1.03/1.26  (step @p5056 :rule refl :args (tptp.emptyinunitempty))
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% 1.03/1.26  (step @p5058 :rule cong :premises (@p3889 @p5057) :args (@t2570))
% 1.03/1.26  (step @p5059 :rule cong :premises (@p3929 @p5058) :args (@t2571))
% 1.03/1.26  (step @p5060 :rule cong :premises (@p3978 @p5059) :args (@t2572))
% 1.03/1.26  (step @p5061 :rule cong :premises (@p3992 @p5060) :args (@t2573))
% 1.03/1.26  (step @p5062 :rule cong :premises (@p4026 @p5061) :args (@t2574))
% 1.03/1.26  (step @p5063 :rule cong :premises (@p4031 @p5062) :args (@t2575))
% 1.03/1.26  (step @p5064 :rule cong :premises (@p4044 @p5063) :args (@t2576))
% 1.03/1.26  (step @p5065 :rule cong :premises (@p4059 @p5064) :args (@t2577))
% 1.03/1.26  (step @p5066 :rule cong :premises (@p4091 @p5065) :args (@t2578))
% 1.03/1.26  (step @p5067 :rule cong :premises (@p4100 @p5066) :args (@t2579))
% 1.03/1.26  (step @p5068 :rule cong :premises (@p4111 @p5067) :args (@t2580))
% 1.03/1.26  (step @p5069 :rule cong :premises (@p4126 @p5068) :args (@t2581))
% 1.03/1.26  (step @p5070 :rule cong :premises (@p4162 @p5069) :args (@t2582))
% 1.03/1.26  (step @p5071 :rule cong :premises (@p4171 @p5070) :args (@t2583))
% 1.03/1.26  (step @p5072 :rule cong :premises (@p4191 @p5071) :args (@t2584))
% 1.03/1.26  (step @p5073 :rule cong :premises (@p4203 @p5072) :args (@t2585))
% 1.03/1.26  (step @p5074 :rule cong :premises (@p4220 @p5073) :args (@t2586))
% 1.03/1.26  (step @p5075 :rule cong :premises (@p4271 @p5074) :args (@t2587))
% 1.03/1.26  (step @p5076 :rule cong :premises (@p4542 @p5075) :args (@t2588))
% 1.03/1.26  (step @p5077 :rule cong :premises (@p4587 @p5076) :args (@t2589))
% 1.03/1.26  (step @p5078 :rule cong :premises (@p4680 @p5077) :args (@t2590))
% 1.03/1.26  (step @p5079 :rule cong :premises (@p4766 @p5078) :args (@t2591))
% 1.03/1.26  (step @p5080 :rule cong :premises (@p4786 @p5079) :args (@t2592))
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% 1.03/1.26  (step @p5083 :rule cong :premises (@p4802 @p5082) :args (@t2594))
% 1.03/1.26  (step @p5084 :rule cong :premises (@p4815 @p5083) :args (@t2595))
% 1.03/1.26  (step @p5085 :rule cong :premises (@p4825 @p5084) :args (@t2596))
% 1.03/1.26  (step @p5086 :rule cong :premises (@p4829 @p5085) :args (@t2597))
% 1.03/1.26  (step @p5087 :rule cong :premises (@p4840 @p5086) :args (@t2598))
% 1.03/1.26  (step @p5088 :rule cong :premises (@p5087) :args ((not @t2598)))
% 1.03/1.26  (step @p5089 :rule cong :premises (@p4926 @p756) :args (@t675))
% 1.03/1.26  (step @p5090 :rule nary_cong :premises (@p621 @p5089) :args (@t676))
% 1.03/1.26  (step @p5091 :rule cong :premises (@p5090) :args (@t677))
% 1.03/1.26  (step @p5092 :rule nary_cong :premises (@p450 @p5091) :args (@t678))
% 1.03/1.26  (step @p5093 :rule cong :premises (@p5092) :args (@t679))
% 1.03/1.26  (step @p5094 :rule ho_cong :premises (@p4934 @p754))
% 1.03/1.26  (step @p5095 :rule cong :premises (@p5094 @p5093) :args (@t681))
% 1.03/1.26  (step @p5096 :rule cong :premises (@p5095) :args (@t683))
% 1.03/1.26  (step @p5097 :rule cong :premises (@p628 @p5096) :args (@t684))
% 1.03/1.26  (step @p5098 :rule cong :premises (@p808 @p5097) :args (@t685))
% 1.03/1.26  (step @p5099 :rule cong :premises (@p822 @p5098) :args (@t686))
% 1.03/1.26  (step @p5100 :rule cong :premises (@p865 @p5099) :args (@t687))
% 1.03/1.26  (step @p5101 :rule cong :premises (@p907 @p5100) :args (@t688))
% 1.03/1.26  (step @p5102 :rule cong :premises (@p949 @p5101) :args (@t689))
% 1.03/1.26  (step @p5103 :rule cong :premises (@p954 @p5102) :args (@t690))
% 1.03/1.26  (step @p5104 :rule cong :premises (@p1007 @p5103) :args (@t691))
% 1.03/1.26  (step @p5105 :rule cong :premises (@p1031 @p5104) :args (@t692))
% 1.03/1.26  (step @p5106 :rule cong :premises (@p1053 @p5105) :args (@t693))
% 1.03/1.26  (step @p5107 :rule cong :premises (@p1081 @p5106) :args (@t694))
% 1.03/1.26  (step @p5108 :rule cong :premises (@p1161 @p5107) :args (@t695))
% 1.03/1.26  (step @p5109 :rule cong :premises (@p1192 @p5108) :args (@t696))
% 1.03/1.26  (step @p5110 :rule cong :premises (@p1207 @p5109) :args (@t697))
% 1.03/1.26  (step @p5111 :rule cong :premises (@p1212 @p5110) :args (@t698))
% 1.03/1.26  (step @p5112 :rule cong :premises (@p1269 @p5111) :args (@t699))
% 1.03/1.26  (step @p5113 :rule cong :premises (@p1285 @p5112) :args (@t700))
% 1.03/1.26  (step @p5114 :rule cong :premises (@p1302 @p5113) :args (@t701))
% 1.03/1.26  (step @p5115 :rule cong :premises (@p1318 @p5114) :args (@t702))
% 1.03/1.26  (step @p5116 :rule cong :premises (@p1393 @p5115) :args (@t703))
% 1.03/1.26  (step @p5117 :rule cong :premises (@p1419 @p5116) :args (@t704))
% 1.03/1.26  (step @p5118 :rule cong :premises (@p1436 @p5117) :args (@t705))
% 1.03/1.26  (step @p5119 :rule cong :premises (@p1456 @p5118) :args (@t706))
% 1.03/1.26  (step @p5120 :rule cong :premises (@p1468 @p5119) :args (@t707))
% 1.03/1.26  (step @p5121 :rule cong :premises (@p1488 @p5120) :args (@t708))
% 1.03/1.26  (step @p5122 :rule cong :premises (@p1505 @p5121) :args (@t709))
% 1.03/1.26  (step @p5123 :rule cong :premises (@p1518 @p5122) :args (@t710))
% 1.03/1.26  (step @p5124 :rule cong :premises (@p1527 @p5123) :args (@t711))
% 1.03/1.26  (step @p5125 :rule cong :premises (@p1536 @p5124) :args (@t712))
% 1.03/1.26  (step @p5126 :rule cong :premises (@p1552 @p5125) :args (@t713))
% 1.03/1.26  (step @p5127 :rule cong :premises (@p1597 @p5126) :args (@t714))
% 1.03/1.26  (step @p5128 :rule cong :premises (@p1612 @p5127) :args (@t715))
% 1.03/1.26  (step @p5129 :rule cong :premises (@p1634 @p5128) :args (@t716))
% 1.03/1.26  (step @p5130 :rule cong :premises (@p1651 @p5129) :args (@t717))
% 1.03/1.26  (step @p5131 :rule cong :premises (@p1677 @p5130) :args (@t718))
% 1.03/1.26  (step @p5132 :rule cong :premises (@p1697 @p5131) :args (@t719))
% 1.03/1.26  (step @p5133 :rule cong :premises (@p1710 @p5132) :args (@t720))
% 1.03/1.26  (step @p5134 :rule cong :premises (@p1722 @p5133) :args (@t721))
% 1.03/1.26  (step @p5135 :rule cong :premises (@p1737 @p5134) :args (@t722))
% 1.03/1.26  (step @p5136 :rule cong :premises (@p1746 @p5135) :args (@t723))
% 1.03/1.26  (step @p5137 :rule cong :premises (@p1785 @p5136) :args (@t724))
% 1.03/1.26  (step @p5138 :rule cong :premises (@p1799 @p5137) :args (@t725))
% 1.03/1.26  (step @p5139 :rule cong :premises (@p1815 @p5138) :args (@t726))
% 1.03/1.26  (step @p5140 :rule cong :premises (@p1831 @p5139) :args (@t727))
% 1.03/1.26  (step @p5141 :rule cong :premises (@p1853 @p5140) :args (@t728))
% 1.03/1.26  (step @p5142 :rule cong :premises (@p1904 @p5141) :args (@t729))
% 1.03/1.26  (step @p5143 :rule cong :premises (@p1913 @p5142) :args (@t730))
% 1.03/1.26  (step @p5144 :rule cong :premises (@p1918 @p5143) :args (@t731))
% 1.03/1.26  (step @p5145 :rule cong :premises (@p1930 @p5144) :args (@t732))
% 1.03/1.26  (step @p5146 :rule cong :premises (@p1970 @p5145) :args (@t733))
% 1.03/1.26  (step @p5147 :rule cong :premises (@p1991 @p5146) :args (@t734))
% 1.03/1.26  (step @p5148 :rule cong :premises (@p2017 @p5147) :args (@t735))
% 1.03/1.26  (step @p5149 :rule cong :premises (@p2033 @p5148) :args (@t736))
% 1.03/1.26  (step @p5150 :rule cong :premises (@p2054 @p5149) :args (@t737))
% 1.03/1.26  (step @p5151 :rule cong :premises (@p2063 @p5150) :args (@t738))
% 1.03/1.26  (step @p5152 :rule cong :premises (@p2079 @p5151) :args (@t739))
% 1.03/1.26  (step @p5153 :rule cong :premises (@p2095 @p5152) :args (@t740))
% 1.03/1.26  (step @p5154 :rule cong :premises (@p2114 @p5153) :args (@t741))
% 1.03/1.26  (step @p5155 :rule cong :premises (@p2138 @p5154) :args (@t742))
% 1.03/1.26  (step @p5156 :rule cong :premises (@p2158 @p5155) :args (@t743))
% 1.03/1.26  (step @p5157 :rule cong :premises (@p2183 @p5156) :args (@t744))
% 1.03/1.26  (step @p5158 :rule cong :premises (@p2193 @p5157) :args (@t745))
% 1.03/1.26  (step @p5159 :rule cong :premises (@p2236 @p5158) :args (@t746))
% 1.03/1.26  (step @p5160 :rule cong :premises (@p2266 @p5159) :args (@t747))
% 1.03/1.26  (step @p5161 :rule cong :premises (@p2282 @p5160) :args (@t748))
% 1.03/1.26  (step @p5162 :rule cong :premises (@p2295 @p5161) :args (@t749))
% 1.03/1.26  (step @p5163 :rule cong :premises (@p2308 @p5162) :args (@t750))
% 1.03/1.26  (step @p5164 :rule cong :premises (@p2318 @p5163) :args (@t751))
% 1.03/1.26  (step @p5165 :rule cong :premises (@p2323 @p5164) :args (@t752))
% 1.03/1.26  (step @p5166 :rule cong :premises (@p2363 @p5165) :args (@t753))
% 1.03/1.26  (step @p5167 :rule cong :premises (@p2383 @p5166) :args (@t754))
% 1.03/1.26  (step @p5168 :rule cong :premises (@p2387 @p5167) :args (@t755))
% 1.03/1.26  (step @p5169 :rule cong :premises (@p2512 @p5168) :args (@t756))
% 1.03/1.26  (step @p5170 :rule cong :premises (@p2680 @p5169) :args (@t757))
% 1.03/1.26  (step @p5171 :rule cong :premises (@p2751 @p5170) :args (@t758))
% 1.03/1.26  (step @p5172 :rule cong :premises (@p2763 @p5171) :args (@t759))
% 1.03/1.26  (step @p5173 :rule cong :premises (@p2800 @p5172) :args (@t760))
% 1.03/1.26  (step @p5174 :rule cong :premises (@p2830 @p5173) :args (@t761))
% 1.03/1.26  (step @p5175 :rule cong :premises (@p2905 @p5174) :args (@t762))
% 1.03/1.26  (step @p5176 :rule cong :premises (@p2914 @p5175) :args (@t763))
% 1.03/1.26  (step @p5177 :rule cong :premises (@p2926 @p5176) :args (@t764))
% 1.03/1.26  (step @p5178 :rule cong :premises (@p2935 @p5177) :args (@t765))
% 1.03/1.26  (step @p5179 :rule cong :premises (@p2996 @p5178) :args (@t766))
% 1.03/1.26  (step @p5180 :rule cong :premises (@p3070 @p5179) :args (@t767))
% 1.03/1.26  (step @p5181 :rule cong :premises (@p3118 @p5180) :args (@t768))
% 1.03/1.26  (step @p5182 :rule cong :premises (@p3157 @p5181) :args (@t769))
% 1.03/1.26  (step @p5183 :rule cong :premises (@p3180 @p5182) :args (@t770))
% 1.03/1.26  (step @p5184 :rule cong :premises (@p3196 @p5183) :args (@t771))
% 1.03/1.26  (step @p5185 :rule cong :premises (@p3237 @p5184) :args (@t772))
% 1.03/1.26  (step @p5186 :rule cong :premises (@p3303 @p5185) :args (@t773))
% 1.03/1.26  (step @p5187 :rule cong :premises (@p3334 @p5186) :args (@t774))
% 1.03/1.26  (step @p5188 :rule cong :premises (@p3343 @p5187) :args (@t775))
% 1.03/1.26  (step @p5189 :rule cong :premises (@p3351 @p5188) :args (@t776))
% 1.03/1.26  (step @p5190 :rule cong :premises (@p3362 @p5189) :args (@t777))
% 1.03/1.26  (step @p5191 :rule cong :premises (@p3370 @p5190) :args (@t778))
% 1.03/1.26  (step @p5192 :rule cong :premises (@p3387 @p5191) :args (@t779))
% 1.03/1.26  (step @p5193 :rule cong :premises (@p3429 @p5192) :args (@t780))
% 1.03/1.26  (step @p5194 :rule cong :premises (@p3433 @p5193) :args (@t781))
% 1.03/1.26  (step @p5195 :rule cong :premises (@p3448 @p5194) :args (@t782))
% 1.03/1.26  (step @p5196 :rule cong :premises (@p3452 @p5195) :args (@t783))
% 1.03/1.26  (step @p5197 :rule cong :premises (@p3482 @p5196) :args (@t784))
% 1.03/1.26  (step @p5198 :rule cong :premises (@p3507 @p5197) :args (@t785))
% 1.03/1.26  (step @p5199 :rule cong :premises (@p3521 @p5198) :args (@t786))
% 1.03/1.26  (step @p5200 :rule cong :premises (@p3530 @p5199) :args (@t787))
% 1.03/1.26  (step @p5201 :rule cong :premises (@p3551 @p5200) :args (@t788))
% 1.03/1.26  (step @p5202 :rule cong :premises (@p3589 @p5201) :args (@t789))
% 1.03/1.26  (step @p5203 :rule cong :premises (@p3622 @p5202) :args (@t790))
% 1.03/1.26  (step @p5204 :rule cong :premises (@p3682 @p5203) :args (@t791))
% 1.03/1.26  (step @p5205 :rule cong :premises (@p3696 @p5204) :args (@t792))
% 1.03/1.26  (step @p5206 :rule cong :premises (@p3711 @p5205) :args (@t793))
% 1.03/1.26  (step @p5207 :rule cong :premises (@p3716 @p5206) :args (@t794))
% 1.03/1.26  (step @p5208 :rule cong :premises (@p3734 @p5207) :args (@t795))
% 1.03/1.26  (step @p5209 :rule cong :premises (@p3752 @p5208) :args (@t796))
% 1.03/1.26  (step @p5210 :rule cong :premises (@p3777 @p5209) :args (@t797))
% 1.03/1.26  (step @p5211 :rule cong :premises (@p3804 @p5210) :args (@t798))
% 1.03/1.26  (step @p5212 :rule cong :premises (@p3859 @p5211) :args (@t799))
% 1.03/1.26  (step @p5213 :rule cong :premises (@p3868 @p5212) :args (@t800))
% 1.03/1.26  (step @p5214 :rule cong :premises (@p5056 @p5213) :args (@t801))
% 1.03/1.26  (step @p5215 :rule cong :premises (@p3889 @p5214) :args (@t802))
% 1.03/1.26  (step @p5216 :rule cong :premises (@p3929 @p5215) :args (@t803))
% 1.03/1.26  (step @p5217 :rule cong :premises (@p3978 @p5216) :args (@t804))
% 1.03/1.26  (step @p5218 :rule cong :premises (@p3992 @p5217) :args (@t805))
% 1.03/1.26  (step @p5219 :rule cong :premises (@p4026 @p5218) :args (@t806))
% 1.03/1.26  (step @p5220 :rule cong :premises (@p4031 @p5219) :args (@t807))
% 1.03/1.26  (step @p5221 :rule cong :premises (@p4044 @p5220) :args (@t808))
% 1.03/1.26  (step @p5222 :rule cong :premises (@p4059 @p5221) :args (@t809))
% 1.03/1.26  (step @p5223 :rule cong :premises (@p4091 @p5222) :args (@t810))
% 1.03/1.26  (step @p5224 :rule cong :premises (@p4100 @p5223) :args (@t811))
% 1.03/1.26  (step @p5225 :rule cong :premises (@p4111 @p5224) :args (@t812))
% 1.03/1.26  (step @p5226 :rule cong :premises (@p4126 @p5225) :args (@t813))
% 1.03/1.26  (step @p5227 :rule cong :premises (@p4162 @p5226) :args (@t814))
% 1.03/1.26  (step @p5228 :rule cong :premises (@p4171 @p5227) :args (@t815))
% 1.03/1.26  (step @p5229 :rule cong :premises (@p4191 @p5228) :args (@t816))
% 1.03/1.26  (step @p5230 :rule cong :premises (@p4203 @p5229) :args (@t817))
% 1.03/1.26  (step @p5231 :rule cong :premises (@p4220 @p5230) :args (@t818))
% 1.03/1.26  (step @p5232 :rule cong :premises (@p4271 @p5231) :args (@t819))
% 1.03/1.26  (step @p5233 :rule cong :premises (@p4542 @p5232) :args (@t820))
% 1.03/1.26  (step @p5234 :rule cong :premises (@p4587 @p5233) :args (@t821))
% 1.03/1.26  (step @p5235 :rule cong :premises (@p4680 @p5234) :args (@t822))
% 1.03/1.26  (step @p5236 :rule cong :premises (@p4766 @p5235) :args (@t823))
% 1.03/1.26  (step @p5237 :rule cong :premises (@p4786 @p5236) :args (@t824))
% 1.03/1.26  (step @p5238 :rule cong :premises (@p5081 @p5237) :args (@t825))
% 1.03/1.26  (step @p5239 :rule cong :premises (@p4802 @p5238) :args (@t826))
% 1.03/1.26  (step @p5240 :rule cong :premises (@p4815 @p5239) :args (@t827))
% 1.03/1.26  (step @p5241 :rule cong :premises (@p4825 @p5240) :args (@t828))
% 1.03/1.26  (step @p5242 :rule cong :premises (@p4829 @p5241) :args (@t829))
% 1.03/1.26  (step @p5243 :rule cong :premises (@p4840 @p5242) :args (@t830))
% 1.03/1.26  (step @p5244 :rule cong :premises (@p5243) :args (@t831))
% 1.03/1.26  (step @p5245 :rule trans :premises (@p5244 @p5088))
% 1.03/1.26  (step @p5246 :rule trans :premises (@p5245 @p4845 @p280))
% 1.03/1.26  (step @p5247 :rule eq_resolve :premises (@p148 @p5246))
% 1.03/1.26  (step @p5248 :rule not_implies_elim2 :premises (@p5247))
% 1.03/1.26  (step @p5249 :rule not_implies_elim2 :premises (@p5248))
% 1.03/1.26  (step @p5250 :rule not_implies_elim2 :premises (@p5249))
% 1.03/1.26  (step @p5251 :rule not_implies_elim2 :premises (@p5250))
% 1.03/1.26  (step @p5252 :rule not_implies_elim2 :premises (@p5251))
% 1.03/1.26  (step @p5253 :rule not_implies_elim2 :premises (@p5252))
% 1.03/1.26  (step @p5254 :rule not_implies_elim2 :premises (@p5253))
% 1.03/1.26  (step @p5255 :rule not_implies_elim2 :premises (@p5254))
% 1.03/1.26  (step @p5256 :rule not_implies_elim2 :premises (@p5255))
% 1.03/1.26  (step @p5257 :rule not_implies_elim2 :premises (@p5256))
% 1.03/1.26  (step @p5258 :rule not_implies_elim2 :premises (@p5257))
% 1.03/1.26  (step @p5259 :rule not_implies_elim2 :premises (@p5258))
% 1.03/1.26  (step @p5260 :rule not_implies_elim2 :premises (@p5259))
% 1.03/1.26  (step @p5261 :rule not_implies_elim2 :premises (@p5260))
% 1.03/1.26  (step @p5262 :rule not_implies_elim1 :premises (@p5261))
% 1.03/1.26  (step @p5263 :rule instantiate :premises (@p5262) :args ((@list @t2607 @t2606 @t2599)))
% 1.03/1.26  (step @p5264 :rule not_implies_elim2 :premises (@p5261))
% 1.03/1.26  (step @p5265 :rule not_implies_elim2 :premises (@p5264))
% 1.03/1.26  (step @p5266 :rule not_implies_elim2 :premises (@p5265))
% 1.03/1.26  (step @p5267 :rule not_implies_elim2 :premises (@p5266))
% 1.03/1.26  (step @p5268 :rule not_implies_elim2 :premises (@p5267))
% 1.03/1.26  (step @p5269 :rule not_implies_elim2 :premises (@p5268))
% 1.03/1.26  (step @p5270 :rule not_implies_elim2 :premises (@p5269))
% 1.03/1.26  (step @p5271 :rule not_implies_elim2 :premises (@p5270))
% 1.03/1.26  (step @p5272 :rule not_implies_elim2 :premises (@p5271))
% 1.03/1.26  (step @p5273 :rule not_implies_elim2 :premises (@p5272))
% 1.03/1.26  (step @p5274 :rule not_implies_elim2 :premises (@p5273))
% 1.03/1.26  (step @p5275 :rule not_implies_elim2 :premises (@p5274))
% 1.03/1.26  (step @p5276 :rule not_implies_elim2 :premises (@p5275))
% 1.03/1.26  (step @p5277 :rule not_implies_elim2 :premises (@p5276))
% 1.03/1.26  (step @p5278 :rule not_implies_elim2 :premises (@p5277))
% 1.03/1.26  (step @p5279 :rule not_implies_elim2 :premises (@p5278))
% 1.03/1.26  (step @p5280 :rule not_implies_elim2 :premises (@p5279))
% 1.03/1.26  (step @p5281 :rule not_implies_elim2 :premises (@p5280))
% 1.03/1.26  (step @p5282 :rule not_implies_elim2 :premises (@p5281))
% 1.03/1.26  (step @p5283 :rule not_implies_elim2 :premises (@p5282))
% 1.03/1.26  (step @p5284 :rule not_implies_elim2 :premises (@p5283))
% 1.03/1.26  (step @p5285 :rule not_implies_elim2 :premises (@p5284))
% 1.03/1.26  (step @p5286 :rule not_implies_elim2 :premises (@p5285))
% 1.03/1.26  (step @p5287 :rule not_implies_elim2 :premises (@p5286))
% 1.03/1.26  (step @p5288 :rule not_implies_elim2 :premises (@p5287))
% 1.03/1.26  (step @p5289 :rule not_implies_elim2 :premises (@p5288))
% 1.03/1.26  (step @p5290 :rule not_implies_elim2 :premises (@p5289))
% 1.03/1.26  (step @p5291 :rule not_implies_elim2 :premises (@p5290))
% 1.03/1.26  (step @p5292 :rule not_implies_elim2 :premises (@p5291))
% 1.03/1.26  (step @p5293 :rule not_implies_elim2 :premises (@p5292))
% 1.03/1.26  (step @p5294 :rule not_implies_elim2 :premises (@p5293))
% 1.03/1.26  (step @p5295 :rule not_implies_elim2 :premises (@p5294))
% 1.03/1.26  (step @p5296 :rule not_implies_elim2 :premises (@p5295))
% 1.03/1.26  (step @p5297 :rule not_implies_elim2 :premises (@p5296))
% 1.03/1.26  (step @p5298 :rule not_implies_elim2 :premises (@p5297))
% 1.03/1.26  (step @p5299 :rule not_implies_elim2 :premises (@p5298))
% 1.03/1.26  (step @p5300 :rule not_implies_elim2 :premises (@p5299))
% 1.03/1.26  (step @p5301 :rule not_implies_elim2 :premises (@p5300))
% 1.03/1.26  (step @p5302 :rule not_implies_elim2 :premises (@p5301))
% 1.03/1.26  (step @p5303 :rule not_implies_elim2 :premises (@p5302))
% 1.03/1.26  (step @p5304 :rule not_implies_elim2 :premises (@p5303))
% 1.03/1.26  (step @p5305 :rule not_implies_elim2 :premises (@p5304))
% 1.03/1.26  (step @p5306 :rule not_implies_elim2 :premises (@p5305))
% 1.03/1.26  (step @p5307 :rule not_implies_elim2 :premises (@p5306))
% 1.03/1.26  (step @p5308 :rule not_implies_elim2 :premises (@p5307))
% 1.03/1.26  (step @p5309 :rule not_implies_elim2 :premises (@p5308))
% 1.03/1.26  (step @p5310 :rule not_implies_elim2 :premises (@p5309))
% 1.03/1.26  (step @p5311 :rule not_implies_elim2 :premises (@p5310))
% 1.03/1.26  (step @p5312 :rule not_implies_elim2 :premises (@p5311))
% 1.03/1.26  (step @p5313 :rule not_implies_elim2 :premises (@p5312))
% 1.03/1.26  (step @p5314 :rule not_implies_elim2 :premises (@p5313))
% 1.03/1.26  (step @p5315 :rule not_implies_elim2 :premises (@p5314))
% 1.03/1.26  (step @p5316 :rule not_implies_elim2 :premises (@p5315))
% 1.03/1.26  (step @p5317 :rule not_implies_elim2 :premises (@p5316))
% 1.03/1.26  (step @p5318 :rule not_implies_elim2 :premises (@p5317))
% 1.03/1.26  (step @p5319 :rule not_implies_elim2 :premises (@p5318))
% 1.03/1.26  (step @p5320 :rule not_implies_elim2 :premises (@p5319))
% 1.03/1.26  (step @p5321 :rule not_implies_elim2 :premises (@p5320))
% 1.03/1.26  (step @p5322 :rule not_implies_elim2 :premises (@p5321))
% 1.03/1.26  (step @p5323 :rule not_implies_elim2 :premises (@p5322))
% 1.03/1.26  (step @p5324 :rule not_implies_elim2 :premises (@p5323))
% 1.03/1.26  (step @p5325 :rule not_implies_elim2 :premises (@p5324))
% 1.03/1.26  (step @p5326 :rule not_implies_elim2 :premises (@p5325))
% 1.03/1.26  (step @p5327 :rule not_implies_elim2 :premises (@p5326))
% 1.03/1.26  (step @p5328 :rule not_implies_elim2 :premises (@p5327))
% 1.03/1.26  (step @p5329 :rule not_implies_elim2 :premises (@p5328))
% 1.03/1.26  (step @p5330 :rule not_implies_elim2 :premises (@p5329))
% 1.03/1.26  (step @p5331 :rule not_implies_elim2 :premises (@p5330))
% 1.03/1.26  (step @p5332 :rule not_implies_elim2 :premises (@p5331))
% 1.03/1.26  (step @p5333 :rule not_implies_elim2 :premises (@p5332))
% 1.03/1.26  (step @p5334 :rule not_implies_elim2 :premises (@p5333))
% 1.03/1.26  (step @p5335 :rule not_implies_elim2 :premises (@p5334))
% 1.03/1.26  (step @p5336 :rule not_implies_elim2 :premises (@p5335))
% 1.03/1.26  (step @p5337 :rule not_implies_elim2 :premises (@p5336))
% 1.03/1.26  (step @p5338 :rule not_implies_elim2 :premises (@p5337))
% 1.03/1.26  (step @p5339 :rule not_implies_elim2 :premises (@p5338))
% 1.03/1.26  (step @p5340 :rule not_implies_elim2 :premises (@p5339))
% 1.03/1.26  (step @p5341 :rule not_implies_elim2 :premises (@p5340))
% 1.03/1.26  (step @p5342 :rule not_implies_elim2 :premises (@p5341))
% 1.03/1.26  (step @p5343 :rule not_implies_elim2 :premises (@p5342))
% 1.03/1.26  (step @p5344 :rule not_implies_elim2 :premises (@p5343))
% 1.03/1.26  (step @p5345 :rule not_implies_elim2 :premises (@p5344))
% 1.03/1.26  (step @p5346 :rule not_implies_elim2 :premises (@p5345))
% 1.03/1.26  (step @p5347 :rule not_implies_elim2 :premises (@p5346))
% 1.03/1.26  (step @p5348 :rule not_implies_elim2 :premises (@p5347))
% 1.03/1.26  (step @p5349 :rule not_implies_elim2 :premises (@p5348))
% 1.03/1.26  (step @p5350 :rule not_implies_elim2 :premises (@p5349))
% 1.03/1.26  (step @p5351 :rule not_implies_elim2 :premises (@p5350))
% 1.03/1.26  (step @p5352 :rule not_implies_elim2 :premises (@p5351))
% 1.03/1.26  (step @p5353 :rule not_implies_elim2 :premises (@p5352))
% 1.03/1.26  (step @p5354 :rule not_implies_elim2 :premises (@p5353))
% 1.03/1.26  (step @p5355 :rule not_implies_elim2 :premises (@p5354))
% 1.03/1.26  (step @p5356 :rule not_implies_elim2 :premises (@p5355))
% 1.03/1.26  (step @p5357 :rule not_implies_elim2 :premises (@p5356))
% 1.03/1.26  (step @p5358 :rule not_implies_elim2 :premises (@p5357))
% 1.03/1.26  (step @p5359 :rule not_implies_elim2 :premises (@p5358))
% 1.03/1.26  (step @p5360 :rule not_implies_elim2 :premises (@p5359))
% 1.03/1.26  (step @p5361 :rule not_implies_elim2 :premises (@p5360))
% 1.03/1.26  (step @p5362 :rule not_implies_elim2 :premises (@p5361))
% 1.03/1.26  (step @p5363 :rule not_implies_elim2 :premises (@p5362))
% 1.03/1.26  (step @p5364 :rule not_implies_elim2 :premises (@p5363))
% 1.03/1.26  (step @p5365 :rule not_implies_elim2 :premises (@p5364))
% 1.03/1.26  (step @p5366 :rule not_implies_elim2 :premises (@p5365))
% 1.03/1.26  (step @p5367 :rule not_implies_elim2 :premises (@p5366))
% 1.03/1.26  (step @p5368 :rule not_implies_elim2 :premises (@p5367))
% 1.03/1.26  (step @p5369 :rule not_implies_elim2 :premises (@p5368))
% 1.03/1.26  (step @p5370 :rule not_implies_elim2 :premises (@p5369))
% 1.03/1.26  (step @p5371 :rule not_implies_elim2 :premises (@p5370))
% 1.03/1.26  (step @p5372 :rule not_implies_elim2 :premises (@p5371))
% 1.03/1.26  (step @p5373 :rule not_implies_elim2 :premises (@p5372))
% 1.03/1.26  (step @p5374 :rule not_implies_elim2 :premises (@p5373))
% 1.03/1.26  (step @p5375 :rule not_implies_elim2 :premises (@p5374))
% 1.03/1.26  (step @p5376 :rule not_implies_elim2 :premises (@p5375))
% 1.03/1.26  (step @p5377 :rule not_implies_elim2 :premises (@p5376))
% 1.03/1.26  (step @p5378 :rule not_implies_elim2 :premises (@p5377))
% 1.03/1.26  (step @p5379 :rule not_implies_elim2 :premises (@p5378))
% 1.03/1.26  (step @p5380 :rule not_implies_elim2 :premises (@p5379))
% 1.03/1.26  (step @p5381 :rule refl :args (@t2615))
% 1.03/1.26  (step @p5382 :rule bool-double-not-elim :args (@t884))
% 1.03/1.26  (step @p5383 :rule nary_cong :premises (@p5382 @p5381) :args ((or (not @t2616) @t2615)))
% 1.03/1.26  (step @p5384 :rule refl :args (@t2611))
% 1.03/1.26  (step @p5385 :rule eq-refl :args (@t2605))
% 1.03/1.26  (step @p5386 :rule skolem_intro :args (@t2606))
% 1.03/1.26  (step @p5387 :rule refl :args (@t2605))
% 1.03/1.26  (step @p5388 :rule cong :premises (@p5387 @p5386) :args ((= @t2605 @t2606)))
% 1.03/1.26  (step @p5389 :rule trans :premises (@p5388 @p5385))
% 1.03/1.26  (step @p5390 :rule true_elim :premises (@p5389))
% 1.03/1.26  (step @p5391 :rule refl :args (@t2607))
% 1.03/1.26  (step @p5392 :rule cong :premises (@p5391 @p5390) :args (@t2617))
% 1.03/1.26  (step @p5393 :rule refl :args (@t2599))
% 1.03/1.26  (step @p5394 :rule cong :premises (@p5393 @p5392) :args (@t2618))
% 1.03/1.26  (step @p5395 :rule cong :premises (@p5394) :args (@t2619))
% 1.03/1.26  (step @p5396 :rule nary_cong :premises (@p5395 @p5384) :args (@t2620))
% 1.03/1.26  (step @p5397 :rule cong :premises (@p5396) :args (@t2621))
% 1.03/1.26  (step @p5398 :rule refl :args (@t2616))
% 1.03/1.26  (step @p5399 :rule cong :premises (@p5398 @p5397) :args ((=> @t2616 @t2621)))
% 1.03/1.26  (step @p5400 :rule eq-symm :args (@t2599 @t854))
% 1.03/1.26  (step @p5401 :rule cong :premises (@p5400) :args (@t2622))
% 1.03/1.26  (step @p5402 :rule refl :args (@t2608))
% 1.03/1.26  (step @p5403 :rule refl :args (@t2609))
% 1.03/1.26  (step @p5404 :rule nary_cong :premises (@p5403 @p5402 @p5401) :args (@t2623))
% 1.03/1.26  (step @p5405 :rule cong :premises (@p5404) :args (@t2624))
% 1.03/1.26  (step @p5406 :rule cong :premises (@p5405) :args (@t2625))
% 1.03/1.26  (step @p5407 :rule refl :args (@t2619))
% 1.03/1.26  (step @p5408 :rule nary_cong :premises (@p5407 @p5406) :args (@t2626))
% 1.03/1.26  (step @p5409 :rule cong :premises (@p5408) :args (@t2627))
% 1.03/1.26  (step @p5410 :rule cong :premises (@p5398 @p5409) :args ((=> @t2616 @t2627)))
% 1.03/1.26  (step @p5411 :rule trans :premises (@p5410 @p5399))
% 1.03/1.26  (assume-push @p5479 @t2616)
% 1.03/1.26  (step @p5413 :rule skolemize :premises (@p5380))
% 1.03/1.26  (step-pop @p5480 :rule scope :premises (@p5413))
% 1.03/1.26  (step @p5414 :rule process_scope :premises (@p5480) :args (@t2627))
% 1.03/1.26  (step @p5416 :rule eq_resolve :premises (@p5414 @p5411))
% 1.03/1.26  (step @p5417 :rule implies_elim :premises (@p5416))
% 1.03/1.26  (step @p5418 :rule eq_resolve :premises (@p5417 @p5383))
% 1.03/1.26  (step @p5419 :rule chain_m_resolution :premises (@p5418 @p5380) :args (@t2615 @t2628 (@list @t884)))
% 1.03/1.26  (step @p5420 :rule bool-double-not-elim :args (@t2612))
% 1.03/1.26  (step @p5421 :rule refl :args (@t2614))
% 1.03/1.26  (step @p5422 :rule nary_cong :premises (@p5421 @p5420) :args ((or @t2614 (not @t2613))))
% 1.03/1.26  (step @p5423 :rule cnf_or_neg :args (@t2614 0))
% 1.03/1.26  (step @p5424 :rule eq_resolve :premises (@p5423 @p5422))
% 1.03/1.26  (step @p5425 :rule reordering :premises (@p5424) :args ((or @t2612 @t2614)))
% 1.03/1.26  (step @p5426 :rule chain_m_resolution :premises (@p5425 @p5419) :args (@t2612 @t2628 @t2629))
% 1.03/1.26  (step @p5427 :rule cnf_or_pos :args (@t2631))
% 1.03/1.26  (step @p5428 :rule reordering :premises (@p5427) :args ((or @t2613 @t2630 (not @t2631))))
% 1.03/1.26  (step @p5429 :rule chain_m_resolution :premises (@p5428 @p5426 @p5263) :args (@t2630 (@list false false) (@list @t2612 @t2631)))
% 1.03/1.26  (step @p5430 :rule bool-double-not-elim :args (@t2610))
% 1.03/1.26  (step @p5431 :rule nary_cong :premises (@p5421 @p5430) :args ((or @t2614 (not @t2611))))
% 1.03/1.26  (step @p5432 :rule cnf_or_neg :args (@t2614 1))
% 1.03/1.26  (step @p5433 :rule eq_resolve :premises (@p5432 @p5431))
% 1.03/1.26  (step @p5434 :rule reordering :premises (@p5433) :args ((or @t2610 @t2614)))
% 1.03/1.26  (step @p5435 :rule chain_m_resolution :premises (@p5434 @p5419) :args (@t2610 @t2628 @t2629))
% 1.03/1.26  (step @p5436 :rule alpha_equiv :args (@t2610 (@list @t4 @t852) (@list @t19 @t862)))
% 1.03/1.26  (step @p5437 :rule equiv_elim1 :premises (@p5436))
% 1.03/1.26  (step @p5438 :rule chain_m_resolution :premises (@p5437 @p5435) :args (@t2632 @t2633 (@list @t2610)))
% 1.03/1.26  (step @p5439 :rule eq-symm :args (@t2634 @t2604))
% 1.03/1.26  (step @p5440 :rule beta-reduce :args ((= @t2635 @t2604)))
% 1.03/1.26  (step @p5441 :rule refl :args (@t2634))
% 1.03/1.26  (step @p5442 :rule cong :premises (@p5441 @p5440) :args (@t2636))
% 1.03/1.26  (step @p5443 :rule trans :premises (@p5442 @p5439))
% 1.03/1.26  (step @p5444 :rule cong :premises (@p5443) :args (@t2637))
% 1.03/1.26  (step @p5445 :rule quant-unused-vars :args ((= (forall @t9 true) true)))
% 1.03/1.26  (step @p5446 :rule eq-refl :args (@t2635))
% 1.03/1.26  (step @p5447 :rule cong :premises (@p5446) :args ((forall @t9 (= @t2635 @t2635))))
% 1.03/1.26  (step @p5448 :rule trans :premises (@p5447 @p5445))
% 1.03/1.26  (step @p5449 :rule refl :args (@t2635))
% 1.03/1.26  (step @p5450 :rule ho_cong :premises (@p5386 @p728))
% 1.03/1.26  (step @p5451 :rule cong :premises (@p5450 @p5449) :args (@t2636))
% 1.03/1.26  (step @p5452 :rule cong :premises (@p5451) :args (@t2637))
% 1.03/1.26  (step @p5453 :rule trans :premises (@p5452 @p5448))
% 1.03/1.26  (step @p5454 :rule true_elim :premises (@p5453))
% 1.03/1.26  (step @p5455 :rule eq_resolve :premises (@p5454 @p5444))
% 1.03/1.26  (step @p5456 :rule eq-symm :args (@t2599 @t867))
% 1.03/1.26  (step @p5457 :rule cong :premises (@p5456) :args (@t2638))
% 1.03/1.26  (step @p5458 :rule refl :args (@t2601))
% 1.03/1.26  (step @p5459 :rule refl :args (@t2603))
% 1.03/1.26  (step @p5460 :rule nary_cong :premises (@p5459 @p5458 @p5457) :args (@t2639))
% 1.03/1.26  (step @p5461 :rule cong :premises (@p5460) :args (@t2640))
% 1.03/1.26  (step @p5462 :rule cong :premises (@p5461) :args (@t2641))
% 1.03/1.26  (step @p5463 :rule refl :args (@t2630))
% 1.03/1.26  (step @p5464 :rule cong :premises (@p5463 @p5462) :args ((= @t2630 @t2641)))
% 1.03/1.26  (step @p5465 :rule eq-symm :args (@t2641 @t2630))
% 1.03/1.26  (step @p5466 :rule trans :premises (@p5465 @p5464))
% 1.03/1.26  (step @p5467 :rule refl :args (@t2642))
% 1.03/1.26  (step @p5468 :rule cong :premises (@p5467 @p5466) :args ((=> @t2642 @t2643)))
% 1.03/1.26  (assume-push @p5481 @t2642)
% 1.03/1.26  (step @p5470 :rule instantiate :premises (@p5455) :args ((@list @t2599)))
% 1.03/1.26  (step-pop @p5482 :rule scope :premises (@p5470))
% 1.03/1.26  (step @p5471 :rule process_scope :premises (@p5482) :args (@t2643))
% 1.03/1.26  (step @p5473 :rule eq_resolve :premises (@p5471 @p5468))
% 1.03/1.26  (step @p5474 :rule implies_elim :premises (@p5473))
% 1.03/1.26  (step @p5475 :rule chain_m_resolution :premises (@p5474 @p5455) :args (@t2645 @t2633 (@list @t2642)))
% 1.03/1.26  (step @p5476 :rule cnf_equiv_pos1 :args (@t2645))
% 1.03/1.26  (step @p5477 :rule reordering :premises (@p5476) :args ((or (not @t2630) @t2644 (not @t2645))))
% 1.03/1.26  (step @p5478 false :rule chain_m_resolution :premises (@p5477 @p5475 @p5438 @p5429) :args (false (@list false false false) (@list @t2645 @t2632 @t2630)))
% 1.03/1.26  )
% 1.03/1.26  % SZS output end Proof
% 1.03/1.26  % cvc5 exiting
%------------------------------------------------------------------------------