TSTP Solution File: SEU681^1 by E---3.1.00

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E---3.1.00
% Problem  : SEU681^1 : TPTP v8.2.0. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n024.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 : Tue May 21 03:29:05 EDT 2024

% Result   : Theorem 1.27s 0.65s
% Output   : CNFRefutation 1.27s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :  517
% Syntax   : Number of formulae    :  612 (  53 unt; 312 typ;   0 def)
%            Number of atoms       : 2583 ( 574 equ;   0 cnn)
%            Maximal formula atoms :  762 (   8 avg)
%            Number of connectives : 10455 ( 688   ~; 752   |; 520   &;7065   @)
%                                         ( 280 <=>;1150  =>;   0  <=;   0 <~>)
%            Maximal formula depth :  895 (  12 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  535 ( 535   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  316 ( 312 usr; 207 con; 0-4 aty)
%            Number of variables   : 2285 ( 252   ^1873   !; 160   ?;2285   :)

% Comments : 
%------------------------------------------------------------------------------
thf(decl_22,type,
    in: $i > $i > $o ).

thf(decl_23,type,
    exu: ( $i > $o ) > $o ).

thf(decl_24,type,
    setextAx: $o ).

thf(decl_25,type,
    emptyset: $i ).

thf(decl_26,type,
    emptysetAx: $o ).

thf(decl_27,type,
    setadjoin: $i > $i > $i ).

thf(decl_28,type,
    setadjoinAx: $o ).

thf(decl_29,type,
    powerset: $i > $i ).

thf(decl_30,type,
    powersetAx: $o ).

thf(decl_31,type,
    setunion: $i > $i ).

thf(decl_32,type,
    setunionAx: $o ).

thf(decl_33,type,
    omega: $i ).

thf(decl_34,type,
    omega0Ax: $o ).

thf(decl_35,type,
    omegaSAx: $o ).

thf(decl_36,type,
    omegaIndAx: $o ).

thf(decl_37,type,
    replAx: $o ).

thf(decl_38,type,
    foundationAx: $o ).

thf(decl_39,type,
    wellorderingAx: $o ).

thf(decl_40,type,
    descr: ( $i > $o ) > $i ).

thf(decl_41,type,
    descrp: $o ).

thf(decl_42,type,
    dsetconstr: $i > ( $i > $o ) > $i ).

thf(decl_43,type,
    dsetconstrI: $o ).

thf(decl_44,type,
    dsetconstrEL: $o ).

thf(decl_45,type,
    dsetconstrER: $o ).

thf(decl_46,type,
    exuE1: $o ).

thf(decl_47,type,
    prop2set: $o > $i ).

thf(decl_48,type,
    prop2setE: $o ).

thf(decl_49,type,
    emptysetE: $o ).

thf(decl_50,type,
    emptysetimpfalse: $o ).

thf(decl_51,type,
    notinemptyset: $o ).

thf(decl_52,type,
    exuE3e: $o ).

thf(decl_53,type,
    setext: $o ).

thf(decl_54,type,
    emptyI: $o ).

thf(decl_55,type,
    noeltsimpempty: $o ).

thf(decl_56,type,
    setbeta: $o ).

thf(decl_57,type,
    nonempty: $i > $o ).

thf(decl_58,type,
    nonemptyE1: $o ).

thf(decl_59,type,
    nonemptyI: $o ).

thf(decl_60,type,
    nonemptyI1: $o ).

thf(decl_61,type,
    setadjoinIL: $o ).

thf(decl_62,type,
    emptyinunitempty: $o ).

thf(decl_63,type,
    setadjoinIR: $o ).

thf(decl_64,type,
    setadjoinE: $o ).

thf(decl_65,type,
    setadjoinOr: $o ).

thf(decl_66,type,
    setoftrueEq: $o ).

thf(decl_67,type,
    powersetI: $o ).

thf(decl_68,type,
    emptyinPowerset: $o ).

thf(decl_69,type,
    emptyInPowerset: $o ).

thf(decl_70,type,
    powersetE: $o ).

thf(decl_71,type,
    setunionI: $o ).

thf(decl_72,type,
    setunionE: $o ).

thf(decl_73,type,
    subPowSU: $o ).

thf(decl_74,type,
    exuE2: $o ).

thf(decl_75,type,
    nonemptyImpWitness: $o ).

thf(decl_76,type,
    uniqinunit: $o ).

thf(decl_77,type,
    notinsingleton: $o ).

thf(decl_78,type,
    eqinunit: $o ).

thf(decl_79,type,
    singletonsswitch: $o ).

thf(decl_80,type,
    upairsetE: $o ).

thf(decl_81,type,
    upairsetIL: $o ).

thf(decl_82,type,
    upairsetIR: $o ).

thf(decl_83,type,
    emptyE1: $o ).

thf(decl_84,type,
    vacuousDall: $o ).

thf(decl_85,type,
    quantDeMorgan1: $o ).

thf(decl_86,type,
    quantDeMorgan2: $o ).

thf(decl_87,type,
    quantDeMorgan3: $o ).

thf(decl_88,type,
    quantDeMorgan4: $o ).

thf(decl_89,type,
    prop2setI: $o ).

thf(decl_90,type,
    set2prop: $i > $o ).

thf(decl_91,type,
    prop2set2propI: $o ).

thf(decl_92,type,
    notdexE: $o ).

thf(decl_93,type,
    notdallE: $o ).

thf(decl_94,type,
    exuI1: $o ).

thf(decl_95,type,
    exuI3: $o ).

thf(decl_96,type,
    exuI2: $o ).

thf(decl_97,type,
    inCongP: $o ).

thf(decl_98,type,
    in__Cong: $o ).

thf(decl_99,type,
    exuE3u: $o ).

thf(decl_100,type,
    exu__Cong: $o ).

thf(decl_101,type,
    emptyset__Cong: $o ).

thf(decl_102,type,
    setadjoin__Cong: $o ).

thf(decl_103,type,
    powerset__Cong: $o ).

thf(decl_104,type,
    setunion__Cong: $o ).

thf(decl_105,type,
    omega__Cong: $o ).

thf(decl_106,type,
    exuEu: $o ).

thf(decl_107,type,
    descr__Cong: $o ).

thf(decl_108,type,
    dsetconstr__Cong: $o ).

thf(decl_109,type,
    subset: $i > $i > $o ).

thf(decl_112,type,
    subsetI1: $o ).

thf(decl_113,type,
    eqimpsubset2: $o ).

thf(decl_114,type,
    eqimpsubset1: $o ).

thf(decl_115,type,
    subsetI2: $o ).

thf(decl_116,type,
    emptysetsubset: $o ).

thf(decl_117,type,
    subsetE: $o ).

thf(decl_118,type,
    subsetE2: $o ).

thf(decl_119,type,
    notsubsetI: $o ).

thf(decl_120,type,
    notequalI1: $o ).

thf(decl_121,type,
    notequalI2: $o ).

thf(decl_122,type,
    subsetRefl: $o ).

thf(decl_123,type,
    subsetTrans: $o ).

thf(decl_124,type,
    setadjoinSub: $o ).

thf(decl_125,type,
    setadjoinSub2: $o ).

thf(decl_126,type,
    subset2powerset: $o ).

thf(decl_127,type,
    setextsub: $o ).

thf(decl_128,type,
    subsetemptysetimpeq: $o ).

thf(decl_129,type,
    powersetI1: $o ).

thf(decl_130,type,
    powersetE1: $o ).

thf(decl_131,type,
    inPowerset: $o ).

thf(decl_132,type,
    powersetsubset: $o ).

thf(decl_133,type,
    sepInPowerset: $o ).

thf(decl_134,type,
    sepSubset: $o ).

thf(decl_135,type,
    binunion: $i > $i > $i ).

thf(decl_136,type,
    binunionIL: $o ).

thf(decl_137,type,
    upairset2IR: $o ).

thf(decl_138,type,
    binunionIR: $o ).

thf(decl_139,type,
    binunionEcases: $o ).

thf(decl_140,type,
    binunionE: $o ).

thf(decl_141,type,
    binunionLsub: $o ).

thf(decl_142,type,
    binunionRsub: $o ).

thf(decl_143,type,
    binintersect: $i > $i > $i ).

thf(decl_144,type,
    binintersectI: $o ).

thf(decl_145,type,
    binintersectSubset5: $o ).

thf(decl_146,type,
    binintersectEL: $o ).

thf(decl_147,type,
    binintersectLsub: $o ).

thf(decl_148,type,
    binintersectSubset2: $o ).

thf(decl_149,type,
    binintersectSubset3: $o ).

thf(decl_150,type,
    binintersectER: $o ).

thf(decl_151,type,
    disjointsetsI1: $o ).

thf(decl_152,type,
    binintersectRsub: $o ).

thf(decl_153,type,
    binintersectSubset4: $o ).

thf(decl_154,type,
    binintersectSubset1: $o ).

thf(decl_155,type,
    bs114d: $o ).

thf(decl_157,type,
    setminus: $i > $i > $i ).

thf(decl_158,type,
    setminusI: $o ).

thf(decl_159,type,
    setminusEL: $o ).

thf(decl_160,type,
    setminusER: $o ).

thf(decl_161,type,
    setminusSubset2: $o ).

thf(decl_162,type,
    setminusERneg: $o ).

thf(decl_163,type,
    setminusELneg: $o ).

thf(decl_164,type,
    setminusILneg: $o ).

thf(decl_165,type,
    setminusIRneg: $o ).

thf(decl_166,type,
    setminusLsub: $o ).

thf(decl_167,type,
    setminusSubset1: $o ).

thf(decl_168,type,
    symdiff: $i > $i > $i ).

thf(decl_169,type,
    symdiffE: $o ).

thf(decl_170,type,
    symdiffI1: $o ).

thf(decl_171,type,
    symdiffI2: $o ).

thf(decl_172,type,
    symdiffIneg1: $o ).

thf(decl_173,type,
    symdiffIneg2: $o ).

thf(decl_174,type,
    iskpair: $i > $o ).

thf(decl_175,type,
    secondinupair: $o ).

thf(decl_176,type,
    setukpairIL: $o ).

thf(decl_177,type,
    setukpairIR: $o ).

thf(decl_178,type,
    kpairiskpair: $o ).

thf(decl_179,type,
    kpair: $i > $i > $i ).

thf(decl_180,type,
    kpairp: $o ).

thf(decl_181,type,
    cartprod: $i > $i > $i ).

thf(decl_182,type,
    singletonsubset: $o ).

thf(decl_183,type,
    singletoninpowerset: $o ).

thf(decl_184,type,
    singletoninpowunion: $o ).

thf(decl_185,type,
    upairset2E: $o ).

thf(decl_186,type,
    upairsubunion: $o ).

thf(decl_187,type,
    upairinpowunion: $o ).

thf(decl_188,type,
    ubforcartprodlem1: $o ).

thf(decl_189,type,
    ubforcartprodlem2: $o ).

thf(decl_190,type,
    ubforcartprodlem3: $o ).

thf(decl_191,type,
    cartprodpairin: $o ).

thf(decl_192,type,
    cartprodmempair1: $o ).

thf(decl_193,type,
    cartprodmempair: $o ).

thf(decl_194,type,
    setunionE2: $o ).

thf(decl_195,type,
    setunionsingleton1: $o ).

thf(decl_196,type,
    setunionsingleton2: $o ).

thf(decl_197,type,
    setunionsingleton: $o ).

thf(decl_198,type,
    singleton: $i > $o ).

thf(decl_199,type,
    singletonprop: $o ).

thf(decl_200,type,
    ex1: $i > ( $i > $o ) > $o ).

thf(decl_201,type,
    ex1E1: $o ).

thf(decl_202,type,
    ex1I: $o ).

thf(decl_203,type,
    ex1I2: $o ).

thf(decl_204,type,
    singletonsuniq: $o ).

thf(decl_209,type,
    setukpairinjL1: $o ).

thf(decl_210,type,
    kfstsingleton: $o ).

thf(decl_211,type,
    theprop: $o ).

thf(decl_212,type,
    kfst: $i > $i ).

thf(decl_213,type,
    kfstpairEq: $o ).

thf(decl_214,type,
    cartprodfstin: $o ).

thf(decl_215,type,
    setukpairinjL2: $o ).

thf(decl_216,type,
    setukpairinjL: $o ).

thf(decl_217,type,
    setukpairinjR11: $o ).

thf(decl_218,type,
    setukpairinjR12: $o ).

thf(decl_219,type,
    setukpairinjR1: $o ).

thf(decl_220,type,
    upairequniteq: $o ).

thf(decl_221,type,
    setukpairinjR2: $o ).

thf(decl_222,type,
    setukpairinjR: $o ).

thf(decl_223,type,
    ksndsingleton: $o ).

thf(decl_224,type,
    ksnd: $i > $i ).

thf(decl_225,type,
    ksndpairEq: $o ).

thf(decl_226,type,
    kpairsurjEq: $o ).

thf(decl_227,type,
    cartprodsndin: $o ).

thf(decl_228,type,
    cartprodpairmemEL: $o ).

thf(decl_229,type,
    cartprodpairmemER: $o ).

thf(decl_230,type,
    cartprodmempaircEq: $o ).

thf(decl_231,type,
    cartprodfstpairEq: $o ).

thf(decl_232,type,
    cartprodsndpairEq: $o ).

thf(decl_233,type,
    cartprodpairsurjEq: $o ).

thf(decl_234,type,
    breln: $i > $i > $i > $o ).

thf(decl_235,type,
    dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).

thf(decl_236,type,
    dpsetconstrI: $o ).

thf(decl_237,type,
    dpsetconstrSub: $o ).

thf(decl_238,type,
    setOfPairsIsBReln: $o ).

thf(decl_239,type,
    dpsetconstrERa: $o ).

thf(decl_240,type,
    dpsetconstrEL1: $o ).

thf(decl_241,type,
    dpsetconstrEL2: $o ).

thf(decl_242,type,
    dpsetconstrER: $o ).

thf(decl_243,type,
    func: $i > $i > $i > $o ).

thf(decl_244,type,
    funcSet: $i > $i > $i ).

thf(decl_245,type,
    funcImageSingleton: $o ).

thf(decl_246,type,
    apProp: $o ).

thf(decl_247,type,
    ap: $i > $i > $i > $i > $i ).

thf(decl_248,type,
    app: $o ).

thf(decl_249,type,
    infuncsetfunc: $o ).

thf(decl_250,type,
    ap2p: $o ).

thf(decl_251,type,
    funcinfuncset: $o ).

thf(decl_252,type,
    lamProp: $o ).

thf(decl_253,type,
    lam: $i > $i > ( $i > $i ) > $i ).

thf(decl_254,type,
    lamp: $o ).

thf(decl_255,type,
    lam2p: $o ).

thf(decl_256,type,
    epred1_0: $o ).

thf(decl_257,type,
    esk1_2: $i > $i > $i ).

thf(decl_258,type,
    esk2_2: $i > $i > $i ).

thf(decl_259,type,
    esk3_2: $i > $i > $i ).

thf(decl_260,type,
    esk4_1: $i > $i ).

thf(decl_261,type,
    esk5_2: ( $i > $i > $o ) > $i > $i ).

thf(decl_262,type,
    esk6_3: ( $i > $i > $o ) > $i > $i > $i ).

thf(decl_263,type,
    esk7_2: ( $i > $i > $o ) > $i > $i ).

thf(decl_264,type,
    esk8_3: ( $i > $i > $o ) > $i > $i > $i ).

thf(decl_265,type,
    esk9_1: $i > $i ).

thf(decl_266,type,
    esk10_2: ( $i > $o ) > $i > $i ).

thf(decl_267,type,
    esk11_2: ( $i > $o ) > $i > $i ).

thf(decl_268,type,
    esk12_1: ( $i > $o ) > $i ).

thf(decl_269,type,
    esk13_2: ( $i > $o ) > $i > $i ).

thf(decl_270,type,
    esk14_1: ( $i > $o ) > $i ).

thf(decl_271,type,
    esk15_2: $i > $i > $i ).

thf(decl_272,type,
    esk16_2: $i > $i > $i ).

thf(decl_273,type,
    esk17_1: $i > $i ).

thf(decl_274,type,
    esk18_1: $i > $i ).

thf(decl_275,type,
    esk19_1: $i > $i ).

thf(decl_276,type,
    esk20_2: $i > $i > $i ).

thf(decl_277,type,
    esk21_3: $i > $i > $o > $i ).

thf(decl_278,type,
    esk22_2: ( $i > $o ) > $i > $i ).

thf(decl_279,type,
    esk23_1: ( $i > $o ) > $i ).

thf(decl_280,type,
    esk24_1: $i > $i ).

thf(decl_281,type,
    esk25_2: $i > ( $i > $o ) > $i ).

thf(decl_282,type,
    esk26_2: $i > ( $i > $o ) > $i ).

thf(decl_283,type,
    esk27_2: $i > ( $i > $o ) > $i ).

thf(decl_284,type,
    esk28_2: $i > ( $i > $o ) > $i ).

thf(decl_285,type,
    esk29_2: $i > ( $i > $o ) > $i ).

thf(decl_286,type,
    esk30_2: $i > ( $i > $o ) > $i ).

thf(decl_287,type,
    esk31_2: ( $i > $o ) > $i > $i ).

thf(decl_288,type,
    esk32_1: ( $i > $o ) > $i ).

thf(decl_289,type,
    esk33_1: ( $i > $o ) > $i ).

thf(decl_290,type,
    esk34_1: ( $i > $o ) > $i ).

thf(decl_291,type,
    esk35_1: ( $i > $o ) > $i ).

thf(decl_292,type,
    esk36_2: ( $i > $o ) > $i > $i ).

thf(decl_293,type,
    esk37_1: ( $i > $o ) > $i ).

thf(decl_294,type,
    esk38_2: ( $i > $o ) > $i > $i ).

thf(decl_295,type,
    esk39_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_296,type,
    esk40_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_297,type,
    esk41_3: ( $i > $o ) > ( $i > $o ) > $i > $i ).

thf(decl_298,type,
    esk42_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_299,type,
    esk43_3: ( $i > $o ) > ( $i > $o ) > $i > $i ).

thf(decl_300,type,
    esk44_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_301,type,
    esk45_2: ( $i > $o ) > $i > $i ).

thf(decl_302,type,
    esk46_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_303,type,
    esk47_2: ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_304,type,
    esk48_3: ( $i > $o ) > ( $i > $o ) > $i > $i ).

thf(decl_305,type,
    esk49_3: ( $i > $o ) > ( $i > $o ) > $i > $i ).

thf(decl_306,type,
    esk50_4: $i > $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_307,type,
    esk51_4: $i > $i > ( $i > $o ) > ( $i > $o ) > $i ).

thf(decl_308,type,
    esk52_2: $i > $i > $i ).

thf(decl_309,type,
    esk53_2: $i > $i > $i ).

thf(decl_310,type,
    esk54_2: $i > $i > $i ).

thf(decl_311,type,
    esk55_3: $i > $i > $i > $i ).

thf(decl_312,type,
    esk56_3: $i > $i > $i > $i ).

thf(decl_313,type,
    esk57_2: $i > $i > $i ).

thf(decl_314,type,
    esk58_2: $i > ( $i > $o ) > $i ).

thf(decl_315,type,
    esk59_2: $i > ( $i > $o ) > $i ).

thf(decl_316,type,
    esk60_2: $i > ( $i > $o ) > $i ).

thf(decl_317,type,
    esk61_2: $i > ( $i > $o ) > $i ).

thf(decl_318,type,
    esk62_3: $i > ( $i > $o ) > $i > $i ).

thf(decl_319,type,
    esk63_3: $i > ( $i > $o ) > $i > $i ).

thf(decl_320,type,
    esk64_2: $i > ( $i > $o ) > $i ).

thf(decl_321,type,
    esk65_2: $i > ( $i > $o ) > $i ).

thf(decl_322,type,
    esk66_2: $i > ( $i > $o ) > $i ).

thf(decl_323,type,
    esk67_1: $i > $i ).

thf(decl_324,type,
    esk68_1: $i > $i ).

thf(decl_325,type,
    esk69_3: $i > $i > $i > $i ).

thf(decl_326,type,
    esk70_4: $i > $i > $i > $i > $i ).

thf(decl_327,type,
    esk71_3: $i > $i > $i > $i ).

thf(decl_328,type,
    esk72_3: $i > $i > $i > $i ).

thf(decl_329,type,
    esk73_4: $i > $i > $i > $i > $i ).

thf(decl_330,type,
    esk74_3: $i > $i > $i > $i ).

thf(decl_331,type,
    esk75_3: $i > $i > ( $i > $i ) > $i ).

thf(decl_332,type,
    esk76_4: $i > $i > ( $i > $i ) > $i > $i ).

thf(decl_333,type,
    esk77_3: $i > $i > ( $i > $i ) > $i ).

thf(decl_334,type,
    esk78_4: $i > $i > ( $i > $i ) > $i > $i ).

thf(decl_335,type,
    esk79_3: $i > $i > ( $i > $i ) > $i ).

thf(decl_336,type,
    esk80_0: $i ).

thf(decl_337,type,
    esk81_0: $i ).

thf(decl_338,type,
    esk82_0: $i ).

thf(decl_339,type,
    epred2_0: $i > $o ).

thf(decl_340,type,
    esk83_0: $i ).

thf(ex1,axiom,
    ( ex1
    = ( ^ [X4: $i,X1: $i > $o] :
          ( singleton
          @ ( dsetconstr @ X4
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ex1) ).

thf(singleton,axiom,
    ( singleton
    = ( ^ [X4: $i] :
        ? [X2: $i] :
          ( ( in @ X2 @ X4 )
          & ( X4
            = ( setadjoin @ X2 @ emptyset ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singleton) ).

thf(func,axiom,
    ( func
    = ( ^ [X4: $i,X5: $i,X29: $i] :
          ( ( breln @ X4 @ X5 @ X29 )
          & ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( ex1 @ X5
                @ ^ [X3: $i] : ( in @ ( kpair @ X2 @ X3 ) @ X29 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',func) ).

thf(breln,axiom,
    ( breln
    = ( ^ [X4: $i,X5: $i,X7: $i] : ( subset @ X7 @ ( cartprod @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',breln) ).

thf(replAx,axiom,
    ( replAx
  <=> ! [X6: $i > $i > $o,X4: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( exu
              @ ^ [X3: $i] : ( X6 @ X2 @ X3 ) ) )
       => ? [X5: $i] :
          ! [X2: $i] :
            ( ( in @ X2 @ X5 )
          <=> ? [X3: $i] :
                ( ( in @ X3 @ X4 )
                & ( X6 @ X3 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',replAx) ).

thf(exu,axiom,
    ( exu
    = ( ^ [X1: $i > $o] :
        ? [X2: $i] :
          ( ( X1 @ X2 )
          & ! [X3: $i] :
              ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exu) ).

thf(descrp,axiom,
    ( descrp
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ( X1
          @ ( descr
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',descrp) ).

thf(exuE1,axiom,
    ( exuE1
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE1) ).

thf(exuE3e,axiom,
    ( exuE3e
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] : ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE3e) ).

thf(nonempty,axiom,
    ( nonempty
    = ( ^ [X2: $i] : ( X2 != emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonempty) ).

thf(nonemptyI,axiom,
    ( nonemptyI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( nonempty
            @ ( dsetconstr @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyI) ).

thf(exuE2,axiom,
    ( exuE2
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE2) ).

thf(exuI1,axiom,
    ( exuI1
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
       => ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI1) ).

thf(exuI3,axiom,
    ( exuI3
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] : ( X1 @ X2 )
       => ( ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
         => ( exu
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI3) ).

thf(exuI2,axiom,
    ( exuI2
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) )
       => ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuI2) ).

thf(exuE3u,axiom,
    ( exuE3u
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ! [X2: $i,X3: $i] :
            ( ( X1 @ X2 )
           => ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuE3u) ).

thf(exu__Cong,axiom,
    ( exu__Cong
  <=> ! [X1: $i > $o,X17: $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( X1 @ X2 )
            <=> ( X17 @ X3 ) ) )
       => ( ( exu
            @ ^ [X2: $i] : ( X1 @ X2 ) )
        <=> ( exu
            @ ^ [X2: $i] : ( X17 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exu__Cong) ).

thf(exuEu,axiom,
    ( exuEu
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ! [X2: $i,X3: $i] :
            ( ( X1 @ X2 )
           => ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',exuEu) ).

thf(descr__Cong,axiom,
    ( descr__Cong
  <=> ! [X1: $i > $o,X17: $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( X1 @ X2 )
            <=> ( X17 @ X3 ) ) )
       => ( ( exu
            @ ^ [X2: $i] : ( X1 @ X2 ) )
         => ( ( exu
              @ ^ [X2: $i] : ( X17 @ X2 ) )
           => ( ( descr
                @ ^ [X2: $i] : ( X1 @ X2 ) )
              = ( descr
                @ ^ [X2: $i] : ( X17 @ X2 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',descr__Cong) ).

thf(singletonprop,axiom,
    ( singletonprop
  <=> ! [X4: $i,X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ! [X3: $i] :
                ( ( in @ X3 @ X4 )
               => ( ( X1 @ X2 )
                 => ( ( X1 @ X3 )
                   => ( X2 = X3 ) ) ) ) )
       => ( ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
         => ( singleton
            @ ( dsetconstr @ X4
              @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletonprop) ).

thf(ex1E1,axiom,
    ( ex1E1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ( ex1 @ X4
          @ ^ [X2: $i] : ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ex1E1) ).

thf(ex1I,axiom,
    ( ex1I
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( ! [X3: $i] :
                ( ( in @ X3 @ X4 )
               => ( ( X1 @ X3 )
                 => ( X3 = X2 ) ) )
           => ( ex1 @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ex1I) ).

thf(ex1I2,axiom,
    ( ex1I2
  <=> ! [X4: $i,X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ! [X3: $i] :
                ( ( in @ X3 @ X4 )
               => ( ( X1 @ X2 )
                 => ( ( X1 @ X3 )
                   => ( X2 = X3 ) ) ) ) )
       => ( ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
         => ( ex1 @ X4
            @ ^ [X2: $i] : ( X1 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ex1I2) ).

thf(kfstsingleton,axiom,
    ( kfstsingleton
  <=> ! [X18: $i] :
        ( ( iskpair @ X18 )
       => ( singleton
          @ ( dsetconstr @ ( setunion @ X18 )
            @ ^ [X2: $i] : ( in @ ( setadjoin @ X2 @ emptyset ) @ X18 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',kfstsingleton) ).

thf(ksndsingleton,axiom,
    ( ksndsingleton
  <=> ! [X18: $i] :
        ( ( iskpair @ X18 )
       => ( singleton
          @ ( dsetconstr @ ( setunion @ X18 )
            @ ^ [X2: $i] :
                ( X18
                = ( kpair @ ( kfst @ X18 ) @ X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ksndsingleton) ).

thf(setOfPairsIsBReln,axiom,
    ( setOfPairsIsBReln
  <=> ! [X4: $i,X5: $i,X24: $i > $i > $o] :
        ( breln @ X4 @ X5
        @ ( dpsetconstr @ X4 @ X5
          @ ^ [X2: $i,X3: $i] : ( X24 @ X2 @ X3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setOfPairsIsBReln) ).

thf(funcImageSingleton,axiom,
    ( funcImageSingleton
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( func @ X4 @ X5 @ X30 )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( singleton
              @ ( dsetconstr @ X5
                @ ^ [X3: $i] : ( in @ ( kpair @ X2 @ X3 ) @ X30 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',funcImageSingleton) ).

thf(apProp,axiom,
    ( apProp
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( func @ X4 @ X5 @ X30 )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in
              @ ( setunion
                @ ( dsetconstr @ X5
                  @ ^ [X3: $i] : ( in @ ( kpair @ X2 @ X3 ) @ X30 ) ) )
              @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',apProp) ).

thf(lamProp,axiom,
    ( lamProp
  <=> ! [X4: $i,X5: $i,X31: $i > $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( X31 @ X2 ) @ X5 ) )
       => ( func @ X4 @ X5
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [X2: $i,X3: $i] :
                ( ( X31 @ X2 )
                = X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lamProp) ).

thf(lamp,axiom,
    ( lamp
  <=> ! [X4: $i,X5: $i,X33: $i > $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( X33 @ X2 ) @ X5 ) )
       => ( func @ X4 @ X5
          @ ( lam @ X4 @ X5
            @ ^ [X2: $i] : ( X33 @ X2 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lamp) ).

thf(dsetconstrI,axiom,
    ( dsetconstrI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrI) ).

thf(dsetconstrEL,axiom,
    ( dsetconstrEL
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [X3: $i] : ( X1 @ X3 ) ) )
       => ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrEL) ).

thf(dsetconstrER,axiom,
    ( dsetconstrER
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [X3: $i] : ( X1 @ X3 ) ) )
       => ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstrER) ).

thf(setbeta,axiom,
    ( setbeta
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [X3: $i] : ( X1 @ X3 ) ) )
        <=> ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setbeta) ).

thf(nonemptyE1,axiom,
    ( nonemptyE1
  <=> ! [X4: $i] :
        ( ( nonempty @ X4 )
       => ? [X2: $i] : ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyE1) ).

thf(nonemptyI1,axiom,
    ( nonemptyI1
  <=> ! [X4: $i] :
        ( ? [X2: $i] : ( in @ X2 @ X4 )
       => ( nonempty @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyI1) ).

thf(setoftrueEq,axiom,
    ( setoftrueEq
  <=> ! [X4: $i] :
        ( ( dsetconstr @ X4
          @ ^ [X2: $i] : $true )
        = X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setoftrueEq) ).

thf(nonemptyImpWitness,axiom,
    ( nonemptyImpWitness
  <=> ! [X4: $i] :
        ( ( nonempty @ X4 )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & $true ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',nonemptyImpWitness) ).

thf(emptyE1,axiom,
    ( emptyE1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ( X1 @ X2 ) )
       => ( ( ( dsetconstr @ X4
              @ ^ [X2: $i] : ( X1 @ X2 ) )
            = emptyset )
         => ~ $true ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyE1) ).

thf(dsetconstr__Cong,axiom,
    ( dsetconstr__Cong
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ! [X1: $i > $o,X17: $i > $o] :
            ( ! [X2: $i] :
                ( ( in @ X2 @ X4 )
               => ! [X3: $i] :
                    ( ( in @ X3 @ X5 )
                   => ( ( X2 = X3 )
                     => ( ( X1 @ X2 )
                      <=> ( X17 @ X3 ) ) ) ) )
           => ( ( dsetconstr @ X4
                @ ^ [X2: $i] : ( X1 @ X2 ) )
              = ( dsetconstr @ X5
                @ ^ [X2: $i] : ( X17 @ X2 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dsetconstr__Cong) ).

thf(sepInPowerset,axiom,
    ( sepInPowerset
  <=> ! [X4: $i,X1: $i > $o] :
        ( in
        @ ( dsetconstr @ X4
          @ ^ [X2: $i] : ( X1 @ X2 ) )
        @ ( powerset @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sepInPowerset) ).

thf(sepSubset,axiom,
    ( sepSubset
  <=> ! [X4: $i,X1: $i > $o] :
        ( subset
        @ ( dsetconstr @ X4
          @ ^ [X2: $i] : ( X1 @ X2 ) )
        @ X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',sepSubset) ).

thf(theprop,axiom,
    ( theprop
  <=> ! [X21: $i] :
        ( ( singleton @ X21 )
       => ( in @ ( setunion @ X21 ) @ X21 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',theprop) ).

thf(dpsetconstrI,axiom,
    ( dpsetconstrI
  <=> ! [X4: $i,X5: $i,X22: $i > $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( X22 @ X2 @ X3 )
             => ( in @ ( kpair @ X2 @ X3 )
                @ ( dpsetconstr @ X4 @ X5
                  @ ^ [X14: $i,X18: $i] : ( X22 @ X14 @ X18 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dpsetconstrI) ).

thf(dpsetconstrSub,axiom,
    ( dpsetconstrSub
  <=> ! [X4: $i,X5: $i,X23: $i > $i > $o] :
        ( subset
        @ ( dpsetconstr @ X4 @ X5
          @ ^ [X2: $i,X3: $i] : ( X23 @ X2 @ X3 ) )
        @ ( cartprod @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dpsetconstrSub) ).

thf(dpsetconstrERa,axiom,
    ( dpsetconstrERa
  <=> ! [X4: $i,X5: $i,X25: $i > $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( in @ ( kpair @ X2 @ X3 )
                @ ( dpsetconstr @ X4 @ X5
                  @ ^ [X14: $i,X18: $i] : ( X25 @ X14 @ X18 ) ) )
             => ( X25 @ X2 @ X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dpsetconstrERa) ).

thf(dpsetconstrEL1,axiom,
    ( dpsetconstrEL1
  <=> ! [X4: $i,X5: $i,X26: $i > $i > $o,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 )
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [X14: $i,X18: $i] : ( X26 @ X14 @ X18 ) ) )
       => ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dpsetconstrEL1) ).

thf(dpsetconstrEL2,axiom,
    ( dpsetconstrEL2
  <=> ! [X4: $i,X5: $i,X27: $i > $i > $o,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 )
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [X14: $i,X18: $i] : ( X27 @ X14 @ X18 ) ) )
       => ( in @ X3 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dpsetconstrEL2) ).

thf(dpsetconstrER,axiom,
    ( dpsetconstrER
  <=> ! [X4: $i,X5: $i,X28: $i > $i > $o,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 )
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [X14: $i,X18: $i] : ( X28 @ X14 @ X18 ) ) )
       => ( X28 @ X2 @ X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dpsetconstrER) ).

thf(app,axiom,
    ( app
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( func @ X4 @ X5 @ X30 )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( ap @ X4 @ X5 @ X30 @ X2 ) @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',app) ).

thf(infuncsetfunc,axiom,
    ( infuncsetfunc
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( in @ X30 @ ( funcSet @ X4 @ X5 ) )
       => ( func @ X4 @ X5 @ X30 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',infuncsetfunc) ).

thf(funcinfuncset,axiom,
    ( funcinfuncset
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( func @ X4 @ X5 @ X30 )
       => ( in @ X30 @ ( funcSet @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',funcinfuncset) ).

thf(lam2p,axiom,
    ( lam2p
  <=> ! [X4: $i,X5: $i,X34: $i > $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( X34 @ X2 ) @ X5 ) )
       => ( in
          @ ( lam @ X4 @ X5
            @ ^ [X2: $i] : ( X34 @ X2 ) )
          @ ( funcSet @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',lam2p) ).

thf(brelnall1,conjecture,
    ( setextAx
   => ( emptysetAx
     => ( setadjoinAx
       => ( powersetAx
         => ( setunionAx
           => ( omega0Ax
             => ( omegaSAx
               => ( omegaIndAx
                 => ( replAx
                   => ( foundationAx
                     => ( wellorderingAx
                       => ( descrp
                         => ( dsetconstrI
                           => ( dsetconstrEL
                             => ( dsetconstrER
                               => ( exuE1
                                 => ( prop2setE
                                   => ( emptysetE
                                     => ( emptysetimpfalse
                                       => ( notinemptyset
                                         => ( exuE3e
                                           => ( setext
                                             => ( emptyI
                                               => ( noeltsimpempty
                                                 => ( setbeta
                                                   => ( nonemptyE1
                                                     => ( nonemptyI
                                                       => ( nonemptyI1
                                                         => ( setadjoinIL
                                                           => ( emptyinunitempty
                                                             => ( setadjoinIR
                                                               => ( setadjoinE
                                                                 => ( setadjoinOr
                                                                   => ( setoftrueEq
                                                                     => ( powersetI
                                                                       => ( emptyinPowerset
                                                                         => ( emptyInPowerset
                                                                           => ( powersetE
                                                                             => ( setunionI
                                                                               => ( setunionE
                                                                                 => ( subPowSU
                                                                                   => ( exuE2
                                                                                     => ( nonemptyImpWitness
                                                                                       => ( uniqinunit
                                                                                         => ( notinsingleton
                                                                                           => ( eqinunit
                                                                                             => ( singletonsswitch
                                                                                               => ( upairsetE
                                                                                                 => ( upairsetIL
                                                                                                   => ( upairsetIR
                                                                                                     => ( emptyE1
                                                                                                       => ( vacuousDall
                                                                                                         => ( quantDeMorgan1
                                                                                                           => ( quantDeMorgan2
                                                                                                             => ( quantDeMorgan3
                                                                                                               => ( quantDeMorgan4
                                                                                                                 => ( prop2setI
                                                                                                                   => ( prop2set2propI
                                                                                                                     => ( notdexE
                                                                                                                       => ( notdallE
                                                                                                                         => ( exuI1
                                                                                                                           => ( exuI3
                                                                                                                             => ( exuI2
                                                                                                                               => ( inCongP
                                                                                                                                 => ( in__Cong
                                                                                                                                   => ( exuE3u
                                                                                                                                     => ( exu__Cong
                                                                                                                                       => ( emptyset__Cong
                                                                                                                                         => ( setadjoin__Cong
                                                                                                                                           => ( powerset__Cong
                                                                                                                                             => ( setunion__Cong
                                                                                                                                               => ( omega__Cong
                                                                                                                                                 => ( exuEu
                                                                                                                                                   => ( descr__Cong
                                                                                                                                                     => ( dsetconstr__Cong
                                                                                                                                                       => ( subsetI1
                                                                                                                                                         => ( eqimpsubset2
                                                                                                                                                           => ( eqimpsubset1
                                                                                                                                                             => ( subsetI2
                                                                                                                                                               => ( emptysetsubset
                                                                                                                                                                 => ( subsetE
                                                                                                                                                                   => ( subsetE2
                                                                                                                                                                     => ( notsubsetI
                                                                                                                                                                       => ( notequalI1
                                                                                                                                                                         => ( notequalI2
                                                                                                                                                                           => ( subsetRefl
                                                                                                                                                                             => ( subsetTrans
                                                                                                                                                                               => ( setadjoinSub
                                                                                                                                                                                 => ( setadjoinSub2
                                                                                                                                                                                   => ( subset2powerset
                                                                                                                                                                                     => ( setextsub
                                                                                                                                                                                       => ( subsetemptysetimpeq
                                                                                                                                                                                         => ( powersetI1
                                                                                                                                                                                           => ( powersetE1
                                                                                                                                                                                             => ( inPowerset
                                                                                                                                                                                               => ( powersetsubset
                                                                                                                                                                                                 => ( sepInPowerset
                                                                                                                                                                                                   => ( sepSubset
                                                                                                                                                                                                     => ( binunionIL
                                                                                                                                                                                                       => ( upairset2IR
                                                                                                                                                                                                         => ( binunionIR
                                                                                                                                                                                                           => ( binunionEcases
                                                                                                                                                                                                             => ( binunionE
                                                                                                                                                                                                               => ( binunionLsub
                                                                                                                                                                                                                 => ( binunionRsub
                                                                                                                                                                                                                   => ( binintersectI
                                                                                                                                                                                                                     => ( binintersectSubset5
                                                                                                                                                                                                                       => ( binintersectEL
                                                                                                                                                                                                                         => ( binintersectLsub
                                                                                                                                                                                                                           => ( binintersectSubset2
                                                                                                                                                                                                                             => ( binintersectSubset3
                                                                                                                                                                                                                               => ( binintersectER
                                                                                                                                                                                                                                 => ( disjointsetsI1
                                                                                                                                                                                                                                   => ( binintersectRsub
                                                                                                                                                                                                                                     => ( binintersectSubset4
                                                                                                                                                                                                                                       => ( binintersectSubset1
                                                                                                                                                                                                                                         => ( bs114d
                                                                                                                                                                                                                                           => ( setminusI
                                                                                                                                                                                                                                             => ( setminusEL
                                                                                                                                                                                                                                               => ( setminusER
                                                                                                                                                                                                                                                 => ( setminusSubset2
                                                                                                                                                                                                                                                   => ( setminusERneg
                                                                                                                                                                                                                                                     => ( setminusELneg
                                                                                                                                                                                                                                                       => ( setminusILneg
                                                                                                                                                                                                                                                         => ( setminusIRneg
                                                                                                                                                                                                                                                           => ( setminusLsub
                                                                                                                                                                                                                                                             => ( setminusSubset1
                                                                                                                                                                                                                                                               => ( symdiffE
                                                                                                                                                                                                                                                                 => ( symdiffI1
                                                                                                                                                                                                                                                                   => ( symdiffI2
                                                                                                                                                                                                                                                                     => ( symdiffIneg1
                                                                                                                                                                                                                                                                       => ( symdiffIneg2
                                                                                                                                                                                                                                                                         => ( secondinupair
                                                                                                                                                                                                                                                                           => ( setukpairIL
                                                                                                                                                                                                                                                                             => ( setukpairIR
                                                                                                                                                                                                                                                                               => ( kpairiskpair
                                                                                                                                                                                                                                                                                 => ( kpairp
                                                                                                                                                                                                                                                                                   => ( singletonsubset
                                                                                                                                                                                                                                                                                     => ( singletoninpowerset
                                                                                                                                                                                                                                                                                       => ( singletoninpowunion
                                                                                                                                                                                                                                                                                         => ( upairset2E
                                                                                                                                                                                                                                                                                           => ( upairsubunion
                                                                                                                                                                                                                                                                                             => ( upairinpowunion
                                                                                                                                                                                                                                                                                               => ( ubforcartprodlem1
                                                                                                                                                                                                                                                                                                 => ( ubforcartprodlem2
                                                                                                                                                                                                                                                                                                   => ( ubforcartprodlem3
                                                                                                                                                                                                                                                                                                     => ( cartprodpairin
                                                                                                                                                                                                                                                                                                       => ( cartprodmempair1
                                                                                                                                                                                                                                                                                                         => ( cartprodmempair
                                                                                                                                                                                                                                                                                                           => ( setunionE2
                                                                                                                                                                                                                                                                                                             => ( setunionsingleton1
                                                                                                                                                                                                                                                                                                               => ( setunionsingleton2
                                                                                                                                                                                                                                                                                                                 => ( setunionsingleton
                                                                                                                                                                                                                                                                                                                   => ( singletonprop
                                                                                                                                                                                                                                                                                                                     => ( ex1E1
                                                                                                                                                                                                                                                                                                                       => ( ex1I
                                                                                                                                                                                                                                                                                                                         => ( ex1I2
                                                                                                                                                                                                                                                                                                                           => ( singletonsuniq
                                                                                                                                                                                                                                                                                                                             => ( setukpairinjL1
                                                                                                                                                                                                                                                                                                                               => ( kfstsingleton
                                                                                                                                                                                                                                                                                                                                 => ( theprop
                                                                                                                                                                                                                                                                                                                                   => ( kfstpairEq
                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstin
                                                                                                                                                                                                                                                                                                                                       => ( setukpairinjL2
                                                                                                                                                                                                                                                                                                                                         => ( setukpairinjL
                                                                                                                                                                                                                                                                                                                                           => ( setukpairinjR11
                                                                                                                                                                                                                                                                                                                                             => ( setukpairinjR12
                                                                                                                                                                                                                                                                                                                                               => ( setukpairinjR1
                                                                                                                                                                                                                                                                                                                                                 => ( upairequniteq
                                                                                                                                                                                                                                                                                                                                                   => ( setukpairinjR2
                                                                                                                                                                                                                                                                                                                                                     => ( setukpairinjR
                                                                                                                                                                                                                                                                                                                                                       => ( ksndsingleton
                                                                                                                                                                                                                                                                                                                                                         => ( ksndpairEq
                                                                                                                                                                                                                                                                                                                                                           => ( kpairsurjEq
                                                                                                                                                                                                                                                                                                                                                             => ( cartprodsndin
                                                                                                                                                                                                                                                                                                                                                               => ( cartprodpairmemEL
                                                                                                                                                                                                                                                                                                                                                                 => ( cartprodpairmemER
                                                                                                                                                                                                                                                                                                                                                                   => ( cartprodmempaircEq
                                                                                                                                                                                                                                                                                                                                                                     => ( cartprodfstpairEq
                                                                                                                                                                                                                                                                                                                                                                       => ( cartprodsndpairEq
                                                                                                                                                                                                                                                                                                                                                                         => ( cartprodpairsurjEq
                                                                                                                                                                                                                                                                                                                                                                           => ( dpsetconstrI
                                                                                                                                                                                                                                                                                                                                                                             => ( dpsetconstrSub
                                                                                                                                                                                                                                                                                                                                                                               => ( setOfPairsIsBReln
                                                                                                                                                                                                                                                                                                                                                                                 => ( dpsetconstrERa
                                                                                                                                                                                                                                                                                                                                                                                   => ( dpsetconstrEL1
                                                                                                                                                                                                                                                                                                                                                                                     => ( dpsetconstrEL2
                                                                                                                                                                                                                                                                                                                                                                                       => ( dpsetconstrER
                                                                                                                                                                                                                                                                                                                                                                                         => ( funcImageSingleton
                                                                                                                                                                                                                                                                                                                                                                                           => ( apProp
                                                                                                                                                                                                                                                                                                                                                                                             => ( app
                                                                                                                                                                                                                                                                                                                                                                                               => ( infuncsetfunc
                                                                                                                                                                                                                                                                                                                                                                                                 => ( ap2p
                                                                                                                                                                                                                                                                                                                                                                                                   => ( funcinfuncset
                                                                                                                                                                                                                                                                                                                                                                                                     => ( lamProp
                                                                                                                                                                                                                                                                                                                                                                                                       => ( lamp
                                                                                                                                                                                                                                                                                                                                                                                                         => ( lam2p
                                                                                                                                                                                                                                                                                                                                                                                                           => ! [X4: $i,X5: $i,X29: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                ( ( breln @ X4 @ X5 @ X29 )
                                                                                                                                                                                                                                                                                                                                                                                                               => ! [X1: $i > $o] :
                                                                                                                                                                                                                                                                                                                                                                                                                    ( ! [X2: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X2 @ X4 )
                                                                                                                                                                                                                                                                                                                                                                                                                       => ! [X3: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X3 @ X5 )
                                                                                                                                                                                                                                                                                                                                                                                                                           => ( ( in @ ( kpair @ X2 @ X3 ) @ X29 )
                                                                                                                                                                                                                                                                                                                                                                                                                             => ( X1 @ ( kpair @ X2 @ X3 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X2: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X2 @ X29 )
                                                                                                                                                                                                                                                                                                                                                                                                                       => ( X1 @ X2 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',brelnall1) ).

thf(setextAx,axiom,
    ( setextAx
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
          <=> ( in @ X2 @ X5 ) )
       => ( X4 = X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setextAx) ).

thf(emptysetAx,axiom,
    ( emptysetAx
  <=> ! [X2: $i] :
        ~ ( in @ X2 @ emptyset ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetAx) ).

thf(setadjoinAx,axiom,
    ( setadjoinAx
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ ( setadjoin @ X2 @ X4 ) )
      <=> ( ( X3 = X2 )
          | ( in @ X3 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinAx) ).

thf(powersetAx,axiom,
    ( powersetAx
  <=> ! [X4: $i,X5: $i] :
        ( ( in @ X5 @ ( powerset @ X4 ) )
      <=> ! [X2: $i] :
            ( ( in @ X2 @ X5 )
           => ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetAx) ).

thf(setunionAx,axiom,
    ( setunionAx
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ ( setunion @ X4 ) )
      <=> ? [X5: $i] :
            ( ( in @ X2 @ X5 )
            & ( in @ X5 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionAx) ).

thf(omega0Ax,axiom,
    ( omega0Ax
  <=> ( in @ emptyset @ omega ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omega0Ax) ).

thf(omegaSAx,axiom,
    ( omegaSAx
  <=> ! [X2: $i] :
        ( ( in @ X2 @ omega )
       => ( in @ ( setadjoin @ X2 @ X2 ) @ omega ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omegaSAx) ).

thf(omegaIndAx,axiom,
    ( omegaIndAx
  <=> ! [X4: $i] :
        ( ( ( in @ emptyset @ X4 )
          & ! [X2: $i] :
              ( ( ( in @ X2 @ omega )
                & ( in @ X2 @ X4 ) )
             => ( in @ ( setadjoin @ X2 @ X2 ) @ X4 ) ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ omega )
           => ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omegaIndAx) ).

thf(foundationAx,axiom,
    ( foundationAx
  <=> ! [X4: $i] :
        ( ? [X2: $i] : ( in @ X2 @ X4 )
       => ? [X5: $i] :
            ( ( in @ X5 @ X4 )
            & ~ ? [X2: $i] :
                  ( ( in @ X2 @ X5 )
                  & ( in @ X2 @ X4 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',foundationAx) ).

thf(wellorderingAx,axiom,
    ( wellorderingAx
  <=> ! [X4: $i] :
      ? [X5: $i] :
        ( ! [X7: $i] :
            ( ( in @ X7 @ X5 )
           => ! [X2: $i] :
                ( ( in @ X2 @ X7 )
               => ( in @ X2 @ X4 ) ) )
        & ! [X2: $i,X3: $i] :
            ( ( ( in @ X2 @ X4 )
              & ( in @ X3 @ X4 ) )
           => ( ! [X7: $i] :
                  ( ( in @ X7 @ X5 )
                 => ( ( in @ X2 @ X7 )
                  <=> ( in @ X3 @ X7 ) ) )
             => ( X2 = X3 ) ) )
        & ! [X7: $i,X8: $i] :
            ( ( ( in @ X7 @ X5 )
              & ( in @ X8 @ X5 ) )
           => ( ! [X2: $i] :
                  ( ( in @ X2 @ X7 )
                 => ( in @ X2 @ X8 ) )
              | ! [X2: $i] :
                  ( ( in @ X2 @ X8 )
                 => ( in @ X2 @ X7 ) ) ) )
        & ! [X7: $i] :
            ( ( ! [X2: $i] :
                  ( ( in @ X2 @ X7 )
                 => ( in @ X2 @ X4 ) )
              & ? [X2: $i] : ( in @ X2 @ X7 ) )
           => ? [X8: $i,X2: $i] :
                ( ( in @ X8 @ X5 )
                & ( in @ X2 @ X7 )
                & ~ ? [X3: $i] :
                      ( ( in @ X3 @ X8 )
                      & ( in @ X3 @ X7 ) )
                & ! [X9: $i] :
                    ( ( in @ X9 @ X5 )
                   => ( ! [X3: $i] :
                          ( ( in @ X3 @ X9 )
                         => ( in @ X3 @ X8 ) )
                      | ( in @ X2 @ X9 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',wellorderingAx) ).

thf(prop2setE,axiom,
    ( prop2setE
  <=> ! [X10: $o,X2: $i] :
        ( ( in @ X2 @ ( prop2set @ X10 ) )
       => X10 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setE) ).

thf(emptysetE,axiom,
    ( emptysetE
  <=> ! [X2: $i] :
        ( ( in @ X2 @ emptyset )
       => ! [X11: $o] : X11 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetE) ).

thf(emptysetimpfalse,axiom,
    ( emptysetimpfalse
  <=> ! [X2: $i] :
        ( ( in @ X2 @ emptyset )
       => ~ $true ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetimpfalse) ).

thf(notinemptyset,axiom,
    ( notinemptyset
  <=> ! [X2: $i] :
        ~ ( in @ X2 @ emptyset ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notinemptyset) ).

thf(setext,axiom,
    ( setext
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ X2 @ X5 ) )
       => ( ! [X2: $i] :
              ( ( in @ X2 @ X5 )
             => ( in @ X2 @ X4 ) )
         => ( X4 = X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setext) ).

thf(emptyI,axiom,
    ( emptyI
  <=> ! [X4: $i] :
        ( ! [X2: $i] :
            ~ ( in @ X2 @ X4 )
       => ( X4 = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyI) ).

thf(noeltsimpempty,axiom,
    ( noeltsimpempty
  <=> ! [X4: $i] :
        ( ! [X2: $i] :
            ~ ( in @ X2 @ X4 )
       => ( X4 = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',noeltsimpempty) ).

thf(setadjoinIL,axiom,
    ( setadjoinIL
  <=> ! [X2: $i,X3: $i] : ( in @ X2 @ ( setadjoin @ X2 @ X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinIL) ).

thf(emptyinunitempty,axiom,
    ( emptyinunitempty
  <=> ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyinunitempty) ).

thf(setadjoinIR,axiom,
    ( setadjoinIR
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ X4 )
       => ( in @ X3 @ ( setadjoin @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinIR) ).

thf(setadjoinE,axiom,
    ( setadjoinE
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ ( setadjoin @ X2 @ X4 ) )
       => ! [X12: $o] :
            ( ( ( X3 = X2 )
             => X12 )
           => ( ( ( in @ X3 @ X4 )
               => X12 )
             => X12 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinE) ).

thf(setadjoinOr,axiom,
    ( setadjoinOr
  <=> ! [X2: $i,X4: $i,X3: $i] :
        ( ( in @ X3 @ ( setadjoin @ X2 @ X4 ) )
       => ( ( X3 = X2 )
          | ( in @ X3 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinOr) ).

thf(powersetI,axiom,
    ( powersetI
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X5 )
           => ( in @ X2 @ X4 ) )
       => ( in @ X5 @ ( powerset @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetI) ).

thf(emptyinPowerset,axiom,
    ( emptyinPowerset
  <=> ! [X4: $i] : ( in @ emptyset @ ( powerset @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyinPowerset) ).

thf(emptyInPowerset,axiom,
    ( emptyInPowerset
  <=> ! [X4: $i] : ( in @ emptyset @ ( powerset @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyInPowerset) ).

thf(powersetE,axiom,
    ( powersetE
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X5 @ ( powerset @ X4 ) )
       => ( ( in @ X2 @ X5 )
         => ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetE) ).

thf(setunionI,axiom,
    ( setunionI
  <=> ! [X4: $i,X2: $i,X5: $i] :
        ( ( in @ X2 @ X5 )
       => ( ( in @ X5 @ X4 )
         => ( in @ X2 @ ( setunion @ X4 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionI) ).

thf(setunionE,axiom,
    ( setunionE
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ ( setunion @ X4 ) )
       => ! [X13: $o] :
            ( ! [X5: $i] :
                ( ( in @ X2 @ X5 )
               => ( ( in @ X5 @ X4 )
                 => X13 ) )
           => X13 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionE) ).

thf(subPowSU,axiom,
    ( subPowSU
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( in @ X2 @ ( powerset @ ( setunion @ X4 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subPowSU) ).

thf(uniqinunit,axiom,
    ( uniqinunit
  <=> ! [X2: $i,X3: $i] :
        ( ( in @ X2 @ ( setadjoin @ X3 @ emptyset ) )
       => ( X2 = X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',uniqinunit) ).

thf(notinsingleton,axiom,
    ( notinsingleton
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 != X3 )
       => ~ ( in @ X3 @ ( setadjoin @ X2 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notinsingleton) ).

thf(eqinunit,axiom,
    ( eqinunit
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 = X3 )
       => ( in @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',eqinunit) ).

thf(singletonsswitch,axiom,
    ( singletonsswitch
  <=> ! [X2: $i,X3: $i] :
        ( ( in @ X2 @ ( setadjoin @ X3 @ emptyset ) )
       => ( in @ X3 @ ( setadjoin @ X2 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletonsswitch) ).

thf(upairsetE,axiom,
    ( upairsetE
  <=> ! [X2: $i,X3: $i,X14: $i] :
        ( ( in @ X14 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) )
       => ( ( X14 = X2 )
          | ( X14 = X3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsetE) ).

thf(upairsetIL,axiom,
    ( upairsetIL
  <=> ! [X2: $i,X3: $i] : ( in @ X2 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsetIL) ).

thf(upairsetIR,axiom,
    ( upairsetIR
  <=> ! [X2: $i,X3: $i] : ( in @ X3 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsetIR) ).

thf(vacuousDall,axiom,
    ( vacuousDall
  <=> ! [X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ emptyset )
       => ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',vacuousDall) ).

thf(quantDeMorgan1,axiom,
    ( quantDeMorgan1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan1) ).

thf(quantDeMorgan2,axiom,
    ( quantDeMorgan2
  <=> ! [X4: $i,X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ~ ( X1 @ X2 ) )
       => ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan2) ).

thf(quantDeMorgan3,axiom,
    ( quantDeMorgan3
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan3) ).

thf(quantDeMorgan4,axiom,
    ( quantDeMorgan4
  <=> ! [X4: $i,X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ~ ( X1 @ X2 ) )
       => ~ ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',quantDeMorgan4) ).

thf(prop2setI,axiom,
    ( prop2setI
  <=> ! [X15: $o] :
        ( X15
       => ( in @ emptyset @ ( prop2set @ X15 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2setI) ).

thf(prop2set2propI,axiom,
    ( prop2set2propI
  <=> ! [X16: $o] :
        ( X16
       => ( set2prop @ ( prop2set @ X16 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prop2set2propI) ).

thf(notdexE,axiom,
    ( notdexE
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notdexE) ).

thf(notdallE,axiom,
    ( notdallE
  <=> ! [X4: $i,X1: $i > $o] :
        ( ~ ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( X1 @ X2 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ~ ( X1 @ X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notdallE) ).

thf(inCongP,axiom,
    ( inCongP
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( in @ X2 @ X4 )
             => ( in @ X3 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',inCongP) ).

thf(in__Cong,axiom,
    ( in__Cong
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( in @ X2 @ X4 )
            <=> ( in @ X3 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',in__Cong) ).

thf(emptyset__Cong,axiom,
    ( emptyset__Cong
  <=> ( emptyset = emptyset ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptyset__Cong) ).

thf(setadjoin__Cong,axiom,
    ( setadjoin__Cong
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 = X3 )
       => ! [X14: $i,X18: $i] :
            ( ( X14 = X18 )
           => ( ( setadjoin @ X2 @ X14 )
              = ( setadjoin @ X3 @ X18 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoin__Cong) ).

thf(powerset__Cong,axiom,
    ( powerset__Cong
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ( ( powerset @ X4 )
          = ( powerset @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powerset__Cong) ).

thf(setunion__Cong,axiom,
    ( setunion__Cong
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ( ( setunion @ X4 )
          = ( setunion @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunion__Cong) ).

thf(omega__Cong,axiom,
    ( omega__Cong
  <=> ( omega = omega ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',omega__Cong) ).

thf(subsetI1,axiom,
    ( subsetI1
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ X2 @ X5 ) )
       => ( subset @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetI1) ).

thf(eqimpsubset2,axiom,
    ( eqimpsubset2
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ( subset @ X5 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',eqimpsubset2) ).

thf(eqimpsubset1,axiom,
    ( eqimpsubset1
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ( subset @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',eqimpsubset1) ).

thf(subsetI2,axiom,
    ( subsetI2
  <=> ! [X4: $i,X5: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ X2 @ X5 ) )
       => ( subset @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetI2) ).

thf(emptysetsubset,axiom,
    ( emptysetsubset
  <=> ! [X4: $i] : ( subset @ emptyset @ X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',emptysetsubset) ).

thf(subsetE,axiom,
    ( subsetE
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( subset @ X4 @ X5 )
       => ( ( in @ X2 @ X4 )
         => ( in @ X2 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetE) ).

thf(subsetE2,axiom,
    ( subsetE2
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( subset @ X4 @ X5 )
       => ( ~ ( in @ X2 @ X5 )
         => ~ ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetE2) ).

thf(notsubsetI,axiom,
    ( notsubsetI
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ~ ( in @ X2 @ X5 )
         => ~ ( subset @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notsubsetI) ).

thf(notequalI1,axiom,
    ( notequalI1
  <=> ! [X4: $i,X5: $i] :
        ( ~ ( subset @ X4 @ X5 )
       => ( X4 != X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notequalI1) ).

thf(notequalI2,axiom,
    ( notequalI2
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ~ ( in @ X2 @ X5 )
         => ( X4 != X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',notequalI2) ).

thf(subsetRefl,axiom,
    ( subsetRefl
  <=> ! [X4: $i] : ( subset @ X4 @ X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetRefl) ).

thf(subsetTrans,axiom,
    ( subsetTrans
  <=> ! [X4: $i,X5: $i,X7: $i] :
        ( ( subset @ X4 @ X5 )
       => ( ( subset @ X5 @ X7 )
         => ( subset @ X4 @ X7 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetTrans) ).

thf(setadjoinSub,axiom,
    ( setadjoinSub
  <=> ! [X2: $i,X4: $i] : ( subset @ X4 @ ( setadjoin @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinSub) ).

thf(setadjoinSub2,axiom,
    ( setadjoinSub2
  <=> ! [X4: $i,X2: $i,X5: $i] :
        ( ( subset @ X4 @ X5 )
       => ( subset @ X4 @ ( setadjoin @ X2 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setadjoinSub2) ).

thf(subset2powerset,axiom,
    ( subset2powerset
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X4 @ X5 )
       => ( in @ X4 @ ( powerset @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subset2powerset) ).

thf(setextsub,axiom,
    ( setextsub
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X4 @ X5 )
       => ( ( subset @ X5 @ X4 )
         => ( X4 = X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setextsub) ).

thf(subsetemptysetimpeq,axiom,
    ( subsetemptysetimpeq
  <=> ! [X4: $i] :
        ( ( subset @ X4 @ emptyset )
       => ( X4 = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',subsetemptysetimpeq) ).

thf(powersetI1,axiom,
    ( powersetI1
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X5 @ X4 )
       => ( in @ X5 @ ( powerset @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetI1) ).

thf(powersetE1,axiom,
    ( powersetE1
  <=> ! [X4: $i,X5: $i] :
        ( ( in @ X5 @ ( powerset @ X4 ) )
       => ( subset @ X5 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetE1) ).

thf(inPowerset,axiom,
    ( inPowerset
  <=> ! [X4: $i] : ( in @ X4 @ ( powerset @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',inPowerset) ).

thf(powersetsubset,axiom,
    ( powersetsubset
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X4 @ X5 )
       => ( subset @ ( powerset @ X4 ) @ ( powerset @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',powersetsubset) ).

thf(binunionIL,axiom,
    ( binunionIL
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( in @ X2 @ ( binunion @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binunionIL) ).

thf(upairset2IR,axiom,
    ( upairset2IR
  <=> ! [X2: $i,X3: $i] : ( in @ X3 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairset2IR) ).

thf(binunionIR,axiom,
    ( binunionIR
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X5 )
       => ( in @ X2 @ ( binunion @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binunionIR) ).

thf(binunionEcases,axiom,
    ( binunionEcases
  <=> ! [X4: $i,X5: $i,X2: $i,X19: $o] :
        ( ( in @ X2 @ ( binunion @ X4 @ X5 ) )
       => ( ( ( in @ X2 @ X4 )
           => X19 )
         => ( ( ( in @ X2 @ X5 )
             => X19 )
           => X19 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binunionEcases) ).

thf(binunionE,axiom,
    ( binunionE
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ ( binunion @ X4 @ X5 ) )
       => ( ( in @ X2 @ X4 )
          | ( in @ X2 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binunionE) ).

thf(binunionLsub,axiom,
    ( binunionLsub
  <=> ! [X4: $i,X5: $i] : ( subset @ X4 @ ( binunion @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binunionLsub) ).

thf(binunionRsub,axiom,
    ( binunionRsub
  <=> ! [X4: $i,X5: $i] : ( subset @ X5 @ ( binunion @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binunionRsub) ).

thf(binintersectI,axiom,
    ( binintersectI
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( in @ X2 @ X5 )
         => ( in @ X2 @ ( binintersect @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectI) ).

thf(binintersectSubset5,axiom,
    ( binintersectSubset5
  <=> ! [X4: $i,X5: $i,X7: $i] :
        ( ( subset @ X7 @ X4 )
       => ( ( subset @ X7 @ X5 )
         => ( subset @ X7 @ ( binintersect @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectSubset5) ).

thf(binintersectEL,axiom,
    ( binintersectEL
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ ( binintersect @ X4 @ X5 ) )
       => ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectEL) ).

thf(binintersectLsub,axiom,
    ( binintersectLsub
  <=> ! [X4: $i,X5: $i] : ( subset @ ( binintersect @ X4 @ X5 ) @ X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectLsub) ).

thf(binintersectSubset2,axiom,
    ( binintersectSubset2
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X4 @ X5 )
       => ( ( binintersect @ X4 @ X5 )
          = X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectSubset2) ).

thf(binintersectSubset3,axiom,
    ( binintersectSubset3
  <=> ! [X4: $i,X5: $i] :
        ( ( ( binintersect @ X4 @ X5 )
          = X5 )
       => ( subset @ X5 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectSubset3) ).

thf(binintersectER,axiom,
    ( binintersectER
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ ( binintersect @ X4 @ X5 ) )
       => ( in @ X2 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectER) ).

thf(disjointsetsI1,axiom,
    ( disjointsetsI1
  <=> ! [X4: $i,X5: $i] :
        ( ~ ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( in @ X2 @ X5 ) )
       => ( ( binintersect @ X4 @ X5 )
          = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',disjointsetsI1) ).

thf(binintersectRsub,axiom,
    ( binintersectRsub
  <=> ! [X4: $i,X5: $i] : ( subset @ ( binintersect @ X4 @ X5 ) @ X5 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectRsub) ).

thf(binintersectSubset4,axiom,
    ( binintersectSubset4
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X5 @ X4 )
       => ( ( binintersect @ X4 @ X5 )
          = X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectSubset4) ).

thf(binintersectSubset1,axiom,
    ( binintersectSubset1
  <=> ! [X4: $i,X5: $i] :
        ( ( ( binintersect @ X4 @ X5 )
          = X4 )
       => ( subset @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',binintersectSubset1) ).

thf(bs114d,axiom,
    ( bs114d
  <=> ! [X4: $i,X5: $i,X7: $i] :
        ( ( binintersect @ X4 @ ( binunion @ X5 @ X7 ) )
        = ( binunion @ ( binintersect @ X4 @ X5 ) @ ( binintersect @ X4 @ X7 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',bs114d) ).

thf(setminusI,axiom,
    ( setminusI
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ~ ( in @ X2 @ X5 )
         => ( in @ X2 @ ( setminus @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusI) ).

thf(setminusEL,axiom,
    ( setminusEL
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ ( setminus @ X4 @ X5 ) )
       => ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusEL) ).

thf(setminusER,axiom,
    ( setminusER
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ ( setminus @ X4 @ X5 ) )
       => ~ ( in @ X2 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusER) ).

thf(setminusSubset2,axiom,
    ( setminusSubset2
  <=> ! [X4: $i,X5: $i] :
        ( ( subset @ X4 @ X5 )
       => ( ( setminus @ X4 @ X5 )
          = emptyset ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusSubset2) ).

thf(setminusERneg,axiom,
    ( setminusERneg
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ~ ( in @ X2 @ ( setminus @ X4 @ X5 ) )
       => ( ( in @ X2 @ X4 )
         => ( in @ X2 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusERneg) ).

thf(setminusELneg,axiom,
    ( setminusELneg
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ~ ( in @ X2 @ ( setminus @ X4 @ X5 ) )
       => ( ~ ( in @ X2 @ X5 )
         => ~ ( in @ X2 @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusELneg) ).

thf(setminusILneg,axiom,
    ( setminusILneg
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ~ ( in @ X2 @ X4 )
       => ~ ( in @ X2 @ ( setminus @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusILneg) ).

thf(setminusIRneg,axiom,
    ( setminusIRneg
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X5 )
       => ~ ( in @ X2 @ ( setminus @ X4 @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusIRneg) ).

thf(setminusLsub,axiom,
    ( setminusLsub
  <=> ! [X4: $i,X5: $i] : ( subset @ ( setminus @ X4 @ X5 ) @ X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusLsub) ).

thf(setminusSubset1,axiom,
    ( setminusSubset1
  <=> ! [X4: $i,X5: $i] :
        ( ( ( setminus @ X4 @ X5 )
          = emptyset )
       => ( subset @ X4 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setminusSubset1) ).

thf(symdiffE,axiom,
    ( symdiffE
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ ( symdiff @ X4 @ X5 ) )
       => ! [X20: $o] :
            ( ( ( in @ X2 @ X4 )
             => ( ~ ( in @ X2 @ X5 )
               => X20 ) )
           => ( ( ~ ( in @ X2 @ X4 )
               => ( ( in @ X2 @ X5 )
                 => X20 ) )
             => X20 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symdiffE) ).

thf(symdiffI1,axiom,
    ( symdiffI1
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ~ ( in @ X2 @ X5 )
         => ( in @ X2 @ ( symdiff @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symdiffI1) ).

thf(symdiffI2,axiom,
    ( symdiffI2
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ~ ( in @ X2 @ X4 )
       => ( ( in @ X2 @ X5 )
         => ( in @ X2 @ ( symdiff @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symdiffI2) ).

thf(symdiffIneg1,axiom,
    ( symdiffIneg1
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( in @ X2 @ X5 )
         => ~ ( in @ X2 @ ( symdiff @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symdiffIneg1) ).

thf(symdiffIneg2,axiom,
    ( symdiffIneg2
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ~ ( in @ X2 @ X4 )
       => ( ~ ( in @ X2 @ X5 )
         => ~ ( in @ X2 @ ( symdiff @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',symdiffIneg2) ).

thf(secondinupair,axiom,
    ( secondinupair
  <=> ! [X2: $i,X3: $i] : ( in @ X3 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',secondinupair) ).

thf(setukpairIL,axiom,
    ( setukpairIL
  <=> ! [X2: $i,X3: $i] : ( in @ X2 @ ( setunion @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairIL) ).

thf(setukpairIR,axiom,
    ( setukpairIR
  <=> ! [X2: $i,X3: $i] : ( in @ X3 @ ( setunion @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairIR) ).

thf(kpairiskpair,axiom,
    ( kpairiskpair
  <=> ! [X2: $i,X3: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',kpairiskpair) ).

thf(kpairp,axiom,
    ( kpairp
  <=> ! [X2: $i,X3: $i] : ( iskpair @ ( kpair @ X2 @ X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',kpairp) ).

thf(singletonsubset,axiom,
    ( singletonsubset
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( subset @ ( setadjoin @ X2 @ emptyset ) @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletonsubset) ).

thf(singletoninpowerset,axiom,
    ( singletoninpowerset
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( in @ ( setadjoin @ X2 @ emptyset ) @ ( powerset @ X4 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletoninpowerset) ).

thf(singletoninpowunion,axiom,
    ( singletoninpowunion
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( in @ ( setadjoin @ X2 @ emptyset ) @ ( powerset @ ( binunion @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletoninpowunion) ).

thf(upairset2E,axiom,
    ( upairset2E
  <=> ! [X2: $i,X3: $i,X14: $i] :
        ( ( in @ X14 @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) )
       => ( ( X14 = X2 )
          | ( X14 = X3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairset2E) ).

thf(upairsubunion,axiom,
    ( upairsubunion
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( subset @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ ( binunion @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairsubunion) ).

thf(upairinpowunion,axiom,
    ( upairinpowunion
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( in @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ ( powerset @ ( binunion @ X4 @ X5 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairinpowunion) ).

thf(ubforcartprodlem1,axiom,
    ( ubforcartprodlem1
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( subset @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ X4 @ X5 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ubforcartprodlem1) ).

thf(ubforcartprodlem2,axiom,
    ( ubforcartprodlem2
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( in @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ X4 @ X5 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ubforcartprodlem2) ).

thf(ubforcartprodlem3,axiom,
    ( ubforcartprodlem3
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( in @ ( kpair @ X2 @ X3 ) @ ( powerset @ ( powerset @ ( binunion @ X4 @ X5 ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ubforcartprodlem3) ).

thf(cartprodpairin,axiom,
    ( cartprodpairin
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( in @ ( kpair @ X2 @ X3 ) @ ( cartprod @ X4 @ X5 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodpairin) ).

thf(cartprodmempair1,axiom,
    ( cartprodmempair1
  <=> ! [X4: $i,X5: $i,X18: $i] :
        ( ( in @ X18 @ ( cartprod @ X4 @ X5 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ? [X3: $i] :
                ( ( in @ X3 @ X5 )
                & ( X18
                  = ( kpair @ X2 @ X3 ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodmempair1) ).

thf(cartprodmempair,axiom,
    ( cartprodmempair
  <=> ! [X4: $i,X5: $i,X18: $i] :
        ( ( in @ X18 @ ( cartprod @ X4 @ X5 ) )
       => ( iskpair @ X18 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodmempair) ).

thf(setunionE2,axiom,
    ( setunionE2
  <=> ! [X4: $i,X2: $i] :
        ( ( in @ X2 @ ( setunion @ X4 ) )
       => ? [X21: $i] :
            ( ( in @ X21 @ X4 )
            & ( in @ X2 @ X21 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionE2) ).

thf(setunionsingleton1,axiom,
    ( setunionsingleton1
  <=> ! [X4: $i] : ( subset @ ( setunion @ ( setadjoin @ X4 @ emptyset ) ) @ X4 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionsingleton1) ).

thf(setunionsingleton2,axiom,
    ( setunionsingleton2
  <=> ! [X4: $i] : ( subset @ X4 @ ( setunion @ ( setadjoin @ X4 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionsingleton2) ).

thf(setunionsingleton,axiom,
    ( setunionsingleton
  <=> ! [X2: $i] :
        ( ( setunion @ ( setadjoin @ X2 @ emptyset ) )
        = X2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setunionsingleton) ).

thf(singletonsuniq,axiom,
    ( singletonsuniq
  <=> ! [X2: $i,X3: $i] :
        ( ( ( setadjoin @ X2 @ emptyset )
          = ( setadjoin @ X3 @ emptyset ) )
       => ( X2 = X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',singletonsuniq) ).

thf(setukpairinjL1,axiom,
    ( setukpairinjL1
  <=> ! [X2: $i,X3: $i,X14: $i] :
        ( ( in @ ( setadjoin @ X14 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) ) )
       => ( X2 = X14 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjL1) ).

thf(kfstpairEq,axiom,
    ( kfstpairEq
  <=> ! [X2: $i,X3: $i] :
        ( ( kfst @ ( kpair @ X2 @ X3 ) )
        = X2 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',kfstpairEq) ).

thf(cartprodfstin,axiom,
    ( cartprodfstin
  <=> ! [X4: $i,X5: $i,X18: $i] :
        ( ( in @ X18 @ ( cartprod @ X4 @ X5 ) )
       => ( in @ ( kfst @ X18 ) @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodfstin) ).

thf(setukpairinjL2,axiom,
    ( setukpairinjL2
  <=> ! [X2: $i,X3: $i,X14: $i,X18: $i] :
        ( ( ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) )
          = ( setadjoin @ ( setadjoin @ X14 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X14 @ ( setadjoin @ X18 @ emptyset ) ) @ emptyset ) ) )
       => ( X2 = X14 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjL2) ).

thf(setukpairinjL,axiom,
    ( setukpairinjL
  <=> ! [X2: $i,X3: $i,X14: $i,X18: $i] :
        ( ( ( kpair @ X2 @ X3 )
          = ( kpair @ X14 @ X18 ) )
       => ( X2 = X14 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjL) ).

thf(setukpairinjR11,axiom,
    ( setukpairinjR11
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 = X3 )
       => ( ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) )
          = ( setadjoin @ X2 @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjR11) ).

thf(setukpairinjR12,axiom,
    ( setukpairinjR12
  <=> ! [X2: $i,X3: $i] :
        ( ( X2 = X3 )
       => ( ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) )
          = ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ emptyset ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjR12) ).

thf(setukpairinjR1,axiom,
    ( setukpairinjR1
  <=> ! [X2: $i,X3: $i,X14: $i,X18: $i] :
        ( ( ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) )
          = ( setadjoin @ ( setadjoin @ X14 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X14 @ ( setadjoin @ X18 @ emptyset ) ) @ emptyset ) ) )
       => ( ( X14 = X18 )
         => ( X3 = X18 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjR1) ).

thf(upairequniteq,axiom,
    ( upairequniteq
  <=> ! [X2: $i,X3: $i,X14: $i] :
        ( ( ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) )
          = ( setadjoin @ X14 @ emptyset ) )
       => ( X2 = X3 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',upairequniteq) ).

thf(setukpairinjR2,axiom,
    ( setukpairinjR2
  <=> ! [X2: $i,X3: $i,X14: $i,X18: $i] :
        ( ( ( setadjoin @ ( setadjoin @ X2 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X2 @ ( setadjoin @ X3 @ emptyset ) ) @ emptyset ) )
          = ( setadjoin @ ( setadjoin @ X14 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X14 @ ( setadjoin @ X18 @ emptyset ) ) @ emptyset ) ) )
       => ( X3 = X18 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjR2) ).

thf(setukpairinjR,axiom,
    ( setukpairinjR
  <=> ! [X2: $i,X3: $i,X14: $i,X18: $i] :
        ( ( ( kpair @ X2 @ X3 )
          = ( kpair @ X14 @ X18 ) )
       => ( X3 = X18 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',setukpairinjR) ).

thf(ksndpairEq,axiom,
    ( ksndpairEq
  <=> ! [X2: $i,X3: $i] :
        ( ( ksnd @ ( kpair @ X2 @ X3 ) )
        = X3 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ksndpairEq) ).

thf(kpairsurjEq,axiom,
    ( kpairsurjEq
  <=> ! [X18: $i] :
        ( ( iskpair @ X18 )
       => ( ( kpair @ ( kfst @ X18 ) @ ( ksnd @ X18 ) )
          = X18 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',kpairsurjEq) ).

thf(cartprodsndin,axiom,
    ( cartprodsndin
  <=> ! [X4: $i,X5: $i,X18: $i] :
        ( ( in @ X18 @ ( cartprod @ X4 @ X5 ) )
       => ( in @ ( ksnd @ X18 ) @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodsndin) ).

thf(cartprodpairmemEL,axiom,
    ( cartprodpairmemEL
  <=> ! [X4: $i,X5: $i,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 ) @ ( cartprod @ X4 @ X5 ) )
       => ( in @ X2 @ X4 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodpairmemEL) ).

thf(cartprodpairmemER,axiom,
    ( cartprodpairmemER
  <=> ! [X4: $i,X5: $i,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 ) @ ( cartprod @ X4 @ X5 ) )
       => ( in @ X3 @ X5 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodpairmemER) ).

thf(cartprodmempaircEq,axiom,
    ( cartprodmempaircEq
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( kpair @ X2 @ X3 )
              = ( kpair @ X2 @ X3 ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodmempaircEq) ).

thf(cartprodfstpairEq,axiom,
    ( cartprodfstpairEq
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( kfst @ ( kpair @ X2 @ X3 ) )
              = X2 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodfstpairEq) ).

thf(cartprodsndpairEq,axiom,
    ( cartprodsndpairEq
  <=> ! [X4: $i,X5: $i,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( ksnd @ ( kpair @ X2 @ X3 ) )
              = X3 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodsndpairEq) ).

thf(cartprodpairsurjEq,axiom,
    ( cartprodpairsurjEq
  <=> ! [X4: $i,X5: $i,X18: $i] :
        ( ( in @ X18 @ ( cartprod @ X4 @ X5 ) )
       => ( ( kpair @ ( kfst @ X18 ) @ ( ksnd @ X18 ) )
          = X18 ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cartprodpairsurjEq) ).

thf(ap2p,axiom,
    ( ap2p
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( in @ X30 @ ( funcSet @ X4 @ X5 ) )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( ap @ X4 @ X5 @ X30 @ X2 ) @ X5 ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',ap2p) ).

thf(c_0_204,plain,
    ( ex1
    = ( ^ [Z0: $i,Z1: $i > $o] :
        ? [X634: $i] :
          ( ( in @ X634
            @ ( dsetconstr @ Z0
              @ ^ [Z2: $i] : ( Z1 @ Z2 ) ) )
          & ( ( dsetconstr @ Z0
              @ ^ [Z2: $i] : ( Z1 @ Z2 ) )
            = ( setadjoin @ X634 @ emptyset ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[ex1]) ).

thf(c_0_205,plain,
    ( singleton
    = ( ^ [Z0: $i] :
        ? [X2: $i] :
          ( ( in @ X2 @ Z0 )
          & ( Z0
            = ( setadjoin @ X2 @ emptyset ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[singleton]) ).

thf(c_0_206,plain,
    ( func
    = ( ^ [Z0: $i,Z1: $i,Z2: $i] :
          ( ( subset @ Z2 @ ( cartprod @ Z0 @ Z1 ) )
          & ! [X2: $i] :
              ( ( in @ X2 @ Z0 )
             => ? [X641: $i] :
                  ( ( in @ X641
                    @ ( dsetconstr @ Z1
                      @ ^ [Z3: $i] : ( in @ ( kpair @ X2 @ Z3 ) @ Z2 ) ) )
                  & ( ( dsetconstr @ Z1
                      @ ^ [Z3: $i] : ( in @ ( kpair @ X2 @ Z3 ) @ Z2 ) )
                    = ( setadjoin @ X641 @ emptyset ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[func]) ).

thf(c_0_207,plain,
    ( ex1
    = ( ^ [Z0: $i,Z1: $i > $o] :
        ? [X634: $i] :
          ( ( in @ X634
            @ ( dsetconstr @ Z0
              @ ^ [Z2: $i] : ( Z1 @ Z2 ) ) )
          & ( ( dsetconstr @ Z0
              @ ^ [Z2: $i] : ( Z1 @ Z2 ) )
            = ( setadjoin @ X634 @ emptyset ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_204,c_0_205]) ).

thf(c_0_208,plain,
    ( breln
    = ( ^ [Z0: $i,Z1: $i,Z2: $i] : ( subset @ Z2 @ ( cartprod @ Z0 @ Z1 ) ) ) ),
    inference(fof_simplification,[status(thm)],[breln]) ).

thf(c_0_209,plain,
    ( replAx
  <=> ! [X6: $i > $i > $o,X4: $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( exu
              @ ^ [Z0: $i] : ( X6 @ X2 @ Z0 ) ) )
       => ? [X5: $i] :
          ! [X2: $i] :
            ( ( in @ X2 @ X5 )
          <=> ? [X3: $i] :
                ( ( in @ X3 @ X4 )
                & ( X6 @ X3 @ X2 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[replAx]) ).

thf(c_0_210,plain,
    ( exu
    = ( ^ [Z0: $i > $o] :
        ? [X2: $i] :
          ( ( Z0 @ X2 )
          & ! [X3: $i] :
              ( ( Z0 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exu]) ).

thf(c_0_211,plain,
    ( descrp
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ( X1
          @ ( descr
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[descrp]) ).

thf(c_0_212,plain,
    ( exuE1
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuE1]) ).

thf(c_0_213,plain,
    ( exuE3e
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] : ( X1 @ X2 ) ) ),
    inference(fof_simplification,[status(thm)],[exuE3e]) ).

thf(c_0_214,plain,
    ( nonempty
    = ( ^ [Z0: $i] : ( Z0 != emptyset ) ) ),
    inference(fof_simplification,[status(thm)],[nonempty]) ).

thf(c_0_215,plain,
    ( nonemptyI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( nonempty
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[nonemptyI]) ).

thf(c_0_216,plain,
    ( exuE2
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuE2]) ).

thf(c_0_217,plain,
    ( exuI1
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( X1 @ X2 )
            & ! [X3: $i] :
                ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
       => ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuI1]) ).

thf(c_0_218,plain,
    ( exuI3
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] : ( X1 @ X2 )
       => ( ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) )
         => ( exu
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuI3]) ).

thf(c_0_219,plain,
    ( exuI2
  <=> ! [X1: $i > $o] :
        ( ? [X2: $i] :
          ! [X3: $i] :
            ( ( X1 @ X3 )
          <=> ( X3 = X2 ) )
       => ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuI2]) ).

thf(c_0_220,plain,
    ( exuE3u
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ! [X2: $i,X3: $i] :
            ( ( X1 @ X2 )
           => ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuE3u]) ).

thf(c_0_221,plain,
    ( exu__Cong
  <=> ! [X1: $i > $o,X17: $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( X1 @ X2 )
            <=> ( X17 @ X3 ) ) )
       => ( ( exu
            @ ^ [Z0: $i] : ( X1 @ Z0 ) )
        <=> ( exu
            @ ^ [Z0: $i] : ( X17 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exu__Cong]) ).

thf(c_0_222,plain,
    ( exuEu
  <=> ! [X1: $i > $o] :
        ( ( exu
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ! [X2: $i,X3: $i] :
            ( ( X1 @ X2 )
           => ( ( X1 @ X3 )
             => ( X2 = X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[exuEu]) ).

thf(c_0_223,plain,
    ( descr__Cong
  <=> ! [X1: $i > $o,X17: $i > $o] :
        ( ! [X2: $i,X3: $i] :
            ( ( X2 = X3 )
           => ( ( X1 @ X2 )
            <=> ( X17 @ X3 ) ) )
       => ( ( exu
            @ ^ [Z0: $i] : ( X1 @ Z0 ) )
         => ( ( exu
              @ ^ [Z0: $i] : ( X17 @ Z0 ) )
           => ( ( descr
                @ ^ [Z0: $i] : ( X1 @ Z0 ) )
              = ( descr
                @ ^ [Z0: $i] : ( X17 @ Z0 ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[descr__Cong]) ).

thf(c_0_224,plain,
    ( singletonprop
  <=> ! [X4: $i,X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ! [X3: $i] :
                ( ( in @ X3 @ X4 )
               => ( ( X1 @ X2 )
                 => ( ( X1 @ X3 )
                   => ( X2 = X3 ) ) ) ) )
       => ( ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
         => ( singleton
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[singletonprop]) ).

thf(c_0_225,plain,
    ( ex1E1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ( ex1 @ X4
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
       => ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ( X1 @ X2 ) ) ) ),
    inference(fof_simplification,[status(thm)],[ex1E1]) ).

thf(c_0_226,plain,
    ( ex1I
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( ! [X3: $i] :
                ( ( in @ X3 @ X4 )
               => ( ( X1 @ X3 )
                 => ( X3 = X2 ) ) )
           => ( ex1 @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[ex1I]) ).

thf(c_0_227,plain,
    ( ex1I2
  <=> ! [X4: $i,X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ! [X3: $i] :
                ( ( in @ X3 @ X4 )
               => ( ( X1 @ X2 )
                 => ( ( X1 @ X3 )
                   => ( X2 = X3 ) ) ) ) )
       => ( ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) )
         => ( ex1 @ X4
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[ex1I2]) ).

thf(c_0_228,plain,
    ( kfstsingleton
  <=> ! [X18: $i] :
        ( ( iskpair @ X18 )
       => ( singleton
          @ ( dsetconstr @ ( setunion @ X18 )
            @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X18 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[kfstsingleton]) ).

thf(c_0_229,plain,
    ( ksndsingleton
  <=> ! [X18: $i] :
        ( ( iskpair @ X18 )
       => ( singleton
          @ ( dsetconstr @ ( setunion @ X18 )
            @ ^ [Z0: $i] :
                ( X18
                = ( kpair @ ( kfst @ X18 ) @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[ksndsingleton]) ).

thf(c_0_230,plain,
    ( setOfPairsIsBReln
  <=> ! [X4: $i,X5: $i,X24: $i > $i > $o] :
        ( breln @ X4 @ X5
        @ ( dpsetconstr @ X4 @ X5
          @ ^ [Z0: $i,Z1: $i] : ( X24 @ Z0 @ Z1 ) ) ) ),
    inference(fof_simplification,[status(thm)],[setOfPairsIsBReln]) ).

thf(c_0_231,plain,
    ( funcImageSingleton
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( func @ X4 @ X5 @ X30 )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( singleton
              @ ( dsetconstr @ X5
                @ ^ [Z0: $i] : ( in @ ( kpair @ X2 @ Z0 ) @ X30 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[funcImageSingleton]) ).

thf(c_0_232,plain,
    ( func
    = ( ^ [Z0: $i,Z1: $i,Z2: $i] :
          ( ( subset @ Z2 @ ( cartprod @ Z0 @ Z1 ) )
          & ! [X2: $i] :
              ( ( in @ X2 @ Z0 )
             => ? [X641: $i] :
                  ( ( in @ X641
                    @ ( dsetconstr @ Z1
                      @ ^ [Z3: $i] : ( in @ ( kpair @ X2 @ Z3 ) @ Z2 ) ) )
                  & ( ( dsetconstr @ Z1
                      @ ^ [Z3: $i] : ( in @ ( kpair @ X2 @ Z3 ) @ Z2 ) )
                    = ( setadjoin @ X641 @ emptyset ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_206,c_0_207]),c_0_208]) ).

thf(c_0_233,plain,
    ( apProp
  <=> ! [X4: $i,X5: $i,X30: $i] :
        ( ( func @ X4 @ X5 @ X30 )
       => ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in
              @ ( setunion
                @ ( dsetconstr @ X5
                  @ ^ [Z0: $i] : ( in @ ( kpair @ X2 @ Z0 ) @ X30 ) ) )
              @ X5 ) ) ) ),
    inference(fof_simplification,[status(thm)],[apProp]) ).

thf(c_0_234,plain,
    ( lamProp
  <=> ! [X4: $i,X5: $i,X31: $i > $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( X31 @ X2 ) @ X5 ) )
       => ( func @ X4 @ X5
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [Z0: $i,Z1: $i] :
                ( ( X31 @ Z0 )
                = Z1 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[lamProp]) ).

thf(c_0_235,plain,
    ( lamp
  <=> ! [X4: $i,X5: $i,X33: $i > $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( X33 @ X2 ) @ X5 ) )
       => ( func @ X4 @ X5
          @ ( lam @ X4 @ X5
            @ ^ [Z0: $i] : ( X33 @ Z0 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[lamp]) ).

thf(c_0_236,plain,
    ( replAx
    = ( ! [X6: $i > $i > $o,X4: $i] :
          ( ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ? [X605: $i] :
                  ( ( X6 @ X2 @ X605 )
                  & ! [X606: $i] :
                      ( ( X6 @ X2 @ X606 )
                     => ( X605 = X606 ) ) ) )
         => ? [X5: $i] :
            ! [X2: $i] :
              ( ( in @ X2 @ X5 )
            <=> ? [X3: $i] :
                  ( ( in @ X3 @ X4 )
                  & ( X6 @ X3 @ X2 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_209,c_0_210]) ).

thf(c_0_237,plain,
    ( descrp
    = ( ! [X1: $i > $o] :
          ( ? [X607: $i] :
              ( ( X1 @ X607 )
              & ! [X608: $i] :
                  ( ( X1 @ X608 )
                 => ( X607 = X608 ) ) )
         => ( X1
            @ ( descr
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_211,c_0_210]) ).

thf(c_0_238,plain,
    ( dsetconstrI
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( X1 @ X2 )
         => ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstrI]) ).

thf(c_0_239,plain,
    ( dsetconstrEL
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
       => ( in @ X2 @ X4 ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstrEL]) ).

thf(c_0_240,plain,
    ( dsetconstrER
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2
          @ ( dsetconstr @ X4
            @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
       => ( X1 @ X2 ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstrER]) ).

thf(c_0_241,plain,
    ( exuE1
    = ( ! [X1: $i > $o] :
          ( ? [X609: $i] :
              ( ( X1 @ X609 )
              & ! [X610: $i] :
                  ( ( X1 @ X610 )
                 => ( X609 = X610 ) ) )
         => ? [X2: $i] :
              ( ( X1 @ X2 )
              & ! [X3: $i] :
                  ( ( X1 @ X3 )
                 => ( X2 = X3 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_212,c_0_210]) ).

thf(c_0_242,plain,
    ( exuE3e
    = ( ! [X1: $i > $o] :
          ( ? [X611: $i] :
              ( ( X1 @ X611 )
              & ! [X612: $i] :
                  ( ( X1 @ X612 )
                 => ( X611 = X612 ) ) )
         => ? [X2: $i] : ( X1 @ X2 ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_213,c_0_210]) ).

thf(c_0_243,plain,
    ( setbeta
  <=> ! [X4: $i,X1: $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ( ( in @ X2
            @ ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
        <=> ( X1 @ X2 ) ) ) ),
    inference(fof_simplification,[status(thm)],[setbeta]) ).

thf(c_0_244,axiom,
    ( nonemptyE1
    = ( ! [X4: $i] :
          ( ( X4 != emptyset )
         => ? [X2: $i] : ( in @ X2 @ X4 ) ) ) ),
    inference(apply_def,[status(thm)],[nonemptyE1,c_0_214]) ).

thf(c_0_245,plain,
    ( nonemptyI
    = ( ! [X4: $i,X1: $i > $o,X2: $i] :
          ( ( in @ X2 @ X4 )
         => ( ( X1 @ X2 )
           => ( ( dsetconstr @ X4
                @ ^ [Z0: $i] : ( X1 @ Z0 ) )
             != emptyset ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_215,c_0_214]) ).

thf(c_0_246,axiom,
    ( nonemptyI1
    = ( ! [X4: $i] :
          ( ? [X2: $i] : ( in @ X2 @ X4 )
         => ( X4 != emptyset ) ) ) ),
    inference(apply_def,[status(thm)],[nonemptyI1,c_0_214]) ).

thf(c_0_247,plain,
    ( setoftrueEq
  <=> ! [X4: $i] :
        ( ( dsetconstr @ X4
          @ ^ [Z0: $i] : $true )
        = X4 ) ),
    inference(fof_simplification,[status(thm)],[setoftrueEq]) ).

thf(c_0_248,plain,
    ( exuE2
    = ( ! [X1: $i > $o] :
          ( ? [X613: $i] :
              ( ( X1 @ X613 )
              & ! [X614: $i] :
                  ( ( X1 @ X614 )
                 => ( X613 = X614 ) ) )
         => ? [X2: $i] :
            ! [X3: $i] :
              ( ( X1 @ X3 )
            <=> ( X3 = X2 ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_216,c_0_210]) ).

thf(c_0_249,axiom,
    ( nonemptyImpWitness
    = ( ! [X4: $i] :
          ( ( X4 != emptyset )
         => ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & $true ) ) ) ),
    inference(apply_def,[status(thm)],[nonemptyImpWitness,c_0_214]) ).

thf(c_0_250,plain,
    ( emptyE1
  <=> ! [X4: $i,X1: $i > $o] :
        ( ? [X2: $i] :
            ( ( in @ X2 @ X4 )
            & ( X1 @ X2 ) )
       => ( ( ( dsetconstr @ X4
              @ ^ [Z0: $i] : ( X1 @ Z0 ) )
            = emptyset )
         => ~ $true ) ) ),
    inference(fof_simplification,[status(thm)],[emptyE1]) ).

thf(c_0_251,plain,
    ( exuI1
    = ( ! [X1: $i > $o] :
          ( ? [X2: $i] :
              ( ( X1 @ X2 )
              & ! [X3: $i] :
                  ( ( X1 @ X3 )
                 => ( X2 = X3 ) ) )
         => ? [X615: $i] :
              ( ( X1 @ X615 )
              & ! [X616: $i] :
                  ( ( X1 @ X616 )
                 => ( X615 = X616 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_217,c_0_210]) ).

thf(c_0_252,plain,
    ( exuI3
    = ( ! [X1: $i > $o] :
          ( ? [X2: $i] : ( X1 @ X2 )
         => ( ! [X2: $i,X3: $i] :
                ( ( X1 @ X2 )
               => ( ( X1 @ X3 )
                 => ( X2 = X3 ) ) )
           => ? [X617: $i] :
                ( ( X1 @ X617 )
                & ! [X618: $i] :
                    ( ( X1 @ X618 )
                   => ( X617 = X618 ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_218,c_0_210]) ).

thf(c_0_253,plain,
    ( exuI2
    = ( ! [X1: $i > $o] :
          ( ? [X2: $i] :
            ! [X3: $i] :
              ( ( X1 @ X3 )
            <=> ( X3 = X2 ) )
         => ? [X619: $i] :
              ( ( X1 @ X619 )
              & ! [X620: $i] :
                  ( ( X1 @ X620 )
                 => ( X619 = X620 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_219,c_0_210]) ).

thf(c_0_254,plain,
    ( exuE3u
    = ( ! [X1: $i > $o] :
          ( ? [X621: $i] :
              ( ( X1 @ X621 )
              & ! [X622: $i] :
                  ( ( X1 @ X622 )
                 => ( X621 = X622 ) ) )
         => ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_220,c_0_210]) ).

thf(c_0_255,plain,
    ( exu__Cong
    = ( ! [X1: $i > $o,X17: $i > $o] :
          ( ! [X2: $i,X3: $i] :
              ( ( X2 = X3 )
             => ( ( X1 @ X2 )
              <=> ( X17 @ X3 ) ) )
         => ( ? [X623: $i] :
                ( ( X1 @ X623 )
                & ! [X624: $i] :
                    ( ( X1 @ X624 )
                   => ( X623 = X624 ) ) )
          <=> ? [X625: $i] :
                ( ( X17 @ X625 )
                & ! [X626: $i] :
                    ( ( X17 @ X626 )
                   => ( X625 = X626 ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_221,c_0_210]) ).

thf(c_0_256,plain,
    ( exuEu
    = ( ! [X1: $i > $o] :
          ( ? [X627: $i] :
              ( ( X1 @ X627 )
              & ! [X628: $i] :
                  ( ( X1 @ X628 )
                 => ( X627 = X628 ) ) )
         => ! [X2: $i,X3: $i] :
              ( ( X1 @ X2 )
             => ( ( X1 @ X3 )
               => ( X2 = X3 ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_222,c_0_210]) ).

thf(c_0_257,plain,
    ( descr__Cong
    = ( ! [X1: $i > $o,X17: $i > $o] :
          ( ! [X2: $i,X3: $i] :
              ( ( X2 = X3 )
             => ( ( X1 @ X2 )
              <=> ( X17 @ X3 ) ) )
         => ( ? [X629: $i] :
                ( ( X1 @ X629 )
                & ! [X630: $i] :
                    ( ( X1 @ X630 )
                   => ( X629 = X630 ) ) )
           => ( ? [X631: $i] :
                  ( ( X17 @ X631 )
                  & ! [X632: $i] :
                      ( ( X17 @ X632 )
                     => ( X631 = X632 ) ) )
             => ( ( descr
                  @ ^ [Z0: $i] : ( X1 @ Z0 ) )
                = ( descr
                  @ ^ [Z0: $i] : ( X17 @ Z0 ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_223,c_0_210]) ).

thf(c_0_258,plain,
    ( dsetconstr__Cong
  <=> ! [X4: $i,X5: $i] :
        ( ( X4 = X5 )
       => ! [X1: $i > $o,X17: $i > $o] :
            ( ! [X2: $i] :
                ( ( in @ X2 @ X4 )
               => ! [X3: $i] :
                    ( ( in @ X3 @ X5 )
                   => ( ( X2 = X3 )
                     => ( ( X1 @ X2 )
                      <=> ( X17 @ X3 ) ) ) ) )
           => ( ( dsetconstr @ X4
                @ ^ [Z0: $i] : ( X1 @ Z0 ) )
              = ( dsetconstr @ X5
                @ ^ [Z0: $i] : ( X17 @ Z0 ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[dsetconstr__Cong]) ).

thf(c_0_259,plain,
    ( sepInPowerset
  <=> ! [X4: $i,X1: $i > $o] :
        ( in
        @ ( dsetconstr @ X4
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
        @ ( powerset @ X4 ) ) ),
    inference(fof_simplification,[status(thm)],[sepInPowerset]) ).

thf(c_0_260,plain,
    ( sepSubset
  <=> ! [X4: $i,X1: $i > $o] :
        ( subset
        @ ( dsetconstr @ X4
          @ ^ [Z0: $i] : ( X1 @ Z0 ) )
        @ X4 ) ),
    inference(fof_simplification,[status(thm)],[sepSubset]) ).

thf(c_0_261,plain,
    ( singletonprop
    = ( ! [X4: $i,X1: $i > $o] :
          ( ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ! [X3: $i] :
                  ( ( in @ X3 @ X4 )
                 => ( ( X1 @ X2 )
                   => ( ( X1 @ X3 )
                     => ( X2 = X3 ) ) ) ) )
         => ( ? [X2: $i] :
                ( ( in @ X2 @ X4 )
                & ( X1 @ X2 ) )
           => ? [X633: $i] :
                ( ( in @ X633
                  @ ( dsetconstr @ X4
                    @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
                & ( ( dsetconstr @ X4
                    @ ^ [Z0: $i] : ( X1 @ Z0 ) )
                  = ( setadjoin @ X633 @ emptyset ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_224,c_0_205]) ).

thf(c_0_262,plain,
    ( ex1E1
    = ( ! [X4: $i,X1: $i > $o] :
          ( ? [X635: $i] :
              ( ( in @ X635
                @ ( dsetconstr @ X4
                  @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
              & ( ( dsetconstr @ X4
                  @ ^ [Z0: $i] : ( X1 @ Z0 ) )
                = ( setadjoin @ X635 @ emptyset ) ) )
         => ? [X2: $i] :
              ( ( in @ X2 @ X4 )
              & ( X1 @ X2 ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_225,c_0_207]) ).

thf(c_0_263,plain,
    ( ex1I
    = ( ! [X4: $i,X1: $i > $o,X2: $i] :
          ( ( in @ X2 @ X4 )
         => ( ( X1 @ X2 )
           => ( ! [X3: $i] :
                  ( ( in @ X3 @ X4 )
                 => ( ( X1 @ X3 )
                   => ( X3 = X2 ) ) )
             => ? [X636: $i] :
                  ( ( in @ X636
                    @ ( dsetconstr @ X4
                      @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
                  & ( ( dsetconstr @ X4
                      @ ^ [Z0: $i] : ( X1 @ Z0 ) )
                    = ( setadjoin @ X636 @ emptyset ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_226,c_0_207]) ).

thf(c_0_264,plain,
    ( ex1I2
    = ( ! [X4: $i,X1: $i > $o] :
          ( ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ! [X3: $i] :
                  ( ( in @ X3 @ X4 )
                 => ( ( X1 @ X2 )
                   => ( ( X1 @ X3 )
                     => ( X2 = X3 ) ) ) ) )
         => ( ? [X2: $i] :
                ( ( in @ X2 @ X4 )
                & ( X1 @ X2 ) )
           => ? [X637: $i] :
                ( ( in @ X637
                  @ ( dsetconstr @ X4
                    @ ^ [Z0: $i] : ( X1 @ Z0 ) ) )
                & ( ( dsetconstr @ X4
                    @ ^ [Z0: $i] : ( X1 @ Z0 ) )
                  = ( setadjoin @ X637 @ emptyset ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_227,c_0_207]) ).

thf(c_0_265,plain,
    ( kfstsingleton
    = ( ! [X18: $i] :
          ( ( iskpair @ X18 )
         => ? [X638: $i] :
              ( ( in @ X638
                @ ( dsetconstr @ ( setunion @ X18 )
                  @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X18 ) ) )
              & ( ( dsetconstr @ ( setunion @ X18 )
                  @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X18 ) )
                = ( setadjoin @ X638 @ emptyset ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_228,c_0_205]) ).

thf(c_0_266,axiom,
    ( theprop
    = ( ! [X21: $i] :
          ( ? [X639: $i] :
              ( ( in @ X639 @ X21 )
              & ( X21
                = ( setadjoin @ X639 @ emptyset ) ) )
         => ( in @ ( setunion @ X21 ) @ X21 ) ) ) ),
    inference(apply_def,[status(thm)],[theprop,c_0_205]) ).

thf(c_0_267,plain,
    ( ksndsingleton
    = ( ! [X18: $i] :
          ( ( iskpair @ X18 )
         => ? [X640: $i] :
              ( ( in @ X640
                @ ( dsetconstr @ ( setunion @ X18 )
                  @ ^ [Z0: $i] :
                      ( X18
                      = ( kpair @ ( kfst @ X18 ) @ Z0 ) ) ) )
              & ( ( dsetconstr @ ( setunion @ X18 )
                  @ ^ [Z0: $i] :
                      ( X18
                      = ( kpair @ ( kfst @ X18 ) @ Z0 ) ) )
                = ( setadjoin @ X640 @ emptyset ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_229,c_0_205]) ).

thf(c_0_268,plain,
    ( dpsetconstrI
  <=> ! [X4: $i,X5: $i,X22: $i > $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( X22 @ X2 @ X3 )
             => ( in @ ( kpair @ X2 @ X3 )
                @ ( dpsetconstr @ X4 @ X5
                  @ ^ [Z0: $i,Z1: $i] : ( X22 @ Z0 @ Z1 ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[dpsetconstrI]) ).

thf(c_0_269,plain,
    ( dpsetconstrSub
  <=> ! [X4: $i,X5: $i,X23: $i > $i > $o] :
        ( subset
        @ ( dpsetconstr @ X4 @ X5
          @ ^ [Z0: $i,Z1: $i] : ( X23 @ Z0 @ Z1 ) )
        @ ( cartprod @ X4 @ X5 ) ) ),
    inference(fof_simplification,[status(thm)],[dpsetconstrSub]) ).

thf(c_0_270,plain,
    ( setOfPairsIsBReln
    = ( ! [X4: $i,X5: $i,X24: $i > $i > $o] :
          ( subset
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [Z0: $i,Z1: $i] : ( X24 @ Z0 @ Z1 ) )
          @ ( cartprod @ X4 @ X5 ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_230,c_0_208]) ).

thf(c_0_271,plain,
    ( dpsetconstrERa
  <=> ! [X4: $i,X5: $i,X25: $i > $i > $o,X2: $i] :
        ( ( in @ X2 @ X4 )
       => ! [X3: $i] :
            ( ( in @ X3 @ X5 )
           => ( ( in @ ( kpair @ X2 @ X3 )
                @ ( dpsetconstr @ X4 @ X5
                  @ ^ [Z0: $i,Z1: $i] : ( X25 @ Z0 @ Z1 ) ) )
             => ( X25 @ X2 @ X3 ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[dpsetconstrERa]) ).

thf(c_0_272,plain,
    ( dpsetconstrEL1
  <=> ! [X4: $i,X5: $i,X26: $i > $i > $o,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 )
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [Z0: $i,Z1: $i] : ( X26 @ Z0 @ Z1 ) ) )
       => ( in @ X2 @ X4 ) ) ),
    inference(fof_simplification,[status(thm)],[dpsetconstrEL1]) ).

thf(c_0_273,plain,
    ( dpsetconstrEL2
  <=> ! [X4: $i,X5: $i,X27: $i > $i > $o,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 )
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [Z0: $i,Z1: $i] : ( X27 @ Z0 @ Z1 ) ) )
       => ( in @ X3 @ X5 ) ) ),
    inference(fof_simplification,[status(thm)],[dpsetconstrEL2]) ).

thf(c_0_274,plain,
    ( dpsetconstrER
  <=> ! [X4: $i,X5: $i,X28: $i > $i > $o,X2: $i,X3: $i] :
        ( ( in @ ( kpair @ X2 @ X3 )
          @ ( dpsetconstr @ X4 @ X5
            @ ^ [Z0: $i,Z1: $i] : ( X28 @ Z0 @ Z1 ) ) )
       => ( X28 @ X2 @ X3 ) ) ),
    inference(fof_simplification,[status(thm)],[dpsetconstrER]) ).

thf(c_0_275,plain,
    ( funcImageSingleton
    = ( ! [X4: $i,X5: $i,X30: $i] :
          ( ( ( subset @ X30 @ ( cartprod @ X4 @ X5 ) )
            & ! [X642: $i] :
                ( ( in @ X642 @ X4 )
               => ? [X643: $i] :
                    ( ( in @ X643
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X642 @ Z0 ) @ X30 ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X642 @ Z0 ) @ X30 ) )
                      = ( setadjoin @ X643 @ emptyset ) ) ) ) )
         => ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ? [X644: $i] :
                  ( ( in @ X644
                    @ ( dsetconstr @ X5
                      @ ^ [Z0: $i] : ( in @ ( kpair @ X2 @ Z0 ) @ X30 ) ) )
                  & ( ( dsetconstr @ X5
                      @ ^ [Z0: $i] : ( in @ ( kpair @ X2 @ Z0 ) @ X30 ) )
                    = ( setadjoin @ X644 @ emptyset ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[c_0_231,c_0_205]),c_0_232]) ).

thf(c_0_276,plain,
    ( apProp
    = ( ! [X4: $i,X5: $i,X30: $i] :
          ( ( ( subset @ X30 @ ( cartprod @ X4 @ X5 ) )
            & ! [X645: $i] :
                ( ( in @ X645 @ X4 )
               => ? [X646: $i] :
                    ( ( in @ X646
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X645 @ Z0 ) @ X30 ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X645 @ Z0 ) @ X30 ) )
                      = ( setadjoin @ X646 @ emptyset ) ) ) ) )
         => ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( in
                @ ( setunion
                  @ ( dsetconstr @ X5
                    @ ^ [Z0: $i] : ( in @ ( kpair @ X2 @ Z0 ) @ X30 ) ) )
                @ X5 ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_233,c_0_232]) ).

thf(c_0_277,axiom,
    ( app
    = ( ! [X4: $i,X5: $i,X30: $i] :
          ( ( ( subset @ X30 @ ( cartprod @ X4 @ X5 ) )
            & ! [X647: $i] :
                ( ( in @ X647 @ X4 )
               => ? [X648: $i] :
                    ( ( in @ X648
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X647 @ Z0 ) @ X30 ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X647 @ Z0 ) @ X30 ) )
                      = ( setadjoin @ X648 @ emptyset ) ) ) ) )
         => ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( in @ ( ap @ X4 @ X5 @ X30 @ X2 ) @ X5 ) ) ) ) ),
    inference(apply_def,[status(thm)],[app,c_0_232]) ).

thf(c_0_278,axiom,
    ( infuncsetfunc
    = ( ! [X4: $i,X5: $i,X30: $i] :
          ( ( in @ X30 @ ( funcSet @ X4 @ X5 ) )
         => ( ( subset @ X30 @ ( cartprod @ X4 @ X5 ) )
            & ! [X649: $i] :
                ( ( in @ X649 @ X4 )
               => ? [X650: $i] :
                    ( ( in @ X650
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X649 @ Z0 ) @ X30 ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X649 @ Z0 ) @ X30 ) )
                      = ( setadjoin @ X650 @ emptyset ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[infuncsetfunc,c_0_232]) ).

thf(c_0_279,axiom,
    ( funcinfuncset
    = ( ! [X4: $i,X5: $i,X30: $i] :
          ( ( ( subset @ X30 @ ( cartprod @ X4 @ X5 ) )
            & ! [X651: $i] :
                ( ( in @ X651 @ X4 )
               => ? [X652: $i] :
                    ( ( in @ X652
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X651 @ Z0 ) @ X30 ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] : ( in @ ( kpair @ X651 @ Z0 ) @ X30 ) )
                      = ( setadjoin @ X652 @ emptyset ) ) ) ) )
         => ( in @ X30 @ ( funcSet @ X4 @ X5 ) ) ) ) ),
    inference(apply_def,[status(thm)],[funcinfuncset,c_0_232]) ).

thf(c_0_280,plain,
    ( lamProp
    = ( ! [X4: $i,X5: $i,X31: $i > $i] :
          ( ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( in @ ( X31 @ X2 ) @ X5 ) )
         => ( ( subset
              @ ( dpsetconstr @ X4 @ X5
                @ ^ [Z0: $i,Z1: $i] :
                    ( ( X31 @ Z0 )
                    = Z1 ) )
              @ ( cartprod @ X4 @ X5 ) )
            & ! [X653: $i] :
                ( ( in @ X653 @ X4 )
               => ? [X654: $i] :
                    ( ( in @ X654
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] :
                            ( in @ ( kpair @ X653 @ Z0 )
                            @ ( dpsetconstr @ X4 @ X5
                              @ ^ [Z1: $i,Z2: $i] :
                                  ( ( X31 @ Z1 )
                                  = Z2 ) ) ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] :
                            ( in @ ( kpair @ X653 @ Z0 )
                            @ ( dpsetconstr @ X4 @ X5
                              @ ^ [Z1: $i,Z2: $i] :
                                  ( ( X31 @ Z1 )
                                  = Z2 ) ) ) )
                      = ( setadjoin @ X654 @ emptyset ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_234,c_0_232]) ).

thf(c_0_281,plain,
    ( lamp
    = ( ! [X4: $i,X5: $i,X33: $i > $i] :
          ( ! [X2: $i] :
              ( ( in @ X2 @ X4 )
             => ( in @ ( X33 @ X2 ) @ X5 ) )
         => ( ( subset
              @ ( lam @ X4 @ X5
                @ ^ [Z0: $i] : ( X33 @ Z0 ) )
              @ ( cartprod @ X4 @ X5 ) )
            & ! [X655: $i] :
                ( ( in @ X655 @ X4 )
               => ? [X656: $i] :
                    ( ( in @ X656
                      @ ( dsetconstr @ X5
                        @ ^ [Z0: $i] :
                            ( in @ ( kpair @ X655 @ Z0 )
                            @ ( lam @ X4 @ X5
                              @ ^ [Z1: $i] : ( X33 @ Z1 ) ) ) ) )
                    & ( ( dsetconstr @ X5
                        @ ^ [Z0: $i] :
                            ( in @ ( kpair @ X655 @ Z0 )
                            @ ( lam @ X4 @ X5
                              @ ^ [Z1: $i] : ( X33 @ Z1 ) ) ) )
                      = ( setadjoin @ X656 @ emptyset ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[c_0_235,c_0_232]) ).

thf(c_0_282,plain,
    ( lam2p
  <=> ! [X4: $i,X5: $i,X34: $i > $i] :
        ( ! [X2: $i] :
            ( ( in @ X2 @ X4 )
           => ( in @ ( X34 @ X2 ) @ X5 ) )
       => ( in
          @ ( lam @ X4 @ X5
            @ ^ [Z0: $i] : ( X34 @ Z0 ) )
          @ ( funcSet @ X4 @ X5 ) ) ) ),
    inference(fof_simplification,[status(thm)],[lam2p]) ).

thf(c_0_283,plain,
    ( epred1_0
  <=> ! [X686: $i] :
      ? [X687: $i] :
        ( ! [X688: $i] :
            ( ( in @ X688 @ X687 )
           => ! [X689: $i] :
                ( ( in @ X689 @ X688 )
               => ( in @ X689 @ X686 ) ) )
        & ! [X690: $i,X691: $i] :
            ( ( ( in @ X690 @ X686 )
              & ( in @ X691 @ X686 ) )
           => ( ! [X692: $i] :
                  ( ( in @ X692 @ X687 )
                 => ( ( in @ X690 @ X692 )
                  <=> ( in @ X691 @ X692 ) ) )
             => ( X690 = X691 ) ) )
        & ! [X693: $i,X694: $i] :
            ( ( ( in @ X693 @ X687 )
              & ( in @ X694 @ X687 ) )
           => ( ! [X695: $i] :
                  ( ( in @ X695 @ X693 )
                 => ( in @ X695 @ X694 ) )
              | ! [X696: $i] :
                  ( ( in @ X696 @ X694 )
                 => ( in @ X696 @ X693 ) ) ) )
        & ! [X697: $i] :
            ( ( ! [X698: $i] :
                  ( ( in @ X698 @ X697 )
                 => ( in @ X698 @ X686 ) )
              & ? [X699: $i] : ( in @ X699 @ X697 ) )
           => ? [X700: $i,X701: $i] :
                ( ( in @ X700 @ X687 )
                & ( in @ X701 @ X697 )
                & ~ ? [X702: $i] :
                      ( ( in @ X702 @ X700 )
                      & ( in @ X702 @ X697 ) )
                & ! [X703: $i] :
                    ( ( in @ X703 @ X687 )
                   => ( ! [X704: $i] :
                          ( ( in @ X704 @ X703 )
                         => ( in @ X704 @ X700 ) )
                      | ( in @ X701 @ X703 ) ) ) ) ) ) ),
    introduced(definition) ).

thf(c_0_284,negated_conjecture,
    ~ ( ! [X657: $i,X658: $i] :
          ( ! [X659: $i] :
              ( ( in @ X659 @ X657 )
            <=> ( in @ X659 @ X658 ) )
         => ( X657 = X658 ) )
     => ( ! [X660: $i] :
            ~ ( in @ X660 @ emptyset )
       => ( ! [X661: $i,X662: $i,X663: $i] :
              ( ( in @ X663 @ ( setadjoin @ X661 @ X662 ) )
            <=> ( ( X663 = X661 )
                | ( in @ X663 @ X662 ) ) )
         => ( ! [X664: $i,X665: $i] :
                ( ( in @ X665 @ ( powerset @ X664 ) )
              <=> ! [X666: $i] :
                    ( ( in @ X666 @ X665 )
                   => ( in @ X666 @ X664 ) ) )
           => ( ! [X667: $i,X668: $i] :
                  ( ( in @ X668 @ ( setunion @ X667 ) )
                <=> ? [X669: $i] :
                      ( ( in @ X668 @ X669 )
                      & ( in @ X669 @ X667 ) ) )
             => ( ( in @ emptyset @ omega )
               => ( ! [X670: $i] :
                      ( ( in @ X670 @ omega )
                     => ( in @ ( setadjoin @ X670 @ X670 ) @ omega ) )
                 => ( ! [X671: $i] :
                        ( ( ( in @ emptyset @ X671 )
                          & ! [X672: $i] :
                              ( ( ( in @ X672 @ omega )
                                & ( in @ X672 @ X671 ) )
                             => ( in @ ( setadjoin @ X672 @ X672 ) @ X671 ) ) )
                       => ! [X673: $i] :
                            ( ( in @ X673 @ omega )
                           => ( in @ X673 @ X671 ) ) )
                   => ( ! [X674: $i > $i > $o,X675: $i] :
                          ( ! [X676: $i] :
                              ( ( in @ X676 @ X675 )
                             => ? [X677: $i] :
                                  ( ( X674 @ X676 @ X677 )
                                  & ! [X678: $i] :
                                      ( ( X674 @ X676 @ X678 )
                                     => ( X677 = X678 ) ) ) )
                         => ? [X679: $i] :
                            ! [X680: $i] :
                              ( ( in @ X680 @ X679 )
                            <=> ? [X681: $i] :
                                  ( ( in @ X681 @ X675 )
                                  & ( X674 @ X681 @ X680 ) ) ) )
                     => ( ! [X682: $i] :
                            ( ? [X683: $i] : ( in @ X683 @ X682 )
                           => ? [X684: $i] :
                                ( ( in @ X684 @ X682 )
                                & ~ ? [X685: $i] :
                                      ( ( in @ X685 @ X684 )
                                      & ( in @ X685 @ X682 ) ) ) )
                       => ( epred1_0
                         => ( ! [X705: $i > $o] :
                                ( ? [X706: $i] :
                                    ( ( X705 @ X706 )
                                    & ! [X707: $i] :
                                        ( ( X705 @ X707 )
                                       => ( X706 = X707 ) ) )
                               => ( X705
                                  @ ( descr
                                    @ ^ [Z0: $i] : ( X705 @ Z0 ) ) ) )
                           => ( ! [X708: $i,X709: $i > $o,X710: $i] :
                                  ( ( in @ X710 @ X708 )
                                 => ( ( X709 @ X710 )
                                   => ( in @ X710 @ ( dsetconstr @ X708 @ X709 ) ) ) )
                             => ( ! [X711: $i,X712: $i > $o,X713: $i] :
                                    ( ( in @ X713 @ ( dsetconstr @ X711 @ X712 ) )
                                   => ( in @ X713 @ X711 ) )
                               => ( ! [X714: $i,X715: $i > $o,X716: $i] :
                                      ( ( in @ X716 @ ( dsetconstr @ X714 @ X715 ) )
                                     => ( X715 @ X716 ) )
                                 => ( ! [X717: $i > $o] :
                                        ( ? [X718: $i] :
                                            ( ( X717 @ X718 )
                                            & ! [X719: $i] :
                                                ( ( X717 @ X719 )
                                               => ( X718 = X719 ) ) )
                                       => ? [X720: $i] :
                                            ( ( X717 @ X720 )
                                            & ! [X721: $i] :
                                                ( ( X717 @ X721 )
                                               => ( X720 = X721 ) ) ) )
                                   => ( ! [X722: $o,X723: $i] :
                                          ( ( in @ X723 @ ( prop2set @ X722 ) )
                                         => X722 )
                                     => ( ! [X724: $i] :
                                            ( ( in @ X724 @ emptyset )
                                           => ! [X725: $o] : X725 )
                                       => ( ! [X726: $i] :
                                              ( ( in @ X726 @ emptyset )
                                             => ~ $true )
                                         => ( ! [X727: $i] :
                                                ~ ( in @ X727 @ emptyset )
                                           => ( ! [X728: $i > $o] :
                                                  ( ? [X729: $i] :
                                                      ( ( X728 @ X729 )
                                                      & ! [X730: $i] :
                                                          ( ( X728 @ X730 )
                                                         => ( X729 = X730 ) ) )
                                                 => ? [X731: $i] : ( X728 @ X731 ) )
                                             => ( ! [X732: $i,X733: $i] :
                                                    ( ! [X734: $i] :
                                                        ( ( in @ X734 @ X732 )
                                                       => ( in @ X734 @ X733 ) )
                                                   => ( ! [X735: $i] :
                                                          ( ( in @ X735 @ X733 )
                                                         => ( in @ X735 @ X732 ) )
                                                     => ( X732 = X733 ) ) )
                                               => ( ! [X736: $i] :
                                                      ( ! [X737: $i] :
                                                          ~ ( in @ X737 @ X736 )
                                                     => ( X736 = emptyset ) )
                                                 => ( ! [X738: $i] :
                                                        ( ! [X739: $i] :
                                                            ~ ( in @ X739 @ X738 )
                                                       => ( X738 = emptyset ) )
                                                   => ( ! [X740: $i,X741: $i > $o,X742: $i] :
                                                          ( ( in @ X742 @ X740 )
                                                         => ( ( in @ X742 @ ( dsetconstr @ X740 @ X741 ) )
                                                          <=> ( X741 @ X742 ) ) )
                                                     => ( ! [X743: $i] :
                                                            ( ( X743 != emptyset )
                                                           => ? [X744: $i] : ( in @ X744 @ X743 ) )
                                                       => ( ! [X745: $i,X746: $i > $o,X747: $i] :
                                                              ( ( in @ X747 @ X745 )
                                                             => ( ( X746 @ X747 )
                                                               => ( ( dsetconstr @ X745 @ X746 )
                                                                 != emptyset ) ) )
                                                         => ( ! [X748: $i] :
                                                                ( ? [X749: $i] : ( in @ X749 @ X748 )
                                                               => ( X748 != emptyset ) )
                                                           => ( ! [X750: $i,X751: $i] : ( in @ X750 @ ( setadjoin @ X750 @ X751 ) )
                                                             => ( ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
                                                               => ( ! [X752: $i,X753: $i,X754: $i] :
                                                                      ( ( in @ X754 @ X753 )
                                                                     => ( in @ X754 @ ( setadjoin @ X752 @ X753 ) ) )
                                                                 => ( ! [X755: $i,X756: $i,X757: $i] :
                                                                        ( ( in @ X757 @ ( setadjoin @ X755 @ X756 ) )
                                                                       => ! [X758: $o] :
                                                                            ( ( ( X757 = X755 )
                                                                             => X758 )
                                                                           => ( ( ( in @ X757 @ X756 )
                                                                               => X758 )
                                                                             => X758 ) ) )
                                                                   => ( ! [X759: $i,X760: $i,X761: $i] :
                                                                          ( ( in @ X761 @ ( setadjoin @ X759 @ X760 ) )
                                                                         => ( ( X761 = X759 )
                                                                            | ( in @ X761 @ X760 ) ) )
                                                                     => ( ! [X762: $i] :
                                                                            ( ( dsetconstr @ X762
                                                                              @ ^ [Z0: $i] : $true )
                                                                            = X762 )
                                                                       => ( ! [X763: $i,X764: $i] :
                                                                              ( ! [X765: $i] :
                                                                                  ( ( in @ X765 @ X764 )
                                                                                 => ( in @ X765 @ X763 ) )
                                                                             => ( in @ X764 @ ( powerset @ X763 ) ) )
                                                                         => ( ! [X766: $i] : ( in @ emptyset @ ( powerset @ X766 ) )
                                                                           => ( ! [X767: $i] : ( in @ emptyset @ ( powerset @ X767 ) )
                                                                             => ( ! [X768: $i,X769: $i,X770: $i] :
                                                                                    ( ( in @ X769 @ ( powerset @ X768 ) )
                                                                                   => ( ( in @ X770 @ X769 )
                                                                                     => ( in @ X770 @ X768 ) ) )
                                                                               => ( ! [X771: $i,X772: $i,X773: $i] :
                                                                                      ( ( in @ X772 @ X773 )
                                                                                     => ( ( in @ X773 @ X771 )
                                                                                       => ( in @ X772 @ ( setunion @ X771 ) ) ) )
                                                                                 => ( ! [X774: $i,X775: $i] :
                                                                                        ( ( in @ X775 @ ( setunion @ X774 ) )
                                                                                       => ! [X776: $o] :
                                                                                            ( ! [X777: $i] :
                                                                                                ( ( in @ X775 @ X777 )
                                                                                               => ( ( in @ X777 @ X774 )
                                                                                                 => X776 ) )
                                                                                           => X776 ) )
                                                                                   => ( ! [X778: $i,X779: $i] :
                                                                                          ( ( in @ X779 @ X778 )
                                                                                         => ( in @ X779 @ ( powerset @ ( setunion @ X778 ) ) ) )
                                                                                     => ( ! [X780: $i > $o] :
                                                                                            ( ? [X781: $i] :
                                                                                                ( ( X780 @ X781 )
                                                                                                & ! [X782: $i] :
                                                                                                    ( ( X780 @ X782 )
                                                                                                   => ( X781 = X782 ) ) )
                                                                                           => ? [X783: $i] :
                                                                                              ! [X784: $i] :
                                                                                                ( ( X780 @ X784 )
                                                                                              <=> ( X784 = X783 ) ) )
                                                                                       => ( ! [X785: $i] :
                                                                                              ( ( X785 != emptyset )
                                                                                             => ? [X786: $i] :
                                                                                                  ( ( in @ X786 @ X785 )
                                                                                                  & $true ) )
                                                                                         => ( ! [X787: $i,X788: $i] :
                                                                                                ( ( in @ X787 @ ( setadjoin @ X788 @ emptyset ) )
                                                                                               => ( X787 = X788 ) )
                                                                                           => ( ! [X789: $i,X790: $i] :
                                                                                                  ( ( X789 != X790 )
                                                                                                 => ~ ( in @ X790 @ ( setadjoin @ X789 @ emptyset ) ) )
                                                                                             => ( ! [X791: $i,X792: $i] :
                                                                                                    ( ( X791 = X792 )
                                                                                                   => ( in @ X791 @ ( setadjoin @ X792 @ emptyset ) ) )
                                                                                               => ( ! [X793: $i,X794: $i] :
                                                                                                      ( ( in @ X793 @ ( setadjoin @ X794 @ emptyset ) )
                                                                                                     => ( in @ X794 @ ( setadjoin @ X793 @ emptyset ) ) )
                                                                                                 => ( ! [X795: $i,X796: $i,X797: $i] :
                                                                                                        ( ( in @ X797 @ ( setadjoin @ X795 @ ( setadjoin @ X796 @ emptyset ) ) )
                                                                                                       => ( ( X797 = X795 )
                                                                                                          | ( X797 = X796 ) ) )
                                                                                                   => ( ! [X798: $i,X799: $i] : ( in @ X798 @ ( setadjoin @ X798 @ ( setadjoin @ X799 @ emptyset ) ) )
                                                                                                     => ( ! [X800: $i,X801: $i] : ( in @ X801 @ ( setadjoin @ X800 @ ( setadjoin @ X801 @ emptyset ) ) )
                                                                                                       => ( ! [X802: $i,X803: $i > $o] :
                                                                                                              ( ? [X804: $i] :
                                                                                                                  ( ( in @ X804 @ X802 )
                                                                                                                  & ( X803 @ X804 ) )
                                                                                                             => ( ( ( dsetconstr @ X802 @ X803 )
                                                                                                                  = emptyset )
                                                                                                               => ~ $true ) )
                                                                                                         => ( ! [X805: $i > $o,X806: $i] :
                                                                                                                ( ( in @ X806 @ emptyset )
                                                                                                               => ( X805 @ X806 ) )
                                                                                                           => ( ! [X807: $i,X808: $i > $o] :
                                                                                                                  ( ~ ! [X809: $i] :
                                                                                                                        ( ( in @ X809 @ X807 )
                                                                                                                       => ( X808 @ X809 ) )
                                                                                                                 => ? [X810: $i] :
                                                                                                                      ( ( in @ X810 @ X807 )
                                                                                                                      & ~ ( X808 @ X810 ) ) )
                                                                                                             => ( ! [X811: $i,X812: $i > $o] :
                                                                                                                    ( ! [X813: $i] :
                                                                                                                        ( ( in @ X813 @ X811 )
                                                                                                                       => ~ ( X812 @ X813 ) )
                                                                                                                   => ~ ? [X814: $i] :
                                                                                                                          ( ( in @ X814 @ X811 )
                                                                                                                          & ( X812 @ X814 ) ) )
                                                                                                               => ( ! [X815: $i,X816: $i > $o] :
                                                                                                                      ( ~ ? [X817: $i] :
                                                                                                                            ( ( in @ X817 @ X815 )
                                                                                                                            & ( X816 @ X817 ) )
                                                                                                                     => ! [X818: $i] :
                                                                                                                          ( ( in @ X818 @ X815 )
                                                                                                                         => ~ ( X816 @ X818 ) ) )
                                                                                                                 => ( ! [X819: $i,X820: $i > $o] :
                                                                                                                        ( ? [X821: $i] :
                                                                                                                            ( ( in @ X821 @ X819 )
                                                                                                                            & ~ ( X820 @ X821 ) )
                                                                                                                       => ~ ! [X822: $i] :
                                                                                                                              ( ( in @ X822 @ X819 )
                                                                                                                             => ( X820 @ X822 ) ) )
                                                                                                                   => ( ! [X823: $o] :
                                                                                                                          ( X823
                                                                                                                         => ( in @ emptyset @ ( prop2set @ X823 ) ) )
                                                                                                                     => ( ! [X824: $o] :
                                                                                                                            ( X824
                                                                                                                           => ( set2prop @ ( prop2set @ X824 ) ) )
                                                                                                                       => ( ! [X825: $i,X826: $i > $o] :
                                                                                                                              ( ~ ? [X827: $i] :
                                                                                                                                    ( ( in @ X827 @ X825 )
                                                                                                                                    & ( X826 @ X827 ) )
                                                                                                                             => ! [X828: $i] :
                                                                                                                                  ( ( in @ X828 @ X825 )
                                                                                                                                 => ~ ( X826 @ X828 ) ) )
                                                                                                                         => ( ! [X829: $i,X830: $i > $o] :
                                                                                                                                ( ~ ! [X831: $i] :
                                                                                                                                      ( ( in @ X831 @ X829 )
                                                                                                                                     => ( X830 @ X831 ) )
                                                                                                                               => ? [X832: $i] :
                                                                                                                                    ( ( in @ X832 @ X829 )
                                                                                                                                    & ~ ( X830 @ X832 ) ) )
                                                                                                                           => ( ! [X833: $i > $o] :
                                                                                                                                  ( ? [X834: $i] :
                                                                                                                                      ( ( X833 @ X834 )
                                                                                                                                      & ! [X835: $i] :
                                                                                                                                          ( ( X833 @ X835 )
                                                                                                                                         => ( X834 = X835 ) ) )
                                                                                                                                 => ? [X836: $i] :
                                                                                                                                      ( ( X833 @ X836 )
                                                                                                                                      & ! [X837: $i] :
                                                                                                                                          ( ( X833 @ X837 )
                                                                                                                                         => ( X836 = X837 ) ) ) )
                                                                                                                             => ( ! [X838: $i > $o] :
                                                                                                                                    ( ? [X839: $i] : ( X838 @ X839 )
                                                                                                                                   => ( ! [X840: $i,X841: $i] :
                                                                                                                                          ( ( X838 @ X840 )
                                                                                                                                         => ( ( X838 @ X841 )
                                                                                                                                           => ( X840 = X841 ) ) )
                                                                                                                                     => ? [X842: $i] :
                                                                                                                                          ( ( X838 @ X842 )
                                                                                                                                          & ! [X843: $i] :
                                                                                                                                              ( ( X838 @ X843 )
                                                                                                                                             => ( X842 = X843 ) ) ) ) )
                                                                                                                               => ( ! [X844: $i > $o] :
                                                                                                                                      ( ? [X845: $i] :
                                                                                                                                        ! [X846: $i] :
                                                                                                                                          ( ( X844 @ X846 )
                                                                                                                                        <=> ( X846 = X845 ) )
                                                                                                                                     => ? [X847: $i] :
                                                                                                                                          ( ( X844 @ X847 )
                                                                                                                                          & ! [X848: $i] :
                                                                                                                                              ( ( X844 @ X848 )
                                                                                                                                             => ( X847 = X848 ) ) ) )
                                                                                                                                 => ( ! [X849: $i,X850: $i] :
                                                                                                                                        ( ( X849 = X850 )
                                                                                                                                       => ! [X851: $i,X852: $i] :
                                                                                                                                            ( ( X851 = X852 )
                                                                                                                                           => ( ( in @ X851 @ X849 )
                                                                                                                                             => ( in @ X852 @ X850 ) ) ) )
                                                                                                                                   => ( ! [X853: $i,X854: $i] :
                                                                                                                                          ( ( X853 = X854 )
                                                                                                                                         => ! [X855: $i,X856: $i] :
                                                                                                                                              ( ( X855 = X856 )
                                                                                                                                             => ( ( in @ X855 @ X853 )
                                                                                                                                              <=> ( in @ X856 @ X854 ) ) ) )
                                                                                                                                     => ( ! [X857: $i > $o] :
                                                                                                                                            ( ? [X858: $i] :
                                                                                                                                                ( ( X857 @ X858 )
                                                                                                                                                & ! [X859: $i] :
                                                                                                                                                    ( ( X857 @ X859 )
                                                                                                                                                   => ( X858 = X859 ) ) )
                                                                                                                                           => ! [X860: $i,X861: $i] :
                                                                                                                                                ( ( X857 @ X860 )
                                                                                                                                               => ( ( X857 @ X861 )
                                                                                                                                                 => ( X860 = X861 ) ) ) )
                                                                                                                                       => ( ! [X862: $i > $o,X863: $i > $o] :
                                                                                                                                              ( ! [X864: $i,X865: $i] :
                                                                                                                                                  ( ( X864 = X865 )
                                                                                                                                                 => ( ( X862 @ X864 )
                                                                                                                                                  <=> ( X863 @ X865 ) ) )
                                                                                                                                             => ( ? [X866: $i] :
                                                                                                                                                    ( ( X862 @ X866 )
                                                                                                                                                    & ! [X867: $i] :
                                                                                                                                                        ( ( X862 @ X867 )
                                                                                                                                                       => ( X866 = X867 ) ) )
                                                                                                                                              <=> ? [X868: $i] :
                                                                                                                                                    ( ( X863 @ X868 )
                                                                                                                                                    & ! [X869: $i] :
                                                                                                                                                        ( ( X863 @ X869 )
                                                                                                                                                       => ( X868 = X869 ) ) ) ) )
                                                                                                                                         => ( ( emptyset = emptyset )
                                                                                                                                           => ( ! [X870: $i,X871: $i] :
                                                                                                                                                  ( ( X870 = X871 )
                                                                                                                                                 => ! [X872: $i,X873: $i] :
                                                                                                                                                      ( ( X872 = X873 )
                                                                                                                                                     => ( ( setadjoin @ X870 @ X872 )
                                                                                                                                                        = ( setadjoin @ X871 @ X873 ) ) ) )
                                                                                                                                             => ( ! [X874: $i,X875: $i] :
                                                                                                                                                    ( ( X874 = X875 )
                                                                                                                                                   => ( ( powerset @ X874 )
                                                                                                                                                      = ( powerset @ X875 ) ) )
                                                                                                                                               => ( ! [X876: $i,X877: $i] :
                                                                                                                                                      ( ( X876 = X877 )
                                                                                                                                                     => ( ( setunion @ X876 )
                                                                                                                                                        = ( setunion @ X877 ) ) )
                                                                                                                                                 => ( ( omega = omega )
                                                                                                                                                   => ( ! [X878: $i > $o] :
                                                                                                                                                          ( ? [X879: $i] :
                                                                                                                                                              ( ( X878 @ X879 )
                                                                                                                                                              & ! [X880: $i] :
                                                                                                                                                                  ( ( X878 @ X880 )
                                                                                                                                                                 => ( X879 = X880 ) ) )
                                                                                                                                                         => ! [X881: $i,X882: $i] :
                                                                                                                                                              ( ( X878 @ X881 )
                                                                                                                                                             => ( ( X878 @ X882 )
                                                                                                                                                               => ( X881 = X882 ) ) ) )
                                                                                                                                                     => ( ! [X883: $i > $o,X884: $i > $o] :
                                                                                                                                                            ( ! [X885: $i,X886: $i] :
                                                                                                                                                                ( ( X885 = X886 )
                                                                                                                                                               => ( ( X883 @ X885 )
                                                                                                                                                                <=> ( X884 @ X886 ) ) )
                                                                                                                                                           => ( ? [X887: $i] :
                                                                                                                                                                  ( ( X883 @ X887 )
                                                                                                                                                                  & ! [X888: $i] :
                                                                                                                                                                      ( ( X883 @ X888 )
                                                                                                                                                                     => ( X887 = X888 ) ) )
                                                                                                                                                             => ( ? [X889: $i] :
                                                                                                                                                                    ( ( X884 @ X889 )
                                                                                                                                                                    & ! [X890: $i] :
                                                                                                                                                                        ( ( X884 @ X890 )
                                                                                                                                                                       => ( X889 = X890 ) ) )
                                                                                                                                                               => ( ( descr @ X883 )
                                                                                                                                                                  = ( descr @ X884 ) ) ) ) )
                                                                                                                                                       => ( ! [X891: $i,X892: $i] :
                                                                                                                                                              ( ( X891 = X892 )
                                                                                                                                                             => ! [X893: $i > $o,X894: $i > $o] :
                                                                                                                                                                  ( ! [X895: $i] :
                                                                                                                                                                      ( ( in @ X895 @ X891 )
                                                                                                                                                                     => ! [X896: $i] :
                                                                                                                                                                          ( ( in @ X896 @ X892 )
                                                                                                                                                                         => ( ( X895 = X896 )
                                                                                                                                                                           => ( ( X893 @ X895 )
                                                                                                                                                                            <=> ( X894 @ X896 ) ) ) ) )
                                                                                                                                                                 => ( ( dsetconstr @ X891 @ X893 )
                                                                                                                                                                    = ( dsetconstr @ X892 @ X894 ) ) ) )
                                                                                                                                                         => ( ! [X897: $i,X898: $i] :
                                                                                                                                                                ( ! [X899: $i] :
                                                                                                                                                                    ( ( in @ X899 @ X897 )
                                                                                                                                                                   => ( in @ X899 @ X898 ) )
                                                                                                                                                               => ( subset @ X897 @ X898 ) )
                                                                                                                                                           => ( ! [X900: $i,X901: $i] :
                                                                                                                                                                  ( ( X900 = X901 )
                                                                                                                                                                 => ( subset @ X901 @ X900 ) )
                                                                                                                                                             => ( ! [X902: $i,X903: $i] :
                                                                                                                                                                    ( ( X902 = X903 )
                                                                                                                                                                   => ( subset @ X902 @ X903 ) )
                                                                                                                                                               => ( ! [X904: $i,X905: $i] :
                                                                                                                                                                      ( ! [X906: $i] :
                                                                                                                                                                          ( ( in @ X906 @ X904 )
                                                                                                                                                                         => ( in @ X906 @ X905 ) )
                                                                                                                                                                     => ( subset @ X904 @ X905 ) )
                                                                                                                                                                 => ( ! [X907: $i] : ( subset @ emptyset @ X907 )
                                                                                                                                                                   => ( ! [X908: $i,X909: $i,X910: $i] :
                                                                                                                                                                          ( ( subset @ X908 @ X909 )
                                                                                                                                                                         => ( ( in @ X910 @ X908 )
                                                                                                                                                                           => ( in @ X910 @ X909 ) ) )
                                                                                                                                                                     => ( ! [X911: $i,X912: $i,X913: $i] :
                                                                                                                                                                            ( ( subset @ X911 @ X912 )
                                                                                                                                                                           => ( ~ ( in @ X913 @ X912 )
                                                                                                                                                                             => ~ ( in @ X913 @ X911 ) ) )
                                                                                                                                                                       => ( ! [X914: $i,X915: $i,X916: $i] :
                                                                                                                                                                              ( ( in @ X916 @ X914 )
                                                                                                                                                                             => ( ~ ( in @ X916 @ X915 )
                                                                                                                                                                               => ~ ( subset @ X914 @ X915 ) ) )
                                                                                                                                                                         => ( ! [X917: $i,X918: $i] :
                                                                                                                                                                                ( ~ ( subset @ X917 @ X918 )
                                                                                                                                                                               => ( X917 != X918 ) )
                                                                                                                                                                           => ( ! [X919: $i,X920: $i,X921: $i] :
                                                                                                                                                                                  ( ( in @ X921 @ X919 )
                                                                                                                                                                                 => ( ~ ( in @ X921 @ X920 )
                                                                                                                                                                                   => ( X919 != X920 ) ) )
                                                                                                                                                                             => ( ! [X922: $i] : ( subset @ X922 @ X922 )
                                                                                                                                                                               => ( ! [X923: $i,X924: $i,X925: $i] :
                                                                                                                                                                                      ( ( subset @ X923 @ X924 )
                                                                                                                                                                                     => ( ( subset @ X924 @ X925 )
                                                                                                                                                                                       => ( subset @ X923 @ X925 ) ) )
                                                                                                                                                                                 => ( ! [X926: $i,X927: $i] : ( subset @ X927 @ ( setadjoin @ X926 @ X927 ) )
                                                                                                                                                                                   => ( ! [X928: $i,X929: $i,X930: $i] :
                                                                                                                                                                                          ( ( subset @ X928 @ X930 )
                                                                                                                                                                                         => ( subset @ X928 @ ( setadjoin @ X929 @ X930 ) ) )
                                                                                                                                                                                     => ( ! [X931: $i,X932: $i] :
                                                                                                                                                                                            ( ( subset @ X931 @ X932 )
                                                                                                                                                                                           => ( in @ X931 @ ( powerset @ X932 ) ) )
                                                                                                                                                                                       => ( ! [X933: $i,X934: $i] :
                                                                                                                                                                                              ( ( subset @ X933 @ X934 )
                                                                                                                                                                                             => ( ( subset @ X934 @ X933 )
                                                                                                                                                                                               => ( X933 = X934 ) ) )
                                                                                                                                                                                         => ( ! [X935: $i] :
                                                                                                                                                                                                ( ( subset @ X935 @ emptyset )
                                                                                                                                                                                               => ( X935 = emptyset ) )
                                                                                                                                                                                           => ( ! [X936: $i,X937: $i] :
                                                                                                                                                                                                  ( ( subset @ X937 @ X936 )
                                                                                                                                                                                                 => ( in @ X937 @ ( powerset @ X936 ) ) )
                                                                                                                                                                                             => ( ! [X938: $i,X939: $i] :
                                                                                                                                                                                                    ( ( in @ X939 @ ( powerset @ X938 ) )
                                                                                                                                                                                                   => ( subset @ X939 @ X938 ) )
                                                                                                                                                                                               => ( ! [X940: $i] : ( in @ X940 @ ( powerset @ X940 ) )
                                                                                                                                                                                                 => ( ! [X941: $i,X942: $i] :
                                                                                                                                                                                                        ( ( subset @ X941 @ X942 )
                                                                                                                                                                                                       => ( subset @ ( powerset @ X941 ) @ ( powerset @ X942 ) ) )
                                                                                                                                                                                                   => ( ! [X943: $i,X944: $i > $o] : ( in @ ( dsetconstr @ X943 @ X944 ) @ ( powerset @ X943 ) )
                                                                                                                                                                                                     => ( ! [X945: $i,X946: $i > $o] : ( subset @ ( dsetconstr @ X945 @ X946 ) @ X945 )
                                                                                                                                                                                                       => ( ! [X947: $i,X948: $i,X949: $i] :
                                                                                                                                                                                                              ( ( in @ X949 @ X947 )
                                                                                                                                                                                                             => ( in @ X949 @ ( binunion @ X947 @ X948 ) ) )
                                                                                                                                                                                                         => ( ! [X950: $i,X951: $i] : ( in @ X951 @ ( setadjoin @ X950 @ ( setadjoin @ X951 @ emptyset ) ) )
                                                                                                                                                                                                           => ( ! [X952: $i,X953: $i,X954: $i] :
                                                                                                                                                                                                                  ( ( in @ X954 @ X953 )
                                                                                                                                                                                                                 => ( in @ X954 @ ( binunion @ X952 @ X953 ) ) )
                                                                                                                                                                                                             => ( ! [X955: $i,X956: $i,X957: $i,X958: $o] :
                                                                                                                                                                                                                    ( ( in @ X957 @ ( binunion @ X955 @ X956 ) )
                                                                                                                                                                                                                   => ( ( ( in @ X957 @ X955 )
                                                                                                                                                                                                                       => X958 )
                                                                                                                                                                                                                     => ( ( ( in @ X957 @ X956 )
                                                                                                                                                                                                                         => X958 )
                                                                                                                                                                                                                       => X958 ) ) )
                                                                                                                                                                                                               => ( ! [X959: $i,X960: $i,X961: $i] :
                                                                                                                                                                                                                      ( ( in @ X961 @ ( binunion @ X959 @ X960 ) )
                                                                                                                                                                                                                     => ( ( in @ X961 @ X959 )
                                                                                                                                                                                                                        | ( in @ X961 @ X960 ) ) )
                                                                                                                                                                                                                 => ( ! [X962: $i,X963: $i] : ( subset @ X962 @ ( binunion @ X962 @ X963 ) )
                                                                                                                                                                                                                   => ( ! [X964: $i,X965: $i] : ( subset @ X965 @ ( binunion @ X964 @ X965 ) )
                                                                                                                                                                                                                     => ( ! [X966: $i,X967: $i,X968: $i] :
                                                                                                                                                                                                                            ( ( in @ X968 @ X966 )
                                                                                                                                                                                                                           => ( ( in @ X968 @ X967 )
                                                                                                                                                                                                                             => ( in @ X968 @ ( binintersect @ X966 @ X967 ) ) ) )
                                                                                                                                                                                                                       => ( ! [X969: $i,X970: $i,X971: $i] :
                                                                                                                                                                                                                              ( ( subset @ X971 @ X969 )
                                                                                                                                                                                                                             => ( ( subset @ X971 @ X970 )
                                                                                                                                                                                                                               => ( subset @ X971 @ ( binintersect @ X969 @ X970 ) ) ) )
                                                                                                                                                                                                                         => ( ! [X972: $i,X973: $i,X974: $i] :
                                                                                                                                                                                                                                ( ( in @ X974 @ ( binintersect @ X972 @ X973 ) )
                                                                                                                                                                                                                               => ( in @ X974 @ X972 ) )
                                                                                                                                                                                                                           => ( ! [X975: $i,X976: $i] : ( subset @ ( binintersect @ X975 @ X976 ) @ X975 )
                                                                                                                                                                                                                             => ( ! [X977: $i,X978: $i] :
                                                                                                                                                                                                                                    ( ( subset @ X977 @ X978 )
                                                                                                                                                                                                                                   => ( ( binintersect @ X977 @ X978 )
                                                                                                                                                                                                                                      = X977 ) )
                                                                                                                                                                                                                               => ( ! [X979: $i,X980: $i] :
                                                                                                                                                                                                                                      ( ( ( binintersect @ X979 @ X980 )
                                                                                                                                                                                                                                        = X980 )
                                                                                                                                                                                                                                     => ( subset @ X980 @ X979 ) )
                                                                                                                                                                                                                                 => ( ! [X981: $i,X982: $i,X983: $i] :
                                                                                                                                                                                                                                        ( ( in @ X983 @ ( binintersect @ X981 @ X982 ) )
                                                                                                                                                                                                                                       => ( in @ X983 @ X982 ) )
                                                                                                                                                                                                                                   => ( ! [X984: $i,X985: $i] :
                                                                                                                                                                                                                                          ( ~ ? [X986: $i] :
                                                                                                                                                                                                                                                ( ( in @ X986 @ X984 )
                                                                                                                                                                                                                                                & ( in @ X986 @ X985 ) )
                                                                                                                                                                                                                                         => ( ( binintersect @ X984 @ X985 )
                                                                                                                                                                                                                                            = emptyset ) )
                                                                                                                                                                                                                                     => ( ! [X987: $i,X988: $i] : ( subset @ ( binintersect @ X987 @ X988 ) @ X988 )
                                                                                                                                                                                                                                       => ( ! [X989: $i,X990: $i] :
                                                                                                                                                                                                                                              ( ( subset @ X990 @ X989 )
                                                                                                                                                                                                                                             => ( ( binintersect @ X989 @ X990 )
                                                                                                                                                                                                                                                = X990 ) )
                                                                                                                                                                                                                                         => ( ! [X991: $i,X992: $i] :
                                                                                                                                                                                                                                                ( ( ( binintersect @ X991 @ X992 )
                                                                                                                                                                                                                                                  = X991 )
                                                                                                                                                                                                                                               => ( subset @ X991 @ X992 ) )
                                                                                                                                                                                                                                           => ( ! [X993: $i,X994: $i,X995: $i] :
                                                                                                                                                                                                                                                  ( ( binintersect @ X993 @ ( binunion @ X994 @ X995 ) )
                                                                                                                                                                                                                                                  = ( binunion @ ( binintersect @ X993 @ X994 ) @ ( binintersect @ X993 @ X995 ) ) )
                                                                                                                                                                                                                                             => ( ! [X996: $i,X997: $i,X998: $i] :
                                                                                                                                                                                                                                                    ( ( in @ X998 @ X996 )
                                                                                                                                                                                                                                                   => ( ~ ( in @ X998 @ X997 )
                                                                                                                                                                                                                                                     => ( in @ X998 @ ( setminus @ X996 @ X997 ) ) ) )
                                                                                                                                                                                                                                               => ( ! [X999: $i,X1000: $i,X1001: $i] :
                                                                                                                                                                                                                                                      ( ( in @ X1001 @ ( setminus @ X999 @ X1000 ) )
                                                                                                                                                                                                                                                     => ( in @ X1001 @ X999 ) )
                                                                                                                                                                                                                                                 => ( ! [X1002: $i,X1003: $i,X1004: $i] :
                                                                                                                                                                                                                                                        ( ( in @ X1004 @ ( setminus @ X1002 @ X1003 ) )
                                                                                                                                                                                                                                                       => ~ ( in @ X1004 @ X1003 ) )
                                                                                                                                                                                                                                                   => ( ! [X1005: $i,X1006: $i] :
                                                                                                                                                                                                                                                          ( ( subset @ X1005 @ X1006 )
                                                                                                                                                                                                                                                         => ( ( setminus @ X1005 @ X1006 )
                                                                                                                                                                                                                                                            = emptyset ) )
                                                                                                                                                                                                                                                     => ( ! [X1007: $i,X1008: $i,X1009: $i] :
                                                                                                                                                                                                                                                            ( ~ ( in @ X1009 @ ( setminus @ X1007 @ X1008 ) )
                                                                                                                                                                                                                                                           => ( ( in @ X1009 @ X1007 )
                                                                                                                                                                                                                                                             => ( in @ X1009 @ X1008 ) ) )
                                                                                                                                                                                                                                                       => ( ! [X1010: $i,X1011: $i,X1012: $i] :
                                                                                                                                                                                                                                                              ( ~ ( in @ X1012 @ ( setminus @ X1010 @ X1011 ) )
                                                                                                                                                                                                                                                             => ( ~ ( in @ X1012 @ X1011 )
                                                                                                                                                                                                                                                               => ~ ( in @ X1012 @ X1010 ) ) )
                                                                                                                                                                                                                                                         => ( ! [X1013: $i,X1014: $i,X1015: $i] :
                                                                                                                                                                                                                                                                ( ~ ( in @ X1015 @ X1013 )
                                                                                                                                                                                                                                                               => ~ ( in @ X1015 @ ( setminus @ X1013 @ X1014 ) ) )
                                                                                                                                                                                                                                                           => ( ! [X1016: $i,X1017: $i,X1018: $i] :
                                                                                                                                                                                                                                                                  ( ( in @ X1018 @ X1017 )
                                                                                                                                                                                                                                                                 => ~ ( in @ X1018 @ ( setminus @ X1016 @ X1017 ) ) )
                                                                                                                                                                                                                                                             => ( ! [X1019: $i,X1020: $i] : ( subset @ ( setminus @ X1019 @ X1020 ) @ X1019 )
                                                                                                                                                                                                                                                               => ( ! [X1021: $i,X1022: $i] :
                                                                                                                                                                                                                                                                      ( ( ( setminus @ X1021 @ X1022 )
                                                                                                                                                                                                                                                                        = emptyset )
                                                                                                                                                                                                                                                                     => ( subset @ X1021 @ X1022 ) )
                                                                                                                                                                                                                                                                 => ( ! [X1023: $i,X1024: $i,X1025: $i] :
                                                                                                                                                                                                                                                                        ( ( in @ X1025 @ ( symdiff @ X1023 @ X1024 ) )
                                                                                                                                                                                                                                                                       => ! [X1026: $o] :
                                                                                                                                                                                                                                                                            ( ( ( in @ X1025 @ X1023 )
                                                                                                                                                                                                                                                                             => ( ~ ( in @ X1025 @ X1024 )
                                                                                                                                                                                                                                                                               => X1026 ) )
                                                                                                                                                                                                                                                                           => ( ( ~ ( in @ X1025 @ X1023 )
                                                                                                                                                                                                                                                                               => ( ( in @ X1025 @ X1024 )
                                                                                                                                                                                                                                                                                 => X1026 ) )
                                                                                                                                                                                                                                                                             => X1026 ) ) )
                                                                                                                                                                                                                                                                   => ( ! [X1027: $i,X1028: $i,X1029: $i] :
                                                                                                                                                                                                                                                                          ( ( in @ X1029 @ X1027 )
                                                                                                                                                                                                                                                                         => ( ~ ( in @ X1029 @ X1028 )
                                                                                                                                                                                                                                                                           => ( in @ X1029 @ ( symdiff @ X1027 @ X1028 ) ) ) )
                                                                                                                                                                                                                                                                     => ( ! [X1030: $i,X1031: $i,X1032: $i] :
                                                                                                                                                                                                                                                                            ( ~ ( in @ X1032 @ X1030 )
                                                                                                                                                                                                                                                                           => ( ( in @ X1032 @ X1031 )
                                                                                                                                                                                                                                                                             => ( in @ X1032 @ ( symdiff @ X1030 @ X1031 ) ) ) )
                                                                                                                                                                                                                                                                       => ( ! [X1033: $i,X1034: $i,X1035: $i] :
                                                                                                                                                                                                                                                                              ( ( in @ X1035 @ X1033 )
                                                                                                                                                                                                                                                                             => ( ( in @ X1035 @ X1034 )
                                                                                                                                                                                                                                                                               => ~ ( in @ X1035 @ ( symdiff @ X1033 @ X1034 ) ) ) )
                                                                                                                                                                                                                                                                         => ( ! [X1036: $i,X1037: $i,X1038: $i] :
                                                                                                                                                                                                                                                                                ( ~ ( in @ X1038 @ X1036 )
                                                                                                                                                                                                                                                                               => ( ~ ( in @ X1038 @ X1037 )
                                                                                                                                                                                                                                                                                 => ~ ( in @ X1038 @ ( symdiff @ X1036 @ X1037 ) ) ) )
                                                                                                                                                                                                                                                                           => ( ! [X1039: $i,X1040: $i] : ( in @ X1040 @ ( setadjoin @ X1039 @ ( setadjoin @ X1040 @ emptyset ) ) )
                                                                                                                                                                                                                                                                             => ( ! [X1041: $i,X1042: $i] : ( in @ X1041 @ ( setunion @ ( setadjoin @ ( setadjoin @ X1041 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1041 @ ( setadjoin @ X1042 @ emptyset ) ) @ emptyset ) ) ) )
                                                                                                                                                                                                                                                                               => ( ! [X1043: $i,X1044: $i] : ( in @ X1044 @ ( setunion @ ( setadjoin @ ( setadjoin @ X1043 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1043 @ ( setadjoin @ X1044 @ emptyset ) ) @ emptyset ) ) ) )
                                                                                                                                                                                                                                                                                 => ( ! [X1045: $i,X1046: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ X1045 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1045 @ ( setadjoin @ X1046 @ emptyset ) ) @ emptyset ) ) )
                                                                                                                                                                                                                                                                                   => ( ! [X1047: $i,X1048: $i] : ( iskpair @ ( kpair @ X1047 @ X1048 ) )
                                                                                                                                                                                                                                                                                     => ( ! [X1049: $i,X1050: $i] :
                                                                                                                                                                                                                                                                                            ( ( in @ X1050 @ X1049 )
                                                                                                                                                                                                                                                                                           => ( subset @ ( setadjoin @ X1050 @ emptyset ) @ X1049 ) )
                                                                                                                                                                                                                                                                                       => ( ! [X1051: $i,X1052: $i] :
                                                                                                                                                                                                                                                                                              ( ( in @ X1052 @ X1051 )
                                                                                                                                                                                                                                                                                             => ( in @ ( setadjoin @ X1052 @ emptyset ) @ ( powerset @ X1051 ) ) )
                                                                                                                                                                                                                                                                                         => ( ! [X1053: $i,X1054: $i,X1055: $i] :
                                                                                                                                                                                                                                                                                                ( ( in @ X1055 @ X1053 )
                                                                                                                                                                                                                                                                                               => ( in @ ( setadjoin @ X1055 @ emptyset ) @ ( powerset @ ( binunion @ X1053 @ X1054 ) ) ) )
                                                                                                                                                                                                                                                                                           => ( ! [X1056: $i,X1057: $i,X1058: $i] :
                                                                                                                                                                                                                                                                                                  ( ( in @ X1058 @ ( setadjoin @ X1056 @ ( setadjoin @ X1057 @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                 => ( ( X1058 = X1056 )
                                                                                                                                                                                                                                                                                                    | ( X1058 = X1057 ) ) )
                                                                                                                                                                                                                                                                                             => ( ! [X1059: $i,X1060: $i,X1061: $i] :
                                                                                                                                                                                                                                                                                                    ( ( in @ X1061 @ X1059 )
                                                                                                                                                                                                                                                                                                   => ! [X1062: $i] :
                                                                                                                                                                                                                                                                                                        ( ( in @ X1062 @ X1060 )
                                                                                                                                                                                                                                                                                                       => ( subset @ ( setadjoin @ X1061 @ ( setadjoin @ X1062 @ emptyset ) ) @ ( binunion @ X1059 @ X1060 ) ) ) )
                                                                                                                                                                                                                                                                                               => ( ! [X1063: $i,X1064: $i,X1065: $i] :
                                                                                                                                                                                                                                                                                                      ( ( in @ X1065 @ X1063 )
                                                                                                                                                                                                                                                                                                     => ! [X1066: $i] :
                                                                                                                                                                                                                                                                                                          ( ( in @ X1066 @ X1064 )
                                                                                                                                                                                                                                                                                                         => ( in @ ( setadjoin @ X1065 @ ( setadjoin @ X1066 @ emptyset ) ) @ ( powerset @ ( binunion @ X1063 @ X1064 ) ) ) ) )
                                                                                                                                                                                                                                                                                                 => ( ! [X1067: $i,X1068: $i,X1069: $i] :
                                                                                                                                                                                                                                                                                                        ( ( in @ X1069 @ X1067 )
                                                                                                                                                                                                                                                                                                       => ! [X1070: $i] :
                                                                                                                                                                                                                                                                                                            ( ( in @ X1070 @ X1068 )
                                                                                                                                                                                                                                                                                                           => ( subset @ ( setadjoin @ ( setadjoin @ X1069 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1069 @ ( setadjoin @ X1070 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ X1067 @ X1068 ) ) ) ) )
                                                                                                                                                                                                                                                                                                   => ( ! [X1071: $i,X1072: $i,X1073: $i] :
                                                                                                                                                                                                                                                                                                          ( ( in @ X1073 @ X1071 )
                                                                                                                                                                                                                                                                                                         => ! [X1074: $i] :
                                                                                                                                                                                                                                                                                                              ( ( in @ X1074 @ X1072 )
                                                                                                                                                                                                                                                                                                             => ( in @ ( setadjoin @ ( setadjoin @ X1073 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1073 @ ( setadjoin @ X1074 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ X1071 @ X1072 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                     => ( ! [X1075: $i,X1076: $i,X1077: $i] :
                                                                                                                                                                                                                                                                                                            ( ( in @ X1077 @ X1075 )
                                                                                                                                                                                                                                                                                                           => ! [X1078: $i] :
                                                                                                                                                                                                                                                                                                                ( ( in @ X1078 @ X1076 )
                                                                                                                                                                                                                                                                                                               => ( in @ ( kpair @ X1077 @ X1078 ) @ ( powerset @ ( powerset @ ( binunion @ X1075 @ X1076 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                       => ( ! [X1079: $i,X1080: $i,X1081: $i] :
                                                                                                                                                                                                                                                                                                              ( ( in @ X1081 @ X1079 )
                                                                                                                                                                                                                                                                                                             => ! [X1082: $i] :
                                                                                                                                                                                                                                                                                                                  ( ( in @ X1082 @ X1080 )
                                                                                                                                                                                                                                                                                                                 => ( in @ ( kpair @ X1081 @ X1082 ) @ ( cartprod @ X1079 @ X1080 ) ) ) )
                                                                                                                                                                                                                                                                                                         => ( ! [X1083: $i,X1084: $i,X1085: $i] :
                                                                                                                                                                                                                                                                                                                ( ( in @ X1085 @ ( cartprod @ X1083 @ X1084 ) )
                                                                                                                                                                                                                                                                                                               => ? [X1086: $i] :
                                                                                                                                                                                                                                                                                                                    ( ( in @ X1086 @ X1083 )
                                                                                                                                                                                                                                                                                                                    & ? [X1087: $i] :
                                                                                                                                                                                                                                                                                                                        ( ( in @ X1087 @ X1084 )
                                                                                                                                                                                                                                                                                                                        & ( X1085
                                                                                                                                                                                                                                                                                                                          = ( kpair @ X1086 @ X1087 ) ) ) ) )
                                                                                                                                                                                                                                                                                                           => ( ! [X1088: $i,X1089: $i,X1090: $i] :
                                                                                                                                                                                                                                                                                                                  ( ( in @ X1090 @ ( cartprod @ X1088 @ X1089 ) )
                                                                                                                                                                                                                                                                                                                 => ( iskpair @ X1090 ) )
                                                                                                                                                                                                                                                                                                             => ( ! [X1091: $i,X1092: $i] :
                                                                                                                                                                                                                                                                                                                    ( ( in @ X1092 @ ( setunion @ X1091 ) )
                                                                                                                                                                                                                                                                                                                   => ? [X1093: $i] :
                                                                                                                                                                                                                                                                                                                        ( ( in @ X1093 @ X1091 )
                                                                                                                                                                                                                                                                                                                        & ( in @ X1092 @ X1093 ) ) )
                                                                                                                                                                                                                                                                                                               => ( ! [X1094: $i] : ( subset @ ( setunion @ ( setadjoin @ X1094 @ emptyset ) ) @ X1094 )
                                                                                                                                                                                                                                                                                                                 => ( ! [X1095: $i] : ( subset @ X1095 @ ( setunion @ ( setadjoin @ X1095 @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                   => ( ! [X1096: $i] :
                                                                                                                                                                                                                                                                                                                          ( ( setunion @ ( setadjoin @ X1096 @ emptyset ) )
                                                                                                                                                                                                                                                                                                                          = X1096 )
                                                                                                                                                                                                                                                                                                                     => ( ! [X1097: $i,X1098: $i > $o] :
                                                                                                                                                                                                                                                                                                                            ( ! [X1099: $i] :
                                                                                                                                                                                                                                                                                                                                ( ( in @ X1099 @ X1097 )
                                                                                                                                                                                                                                                                                                                               => ! [X1100: $i] :
                                                                                                                                                                                                                                                                                                                                    ( ( in @ X1100 @ X1097 )
                                                                                                                                                                                                                                                                                                                                   => ( ( X1098 @ X1099 )
                                                                                                                                                                                                                                                                                                                                     => ( ( X1098 @ X1100 )
                                                                                                                                                                                                                                                                                                                                       => ( X1099 = X1100 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                           => ( ? [X1101: $i] :
                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1101 @ X1097 )
                                                                                                                                                                                                                                                                                                                                  & ( X1098 @ X1101 ) )
                                                                                                                                                                                                                                                                                                                             => ? [X1102: $i] :
                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1102 @ ( dsetconstr @ X1097 @ X1098 ) )
                                                                                                                                                                                                                                                                                                                                  & ( ( dsetconstr @ X1097 @ X1098 )
                                                                                                                                                                                                                                                                                                                                    = ( setadjoin @ X1102 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                       => ( ! [X1103: $i,X1104: $i > $o] :
                                                                                                                                                                                                                                                                                                                              ( ? [X1105: $i] :
                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1105 @ ( dsetconstr @ X1103 @ X1104 ) )
                                                                                                                                                                                                                                                                                                                                  & ( ( dsetconstr @ X1103 @ X1104 )
                                                                                                                                                                                                                                                                                                                                    = ( setadjoin @ X1105 @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                             => ? [X1106: $i] :
                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1106 @ X1103 )
                                                                                                                                                                                                                                                                                                                                  & ( X1104 @ X1106 ) ) )
                                                                                                                                                                                                                                                                                                                         => ( ! [X1107: $i,X1108: $i > $o,X1109: $i] :
                                                                                                                                                                                                                                                                                                                                ( ( in @ X1109 @ X1107 )
                                                                                                                                                                                                                                                                                                                               => ( ( X1108 @ X1109 )
                                                                                                                                                                                                                                                                                                                                 => ( ! [X1110: $i] :
                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1110 @ X1107 )
                                                                                                                                                                                                                                                                                                                                       => ( ( X1108 @ X1110 )
                                                                                                                                                                                                                                                                                                                                         => ( X1110 = X1109 ) ) )
                                                                                                                                                                                                                                                                                                                                   => ? [X1111: $i] :
                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1111 @ ( dsetconstr @ X1107 @ X1108 ) )
                                                                                                                                                                                                                                                                                                                                        & ( ( dsetconstr @ X1107 @ X1108 )
                                                                                                                                                                                                                                                                                                                                          = ( setadjoin @ X1111 @ emptyset ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                           => ( ! [X1112: $i,X1113: $i > $o] :
                                                                                                                                                                                                                                                                                                                                  ( ! [X1114: $i] :
                                                                                                                                                                                                                                                                                                                                      ( ( in @ X1114 @ X1112 )
                                                                                                                                                                                                                                                                                                                                     => ! [X1115: $i] :
                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1115 @ X1112 )
                                                                                                                                                                                                                                                                                                                                         => ( ( X1113 @ X1114 )
                                                                                                                                                                                                                                                                                                                                           => ( ( X1113 @ X1115 )
                                                                                                                                                                                                                                                                                                                                             => ( X1114 = X1115 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                 => ( ? [X1116: $i] :
                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1116 @ X1112 )
                                                                                                                                                                                                                                                                                                                                        & ( X1113 @ X1116 ) )
                                                                                                                                                                                                                                                                                                                                   => ? [X1117: $i] :
                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1117 @ ( dsetconstr @ X1112 @ X1113 ) )
                                                                                                                                                                                                                                                                                                                                        & ( ( dsetconstr @ X1112 @ X1113 )
                                                                                                                                                                                                                                                                                                                                          = ( setadjoin @ X1117 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                             => ( ! [X1118: $i,X1119: $i] :
                                                                                                                                                                                                                                                                                                                                    ( ( ( setadjoin @ X1118 @ emptyset )
                                                                                                                                                                                                                                                                                                                                      = ( setadjoin @ X1119 @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                   => ( X1118 = X1119 ) )
                                                                                                                                                                                                                                                                                                                               => ( ! [X1120: $i,X1121: $i,X1122: $i] :
                                                                                                                                                                                                                                                                                                                                      ( ( in @ ( setadjoin @ X1122 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1120 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1120 @ ( setadjoin @ X1121 @ emptyset ) ) @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                     => ( X1120 = X1122 ) )
                                                                                                                                                                                                                                                                                                                                 => ( ! [X1123: $i] :
                                                                                                                                                                                                                                                                                                                                        ( ( iskpair @ X1123 )
                                                                                                                                                                                                                                                                                                                                       => ? [X1124: $i] :
                                                                                                                                                                                                                                                                                                                                            ( ( in @ X1124
                                                                                                                                                                                                                                                                                                                                              @ ( dsetconstr @ ( setunion @ X1123 )
                                                                                                                                                                                                                                                                                                                                                @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X1123 ) ) )
                                                                                                                                                                                                                                                                                                                                            & ( ( dsetconstr @ ( setunion @ X1123 )
                                                                                                                                                                                                                                                                                                                                                @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X1123 ) )
                                                                                                                                                                                                                                                                                                                                              = ( setadjoin @ X1124 @ emptyset ) ) ) )
                                                                                                                                                                                                                                                                                                                                   => ( ! [X1125: $i] :
                                                                                                                                                                                                                                                                                                                                          ( ? [X1126: $i] :
                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1126 @ X1125 )
                                                                                                                                                                                                                                                                                                                                              & ( X1125
                                                                                                                                                                                                                                                                                                                                                = ( setadjoin @ X1126 @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                         => ( in @ ( setunion @ X1125 ) @ X1125 ) )
                                                                                                                                                                                                                                                                                                                                     => ( ! [X1127: $i,X1128: $i] :
                                                                                                                                                                                                                                                                                                                                            ( ( kfst @ ( kpair @ X1127 @ X1128 ) )
                                                                                                                                                                                                                                                                                                                                            = X1127 )
                                                                                                                                                                                                                                                                                                                                       => ( ! [X1129: $i,X1130: $i,X1131: $i] :
                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1131 @ ( cartprod @ X1129 @ X1130 ) )
                                                                                                                                                                                                                                                                                                                                             => ( in @ ( kfst @ X1131 ) @ X1129 ) )
                                                                                                                                                                                                                                                                                                                                         => ( ! [X1132: $i,X1133: $i,X1134: $i,X1135: $i] :
                                                                                                                                                                                                                                                                                                                                                ( ( ( setadjoin @ ( setadjoin @ X1132 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1132 @ ( setadjoin @ X1133 @ emptyset ) ) @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                  = ( setadjoin @ ( setadjoin @ X1134 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1134 @ ( setadjoin @ X1135 @ emptyset ) ) @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                               => ( X1132 = X1134 ) )
                                                                                                                                                                                                                                                                                                                                           => ( ! [X1136: $i,X1137: $i,X1138: $i,X1139: $i] :
                                                                                                                                                                                                                                                                                                                                                  ( ( ( kpair @ X1136 @ X1137 )
                                                                                                                                                                                                                                                                                                                                                    = ( kpair @ X1138 @ X1139 ) )
                                                                                                                                                                                                                                                                                                                                                 => ( X1136 = X1138 ) )
                                                                                                                                                                                                                                                                                                                                             => ( ! [X1140: $i,X1141: $i] :
                                                                                                                                                                                                                                                                                                                                                    ( ( X1140 = X1141 )
                                                                                                                                                                                                                                                                                                                                                   => ( ( setadjoin @ X1140 @ ( setadjoin @ X1141 @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                      = ( setadjoin @ X1140 @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                               => ( ! [X1142: $i,X1143: $i] :
                                                                                                                                                                                                                                                                                                                                                      ( ( X1142 = X1143 )
                                                                                                                                                                                                                                                                                                                                                     => ( ( setadjoin @ ( setadjoin @ X1142 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1142 @ ( setadjoin @ X1143 @ emptyset ) ) @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                        = ( setadjoin @ ( setadjoin @ X1142 @ emptyset ) @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                                 => ( ! [X1144: $i,X1145: $i,X1146: $i,X1147: $i] :
                                                                                                                                                                                                                                                                                                                                                        ( ( ( setadjoin @ ( setadjoin @ X1144 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1144 @ ( setadjoin @ X1145 @ emptyset ) ) @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                          = ( setadjoin @ ( setadjoin @ X1146 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1146 @ ( setadjoin @ X1147 @ emptyset ) ) @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                                       => ( ( X1146 = X1147 )
                                                                                                                                                                                                                                                                                                                                                         => ( X1145 = X1147 ) ) )
                                                                                                                                                                                                                                                                                                                                                   => ( ! [X1148: $i,X1149: $i,X1150: $i] :
                                                                                                                                                                                                                                                                                                                                                          ( ( ( setadjoin @ X1148 @ ( setadjoin @ X1149 @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                            = ( setadjoin @ X1150 @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                         => ( X1148 = X1149 ) )
                                                                                                                                                                                                                                                                                                                                                     => ( ! [X1151: $i,X1152: $i,X1153: $i,X1154: $i] :
                                                                                                                                                                                                                                                                                                                                                            ( ( ( setadjoin @ ( setadjoin @ X1151 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1151 @ ( setadjoin @ X1152 @ emptyset ) ) @ emptyset ) )
                                                                                                                                                                                                                                                                                                                                                              = ( setadjoin @ ( setadjoin @ X1153 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1153 @ ( setadjoin @ X1154 @ emptyset ) ) @ emptyset ) ) )
                                                                                                                                                                                                                                                                                                                                                           => ( X1152 = X1154 ) )
                                                                                                                                                                                                                                                                                                                                                       => ( ! [X1155: $i,X1156: $i,X1157: $i,X1158: $i] :
                                                                                                                                                                                                                                                                                                                                                              ( ( ( kpair @ X1155 @ X1156 )
                                                                                                                                                                                                                                                                                                                                                                = ( kpair @ X1157 @ X1158 ) )
                                                                                                                                                                                                                                                                                                                                                             => ( X1156 = X1158 ) )
                                                                                                                                                                                                                                                                                                                                                         => ( ! [X1159: $i] :
                                                                                                                                                                                                                                                                                                                                                                ( ( iskpair @ X1159 )
                                                                                                                                                                                                                                                                                                                                                               => ? [X1160: $i] :
                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X1160
                                                                                                                                                                                                                                                                                                                                                                      @ ( dsetconstr @ ( setunion @ X1159 )
                                                                                                                                                                                                                                                                                                                                                                        @ ^ [Z0: $i] :
                                                                                                                                                                                                                                                                                                                                                                            ( X1159
                                                                                                                                                                                                                                                                                                                                                                            = ( kpair @ ( kfst @ X1159 ) @ Z0 ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                    & ( ( dsetconstr @ ( setunion @ X1159 )
                                                                                                                                                                                                                                                                                                                                                                        @ ^ [Z0: $i] :
                                                                                                                                                                                                                                                                                                                                                                            ( X1159
                                                                                                                                                                                                                                                                                                                                                                            = ( kpair @ ( kfst @ X1159 ) @ Z0 ) ) )
                                                                                                                                                                                                                                                                                                                                                                      = ( setadjoin @ X1160 @ emptyset ) ) ) )
                                                                                                                                                                                                                                                                                                                                                           => ( ! [X1161: $i,X1162: $i] :
                                                                                                                                                                                                                                                                                                                                                                  ( ( ksnd @ ( kpair @ X1161 @ X1162 ) )
                                                                                                                                                                                                                                                                                                                                                                  = X1162 )
                                                                                                                                                                                                                                                                                                                                                             => ( ! [X1163: $i] :
                                                                                                                                                                                                                                                                                                                                                                    ( ( iskpair @ X1163 )
                                                                                                                                                                                                                                                                                                                                                                   => ( ( kpair @ ( kfst @ X1163 ) @ ( ksnd @ X1163 ) )
                                                                                                                                                                                                                                                                                                                                                                      = X1163 ) )
                                                                                                                                                                                                                                                                                                                                                               => ( ! [X1164: $i,X1165: $i,X1166: $i] :
                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X1166 @ ( cartprod @ X1164 @ X1165 ) )
                                                                                                                                                                                                                                                                                                                                                                     => ( in @ ( ksnd @ X1166 ) @ X1165 ) )
                                                                                                                                                                                                                                                                                                                                                                 => ( ! [X1167: $i,X1168: $i,X1169: $i,X1170: $i] :
                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ ( kpair @ X1169 @ X1170 ) @ ( cartprod @ X1167 @ X1168 ) )
                                                                                                                                                                                                                                                                                                                                                                       => ( in @ X1169 @ X1167 ) )
                                                                                                                                                                                                                                                                                                                                                                   => ( ! [X1171: $i,X1172: $i,X1173: $i,X1174: $i] :
                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ ( kpair @ X1173 @ X1174 ) @ ( cartprod @ X1171 @ X1172 ) )
                                                                                                                                                                                                                                                                                                                                                                         => ( in @ X1174 @ X1172 ) )
                                                                                                                                                                                                                                                                                                                                                                     => ( ! [X1175: $i,X1176: $i,X1177: $i] :
                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X1177 @ X1175 )
                                                                                                                                                                                                                                                                                                                                                                           => ! [X1178: $i] :
                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X1178 @ X1176 )
                                                                                                                                                                                                                                                                                                                                                                               => ( ( kpair @ X1177 @ X1178 )
                                                                                                                                                                                                                                                                                                                                                                                  = ( kpair @ X1177 @ X1178 ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                       => ( ! [X1179: $i,X1180: $i,X1181: $i] :
                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1181 @ X1179 )
                                                                                                                                                                                                                                                                                                                                                                             => ! [X1182: $i] :
                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1182 @ X1180 )
                                                                                                                                                                                                                                                                                                                                                                                 => ( ( kfst @ ( kpair @ X1181 @ X1182 ) )
                                                                                                                                                                                                                                                                                                                                                                                    = X1181 ) ) )
                                                                                                                                                                                                                                                                                                                                                                         => ( ! [X1183: $i,X1184: $i,X1185: $i] :
                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X1185 @ X1183 )
                                                                                                                                                                                                                                                                                                                                                                               => ! [X1186: $i] :
                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X1186 @ X1184 )
                                                                                                                                                                                                                                                                                                                                                                                   => ( ( ksnd @ ( kpair @ X1185 @ X1186 ) )
                                                                                                                                                                                                                                                                                                                                                                                      = X1186 ) ) )
                                                                                                                                                                                                                                                                                                                                                                           => ( ! [X1187: $i,X1188: $i,X1189: $i] :
                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1189 @ ( cartprod @ X1187 @ X1188 ) )
                                                                                                                                                                                                                                                                                                                                                                                 => ( ( kpair @ ( kfst @ X1189 ) @ ( ksnd @ X1189 ) )
                                                                                                                                                                                                                                                                                                                                                                                    = X1189 ) )
                                                                                                                                                                                                                                                                                                                                                                             => ( ! [X1190: $i,X1191: $i,X1192: $i > $i > $o,X1193: $i] :
                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X1193 @ X1190 )
                                                                                                                                                                                                                                                                                                                                                                                   => ! [X1194: $i] :
                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1194 @ X1191 )
                                                                                                                                                                                                                                                                                                                                                                                       => ( ( X1192 @ X1193 @ X1194 )
                                                                                                                                                                                                                                                                                                                                                                                         => ( in @ ( kpair @ X1193 @ X1194 ) @ ( dpsetconstr @ X1190 @ X1191 @ X1192 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                               => ( ! [X1195: $i,X1196: $i,X1197: $i > $i > $o] : ( subset @ ( dpsetconstr @ X1195 @ X1196 @ X1197 ) @ ( cartprod @ X1195 @ X1196 ) )
                                                                                                                                                                                                                                                                                                                                                                                 => ( ! [X1198: $i,X1199: $i,X1200: $i > $i > $o] : ( subset @ ( dpsetconstr @ X1198 @ X1199 @ X1200 ) @ ( cartprod @ X1198 @ X1199 ) )
                                                                                                                                                                                                                                                                                                                                                                                   => ( ! [X1201: $i,X1202: $i,X1203: $i > $i > $o,X1204: $i] :
                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1204 @ X1201 )
                                                                                                                                                                                                                                                                                                                                                                                         => ! [X1205: $i] :
                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1205 @ X1202 )
                                                                                                                                                                                                                                                                                                                                                                                             => ( ( in @ ( kpair @ X1204 @ X1205 ) @ ( dpsetconstr @ X1201 @ X1202 @ X1203 ) )
                                                                                                                                                                                                                                                                                                                                                                                               => ( X1203 @ X1204 @ X1205 ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                     => ( ! [X1206: $i,X1207: $i,X1208: $i > $i > $o,X1209: $i,X1210: $i] :
                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ ( kpair @ X1209 @ X1210 ) @ ( dpsetconstr @ X1206 @ X1207 @ X1208 ) )
                                                                                                                                                                                                                                                                                                                                                                                           => ( in @ X1209 @ X1206 ) )
                                                                                                                                                                                                                                                                                                                                                                                       => ( ! [X1211: $i,X1212: $i,X1213: $i > $i > $o,X1214: $i,X1215: $i] :
                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ ( kpair @ X1214 @ X1215 ) @ ( dpsetconstr @ X1211 @ X1212 @ X1213 ) )
                                                                                                                                                                                                                                                                                                                                                                                             => ( in @ X1215 @ X1212 ) )
                                                                                                                                                                                                                                                                                                                                                                                         => ( ! [X1216: $i,X1217: $i,X1218: $i > $i > $o,X1219: $i,X1220: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ ( kpair @ X1219 @ X1220 ) @ ( dpsetconstr @ X1216 @ X1217 @ X1218 ) )
                                                                                                                                                                                                                                                                                                                                                                                               => ( X1218 @ X1219 @ X1220 ) )
                                                                                                                                                                                                                                                                                                                                                                                           => ( ! [X1221: $i,X1222: $i,X1223: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                  ( ( ( subset @ X1223 @ ( cartprod @ X1221 @ X1222 ) )
                                                                                                                                                                                                                                                                                                                                                                                                    & ! [X1224: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1224 @ X1221 )
                                                                                                                                                                                                                                                                                                                                                                                                       => ? [X1225: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X1225
                                                                                                                                                                                                                                                                                                                                                                                                              @ ( dsetconstr @ X1222
                                                                                                                                                                                                                                                                                                                                                                                                                @ ^ [Z0: $i] : ( in @ ( kpair @ X1224 @ Z0 ) @ X1223 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                            & ( ( dsetconstr @ X1222
                                                                                                                                                                                                                                                                                                                                                                                                                @ ^ [Z0: $i] : ( in @ ( kpair @ X1224 @ Z0 ) @ X1223 ) )
                                                                                                                                                                                                                                                                                                                                                                                                              = ( setadjoin @ X1225 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X1226: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X1226 @ X1221 )
                                                                                                                                                                                                                                                                                                                                                                                                     => ? [X1227: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1227
                                                                                                                                                                                                                                                                                                                                                                                                            @ ( dsetconstr @ X1222
                                                                                                                                                                                                                                                                                                                                                                                                              @ ^ [Z0: $i] : ( in @ ( kpair @ X1226 @ Z0 ) @ X1223 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                          & ( ( dsetconstr @ X1222
                                                                                                                                                                                                                                                                                                                                                                                                              @ ^ [Z0: $i] : ( in @ ( kpair @ X1226 @ Z0 ) @ X1223 ) )
                                                                                                                                                                                                                                                                                                                                                                                                            = ( setadjoin @ X1227 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                             => ( ! [X1228: $i,X1229: $i,X1230: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                    ( ( ( subset @ X1230 @ ( cartprod @ X1228 @ X1229 ) )
                                                                                                                                                                                                                                                                                                                                                                                                      & ! [X1231: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1231 @ X1228 )
                                                                                                                                                                                                                                                                                                                                                                                                         => ? [X1232: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1232
                                                                                                                                                                                                                                                                                                                                                                                                                @ ( dsetconstr @ X1229
                                                                                                                                                                                                                                                                                                                                                                                                                  @ ^ [Z0: $i] : ( in @ ( kpair @ X1231 @ Z0 ) @ X1230 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                              & ( ( dsetconstr @ X1229
                                                                                                                                                                                                                                                                                                                                                                                                                  @ ^ [Z0: $i] : ( in @ ( kpair @ X1231 @ Z0 ) @ X1230 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                = ( setadjoin @ X1232 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                   => ! [X1233: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1233 @ X1228 )
                                                                                                                                                                                                                                                                                                                                                                                                       => ( in
                                                                                                                                                                                                                                                                                                                                                                                                          @ ( setunion
                                                                                                                                                                                                                                                                                                                                                                                                            @ ( dsetconstr @ X1229
                                                                                                                                                                                                                                                                                                                                                                                                              @ ^ [Z0: $i] : ( in @ ( kpair @ X1233 @ Z0 ) @ X1230 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                          @ X1229 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                               => ( ! [X1234: $i,X1235: $i,X1236: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                      ( ( ( subset @ X1236 @ ( cartprod @ X1234 @ X1235 ) )
                                                                                                                                                                                                                                                                                                                                                                                                        & ! [X1237: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                            ( ( in @ X1237 @ X1234 )
                                                                                                                                                                                                                                                                                                                                                                                                           => ? [X1238: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                ( ( in @ X1238
                                                                                                                                                                                                                                                                                                                                                                                                                  @ ( dsetconstr @ X1235
                                                                                                                                                                                                                                                                                                                                                                                                                    @ ^ [Z0: $i] : ( in @ ( kpair @ X1237 @ Z0 ) @ X1236 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                & ( ( dsetconstr @ X1235
                                                                                                                                                                                                                                                                                                                                                                                                                    @ ^ [Z0: $i] : ( in @ ( kpair @ X1237 @ Z0 ) @ X1236 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                  = ( setadjoin @ X1238 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X1239: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1239 @ X1234 )
                                                                                                                                                                                                                                                                                                                                                                                                         => ( in @ ( ap @ X1234 @ X1235 @ X1236 @ X1239 ) @ X1235 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                 => ( ! [X1240: $i,X1241: $i,X1242: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1242 @ ( funcSet @ X1240 @ X1241 ) )
                                                                                                                                                                                                                                                                                                                                                                                                       => ( ( subset @ X1242 @ ( cartprod @ X1240 @ X1241 ) )
                                                                                                                                                                                                                                                                                                                                                                                                          & ! [X1243: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1243 @ X1240 )
                                                                                                                                                                                                                                                                                                                                                                                                             => ? [X1244: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1244
                                                                                                                                                                                                                                                                                                                                                                                                                    @ ( dsetconstr @ X1241
                                                                                                                                                                                                                                                                                                                                                                                                                      @ ^ [Z0: $i] : ( in @ ( kpair @ X1243 @ Z0 ) @ X1242 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                  & ( ( dsetconstr @ X1241
                                                                                                                                                                                                                                                                                                                                                                                                                      @ ^ [Z0: $i] : ( in @ ( kpair @ X1243 @ Z0 ) @ X1242 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                    = ( setadjoin @ X1244 @ emptyset ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                   => ( ! [X1245: $i,X1246: $i,X1247: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1247 @ ( funcSet @ X1245 @ X1246 ) )
                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X1248: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X1248 @ X1245 )
                                                                                                                                                                                                                                                                                                                                                                                                             => ( in @ ( ap @ X1245 @ X1246 @ X1247 @ X1248 ) @ X1246 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                     => ( ! [X1249: $i,X1250: $i,X1251: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                            ( ( ( subset @ X1251 @ ( cartprod @ X1249 @ X1250 ) )
                                                                                                                                                                                                                                                                                                                                                                                                              & ! [X1252: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1252 @ X1249 )
                                                                                                                                                                                                                                                                                                                                                                                                                 => ? [X1253: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X1253
                                                                                                                                                                                                                                                                                                                                                                                                                        @ ( dsetconstr @ X1250
                                                                                                                                                                                                                                                                                                                                                                                                                          @ ^ [Z0: $i] : ( in @ ( kpair @ X1252 @ Z0 ) @ X1251 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                      & ( ( dsetconstr @ X1250
                                                                                                                                                                                                                                                                                                                                                                                                                          @ ^ [Z0: $i] : ( in @ ( kpair @ X1252 @ Z0 ) @ X1251 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                        = ( setadjoin @ X1253 @ emptyset ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                           => ( in @ X1251 @ ( funcSet @ X1249 @ X1250 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                       => ( ! [X1254: $i,X1255: $i,X1256: $i > $i] :
                                                                                                                                                                                                                                                                                                                                                                                                              ( ! [X1257: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( in @ X1257 @ X1254 )
                                                                                                                                                                                                                                                                                                                                                                                                                 => ( in @ ( X1256 @ X1257 ) @ X1255 ) )
                                                                                                                                                                                                                                                                                                                                                                                                             => ( ( subset
                                                                                                                                                                                                                                                                                                                                                                                                                  @ ( dpsetconstr @ X1254 @ X1255
                                                                                                                                                                                                                                                                                                                                                                                                                    @ ^ [Z0: $i] : ( $eq @ ( X1256 @ Z0 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                  @ ( cartprod @ X1254 @ X1255 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                & ! [X1258: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X1258 @ X1254 )
                                                                                                                                                                                                                                                                                                                                                                                                                   => ? [X1259: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                        ( ( in @ X1259
                                                                                                                                                                                                                                                                                                                                                                                                                          @ ( dsetconstr @ X1255
                                                                                                                                                                                                                                                                                                                                                                                                                            @ ^ [Z0: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                ( in @ ( kpair @ X1258 @ Z0 )
                                                                                                                                                                                                                                                                                                                                                                                                                                @ ( dpsetconstr @ X1254 @ X1255
                                                                                                                                                                                                                                                                                                                                                                                                                                  @ ^ [Z1: $i] : ( $eq @ ( X1256 @ Z1 ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                        & ( ( dsetconstr @ X1255
                                                                                                                                                                                                                                                                                                                                                                                                                            @ ^ [Z0: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                                ( in @ ( kpair @ X1258 @ Z0 )
                                                                                                                                                                                                                                                                                                                                                                                                                                @ ( dpsetconstr @ X1254 @ X1255
                                                                                                                                                                                                                                                                                                                                                                                                                                  @ ^ [Z1: $i] : ( $eq @ ( X1256 @ Z1 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                          = ( setadjoin @ X1259 @ emptyset ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                         => ( ! [X1260: $i,X1261: $i,X1262: $i > $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                ( ! [X1263: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                    ( ( in @ X1263 @ X1260 )
                                                                                                                                                                                                                                                                                                                                                                                                                   => ( in @ ( X1262 @ X1263 ) @ X1261 ) )
                                                                                                                                                                                                                                                                                                                                                                                                               => ( ( subset @ ( lam @ X1260 @ X1261 @ X1262 ) @ ( cartprod @ X1260 @ X1261 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                  & ! [X1264: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X1264 @ X1260 )
                                                                                                                                                                                                                                                                                                                                                                                                                     => ? [X1265: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X1265
                                                                                                                                                                                                                                                                                                                                                                                                                            @ ( dsetconstr @ X1261
                                                                                                                                                                                                                                                                                                                                                                                                                              @ ^ [Z0: $i] : ( in @ ( kpair @ X1264 @ Z0 ) @ ( lam @ X1260 @ X1261 @ X1262 ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                          & ( ( dsetconstr @ X1261
                                                                                                                                                                                                                                                                                                                                                                                                                              @ ^ [Z0: $i] : ( in @ ( kpair @ X1264 @ Z0 ) @ ( lam @ X1260 @ X1261 @ X1262 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                            = ( setadjoin @ X1265 @ emptyset ) ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                           => ( ! [X1266: $i,X1267: $i,X1268: $i > $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                  ( ! [X1269: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                      ( ( in @ X1269 @ X1266 )
                                                                                                                                                                                                                                                                                                                                                                                                                     => ( in @ ( X1268 @ X1269 ) @ X1267 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                 => ( in @ ( lam @ X1266 @ X1267 @ X1268 ) @ ( funcSet @ X1266 @ X1267 ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                             => ! [X4: $i,X5: $i,X29: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                  ( ( subset @ X29 @ ( cartprod @ X4 @ X5 ) )
                                                                                                                                                                                                                                                                                                                                                                                                                 => ! [X1: $i > $o] :
                                                                                                                                                                                                                                                                                                                                                                                                                      ( ! [X2: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X2 @ X4 )
                                                                                                                                                                                                                                                                                                                                                                                                                         => ! [X3: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                              ( ( in @ X3 @ X5 )
                                                                                                                                                                                                                                                                                                                                                                                                                             => ( ( in @ ( kpair @ X2 @ X3 ) @ X29 )
                                                                                                                                                                                                                                                                                                                                                                                                                               => ( X1 @ ( kpair @ X2 @ X3 ) ) ) ) )
                                                                                                                                                                                                                                                                                                                                                                                                                     => ! [X2: $i] :
                                                                                                                                                                                                                                                                                                                                                                                                                          ( ( in @ X2 @ X29 )
                                                                                                                                                                                                                                                                                                                                                                                                                         => ( X1 @ X2 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(apply_def,[status(thm)],[inference(fof_simplification,[status(thm)],[inference(fool_unroll,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(apply_def,[status(thm)],[inference(assume_negation,[status(cth)],[brelnall1]),setextAx]),emptysetAx]),setadjoinAx]),powersetAx]),setunionAx]),omega0Ax]),omegaSAx]),omegaIndAx]),c_0_236]),foundationAx]),wellorderingAx]),c_0_237]),c_0_238]),c_0_239]),c_0_240]),c_0_241]),prop2setE]),emptysetE]),emptysetimpfalse]),notinemptyset]),c_0_242]),setext]),emptyI]),noeltsimpempty]),c_0_243]),c_0_244]),c_0_245]),c_0_246]),setadjoinIL]),emptyinunitempty]),setadjoinIR]),setadjoinE]),setadjoinOr]),c_0_247]),powersetI]),emptyinPowerset]),emptyInPowerset]),powersetE]),setunionI]),setunionE]),subPowSU]),c_0_248]),c_0_249]),uniqinunit]),notinsingleton]),eqinunit]),singletonsswitch]),upairsetE]),upairsetIL]),upairsetIR]),c_0_250]),vacuousDall]),quantDeMorgan1]),quantDeMorgan2]),quantDeMorgan3]),quantDeMorgan4]),prop2setI]),prop2set2propI]),notdexE]),notdallE]),c_0_251]),c_0_252]),c_0_253]),inCongP]),in__Cong]),c_0_254]),c_0_255]),emptyset__Cong]),setadjoin__Cong]),powerset__Cong]),setunion__Cong]),omega__Cong]),c_0_256]),c_0_257]),c_0_258]),subsetI1]),eqimpsubset2]),eqimpsubset1]),subsetI2]),emptysetsubset]),subsetE]),subsetE2]),notsubsetI]),notequalI1]),notequalI2]),subsetRefl]),subsetTrans]),setadjoinSub]),setadjoinSub2]),subset2powerset]),setextsub]),subsetemptysetimpeq]),powersetI1]),powersetE1]),inPowerset]),powersetsubset]),c_0_259]),c_0_260]),binunionIL]),upairset2IR]),binunionIR]),binunionEcases]),binunionE]),binunionLsub]),binunionRsub]),binintersectI]),binintersectSubset5]),binintersectEL]),binintersectLsub]),binintersectSubset2]),binintersectSubset3]),binintersectER]),disjointsetsI1]),binintersectRsub]),binintersectSubset4]),binintersectSubset1]),bs114d]),setminusI]),setminusEL]),setminusER]),setminusSubset2]),setminusERneg]),setminusELneg]),setminusILneg]),setminusIRneg]),setminusLsub]),setminusSubset1]),symdiffE]),symdiffI1]),symdiffI2]),symdiffIneg1]),symdiffIneg2]),secondinupair]),setukpairIL]),setukpairIR]),kpairiskpair]),kpairp]),singletonsubset]),singletoninpowerset]),singletoninpowunion]),upairset2E]),upairsubunion]),upairinpowunion]),ubforcartprodlem1]),ubforcartprodlem2]),ubforcartprodlem3]),cartprodpairin]),cartprodmempair1]),cartprodmempair]),setunionE2]),setunionsingleton1]),setunionsingleton2]),setunionsingleton]),c_0_261]),c_0_262]),c_0_263]),c_0_264]),singletonsuniq]),setukpairinjL1]),c_0_265]),c_0_266]),kfstpairEq]),cartprodfstin]),setukpairinjL2]),setukpairinjL]),setukpairinjR11]),setukpairinjR12]),setukpairinjR1]),upairequniteq]),setukpairinjR2]),setukpairinjR]),c_0_267]),ksndpairEq]),kpairsurjEq]),cartprodsndin]),cartprodpairmemEL]),cartprodpairmemER]),cartprodmempaircEq]),cartprodfstpairEq]),cartprodsndpairEq]),cartprodpairsurjEq]),c_0_208]),c_0_268]),c_0_269]),c_0_270]),c_0_271]),c_0_272]),c_0_273]),c_0_274]),c_0_275]),c_0_276]),c_0_277]),c_0_278]),ap2p]),c_0_279]),c_0_280]),c_0_281]),c_0_282])])]),c_0_283]) ).

thf(c_0_285,negated_conjecture,
    ! [X1284: $i,X1285: $i,X1287: $i,X1288: $i,X1289: $i,X1290: $i,X1291: $i,X1292: $i,X1293: $i,X1294: $i,X1295: $i,X1297: $i,X1298: $i,X1300: $i,X1301: $i,X1302: $i,X1303: $i,X1304: $i,X1306: $i,X1307: $i > $i > $o,X1308: $i,X1310: $i,X1313: $i,X1315: $i,X1316: $i,X1317: $i,X1318: $i,X1320: $i,X1321: $i > $o,X1322: $i,X1324: $i,X1325: $i > $o,X1326: $i,X1327: $i,X1328: $i > $o,X1329: $i,X1330: $i,X1331: $i > $o,X1332: $i,X1333: $i > $o,X1334: $i,X1337: $i,X1338: $o,X1339: $i,X1340: $i,X1341: $o,X1342: $i,X1343: $i,X1344: $i > $o,X1345: $i,X1348: $i,X1349: $i,X1352: $i,X1354: $i,X1356: $i,X1357: $i > $o,X1358: $i,X1359: $i,X1361: $i,X1362: $i > $o,X1363: $i,X1364: $i,X1365: $i,X1366: $i,X1367: $i,X1368: $i,X1369: $i,X1370: $i,X1371: $i,X1372: $i,X1373: $i,X1374: $o,X1375: $i,X1376: $i,X1377: $i,X1378: $i,X1379: $i,X1380: $i,X1382: $i,X1383: $i,X1384: $i,X1385: $i,X1386: $i,X1387: $i,X1388: $i,X1389: $i,X1390: $i,X1391: $i,X1392: $o,X1394: $i,X1395: $i,X1396: $i > $o,X1397: $i,X1400: $i,X1401: $i,X1402: $i,X1404: $i,X1405: $i,X1406: $i,X1407: $i,X1408: $i,X1409: $i,X1410: $i,X1411: $i,X1412: $i,X1413: $i,X1414: $i,X1415: $i,X1416: $i,X1417: $i,X1418: $i,X1419: $i,X1420: $i > $o,X1421: $i,X1422: $i > $o,X1423: $i,X1424: $i,X1425: $i > $o,X1426: $i,X1428: $i,X1429: $i > $o,X1431: $i,X1432: $i,X1433: $i > $o,X1435: $i,X1436: $i,X1437: $i > $o,X1438: $i,X1440: $o,X1441: $o,X1442: $i,X1443: $i > $o,X1445: $i,X1446: $i,X1447: $i > $o,X1448: $i,X1450: $i > $o,X1451: $i,X1454: $i,X1455: $i > $o,X1456: $i,X1460: $i,X1461: $i > $o,X1462: $i,X1465: $i,X1466: $i,X1467: $i,X1468: $i,X1469: $i,X1470: $i,X1471: $i,X1472: $i,X1473: $i,X1474: $i > $o,X1475: $i,X1477: $i,X1478: $i,X1479: $i > $o,X1480: $i > $o,X1483: $i,X1486: $i,X1487: $i,X1490: $i,X1491: $i,X1492: $i,X1493: $i,X1494: $i,X1495: $i,X1496: $i,X1497: $i,X1498: $i,X1499: $i > $o,X1500: $i,X1502: $i,X1503: $i,X1504: $i > $o,X1505: $i > $o,X1508: $i,X1510: $i,X1512: $i,X1513: $i,X1514: $i > $o,X1515: $i > $o,X1518: $i,X1519: $i,X1521: $i,X1522: $i,X1523: $i,X1524: $i,X1525: $i,X1526: $i,X1528: $i,X1529: $i,X1530: $i,X1531: $i,X1532: $i,X1533: $i,X1534: $i,X1535: $i,X1536: $i,X1537: $i,X1538: $i,X1539: $i,X1540: $i,X1541: $i,X1542: $i,X1543: $i,X1544: $i,X1545: $i,X1546: $i,X1547: $i,X1548: $i,X1549: $i,X1550: $i,X1551: $i,X1552: $i,X1553: $i,X1554: $i,X1555: $i,X1556: $i,X1557: $i,X1558: $i,X1559: $i,X1560: $i,X1561: $i,X1562: $i,X1563: $i,X1564: $i,X1565: $i > $o,X1566: $i,X1567: $i > $o,X1568: $i,X1569: $i,X1570: $i,X1571: $i,X1572: $i,X1573: $i,X1574: $i,X1575: $i,X1576: $i,X1577: $i,X1578: $i,X1579: $o,X1580: $i,X1581: $i,X1582: $i,X1583: $i,X1584: $i,X1585: $i,X1586: $i,X1587: $i,X1588: $i,X1589: $i,X1590: $i,X1591: $i,X1592: $i,X1593: $i,X1594: $i,X1595: $i,X1596: $i,X1597: $i,X1598: $i,X1599: $i,X1600: $i,X1601: $i,X1602: $i,X1603: $i,X1604: $i,X1605: $i,X1606: $i,X1608: $i,X1609: $i,X1610: $i,X1611: $i,X1612: $i,X1613: $i,X1614: $i,X1615: $i,X1616: $i,X1617: $i,X1618: $i,X1619: $i,X1620: $i,X1621: $i,X1622: $i,X1623: $i,X1624: $i,X1625: $i,X1626: $i,X1627: $i,X1628: $i,X1629: $i,X1630: $i,X1631: $i,X1632: $i,X1633: $i,X1634: $i,X1635: $i,X1636: $i,X1637: $i,X1638: $i,X1639: $i,X1640: $i,X1641: $i,X1642: $i,X1643: $i,X1644: $i,X1645: $i,X1646: $i,X1647: $o,X1648: $i,X1649: $i,X1650: $i,X1651: $i,X1652: $i,X1653: $i,X1654: $i,X1655: $i,X1656: $i,X1657: $i,X1658: $i,X1659: $i,X1660: $i,X1661: $i,X1662: $i,X1663: $i,X1664: $i,X1665: $i,X1666: $i,X1667: $i,X1668: $i,X1669: $i,X1670: $i,X1671: $i,X1672: $i,X1673: $i,X1674: $i,X1675: $i,X1676: $i,X1677: $i,X1678: $i,X1679: $i,X1680: $i,X1681: $i,X1682: $i,X1683: $i,X1684: $i,X1685: $i,X1686: $i,X1687: $i,X1688: $i,X1689: $i,X1690: $i,X1691: $i,X1692: $i,X1693: $i,X1694: $i,X1695: $i,X1696: $i,X1697: $i,X1698: $i,X1699: $i,X1700: $i,X1701: $i,X1702: $i,X1703: $i,X1704: $i,X1705: $i,X1706: $i,X1709: $i,X1710: $i,X1711: $i,X1712: $i,X1713: $i,X1715: $i,X1716: $i,X1717: $i,X1718: $i,X1719: $i > $o,X1722: $i,X1724: $i,X1725: $i > $o,X1726: $i,X1728: $i,X1729: $i > $o,X1730: $i,X1733: $i,X1734: $i > $o,X1737: $i,X1739: $i,X1740: $i,X1741: $i,X1742: $i,X1743: $i,X1744: $i,X1746: $i,X1747: $i,X1748: $i,X1749: $i,X1750: $i,X1751: $i,X1752: $i,X1753: $i,X1754: $i,X1755: $i,X1756: $i,X1757: $i,X1758: $i,X1759: $i,X1760: $i,X1761: $i,X1762: $i,X1763: $i,X1764: $i,X1765: $i,X1766: $i,X1767: $i,X1768: $i,X1769: $i,X1770: $i,X1771: $i,X1772: $i,X1773: $i,X1774: $i,X1775: $i,X1776: $i,X1777: $i,X1778: $i,X1779: $i,X1780: $i,X1782: $i,X1783: $i,X1784: $i,X1785: $i,X1786: $i,X1787: $i,X1788: $i,X1789: $i,X1790: $i,X1791: $i,X1792: $i,X1793: $i,X1794: $i,X1795: $i,X1796: $i,X1797: $i,X1798: $i,X1799: $i,X1800: $i,X1801: $i,X1802: $i,X1803: $i,X1804: $i,X1805: $i,X1806: $i,X1807: $i,X1808: $i,X1809: $i,X1810: $i,X1811: $i,X1812: $i,X1813: $i > $i > $o,X1814: $i,X1815: $i,X1816: $i,X1817: $i,X1818: $i > $i > $o,X1819: $i,X1820: $i,X1821: $i > $i > $o,X1822: $i,X1823: $i,X1824: $i > $i > $o,X1825: $i,X1826: $i,X1827: $i,X1828: $i,X1829: $i > $i > $o,X1830: $i,X1831: $i,X1832: $i,X1833: $i,X1834: $i > $i > $o,X1835: $i,X1836: $i,X1837: $i,X1838: $i,X1839: $i > $i > $o,X1840: $i,X1841: $i,X1842: $i,X1843: $i,X1844: $i,X1846: $i,X1847: $i,X1849: $i,X1850: $i,X1851: $i,X1853: $i,X1854: $i,X1855: $i,X1856: $i,X1857: $i,X1859: $i,X1860: $i,X1861: $i,X1862: $i,X1863: $i,X1864: $i,X1866: $i,X1867: $i,X1868: $i,X1869: $i,X1870: $i,X1871: $i,X1872: $i,X1874: $i,X1875: $i,X1876: $i,X1877: $i > $i,X1879: $i,X1881: $i,X1882: $i,X1883: $i > $i,X1885: $i,X1887: $i,X1888: $i,X1889: $i > $i,X1895: $i,X1896: $i] :
      ( ( ~ ( in @ ( esk1_2 @ X1284 @ X1285 ) @ X1284 )
        | ~ ( in @ ( esk1_2 @ X1284 @ X1285 ) @ X1285 )
        | ( X1284 = X1285 ) )
      & ( ( in @ ( esk1_2 @ X1284 @ X1285 ) @ X1284 )
        | ( in @ ( esk1_2 @ X1284 @ X1285 ) @ X1285 )
        | ( X1284 = X1285 ) )
      & ~ ( in @ X1287 @ emptyset )
      & ( ~ ( in @ X1290 @ ( setadjoin @ X1288 @ X1289 ) )
        | ( X1290 = X1288 )
        | ( in @ X1290 @ X1289 ) )
      & ( ( X1290 != X1288 )
        | ( in @ X1290 @ ( setadjoin @ X1288 @ X1289 ) ) )
      & ( ~ ( in @ X1290 @ X1289 )
        | ( in @ X1290 @ ( setadjoin @ X1288 @ X1289 ) ) )
      & ( ~ ( in @ X1292 @ ( powerset @ X1291 ) )
        | ~ ( in @ X1293 @ X1292 )
        | ( in @ X1293 @ X1291 ) )
      & ( ( in @ ( esk2_2 @ X1294 @ X1295 ) @ X1295 )
        | ( in @ X1295 @ ( powerset @ X1294 ) ) )
      & ( ~ ( in @ ( esk2_2 @ X1294 @ X1295 ) @ X1294 )
        | ( in @ X1295 @ ( powerset @ X1294 ) ) )
      & ( ( in @ X1298 @ ( esk3_2 @ X1297 @ X1298 ) )
        | ~ ( in @ X1298 @ ( setunion @ X1297 ) ) )
      & ( ( in @ ( esk3_2 @ X1297 @ X1298 ) @ X1297 )
        | ~ ( in @ X1298 @ ( setunion @ X1297 ) ) )
      & ( ~ ( in @ X1301 @ X1302 )
        | ~ ( in @ X1302 @ X1300 )
        | ( in @ X1301 @ ( setunion @ X1300 ) ) )
      & ( in @ emptyset @ omega )
      & ( ~ ( in @ X1303 @ omega )
        | ( in @ ( setadjoin @ X1303 @ X1303 ) @ omega ) )
      & ( ( in @ ( esk4_1 @ X1304 ) @ omega )
        | ~ ( in @ emptyset @ X1304 )
        | ~ ( in @ X1306 @ omega )
        | ( in @ X1306 @ X1304 ) )
      & ( ( in @ ( esk4_1 @ X1304 ) @ X1304 )
        | ~ ( in @ emptyset @ X1304 )
        | ~ ( in @ X1306 @ omega )
        | ( in @ X1306 @ X1304 ) )
      & ( ~ ( in @ ( setadjoin @ ( esk4_1 @ X1304 ) @ ( esk4_1 @ X1304 ) ) @ X1304 )
        | ~ ( in @ emptyset @ X1304 )
        | ~ ( in @ X1306 @ omega )
        | ( in @ X1306 @ X1304 ) )
      & ( ( in @ ( esk8_3 @ X1307 @ X1308 @ X1313 ) @ X1308 )
        | ~ ( in @ X1313 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( in @ ( esk5_2 @ X1307 @ X1308 ) @ X1308 ) )
      & ( ( X1307 @ ( esk8_3 @ X1307 @ X1308 @ X1313 ) @ X1313 )
        | ~ ( in @ X1313 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( in @ ( esk5_2 @ X1307 @ X1308 ) @ X1308 ) )
      & ( ~ ( in @ X1316 @ X1308 )
        | ~ ( X1307 @ X1316 @ X1315 )
        | ( in @ X1315 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( in @ ( esk5_2 @ X1307 @ X1308 ) @ X1308 ) )
      & ( ( in @ ( esk8_3 @ X1307 @ X1308 @ X1313 ) @ X1308 )
        | ~ ( in @ X1313 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ ( esk6_3 @ X1307 @ X1308 @ X1310 ) )
        | ~ ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ X1310 ) )
      & ( ( X1307 @ ( esk8_3 @ X1307 @ X1308 @ X1313 ) @ X1313 )
        | ~ ( in @ X1313 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ ( esk6_3 @ X1307 @ X1308 @ X1310 ) )
        | ~ ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ X1310 ) )
      & ( ~ ( in @ X1316 @ X1308 )
        | ~ ( X1307 @ X1316 @ X1315 )
        | ( in @ X1315 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ ( esk6_3 @ X1307 @ X1308 @ X1310 ) )
        | ~ ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ X1310 ) )
      & ( ( in @ ( esk8_3 @ X1307 @ X1308 @ X1313 ) @ X1308 )
        | ~ ( in @ X1313 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( X1310
         != ( esk6_3 @ X1307 @ X1308 @ X1310 ) )
        | ~ ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ X1310 ) )
      & ( ( X1307 @ ( esk8_3 @ X1307 @ X1308 @ X1313 ) @ X1313 )
        | ~ ( in @ X1313 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( X1310
         != ( esk6_3 @ X1307 @ X1308 @ X1310 ) )
        | ~ ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ X1310 ) )
      & ( ~ ( in @ X1316 @ X1308 )
        | ~ ( X1307 @ X1316 @ X1315 )
        | ( in @ X1315 @ ( esk7_2 @ X1307 @ X1308 ) )
        | ( X1310
         != ( esk6_3 @ X1307 @ X1308 @ X1310 ) )
        | ~ ( X1307 @ ( esk5_2 @ X1307 @ X1308 ) @ X1310 ) )
      & ( ( in @ ( esk9_1 @ X1317 ) @ X1317 )
        | ~ ( in @ X1318 @ X1317 ) )
      & ( ~ ( in @ X1320 @ ( esk9_1 @ X1317 ) )
        | ~ ( in @ X1320 @ X1317 )
        | ~ ( in @ X1318 @ X1317 ) )
      & epred1_0
      & ( ( X1321 @ ( esk10_2 @ X1321 @ X1322 ) )
        | ~ ( X1321 @ X1322 )
        | ( X1321 @ ( descr @ X1321 ) ) )
      & ( ( X1322
         != ( esk10_2 @ X1321 @ X1322 ) )
        | ~ ( X1321 @ X1322 )
        | ( X1321 @ ( descr @ X1321 ) ) )
      & ( ~ ( in @ X1326 @ X1324 )
        | ~ ( X1325 @ X1326 )
        | ( in @ X1326 @ ( dsetconstr @ X1324 @ X1325 ) ) )
      & ( ~ ( in @ X1329 @ ( dsetconstr @ X1327 @ X1328 ) )
        | ( in @ X1329 @ X1327 ) )
      & ( ~ ( in @ X1332 @ ( dsetconstr @ X1330 @ X1331 ) )
        | ( X1331 @ X1332 ) )
      & ( ( X1333 @ ( esk12_1 @ X1333 ) )
        | ( X1333 @ ( esk11_2 @ X1333 @ X1334 ) )
        | ~ ( X1333 @ X1334 ) )
      & ( ~ ( X1333 @ X1337 )
        | ( ( esk12_1 @ X1333 )
          = X1337 )
        | ( X1333 @ ( esk11_2 @ X1333 @ X1334 ) )
        | ~ ( X1333 @ X1334 ) )
      & ( ( X1333 @ ( esk12_1 @ X1333 ) )
        | ( X1334
         != ( esk11_2 @ X1333 @ X1334 ) )
        | ~ ( X1333 @ X1334 ) )
      & ( ~ ( X1333 @ X1337 )
        | ( ( esk12_1 @ X1333 )
          = X1337 )
        | ( X1334
         != ( esk11_2 @ X1333 @ X1334 ) )
        | ~ ( X1333 @ X1334 ) )
      & ( ~ ( in @ X1339 @ ( prop2set @ X1338 ) )
        | X1338 )
      & ( ~ ( in @ X1340 @ emptyset )
        | X1341 )
      & ( ~ ( in @ X1342 @ emptyset )
        | ~ $true )
      & ~ ( in @ X1343 @ emptyset )
      & ( ( X1344 @ ( esk13_2 @ X1344 @ X1345 ) )
        | ~ ( X1344 @ X1345 )
        | ( X1344 @ ( esk14_1 @ X1344 ) ) )
      & ( ( X1345
         != ( esk13_2 @ X1344 @ X1345 ) )
        | ~ ( X1344 @ X1345 )
        | ( X1344 @ ( esk14_1 @ X1344 ) ) )
      & ( ( in @ ( esk16_2 @ X1348 @ X1349 ) @ X1349 )
        | ( X1348 = X1349 )
        | ( in @ ( esk15_2 @ X1348 @ X1349 ) @ X1348 ) )
      & ( ~ ( in @ ( esk16_2 @ X1348 @ X1349 ) @ X1348 )
        | ( X1348 = X1349 )
        | ( in @ ( esk15_2 @ X1348 @ X1349 ) @ X1348 ) )
      & ( ( in @ ( esk16_2 @ X1348 @ X1349 ) @ X1349 )
        | ( X1348 = X1349 )
        | ~ ( in @ ( esk15_2 @ X1348 @ X1349 ) @ X1349 ) )
      & ( ~ ( in @ ( esk16_2 @ X1348 @ X1349 ) @ X1348 )
        | ( X1348 = X1349 )
        | ~ ( in @ ( esk15_2 @ X1348 @ X1349 ) @ X1349 ) )
      & ( ( in @ ( esk17_1 @ X1352 ) @ X1352 )
        | ( X1352 = emptyset ) )
      & ( ( in @ ( esk18_1 @ X1354 ) @ X1354 )
        | ( X1354 = emptyset ) )
      & ( ~ ( in @ X1358 @ ( dsetconstr @ X1356 @ X1357 ) )
        | ( X1357 @ X1358 )
        | ~ ( in @ X1358 @ X1356 ) )
      & ( ~ ( X1357 @ X1358 )
        | ( in @ X1358 @ ( dsetconstr @ X1356 @ X1357 ) )
        | ~ ( in @ X1358 @ X1356 ) )
      & ( ( X1359 = emptyset )
        | ( in @ ( esk19_1 @ X1359 ) @ X1359 ) )
      & ( ~ ( in @ X1363 @ X1361 )
        | ~ ( X1362 @ X1363 )
        | ( ( dsetconstr @ X1361 @ X1362 )
         != emptyset ) )
      & ( ~ ( in @ X1365 @ X1364 )
        | ( X1364 != emptyset ) )
      & ( in @ X1366 @ ( setadjoin @ X1366 @ X1367 ) )
      & ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) )
      & ( ~ ( in @ X1370 @ X1369 )
        | ( in @ X1370 @ ( setadjoin @ X1368 @ X1369 ) ) )
      & ( ( in @ X1373 @ X1372 )
        | X1374
        | ( X1373 = X1371 )
        | ~ ( in @ X1373 @ ( setadjoin @ X1371 @ X1372 ) ) )
      & ( ~ X1374
        | X1374
        | ( X1373 = X1371 )
        | ~ ( in @ X1373 @ ( setadjoin @ X1371 @ X1372 ) ) )
      & ( ( in @ X1373 @ X1372 )
        | X1374
        | ~ X1374
        | ~ ( in @ X1373 @ ( setadjoin @ X1371 @ X1372 ) ) )
      & ( ~ X1374
        | X1374
        | ~ X1374
        | ~ ( in @ X1373 @ ( setadjoin @ X1371 @ X1372 ) ) )
      & ( ~ ( in @ X1377 @ ( setadjoin @ X1375 @ X1376 ) )
        | ( X1377 = X1375 )
        | ( in @ X1377 @ X1376 ) )
      & ( ( dsetconstr @ X1378
          @ ^ [Z0: $i] : $true )
        = X1378 )
      & ( ( in @ ( esk20_2 @ X1379 @ X1380 ) @ X1380 )
        | ( in @ X1380 @ ( powerset @ X1379 ) ) )
      & ( ~ ( in @ ( esk20_2 @ X1379 @ X1380 ) @ X1379 )
        | ( in @ X1380 @ ( powerset @ X1379 ) ) )
      & ( in @ emptyset @ ( powerset @ X1382 ) )
      & ( in @ emptyset @ ( powerset @ X1383 ) )
      & ( ~ ( in @ X1385 @ ( powerset @ X1384 ) )
        | ~ ( in @ X1386 @ X1385 )
        | ( in @ X1386 @ X1384 ) )
      & ( ~ ( in @ X1388 @ X1389 )
        | ~ ( in @ X1389 @ X1387 )
        | ( in @ X1388 @ ( setunion @ X1387 ) ) )
      & ( ( in @ X1391 @ ( esk21_3 @ X1390 @ X1391 @ X1392 ) )
        | X1392
        | ~ ( in @ X1391 @ ( setunion @ X1390 ) ) )
      & ( ( in @ ( esk21_3 @ X1390 @ X1391 @ X1392 ) @ X1390 )
        | X1392
        | ~ ( in @ X1391 @ ( setunion @ X1390 ) ) )
      & ( ~ X1392
        | X1392
        | ~ ( in @ X1391 @ ( setunion @ X1390 ) ) )
      & ( ~ ( in @ X1395 @ X1394 )
        | ( in @ X1395 @ ( powerset @ ( setunion @ X1394 ) ) ) )
      & ( ~ ( X1396 @ X1400 )
        | ( X1400
          = ( esk23_1 @ X1396 ) )
        | ( X1396 @ ( esk22_2 @ X1396 @ X1397 ) )
        | ~ ( X1396 @ X1397 ) )
      & ( ( X1401
         != ( esk23_1 @ X1396 ) )
        | ( X1396 @ X1401 )
        | ( X1396 @ ( esk22_2 @ X1396 @ X1397 ) )
        | ~ ( X1396 @ X1397 ) )
      & ( ~ ( X1396 @ X1400 )
        | ( X1400
          = ( esk23_1 @ X1396 ) )
        | ( X1397
         != ( esk22_2 @ X1396 @ X1397 ) )
        | ~ ( X1396 @ X1397 ) )
      & ( ( X1401
         != ( esk23_1 @ X1396 ) )
        | ( X1396 @ X1401 )
        | ( X1397
         != ( esk22_2 @ X1396 @ X1397 ) )
        | ~ ( X1396 @ X1397 ) )
      & ( ( in @ ( esk24_1 @ X1402 ) @ X1402 )
        | ( X1402 = emptyset ) )
      & ( $true
        | ( X1402 = emptyset ) )
      & ( ~ ( in @ X1404 @ ( setadjoin @ X1405 @ emptyset ) )
        | ( X1404 = X1405 ) )
      & ( ( X1406 = X1407 )
        | ~ ( in @ X1407 @ ( setadjoin @ X1406 @ emptyset ) ) )
      & ( ( X1408 != X1409 )
        | ( in @ X1408 @ ( setadjoin @ X1409 @ emptyset ) ) )
      & ( ~ ( in @ X1410 @ ( setadjoin @ X1411 @ emptyset ) )
        | ( in @ X1411 @ ( setadjoin @ X1410 @ emptyset ) ) )
      & ( ~ ( in @ X1414 @ ( setadjoin @ X1412 @ ( setadjoin @ X1413 @ emptyset ) ) )
        | ( X1414 = X1412 )
        | ( X1414 = X1413 ) )
      & ( in @ X1415 @ ( setadjoin @ X1415 @ ( setadjoin @ X1416 @ emptyset ) ) )
      & ( in @ X1418 @ ( setadjoin @ X1417 @ ( setadjoin @ X1418 @ emptyset ) ) )
      & ( ~ ( in @ X1421 @ X1419 )
        | ~ ( X1420 @ X1421 )
        | ( ( dsetconstr @ X1419 @ X1420 )
         != emptyset )
        | ~ $true )
      & ( ~ ( in @ X1423 @ emptyset )
        | ( X1422 @ X1423 ) )
      & ( ( in @ ( esk25_2 @ X1424 @ X1425 ) @ X1424 )
        | ~ ( in @ X1426 @ X1424 )
        | ( X1425 @ X1426 ) )
      & ( ~ ( X1425 @ ( esk25_2 @ X1424 @ X1425 ) )
        | ~ ( in @ X1426 @ X1424 )
        | ( X1425 @ X1426 ) )
      & ( ( in @ ( esk26_2 @ X1428 @ X1429 ) @ X1428 )
        | ~ ( in @ X1431 @ X1428 )
        | ~ ( X1429 @ X1431 ) )
      & ( ( X1429 @ ( esk26_2 @ X1428 @ X1429 ) )
        | ~ ( in @ X1431 @ X1428 )
        | ~ ( X1429 @ X1431 ) )
      & ( ( in @ ( esk27_2 @ X1432 @ X1433 ) @ X1432 )
        | ~ ( in @ X1435 @ X1432 )
        | ~ ( X1433 @ X1435 ) )
      & ( ( X1433 @ ( esk27_2 @ X1432 @ X1433 ) )
        | ~ ( in @ X1435 @ X1432 )
        | ~ ( X1433 @ X1435 ) )
      & ( ( in @ ( esk28_2 @ X1436 @ X1437 ) @ X1436 )
        | ~ ( in @ X1438 @ X1436 )
        | ( X1437 @ X1438 ) )
      & ( ~ ( X1437 @ ( esk28_2 @ X1436 @ X1437 ) )
        | ~ ( in @ X1438 @ X1436 )
        | ( X1437 @ X1438 ) )
      & ( ~ X1440
        | ( in @ emptyset @ ( prop2set @ X1440 ) ) )
      & ( ~ X1441
        | ( set2prop @ ( prop2set @ X1441 ) ) )
      & ( ( in @ ( esk29_2 @ X1442 @ X1443 ) @ X1442 )
        | ~ ( in @ X1445 @ X1442 )
        | ~ ( X1443 @ X1445 ) )
      & ( ( X1443 @ ( esk29_2 @ X1442 @ X1443 ) )
        | ~ ( in @ X1445 @ X1442 )
        | ~ ( X1443 @ X1445 ) )
      & ( ( in @ ( esk30_2 @ X1446 @ X1447 ) @ X1446 )
        | ~ ( in @ X1448 @ X1446 )
        | ( X1447 @ X1448 ) )
      & ( ~ ( X1447 @ ( esk30_2 @ X1446 @ X1447 ) )
        | ~ ( in @ X1448 @ X1446 )
        | ( X1447 @ X1448 ) )
      & ( ( X1450 @ ( esk32_1 @ X1450 ) )
        | ( X1450 @ ( esk31_2 @ X1450 @ X1451 ) )
        | ~ ( X1450 @ X1451 ) )
      & ( ~ ( X1450 @ X1454 )
        | ( ( esk32_1 @ X1450 )
          = X1454 )
        | ( X1450 @ ( esk31_2 @ X1450 @ X1451 ) )
        | ~ ( X1450 @ X1451 ) )
      & ( ( X1450 @ ( esk32_1 @ X1450 ) )
        | ( X1451
         != ( esk31_2 @ X1450 @ X1451 ) )
        | ~ ( X1450 @ X1451 ) )
      & ( ~ ( X1450 @ X1454 )
        | ( ( esk32_1 @ X1450 )
          = X1454 )
        | ( X1451
         != ( esk31_2 @ X1450 @ X1451 ) )
        | ~ ( X1450 @ X1451 ) )
      & ( ( X1455 @ ( esk35_1 @ X1455 ) )
        | ( X1455 @ ( esk33_1 @ X1455 ) )
        | ~ ( X1455 @ X1456 ) )
      & ( ~ ( X1455 @ X1460 )
        | ( ( esk35_1 @ X1455 )
          = X1460 )
        | ( X1455 @ ( esk33_1 @ X1455 ) )
        | ~ ( X1455 @ X1456 ) )
      & ( ( X1455 @ ( esk35_1 @ X1455 ) )
        | ( X1455 @ ( esk34_1 @ X1455 ) )
        | ~ ( X1455 @ X1456 ) )
      & ( ~ ( X1455 @ X1460 )
        | ( ( esk35_1 @ X1455 )
          = X1460 )
        | ( X1455 @ ( esk34_1 @ X1455 ) )
        | ~ ( X1455 @ X1456 ) )
      & ( ( X1455 @ ( esk35_1 @ X1455 ) )
        | ( ( esk33_1 @ X1455 )
         != ( esk34_1 @ X1455 ) )
        | ~ ( X1455 @ X1456 ) )
      & ( ~ ( X1455 @ X1460 )
        | ( ( esk35_1 @ X1455 )
          = X1460 )
        | ( ( esk33_1 @ X1455 )
         != ( esk34_1 @ X1455 ) )
        | ~ ( X1455 @ X1456 ) )
      & ( ( X1461 @ ( esk37_1 @ X1461 ) )
        | ~ ( X1461 @ ( esk36_2 @ X1461 @ X1462 ) )
        | ( ( esk36_2 @ X1461 @ X1462 )
         != X1462 ) )
      & ( ~ ( X1461 @ X1465 )
        | ( ( esk37_1 @ X1461 )
          = X1465 )
        | ~ ( X1461 @ ( esk36_2 @ X1461 @ X1462 ) )
        | ( ( esk36_2 @ X1461 @ X1462 )
         != X1462 ) )
      & ( ( X1461 @ ( esk37_1 @ X1461 ) )
        | ( X1461 @ ( esk36_2 @ X1461 @ X1462 ) )
        | ( ( esk36_2 @ X1461 @ X1462 )
          = X1462 ) )
      & ( ~ ( X1461 @ X1465 )
        | ( ( esk37_1 @ X1461 )
          = X1465 )
        | ( X1461 @ ( esk36_2 @ X1461 @ X1462 ) )
        | ( ( esk36_2 @ X1461 @ X1462 )
          = X1462 ) )
      & ( ( X1466 != X1467 )
        | ( X1468 != X1469 )
        | ~ ( in @ X1468 @ X1466 )
        | ( in @ X1469 @ X1467 ) )
      & ( ~ ( in @ X1472 @ X1470 )
        | ( in @ X1473 @ X1471 )
        | ( X1472 != X1473 )
        | ( X1470 != X1471 ) )
      & ( ~ ( in @ X1473 @ X1471 )
        | ( in @ X1472 @ X1470 )
        | ( X1472 != X1473 )
        | ( X1470 != X1471 ) )
      & ( ( X1474 @ ( esk38_2 @ X1474 @ X1475 ) )
        | ~ ( X1474 @ X1475 )
        | ~ ( X1474 @ X1477 )
        | ~ ( X1474 @ X1478 )
        | ( X1477 = X1478 ) )
      & ( ( X1475
         != ( esk38_2 @ X1474 @ X1475 ) )
        | ~ ( X1474 @ X1475 )
        | ~ ( X1474 @ X1477 )
        | ~ ( X1474 @ X1478 )
        | ( X1477 = X1478 ) )
      & ( ( X1480 @ ( esk42_2 @ X1479 @ X1480 ) )
        | ( X1479 @ ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1480 @ X1486 )
        | ( ( esk42_2 @ X1479 @ X1480 )
          = X1486 )
        | ( X1479 @ ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1480 @ ( esk42_2 @ X1479 @ X1480 ) )
        | ( X1483
         != ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1480 @ X1486 )
        | ( ( esk42_2 @ X1479 @ X1480 )
          = X1486 )
        | ( X1483
         != ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1479 @ ( esk44_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1479 @ X1490 )
        | ( ( esk44_2 @ X1479 @ X1480 )
          = X1490 )
        | ( X1480 @ ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1479 @ ( esk44_2 @ X1479 @ X1480 ) )
        | ( X1487
         != ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1479 @ X1490 )
        | ( ( esk44_2 @ X1479 @ X1480 )
          = X1490 )
        | ( X1487
         != ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( ( esk39_2 @ X1479 @ X1480 )
          = ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1480 @ ( esk42_2 @ X1479 @ X1480 ) )
        | ( X1479 @ ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1480 @ X1486 )
        | ( ( esk42_2 @ X1479 @ X1480 )
          = X1486 )
        | ( X1479 @ ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1480 @ ( esk42_2 @ X1479 @ X1480 ) )
        | ( X1483
         != ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1480 @ X1486 )
        | ( ( esk42_2 @ X1479 @ X1480 )
          = X1486 )
        | ( X1483
         != ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1479 @ ( esk44_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1479 @ X1490 )
        | ( ( esk44_2 @ X1479 @ X1480 )
          = X1490 )
        | ( X1480 @ ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1479 @ ( esk44_2 @ X1479 @ X1480 ) )
        | ( X1487
         != ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1479 @ X1490 )
        | ( ( esk44_2 @ X1479 @ X1480 )
          = X1490 )
        | ( X1487
         != ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ~ ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ~ ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1480 @ ( esk42_2 @ X1479 @ X1480 ) )
        | ( X1479 @ ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1480 @ X1486 )
        | ( ( esk42_2 @ X1479 @ X1480 )
          = X1486 )
        | ( X1479 @ ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1480 @ ( esk42_2 @ X1479 @ X1480 ) )
        | ( X1483
         != ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1480 @ X1486 )
        | ( ( esk42_2 @ X1479 @ X1480 )
          = X1486 )
        | ( X1483
         != ( esk41_3 @ X1479 @ X1480 @ X1483 ) )
        | ~ ( X1479 @ X1483 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1479 @ ( esk44_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1479 @ X1490 )
        | ( ( esk44_2 @ X1479 @ X1480 )
          = X1490 )
        | ( X1480 @ ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ( X1479 @ ( esk44_2 @ X1479 @ X1480 ) )
        | ( X1487
         != ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( ~ ( X1479 @ X1490 )
        | ( ( esk44_2 @ X1479 @ X1480 )
          = X1490 )
        | ( X1487
         != ( esk43_3 @ X1479 @ X1480 @ X1487 ) )
        | ~ ( X1480 @ X1487 )
        | ( X1479 @ ( esk39_2 @ X1479 @ X1480 ) )
        | ( X1480 @ ( esk40_2 @ X1479 @ X1480 ) ) )
      & ( emptyset = emptyset )
      & ( ( X1491 != X1492 )
        | ( X1493 != X1494 )
        | ( ( setadjoin @ X1491 @ X1493 )
          = ( setadjoin @ X1492 @ X1494 ) ) )
      & ( ( X1495 != X1496 )
        | ( ( powerset @ X1495 )
          = ( powerset @ X1496 ) ) )
      & ( ( X1497 != X1498 )
        | ( ( setunion @ X1497 )
          = ( setunion @ X1498 ) ) )
      & ( omega = omega )
      & ( ( X1499 @ ( esk45_2 @ X1499 @ X1500 ) )
        | ~ ( X1499 @ X1500 )
        | ~ ( X1499 @ X1502 )
        | ~ ( X1499 @ X1503 )
        | ( X1502 = X1503 ) )
      & ( ( X1500
         != ( esk45_2 @ X1499 @ X1500 ) )
        | ~ ( X1499 @ X1500 )
        | ~ ( X1499 @ X1502 )
        | ~ ( X1499 @ X1503 )
        | ( X1502 = X1503 ) )
      & ( ( X1505 @ ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1504 @ ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( ( esk46_2 @ X1504 @ X1505 )
          = ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1510
         != ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1504 @ ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( ( esk46_2 @ X1504 @ X1505 )
          = ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1505 @ ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1508
         != ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( ( esk46_2 @ X1504 @ X1505 )
          = ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1510
         != ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1508
         != ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( ( esk46_2 @ X1504 @ X1505 )
          = ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1505 @ ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1504 @ ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ~ ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ~ ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1510
         != ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1504 @ ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ~ ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ~ ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1505 @ ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1508
         != ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ~ ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ~ ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1510
         != ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1508
         != ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ~ ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ~ ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1505 @ ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1504 @ ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1510
         != ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1504 @ ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1505 @ ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1508
         != ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( X1510
         != ( esk49_3 @ X1504 @ X1505 @ X1510 ) )
        | ~ ( X1505 @ X1510 )
        | ( ( descr @ X1504 )
          = ( descr @ X1505 ) )
        | ( X1508
         != ( esk48_3 @ X1504 @ X1505 @ X1508 ) )
        | ~ ( X1504 @ X1508 )
        | ( X1504 @ ( esk46_2 @ X1504 @ X1505 ) )
        | ( X1505 @ ( esk47_2 @ X1504 @ X1505 ) ) )
      & ( ( in @ ( esk50_4 @ X1512 @ X1513 @ X1514 @ X1515 ) @ X1512 )
        | ( ( dsetconstr @ X1512 @ X1514 )
          = ( dsetconstr @ X1513 @ X1515 ) )
        | ( X1512 != X1513 ) )
      & ( ( in @ ( esk51_4 @ X1512 @ X1513 @ X1514 @ X1515 ) @ X1513 )
        | ( ( dsetconstr @ X1512 @ X1514 )
          = ( dsetconstr @ X1513 @ X1515 ) )
        | ( X1512 != X1513 ) )
      & ( ( ( esk50_4 @ X1512 @ X1513 @ X1514 @ X1515 )
          = ( esk51_4 @ X1512 @ X1513 @ X1514 @ X1515 ) )
        | ( ( dsetconstr @ X1512 @ X1514 )
          = ( dsetconstr @ X1513 @ X1515 ) )
        | ( X1512 != X1513 ) )
      & ( ~ ( X1514 @ ( esk50_4 @ X1512 @ X1513 @ X1514 @ X1515 ) )
        | ~ ( X1515 @ ( esk51_4 @ X1512 @ X1513 @ X1514 @ X1515 ) )
        | ( ( dsetconstr @ X1512 @ X1514 )
          = ( dsetconstr @ X1513 @ X1515 ) )
        | ( X1512 != X1513 ) )
      & ( ( X1514 @ ( esk50_4 @ X1512 @ X1513 @ X1514 @ X1515 ) )
        | ( X1515 @ ( esk51_4 @ X1512 @ X1513 @ X1514 @ X1515 ) )
        | ( ( dsetconstr @ X1512 @ X1514 )
          = ( dsetconstr @ X1513 @ X1515 ) )
        | ( X1512 != X1513 ) )
      & ( ( in @ ( esk52_2 @ X1518 @ X1519 ) @ X1518 )
        | ( subset @ X1518 @ X1519 ) )
      & ( ~ ( in @ ( esk52_2 @ X1518 @ X1519 ) @ X1519 )
        | ( subset @ X1518 @ X1519 ) )
      & ( ( X1521 != X1522 )
        | ( subset @ X1522 @ X1521 ) )
      & ( ( X1523 != X1524 )
        | ( subset @ X1523 @ X1524 ) )
      & ( ( in @ ( esk53_2 @ X1525 @ X1526 ) @ X1525 )
        | ( subset @ X1525 @ X1526 ) )
      & ( ~ ( in @ ( esk53_2 @ X1525 @ X1526 ) @ X1526 )
        | ( subset @ X1525 @ X1526 ) )
      & ( subset @ emptyset @ X1528 )
      & ( ~ ( subset @ X1529 @ X1530 )
        | ~ ( in @ X1531 @ X1529 )
        | ( in @ X1531 @ X1530 ) )
      & ( ~ ( subset @ X1532 @ X1533 )
        | ( in @ X1534 @ X1533 )
        | ~ ( in @ X1534 @ X1532 ) )
      & ( ~ ( in @ X1537 @ X1535 )
        | ( in @ X1537 @ X1536 )
        | ~ ( subset @ X1535 @ X1536 ) )
      & ( ( subset @ X1538 @ X1539 )
        | ( X1538 != X1539 ) )
      & ( ~ ( in @ X1542 @ X1540 )
        | ( in @ X1542 @ X1541 )
        | ( X1540 != X1541 ) )
      & ( subset @ X1543 @ X1543 )
      & ( ~ ( subset @ X1544 @ X1545 )
        | ~ ( subset @ X1545 @ X1546 )
        | ( subset @ X1544 @ X1546 ) )
      & ( subset @ X1548 @ ( setadjoin @ X1547 @ X1548 ) )
      & ( ~ ( subset @ X1549 @ X1551 )
        | ( subset @ X1549 @ ( setadjoin @ X1550 @ X1551 ) ) )
      & ( ~ ( subset @ X1552 @ X1553 )
        | ( in @ X1552 @ ( powerset @ X1553 ) ) )
      & ( ~ ( subset @ X1554 @ X1555 )
        | ~ ( subset @ X1555 @ X1554 )
        | ( X1554 = X1555 ) )
      & ( ~ ( subset @ X1556 @ emptyset )
        | ( X1556 = emptyset ) )
      & ( ~ ( subset @ X1558 @ X1557 )
        | ( in @ X1558 @ ( powerset @ X1557 ) ) )
      & ( ~ ( in @ X1560 @ ( powerset @ X1559 ) )
        | ( subset @ X1560 @ X1559 ) )
      & ( in @ X1561 @ ( powerset @ X1561 ) )
      & ( ~ ( subset @ X1562 @ X1563 )
        | ( subset @ ( powerset @ X1562 ) @ ( powerset @ X1563 ) ) )
      & ( in @ ( dsetconstr @ X1564 @ X1565 ) @ ( powerset @ X1564 ) )
      & ( subset @ ( dsetconstr @ X1566 @ X1567 ) @ X1566 )
      & ( ~ ( in @ X1570 @ X1568 )
        | ( in @ X1570 @ ( binunion @ X1568 @ X1569 ) ) )
      & ( in @ X1572 @ ( setadjoin @ X1571 @ ( setadjoin @ X1572 @ emptyset ) ) )
      & ( ~ ( in @ X1575 @ X1574 )
        | ( in @ X1575 @ ( binunion @ X1573 @ X1574 ) ) )
      & ( ( in @ X1578 @ X1577 )
        | X1579
        | ( in @ X1578 @ X1576 )
        | ~ ( in @ X1578 @ ( binunion @ X1576 @ X1577 ) ) )
      & ( ~ X1579
        | X1579
        | ( in @ X1578 @ X1576 )
        | ~ ( in @ X1578 @ ( binunion @ X1576 @ X1577 ) ) )
      & ( ( in @ X1578 @ X1577 )
        | X1579
        | ~ X1579
        | ~ ( in @ X1578 @ ( binunion @ X1576 @ X1577 ) ) )
      & ( ~ X1579
        | X1579
        | ~ X1579
        | ~ ( in @ X1578 @ ( binunion @ X1576 @ X1577 ) ) )
      & ( ~ ( in @ X1582 @ ( binunion @ X1580 @ X1581 ) )
        | ( in @ X1582 @ X1580 )
        | ( in @ X1582 @ X1581 ) )
      & ( subset @ X1583 @ ( binunion @ X1583 @ X1584 ) )
      & ( subset @ X1586 @ ( binunion @ X1585 @ X1586 ) )
      & ( ~ ( in @ X1589 @ X1587 )
        | ~ ( in @ X1589 @ X1588 )
        | ( in @ X1589 @ ( binintersect @ X1587 @ X1588 ) ) )
      & ( ~ ( subset @ X1592 @ X1590 )
        | ~ ( subset @ X1592 @ X1591 )
        | ( subset @ X1592 @ ( binintersect @ X1590 @ X1591 ) ) )
      & ( ~ ( in @ X1595 @ ( binintersect @ X1593 @ X1594 ) )
        | ( in @ X1595 @ X1593 ) )
      & ( subset @ ( binintersect @ X1596 @ X1597 ) @ X1596 )
      & ( ~ ( subset @ X1598 @ X1599 )
        | ( ( binintersect @ X1598 @ X1599 )
          = X1598 ) )
      & ( ( ( binintersect @ X1600 @ X1601 )
         != X1601 )
        | ( subset @ X1601 @ X1600 ) )
      & ( ~ ( in @ X1604 @ ( binintersect @ X1602 @ X1603 ) )
        | ( in @ X1604 @ X1603 ) )
      & ( ( in @ ( esk54_2 @ X1605 @ X1606 ) @ X1605 )
        | ( ( binintersect @ X1605 @ X1606 )
          = emptyset ) )
      & ( ( in @ ( esk54_2 @ X1605 @ X1606 ) @ X1606 )
        | ( ( binintersect @ X1605 @ X1606 )
          = emptyset ) )
      & ( subset @ ( binintersect @ X1608 @ X1609 ) @ X1609 )
      & ( ~ ( subset @ X1611 @ X1610 )
        | ( ( binintersect @ X1610 @ X1611 )
          = X1611 ) )
      & ( ( ( binintersect @ X1612 @ X1613 )
         != X1612 )
        | ( subset @ X1612 @ X1613 ) )
      & ( ( binintersect @ X1614 @ ( binunion @ X1615 @ X1616 ) )
        = ( binunion @ ( binintersect @ X1614 @ X1615 ) @ ( binintersect @ X1614 @ X1616 ) ) )
      & ( ~ ( in @ X1619 @ X1617 )
        | ( in @ X1619 @ X1618 )
        | ( in @ X1619 @ ( setminus @ X1617 @ X1618 ) ) )
      & ( ~ ( in @ X1622 @ ( setminus @ X1620 @ X1621 ) )
        | ( in @ X1622 @ X1620 ) )
      & ( ~ ( in @ X1625 @ ( setminus @ X1623 @ X1624 ) )
        | ~ ( in @ X1625 @ X1624 ) )
      & ( ~ ( subset @ X1626 @ X1627 )
        | ( ( setminus @ X1626 @ X1627 )
          = emptyset ) )
      & ( ( in @ X1630 @ ( setminus @ X1628 @ X1629 ) )
        | ~ ( in @ X1630 @ X1628 )
        | ( in @ X1630 @ X1629 ) )
      & ( ( in @ X1633 @ ( setminus @ X1631 @ X1632 ) )
        | ( in @ X1633 @ X1632 )
        | ~ ( in @ X1633 @ X1631 ) )
      & ( ( in @ X1636 @ X1634 )
        | ~ ( in @ X1636 @ ( setminus @ X1634 @ X1635 ) ) )
      & ( ~ ( in @ X1639 @ X1638 )
        | ~ ( in @ X1639 @ ( setminus @ X1637 @ X1638 ) ) )
      & ( subset @ ( setminus @ X1640 @ X1641 ) @ X1640 )
      & ( ( ( setminus @ X1642 @ X1643 )
         != emptyset )
        | ( subset @ X1642 @ X1643 ) )
      & ( ~ ( in @ X1646 @ X1644 )
        | X1647
        | ( in @ X1646 @ X1644 )
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ( in @ X1646 @ X1645 )
        | X1647
        | ( in @ X1646 @ X1644 )
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ~ X1647
        | X1647
        | ( in @ X1646 @ X1644 )
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ~ ( in @ X1646 @ X1644 )
        | X1647
        | ~ ( in @ X1646 @ X1645 )
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ( in @ X1646 @ X1645 )
        | X1647
        | ~ ( in @ X1646 @ X1645 )
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ~ X1647
        | X1647
        | ~ ( in @ X1646 @ X1645 )
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ~ ( in @ X1646 @ X1644 )
        | X1647
        | ~ X1647
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ( in @ X1646 @ X1645 )
        | X1647
        | ~ X1647
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ~ X1647
        | X1647
        | ~ X1647
        | ~ ( in @ X1646 @ ( symdiff @ X1644 @ X1645 ) ) )
      & ( ~ ( in @ X1650 @ X1648 )
        | ( in @ X1650 @ X1649 )
        | ( in @ X1650 @ ( symdiff @ X1648 @ X1649 ) ) )
      & ( ( in @ X1653 @ X1651 )
        | ~ ( in @ X1653 @ X1652 )
        | ( in @ X1653 @ ( symdiff @ X1651 @ X1652 ) ) )
      & ( ~ ( in @ X1656 @ X1654 )
        | ~ ( in @ X1656 @ X1655 )
        | ~ ( in @ X1656 @ ( symdiff @ X1654 @ X1655 ) ) )
      & ( ( in @ X1659 @ X1657 )
        | ( in @ X1659 @ X1658 )
        | ~ ( in @ X1659 @ ( symdiff @ X1657 @ X1658 ) ) )
      & ( in @ X1661 @ ( setadjoin @ X1660 @ ( setadjoin @ X1661 @ emptyset ) ) )
      & ( in @ X1662 @ ( setunion @ ( setadjoin @ ( setadjoin @ X1662 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1662 @ ( setadjoin @ X1663 @ emptyset ) ) @ emptyset ) ) ) )
      & ( in @ X1665 @ ( setunion @ ( setadjoin @ ( setadjoin @ X1664 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1664 @ ( setadjoin @ X1665 @ emptyset ) ) @ emptyset ) ) ) )
      & ( iskpair @ ( setadjoin @ ( setadjoin @ X1666 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1666 @ ( setadjoin @ X1667 @ emptyset ) ) @ emptyset ) ) )
      & ( iskpair @ ( kpair @ X1668 @ X1669 ) )
      & ( ~ ( in @ X1671 @ X1670 )
        | ( subset @ ( setadjoin @ X1671 @ emptyset ) @ X1670 ) )
      & ( ~ ( in @ X1673 @ X1672 )
        | ( in @ ( setadjoin @ X1673 @ emptyset ) @ ( powerset @ X1672 ) ) )
      & ( ~ ( in @ X1676 @ X1674 )
        | ( in @ ( setadjoin @ X1676 @ emptyset ) @ ( powerset @ ( binunion @ X1674 @ X1675 ) ) ) )
      & ( ~ ( in @ X1679 @ ( setadjoin @ X1677 @ ( setadjoin @ X1678 @ emptyset ) ) )
        | ( X1679 = X1677 )
        | ( X1679 = X1678 ) )
      & ( ~ ( in @ X1682 @ X1680 )
        | ~ ( in @ X1683 @ X1681 )
        | ( subset @ ( setadjoin @ X1682 @ ( setadjoin @ X1683 @ emptyset ) ) @ ( binunion @ X1680 @ X1681 ) ) )
      & ( ~ ( in @ X1686 @ X1684 )
        | ~ ( in @ X1687 @ X1685 )
        | ( in @ ( setadjoin @ X1686 @ ( setadjoin @ X1687 @ emptyset ) ) @ ( powerset @ ( binunion @ X1684 @ X1685 ) ) ) )
      & ( ~ ( in @ X1690 @ X1688 )
        | ~ ( in @ X1691 @ X1689 )
        | ( subset @ ( setadjoin @ ( setadjoin @ X1690 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1690 @ ( setadjoin @ X1691 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ X1688 @ X1689 ) ) ) )
      & ( ~ ( in @ X1694 @ X1692 )
        | ~ ( in @ X1695 @ X1693 )
        | ( in @ ( setadjoin @ ( setadjoin @ X1694 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1694 @ ( setadjoin @ X1695 @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ X1692 @ X1693 ) ) ) ) )
      & ( ~ ( in @ X1698 @ X1696 )
        | ~ ( in @ X1699 @ X1697 )
        | ( in @ ( kpair @ X1698 @ X1699 ) @ ( powerset @ ( powerset @ ( binunion @ X1696 @ X1697 ) ) ) ) )
      & ( ~ ( in @ X1702 @ X1700 )
        | ~ ( in @ X1703 @ X1701 )
        | ( in @ ( kpair @ X1702 @ X1703 ) @ ( cartprod @ X1700 @ X1701 ) ) )
      & ( ( in @ ( esk55_3 @ X1704 @ X1705 @ X1706 ) @ X1704 )
        | ~ ( in @ X1706 @ ( cartprod @ X1704 @ X1705 ) ) )
      & ( ( in @ ( esk56_3 @ X1704 @ X1705 @ X1706 ) @ X1705 )
        | ~ ( in @ X1706 @ ( cartprod @ X1704 @ X1705 ) ) )
      & ( ( X1706
          = ( kpair @ ( esk55_3 @ X1704 @ X1705 @ X1706 ) @ ( esk56_3 @ X1704 @ X1705 @ X1706 ) ) )
        | ~ ( in @ X1706 @ ( cartprod @ X1704 @ X1705 ) ) )
      & ( ~ ( in @ X1711 @ ( cartprod @ X1709 @ X1710 ) )
        | ( iskpair @ X1711 ) )
      & ( ( in @ ( esk57_2 @ X1712 @ X1713 ) @ X1712 )
        | ~ ( in @ X1713 @ ( setunion @ X1712 ) ) )
      & ( ( in @ X1713 @ ( esk57_2 @ X1712 @ X1713 ) )
        | ~ ( in @ X1713 @ ( setunion @ X1712 ) ) )
      & ( subset @ ( setunion @ ( setadjoin @ X1715 @ emptyset ) ) @ X1715 )
      & ( subset @ X1716 @ ( setunion @ ( setadjoin @ X1716 @ emptyset ) ) )
      & ( ( setunion @ ( setadjoin @ X1717 @ emptyset ) )
        = X1717 )
      & ( ( in @ ( esk60_2 @ X1718 @ X1719 ) @ ( dsetconstr @ X1718 @ X1719 ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( in @ ( esk58_2 @ X1718 @ X1719 ) @ X1718 ) )
      & ( ( ( dsetconstr @ X1718 @ X1719 )
          = ( setadjoin @ ( esk60_2 @ X1718 @ X1719 ) @ emptyset ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( in @ ( esk58_2 @ X1718 @ X1719 ) @ X1718 ) )
      & ( ( in @ ( esk60_2 @ X1718 @ X1719 ) @ ( dsetconstr @ X1718 @ X1719 ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( in @ ( esk59_2 @ X1718 @ X1719 ) @ X1718 ) )
      & ( ( ( dsetconstr @ X1718 @ X1719 )
          = ( setadjoin @ ( esk60_2 @ X1718 @ X1719 ) @ emptyset ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( in @ ( esk59_2 @ X1718 @ X1719 ) @ X1718 ) )
      & ( ( in @ ( esk60_2 @ X1718 @ X1719 ) @ ( dsetconstr @ X1718 @ X1719 ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( X1719 @ ( esk58_2 @ X1718 @ X1719 ) ) )
      & ( ( ( dsetconstr @ X1718 @ X1719 )
          = ( setadjoin @ ( esk60_2 @ X1718 @ X1719 ) @ emptyset ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( X1719 @ ( esk58_2 @ X1718 @ X1719 ) ) )
      & ( ( in @ ( esk60_2 @ X1718 @ X1719 ) @ ( dsetconstr @ X1718 @ X1719 ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( X1719 @ ( esk59_2 @ X1718 @ X1719 ) ) )
      & ( ( ( dsetconstr @ X1718 @ X1719 )
          = ( setadjoin @ ( esk60_2 @ X1718 @ X1719 ) @ emptyset ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( X1719 @ ( esk59_2 @ X1718 @ X1719 ) ) )
      & ( ( in @ ( esk60_2 @ X1718 @ X1719 ) @ ( dsetconstr @ X1718 @ X1719 ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( ( esk58_2 @ X1718 @ X1719 )
         != ( esk59_2 @ X1718 @ X1719 ) ) )
      & ( ( ( dsetconstr @ X1718 @ X1719 )
          = ( setadjoin @ ( esk60_2 @ X1718 @ X1719 ) @ emptyset ) )
        | ~ ( in @ X1722 @ X1718 )
        | ~ ( X1719 @ X1722 )
        | ( ( esk58_2 @ X1718 @ X1719 )
         != ( esk59_2 @ X1718 @ X1719 ) ) )
      & ( ( in @ ( esk61_2 @ X1724 @ X1725 ) @ X1724 )
        | ~ ( in @ X1726 @ ( dsetconstr @ X1724 @ X1725 ) )
        | ( ( dsetconstr @ X1724 @ X1725 )
         != ( setadjoin @ X1726 @ emptyset ) ) )
      & ( ( X1725 @ ( esk61_2 @ X1724 @ X1725 ) )
        | ~ ( in @ X1726 @ ( dsetconstr @ X1724 @ X1725 ) )
        | ( ( dsetconstr @ X1724 @ X1725 )
         != ( setadjoin @ X1726 @ emptyset ) ) )
      & ( ( in @ ( esk63_3 @ X1728 @ X1729 @ X1730 ) @ ( dsetconstr @ X1728 @ X1729 ) )
        | ( in @ ( esk62_3 @ X1728 @ X1729 @ X1730 ) @ X1728 )
        | ~ ( X1729 @ X1730 )
        | ~ ( in @ X1730 @ X1728 ) )
      & ( ( ( dsetconstr @ X1728 @ X1729 )
          = ( setadjoin @ ( esk63_3 @ X1728 @ X1729 @ X1730 ) @ emptyset ) )
        | ( in @ ( esk62_3 @ X1728 @ X1729 @ X1730 ) @ X1728 )
        | ~ ( X1729 @ X1730 )
        | ~ ( in @ X1730 @ X1728 ) )
      & ( ( in @ ( esk63_3 @ X1728 @ X1729 @ X1730 ) @ ( dsetconstr @ X1728 @ X1729 ) )
        | ( X1729 @ ( esk62_3 @ X1728 @ X1729 @ X1730 ) )
        | ~ ( X1729 @ X1730 )
        | ~ ( in @ X1730 @ X1728 ) )
      & ( ( ( dsetconstr @ X1728 @ X1729 )
          = ( setadjoin @ ( esk63_3 @ X1728 @ X1729 @ X1730 ) @ emptyset ) )
        | ( X1729 @ ( esk62_3 @ X1728 @ X1729 @ X1730 ) )
        | ~ ( X1729 @ X1730 )
        | ~ ( in @ X1730 @ X1728 ) )
      & ( ( in @ ( esk63_3 @ X1728 @ X1729 @ X1730 ) @ ( dsetconstr @ X1728 @ X1729 ) )
        | ( ( esk62_3 @ X1728 @ X1729 @ X1730 )
         != X1730 )
        | ~ ( X1729 @ X1730 )
        | ~ ( in @ X1730 @ X1728 ) )
      & ( ( ( dsetconstr @ X1728 @ X1729 )
          = ( setadjoin @ ( esk63_3 @ X1728 @ X1729 @ X1730 ) @ emptyset ) )
        | ( ( esk62_3 @ X1728 @ X1729 @ X1730 )
         != X1730 )
        | ~ ( X1729 @ X1730 )
        | ~ ( in @ X1730 @ X1728 ) )
      & ( ( in @ ( esk66_2 @ X1733 @ X1734 ) @ ( dsetconstr @ X1733 @ X1734 ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( in @ ( esk64_2 @ X1733 @ X1734 ) @ X1733 ) )
      & ( ( ( dsetconstr @ X1733 @ X1734 )
          = ( setadjoin @ ( esk66_2 @ X1733 @ X1734 ) @ emptyset ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( in @ ( esk64_2 @ X1733 @ X1734 ) @ X1733 ) )
      & ( ( in @ ( esk66_2 @ X1733 @ X1734 ) @ ( dsetconstr @ X1733 @ X1734 ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( in @ ( esk65_2 @ X1733 @ X1734 ) @ X1733 ) )
      & ( ( ( dsetconstr @ X1733 @ X1734 )
          = ( setadjoin @ ( esk66_2 @ X1733 @ X1734 ) @ emptyset ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( in @ ( esk65_2 @ X1733 @ X1734 ) @ X1733 ) )
      & ( ( in @ ( esk66_2 @ X1733 @ X1734 ) @ ( dsetconstr @ X1733 @ X1734 ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( X1734 @ ( esk64_2 @ X1733 @ X1734 ) ) )
      & ( ( ( dsetconstr @ X1733 @ X1734 )
          = ( setadjoin @ ( esk66_2 @ X1733 @ X1734 ) @ emptyset ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( X1734 @ ( esk64_2 @ X1733 @ X1734 ) ) )
      & ( ( in @ ( esk66_2 @ X1733 @ X1734 ) @ ( dsetconstr @ X1733 @ X1734 ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( X1734 @ ( esk65_2 @ X1733 @ X1734 ) ) )
      & ( ( ( dsetconstr @ X1733 @ X1734 )
          = ( setadjoin @ ( esk66_2 @ X1733 @ X1734 ) @ emptyset ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( X1734 @ ( esk65_2 @ X1733 @ X1734 ) ) )
      & ( ( in @ ( esk66_2 @ X1733 @ X1734 ) @ ( dsetconstr @ X1733 @ X1734 ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( ( esk64_2 @ X1733 @ X1734 )
         != ( esk65_2 @ X1733 @ X1734 ) ) )
      & ( ( ( dsetconstr @ X1733 @ X1734 )
          = ( setadjoin @ ( esk66_2 @ X1733 @ X1734 ) @ emptyset ) )
        | ~ ( in @ X1737 @ X1733 )
        | ~ ( X1734 @ X1737 )
        | ( ( esk64_2 @ X1733 @ X1734 )
         != ( esk65_2 @ X1733 @ X1734 ) ) )
      & ( ( ( setadjoin @ X1739 @ emptyset )
         != ( setadjoin @ X1740 @ emptyset ) )
        | ( X1739 = X1740 ) )
      & ( ~ ( in @ ( setadjoin @ X1743 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1741 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1741 @ ( setadjoin @ X1742 @ emptyset ) ) @ emptyset ) ) )
        | ( X1741 = X1743 ) )
      & ( ( in @ ( esk67_1 @ X1744 )
          @ ( dsetconstr @ ( setunion @ X1744 )
            @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X1744 ) ) )
        | ~ ( iskpair @ X1744 ) )
      & ( ( ( dsetconstr @ ( setunion @ X1744 )
            @ ^ [Z0: $i] : ( in @ ( setadjoin @ Z0 @ emptyset ) @ X1744 ) )
          = ( setadjoin @ ( esk67_1 @ X1744 ) @ emptyset ) )
        | ~ ( iskpair @ X1744 ) )
      & ( ~ ( in @ X1747 @ X1746 )
        | ( X1746
         != ( setadjoin @ X1747 @ emptyset ) )
        | ( in @ ( setunion @ X1746 ) @ X1746 ) )
      & ( ( kfst @ ( kpair @ X1748 @ X1749 ) )
        = X1748 )
      & ( ~ ( in @ X1752 @ ( cartprod @ X1750 @ X1751 ) )
        | ( in @ ( kfst @ X1752 ) @ X1750 ) )
      & ( ( ( setadjoin @ ( setadjoin @ X1753 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1753 @ ( setadjoin @ X1754 @ emptyset ) ) @ emptyset ) )
         != ( setadjoin @ ( setadjoin @ X1755 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1755 @ ( setadjoin @ X1756 @ emptyset ) ) @ emptyset ) ) )
        | ( X1753 = X1755 ) )
      & ( ( ( kpair @ X1757 @ X1758 )
         != ( kpair @ X1759 @ X1760 ) )
        | ( X1757 = X1759 ) )
      & ( ( X1761 != X1762 )
        | ( ( setadjoin @ X1761 @ ( setadjoin @ X1762 @ emptyset ) )
          = ( setadjoin @ X1761 @ emptyset ) ) )
      & ( ( X1763 != X1764 )
        | ( ( setadjoin @ ( setadjoin @ X1763 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1763 @ ( setadjoin @ X1764 @ emptyset ) ) @ emptyset ) )
          = ( setadjoin @ ( setadjoin @ X1763 @ emptyset ) @ emptyset ) ) )
      & ( ( ( setadjoin @ ( setadjoin @ X1765 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1765 @ ( setadjoin @ X1766 @ emptyset ) ) @ emptyset ) )
         != ( setadjoin @ ( setadjoin @ X1767 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1767 @ ( setadjoin @ X1768 @ emptyset ) ) @ emptyset ) ) )
        | ( X1767 != X1768 )
        | ( X1766 = X1768 ) )
      & ( ( ( setadjoin @ X1769 @ ( setadjoin @ X1770 @ emptyset ) )
         != ( setadjoin @ X1771 @ emptyset ) )
        | ( X1769 = X1770 ) )
      & ( ( ( setadjoin @ ( setadjoin @ X1772 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1772 @ ( setadjoin @ X1773 @ emptyset ) ) @ emptyset ) )
         != ( setadjoin @ ( setadjoin @ X1774 @ emptyset ) @ ( setadjoin @ ( setadjoin @ X1774 @ ( setadjoin @ X1775 @ emptyset ) ) @ emptyset ) ) )
        | ( X1773 = X1775 ) )
      & ( ( ( kpair @ X1776 @ X1777 )
         != ( kpair @ X1778 @ X1779 ) )
        | ( X1777 = X1779 ) )
      & ( ( in @ ( esk68_1 @ X1780 )
          @ ( dsetconstr @ ( setunion @ X1780 )
            @ ^ [Z0: $i] :
                ( X1780
                = ( kpair @ ( kfst @ X1780 ) @ Z0 ) ) ) )
        | ~ ( iskpair @ X1780 ) )
      & ( ( ( dsetconstr @ ( setunion @ X1780 )
            @ ^ [Z0: $i] :
                ( X1780
                = ( kpair @ ( kfst @ X1780 ) @ Z0 ) ) )
          = ( setadjoin @ ( esk68_1 @ X1780 ) @ emptyset ) )
        | ~ ( iskpair @ X1780 ) )
      & ( ( ksnd @ ( kpair @ X1782 @ X1783 ) )
        = X1783 )
      & ( ~ ( iskpair @ X1784 )
        | ( ( kpair @ ( kfst @ X1784 ) @ ( ksnd @ X1784 ) )
          = X1784 ) )
      & ( ~ ( in @ X1787 @ ( cartprod @ X1785 @ X1786 ) )
        | ( in @ ( ksnd @ X1787 ) @ X1786 ) )
      & ( ~ ( in @ ( kpair @ X1790 @ X1791 ) @ ( cartprod @ X1788 @ X1789 ) )
        | ( in @ X1790 @ X1788 ) )
      & ( ~ ( in @ ( kpair @ X1794 @ X1795 ) @ ( cartprod @ X1792 @ X1793 ) )
        | ( in @ X1795 @ X1793 ) )
      & ( ~ ( in @ X1798 @ X1796 )
        | ~ ( in @ X1799 @ X1797 )
        | ( ( kpair @ X1798 @ X1799 )
          = ( kpair @ X1798 @ X1799 ) ) )
      & ( ~ ( in @ X1802 @ X1800 )
        | ~ ( in @ X1803 @ X1801 )
        | ( ( kfst @ ( kpair @ X1802 @ X1803 ) )
          = X1802 ) )
      & ( ~ ( in @ X1806 @ X1804 )
        | ~ ( in @ X1807 @ X1805 )
        | ( ( ksnd @ ( kpair @ X1806 @ X1807 ) )
          = X1807 ) )
      & ( ~ ( in @ X1810 @ ( cartprod @ X1808 @ X1809 ) )
        | ( ( kpair @ ( kfst @ X1810 ) @ ( ksnd @ X1810 ) )
          = X1810 ) )
      & ( ~ ( in @ X1814 @ X1811 )
        | ~ ( in @ X1815 @ X1812 )
        | ~ ( X1813 @ X1814 @ X1815 )
        | ( in @ ( kpair @ X1814 @ X1815 ) @ ( dpsetconstr @ X1811 @ X1812 @ X1813 ) ) )
      & ( subset @ ( dpsetconstr @ X1816 @ X1817 @ X1818 ) @ ( cartprod @ X1816 @ X1817 ) )
      & ( subset @ ( dpsetconstr @ X1819 @ X1820 @ X1821 ) @ ( cartprod @ X1819 @ X1820 ) )
      & ( ~ ( in @ X1825 @ X1822 )
        | ~ ( in @ X1826 @ X1823 )
        | ~ ( in @ ( kpair @ X1825 @ X1826 ) @ ( dpsetconstr @ X1822 @ X1823 @ X1824 ) )
        | ( X1824 @ X1825 @ X1826 ) )
      & ( ~ ( in @ ( kpair @ X1830 @ X1831 ) @ ( dpsetconstr @ X1827 @ X1828 @ X1829 ) )
        | ( in @ X1830 @ X1827 ) )
      & ( ~ ( in @ ( kpair @ X1835 @ X1836 ) @ ( dpsetconstr @ X1832 @ X1833 @ X1834 ) )
        | ( in @ X1836 @ X1833 ) )
      & ( ~ ( in @ ( kpair @ X1840 @ X1841 ) @ ( dpsetconstr @ X1837 @ X1838 @ X1839 ) )
        | ( X1839 @ X1840 @ X1841 ) )
      & ( ( in @ ( esk70_4 @ X1842 @ X1843 @ X1844 @ X1847 )
          @ ( dsetconstr @ X1843
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1847 @ Z0 ) @ X1844 ) ) )
        | ~ ( in @ X1847 @ X1842 )
        | ( in @ ( esk69_3 @ X1842 @ X1843 @ X1844 ) @ X1842 )
        | ~ ( subset @ X1844 @ ( cartprod @ X1842 @ X1843 ) ) )
      & ( ( ( dsetconstr @ X1843
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1847 @ Z0 ) @ X1844 ) )
          = ( setadjoin @ ( esk70_4 @ X1842 @ X1843 @ X1844 @ X1847 ) @ emptyset ) )
        | ~ ( in @ X1847 @ X1842 )
        | ( in @ ( esk69_3 @ X1842 @ X1843 @ X1844 ) @ X1842 )
        | ~ ( subset @ X1844 @ ( cartprod @ X1842 @ X1843 ) ) )
      & ( ( in @ ( esk70_4 @ X1842 @ X1843 @ X1844 @ X1847 )
          @ ( dsetconstr @ X1843
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1847 @ Z0 ) @ X1844 ) ) )
        | ~ ( in @ X1847 @ X1842 )
        | ~ ( in @ X1846
            @ ( dsetconstr @ X1843
              @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk69_3 @ X1842 @ X1843 @ X1844 ) @ Z0 ) @ X1844 ) ) )
        | ( ( dsetconstr @ X1843
            @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk69_3 @ X1842 @ X1843 @ X1844 ) @ Z0 ) @ X1844 ) )
         != ( setadjoin @ X1846 @ emptyset ) )
        | ~ ( subset @ X1844 @ ( cartprod @ X1842 @ X1843 ) ) )
      & ( ( ( dsetconstr @ X1843
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1847 @ Z0 ) @ X1844 ) )
          = ( setadjoin @ ( esk70_4 @ X1842 @ X1843 @ X1844 @ X1847 ) @ emptyset ) )
        | ~ ( in @ X1847 @ X1842 )
        | ~ ( in @ X1846
            @ ( dsetconstr @ X1843
              @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk69_3 @ X1842 @ X1843 @ X1844 ) @ Z0 ) @ X1844 ) ) )
        | ( ( dsetconstr @ X1843
            @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk69_3 @ X1842 @ X1843 @ X1844 ) @ Z0 ) @ X1844 ) )
         != ( setadjoin @ X1846 @ emptyset ) )
        | ~ ( subset @ X1844 @ ( cartprod @ X1842 @ X1843 ) ) )
      & ( ( in @ ( esk71_3 @ X1849 @ X1850 @ X1851 ) @ X1849 )
        | ~ ( subset @ X1851 @ ( cartprod @ X1849 @ X1850 ) )
        | ~ ( in @ X1854 @ X1849 )
        | ( in
          @ ( setunion
            @ ( dsetconstr @ X1850
              @ ^ [Z0: $i] : ( in @ ( kpair @ X1854 @ Z0 ) @ X1851 ) ) )
          @ X1850 ) )
      & ( ~ ( in @ X1853
            @ ( dsetconstr @ X1850
              @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk71_3 @ X1849 @ X1850 @ X1851 ) @ Z0 ) @ X1851 ) ) )
        | ( ( dsetconstr @ X1850
            @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk71_3 @ X1849 @ X1850 @ X1851 ) @ Z0 ) @ X1851 ) )
         != ( setadjoin @ X1853 @ emptyset ) )
        | ~ ( subset @ X1851 @ ( cartprod @ X1849 @ X1850 ) )
        | ~ ( in @ X1854 @ X1849 )
        | ( in
          @ ( setunion
            @ ( dsetconstr @ X1850
              @ ^ [Z0: $i] : ( in @ ( kpair @ X1854 @ Z0 ) @ X1851 ) ) )
          @ X1850 ) )
      & ( ( in @ ( esk72_3 @ X1855 @ X1856 @ X1857 ) @ X1855 )
        | ~ ( subset @ X1857 @ ( cartprod @ X1855 @ X1856 ) )
        | ~ ( in @ X1860 @ X1855 )
        | ( in @ ( ap @ X1855 @ X1856 @ X1857 @ X1860 ) @ X1856 ) )
      & ( ~ ( in @ X1859
            @ ( dsetconstr @ X1856
              @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk72_3 @ X1855 @ X1856 @ X1857 ) @ Z0 ) @ X1857 ) ) )
        | ( ( dsetconstr @ X1856
            @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk72_3 @ X1855 @ X1856 @ X1857 ) @ Z0 ) @ X1857 ) )
         != ( setadjoin @ X1859 @ emptyset ) )
        | ~ ( subset @ X1857 @ ( cartprod @ X1855 @ X1856 ) )
        | ~ ( in @ X1860 @ X1855 )
        | ( in @ ( ap @ X1855 @ X1856 @ X1857 @ X1860 ) @ X1856 ) )
      & ( ( subset @ X1863 @ ( cartprod @ X1861 @ X1862 ) )
        | ~ ( in @ X1863 @ ( funcSet @ X1861 @ X1862 ) ) )
      & ( ( in @ ( esk73_4 @ X1861 @ X1862 @ X1863 @ X1864 )
          @ ( dsetconstr @ X1862
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1864 @ Z0 ) @ X1863 ) ) )
        | ~ ( in @ X1864 @ X1861 )
        | ~ ( in @ X1863 @ ( funcSet @ X1861 @ X1862 ) ) )
      & ( ( ( dsetconstr @ X1862
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1864 @ Z0 ) @ X1863 ) )
          = ( setadjoin @ ( esk73_4 @ X1861 @ X1862 @ X1863 @ X1864 ) @ emptyset ) )
        | ~ ( in @ X1864 @ X1861 )
        | ~ ( in @ X1863 @ ( funcSet @ X1861 @ X1862 ) ) )
      & ( ~ ( in @ X1868 @ ( funcSet @ X1866 @ X1867 ) )
        | ~ ( in @ X1869 @ X1866 )
        | ( in @ ( ap @ X1866 @ X1867 @ X1868 @ X1869 ) @ X1867 ) )
      & ( ( in @ ( esk74_3 @ X1870 @ X1871 @ X1872 ) @ X1870 )
        | ~ ( subset @ X1872 @ ( cartprod @ X1870 @ X1871 ) )
        | ( in @ X1872 @ ( funcSet @ X1870 @ X1871 ) ) )
      & ( ~ ( in @ X1874
            @ ( dsetconstr @ X1871
              @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk74_3 @ X1870 @ X1871 @ X1872 ) @ Z0 ) @ X1872 ) ) )
        | ( ( dsetconstr @ X1871
            @ ^ [Z0: $i] : ( in @ ( kpair @ ( esk74_3 @ X1870 @ X1871 @ X1872 ) @ Z0 ) @ X1872 ) )
         != ( setadjoin @ X1874 @ emptyset ) )
        | ~ ( subset @ X1872 @ ( cartprod @ X1870 @ X1871 ) )
        | ( in @ X1872 @ ( funcSet @ X1870 @ X1871 ) ) )
      & ( ( subset
          @ ( dpsetconstr @ X1875 @ X1876
            @ ^ [Z0: $i] : ( $eq @ ( X1877 @ Z0 ) ) )
          @ ( cartprod @ X1875 @ X1876 ) )
        | ( in @ ( esk75_3 @ X1875 @ X1876 @ X1877 ) @ X1875 ) )
      & ( ( in @ ( esk76_4 @ X1875 @ X1876 @ X1877 @ X1879 )
          @ ( dsetconstr @ X1876
            @ ^ [Z0: $i] :
                ( in @ ( kpair @ X1879 @ Z0 )
                @ ( dpsetconstr @ X1875 @ X1876
                  @ ^ [Z1: $i] : ( $eq @ ( X1877 @ Z1 ) ) ) ) ) )
        | ~ ( in @ X1879 @ X1875 )
        | ( in @ ( esk75_3 @ X1875 @ X1876 @ X1877 ) @ X1875 ) )
      & ( ( ( dsetconstr @ X1876
            @ ^ [Z0: $i] :
                ( in @ ( kpair @ X1879 @ Z0 )
                @ ( dpsetconstr @ X1875 @ X1876
                  @ ^ [Z1: $i] : ( $eq @ ( X1877 @ Z1 ) ) ) ) )
          = ( setadjoin @ ( esk76_4 @ X1875 @ X1876 @ X1877 @ X1879 ) @ emptyset ) )
        | ~ ( in @ X1879 @ X1875 )
        | ( in @ ( esk75_3 @ X1875 @ X1876 @ X1877 ) @ X1875 ) )
      & ( ( subset
          @ ( dpsetconstr @ X1875 @ X1876
            @ ^ [Z0: $i] : ( $eq @ ( X1877 @ Z0 ) ) )
          @ ( cartprod @ X1875 @ X1876 ) )
        | ~ ( in @ ( X1877 @ ( esk75_3 @ X1875 @ X1876 @ X1877 ) ) @ X1876 ) )
      & ( ( in @ ( esk76_4 @ X1875 @ X1876 @ X1877 @ X1879 )
          @ ( dsetconstr @ X1876
            @ ^ [Z0: $i] :
                ( in @ ( kpair @ X1879 @ Z0 )
                @ ( dpsetconstr @ X1875 @ X1876
                  @ ^ [Z1: $i] : ( $eq @ ( X1877 @ Z1 ) ) ) ) ) )
        | ~ ( in @ X1879 @ X1875 )
        | ~ ( in @ ( X1877 @ ( esk75_3 @ X1875 @ X1876 @ X1877 ) ) @ X1876 ) )
      & ( ( ( dsetconstr @ X1876
            @ ^ [Z0: $i] :
                ( in @ ( kpair @ X1879 @ Z0 )
                @ ( dpsetconstr @ X1875 @ X1876
                  @ ^ [Z1: $i] : ( $eq @ ( X1877 @ Z1 ) ) ) ) )
          = ( setadjoin @ ( esk76_4 @ X1875 @ X1876 @ X1877 @ X1879 ) @ emptyset ) )
        | ~ ( in @ X1879 @ X1875 )
        | ~ ( in @ ( X1877 @ ( esk75_3 @ X1875 @ X1876 @ X1877 ) ) @ X1876 ) )
      & ( ( subset @ ( lam @ X1881 @ X1882 @ X1883 ) @ ( cartprod @ X1881 @ X1882 ) )
        | ( in @ ( esk77_3 @ X1881 @ X1882 @ X1883 ) @ X1881 ) )
      & ( ( in @ ( esk78_4 @ X1881 @ X1882 @ X1883 @ X1885 )
          @ ( dsetconstr @ X1882
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1885 @ Z0 ) @ ( lam @ X1881 @ X1882 @ X1883 ) ) ) )
        | ~ ( in @ X1885 @ X1881 )
        | ( in @ ( esk77_3 @ X1881 @ X1882 @ X1883 ) @ X1881 ) )
      & ( ( ( dsetconstr @ X1882
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1885 @ Z0 ) @ ( lam @ X1881 @ X1882 @ X1883 ) ) )
          = ( setadjoin @ ( esk78_4 @ X1881 @ X1882 @ X1883 @ X1885 ) @ emptyset ) )
        | ~ ( in @ X1885 @ X1881 )
        | ( in @ ( esk77_3 @ X1881 @ X1882 @ X1883 ) @ X1881 ) )
      & ( ( subset @ ( lam @ X1881 @ X1882 @ X1883 ) @ ( cartprod @ X1881 @ X1882 ) )
        | ~ ( in @ ( X1883 @ ( esk77_3 @ X1881 @ X1882 @ X1883 ) ) @ X1882 ) )
      & ( ( in @ ( esk78_4 @ X1881 @ X1882 @ X1883 @ X1885 )
          @ ( dsetconstr @ X1882
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1885 @ Z0 ) @ ( lam @ X1881 @ X1882 @ X1883 ) ) ) )
        | ~ ( in @ X1885 @ X1881 )
        | ~ ( in @ ( X1883 @ ( esk77_3 @ X1881 @ X1882 @ X1883 ) ) @ X1882 ) )
      & ( ( ( dsetconstr @ X1882
            @ ^ [Z0: $i] : ( in @ ( kpair @ X1885 @ Z0 ) @ ( lam @ X1881 @ X1882 @ X1883 ) ) )
          = ( setadjoin @ ( esk78_4 @ X1881 @ X1882 @ X1883 @ X1885 ) @ emptyset ) )
        | ~ ( in @ X1885 @ X1881 )
        | ~ ( in @ ( X1883 @ ( esk77_3 @ X1881 @ X1882 @ X1883 ) ) @ X1882 ) )
      & ( ( in @ ( esk79_3 @ X1887 @ X1888 @ X1889 ) @ X1887 )
        | ( in @ ( lam @ X1887 @ X1888 @ X1889 ) @ ( funcSet @ X1887 @ X1888 ) ) )
      & ( ~ ( in @ ( X1889 @ ( esk79_3 @ X1887 @ X1888 @ X1889 ) ) @ X1888 )
        | ( in @ ( lam @ X1887 @ X1888 @ X1889 ) @ ( funcSet @ X1887 @ X1888 ) ) )
      & ( subset @ esk82_0 @ ( cartprod @ esk80_0 @ esk81_0 ) )
      & ( ~ ( in @ X1895 @ esk80_0 )
        | ~ ( in @ X1896 @ esk81_0 )
        | ~ ( in @ ( kpair @ X1895 @ X1896 ) @ esk82_0 )
        | ( epred2_0 @ ( kpair @ X1895 @ X1896 ) ) )
      & ( in @ esk83_0 @ esk82_0 )
      & ~ ( epred2_0 @ esk83_0 ) ),
    inference(distribute,[status(thm)],[inference(fof_nnf,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_284])])])])])])]) ).

thf(c_0_286,negated_conjecture,
    ! [X4: $i,X3: $i,X2: $i] :
      ( ( in @ X4 @ X3 )
      | ~ ( subset @ X2 @ X3 )
      | ~ ( in @ X4 @ X2 ) ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_287,negated_conjecture,
    in @ esk83_0 @ esk82_0,
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_288,negated_conjecture,
    ! [X2: $i] :
      ( ( in @ esk83_0 @ X2 )
      | ~ ( subset @ esk82_0 @ X2 ) ),
    inference(spm,[status(thm)],[c_0_286,c_0_287]) ).

thf(c_0_289,negated_conjecture,
    subset @ esk82_0 @ ( cartprod @ esk80_0 @ esk81_0 ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_290,negated_conjecture,
    ! [X2: $i,X3: $i,X4: $i] :
      ( ( ( kpair @ ( kfst @ X2 ) @ ( ksnd @ X2 ) )
        = X2 )
      | ~ ( in @ X2 @ ( cartprod @ X3 @ X4 ) ) ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_291,negated_conjecture,
    in @ esk83_0 @ ( cartprod @ esk80_0 @ esk81_0 ),
    inference(spm,[status(thm)],[c_0_288,c_0_289]) ).

thf(c_0_292,negated_conjecture,
    ! [X2: $i,X3: $i,X4: $i] :
      ( ( in @ ( ksnd @ X2 ) @ X4 )
      | ~ ( in @ X2 @ ( cartprod @ X3 @ X4 ) ) ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_293,negated_conjecture,
    ! [X2: $i,X3: $i,X4: $i] :
      ( ( in @ ( kfst @ X2 ) @ X3 )
      | ~ ( in @ X2 @ ( cartprod @ X3 @ X4 ) ) ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_294,negated_conjecture,
    ! [X2: $i,X3: $i] :
      ( ( epred2_0 @ ( kpair @ X2 @ X3 ) )
      | ~ ( in @ X2 @ esk80_0 )
      | ~ ( in @ X3 @ esk81_0 )
      | ~ ( in @ ( kpair @ X2 @ X3 ) @ esk82_0 ) ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_295,negated_conjecture,
    ( ( kpair @ ( kfst @ esk83_0 ) @ ( ksnd @ esk83_0 ) )
    = esk83_0 ),
    inference(spm,[status(thm)],[c_0_290,c_0_291]) ).

thf(c_0_296,negated_conjecture,
    in @ ( ksnd @ esk83_0 ) @ esk81_0,
    inference(spm,[status(thm)],[c_0_292,c_0_291]) ).

thf(c_0_297,negated_conjecture,
    in @ ( kfst @ esk83_0 ) @ esk80_0,
    inference(spm,[status(thm)],[c_0_293,c_0_291]) ).

thf(c_0_298,negated_conjecture,
    ~ ( epred2_0 @ esk83_0 ),
    inference(split_conjunct,[status(thm)],[c_0_285]) ).

thf(c_0_299,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_294,c_0_295]),c_0_287]),c_0_296]),c_0_297])]),c_0_298]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem    : SEU681^1 : TPTP v8.2.0. Released v3.7.0.
% 0.07/0.13  % Command    : run_E %s %d THM
% 0.14/0.35  % Computer : n024.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Sun May 19 17:56:53 EDT 2024
% 0.14/0.35  % CPUTime    : 
% 0.21/0.47  Running higher-order theorem proving
% 0.21/0.47  Running: /export/starexec/sandbox/solver/bin/eprover-ho --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.27/0.65  # Version: 3.1.0-ho
% 1.27/0.65  # Preprocessing class: HSLMSLSSLLLCHSA.
% 1.27/0.65  # Scheduled 5 strats onto 8 cores with 300 seconds (2400 total)
% 1.27/0.65  # Starting ho_unfolding_5 with 1200s (4) cores
% 1.27/0.65  # Starting pre_casc_3 with 300s (1) cores
% 1.27/0.65  # Starting new_ho_10_cnf2 with 300s (1) cores
% 1.27/0.65  # Starting full_lambda_10 with 300s (1) cores
% 1.27/0.65  # Starting ehoh_best_nonlift_rwall with 300s (1) cores
% 1.27/0.65  # ho_unfolding_5 with pid 17504 completed with status 0
% 1.27/0.65  # Result found by ho_unfolding_5
% 1.27/0.65  # Preprocessing class: HSLMSLSSLLLCHSA.
% 1.27/0.65  # Scheduled 5 strats onto 8 cores with 300 seconds (2400 total)
% 1.27/0.65  # Starting ho_unfolding_5 with 1200s (4) cores
% 1.27/0.65  # No SInE strategy applied
% 1.27/0.65  # Search class: HGHSM-FSLM32-DHSMMSBN
% 1.27/0.65  # partial match(1): HGHSM-FSLM32-MHSMMSBN
% 1.27/0.65  # Scheduled 12 strats onto 4 cores with 1200 seconds (1200 total)
% 1.27/0.65  # Starting full_lambda_5 with 99s (1) cores
% 1.27/0.65  # Starting ho_unfolding_5 with 121s (1) cores
% 1.27/0.65  # Starting pre_casc_4 with 99s (1) cores
% 1.27/0.65  # Starting pre_casc_3 with 99s (1) cores
% 1.27/0.65  # ho_unfolding_5 with pid 17514 completed with status 0
% 1.27/0.65  # Result found by ho_unfolding_5
% 1.27/0.65  # Preprocessing class: HSLMSLSSLLLCHSA.
% 1.27/0.65  # Scheduled 5 strats onto 8 cores with 300 seconds (2400 total)
% 1.27/0.65  # Starting ho_unfolding_5 with 1200s (4) cores
% 1.27/0.65  # No SInE strategy applied
% 1.27/0.65  # Search class: HGHSM-FSLM32-DHSMMSBN
% 1.27/0.65  # partial match(1): HGHSM-FSLM32-MHSMMSBN
% 1.27/0.65  # Scheduled 12 strats onto 4 cores with 1200 seconds (1200 total)
% 1.27/0.65  # Starting full_lambda_5 with 99s (1) cores
% 1.27/0.65  # Starting ho_unfolding_5 with 121s (1) cores
% 1.27/0.65  # Preprocessing time       : 0.008 s
% 1.27/0.65  # Presaturation interreduction done
% 1.27/0.65  
% 1.27/0.65  # Proof found!
% 1.27/0.65  # SZS status Theorem
% 1.27/0.65  # SZS output start CNFRefutation
% See solution above
% 1.27/0.65  # Parsed axioms                        : 440
% 1.27/0.65  # Removed by relevancy pruning/SinE    : 0
% 1.27/0.65  # Initial clauses                      : 616
% 1.27/0.65  # Removed in clause preprocessing      : 264
% 1.27/0.65  # Initial clauses in saturation        : 352
% 1.27/0.65  # Processed clauses                    : 733
% 1.27/0.65  # ...of these trivial                  : 21
% 1.27/0.65  # ...subsumed                          : 124
% 1.27/0.65  # ...remaining for further processing  : 588
% 1.27/0.65  # Other redundant clauses eliminated   : 36
% 1.27/0.65  # Clauses deleted for lack of memory   : 0
% 1.27/0.65  # Backward-subsumed                    : 1
% 1.27/0.65  # Backward-rewritten                   : 4
% 1.27/0.65  # Generated clauses                    : 2125
% 1.27/0.65  # ...of the previous two non-redundant : 1929
% 1.27/0.65  # ...aggressively subsumed             : 0
% 1.27/0.65  # Contextual simplify-reflections      : 1
% 1.27/0.65  # Paramodulations                      : 2070
% 1.27/0.65  # Factorizations                       : 0
% 1.27/0.65  # NegExts                              : 0
% 1.27/0.65  # Equation resolutions                 : 39
% 1.27/0.65  # Disequality decompositions           : 0
% 1.27/0.65  # Total rewrite steps                  : 261
% 1.27/0.65  # ...of those cached                   : 190
% 1.27/0.65  # Propositional unsat checks           : 0
% 1.27/0.65  #    Propositional check models        : 0
% 1.27/0.65  #    Propositional check unsatisfiable : 0
% 1.27/0.65  #    Propositional clauses             : 0
% 1.27/0.65  #    Propositional clauses after purity: 0
% 1.27/0.65  #    Propositional unsat core size     : 0
% 1.27/0.65  #    Propositional preprocessing time  : 0.000
% 1.27/0.65  #    Propositional encoding time       : 0.000
% 1.27/0.65  #    Propositional solver time         : 0.000
% 1.27/0.65  #    Success case prop preproc time    : 0.000
% 1.27/0.65  #    Success case prop encoding time   : 0.000
% 1.27/0.65  #    Success case prop solver time     : 0.000
% 1.27/0.65  # Current number of processed clauses  : 259
% 1.27/0.65  #    Positive orientable unit clauses  : 60
% 1.27/0.65  #    Positive unorientable unit clauses: 0
% 1.27/0.65  #    Negative unit clauses             : 5
% 1.27/0.65  #    Non-unit-clauses                  : 194
% 1.27/0.65  # Current number of unprocessed clauses: 1827
% 1.27/0.65  # ...number of literals in the above   : 4849
% 1.27/0.65  # Current number of archived formulas  : 0
% 1.27/0.65  # Current number of archived clauses   : 317
% 1.27/0.65  # Clause-clause subsumption calls (NU) : 22161
% 1.27/0.65  # Rec. Clause-clause subsumption calls : 10916
% 1.27/0.65  # Non-unit clause-clause subsumptions  : 86
% 1.27/0.65  # Unit Clause-clause subsumption calls : 312
% 1.27/0.65  # Rewrite failures with RHS unbound    : 0
% 1.27/0.65  # BW rewrite match attempts            : 18
% 1.27/0.65  # BW rewrite match successes           : 3
% 1.27/0.65  # Condensation attempts                : 0
% 1.27/0.65  # Condensation successes               : 0
% 1.27/0.65  # Termbank termtop insertions          : 90863
% 1.27/0.65  # Search garbage collected termcells   : 20491
% 1.27/0.65  
% 1.27/0.65  # -------------------------------------------------
% 1.27/0.65  # User time                : 0.139 s
% 1.27/0.65  # System time              : 0.017 s
% 1.27/0.65  # Total time               : 0.156 s
% 1.27/0.65  # Maximum resident set size: 6660 pages
% 1.27/0.65  
% 1.27/0.65  # -------------------------------------------------
% 1.27/0.65  # User time                : 0.374 s
% 1.27/0.65  # System time              : 0.037 s
% 1.27/0.65  # Total time               : 0.411 s
% 1.27/0.65  # Maximum resident set size: 2468 pages
% 1.27/0.65  % E---3.1 exiting
% 1.27/0.66  % E exiting
%------------------------------------------------------------------------------