%------------------------------------------------------------------------------
% File : DT2H2X---1.9.5
% Problem : SEU728^1 : TPTP v9.2.1. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% Computer : n027.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Wed Feb 25 09:36:42 AM UTC 2026
% Result : Theorem 2.85s 1.76s
% Output : Refutation 2.85s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 15
% Syntax : Number of formulae : 95 ( 23 unt; 0 typ; 2 def)
% Number of atoms : 4717 (1273 equ; 0 cnn)
% Maximal formula atoms : 248 ( 49 avg)
% Number of connectives : 2720 ( 155 ~; 112 |; 801 &; 617 @)
% ( 16 <=>;1019 =>; 0 <=; 0 <~>)
% Maximal formula depth : 256 ( 23 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 454 ( 451 usr; 265 con; 0-4 aty)
% Number of variables : 194 ( 0 ^; 141 !; 53 ?; 194 :)
% Comments :
%------------------------------------------------------------------------------
thf(func_def_0,type,
in: $i > $i > $o ).
thf(func_def_1,type,
exu: ( $i > $o ) > $o ).
thf(func_def_6,type,
setadjoin: $i > $i > $i ).
thf(func_def_8,type,
powerset: $i > $i ).
thf(func_def_10,type,
setunion: $i > $i ).
thf(func_def_19,type,
descr: ( $i > $o ) > $i ).
thf(func_def_21,type,
dsetconstr: $i > ( $i > $o ) > $i ).
thf(func_def_26,type,
prop2set: $o > $i ).
thf(func_def_36,type,
nonempty: $i > $o ).
thf(func_def_69,type,
set2prop: $i > $o ).
thf(func_def_88,type,
subset: $i > $i > $o ).
thf(func_def_89,type,
disjoint: $i > $i > $o ).
thf(func_def_90,type,
setsmeet: $i > $i > $o ).
thf(func_def_114,type,
binunion: $i > $i > $i ).
thf(func_def_122,type,
binintersect: $i > $i > $i ).
thf(func_def_135,type,
regular: $i > $o ).
thf(func_def_136,type,
setminus: $i > $i > $i ).
thf(func_def_147,type,
symdiff: $i > $i > $i ).
thf(func_def_153,type,
iskpair: $i > $o ).
thf(func_def_158,type,
kpair: $i > $i > $i ).
thf(func_def_160,type,
cartprod: $i > $i > $i ).
thf(func_def_177,type,
singleton: $i > $o ).
thf(func_def_179,type,
ex1: $i > ( $i > $o ) > $o ).
thf(func_def_184,type,
atmost1p: $i > $o ).
thf(func_def_185,type,
atleast2p: $i > $o ).
thf(func_def_186,type,
atmost2p: $i > $o ).
thf(func_def_187,type,
upairsetp: $i > $o ).
thf(func_def_191,type,
kfst: $i > $i ).
thf(func_def_203,type,
ksnd: $i > $i ).
thf(func_def_213,type,
breln: $i > $i > $i > $o ).
thf(func_def_214,type,
dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
thf(func_def_222,type,
func: $i > $i > $i > $o ).
thf(func_def_223,type,
funcSet: $i > $i > $i ).
thf(func_def_226,type,
ap: $i > $i > $i > $i > $i ).
thf(func_def_232,type,
lam: $i > $i > ( $i > $i ) > $i ).
thf(func_def_259,type,
if: $i > $o > $i > $i > $i ).
thf(func_def_298,type,
sP2: $i > $i > $i > $i > $o ).
thf(func_def_300,type,
sP4: $i > $i > $o ).
thf(func_def_301,type,
sP5: $i > $o ).
thf(func_def_302,type,
sP6: $i > $i > $o ).
thf(func_def_303,type,
sP7: $i > $i > $o ).
thf(func_def_306,type,
sP10: $i > $o > $i > $i > $o ).
thf(func_def_307,type,
sP11: $i > $i > $i > $o ).
thf(func_def_327,type,
sK31: $i > $o ).
thf(func_def_329,type,
sK33: $i > ( $i > $i ) > $i > $i ).
thf(func_def_331,type,
sK35: $i > $i ).
thf(func_def_336,type,
sK40: $i > ( $i > $o ) > $i ).
thf(func_def_337,type,
sK41: $i > $o ).
thf(func_def_340,type,
sK44: $i > ( $i > $o ) > $i ).
thf(func_def_341,type,
sK45: $i > $o ).
thf(func_def_347,type,
sK51: $i > $i > $i > $i > $i ).
thf(func_def_348,type,
sK52: $i > $i > $i > $i > $i ).
thf(func_def_356,type,
sK60: $i > $i > $o ).
thf(func_def_367,type,
sK71: $i > $i > $o ).
thf(func_def_395,type,
sK99: $i > $i > $o ).
thf(func_def_396,type,
sK100: $i > $i > $i ).
thf(func_def_399,type,
sK103: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_400,type,
sK104: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_403,type,
sK107: $i > $o ).
thf(func_def_404,type,
sK108: $i > $o ).
thf(func_def_407,type,
sK111: $i > $o ).
thf(func_def_408,type,
sK112: $i > $i ).
thf(func_def_409,type,
sK113: ( $i > $o ) > $i ).
thf(func_def_410,type,
sK114: $i > $i > $i > $i ).
thf(func_def_429,type,
sK133: $i > $o ).
thf(func_def_444,type,
sK148: $i > $i > $i > $i > $i ).
thf(func_def_445,type,
sK149: $i > $i ).
thf(func_def_451,type,
sK155: $i > $i > $i > $i ).
thf(func_def_458,type,
sK162: $i > $o ).
thf(func_def_469,type,
sK173: ( $i > $o ) > $i ).
thf(func_def_470,type,
sK174: $i > $o ).
thf(func_def_510,type,
sK214: $i > $i > $o ).
thf(func_def_511,type,
sK215: $o > $i > $i > $i ).
thf(func_def_523,type,
sK227: $i > $o ).
thf(func_def_525,type,
sK229: ( $i > $o ) > $i > $i ).
thf(func_def_526,type,
sK230: ( $i > $o ) > $i > $i ).
thf(func_def_531,type,
sK235: $i > $i ).
thf(func_def_534,type,
sK238: $i > $i > ( $i > $i ) > $i ).
thf(func_def_539,type,
sK243: $i > $i > $i > $i > $i ).
thf(func_def_540,type,
sK244: $i > $i > $i > $i > $i ).
thf(func_def_541,type,
sK245: $i > $i > $i > $i > $i ).
thf(func_def_542,type,
sK246: $i > $i > $i > $i > $i ).
thf(func_def_543,type,
sK247: $i > $i > $i > $i ).
thf(func_def_544,type,
sK248: $i > $i > $i > $i ).
thf(func_def_555,type,
sK259: $i > $o ).
thf(func_def_559,type,
sK263: $i > $i > $o ).
thf(func_def_562,type,
sK266: $i > $i > ( $i > $o ) > $i ).
thf(func_def_563,type,
sK267: $i > $o ).
thf(func_def_570,type,
sK274: $i > $o ).
thf(func_def_572,type,
sK276: $i > ( $i > $o ) > $i ).
thf(func_def_574,type,
sK278: $i > $o ).
thf(func_def_584,type,
sK288: $i > $o ).
thf(func_def_592,type,
sK296: $i > $o ).
thf(func_def_594,type,
sK298: ( $i > $o ) > $i > $i ).
thf(func_def_626,type,
sK330: $i > $i > $i ).
thf(func_def_635,type,
sK339: $i > $o ).
thf(func_def_637,type,
sK341: $i > ( $i > $i ) > $i > $i ).
thf(func_def_639,type,
sK343: $i > $i ).
thf(func_def_642,type,
sK346: $i > $o ).
thf(func_def_643,type,
sK347: $i > $o ).
thf(func_def_644,type,
sK348: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_645,type,
sK349: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_647,type,
sK351: $i > $o ).
thf(func_def_648,type,
sK352: ( $i > $o ) > $i > $i ).
thf(func_def_685,type,
sK389: $i > $i > $o ).
thf(func_def_690,type,
sK394: $i > $i > $i ).
thf(func_def_691,type,
sK395: $i > $i > $i ).
thf(func_def_692,type,
sK396: $i > $i > $i ).
thf(func_def_693,type,
sK397: $i > $i > $i ).
thf(func_def_694,type,
sK398: $i > $i > $i ).
thf(func_def_695,type,
sK399: $i > $i > $i > $i ).
thf(func_def_696,type,
sK400: $i > $i ).
thf(func_def_697,type,
sK401: $i > $i ).
thf(func_def_698,type,
sK402: $i > $i ).
thf(func_def_699,type,
sK403: $i > $i ).
thf(func_def_700,type,
sK404: $i > $i > $i ).
thf(func_def_701,type,
sK405: $i > $i > $i > $i ).
thf(func_def_702,type,
sK406: $i > $i > $i > $i ).
thf(func_def_703,type,
sK407: $i > $i > $i ).
thf(func_def_704,type,
sK408: $i > $i > $i ).
thf(func_def_705,type,
sK409: $i > $i ).
thf(func_def_707,type,
sK411: $i > $i ).
thf(func_def_708,type,
sK412: $i > $i ).
thf(func_def_710,type,
sK414: $i > $i > $o ).
thf(func_def_712,type,
sK416: $i > $i ).
thf(func_def_713,type,
sK417: $i > $i ).
thf(func_def_714,type,
sK418: $i > ( $i > $i > $o ) > $i ).
thf(func_def_715,type,
sK419: $i > $i > ( $i > $i > $o ) > $i ).
thf(func_def_716,type,
sK420: $i > ( $i > $i > $o ) > $i ).
thf(func_def_724,type,
sK428: $i > $o ).
thf(func_def_731,type,
sK435: $i > $i > $i > $i > $i ).
thf(func_def_739,type,
sK443: $i > $i > $i ).
thf(func_def_740,type,
sK444: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_741,type,
sK445: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_745,type,
sK449: $i > $o ).
thf(func_def_747,type,
sK451: $i > $o ).
thf(func_def_756,type,
sK460: $i > $i > $i ).
thf(func_def_757,type,
sK461: $i > $i > $i ).
thf(func_def_761,type,
sK465: $i > $o ).
thf(func_def_763,type,
sK467: ( $i > $o ) > $i > $i ).
thf(func_def_764,type,
sK468: ( $i > $o ) > $i > $i ).
thf(func_def_765,type,
sK469: $i > $i > $i ).
thf(func_def_768,type,
sK472: $i > $o ).
thf(func_def_795,type,
sK499: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_796,type,
sK500: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_800,type,
sK504: $i > $o ).
thf(func_def_819,type,
sK523: $i > $i ).
thf(func_def_822,type,
sK526: $i > $i > ( $i > $i ) > $i ).
thf(func_def_828,type,
sK532: $i > $o ).
thf(func_def_830,type,
sK534: ( $i > $o ) > $i > $i ).
thf(func_def_834,type,
sK538: $i > $i ).
thf(func_def_837,type,
sK541: $i > $i > $i ).
thf(func_def_856,type,
sK560: $i > ( $i > $o ) > $i ).
thf(func_def_857,type,
sK561: $i > $o ).
thf(func_def_873,type,
sK577: $i > $i > $i ).
thf(func_def_875,type,
sK579: $i > $i ).
thf(func_def_887,type,
sK591: ( $i > $i ) > $i > $i > $i ).
thf(func_def_890,type,
sK594: $i > $i ).
thf(func_def_892,type,
sK596: $i > $o ).
thf(func_def_894,type,
sK598: ( $i > $o ) > $i ).
thf(func_def_895,type,
sK599: ( $i > $o ) > $i ).
thf(func_def_896,type,
sK600: ( $i > $o ) > $i > $i ).
thf(func_def_898,type,
sK602: $i > $o ).
thf(func_def_901,type,
sK605: $i > $i ).
thf(func_def_918,type,
sK622: $i > $i > $o ).
thf(func_def_926,type,
sK630: $i > $o ).
thf(func_def_929,type,
sK633: $i > $i ).
thf(func_def_946,type,
sK650: ( $i > $o ) > $i > $i ).
thf(func_def_948,type,
sK652: $i > $o ).
thf(func_def_953,type,
sK657: $i > $o ).
thf(func_def_954,type,
sK658: $i > $i ).
thf(func_def_955,type,
sK659: ( $i > $o ) > $i ).
thf(func_def_962,type,
sK666: $i > $i ).
thf(func_def_965,type,
sK669: $i > $i ).
thf(func_def_971,type,
sK675: $i > $i > $i ).
thf(func_def_988,type,
sK692: $i > $o ).
thf(func_def_992,type,
sK696: $i > $i > $i ).
thf(func_def_1011,type,
sK715: ( $i > $i ) > $i > $i > $i ).
thf(func_def_1014,type,
sK718: $i > $i ).
thf(func_def_1027,type,
sK731: $i > $i > $i > $i ).
thf(func_def_1031,type,
sK735: $i > $i > $i > $i ).
thf(func_def_1039,type,
sK743: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_1040,type,
sK744: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_1041,type,
sK745: $i > $o ).
thf(func_def_1042,type,
sK746: $i > $o ).
thf(func_def_1050,type,
sK754: $i > $i > $i > $i > $i ).
thf(func_def_1070,type,
sK774: $i > $o ).
thf(func_def_1072,type,
ph776:
!>[X0: $tType] : X0 ).
thf(f4039,plain,
$false,
inference(avatar_sat_refutation,[status(thm)],[f3881,f3931,f4038]) ).
thf(f4038,plain,
~ spl775_14,
inference(avatar_split_clause,[status(thm)],[f4037,f3916]) ).
thf(f3916,definition,
( spl775_14
<=> ( $true
= ( in @ sK629 @ sK628 ) ) ),
introduced(definition,[new_symbols(naming,[spl775_14])],[avatar_definition]) ).
thf(f4037,plain,
( $true
!= ( in @ sK629 @ sK628 ) ),
inference(trivial_inequality_removal,[status(thm)],[f4036]) ).
thf(f4036,plain,
( ( $true != $true )
| ( $true
!= ( in @ sK629 @ sK628 ) ) ),
inference(forward_demodulation,[status(thm)],[f3975,f3157]) ).
thf(f3157,plain,
eqimpsubset1 = $true,
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f2031,plain,
( ( symdiffI2 = $true )
& ( prop2set2propI = $true )
& ( cartprodfstpairEq = $true )
& ( app = $true )
& ( noeltsimpempty = $true )
& ( nonemptyImpWitness = $true )
& ( subsetTI = $true )
& ( dsetconstr__Cong = $true )
& ( notequalI2 = $true )
& ( binintersectSubset2 = $true )
& ( funcGraphProp4 = $true )
& ( lamProp = $true )
& ( setadjoinIL = $true )
& ( cartprodmempaircEq = $true )
& ( sepSubset = $true )
& ( exuE3e = $true )
& ( contrasubsetT2 = $true )
& ( emptyset__Cong = $true )
& ( cartprodpairin = $true )
& ( prop2setI = $true )
& ( iffalseProp2 = $true )
& ( iftrue = $true )
& ( powersetTE1 = $true )
& ( exuE2 = $true )
& ( dsetconstrEL = $true )
& ( binintersectI = $true )
& ( dpsetconstrER = $true )
& ( singletonsswitch = $true )
& ( setukpairinjR12 = $true )
& ( binintersectLsub = $true )
& ( kpairp = $true )
& ( quantDeMorgan3 = $true )
& ( notdallE = $true )
& ( setadjoinSub = $true )
& ( funcImageSingleton = $true )
& ( binintersectTERcontra = $true )
& ( setminusER = $true )
& ( subsetE = $true )
& ( binintersectSubset4 = $true )
& ( secondinupair = $true )
& ( setadjoinIR = $true )
& ( iftrueProp2 = $true )
& ( setukpairIR = $true )
& ( notequalI1 = $true )
& ( powersetsubset = $true )
& ( subsetE2 = $true )
& ( setunionsingleton1 = $true )
& ( emptyE1 = $true )
& ( dpsetconstrEL2 = $true )
& ( binintersectSubset3 = $true )
& ( binintersectEL = $true )
& ( upairinpowunion = $true )
& ( upairsetE = $true )
& ( ubforcartprodlem3 = $true )
& ( binintersectSubset1 = $true )
& ( upairequniteq = $true )
& ( iftrueorfalse = $true )
& ( ap2apEq1 = $true )
& ( uniqinunit = $true )
& ( cartprodpairmemER = $true )
& ( subset2powerset = $true )
& ( kfstpairEq = $true )
& ( powersetTI1 = $true )
& ( ex1E1 = $true )
& ( in__Cong = $true )
& ( brelnall1 = $true )
& ( setminusEL = $true )
& ( eqimpsubset2 = $true )
& ( funcGraphProp1 = $true )
& ( complementTI1 = $true )
& ( infuncsetfunc = $true )
& ( binintersectRsub = $true )
& ( iffalseProp1 = $true )
& ( symdiffI1 = $true )
& ( setminusI = $true )
& ( subsetTrans = $true )
& ( setminusERneg = $true )
& ( dpsetconstrSub = $true )
& ( setminusT_lem = $true )
& ( emptysetE = $true )
& ( setukpairinjR1 = $true )
& ( powersetI = $true )
& ( ubforcartprodlem1 = $true )
& ( binunionIL = $true )
& ( dsetconstrER = $true )
& ( emptysetsubset = $true )
& ( setminusILneg = $true )
& ( funcextLem = $true )
& ( doubleComplementI1 = $true )
& ( brelnall2 = $true )
& ( powerset__Cong = $true )
& ( notinsingleton = $true )
& ( descrp = $true )
& ( setminusSubset1 = $true )
& ( setunionE = $true )
& ( setukpairIL = $true )
& ( $true
= ( in @ sK629 @ ( setminus @ sK627 @ ( setminus @ sK627 @ sK628 ) ) ) )
& ( $true
= ( in @ sK629 @ sK627 ) )
& ( $true
!= ( in @ sK629 @ sK628 ) )
& ( $true
= ( in @ sK628 @ ( powerset @ sK627 ) ) )
& ( exu__Cong = $true )
& ( subsetI2 = $true )
& ( singletoninpowunion = $true )
& ( powersetAx = $true )
& ( setext = $true )
& ( kpairiskpair = $true )
& ( upairsetIL = $true )
& ( bs114d = $true )
& ( lamp = $true )
& ( binunionEcases = $true )
& ( eqbreln = $true )
& ( setadjoinSub2 = $true )
& ( ap2apEq2 = $true )
& ( nonemptyI1 = $true )
& ( exuI1 = $true )
& ( subsetI1 = $true )
& ( powersetT_lem = $true )
& ( disjointsetsI1 = $true )
& ( binintersectT_lem = $true )
& ( setextAx = $true )
& ( setadjoinOr = $true )
& ( singletonprop = $true )
& ( beta1 = $true )
& ( nonemptyE1 = $true )
& ( eqinunit = $true )
& ( emptyinunitempty = $true )
& ( subbreln = $true )
& ( contrasubsetT3 = $true )
& ( complementTE1 = $true )
& ( ksndsingleton = $true )
& ( binunionLsub = $true )
& ( setunion__Cong = $true )
& ( setukpairinjR2 = $true )
& ( wellorderingAx = $true )
& ( theprop = $true )
& ( setbeta = $true )
& ( dpsetconstrI = $true )
& ( emptysetAx = $true )
& ( powersetE1 = $true )
& ( dpsetconstrEL1 = $true )
& ( setunionsingleton2 = $true )
& ( iftrueProp1 = $true )
& ( prop2setE = $true )
& ( binunionT_lem = $true )
& ( setminusIRneg = $true )
& ( ex1E2 = $true )
& ( upairsetIR = $true )
& ( symdiffIneg1 = $true )
& ( dpsetconstrERa = $true )
& ( foundationAx = $true )
& ( binunionIR = $true )
& ( setminusELneg = $true )
& ( descr__Cong = $true )
& ( emptyI = $true )
& ( dsetconstrI = $true )
& ( omega0Ax = $true )
& ( sepInPowerset = $true )
& ( setunionAx = $true )
& ( binunionE = $true )
& ( exuE1 = $true )
& ( funcGraphProp3 = $true )
& ( kpairsurjEq = $true )
& ( setunionE2 = $true )
& ( omegaIndAx = $true )
& ( powersetE = $true )
& ( setukpairinjL = $true )
& ( eqimpsubset1 = $true )
& ( iffalse = $true )
& ( apProp = $true )
& ( exuEu = $true )
& ( cartprodmempair1 = $true )
& ( quantDeMorgan1 = $true )
& ( nonemptyI = $true )
& ( cartprodsndin = $true )
& ( upairset2IR = $true )
& ( omegaSAx = $true )
& ( inCongP = $true )
& ( powersetI1 = $true )
& ( symdiffE = $true )
& ( kfstsingleton = $true )
& ( subsetemptysetimpeq = $true )
& ( cartprodpairsurjEq = $true )
& ( funcext = $true )
& ( eta2 = $true )
& ( setminusSubset2 = $true )
& ( upairset2E = $true )
& ( lam2lamEq = $true )
& ( ex1I = $true )
& ( ubforcartprodlem2 = $true )
& ( notsubsetI = $true )
& ( setukpairinjL1 = $true )
& ( omega__Cong = $true )
& ( emptysetimpfalse = $true )
& ( cartprodfstin = $true )
& ( singletonsuniq = $true )
& ( complementT_lem = $true )
& ( binintersectER = $true )
& ( funcext2 = $true )
& ( exuI3 = $true )
& ( funcGraphProp2 = $true )
& ( inPowerset = $true )
& ( notinemptyset = $true )
& ( cartprodpairmemEL = $true )
& ( setadjoinE = $true )
& ( ap2p = $true )
& ( quantDeMorgan2 = $true )
& ( eta1 = $true )
& ( setextT = $true )
& ( binunionRsub = $true )
& ( theeq = $true )
& ( setunionI = $true )
& ( quantDeMorgan4 = $true )
& ( ksndpairEq = $true )
& ( binintersectSubset5 = $true )
& ( setOfPairsIsBReln = $true )
& ( contrasubsetT = $true )
& ( lam2p = $true )
& ( setukpairinjR11 = $true )
& ( setextsub = $true )
& ( ex1I2 = $true )
& ( subsetRefl = $true )
& ( emptyInPowerset = $true )
& ( contrasubsetT1 = $true )
& ( exuE3u = $true )
& ( setadjoin__Cong = $true )
& ( setoftrueEq = $true )
& ( singletoninpowerset = $true )
& ( setukpairinjR = $true )
& ( cartprodmempair = $true )
& ( setminusLsub = $true )
& ( setadjoinAx = $true )
& ( ifSingleton = $true )
& ( exuI2 = $true )
& ( setukpairinjL2 = $true )
& ( cartprodsndpairEq = $true )
& ( setunionsingleton = $true )
& ( emptyinPowerset = $true )
& ( subPowSU = $true )
& ( singletonsubset = $true )
& ( beta2 = $true )
& ( binintersectTELcontra = $true )
& ( ifp = $true )
& ( notdexE = $true )
& ( vacuousDall = $true )
& ( replAx = $true )
& ( funcinfuncset = $true )
& ( symdiffIneg2 = $true )
& ( upairsubunion = $true ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK627,sK628,sK629])],[f889,f2030,f2029]) ).
thf(f2029,plain,
( ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ( ( in @ X2 @ ( setminus @ X0 @ ( setminus @ X0 @ X1 ) ) )
= $true )
& ( $true
= ( in @ X2 @ X0 ) )
& ( $true
!= ( in @ X2 @ X1 ) ) )
& ( ( in @ X1 @ ( powerset @ X0 ) )
= $true ) )
=> ( ? [X2: $i] :
( ( $true
= ( in @ X2 @ ( setminus @ sK627 @ ( setminus @ sK627 @ sK628 ) ) ) )
& ( $true
= ( in @ X2 @ sK627 ) )
& ( $true
!= ( in @ X2 @ sK628 ) ) )
& ( $true
= ( in @ sK628 @ ( powerset @ sK627 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f2030,plain,
( ? [X2: $i] :
( ( $true
= ( in @ X2 @ ( setminus @ sK627 @ ( setminus @ sK627 @ sK628 ) ) ) )
& ( $true
= ( in @ X2 @ sK627 ) )
& ( $true
!= ( in @ X2 @ sK628 ) ) )
=> ( ( $true
= ( in @ sK629 @ ( setminus @ sK627 @ ( setminus @ sK627 @ sK628 ) ) ) )
& ( $true
= ( in @ sK629 @ sK627 ) )
& ( $true
!= ( in @ sK629 @ sK628 ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f889,plain,
( ( symdiffI2 = $true )
& ( prop2set2propI = $true )
& ( cartprodfstpairEq = $true )
& ( app = $true )
& ( noeltsimpempty = $true )
& ( nonemptyImpWitness = $true )
& ( subsetTI = $true )
& ( dsetconstr__Cong = $true )
& ( notequalI2 = $true )
& ( binintersectSubset2 = $true )
& ( funcGraphProp4 = $true )
& ( lamProp = $true )
& ( setadjoinIL = $true )
& ( cartprodmempaircEq = $true )
& ( sepSubset = $true )
& ( exuE3e = $true )
& ( contrasubsetT2 = $true )
& ( emptyset__Cong = $true )
& ( cartprodpairin = $true )
& ( prop2setI = $true )
& ( iffalseProp2 = $true )
& ( iftrue = $true )
& ( powersetTE1 = $true )
& ( exuE2 = $true )
& ( dsetconstrEL = $true )
& ( binintersectI = $true )
& ( dpsetconstrER = $true )
& ( singletonsswitch = $true )
& ( setukpairinjR12 = $true )
& ( binintersectLsub = $true )
& ( kpairp = $true )
& ( quantDeMorgan3 = $true )
& ( notdallE = $true )
& ( setadjoinSub = $true )
& ( funcImageSingleton = $true )
& ( binintersectTERcontra = $true )
& ( setminusER = $true )
& ( subsetE = $true )
& ( binintersectSubset4 = $true )
& ( secondinupair = $true )
& ( setadjoinIR = $true )
& ( iftrueProp2 = $true )
& ( setukpairIR = $true )
& ( notequalI1 = $true )
& ( powersetsubset = $true )
& ( subsetE2 = $true )
& ( setunionsingleton1 = $true )
& ( emptyE1 = $true )
& ( dpsetconstrEL2 = $true )
& ( binintersectSubset3 = $true )
& ( binintersectEL = $true )
& ( upairinpowunion = $true )
& ( upairsetE = $true )
& ( ubforcartprodlem3 = $true )
& ( binintersectSubset1 = $true )
& ( upairequniteq = $true )
& ( iftrueorfalse = $true )
& ( ap2apEq1 = $true )
& ( uniqinunit = $true )
& ( cartprodpairmemER = $true )
& ( subset2powerset = $true )
& ( kfstpairEq = $true )
& ( powersetTI1 = $true )
& ( ex1E1 = $true )
& ( in__Cong = $true )
& ( brelnall1 = $true )
& ( setminusEL = $true )
& ( eqimpsubset2 = $true )
& ( funcGraphProp1 = $true )
& ( complementTI1 = $true )
& ( infuncsetfunc = $true )
& ( binintersectRsub = $true )
& ( iffalseProp1 = $true )
& ( symdiffI1 = $true )
& ( setminusI = $true )
& ( subsetTrans = $true )
& ( setminusERneg = $true )
& ( dpsetconstrSub = $true )
& ( setminusT_lem = $true )
& ( emptysetE = $true )
& ( setukpairinjR1 = $true )
& ( powersetI = $true )
& ( ubforcartprodlem1 = $true )
& ( binunionIL = $true )
& ( dsetconstrER = $true )
& ( emptysetsubset = $true )
& ( setminusILneg = $true )
& ( funcextLem = $true )
& ( doubleComplementI1 = $true )
& ( brelnall2 = $true )
& ( powerset__Cong = $true )
& ( notinsingleton = $true )
& ( descrp = $true )
& ( setminusSubset1 = $true )
& ( setunionE = $true )
& ( setukpairIL = $true )
& ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ( ( in @ X2 @ ( setminus @ X0 @ ( setminus @ X0 @ X1 ) ) )
= $true )
& ( $true
= ( in @ X2 @ X0 ) )
& ( $true
!= ( in @ X2 @ X1 ) ) )
& ( ( in @ X1 @ ( powerset @ X0 ) )
= $true ) )
& ( exu__Cong = $true )
& ( subsetI2 = $true )
& ( singletoninpowunion = $true )
& ( powersetAx = $true )
& ( setext = $true )
& ( kpairiskpair = $true )
& ( upairsetIL = $true )
& ( bs114d = $true )
& ( lamp = $true )
& ( binunionEcases = $true )
& ( eqbreln = $true )
& ( setadjoinSub2 = $true )
& ( ap2apEq2 = $true )
& ( nonemptyI1 = $true )
& ( exuI1 = $true )
& ( subsetI1 = $true )
& ( powersetT_lem = $true )
& ( disjointsetsI1 = $true )
& ( binintersectT_lem = $true )
& ( setextAx = $true )
& ( setadjoinOr = $true )
& ( singletonprop = $true )
& ( beta1 = $true )
& ( nonemptyE1 = $true )
& ( eqinunit = $true )
& ( emptyinunitempty = $true )
& ( subbreln = $true )
& ( contrasubsetT3 = $true )
& ( complementTE1 = $true )
& ( ksndsingleton = $true )
& ( binunionLsub = $true )
& ( setunion__Cong = $true )
& ( setukpairinjR2 = $true )
& ( wellorderingAx = $true )
& ( theprop = $true )
& ( setbeta = $true )
& ( dpsetconstrI = $true )
& ( emptysetAx = $true )
& ( powersetE1 = $true )
& ( dpsetconstrEL1 = $true )
& ( setunionsingleton2 = $true )
& ( iftrueProp1 = $true )
& ( prop2setE = $true )
& ( binunionT_lem = $true )
& ( setminusIRneg = $true )
& ( ex1E2 = $true )
& ( upairsetIR = $true )
& ( symdiffIneg1 = $true )
& ( dpsetconstrERa = $true )
& ( foundationAx = $true )
& ( binunionIR = $true )
& ( setminusELneg = $true )
& ( descr__Cong = $true )
& ( emptyI = $true )
& ( dsetconstrI = $true )
& ( omega0Ax = $true )
& ( sepInPowerset = $true )
& ( setunionAx = $true )
& ( binunionE = $true )
& ( exuE1 = $true )
& ( funcGraphProp3 = $true )
& ( kpairsurjEq = $true )
& ( setunionE2 = $true )
& ( omegaIndAx = $true )
& ( powersetE = $true )
& ( setukpairinjL = $true )
& ( eqimpsubset1 = $true )
& ( iffalse = $true )
& ( apProp = $true )
& ( exuEu = $true )
& ( cartprodmempair1 = $true )
& ( quantDeMorgan1 = $true )
& ( nonemptyI = $true )
& ( cartprodsndin = $true )
& ( upairset2IR = $true )
& ( omegaSAx = $true )
& ( inCongP = $true )
& ( powersetI1 = $true )
& ( symdiffE = $true )
& ( kfstsingleton = $true )
& ( subsetemptysetimpeq = $true )
& ( cartprodpairsurjEq = $true )
& ( funcext = $true )
& ( eta2 = $true )
& ( setminusSubset2 = $true )
& ( upairset2E = $true )
& ( lam2lamEq = $true )
& ( ex1I = $true )
& ( ubforcartprodlem2 = $true )
& ( notsubsetI = $true )
& ( setukpairinjL1 = $true )
& ( omega__Cong = $true )
& ( emptysetimpfalse = $true )
& ( cartprodfstin = $true )
& ( singletonsuniq = $true )
& ( complementT_lem = $true )
& ( binintersectER = $true )
& ( funcext2 = $true )
& ( exuI3 = $true )
& ( funcGraphProp2 = $true )
& ( inPowerset = $true )
& ( notinemptyset = $true )
& ( cartprodpairmemEL = $true )
& ( setadjoinE = $true )
& ( ap2p = $true )
& ( quantDeMorgan2 = $true )
& ( eta1 = $true )
& ( setextT = $true )
& ( binunionRsub = $true )
& ( theeq = $true )
& ( setunionI = $true )
& ( quantDeMorgan4 = $true )
& ( ksndpairEq = $true )
& ( binintersectSubset5 = $true )
& ( setOfPairsIsBReln = $true )
& ( contrasubsetT = $true )
& ( lam2p = $true )
& ( setukpairinjR11 = $true )
& ( setextsub = $true )
& ( ex1I2 = $true )
& ( subsetRefl = $true )
& ( emptyInPowerset = $true )
& ( contrasubsetT1 = $true )
& ( exuE3u = $true )
& ( setadjoin__Cong = $true )
& ( setoftrueEq = $true )
& ( singletoninpowerset = $true )
& ( setukpairinjR = $true )
& ( cartprodmempair = $true )
& ( setminusLsub = $true )
& ( setadjoinAx = $true )
& ( ifSingleton = $true )
& ( exuI2 = $true )
& ( setukpairinjL2 = $true )
& ( cartprodsndpairEq = $true )
& ( setunionsingleton = $true )
& ( emptyinPowerset = $true )
& ( subPowSU = $true )
& ( singletonsubset = $true )
& ( beta2 = $true )
& ( binintersectTELcontra = $true )
& ( ifp = $true )
& ( notdexE = $true )
& ( vacuousDall = $true )
& ( replAx = $true )
& ( funcinfuncset = $true )
& ( symdiffIneg2 = $true )
& ( upairsubunion = $true ) ),
inference(flattening,[status(thm)],[f888]) ).
thf(f888,plain,
( ? [X0: $i,X1: $i] :
( ? [X2: $i] :
( ( $true
!= ( in @ X2 @ X1 ) )
& ( ( in @ X2 @ ( setminus @ X0 @ ( setminus @ X0 @ X1 ) ) )
= $true )
& ( $true
= ( in @ X2 @ X0 ) ) )
& ( ( in @ X1 @ ( powerset @ X0 ) )
= $true ) )
& ( doubleComplementI1 = $true )
& ( contrasubsetT3 = $true )
& ( contrasubsetT2 = $true )
& ( contrasubsetT1 = $true )
& ( contrasubsetT = $true )
& ( binintersectTERcontra = $true )
& ( binintersectTELcontra = $true )
& ( complementTE1 = $true )
& ( complementTI1 = $true )
& ( powersetTE1 = $true )
& ( powersetTI1 = $true )
& ( subsetTI = $true )
& ( setextT = $true )
& ( complementT_lem = $true )
& ( setminusT_lem = $true )
& ( powersetT_lem = $true )
& ( binunionT_lem = $true )
& ( binintersectT_lem = $true )
& ( iftrueorfalse = $true )
& ( iffalse = $true )
& ( iftrue = $true )
& ( theeq = $true )
& ( ifp = $true )
& ( ifSingleton = $true )
& ( iftrueProp2 = $true )
& ( iftrueProp1 = $true )
& ( iffalseProp2 = $true )
& ( iffalseProp1 = $true )
& ( eta2 = $true )
& ( beta2 = $true )
& ( lam2lamEq = $true )
& ( eta1 = $true )
& ( beta1 = $true )
& ( ap2apEq2 = $true )
& ( ap2apEq1 = $true )
& ( funcext2 = $true )
& ( funcext = $true )
& ( eqbreln = $true )
& ( subbreln = $true )
& ( funcGraphProp4 = $true )
& ( funcextLem = $true )
& ( funcGraphProp2 = $true )
& ( funcGraphProp3 = $true )
& ( funcGraphProp1 = $true )
& ( ex1E2 = $true )
& ( brelnall2 = $true )
& ( brelnall1 = $true )
& ( lam2p = $true )
& ( lamp = $true )
& ( lamProp = $true )
& ( funcinfuncset = $true )
& ( ap2p = $true )
& ( infuncsetfunc = $true )
& ( app = $true )
& ( apProp = $true )
& ( funcImageSingleton = $true )
& ( dpsetconstrER = $true )
& ( dpsetconstrEL2 = $true )
& ( dpsetconstrEL1 = $true )
& ( dpsetconstrERa = $true )
& ( setOfPairsIsBReln = $true )
& ( dpsetconstrSub = $true )
& ( dpsetconstrI = $true )
& ( cartprodpairsurjEq = $true )
& ( cartprodsndpairEq = $true )
& ( cartprodfstpairEq = $true )
& ( cartprodmempaircEq = $true )
& ( cartprodpairmemER = $true )
& ( cartprodpairmemEL = $true )
& ( cartprodsndin = $true )
& ( kpairsurjEq = $true )
& ( ksndpairEq = $true )
& ( ksndsingleton = $true )
& ( setukpairinjR = $true )
& ( setukpairinjR2 = $true )
& ( upairequniteq = $true )
& ( setukpairinjR1 = $true )
& ( setukpairinjR12 = $true )
& ( setukpairinjR11 = $true )
& ( setukpairinjL = $true )
& ( setukpairinjL2 = $true )
& ( cartprodfstin = $true )
& ( kfstpairEq = $true )
& ( theprop = $true )
& ( kfstsingleton = $true )
& ( setukpairinjL1 = $true )
& ( singletonsuniq = $true )
& ( ex1I2 = $true )
& ( ex1I = $true )
& ( ex1E1 = $true )
& ( singletonprop = $true )
& ( setunionsingleton = $true )
& ( setunionsingleton2 = $true )
& ( setunionsingleton1 = $true )
& ( setunionE2 = $true )
& ( cartprodmempair = $true )
& ( cartprodmempair1 = $true )
& ( cartprodpairin = $true )
& ( ubforcartprodlem3 = $true )
& ( ubforcartprodlem2 = $true )
& ( ubforcartprodlem1 = $true )
& ( upairinpowunion = $true )
& ( upairsubunion = $true )
& ( upairset2E = $true )
& ( singletoninpowunion = $true )
& ( singletoninpowerset = $true )
& ( singletonsubset = $true )
& ( kpairp = $true )
& ( kpairiskpair = $true )
& ( setukpairIR = $true )
& ( setukpairIL = $true )
& ( secondinupair = $true )
& ( symdiffIneg2 = $true )
& ( symdiffIneg1 = $true )
& ( symdiffI2 = $true )
& ( symdiffI1 = $true )
& ( symdiffE = $true )
& ( setminusSubset1 = $true )
& ( setminusLsub = $true )
& ( setminusIRneg = $true )
& ( setminusILneg = $true )
& ( setminusELneg = $true )
& ( setminusERneg = $true )
& ( setminusSubset2 = $true )
& ( setminusER = $true )
& ( setminusEL = $true )
& ( setminusI = $true )
& ( bs114d = $true )
& ( binintersectSubset1 = $true )
& ( binintersectSubset4 = $true )
& ( binintersectRsub = $true )
& ( disjointsetsI1 = $true )
& ( binintersectER = $true )
& ( binintersectSubset3 = $true )
& ( binintersectSubset2 = $true )
& ( binintersectLsub = $true )
& ( binintersectEL = $true )
& ( binintersectSubset5 = $true )
& ( binintersectI = $true )
& ( binunionRsub = $true )
& ( binunionLsub = $true )
& ( binunionE = $true )
& ( binunionEcases = $true )
& ( binunionIR = $true )
& ( upairset2IR = $true )
& ( binunionIL = $true )
& ( sepSubset = $true )
& ( sepInPowerset = $true )
& ( powersetsubset = $true )
& ( inPowerset = $true )
& ( powersetE1 = $true )
& ( powersetI1 = $true )
& ( subsetemptysetimpeq = $true )
& ( setextsub = $true )
& ( subset2powerset = $true )
& ( setadjoinSub2 = $true )
& ( setadjoinSub = $true )
& ( subsetTrans = $true )
& ( subsetRefl = $true )
& ( notequalI2 = $true )
& ( notequalI1 = $true )
& ( notsubsetI = $true )
& ( subsetE2 = $true )
& ( subsetE = $true )
& ( emptysetsubset = $true )
& ( subsetI2 = $true )
& ( eqimpsubset1 = $true )
& ( eqimpsubset2 = $true )
& ( subsetI1 = $true )
& ( dsetconstr__Cong = $true )
& ( descr__Cong = $true )
& ( exuEu = $true )
& ( omega__Cong = $true )
& ( setunion__Cong = $true )
& ( powerset__Cong = $true )
& ( setadjoin__Cong = $true )
& ( emptyset__Cong = $true )
& ( exu__Cong = $true )
& ( exuE3u = $true )
& ( in__Cong = $true )
& ( inCongP = $true )
& ( exuI2 = $true )
& ( exuI3 = $true )
& ( exuI1 = $true )
& ( notdallE = $true )
& ( notdexE = $true )
& ( prop2set2propI = $true )
& ( prop2setI = $true )
& ( quantDeMorgan4 = $true )
& ( quantDeMorgan3 = $true )
& ( quantDeMorgan2 = $true )
& ( quantDeMorgan1 = $true )
& ( vacuousDall = $true )
& ( emptyE1 = $true )
& ( upairsetIR = $true )
& ( upairsetIL = $true )
& ( upairsetE = $true )
& ( singletonsswitch = $true )
& ( eqinunit = $true )
& ( notinsingleton = $true )
& ( uniqinunit = $true )
& ( nonemptyImpWitness = $true )
& ( exuE2 = $true )
& ( subPowSU = $true )
& ( setunionE = $true )
& ( setunionI = $true )
& ( powersetE = $true )
& ( emptyInPowerset = $true )
& ( emptyinPowerset = $true )
& ( powersetI = $true )
& ( setoftrueEq = $true )
& ( setadjoinOr = $true )
& ( setadjoinE = $true )
& ( setadjoinIR = $true )
& ( emptyinunitempty = $true )
& ( setadjoinIL = $true )
& ( nonemptyI1 = $true )
& ( nonemptyI = $true )
& ( nonemptyE1 = $true )
& ( setbeta = $true )
& ( noeltsimpempty = $true )
& ( emptyI = $true )
& ( setext = $true )
& ( exuE3e = $true )
& ( notinemptyset = $true )
& ( emptysetimpfalse = $true )
& ( emptysetE = $true )
& ( prop2setE = $true )
& ( exuE1 = $true )
& ( dsetconstrER = $true )
& ( dsetconstrEL = $true )
& ( dsetconstrI = $true )
& ( descrp = $true )
& ( wellorderingAx = $true )
& ( foundationAx = $true )
& ( replAx = $true )
& ( omegaIndAx = $true )
& ( omegaSAx = $true )
& ( omega0Ax = $true )
& ( setunionAx = $true )
& ( powersetAx = $true )
& ( setadjoinAx = $true )
& ( emptysetAx = $true )
& ( setextAx = $true ) ),
inference(ennf_transformation,[status(thm)],[f719]) ).
thf(f719,plain,
~ ( ( setextAx = $true )
=> ( ( emptysetAx = $true )
=> ( ( setadjoinAx = $true )
=> ( ( powersetAx = $true )
=> ( ( setunionAx = $true )
=> ( ( omega0Ax = $true )
=> ( ( omegaSAx = $true )
=> ( ( omegaIndAx = $true )
=> ( ( replAx = $true )
=> ( ( foundationAx = $true )
=> ( ( wellorderingAx = $true )
=> ( ( descrp = $true )
=> ( ( dsetconstrI = $true )
=> ( ( dsetconstrEL = $true )
=> ( ( dsetconstrER = $true )
=> ( ( exuE1 = $true )
=> ( ( prop2setE = $true )
=> ( ( emptysetE = $true )
=> ( ( emptysetimpfalse = $true )
=> ( ( notinemptyset = $true )
=> ( ( exuE3e = $true )
=> ( ( setext = $true )
=> ( ( emptyI = $true )
=> ( ( noeltsimpempty = $true )
=> ( ( setbeta = $true )
=> ( ( nonemptyE1 = $true )
=> ( ( nonemptyI = $true )
=> ( ( nonemptyI1 = $true )
=> ( ( setadjoinIL = $true )
=> ( ( emptyinunitempty = $true )
=> ( ( setadjoinIR = $true )
=> ( ( setadjoinE = $true )
=> ( ( setadjoinOr = $true )
=> ( ( setoftrueEq = $true )
=> ( ( powersetI = $true )
=> ( ( emptyinPowerset = $true )
=> ( ( emptyInPowerset = $true )
=> ( ( powersetE = $true )
=> ( ( setunionI = $true )
=> ( ( setunionE = $true )
=> ( ( subPowSU = $true )
=> ( ( exuE2 = $true )
=> ( ( nonemptyImpWitness = $true )
=> ( ( uniqinunit = $true )
=> ( ( notinsingleton = $true )
=> ( ( eqinunit = $true )
=> ( ( singletonsswitch = $true )
=> ( ( upairsetE = $true )
=> ( ( upairsetIL = $true )
=> ( ( upairsetIR = $true )
=> ( ( emptyE1 = $true )
=> ( ( vacuousDall = $true )
=> ( ( quantDeMorgan1 = $true )
=> ( ( quantDeMorgan2 = $true )
=> ( ( quantDeMorgan3 = $true )
=> ( ( quantDeMorgan4 = $true )
=> ( ( prop2setI = $true )
=> ( ( prop2set2propI = $true )
=> ( ( notdexE = $true )
=> ( ( notdallE = $true )
=> ( ( exuI1 = $true )
=> ( ( exuI3 = $true )
=> ( ( exuI2 = $true )
=> ( ( inCongP = $true )
=> ( ( in__Cong = $true )
=> ( ( exuE3u = $true )
=> ( ( exu__Cong = $true )
=> ( ( emptyset__Cong = $true )
=> ( ( setadjoin__Cong = $true )
=> ( ( powerset__Cong = $true )
=> ( ( setunion__Cong = $true )
=> ( ( omega__Cong = $true )
=> ( ( exuEu = $true )
=> ( ( descr__Cong = $true )
=> ( ( dsetconstr__Cong = $true )
=> ( ( subsetI1 = $true )
=> ( ( eqimpsubset2 = $true )
=> ( ( eqimpsubset1 = $true )
=> ( ( subsetI2 = $true )
=> ( ( emptysetsubset = $true )
=> ( ( subsetE = $true )
=> ( ( subsetE2 = $true )
=> ( ( notsubsetI = $true )
=> ( ( notequalI1 = $true )
=> ( ( notequalI2 = $true )
=> ( ( subsetRefl = $true )
=> ( ( subsetTrans = $true )
=> ( ( setadjoinSub = $true )
=> ( ( setadjoinSub2 = $true )
=> ( ( subset2powerset = $true )
=> ( ( setextsub = $true )
=> ( ( subsetemptysetimpeq = $true )
=> ( ( powersetI1 = $true )
=> ( ( powersetE1 = $true )
=> ( ( inPowerset = $true )
=> ( ( powersetsubset = $true )
=> ( ( sepInPowerset = $true )
=> ( ( sepSubset = $true )
=> ( ( binunionIL = $true )
=> ( ( upairset2IR = $true )
=> ( ( binunionIR = $true )
=> ( ( binunionEcases = $true )
=> ( ( binunionE = $true )
=> ( ( binunionLsub = $true )
=> ( ( binunionRsub = $true )
=> ( ( binintersectI = $true )
=> ( ( binintersectSubset5 = $true )
=> ( ( binintersectEL = $true )
=> ( ( binintersectLsub = $true )
=> ( ( binintersectSubset2 = $true )
=> ( ( binintersectSubset3 = $true )
=> ( ( binintersectER = $true )
=> ( ( disjointsetsI1 = $true )
=> ( ( binintersectRsub = $true )
=> ( ( binintersectSubset4 = $true )
=> ( ( binintersectSubset1 = $true )
=> ( ( bs114d = $true )
=> ( ( setminusI = $true )
=> ( ( setminusEL = $true )
=> ( ( setminusER = $true )
=> ( ( setminusSubset2 = $true )
=> ( ( setminusERneg = $true )
=> ( ( setminusELneg = $true )
=> ( ( setminusILneg = $true )
=> ( ( setminusIRneg = $true )
=> ( ( setminusLsub = $true )
=> ( ( setminusSubset1 = $true )
=> ( ( symdiffE = $true )
=> ( ( symdiffI1 = $true )
=> ( ( symdiffI2 = $true )
=> ( ( symdiffIneg1 = $true )
=> ( ( symdiffIneg2 = $true )
=> ( ( secondinupair = $true )
=> ( ( setukpairIL = $true )
=> ( ( setukpairIR = $true )
=> ( ( kpairiskpair = $true )
=> ( ( kpairp = $true )
=> ( ( singletonsubset = $true )
=> ( ( singletoninpowerset = $true )
=> ( ( singletoninpowunion = $true )
=> ( ( upairset2E = $true )
=> ( ( upairsubunion = $true )
=> ( ( upairinpowunion = $true )
=> ( ( ubforcartprodlem1 = $true )
=> ( ( ubforcartprodlem2 = $true )
=> ( ( ubforcartprodlem3 = $true )
=> ( ( cartprodpairin = $true )
=> ( ( cartprodmempair1 = $true )
=> ( ( cartprodmempair = $true )
=> ( ( setunionE2 = $true )
=> ( ( setunionsingleton1 = $true )
=> ( ( setunionsingleton2 = $true )
=> ( ( setunionsingleton = $true )
=> ( ( singletonprop = $true )
=> ( ( ex1E1 = $true )
=> ( ( ex1I = $true )
=> ( ( ex1I2 = $true )
=> ( ( singletonsuniq = $true )
=> ( ( setukpairinjL1 = $true )
=> ( ( kfstsingleton = $true )
=> ( ( theprop = $true )
=> ( ( kfstpairEq = $true )
=> ( ( cartprodfstin = $true )
=> ( ( setukpairinjL2 = $true )
=> ( ( setukpairinjL = $true )
=> ( ( setukpairinjR11 = $true )
=> ( ( setukpairinjR12 = $true )
=> ( ( setukpairinjR1 = $true )
=> ( ( upairequniteq = $true )
=> ( ( setukpairinjR2 = $true )
=> ( ( setukpairinjR = $true )
=> ( ( ksndsingleton = $true )
=> ( ( ksndpairEq = $true )
=> ( ( kpairsurjEq = $true )
=> ( ( cartprodsndin = $true )
=> ( ( cartprodpairmemEL = $true )
=> ( ( cartprodpairmemER = $true )
=> ( ( cartprodmempaircEq = $true )
=> ( ( cartprodfstpairEq = $true )
=> ( ( cartprodsndpairEq = $true )
=> ( ( cartprodpairsurjEq = $true )
=> ( ( dpsetconstrI = $true )
=> ( ( dpsetconstrSub = $true )
=> ( ( setOfPairsIsBReln = $true )
=> ( ( dpsetconstrERa = $true )
=> ( ( dpsetconstrEL1 = $true )
=> ( ( dpsetconstrEL2 = $true )
=> ( ( dpsetconstrER = $true )
=> ( ( funcImageSingleton = $true )
=> ( ( apProp = $true )
=> ( ( app = $true )
=> ( ( infuncsetfunc = $true )
=> ( ( ap2p = $true )
=> ( ( funcinfuncset = $true )
=> ( ( lamProp = $true )
=> ( ( lamp = $true )
=> ( ( lam2p = $true )
=> ( ( brelnall1 = $true )
=> ( ( brelnall2 = $true )
=> ( ( ex1E2 = $true )
=> ( ( funcGraphProp1 = $true )
=> ( ( funcGraphProp3 = $true )
=> ( ( funcGraphProp2 = $true )
=> ( ( funcextLem = $true )
=> ( ( funcGraphProp4 = $true )
=> ( ( subbreln = $true )
=> ( ( eqbreln = $true )
=> ( ( funcext = $true )
=> ( ( funcext2 = $true )
=> ( ( ap2apEq1 = $true )
=> ( ( ap2apEq2 = $true )
=> ( ( beta1 = $true )
=> ( ( eta1 = $true )
=> ( ( lam2lamEq = $true )
=> ( ( beta2 = $true )
=> ( ( eta2 = $true )
=> ( ( iffalseProp1 = $true )
=> ( ( iffalseProp2 = $true )
=> ( ( iftrueProp1 = $true )
=> ( ( iftrueProp2 = $true )
=> ( ( ifSingleton = $true )
=> ( ( ifp = $true )
=> ( ( theeq = $true )
=> ( ( iftrue = $true )
=> ( ( iffalse = $true )
=> ( ( iftrueorfalse = $true )
=> ( ( binintersectT_lem = $true )
=> ( ( binunionT_lem = $true )
=> ( ( powersetT_lem = $true )
=> ( ( setminusT_lem = $true )
=> ( ( complementT_lem = $true )
=> ( ( setextT = $true )
=> ( ( subsetTI = $true )
=> ( ( powersetTI1 = $true )
=> ( ( powersetTE1 = $true )
=> ( ( complementTI1 = $true )
=> ( ( complementTE1 = $true )
=> ( ( binintersectTELcontra = $true )
=> ( ( binintersectTERcontra = $true )
=> ( ( contrasubsetT = $true )
=> ( ( contrasubsetT1 = $true )
=> ( ( contrasubsetT2 = $true )
=> ( ( contrasubsetT3 = $true )
=> ( ( doubleComplementI1 = $true )
=> ! [X0: $i,X1: $i] :
( ( ( in @ X1 @ ( powerset @ X0 ) )
= $true )
=> ! [X2: $i] :
( ( $true
= ( in @ X2 @ X0 ) )
=> ( ( ( in @ X2 @ ( setminus @ X0 @ ( setminus @ X0 @ X1 ) ) )
= $true )
=> ( $true
= ( in @ X2 @ X1 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f718]) ).
thf(f718,plain,
~ ( 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
=> ( brelnall1
=> ( brelnall2
=> ( ex1E2
=> ( funcGraphProp1
=> ( funcGraphProp3
=> ( funcGraphProp2
=> ( funcextLem
=> ( funcGraphProp4
=> ( subbreln
=> ( eqbreln
=> ( funcext
=> ( funcext2
=> ( ap2apEq1
=> ( ap2apEq2
=> ( beta1
=> ( eta1
=> ( lam2lamEq
=> ( beta2
=> ( eta2
=> ( iffalseProp1
=> ( iffalseProp2
=> ( iftrueProp1
=> ( iftrueProp2
=> ( ifSingleton
=> ( ifp
=> ( theeq
=> ( iftrue
=> ( iffalse
=> ( iftrueorfalse
=> ( binintersectT_lem
=> ( binunionT_lem
=> ( powersetT_lem
=> ( setminusT_lem
=> ( complementT_lem
=> ( setextT
=> ( subsetTI
=> ( powersetTI1
=> ( powersetTE1
=> ( complementTI1
=> ( complementTE1
=> ( binintersectTELcontra
=> ( binintersectTERcontra
=> ( contrasubsetT
=> ( contrasubsetT1
=> ( contrasubsetT2
=> ( contrasubsetT3
=> ( doubleComplementI1
=> ! [X0: $i,X1: $i] :
( ( in @ X1 @ ( powerset @ X0 ) )
=> ! [X2: $i] :
( ( in @ X2 @ X0 )
=> ( ( in @ X2 @ ( setminus @ X0 @ ( setminus @ X0 @ X1 ) ) )
=> ( in @ X2 @ X1 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(rectify,[status(thm)],[f250]) ).
thf(f250,negated_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
=> ( brelnall1
=> ( brelnall2
=> ( ex1E2
=> ( funcGraphProp1
=> ( funcGraphProp3
=> ( funcGraphProp2
=> ( funcextLem
=> ( funcGraphProp4
=> ( subbreln
=> ( eqbreln
=> ( funcext
=> ( funcext2
=> ( ap2apEq1
=> ( ap2apEq2
=> ( beta1
=> ( eta1
=> ( lam2lamEq
=> ( beta2
=> ( eta2
=> ( iffalseProp1
=> ( iffalseProp2
=> ( iftrueProp1
=> ( iftrueProp2
=> ( ifSingleton
=> ( ifp
=> ( theeq
=> ( iftrue
=> ( iffalse
=> ( iftrueorfalse
=> ( binintersectT_lem
=> ( binunionT_lem
=> ( powersetT_lem
=> ( setminusT_lem
=> ( complementT_lem
=> ( setextT
=> ( subsetTI
=> ( powersetTI1
=> ( powersetTE1
=> ( complementTI1
=> ( complementTE1
=> ( binintersectTELcontra
=> ( binintersectTERcontra
=> ( contrasubsetT
=> ( contrasubsetT1
=> ( contrasubsetT2
=> ( contrasubsetT3
=> ( doubleComplementI1
=> ! [X3: $i,X11: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ ( setminus @ X3 @ X11 ) ) )
=> ( in @ X1 @ X11 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f249]) ).
thf(f249,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
=> ( brelnall1
=> ( brelnall2
=> ( ex1E2
=> ( funcGraphProp1
=> ( funcGraphProp3
=> ( funcGraphProp2
=> ( funcextLem
=> ( funcGraphProp4
=> ( subbreln
=> ( eqbreln
=> ( funcext
=> ( funcext2
=> ( ap2apEq1
=> ( ap2apEq2
=> ( beta1
=> ( eta1
=> ( lam2lamEq
=> ( beta2
=> ( eta2
=> ( iffalseProp1
=> ( iffalseProp2
=> ( iftrueProp1
=> ( iftrueProp2
=> ( ifSingleton
=> ( ifp
=> ( theeq
=> ( iftrue
=> ( iffalse
=> ( iftrueorfalse
=> ( binintersectT_lem
=> ( binunionT_lem
=> ( powersetT_lem
=> ( setminusT_lem
=> ( complementT_lem
=> ( setextT
=> ( subsetTI
=> ( powersetTI1
=> ( powersetTE1
=> ( complementTI1
=> ( complementTE1
=> ( binintersectTELcontra
=> ( binintersectTERcontra
=> ( contrasubsetT
=> ( contrasubsetT1
=> ( contrasubsetT2
=> ( contrasubsetT3
=> ( doubleComplementI1
=> ! [X3: $i,X11: $i] :
( ( in @ X11 @ ( powerset @ X3 ) )
=> ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( in @ X1 @ ( setminus @ X3 @ ( setminus @ X3 @ X11 ) ) )
=> ( in @ X1 @ X11 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',doubleComplementE1) ).
thf(f3975,plain,
( ( $true
!= ( in @ sK629 @ sK628 ) )
| ( eqimpsubset1 != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f3965]) ).
thf(f3965,plain,
( ( eqimpsubset1 != $true )
| ( $true
!= ( in @ sK629 @ sK628 ) )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f3706,f3540]) ).
thf(f3540,plain,
! [X3: $i] :
( ( ( subset @ X3 @ X3 )
= $true )
| ( eqimpsubset1 != $true ) ),
inference(equality_resolution,[status(thm)],[f2509]) ).
thf(f2509,plain,
! [X2: $i,X3: $i] :
( ( $true
= ( subset @ X3 @ X2 ) )
| ( X2 != X3 )
| ( eqimpsubset1 != $true ) ),
inference(cnf_transformation,[status(thm)],[f1391]) ).
thf(f1391,plain,
( ( ( eqimpsubset1 = $true )
| ( ( $true
!= ( subset @ sK205 @ sK204 ) )
& ( sK204 = sK205 ) ) )
& ( ! [X2: $i,X3: $i] :
( ( $true
= ( subset @ X3 @ X2 ) )
| ( X2 != X3 ) )
| ( eqimpsubset1 != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK204,sK205])],[f1389,f1390]) ).
thf(f1390,plain,
( ? [X0: $i,X1: $i] :
( ( $true
!= ( subset @ X1 @ X0 ) )
& ( X0 = X1 ) )
=> ( ( $true
!= ( subset @ sK205 @ sK204 ) )
& ( sK204 = sK205 ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1389,plain,
( ( ( eqimpsubset1 = $true )
| ? [X0: $i,X1: $i] :
( ( $true
!= ( subset @ X1 @ X0 ) )
& ( X0 = X1 ) ) )
& ( ! [X2: $i,X3: $i] :
( ( $true
= ( subset @ X3 @ X2 ) )
| ( X2 != X3 ) )
| ( eqimpsubset1 != $true ) ) ),
inference(rectify,[status(thm)],[f1388]) ).
thf(f1388,plain,
( ( ( eqimpsubset1 = $true )
| ? [X0: $i,X1: $i] :
( ( $true
!= ( subset @ X1 @ X0 ) )
& ( X0 = X1 ) ) )
& ( ! [X0: $i,X1: $i] :
( ( $true
= ( subset @ X1 @ X0 ) )
| ( X0 != X1 ) )
| ( eqimpsubset1 != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f945]) ).
thf(f945,plain,
( ( eqimpsubset1 = $true )
<=> ! [X0: $i,X1: $i] :
( ( $true
= ( subset @ X1 @ X0 ) )
| ( X0 != X1 ) ) ),
inference(ennf_transformation,[status(thm)],[f623]) ).
thf(f623,plain,
( ! [X0: $i,X1: $i] :
( ( X0 = X1 )
=> ( $true
= ( subset @ X1 @ X0 ) ) )
<=> ( eqimpsubset1 = $true ) ),
inference(fool_elimination,[status(thm)],[f622]) ).
thf(f622,plain,
! [X0: $i,X1: $i] :
( ( ( X0 = X1 )
=> ( subset @ X1 @ X0 ) )
= eqimpsubset1 ),
inference(rectify,[status(thm)],[f80]) ).
thf(f80,axiom,
! [X4: $i,X3: $i] :
( ( ( X3 = X4 )
=> ( subset @ X3 @ X4 ) )
= eqimpsubset1 ),
file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',eqimpsubset1) ).
thf(f3706,plain,
! [X0: $i] :
( ( $true
!= ( subset @ X0 @ sK628 ) )
| ( $true
!= ( in @ sK629 @ X0 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f3705]) ).
thf(f3705,plain,
! [X0: $i] :
( ( $true
!= ( in @ sK629 @ X0 ) )
| ( $true
!= ( subset @ X0 @ sK628 ) )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f3704,f3286]) ).
thf(f3286,plain,
subsetE = $true,
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f3704,plain,
! [X0: $i] :
( ( $true
!= ( subset @ X0 @ sK628 ) )
| ( subsetE != $true )
| ( $true
!= ( in @ sK629 @ X0 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f3698]) ).
thf(f3698,plain,
! [X0: $i] :
( ( $true
!= ( in @ sK629 @ X0 ) )
| ( $true
!= ( subset @ X0 @ sK628 ) )
| ( $true != $true )
| ( subsetE != $true ) ),
inference(superposition,[status(thm)],[f3225,f2394]) ).
thf(f2394,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X4 )
= $true )
| ( $true
!= ( in @ X5 @ X3 ) )
| ( ( subset @ X3 @ X4 )
!= $true )
| ( subsetE != $true ) ),
inference(cnf_transformation,[status(thm)],[f1247]) ).
thf(f1247,plain,
( ( ( subsetE = $true )
| ( ( $true
= ( subset @ sK118 @ sK119 ) )
& ( $true
!= ( in @ sK120 @ sK119 ) )
& ( ( in @ sK120 @ sK118 )
= $true ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( subset @ X3 @ X4 )
!= $true )
| ( ( in @ X5 @ X4 )
= $true )
| ( $true
!= ( in @ X5 @ X3 ) ) )
| ( subsetE != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK118,sK119,sK120])],[f1245,f1246]) ).
thf(f1246,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( subset @ X0 @ X1 ) )
& ( $true
!= ( in @ X2 @ X1 ) )
& ( $true
= ( in @ X2 @ X0 ) ) )
=> ( ( $true
= ( subset @ sK118 @ sK119 ) )
& ( $true
!= ( in @ sK120 @ sK119 ) )
& ( ( in @ sK120 @ sK118 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1245,plain,
( ( ( subsetE = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( subset @ X0 @ X1 ) )
& ( $true
!= ( in @ X2 @ X1 ) )
& ( $true
= ( in @ X2 @ X0 ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( subset @ X3 @ X4 )
!= $true )
| ( ( in @ X5 @ X4 )
= $true )
| ( $true
!= ( in @ X5 @ X3 ) ) )
| ( subsetE != $true ) ) ),
inference(rectify,[status(thm)],[f1244]) ).
thf(f1244,plain,
( ( ( subsetE = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( subset @ X0 @ X1 ) )
& ( $true
!= ( in @ X2 @ X1 ) )
& ( $true
= ( in @ X2 @ X0 ) ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( subset @ X0 @ X1 ) )
| ( $true
= ( in @ X2 @ X1 ) )
| ( $true
!= ( in @ X2 @ X0 ) ) )
| ( subsetE != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f886]) ).
thf(f886,plain,
( ( subsetE = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( subset @ X0 @ X1 ) )
| ( $true
= ( in @ X2 @ X1 ) )
| ( $true
!= ( in @ X2 @ X0 ) ) ) ),
inference(flattening,[status(thm)],[f885]) ).
thf(f885,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X1 ) )
| ( $true
!= ( in @ X2 @ X0 ) )
| ( $true
!= ( subset @ X0 @ X1 ) ) )
<=> ( subsetE = $true ) ),
inference(ennf_transformation,[status(thm)],[f687]) ).
thf(f687,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( subset @ X0 @ X1 ) )
=> ( ( $true
= ( in @ X2 @ X0 ) )
=> ( $true
= ( in @ X2 @ X1 ) ) ) )
<=> ( subsetE = $true ) ),
inference(fool_elimination,[status(thm)],[f686]) ).
thf(f686,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( subset @ X0 @ X1 )
=> ( ( in @ X2 @ X0 )
=> ( in @ X2 @ X1 ) ) )
= subsetE ),
inference(rectify,[status(thm)],[f83]) ).
thf(f83,axiom,
! [X3: $i,X4: $i,X1: $i] :
( ( ( subset @ X3 @ X4 )
=> ( ( in @ X1 @ X3 )
=> ( in @ X1 @ X4 ) ) )
= subsetE ),
file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',subsetE) ).
thf(f3225,plain,
( $true
!= ( in @ sK629 @ sK628 ) ),
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f3931,plain,
( spl775_14
| spl775_6 ),
inference(avatar_split_clause,[status(thm)],[f3930,f3792,f3916]) ).
thf(f3792,definition,
( spl775_6
<=> ( $true
= ( in @ sK629 @ ( setminus @ sK627 @ sK628 ) ) ) ),
introduced(definition,[new_symbols(naming,[spl775_6])],[avatar_definition]) ).
thf(f3930,plain,
( ( $true
= ( in @ sK629 @ sK628 ) )
| spl775_6 ),
inference(trivial_inequality_removal,[status(thm)],[f3929]) ).
thf(f3929,plain,
( ( $true
= ( in @ sK629 @ sK628 ) )
| ( $true != $true )
| spl775_6 ),
inference(forward_demodulation,[status(thm)],[f3928,f3835]) ).
thf(f3835,plain,
( $true
= ( in @ sK629 @ sK627 ) ),
inference(trivial_inequality_removal,[status(thm)],[f3834]) ).
thf(f3834,plain,
( ( $true
= ( in @ sK629 @ sK627 ) )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f3775,f3257]) ).
thf(f3257,plain,
setminusEL = $true,
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f3775,plain,
( ( $true
= ( in @ sK629 @ sK627 ) )
| ( setminusEL != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f3768]) ).
thf(f3768,plain,
( ( $true
= ( in @ sK629 @ sK627 ) )
| ( setminusEL != $true )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f2328,f3227]) ).
thf(f3227,plain,
( $true
= ( in @ sK629 @ ( setminus @ sK627 @ ( setminus @ sK627 @ sK628 ) ) ) ),
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f2328,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X3 @ ( setminus @ X4 @ X5 ) )
!= $true )
| ( setminusEL != $true )
| ( $true
= ( in @ X3 @ X4 ) ) ),
inference(cnf_transformation,[status(thm)],[f1168]) ).
thf(f1168,plain,
( ( ( setminusEL = $true )
| ( ( $true
!= ( in @ sK63 @ sK64 ) )
& ( $true
= ( in @ sK63 @ ( setminus @ sK64 @ sK65 ) ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( $true
= ( in @ X3 @ X4 ) )
| ( ( in @ X3 @ ( setminus @ X4 @ X5 ) )
!= $true ) )
| ( setminusEL != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK63,sK64,sK65])],[f1166,f1167]) ).
thf(f1167,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X0 @ X1 ) )
& ( $true
= ( in @ X0 @ ( setminus @ X1 @ X2 ) ) ) )
=> ( ( $true
!= ( in @ sK63 @ sK64 ) )
& ( $true
= ( in @ sK63 @ ( setminus @ sK64 @ sK65 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1166,plain,
( ( ( setminusEL = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X0 @ X1 ) )
& ( $true
= ( in @ X0 @ ( setminus @ X1 @ X2 ) ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( $true
= ( in @ X3 @ X4 ) )
| ( ( in @ X3 @ ( setminus @ X4 @ X5 ) )
!= $true ) )
| ( setminusEL != $true ) ) ),
inference(rectify,[status(thm)],[f1165]) ).
thf(f1165,plain,
( ( ( setminusEL = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X0 @ X1 ) )
& ( $true
= ( in @ X0 @ ( setminus @ X1 @ X2 ) ) ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X0 @ X1 ) )
| ( $true
!= ( in @ X0 @ ( setminus @ X1 @ X2 ) ) ) )
| ( setminusEL != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f939]) ).
thf(f939,plain,
( ( setminusEL = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X0 @ X1 ) )
| ( $true
!= ( in @ X0 @ ( setminus @ X1 @ X2 ) ) ) ) ),
inference(ennf_transformation,[status(thm)],[f463]) ).
thf(f463,plain,
( ( setminusEL = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X0 @ ( setminus @ X1 @ X2 ) ) )
=> ( $true
= ( in @ X0 @ X1 ) ) ) ),
inference(fool_elimination,[status(thm)],[f462]) ).
thf(f462,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X0 @ ( setminus @ X1 @ X2 ) )
=> ( in @ X0 @ X1 ) )
= setminusEL ),
inference(rectify,[status(thm)],[f121]) ).
thf(f121,axiom,
! [X1: $i,X3: $i,X4: $i] :
( ( ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ( in @ X1 @ X3 ) )
= setminusEL ),
file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',setminusEL) ).
thf(f3928,plain,
( ( $true
= ( in @ sK629 @ sK628 ) )
| ( $true
!= ( in @ sK629 @ sK627 ) )
| spl775_6 ),
inference(trivial_inequality_removal,[status(thm)],[f3927]) ).
thf(f3927,plain,
( ( $true
!= ( in @ sK629 @ sK627 ) )
| ( $true != $true )
| ( $true
= ( in @ sK629 @ sK628 ) )
| spl775_6 ),
inference(forward_demodulation,[status(thm)],[f3893,f3172]) ).
thf(f3172,plain,
setminusELneg = $true,
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f3893,plain,
( ( $true
= ( in @ sK629 @ sK628 ) )
| ( setminusELneg != $true )
| ( $true
!= ( in @ sK629 @ sK627 ) )
| spl775_6 ),
inference(trivial_inequality_removal,[status(thm)],[f3884]) ).
thf(f3884,plain,
( ( $true
= ( in @ sK629 @ sK628 ) )
| ( $true
!= ( in @ sK629 @ sK627 ) )
| ( $true != $true )
| ( setminusELneg != $true )
| spl775_6 ),
inference(superposition,[status(thm)],[f3794,f2276]) ).
thf(f2276,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ ( setminus @ X3 @ X4 ) )
= $true )
| ( $true
!= ( in @ X5 @ X3 ) )
| ( setminusELneg != $true )
| ( ( in @ X5 @ X4 )
= $true ) ),
inference(cnf_transformation,[status(thm)],[f1109]) ).
thf(f1109,plain,
( ( ( setminusELneg = $true )
| ( ( $true
!= ( in @ sK23 @ sK22 ) )
& ( $true
!= ( in @ sK23 @ ( setminus @ sK21 @ sK22 ) ) )
& ( $true
= ( in @ sK23 @ sK21 ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X4 )
= $true )
| ( ( in @ X5 @ ( setminus @ X3 @ X4 ) )
= $true )
| ( $true
!= ( in @ X5 @ X3 ) ) )
| ( setminusELneg != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK21,sK22,sK23])],[f1107,f1108]) ).
thf(f1108,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X1 ) )
& ( $true
!= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
& ( $true
= ( in @ X2 @ X0 ) ) )
=> ( ( $true
!= ( in @ sK23 @ sK22 ) )
& ( $true
!= ( in @ sK23 @ ( setminus @ sK21 @ sK22 ) ) )
& ( $true
= ( in @ sK23 @ sK21 ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1107,plain,
( ( ( setminusELneg = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X1 ) )
& ( $true
!= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
& ( $true
= ( in @ X2 @ X0 ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X5 @ X4 )
= $true )
| ( ( in @ X5 @ ( setminus @ X3 @ X4 ) )
= $true )
| ( $true
!= ( in @ X5 @ X3 ) ) )
| ( setminusELneg != $true ) ) ),
inference(rectify,[status(thm)],[f1106]) ).
thf(f1106,plain,
( ( ( setminusELneg = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X1 ) )
& ( $true
!= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
& ( $true
= ( in @ X2 @ X0 ) ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X1 ) )
| ( $true
= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
| ( $true
!= ( in @ X2 @ X0 ) ) )
| ( setminusELneg != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f856]) ).
thf(f856,plain,
( ( setminusELneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X2 @ X1 ) )
| ( $true
= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
| ( $true
!= ( in @ X2 @ X0 ) ) ) ),
inference(flattening,[status(thm)],[f855]) ).
thf(f855,plain,
( ( setminusELneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ X0 ) )
| ( $true
= ( in @ X2 @ X1 ) )
| ( $true
= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) ) ) ),
inference(ennf_transformation,[status(thm)],[f745]) ).
thf(f745,plain,
( ( setminusELneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
=> ( ( $true
!= ( in @ X2 @ X1 ) )
=> ( $true
!= ( in @ X2 @ X0 ) ) ) ) ),
inference(flattening,[status(thm)],[f279]) ).
thf(f279,plain,
( ( setminusELneg = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X2 @ ( setminus @ X0 @ X1 ) ) )
=> ( ( $true
!= ( in @ X2 @ X1 ) )
=> ( $true
!= ( in @ X2 @ X0 ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f278]) ).
thf(f278,plain,
( setminusELneg
= ( ! [X0: $i,X1: $i,X2: $i] :
( ~ ( in @ X2 @ ( setminus @ X0 @ X1 ) )
=> ( ~ ( in @ X2 @ X1 )
=> ~ ( in @ X2 @ X0 ) ) ) ) ),
inference(rectify,[status(thm)],[f125]) ).
thf(f125,axiom,
( setminusELneg
= ( ! [X3: $i,X4: $i,X1: $i] :
( ~ ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ( ~ ( in @ X1 @ X4 )
=> ~ ( in @ X1 @ X3 ) ) ) ) ),
file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',setminusELneg) ).
thf(f3794,plain,
( ( $true
!= ( in @ sK629 @ ( setminus @ sK627 @ sK628 ) ) )
| spl775_6 ),
inference(avatar_component_clause,[status(thm)],[f3792]) ).
thf(f3881,plain,
~ spl775_6,
inference(avatar_split_clause,[status(thm)],[f3782,f3792]) ).
thf(f3782,plain,
( $true
!= ( in @ sK629 @ ( setminus @ sK627 @ sK628 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f3781]) ).
thf(f3781,plain,
( ( $true
!= ( in @ sK629 @ ( setminus @ sK627 @ sK628 ) ) )
| ( $true != $true ) ),
inference(forward_demodulation,[status(thm)],[f3780,f3287]) ).
thf(f3287,plain,
setminusER = $true,
inference(cnf_transformation,[status(thm)],[f2031]) ).
thf(f3780,plain,
( ( setminusER != $true )
| ( $true
!= ( in @ sK629 @ ( setminus @ sK627 @ sK628 ) ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f3769]) ).
thf(f3769,plain,
( ( $true
!= ( in @ sK629 @ ( setminus @ sK627 @ sK628 ) ) )
| ( $true != $true )
| ( setminusER != $true ) ),
inference(superposition,[status(thm)],[f2344,f3227]) ).
thf(f2344,plain,
! [X3: $i,X4: $i,X5: $i] :
( ( $true
!= ( in @ X4 @ ( setminus @ X5 @ X3 ) ) )
| ( ( in @ X4 @ X3 )
!= $true )
| ( setminusER != $true ) ),
inference(cnf_transformation,[status(thm)],[f1189]) ).
thf(f1189,plain,
( ( ( setminusER = $true )
| ( ( $true
= ( in @ sK79 @ sK78 ) )
& ( $true
= ( in @ sK79 @ ( setminus @ sK80 @ sK78 ) ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
| ( $true
!= ( in @ X4 @ ( setminus @ X5 @ X3 ) ) ) )
| ( setminusER != $true ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK78,sK79,sK80])],[f1187,f1188]) ).
thf(f1188,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X0 ) )
& ( $true
= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) ) )
=> ( ( $true
= ( in @ sK79 @ sK78 ) )
& ( $true
= ( in @ sK79 @ ( setminus @ sK80 @ sK78 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1187,plain,
( ( ( setminusER = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X0 ) )
& ( $true
= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) ) ) )
& ( ! [X3: $i,X4: $i,X5: $i] :
( ( ( in @ X4 @ X3 )
!= $true )
| ( $true
!= ( in @ X4 @ ( setminus @ X5 @ X3 ) ) ) )
| ( setminusER != $true ) ) ),
inference(rectify,[status(thm)],[f1186]) ).
thf(f1186,plain,
( ( ( setminusER = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ X0 ) )
& ( $true
= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) ) ) )
& ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X1 @ X0 ) )
| ( $true
!= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) ) )
| ( setminusER != $true ) ) ),
inference(nnf_transformation,[status(thm)],[f970]) ).
thf(f970,plain,
( ( setminusER = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( in @ X1 @ X0 ) )
| ( $true
!= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) ) ) ),
inference(ennf_transformation,[status(thm)],[f778]) ).
thf(f778,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) )
=> ( $true
!= ( in @ X1 @ X0 ) ) )
<=> ( setminusER = $true ) ),
inference(flattening,[status(thm)],[f621]) ).
thf(f621,plain,
( ( setminusER = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X1 @ ( setminus @ X2 @ X0 ) ) )
=> ( $true
!= ( in @ X1 @ X0 ) ) ) ),
inference(fool_elimination,[status(thm)],[f620]) ).
thf(f620,plain,
( setminusER
= ( ! [X0: $i,X1: $i,X2: $i] :
( ( in @ X1 @ ( setminus @ X2 @ X0 ) )
=> ~ ( in @ X1 @ X0 ) ) ) ),
inference(rectify,[status(thm)],[f122]) ).
thf(f122,axiom,
( setminusER
= ( ! [X4: $i,X1: $i,X3: $i] :
( ( in @ X1 @ ( setminus @ X3 @ X4 ) )
=> ~ ( in @ X1 @ X4 ) ) ) ),
file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',setminusER) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SEU728^1 : TPTP v9.2.1. Released v3.7.0.
% 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.15/0.34 % Computer : n027.cluster.edu
% 0.15/0.34 % Model : x86_64 x86_64
% 0.15/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.34 % Memory : 8042.1875MB
% 0.15/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.34 % CPULimit : 300
% 0.15/0.34 % WCLimit : 300
% 0.15/0.34 % DateTime : Tue Feb 24 12:32:37 EST 2026
% 0.15/0.34 % CPUTime :
% 0.15/0.34 Running /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.31/0.46 ---- Original DTF file ---
% 0.31/0.46 thf(spec,logic,$$dhol).
% 0.31/0.46 %------------------------------------------------------------------------------
% 0.31/0.46 % File : SEU728^1 : TPTP v9.2.1. Released v3.7.0.
% 0.31/0.46 % Domain : Set Theory
% 0.31/0.46 % Problem : Typed Set Theory - Laws for Typed Sets
% 0.31/0.46 % Version : Especial.
% 0.31/0.46 % English : (! A:i.! X:i.in X (powerset A) -> (! x:i.in x A ->
% 0.31/0.46 % in x (setminus A (setminus A X)) -> in x X))
% 0.31/0.46
% 0.31/0.46 % Refs : [Bro08] Brown (2008), Email to G. Sutcliffe
% 0.31/0.46 % Source : [Bro08]
% 0.31/0.46 % Names : ZFC230g [Bro08]
% 0.31/0.46
% 0.31/0.46 % Status : Theorem
% 0.31/0.46 % Rating : 0.33 v9.1.0, 0.25 v9.0.0, 0.20 v8.2.0, 0.31 v8.1.0, 0.18 v7.5.0, 0.14 v7.4.0, 0.22 v7.2.0, 0.12 v7.1.0, 0.38 v7.0.0, 0.29 v6.4.0, 0.33 v6.3.0, 0.40 v6.2.0, 0.29 v6.1.0, 0.43 v5.5.0, 0.50 v5.4.0, 0.60 v5.2.0, 0.80 v4.1.0, 1.00 v3.7.0
% 0.31/0.46 % Syntax : Number of formulae : 531 ( 248 unt; 282 typ; 248 def)
% 0.31/0.46 % Number of atoms : 1424 ( 373 equ; 0 cnn)
% 0.31/0.46 % Maximal formula atoms : 248 ( 5 avg)
% 0.31/0.46 % Number of connectives : 2819 ( 64 ~; 12 |; 44 &;1996 @)
% 0.31/0.46 % ( 14 <=>; 689 =>; 0 <=; 0 <~>)
% 0.31/0.46 % Maximal formula depth : 255 ( 2 avg)
% 0.31/0.46 % Number of types : 2 ( 0 usr)
% 0.31/0.46 % Number of type conns : 132 ( 132 >; 0 *; 0 +; 0 <<)
% 0.31/0.46 % Number of symbols : 285 ( 282 usr; 248 con; 0-4 aty)
% 0.31/0.46 % Number of variables : 836 ( 74 ^; 727 !; 35 ?; 836 :)
% 0.31/0.46 % SPC : TH0_THM_EQU_NAR
% 0.31/0.46
% 0.31/0.46 % Comments : http://mathgate.info/detsetitem.php?id=288
% 0.31/0.46 %------------------------------------------------------------------------------
% 0.31/0.46 thf(in_type,type,
% 0.31/0.46 in: $i > $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(exu_type,type,
% 0.31/0.46 exu: ( $i > $o ) > $o ).
% 0.31/0.46
% 0.31/0.46 thf(exu,definition,
% 0.31/0.46 ( exu
% 0.31/0.46 = ( ^ [Xphi: $i > $o] :
% 0.31/0.46 ? [Xx: $i] :
% 0.31/0.46 ( ( Xphi @ Xx )
% 0.31/0.46 & ! [Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setextAx_type,type,
% 0.31/0.46 setextAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setextAx,definition,
% 0.31/0.46 ( setextAx
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 <=> ( in @ Xx @ B ) )
% 0.31/0.46 => ( A = B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyset_type,type,
% 0.31/0.46 emptyset: $i ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetAx_type,type,
% 0.31/0.46 emptysetAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetAx,definition,
% 0.31/0.46 ( emptysetAx
% 0.31/0.46 = ( ! [Xx: $i] :
% 0.31/0.46 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoin_type,type,
% 0.31/0.46 setadjoin: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinAx_type,type,
% 0.31/0.46 setadjoinAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinAx,definition,
% 0.31/0.46 ( setadjoinAx
% 0.31/0.46 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.31/0.46 <=> ( ( Xy = Xx )
% 0.31/0.46 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powerset_type,type,
% 0.31/0.46 powerset: $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(powersetAx_type,type,
% 0.31/0.46 powersetAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetAx,definition,
% 0.31/0.46 ( powersetAx
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( in @ B @ ( powerset @ A ) )
% 0.31/0.46 <=> ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunion_type,type,
% 0.31/0.46 setunion: $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(setunionAx_type,type,
% 0.31/0.46 setunionAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionAx,definition,
% 0.31/0.46 ( setunionAx
% 0.31/0.46 = ( ! [A: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setunion @ A ) )
% 0.31/0.46 <=> ? [B: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 & ( in @ B @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(omega_type,type,
% 0.31/0.46 omega: $i ).
% 0.31/0.46
% 0.31/0.46 thf(omega0Ax_type,type,
% 0.31/0.46 omega0Ax: $o ).
% 0.31/0.46
% 0.31/0.46 thf(omega0Ax,definition,
% 0.31/0.46 ( omega0Ax
% 0.31/0.46 = ( in @ emptyset @ omega ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(omegaSAx_type,type,
% 0.31/0.46 omegaSAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(omegaSAx,definition,
% 0.31/0.46 ( omegaSAx
% 0.31/0.46 = ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ omega )
% 0.31/0.46 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(omegaIndAx_type,type,
% 0.31/0.46 omegaIndAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(omegaIndAx,definition,
% 0.31/0.46 ( omegaIndAx
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ( ( in @ emptyset @ A )
% 0.31/0.46 & ! [Xx: $i] :
% 0.31/0.46 ( ( ( in @ Xx @ omega )
% 0.31/0.46 & ( in @ Xx @ A ) )
% 0.31/0.46 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ omega )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(replAx_type,type,
% 0.31/0.46 replAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(replAx,definition,
% 0.31/0.46 ( replAx
% 0.31/0.46 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( exu
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 0.31/0.46 => ? [B: $i] :
% 0.31/0.46 ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 <=> ? [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(foundationAx_type,type,
% 0.31/0.46 foundationAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(foundationAx,definition,
% 0.31/0.46 ( foundationAx
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.31/0.46 => ? [B: $i] :
% 0.31/0.46 ( ( in @ B @ A )
% 0.31/0.46 & ~ ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(wellorderingAx_type,type,
% 0.31/0.46 wellorderingAx: $o ).
% 0.31/0.46
% 0.31/0.46 thf(wellorderingAx,definition,
% 0.31/0.46 ( wellorderingAx
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ? [B: $i] :
% 0.31/0.46 ( ! [C: $i] :
% 0.31/0.46 ( ( in @ C @ B )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ C )
% 0.31/0.46 => ( in @ Xx @ A ) ) )
% 0.31/0.46 & ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( ( in @ Xx @ A )
% 0.31/0.46 & ( in @ Xy @ A ) )
% 0.31/0.46 => ( ! [C: $i] :
% 0.31/0.46 ( ( in @ C @ B )
% 0.31/0.46 => ( ( in @ Xx @ C )
% 0.31/0.46 <=> ( in @ Xy @ C ) ) )
% 0.31/0.46 => ( Xx = Xy ) ) )
% 0.31/0.46 & ! [C: $i,D: $i] :
% 0.31/0.46 ( ( ( in @ C @ B )
% 0.31/0.46 & ( in @ D @ B ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ C )
% 0.31/0.46 => ( in @ Xx @ D ) )
% 0.31/0.46 | ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ D )
% 0.31/0.46 => ( in @ Xx @ C ) ) ) )
% 0.31/0.46 & ! [C: $i] :
% 0.31/0.46 ( ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ C )
% 0.31/0.46 => ( in @ Xx @ A ) )
% 0.31/0.46 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 0.31/0.46 => ? [D: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ D @ B )
% 0.31/0.46 & ( in @ Xx @ C )
% 0.31/0.46 & ~ ? [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ D )
% 0.31/0.46 & ( in @ Xy @ C ) )
% 0.31/0.46 & ! [E: $i] :
% 0.31/0.46 ( ( in @ E @ B )
% 0.31/0.46 => ( ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ E )
% 0.31/0.46 => ( in @ Xy @ D ) )
% 0.31/0.46 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(descr_type,type,
% 0.31/0.46 descr: ( $i > $o ) > $i ).
% 0.31/0.46
% 0.31/0.46 thf(descrp_type,type,
% 0.31/0.46 descrp: $o ).
% 0.31/0.46
% 0.31/0.46 thf(descrp,definition,
% 0.31/0.46 ( descrp
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ( Xphi
% 0.31/0.46 @ ( descr
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstr_type,type,
% 0.31/0.46 dsetconstr: $i > ( $i > $o ) > $i ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstrI_type,type,
% 0.31/0.46 dsetconstrI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstrI,definition,
% 0.31/0.46 ( dsetconstrI
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 => ( in @ Xx
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstrEL_type,type,
% 0.31/0.46 dsetconstrEL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstrEL,definition,
% 0.31/0.46 ( dsetconstrEL
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstrER_type,type,
% 0.31/0.46 dsetconstrER: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstrER,definition,
% 0.31/0.46 ( dsetconstrER
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.31/0.46 => ( Xphi @ Xx ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuE1_type,type,
% 0.31/0.46 exuE1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuE1,definition,
% 0.31/0.46 ( exuE1
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ( ( Xphi @ Xx )
% 0.31/0.46 & ! [Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(prop2set_type,type,
% 0.31/0.46 prop2set: $o > $i ).
% 0.31/0.46
% 0.31/0.46 thf(prop2setE_type,type,
% 0.31/0.46 prop2setE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(prop2setE,definition,
% 0.31/0.46 ( prop2setE
% 0.31/0.46 = ( ! [Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 0.31/0.46 => Xphi ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetE_type,type,
% 0.31/0.46 emptysetE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetE,definition,
% 0.31/0.46 ( emptysetE
% 0.31/0.46 = ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ emptyset )
% 0.31/0.46 => ! [Xphi: $o] : Xphi ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetimpfalse_type,type,
% 0.31/0.46 emptysetimpfalse: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetimpfalse,definition,
% 0.31/0.46 ( emptysetimpfalse
% 0.31/0.46 = ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ emptyset )
% 0.31/0.46 => $false ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notinemptyset_type,type,
% 0.31/0.46 notinemptyset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notinemptyset,definition,
% 0.31/0.46 ( notinemptyset
% 0.31/0.46 = ( ! [Xx: $i] :
% 0.31/0.46 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuE3e_type,type,
% 0.31/0.46 exuE3e: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuE3e,definition,
% 0.31/0.46 ( exuE3e
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setext_type,type,
% 0.31/0.46 setext: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setext,definition,
% 0.31/0.46 ( setext
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ B ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ A ) )
% 0.31/0.46 => ( A = B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyI_type,type,
% 0.31/0.46 emptyI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptyI,definition,
% 0.31/0.46 ( emptyI
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ~ ( in @ Xx @ A )
% 0.31/0.46 => ( A = emptyset ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(noeltsimpempty_type,type,
% 0.31/0.46 noeltsimpempty: $o ).
% 0.31/0.46
% 0.31/0.46 thf(noeltsimpempty,definition,
% 0.31/0.46 ( noeltsimpempty
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ~ ( in @ Xx @ A )
% 0.31/0.46 => ( A = emptyset ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setbeta_type,type,
% 0.31/0.46 setbeta: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setbeta,definition,
% 0.31/0.46 ( setbeta
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.31/0.46 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(nonempty_type,type,
% 0.31/0.46 nonempty: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(nonempty,definition,
% 0.31/0.46 ( nonempty
% 0.31/0.46 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyE1_type,type,
% 0.31/0.46 nonemptyE1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyE1,definition,
% 0.31/0.46 ( nonemptyE1
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ( nonempty @ A )
% 0.31/0.46 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyI_type,type,
% 0.31/0.46 nonemptyI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyI,definition,
% 0.31/0.46 ( nonemptyI
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 => ( nonempty
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyI1_type,type,
% 0.31/0.46 nonemptyI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyI1,definition,
% 0.31/0.46 ( nonemptyI1
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.31/0.46 => ( nonempty @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinIL_type,type,
% 0.31/0.46 setadjoinIL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinIL,definition,
% 0.31/0.46 ( setadjoinIL
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyinunitempty_type,type,
% 0.31/0.46 emptyinunitempty: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptyinunitempty,definition,
% 0.31/0.46 ( emptyinunitempty
% 0.31/0.46 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinIR_type,type,
% 0.31/0.46 setadjoinIR: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinIR,definition,
% 0.31/0.46 ( setadjoinIR
% 0.31/0.46 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinE_type,type,
% 0.31/0.46 setadjoinE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinE,definition,
% 0.31/0.46 ( setadjoinE
% 0.31/0.46 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.31/0.46 => ! [Xphi: $o] :
% 0.31/0.46 ( ( ( Xy = Xx )
% 0.31/0.46 => Xphi )
% 0.31/0.46 => ( ( ( in @ Xy @ A )
% 0.31/0.46 => Xphi )
% 0.31/0.46 => Xphi ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinOr_type,type,
% 0.31/0.46 setadjoinOr: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinOr,definition,
% 0.31/0.46 ( setadjoinOr
% 0.31/0.46 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.31/0.46 => ( ( Xy = Xx )
% 0.31/0.46 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setoftrueEq_type,type,
% 0.31/0.46 setoftrueEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setoftrueEq,definition,
% 0.31/0.46 ( setoftrueEq
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : $true )
% 0.31/0.46 = A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetI_type,type,
% 0.31/0.46 powersetI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetI,definition,
% 0.31/0.46 ( powersetI
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ A ) )
% 0.31/0.46 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyinPowerset_type,type,
% 0.31/0.46 emptyinPowerset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptyinPowerset,definition,
% 0.31/0.46 ( emptyinPowerset
% 0.31/0.46 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyInPowerset_type,type,
% 0.31/0.46 emptyInPowerset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptyInPowerset,definition,
% 0.31/0.46 ( emptyInPowerset
% 0.31/0.46 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetE_type,type,
% 0.31/0.46 powersetE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetE,definition,
% 0.31/0.46 ( powersetE
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ B @ ( powerset @ A ) )
% 0.31/0.46 => ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunionI_type,type,
% 0.31/0.46 setunionI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionI,definition,
% 0.31/0.46 ( setunionI
% 0.31/0.46 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ( ( in @ B @ A )
% 0.31/0.46 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunionE_type,type,
% 0.31/0.46 setunionE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionE,definition,
% 0.31/0.46 ( setunionE
% 0.31/0.46 = ( ! [A: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setunion @ A ) )
% 0.31/0.46 => ! [Xphi: $o] :
% 0.31/0.46 ( ! [B: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ( ( in @ B @ A )
% 0.31/0.46 => Xphi ) )
% 0.31/0.46 => Xphi ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subPowSU_type,type,
% 0.31/0.46 subPowSU: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subPowSU,definition,
% 0.31/0.46 ( subPowSU
% 0.31/0.46 = ( ! [A: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuE2_type,type,
% 0.31/0.46 exuE2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuE2,definition,
% 0.31/0.46 ( exuE2
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ! [Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xy )
% 0.31/0.46 <=> ( Xy = Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyImpWitness_type,type,
% 0.31/0.46 nonemptyImpWitness: $o ).
% 0.31/0.46
% 0.31/0.46 thf(nonemptyImpWitness,definition,
% 0.31/0.46 ( nonemptyImpWitness
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ( nonempty @ A )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & $true ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(uniqinunit_type,type,
% 0.31/0.46 uniqinunit: $o ).
% 0.31/0.46
% 0.31/0.46 thf(uniqinunit,definition,
% 0.31/0.46 ( uniqinunit
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notinsingleton_type,type,
% 0.31/0.46 notinsingleton: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notinsingleton,definition,
% 0.31/0.46 ( notinsingleton
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx != Xy )
% 0.31/0.46 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(eqinunit_type,type,
% 0.31/0.46 eqinunit: $o ).
% 0.31/0.46
% 0.31/0.46 thf(eqinunit,definition,
% 0.31/0.46 ( eqinunit
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(singletonsswitch_type,type,
% 0.31/0.46 singletonsswitch: $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletonsswitch,definition,
% 0.31/0.46 ( singletonsswitch
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.31/0.46 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetE_type,type,
% 0.31/0.46 upairsetE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetE,definition,
% 0.31/0.46 ( upairsetE
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.31/0.46 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.31/0.46 => ( ( Xz = Xx )
% 0.31/0.46 | ( Xz = Xy ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetIL_type,type,
% 0.31/0.46 upairsetIL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetIL,definition,
% 0.31/0.46 ( upairsetIL
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetIR_type,type,
% 0.31/0.46 upairsetIR: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetIR,definition,
% 0.31/0.46 ( upairsetIR
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyE1_type,type,
% 0.31/0.46 emptyE1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptyE1,definition,
% 0.31/0.46 ( emptyE1
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) )
% 0.31/0.46 => ( ( ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 = emptyset )
% 0.31/0.46 => $false ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(vacuousDall_type,type,
% 0.31/0.46 vacuousDall: $o ).
% 0.31/0.46
% 0.31/0.46 thf(vacuousDall,definition,
% 0.31/0.46 ( vacuousDall
% 0.31/0.46 = ( ! [Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ emptyset )
% 0.31/0.46 => ( Xphi @ Xx ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan1_type,type,
% 0.31/0.46 quantDeMorgan1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan1,definition,
% 0.31/0.46 ( quantDeMorgan1
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ~ ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( Xphi @ Xx ) )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan2_type,type,
% 0.31/0.46 quantDeMorgan2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan2,definition,
% 0.31/0.46 ( quantDeMorgan2
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ~ ( Xphi @ Xx ) )
% 0.31/0.46 => ~ ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan3_type,type,
% 0.31/0.46 quantDeMorgan3: $o ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan3,definition,
% 0.31/0.46 ( quantDeMorgan3
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ~ ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan4_type,type,
% 0.31/0.46 quantDeMorgan4: $o ).
% 0.31/0.46
% 0.31/0.46 thf(quantDeMorgan4,definition,
% 0.31/0.46 ( quantDeMorgan4
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ~ ( Xphi @ Xx ) )
% 0.31/0.46 => ~ ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(prop2setI_type,type,
% 0.31/0.46 prop2setI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(prop2setI,definition,
% 0.31/0.46 ( prop2setI
% 0.31/0.46 = ( ! [Xphi: $o] :
% 0.31/0.46 ( Xphi
% 0.31/0.46 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(set2prop_type,type,
% 0.31/0.46 set2prop: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(prop2set2propI_type,type,
% 0.31/0.46 prop2set2propI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(prop2set2propI,definition,
% 0.31/0.46 ( prop2set2propI
% 0.31/0.46 = ( ! [Xphi: $o] :
% 0.31/0.46 ( Xphi
% 0.31/0.46 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notdexE_type,type,
% 0.31/0.46 notdexE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notdexE,definition,
% 0.31/0.46 ( notdexE
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ~ ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notdallE_type,type,
% 0.31/0.46 notdallE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notdallE,definition,
% 0.31/0.46 ( notdallE
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ~ ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( Xphi @ Xx ) )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuI1_type,type,
% 0.31/0.46 exuI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuI1,definition,
% 0.31/0.46 ( exuI1
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ? [Xx: $i] :
% 0.31/0.46 ( ( Xphi @ Xx )
% 0.31/0.46 & ! [Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) )
% 0.31/0.46 => ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuI3_type,type,
% 0.31/0.46 exuI3: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuI3,definition,
% 0.31/0.46 ( exuI3
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ? [Xx: $i] : ( Xphi @ Xx )
% 0.31/0.46 => ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xx )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) )
% 0.31/0.46 => ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuI2_type,type,
% 0.31/0.46 exuI2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuI2,definition,
% 0.31/0.46 ( exuI2
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ? [Xx: $i] :
% 0.31/0.46 ! [Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xy )
% 0.31/0.46 <=> ( Xy = Xx ) )
% 0.31/0.46 => ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(inCongP_type,type,
% 0.31/0.46 inCongP: $o ).
% 0.31/0.46
% 0.31/0.46 thf(inCongP,definition,
% 0.31/0.46 ( inCongP
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(in__Cong_type,type,
% 0.31/0.46 in__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(in__Cong,definition,
% 0.31/0.46 ( in__Cong
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( ( in @ Xx @ A )
% 0.31/0.46 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuE3u_type,type,
% 0.31/0.46 exuE3u: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuE3u,definition,
% 0.31/0.46 ( exuE3u
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xx )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exu__Cong_type,type,
% 0.31/0.46 exu__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exu__Cong,definition,
% 0.31/0.46 ( exu__Cong
% 0.31/0.46 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 <=> ( Xpsi @ Xy ) ) )
% 0.31/0.46 => ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 <=> ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptyset__Cong_type,type,
% 0.31/0.46 emptyset__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptyset__Cong,definition,
% 0.31/0.46 ( emptyset__Cong
% 0.31/0.46 = ( emptyset = emptyset ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoin__Cong_type,type,
% 0.31/0.46 setadjoin__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoin__Cong,definition,
% 0.31/0.46 ( setadjoin__Cong
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ! [Xz: $i,Xu: $i] :
% 0.31/0.46 ( ( Xz = Xu )
% 0.31/0.46 => ( ( setadjoin @ Xx @ Xz )
% 0.31/0.46 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powerset__Cong_type,type,
% 0.31/0.46 powerset__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powerset__Cong,definition,
% 0.31/0.46 ( powerset__Cong
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ( ( powerset @ A )
% 0.31/0.46 = ( powerset @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunion__Cong_type,type,
% 0.31/0.46 setunion__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunion__Cong,definition,
% 0.31/0.46 ( setunion__Cong
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ( ( setunion @ A )
% 0.31/0.46 = ( setunion @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(omega__Cong_type,type,
% 0.31/0.46 omega__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(omega__Cong,definition,
% 0.31/0.46 ( omega__Cong
% 0.31/0.46 = ( omega = omega ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(exuEu_type,type,
% 0.31/0.46 exuEu: $o ).
% 0.31/0.46
% 0.31/0.46 thf(exuEu,definition,
% 0.31/0.46 ( exuEu
% 0.31/0.46 = ( ! [Xphi: $i > $o] :
% 0.31/0.46 ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xphi @ Xx )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(descr__Cong_type,type,
% 0.31/0.46 descr__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(descr__Cong,definition,
% 0.31/0.46 ( descr__Cong
% 0.31/0.46 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 <=> ( Xpsi @ Xy ) ) )
% 0.31/0.46 => ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ( ( exu
% 0.31/0.46 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 0.31/0.46 => ( ( descr
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 = ( descr
% 0.31/0.46 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstr__Cong_type,type,
% 0.31/0.46 dsetconstr__Cong: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dsetconstr__Cong,definition,
% 0.31/0.46 ( dsetconstr__Cong
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( Xx = Xy )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 <=> ( Xpsi @ Xy ) ) ) ) )
% 0.31/0.46 => ( ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 = ( dsetconstr @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subset_type,type,
% 0.31/0.46 subset: $i > $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(disjoint_type,type,
% 0.31/0.46 disjoint: $i > $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(setsmeet_type,type,
% 0.31/0.46 setsmeet: $i > $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetI1_type,type,
% 0.31/0.46 subsetI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetI1,definition,
% 0.31/0.46 ( subsetI1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ B ) )
% 0.31/0.46 => ( subset @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(eqimpsubset2_type,type,
% 0.31/0.46 eqimpsubset2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(eqimpsubset2,definition,
% 0.31/0.46 ( eqimpsubset2
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ( subset @ B @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(eqimpsubset1_type,type,
% 0.31/0.46 eqimpsubset1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(eqimpsubset1,definition,
% 0.31/0.46 ( eqimpsubset1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( A = B )
% 0.31/0.46 => ( subset @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetI2_type,type,
% 0.31/0.46 subsetI2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetI2,definition,
% 0.31/0.46 ( subsetI2
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ B ) )
% 0.31/0.46 => ( subset @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetsubset_type,type,
% 0.31/0.46 emptysetsubset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(emptysetsubset,definition,
% 0.31/0.46 ( emptysetsubset
% 0.31/0.46 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetE_type,type,
% 0.31/0.46 subsetE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetE,definition,
% 0.31/0.46 ( subsetE
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetE2_type,type,
% 0.31/0.46 subsetE2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetE2,definition,
% 0.31/0.46 ( subsetE2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notsubsetI_type,type,
% 0.31/0.46 notsubsetI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notsubsetI,definition,
% 0.31/0.46 ( notsubsetI
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notequalI1_type,type,
% 0.31/0.46 notequalI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notequalI1,definition,
% 0.31/0.46 ( notequalI1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ~ ( subset @ A @ B )
% 0.31/0.46 => ( A != B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(notequalI2_type,type,
% 0.31/0.46 notequalI2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(notequalI2,definition,
% 0.31/0.46 ( notequalI2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ( A != B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetRefl_type,type,
% 0.31/0.46 subsetRefl: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetRefl,definition,
% 0.31/0.46 ( subsetRefl
% 0.31/0.46 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetTrans_type,type,
% 0.31/0.46 subsetTrans: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetTrans,definition,
% 0.31/0.46 ( subsetTrans
% 0.31/0.46 = ( ! [A: $i,B: $i,C: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( ( subset @ B @ C )
% 0.31/0.46 => ( subset @ A @ C ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinSub_type,type,
% 0.31/0.46 setadjoinSub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinSub,definition,
% 0.31/0.46 ( setadjoinSub
% 0.31/0.46 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinSub2_type,type,
% 0.31/0.46 setadjoinSub2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setadjoinSub2,definition,
% 0.31/0.46 ( setadjoinSub2
% 0.31/0.46 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subset2powerset_type,type,
% 0.31/0.46 subset2powerset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subset2powerset,definition,
% 0.31/0.46 ( subset2powerset
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setextsub_type,type,
% 0.31/0.46 setextsub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setextsub,definition,
% 0.31/0.46 ( setextsub
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( ( subset @ B @ A )
% 0.31/0.46 => ( A = B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetemptysetimpeq_type,type,
% 0.31/0.46 subsetemptysetimpeq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetemptysetimpeq,definition,
% 0.31/0.46 ( subsetemptysetimpeq
% 0.31/0.46 = ( ! [A: $i] :
% 0.31/0.46 ( ( subset @ A @ emptyset )
% 0.31/0.46 => ( A = emptyset ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetI1_type,type,
% 0.31/0.46 powersetI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetI1,definition,
% 0.31/0.46 ( powersetI1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ B @ A )
% 0.31/0.46 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetE1_type,type,
% 0.31/0.46 powersetE1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetE1,definition,
% 0.31/0.46 ( powersetE1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( in @ B @ ( powerset @ A ) )
% 0.31/0.46 => ( subset @ B @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(inPowerset_type,type,
% 0.31/0.46 inPowerset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(inPowerset,definition,
% 0.31/0.46 ( inPowerset
% 0.31/0.46 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetsubset_type,type,
% 0.31/0.46 powersetsubset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetsubset,definition,
% 0.31/0.46 ( powersetsubset
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(sepInPowerset_type,type,
% 0.31/0.46 sepInPowerset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(sepInPowerset,definition,
% 0.31/0.46 ( sepInPowerset
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( in
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 @ ( powerset @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(sepSubset_type,type,
% 0.31/0.46 sepSubset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(sepSubset,definition,
% 0.31/0.46 ( sepSubset
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( subset
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 @ A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunion_type,type,
% 0.31/0.46 binunion: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(binunionIL_type,type,
% 0.31/0.46 binunionIL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionIL,definition,
% 0.31/0.46 ( binunionIL
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairset2IR_type,type,
% 0.31/0.46 upairset2IR: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairset2IR,definition,
% 0.31/0.46 ( upairset2IR
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunionIR_type,type,
% 0.31/0.46 binunionIR: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionIR,definition,
% 0.31/0.46 ( binunionIR
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunionEcases_type,type,
% 0.31/0.46 binunionEcases: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionEcases,definition,
% 0.31/0.46 ( binunionEcases
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 0.31/0.46 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.31/0.46 => ( ( ( in @ Xx @ A )
% 0.31/0.46 => Xphi )
% 0.31/0.46 => ( ( ( in @ Xx @ B )
% 0.31/0.46 => Xphi )
% 0.31/0.46 => Xphi ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunionE_type,type,
% 0.31/0.46 binunionE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionE,definition,
% 0.31/0.46 ( binunionE
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.31/0.46 => ( ( in @ Xx @ A )
% 0.31/0.46 | ( in @ Xx @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunionLsub_type,type,
% 0.31/0.46 binunionLsub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionLsub,definition,
% 0.31/0.46 ( binunionLsub
% 0.31/0.46 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunionRsub_type,type,
% 0.31/0.46 binunionRsub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionRsub,definition,
% 0.31/0.46 ( binunionRsub
% 0.31/0.46 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersect_type,type,
% 0.31/0.46 binintersect: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectI_type,type,
% 0.31/0.46 binintersectI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectI,definition,
% 0.31/0.46 ( binintersectI
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset5_type,type,
% 0.31/0.46 binintersectSubset5: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset5,definition,
% 0.31/0.46 ( binintersectSubset5
% 0.31/0.46 = ( ! [A: $i,B: $i,C: $i] :
% 0.31/0.46 ( ( subset @ C @ A )
% 0.31/0.46 => ( ( subset @ C @ B )
% 0.31/0.46 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectEL_type,type,
% 0.31/0.46 binintersectEL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectEL,definition,
% 0.31/0.46 ( binintersectEL
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectLsub_type,type,
% 0.31/0.46 binintersectLsub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectLsub,definition,
% 0.31/0.46 ( binintersectLsub
% 0.31/0.46 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset2_type,type,
% 0.31/0.46 binintersectSubset2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset2,definition,
% 0.31/0.46 ( binintersectSubset2
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( ( binintersect @ A @ B )
% 0.31/0.46 = A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset3_type,type,
% 0.31/0.46 binintersectSubset3: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset3,definition,
% 0.31/0.46 ( binintersectSubset3
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( ( binintersect @ A @ B )
% 0.31/0.46 = B )
% 0.31/0.46 => ( subset @ B @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectER_type,type,
% 0.31/0.46 binintersectER: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectER,definition,
% 0.31/0.46 ( binintersectER
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.31/0.46 => ( in @ Xx @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(disjointsetsI1_type,type,
% 0.31/0.46 disjointsetsI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(disjointsetsI1,definition,
% 0.31/0.46 ( disjointsetsI1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ~ ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( in @ Xx @ B ) )
% 0.31/0.46 => ( ( binintersect @ A @ B )
% 0.31/0.46 = emptyset ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectRsub_type,type,
% 0.31/0.46 binintersectRsub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectRsub,definition,
% 0.31/0.46 ( binintersectRsub
% 0.31/0.46 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset4_type,type,
% 0.31/0.46 binintersectSubset4: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset4,definition,
% 0.31/0.46 ( binintersectSubset4
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ B @ A )
% 0.31/0.46 => ( ( binintersect @ A @ B )
% 0.31/0.46 = B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset1_type,type,
% 0.31/0.46 binintersectSubset1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectSubset1,definition,
% 0.31/0.46 ( binintersectSubset1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( ( binintersect @ A @ B )
% 0.31/0.46 = A )
% 0.31/0.46 => ( subset @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(bs114d_type,type,
% 0.31/0.46 bs114d: $o ).
% 0.31/0.46
% 0.31/0.46 thf(bs114d,definition,
% 0.31/0.46 ( bs114d
% 0.31/0.46 = ( ! [A: $i,B: $i,C: $i] :
% 0.31/0.46 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 0.31/0.46 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(regular_type,type,
% 0.31/0.46 regular: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminus_type,type,
% 0.31/0.46 setminus: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(setminusI_type,type,
% 0.31/0.46 setminusI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusI,definition,
% 0.31/0.46 ( setminusI
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusEL_type,type,
% 0.31/0.46 setminusEL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusEL,definition,
% 0.31/0.46 ( setminusEL
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusER_type,type,
% 0.31/0.46 setminusER: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusER,definition,
% 0.31/0.46 ( setminusER
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.31/0.46 => ~ ( in @ Xx @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusSubset2_type,type,
% 0.31/0.46 setminusSubset2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusSubset2,definition,
% 0.31/0.46 ( setminusSubset2
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( subset @ A @ B )
% 0.31/0.46 => ( ( setminus @ A @ B )
% 0.31/0.46 = emptyset ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusERneg_type,type,
% 0.31/0.46 setminusERneg: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusERneg,definition,
% 0.31/0.46 ( setminusERneg
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.31/0.46 => ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusELneg_type,type,
% 0.31/0.46 setminusELneg: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusELneg,definition,
% 0.31/0.46 ( setminusELneg
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusILneg_type,type,
% 0.31/0.46 setminusILneg: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusILneg,definition,
% 0.31/0.46 ( setminusILneg
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ~ ( in @ Xx @ A )
% 0.31/0.46 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusIRneg_type,type,
% 0.31/0.46 setminusIRneg: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusIRneg,definition,
% 0.31/0.46 ( setminusIRneg
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ B )
% 0.31/0.46 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusLsub_type,type,
% 0.31/0.46 setminusLsub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusLsub,definition,
% 0.31/0.46 ( setminusLsub
% 0.31/0.46 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusSubset1_type,type,
% 0.31/0.46 setminusSubset1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusSubset1,definition,
% 0.31/0.46 ( setminusSubset1
% 0.31/0.46 = ( ! [A: $i,B: $i] :
% 0.31/0.46 ( ( ( setminus @ A @ B )
% 0.31/0.46 = emptyset )
% 0.31/0.46 => ( subset @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(symdiff_type,type,
% 0.31/0.46 symdiff: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffE_type,type,
% 0.31/0.46 symdiffE: $o ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffE,definition,
% 0.31/0.46 ( symdiffE
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 0.31/0.46 => ! [Xphi: $o] :
% 0.31/0.46 ( ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => Xphi ) )
% 0.31/0.46 => ( ( ~ ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ B )
% 0.31/0.46 => Xphi ) )
% 0.31/0.46 => Xphi ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffI1_type,type,
% 0.31/0.46 symdiffI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffI1,definition,
% 0.31/0.46 ( symdiffI1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffI2_type,type,
% 0.31/0.46 symdiffI2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffI2,definition,
% 0.31/0.46 ( symdiffI2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ~ ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ B )
% 0.31/0.46 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffIneg1_type,type,
% 0.31/0.46 symdiffIneg1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffIneg1,definition,
% 0.31/0.46 ( symdiffIneg1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ B )
% 0.31/0.46 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffIneg2_type,type,
% 0.31/0.46 symdiffIneg2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(symdiffIneg2,definition,
% 0.31/0.46 ( symdiffIneg2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ~ ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ B )
% 0.31/0.46 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iskpair_type,type,
% 0.31/0.46 iskpair: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(secondinupair_type,type,
% 0.31/0.46 secondinupair: $o ).
% 0.31/0.46
% 0.31/0.46 thf(secondinupair,definition,
% 0.31/0.46 ( secondinupair
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairIL_type,type,
% 0.31/0.46 setukpairIL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairIL,definition,
% 0.31/0.46 ( setukpairIL
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairIR_type,type,
% 0.31/0.46 setukpairIR: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairIR,definition,
% 0.31/0.46 ( setukpairIR
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(kpairiskpair_type,type,
% 0.31/0.46 kpairiskpair: $o ).
% 0.31/0.46
% 0.31/0.46 thf(kpairiskpair,definition,
% 0.31/0.46 ( kpairiskpair
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(kpair_type,type,
% 0.31/0.46 kpair: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(kpairp_type,type,
% 0.31/0.46 kpairp: $o ).
% 0.31/0.46
% 0.31/0.46 thf(kpairp,definition,
% 0.31/0.46 ( kpairp
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprod_type,type,
% 0.31/0.46 cartprod: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(singletonsubset_type,type,
% 0.31/0.46 singletonsubset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletonsubset,definition,
% 0.31/0.46 ( singletonsubset
% 0.31/0.46 = ( ! [A: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(singletoninpowerset_type,type,
% 0.31/0.46 singletoninpowerset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletoninpowerset,definition,
% 0.31/0.46 ( singletoninpowerset
% 0.31/0.46 = ( ! [A: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(singletoninpowunion_type,type,
% 0.31/0.46 singletoninpowunion: $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletoninpowunion,definition,
% 0.31/0.46 ( singletoninpowunion
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairset2E_type,type,
% 0.31/0.46 upairset2E: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairset2E,definition,
% 0.31/0.46 ( upairset2E
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.31/0.46 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.31/0.46 => ( ( Xz = Xx )
% 0.31/0.46 | ( Xz = Xy ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairsubunion_type,type,
% 0.31/0.46 upairsubunion: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairsubunion,definition,
% 0.31/0.46 ( upairsubunion
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairinpowunion_type,type,
% 0.31/0.46 upairinpowunion: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairinpowunion,definition,
% 0.31/0.46 ( upairinpowunion
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ubforcartprodlem1_type,type,
% 0.31/0.46 ubforcartprodlem1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ubforcartprodlem1,definition,
% 0.31/0.46 ( ubforcartprodlem1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ubforcartprodlem2_type,type,
% 0.31/0.46 ubforcartprodlem2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ubforcartprodlem2,definition,
% 0.31/0.46 ( ubforcartprodlem2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ubforcartprodlem3_type,type,
% 0.31/0.46 ubforcartprodlem3: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ubforcartprodlem3,definition,
% 0.31/0.46 ( ubforcartprodlem3
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairin_type,type,
% 0.31/0.46 cartprodpairin: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairin,definition,
% 0.31/0.46 ( cartprodpairin
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodmempair1_type,type,
% 0.31/0.46 cartprodmempair1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodmempair1,definition,
% 0.31/0.46 ( cartprodmempair1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.31/0.46 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ? [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 & ( Xu
% 0.31/0.46 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodmempair_type,type,
% 0.31/0.46 cartprodmempair: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodmempair,definition,
% 0.31/0.46 ( cartprodmempair
% 0.31/0.46 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.31/0.46 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ( iskpair @ Xu ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunionE2_type,type,
% 0.31/0.46 setunionE2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionE2,definition,
% 0.31/0.46 ( setunionE2
% 0.31/0.46 = ( ! [A: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ ( setunion @ A ) )
% 0.31/0.46 => ? [X: $i] :
% 0.31/0.46 ( ( in @ X @ A )
% 0.31/0.46 & ( in @ Xx @ X ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunionsingleton1_type,type,
% 0.31/0.46 setunionsingleton1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionsingleton1,definition,
% 0.31/0.46 ( setunionsingleton1
% 0.31/0.46 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunionsingleton2_type,type,
% 0.31/0.46 setunionsingleton2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionsingleton2,definition,
% 0.31/0.46 ( setunionsingleton2
% 0.31/0.46 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setunionsingleton_type,type,
% 0.31/0.46 setunionsingleton: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setunionsingleton,definition,
% 0.31/0.46 ( setunionsingleton
% 0.31/0.46 = ( ! [Xx: $i] :
% 0.31/0.46 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 0.31/0.46 = Xx ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(singleton_type,type,
% 0.31/0.46 singleton: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletonprop_type,type,
% 0.31/0.46 singletonprop: $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletonprop,definition,
% 0.31/0.46 ( singletonprop
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) )
% 0.31/0.46 => ( ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) )
% 0.31/0.46 => ( singleton
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ex1_type,type,
% 0.31/0.46 ex1: $i > ( $i > $o ) > $o ).
% 0.31/0.46
% 0.31/0.46 thf(ex1,definition,
% 0.31/0.46 ( ex1
% 0.31/0.46 = ( ^ [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( singleton
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ex1E1_type,type,
% 0.31/0.46 ex1E1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ex1E1,definition,
% 0.31/0.46 ( ex1E1
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ( ex1 @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ex1I_type,type,
% 0.31/0.46 ex1I: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ex1I,definition,
% 0.31/0.46 ( ex1I
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 => ( ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xy = Xx ) ) )
% 0.31/0.46 => ( ex1 @ A
% 0.31/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ex1I2_type,type,
% 0.31/0.46 ex1I2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ex1I2,definition,
% 0.31/0.46 ( ex1I2
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) )
% 0.31/0.46 => ( ? [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 & ( Xphi @ Xx ) )
% 0.31/0.46 => ( ex1 @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(singletonsuniq_type,type,
% 0.31/0.46 singletonsuniq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(singletonsuniq,definition,
% 0.31/0.46 ( singletonsuniq
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( ( setadjoin @ Xx @ emptyset )
% 0.31/0.46 = ( setadjoin @ Xy @ emptyset ) )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(atmost1p_type,type,
% 0.31/0.46 atmost1p: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(atleast2p_type,type,
% 0.31/0.46 atleast2p: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(atmost2p_type,type,
% 0.31/0.46 atmost2p: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairsetp_type,type,
% 0.31/0.46 upairsetp: $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjL1_type,type,
% 0.31/0.46 setukpairinjL1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjL1,definition,
% 0.31/0.46 ( setukpairinjL1
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.31/0.46 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 0.31/0.46 => ( Xx = Xz ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(kfstsingleton_type,type,
% 0.31/0.46 kfstsingleton: $o ).
% 0.31/0.46
% 0.31/0.46 thf(kfstsingleton,definition,
% 0.31/0.46 ( kfstsingleton
% 0.31/0.46 = ( ! [Xu: $i] :
% 0.31/0.46 ( ( iskpair @ Xu )
% 0.31/0.46 => ( singleton
% 0.31/0.46 @ ( dsetconstr @ ( setunion @ Xu )
% 0.31/0.46 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(theprop_type,type,
% 0.31/0.46 theprop: $o ).
% 0.31/0.46
% 0.31/0.46 thf(theprop,definition,
% 0.31/0.46 ( theprop
% 0.31/0.46 = ( ! [X: $i] :
% 0.31/0.46 ( ( singleton @ X )
% 0.31/0.46 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(kfst_type,type,
% 0.31/0.46 kfst: $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(kfstpairEq_type,type,
% 0.31/0.46 kfstpairEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(kfstpairEq,definition,
% 0.31/0.46 ( kfstpairEq
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.31/0.46 = Xx ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodfstin_type,type,
% 0.31/0.46 cartprodfstin: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodfstin,definition,
% 0.31/0.46 ( cartprodfstin
% 0.31/0.46 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.31/0.46 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjL2_type,type,
% 0.31/0.46 setukpairinjL2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjL2,definition,
% 0.31/0.46 ( setukpairinjL2
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.31/0.46 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.31/0.46 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.31/0.46 => ( Xx = Xz ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjL_type,type,
% 0.31/0.46 setukpairinjL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjL,definition,
% 0.31/0.46 ( setukpairinjL
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.31/0.46 ( ( ( kpair @ Xx @ Xy )
% 0.31/0.46 = ( kpair @ Xz @ Xu ) )
% 0.31/0.46 => ( Xx = Xz ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR11_type,type,
% 0.31/0.46 setukpairinjR11: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR11,definition,
% 0.31/0.46 ( setukpairinjR11
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.31/0.46 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR12_type,type,
% 0.31/0.46 setukpairinjR12: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR12,definition,
% 0.31/0.46 ( setukpairinjR12
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xx = Xy )
% 0.31/0.46 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.31/0.46 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR1_type,type,
% 0.31/0.46 setukpairinjR1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR1,definition,
% 0.31/0.46 ( setukpairinjR1
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.31/0.46 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.31/0.46 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.31/0.46 => ( ( Xz = Xu )
% 0.31/0.46 => ( Xy = Xu ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(upairequniteq_type,type,
% 0.31/0.46 upairequniteq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(upairequniteq,definition,
% 0.31/0.46 ( upairequniteq
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.31/0.46 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.31/0.46 = ( setadjoin @ Xz @ emptyset ) )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR2_type,type,
% 0.31/0.46 setukpairinjR2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR2,definition,
% 0.31/0.46 ( setukpairinjR2
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.31/0.46 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.31/0.46 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.31/0.46 => ( Xy = Xu ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR_type,type,
% 0.31/0.46 setukpairinjR: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setukpairinjR,definition,
% 0.31/0.46 ( setukpairinjR
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.31/0.46 ( ( ( kpair @ Xx @ Xy )
% 0.31/0.46 = ( kpair @ Xz @ Xu ) )
% 0.31/0.46 => ( Xy = Xu ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ksndsingleton_type,type,
% 0.31/0.46 ksndsingleton: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ksndsingleton,definition,
% 0.31/0.46 ( ksndsingleton
% 0.31/0.46 = ( ! [Xu: $i] :
% 0.31/0.46 ( ( iskpair @ Xu )
% 0.31/0.46 => ( singleton
% 0.31/0.46 @ ( dsetconstr @ ( setunion @ Xu )
% 0.31/0.46 @ ^ [Xx: $i] :
% 0.31/0.46 ( Xu
% 0.31/0.46 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ksnd_type,type,
% 0.31/0.46 ksnd: $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(ksndpairEq_type,type,
% 0.31/0.46 ksndpairEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ksndpairEq,definition,
% 0.31/0.46 ( ksndpairEq
% 0.31/0.46 = ( ! [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.31/0.46 = Xy ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(kpairsurjEq_type,type,
% 0.31/0.46 kpairsurjEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(kpairsurjEq,definition,
% 0.31/0.46 ( kpairsurjEq
% 0.31/0.46 = ( ! [Xu: $i] :
% 0.31/0.46 ( ( iskpair @ Xu )
% 0.31/0.46 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.31/0.46 = Xu ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodsndin_type,type,
% 0.31/0.46 cartprodsndin: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodsndin,definition,
% 0.31/0.46 ( cartprodsndin
% 0.31/0.46 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.31/0.46 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairmemEL_type,type,
% 0.31/0.46 cartprodpairmemEL: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairmemEL,definition,
% 0.31/0.46 ( cartprodpairmemEL
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairmemER_type,type,
% 0.31/0.46 cartprodpairmemER: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairmemER,definition,
% 0.31/0.46 ( cartprodpairmemER
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ( in @ Xy @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodmempaircEq_type,type,
% 0.31/0.46 cartprodmempaircEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodmempaircEq,definition,
% 0.31/0.46 ( cartprodmempaircEq
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( kpair @ Xx @ Xy )
% 0.31/0.46 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodfstpairEq_type,type,
% 0.31/0.46 cartprodfstpairEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodfstpairEq,definition,
% 0.31/0.46 ( cartprodfstpairEq
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.31/0.46 = Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodsndpairEq_type,type,
% 0.31/0.46 cartprodsndpairEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodsndpairEq,definition,
% 0.31/0.46 ( cartprodsndpairEq
% 0.31/0.46 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.31/0.46 = Xy ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairsurjEq_type,type,
% 0.31/0.46 cartprodpairsurjEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(cartprodpairsurjEq,definition,
% 0.31/0.46 ( cartprodpairsurjEq
% 0.31/0.46 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.31/0.46 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.31/0.46 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.31/0.46 = Xu ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(breln_type,type,
% 0.31/0.46 breln: $i > $i > $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(breln,definition,
% 0.31/0.46 ( breln
% 0.31/0.46 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstr_type,type,
% 0.31/0.46 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrI_type,type,
% 0.31/0.46 dpsetconstrI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrI,definition,
% 0.31/0.46 ( dpsetconstrI
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( Xphi @ Xx @ Xy )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy )
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrSub_type,type,
% 0.31/0.46 dpsetconstrSub: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrSub,definition,
% 0.31/0.46 ( dpsetconstrSub
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.31/0.46 ( subset
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 0.31/0.46 @ ( cartprod @ A @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setOfPairsIsBReln_type,type,
% 0.31/0.46 setOfPairsIsBReln: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setOfPairsIsBReln,definition,
% 0.31/0.46 ( setOfPairsIsBReln
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.31/0.46 ( breln @ A @ B
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrERa_type,type,
% 0.31/0.46 dpsetconstrERa: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrERa,definition,
% 0.31/0.46 ( dpsetconstrERa
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy )
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.31/0.46 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrEL1_type,type,
% 0.31/0.46 dpsetconstrEL1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrEL1,definition,
% 0.31/0.46 ( dpsetconstrEL1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ ( kpair @ Xx @ Xy )
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.31/0.46 => ( in @ Xx @ A ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrEL2_type,type,
% 0.31/0.46 dpsetconstrEL2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrEL2,definition,
% 0.31/0.46 ( dpsetconstrEL2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ ( kpair @ Xx @ Xy )
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.31/0.46 => ( in @ Xy @ B ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrER_type,type,
% 0.31/0.46 dpsetconstrER: $o ).
% 0.31/0.46
% 0.31/0.46 thf(dpsetconstrER,definition,
% 0.31/0.46 ( dpsetconstrER
% 0.31/0.46 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( in @ ( kpair @ Xx @ Xy )
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.31/0.46 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(func_type,type,
% 0.31/0.46 func: $i > $i > $i > $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcSet_type,type,
% 0.31/0.46 funcSet: $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(funcImageSingleton_type,type,
% 0.31/0.46 funcImageSingleton: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcImageSingleton,definition,
% 0.31/0.46 ( funcImageSingleton
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( singleton
% 0.31/0.46 @ ( dsetconstr @ B
% 0.31/0.46 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(apProp_type,type,
% 0.31/0.46 apProp: $o ).
% 0.31/0.46
% 0.31/0.46 thf(apProp,definition,
% 0.31/0.46 ( apProp
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in
% 0.31/0.46 @ ( setunion
% 0.31/0.46 @ ( dsetconstr @ B
% 0.31/0.46 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 0.31/0.46 @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ap_type,type,
% 0.31/0.46 ap: $i > $i > $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(app_type,type,
% 0.31/0.46 app: $o ).
% 0.31/0.46
% 0.31/0.46 thf(app,definition,
% 0.31/0.46 ( app
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(infuncsetfunc_type,type,
% 0.31/0.46 infuncsetfunc: $o ).
% 0.31/0.46
% 0.31/0.46 thf(infuncsetfunc,definition,
% 0.31/0.46 ( infuncsetfunc
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ( func @ A @ B @ Xf ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ap2p_type,type,
% 0.31/0.46 ap2p: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ap2p,definition,
% 0.31/0.46 ( ap2p
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcinfuncset_type,type,
% 0.31/0.46 funcinfuncset: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcinfuncset,definition,
% 0.31/0.46 ( funcinfuncset
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(lamProp_type,type,
% 0.31/0.46 lamProp: $o ).
% 0.31/0.46
% 0.31/0.46 thf(lamProp,definition,
% 0.31/0.46 ( lamProp
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.31/0.46 => ( func @ A @ B
% 0.31/0.46 @ ( dpsetconstr @ A @ B
% 0.31/0.46 @ ^ [Xx: $i,Xy: $i] :
% 0.31/0.46 ( ( Xf @ Xx )
% 0.31/0.46 = Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(lam_type,type,
% 0.31/0.46 lam: $i > $i > ( $i > $i ) > $i ).
% 0.31/0.46
% 0.31/0.46 thf(lamp_type,type,
% 0.31/0.46 lamp: $o ).
% 0.31/0.46
% 0.31/0.46 thf(lamp,definition,
% 0.31/0.46 ( lamp
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.31/0.46 => ( func @ A @ B
% 0.31/0.46 @ ( lam @ A @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(lam2p_type,type,
% 0.31/0.46 lam2p: $o ).
% 0.31/0.46
% 0.31/0.46 thf(lam2p,definition,
% 0.31/0.46 ( lam2p
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.31/0.46 => ( in
% 0.31/0.46 @ ( lam @ A @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.31/0.46 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(brelnall1_type,type,
% 0.31/0.46 brelnall1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(brelnall1,definition,
% 0.31/0.46 ( brelnall1
% 0.31/0.46 = ( ! [A: $i,B: $i,R: $i] :
% 0.31/0.46 ( ( breln @ A @ B @ R )
% 0.31/0.46 => ! [Xphi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.31/0.46 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ R )
% 0.31/0.46 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(brelnall2_type,type,
% 0.31/0.46 brelnall2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(brelnall2,definition,
% 0.31/0.46 ( brelnall2
% 0.31/0.46 = ( ! [A: $i,B: $i,R: $i] :
% 0.31/0.46 ( ( breln @ A @ B @ R )
% 0.31/0.46 => ! [Xphi: $i > $o] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.31/0.46 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ R )
% 0.31/0.46 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ex1E2_type,type,
% 0.31/0.46 ex1E2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ex1E2,definition,
% 0.31/0.46 ( ex1E2
% 0.31/0.46 = ( ! [A: $i,Xphi: $i > $o] :
% 0.31/0.46 ( ( ex1 @ A
% 0.31/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ( Xphi @ Xx )
% 0.31/0.46 => ( ( Xphi @ Xy )
% 0.31/0.46 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp1_type,type,
% 0.31/0.46 funcGraphProp1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp1,definition,
% 0.31/0.46 ( funcGraphProp1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp3_type,type,
% 0.31/0.46 funcGraphProp3: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp3,definition,
% 0.31/0.46 ( funcGraphProp3
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp2_type,type,
% 0.31/0.46 funcGraphProp2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp2,definition,
% 0.31/0.46 ( funcGraphProp2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = Xy ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcextLem_type,type,
% 0.31/0.46 funcextLem: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcextLem,definition,
% 0.31/0.46 ( funcextLem
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xg: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xg )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp4_type,type,
% 0.31/0.46 funcGraphProp4: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcGraphProp4,definition,
% 0.31/0.46 ( funcGraphProp4
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = Xy ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subbreln_type,type,
% 0.31/0.46 subbreln: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subbreln,definition,
% 0.31/0.46 ( subbreln
% 0.31/0.46 = ( ! [A: $i,B: $i,R: $i] :
% 0.31/0.46 ( ( breln @ A @ B @ R )
% 0.31/0.46 => ! [S: $i] :
% 0.31/0.46 ( ( breln @ A @ B @ S )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.31/0.46 => ( subset @ R @ S ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(eqbreln_type,type,
% 0.31/0.46 eqbreln: $o ).
% 0.31/0.46
% 0.31/0.46 thf(eqbreln,definition,
% 0.31/0.46 ( eqbreln
% 0.31/0.46 = ( ! [A: $i,B: $i,R: $i] :
% 0.31/0.46 ( ( breln @ A @ B @ R )
% 0.31/0.46 => ! [S: $i] :
% 0.31/0.46 ( ( breln @ A @ B @ S )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ B )
% 0.31/0.46 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 0.31/0.46 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 0.31/0.46 => ( R = S ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcext_type,type,
% 0.31/0.46 funcext: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcext,definition,
% 0.31/0.46 ( funcext
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xg: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xg )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.31/0.46 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(funcext2_type,type,
% 0.31/0.46 funcext2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(funcext2,definition,
% 0.31/0.46 ( funcext2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ! [Xg: $i] :
% 0.31/0.46 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.31/0.46 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ap2apEq1_type,type,
% 0.31/0.46 ap2apEq1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ap2apEq1,definition,
% 0.31/0.46 ( ap2apEq1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ap2apEq2_type,type,
% 0.31/0.46 ap2apEq2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ap2apEq2,definition,
% 0.31/0.46 ( ap2apEq2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.31/0.46 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(beta1_type,type,
% 0.31/0.46 beta1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(beta1,definition,
% 0.31/0.46 ( beta1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B
% 0.31/0.46 @ ( lam @ A @ B
% 0.31/0.46 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.31/0.46 @ Xx )
% 0.31/0.46 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(eta1_type,type,
% 0.31/0.46 eta1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(eta1,definition,
% 0.31/0.46 ( eta1
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( func @ A @ B @ Xf )
% 0.31/0.46 => ( ( lam @ A @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.31/0.46 = Xf ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(lam2lamEq_type,type,
% 0.31/0.46 lam2lamEq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(lam2lamEq,definition,
% 0.31/0.46 ( lam2lamEq
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.31/0.46 => ( ( lam @ A @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.31/0.46 = ( lam @ A @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(beta2_type,type,
% 0.31/0.46 beta2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(beta2,definition,
% 0.31/0.46 ( beta2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.31/0.46 ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( ap @ A @ B
% 0.31/0.46 @ ( lam @ A @ B
% 0.31/0.46 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 0.31/0.46 @ Xx )
% 0.31/0.46 = ( Xf @ Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(eta2_type,type,
% 0.31/0.46 eta2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(eta2,definition,
% 0.31/0.46 ( eta2
% 0.31/0.46 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.31/0.46 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.31/0.46 => ( ( lam @ A @ B
% 0.31/0.46 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 0.31/0.46 = Xf ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iffalseProp1_type,type,
% 0.31/0.46 iffalseProp1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iffalseProp1,definition,
% 0.31/0.46 ( iffalseProp1
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ~ Xphi
% 0.31/0.46 => ( in @ Xy
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xz: $i] :
% 0.31/0.46 ( ( Xphi
% 0.31/0.46 & ( Xz = Xx ) )
% 0.31/0.46 | ( ~ Xphi
% 0.31/0.46 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iffalseProp2_type,type,
% 0.31/0.46 iffalseProp2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iffalseProp2,definition,
% 0.31/0.46 ( iffalseProp2
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ~ Xphi
% 0.31/0.46 => ( ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xz: $i] :
% 0.31/0.46 ( ( Xphi
% 0.31/0.46 & ( Xz = Xx ) )
% 0.31/0.46 | ( ~ Xphi
% 0.31/0.46 & ( Xz = Xy ) ) ) )
% 0.31/0.46 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iftrueProp1_type,type,
% 0.31/0.46 iftrueProp1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iftrueProp1,definition,
% 0.31/0.46 ( iftrueProp1
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( Xphi
% 0.31/0.46 => ( in @ Xx
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xz: $i] :
% 0.31/0.46 ( ( Xphi
% 0.31/0.46 & ( Xz = Xx ) )
% 0.31/0.46 | ( ~ Xphi
% 0.31/0.46 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iftrueProp2_type,type,
% 0.31/0.46 iftrueProp2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iftrueProp2,definition,
% 0.31/0.46 ( iftrueProp2
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( Xphi
% 0.31/0.46 => ( ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xz: $i] :
% 0.31/0.46 ( ( Xphi
% 0.31/0.46 & ( Xz = Xx ) )
% 0.31/0.46 | ( ~ Xphi
% 0.31/0.46 & ( Xz = Xy ) ) ) )
% 0.31/0.46 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(ifSingleton_type,type,
% 0.31/0.46 ifSingleton: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ifSingleton,definition,
% 0.31/0.46 ( ifSingleton
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( singleton
% 0.31/0.46 @ ( dsetconstr @ A
% 0.31/0.46 @ ^ [Xz: $i] :
% 0.31/0.46 ( ( Xphi
% 0.31/0.46 & ( Xz = Xx ) )
% 0.31/0.46 | ( ~ Xphi
% 0.31/0.46 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(if_type,type,
% 0.31/0.46 if: $i > $o > $i > $i > $i ).
% 0.31/0.46
% 0.31/0.46 thf(ifp_type,type,
% 0.31/0.46 ifp: $o ).
% 0.31/0.46
% 0.31/0.46 thf(ifp,definition,
% 0.31/0.46 ( ifp
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(theeq_type,type,
% 0.31/0.46 theeq: $o ).
% 0.31/0.46
% 0.31/0.46 thf(theeq,definition,
% 0.31/0.46 ( theeq
% 0.31/0.46 = ( ! [X: $i] :
% 0.31/0.46 ( ( singleton @ X )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ X )
% 0.31/0.46 => ( ( setunion @ X )
% 0.31/0.46 = Xx ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iftrue_type,type,
% 0.31/0.46 iftrue: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iftrue,definition,
% 0.31/0.46 ( iftrue
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( Xphi
% 0.31/0.46 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.31/0.46 = Xx ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iffalse_type,type,
% 0.31/0.46 iffalse: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iffalse,definition,
% 0.31/0.46 ( iffalse
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( ~ Xphi
% 0.31/0.46 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 0.31/0.46 = Xy ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(iftrueorfalse_type,type,
% 0.31/0.46 iftrueorfalse: $o ).
% 0.31/0.46
% 0.31/0.46 thf(iftrueorfalse,definition,
% 0.31/0.46 ( iftrueorfalse
% 0.31/0.46 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ! [Xy: $i] :
% 0.31/0.46 ( ( in @ Xy @ A )
% 0.31/0.46 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectT_lem_type,type,
% 0.31/0.46 binintersectT_lem: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectT_lem,definition,
% 0.31/0.46 ( binintersectT_lem
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binunionT_lem_type,type,
% 0.31/0.46 binunionT_lem: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binunionT_lem,definition,
% 0.31/0.46 ( binunionT_lem
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetT_lem_type,type,
% 0.31/0.46 powersetT_lem: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetT_lem,definition,
% 0.31/0.46 ( powersetT_lem
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setminusT_lem_type,type,
% 0.31/0.46 setminusT_lem: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setminusT_lem,definition,
% 0.31/0.46 ( setminusT_lem
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(complementT_lem_type,type,
% 0.31/0.46 complementT_lem: $o ).
% 0.31/0.46
% 0.31/0.46 thf(complementT_lem,definition,
% 0.31/0.46 ( complementT_lem
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(setextT_type,type,
% 0.31/0.46 setextT: $o ).
% 0.31/0.46
% 0.31/0.46 thf(setextT,definition,
% 0.31/0.46 ( setextT
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ X )
% 0.31/0.46 => ( in @ Xx @ Y ) ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ Y )
% 0.31/0.46 => ( in @ Xx @ X ) ) )
% 0.31/0.46 => ( X = Y ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(subsetTI_type,type,
% 0.31/0.46 subsetTI: $o ).
% 0.31/0.46
% 0.31/0.46 thf(subsetTI,definition,
% 0.31/0.46 ( subsetTI
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ X )
% 0.31/0.46 => ( in @ Xx @ Y ) ) )
% 0.31/0.46 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetTI1_type,type,
% 0.31/0.46 powersetTI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetTI1,definition,
% 0.31/0.46 ( powersetTI1
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ X )
% 0.31/0.46 => ( in @ Xx @ Y ) ) )
% 0.31/0.46 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(powersetTE1_type,type,
% 0.31/0.46 powersetTE1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(powersetTE1,definition,
% 0.31/0.46 ( powersetTE1
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ X @ ( powerset @ Y ) )
% 0.31/0.46 => ( ( in @ Xx @ X )
% 0.31/0.46 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(complementTI1_type,type,
% 0.31/0.46 complementTI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(complementTI1,definition,
% 0.31/0.46 ( complementTI1
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ X )
% 0.31/0.46 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(complementTE1_type,type,
% 0.31/0.46 complementTE1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(complementTE1,definition,
% 0.31/0.46 ( complementTE1
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 0.31/0.46 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectTELcontra_type,type,
% 0.31/0.46 binintersectTELcontra: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectTELcontra,definition,
% 0.31/0.46 ( binintersectTELcontra
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ X )
% 0.31/0.46 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectTERcontra_type,type,
% 0.31/0.46 binintersectTERcontra: $o ).
% 0.31/0.46
% 0.31/0.46 thf(binintersectTERcontra,definition,
% 0.31/0.46 ( binintersectTERcontra
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ~ ( in @ Xx @ Y )
% 0.31/0.46 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT_type,type,
% 0.31/0.46 contrasubsetT: $o ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT,definition,
% 0.31/0.46 ( contrasubsetT
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 0.31/0.46 => ( ( in @ Xx @ Y )
% 0.31/0.46 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT1_type,type,
% 0.31/0.46 contrasubsetT1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT1,definition,
% 0.31/0.46 ( contrasubsetT1
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( subset @ X @ Y )
% 0.31/0.46 => ( ~ ( in @ Xx @ Y )
% 0.31/0.46 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT2_type,type,
% 0.31/0.46 contrasubsetT2: $o ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT2,definition,
% 0.31/0.46 ( contrasubsetT2
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( ( subset @ X @ Y )
% 0.31/0.46 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT3_type,type,
% 0.31/0.46 contrasubsetT3: $o ).
% 0.31/0.46
% 0.31/0.46 thf(contrasubsetT3,definition,
% 0.31/0.46 ( contrasubsetT3
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Y: $i] :
% 0.31/0.46 ( ( in @ Y @ ( powerset @ A ) )
% 0.31/0.46 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 0.31/0.46 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(doubleComplementI1_type,type,
% 0.31/0.46 doubleComplementI1: $o ).
% 0.31/0.46
% 0.31/0.46 thf(doubleComplementI1,definition,
% 0.31/0.46 ( doubleComplementI1
% 0.31/0.46 = ( ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ X )
% 0.31/0.46 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 thf(doubleComplementE1,conjecture,
% 0.31/0.46 ( setextAx
% 0.31/0.46 => ( emptysetAx
% 0.31/0.46 => ( setadjoinAx
% 0.31/0.46 => ( powersetAx
% 0.31/0.46 => ( setunionAx
% 0.31/0.46 => ( omega0Ax
% 0.31/0.46 => ( omegaSAx
% 0.31/0.46 => ( omegaIndAx
% 0.31/0.46 => ( replAx
% 0.31/0.46 => ( foundationAx
% 0.31/0.46 => ( wellorderingAx
% 0.31/0.46 => ( descrp
% 0.31/0.46 => ( dsetconstrI
% 0.31/0.46 => ( dsetconstrEL
% 0.31/0.46 => ( dsetconstrER
% 0.31/0.46 => ( exuE1
% 0.31/0.46 => ( prop2setE
% 0.31/0.46 => ( emptysetE
% 0.31/0.46 => ( emptysetimpfalse
% 0.31/0.46 => ( notinemptyset
% 0.31/0.46 => ( exuE3e
% 0.31/0.46 => ( setext
% 0.31/0.46 => ( emptyI
% 0.31/0.46 => ( noeltsimpempty
% 0.31/0.46 => ( setbeta
% 0.31/0.46 => ( nonemptyE1
% 0.31/0.46 => ( nonemptyI
% 0.31/0.46 => ( nonemptyI1
% 0.31/0.46 => ( setadjoinIL
% 0.31/0.46 => ( emptyinunitempty
% 0.31/0.46 => ( setadjoinIR
% 0.31/0.46 => ( setadjoinE
% 0.31/0.46 => ( setadjoinOr
% 0.31/0.46 => ( setoftrueEq
% 0.31/0.46 => ( powersetI
% 0.31/0.46 => ( emptyinPowerset
% 0.31/0.46 => ( emptyInPowerset
% 0.31/0.46 => ( powersetE
% 0.31/0.46 => ( setunionI
% 0.31/0.46 => ( setunionE
% 0.31/0.46 => ( subPowSU
% 0.31/0.46 => ( exuE2
% 0.31/0.46 => ( nonemptyImpWitness
% 0.31/0.46 => ( uniqinunit
% 0.31/0.46 => ( notinsingleton
% 0.31/0.46 => ( eqinunit
% 0.31/0.46 => ( singletonsswitch
% 0.31/0.46 => ( upairsetE
% 0.31/0.46 => ( upairsetIL
% 0.31/0.46 => ( upairsetIR
% 0.31/0.46 => ( emptyE1
% 0.31/0.46 => ( vacuousDall
% 0.31/0.46 => ( quantDeMorgan1
% 0.31/0.46 => ( quantDeMorgan2
% 0.31/0.46 => ( quantDeMorgan3
% 0.31/0.46 => ( quantDeMorgan4
% 0.31/0.46 => ( prop2setI
% 0.31/0.46 => ( prop2set2propI
% 0.31/0.46 => ( notdexE
% 0.31/0.46 => ( notdallE
% 0.31/0.46 => ( exuI1
% 0.31/0.46 => ( exuI3
% 0.31/0.46 => ( exuI2
% 0.31/0.46 => ( inCongP
% 0.31/0.46 => ( in__Cong
% 0.31/0.46 => ( exuE3u
% 0.31/0.46 => ( exu__Cong
% 0.31/0.46 => ( emptyset__Cong
% 0.31/0.46 => ( setadjoin__Cong
% 0.31/0.46 => ( powerset__Cong
% 0.31/0.46 => ( setunion__Cong
% 0.31/0.46 => ( omega__Cong
% 0.31/0.46 => ( exuEu
% 0.31/0.46 => ( descr__Cong
% 0.31/0.46 => ( dsetconstr__Cong
% 0.31/0.46 => ( subsetI1
% 0.31/0.46 => ( eqimpsubset2
% 0.31/0.46 => ( eqimpsubset1
% 0.31/0.46 => ( subsetI2
% 0.31/0.46 => ( emptysetsubset
% 0.31/0.46 => ( subsetE
% 0.31/0.46 => ( subsetE2
% 0.31/0.46 => ( notsubsetI
% 0.31/0.46 => ( notequalI1
% 0.31/0.46 => ( notequalI2
% 0.31/0.46 => ( subsetRefl
% 0.31/0.46 => ( subsetTrans
% 0.31/0.46 => ( setadjoinSub
% 0.31/0.46 => ( setadjoinSub2
% 0.31/0.46 => ( subset2powerset
% 0.31/0.46 => ( setextsub
% 0.31/0.46 => ( subsetemptysetimpeq
% 0.31/0.46 => ( powersetI1
% 0.31/0.46 => ( powersetE1
% 0.31/0.46 => ( inPowerset
% 0.31/0.46 => ( powersetsubset
% 0.31/0.46 => ( sepInPowerset
% 0.31/0.46 => ( sepSubset
% 0.31/0.46 => ( binunionIL
% 0.31/0.46 => ( upairset2IR
% 0.31/0.46 => ( binunionIR
% 0.31/0.46 => ( binunionEcases
% 0.31/0.46 => ( binunionE
% 0.31/0.46 => ( binunionLsub
% 0.31/0.46 => ( binunionRsub
% 0.31/0.46 => ( binintersectI
% 0.31/0.46 => ( binintersectSubset5
% 0.31/0.46 => ( binintersectEL
% 0.31/0.46 => ( binintersectLsub
% 0.31/0.46 => ( binintersectSubset2
% 0.31/0.46 => ( binintersectSubset3
% 0.31/0.46 => ( binintersectER
% 0.31/0.46 => ( disjointsetsI1
% 0.31/0.46 => ( binintersectRsub
% 0.31/0.46 => ( binintersectSubset4
% 0.31/0.46 => ( binintersectSubset1
% 0.31/0.46 => ( bs114d
% 0.31/0.46 => ( setminusI
% 0.31/0.46 => ( setminusEL
% 0.31/0.46 => ( setminusER
% 0.31/0.46 => ( setminusSubset2
% 0.31/0.46 => ( setminusERneg
% 0.31/0.46 => ( setminusELneg
% 0.31/0.46 => ( setminusILneg
% 0.31/0.46 => ( setminusIRneg
% 0.31/0.46 => ( setminusLsub
% 0.31/0.46 => ( setminusSubset1
% 0.31/0.46 => ( symdiffE
% 0.31/0.46 => ( symdiffI1
% 0.31/0.46 => ( symdiffI2
% 0.31/0.46 => ( symdiffIneg1
% 0.31/0.46 => ( symdiffIneg2
% 0.31/0.46 => ( secondinupair
% 0.31/0.46 => ( setukpairIL
% 0.31/0.46 => ( setukpairIR
% 0.31/0.46 => ( kpairiskpair
% 0.31/0.46 => ( kpairp
% 0.31/0.46 => ( singletonsubset
% 0.31/0.46 => ( singletoninpowerset
% 0.31/0.46 => ( singletoninpowunion
% 0.31/0.46 => ( upairset2E
% 0.31/0.46 => ( upairsubunion
% 0.31/0.46 => ( upairinpowunion
% 0.31/0.46 => ( ubforcartprodlem1
% 0.31/0.46 => ( ubforcartprodlem2
% 0.31/0.46 => ( ubforcartprodlem3
% 0.31/0.46 => ( cartprodpairin
% 0.31/0.46 => ( cartprodmempair1
% 0.31/0.46 => ( cartprodmempair
% 0.31/0.46 => ( setunionE2
% 0.31/0.46 => ( setunionsingleton1
% 0.31/0.46 => ( setunionsingleton2
% 0.31/0.46 => ( setunionsingleton
% 0.31/0.46 => ( singletonprop
% 0.31/0.46 => ( ex1E1
% 0.31/0.46 => ( ex1I
% 0.31/0.46 => ( ex1I2
% 0.31/0.46 => ( singletonsuniq
% 0.31/0.46 => ( setukpairinjL1
% 0.31/0.46 => ( kfstsingleton
% 0.31/0.46 => ( theprop
% 0.31/0.46 => ( kfstpairEq
% 0.31/0.46 => ( cartprodfstin
% 0.31/0.46 => ( setukpairinjL2
% 0.31/0.46 => ( setukpairinjL
% 0.31/0.46 => ( setukpairinjR11
% 0.31/0.46 => ( setukpairinjR12
% 0.31/0.46 => ( setukpairinjR1
% 0.31/0.46 => ( upairequniteq
% 0.31/0.46 => ( setukpairinjR2
% 0.31/0.46 => ( setukpairinjR
% 0.31/0.46 => ( ksndsingleton
% 0.31/0.46 => ( ksndpairEq
% 0.31/0.46 => ( kpairsurjEq
% 0.31/0.46 => ( cartprodsndin
% 0.31/0.46 => ( cartprodpairmemEL
% 0.31/0.46 => ( cartprodpairmemER
% 0.31/0.46 => ( cartprodmempaircEq
% 0.31/0.46 => ( cartprodfstpairEq
% 0.31/0.46 => ( cartprodsndpairEq
% 0.31/0.46 => ( cartprodpairsurjEq
% 0.31/0.46 => ( dpsetconstrI
% 0.31/0.46 => ( dpsetconstrSub
% 0.31/0.46 => ( setOfPairsIsBReln
% 0.31/0.46 => ( dpsetconstrERa
% 0.31/0.46 => ( dpsetconstrEL1
% 0.31/0.46 => ( dpsetconstrEL2
% 0.31/0.46 => ( dpsetconstrER
% 0.31/0.46 => ( funcImageSingleton
% 0.31/0.46 => ( apProp
% 0.31/0.46 => ( app
% 0.31/0.46 => ( infuncsetfunc
% 0.31/0.46 => ( ap2p
% 0.31/0.46 => ( funcinfuncset
% 0.31/0.46 => ( lamProp
% 0.31/0.46 => ( lamp
% 0.31/0.46 => ( lam2p
% 0.31/0.46 => ( brelnall1
% 0.31/0.46 => ( brelnall2
% 0.31/0.46 => ( ex1E2
% 0.31/0.46 => ( funcGraphProp1
% 0.31/0.46 => ( funcGraphProp3
% 0.31/0.46 => ( funcGraphProp2
% 0.31/0.46 => ( funcextLem
% 0.31/0.46 => ( funcGraphProp4
% 0.31/0.46 => ( subbreln
% 0.31/0.46 => ( eqbreln
% 0.31/0.46 => ( funcext
% 0.31/0.46 => ( funcext2
% 0.31/0.46 => ( ap2apEq1
% 0.31/0.46 => ( ap2apEq2
% 0.31/0.46 => ( beta1
% 0.31/0.46 => ( eta1
% 0.31/0.46 => ( lam2lamEq
% 0.31/0.46 => ( beta2
% 0.31/0.46 => ( eta2
% 0.31/0.46 => ( iffalseProp1
% 0.31/0.46 => ( iffalseProp2
% 0.31/0.46 => ( iftrueProp1
% 0.31/0.46 => ( iftrueProp2
% 0.31/0.46 => ( ifSingleton
% 0.31/0.46 => ( ifp
% 0.31/0.46 => ( theeq
% 0.31/0.46 => ( iftrue
% 0.31/0.46 => ( iffalse
% 0.31/0.46 => ( iftrueorfalse
% 0.31/0.46 => ( binintersectT_lem
% 0.31/0.46 => ( binunionT_lem
% 0.31/0.46 => ( powersetT_lem
% 0.31/0.46 => ( setminusT_lem
% 0.31/0.46 => ( complementT_lem
% 0.31/0.46 => ( setextT
% 0.31/0.46 => ( subsetTI
% 0.31/0.46 => ( powersetTI1
% 0.31/0.46 => ( powersetTE1
% 0.31/0.46 => ( complementTI1
% 0.31/0.46 => ( complementTE1
% 0.31/0.46 => ( binintersectTELcontra
% 0.31/0.46 => ( binintersectTERcontra
% 0.31/0.46 => ( contrasubsetT
% 0.31/0.46 => ( contrasubsetT1
% 0.31/0.46 => ( contrasubsetT2
% 0.31/0.46 => ( contrasubsetT3
% 0.31/0.46 => ( doubleComplementI1
% 0.31/0.46 => ! [A: $i,X: $i] :
% 0.31/0.46 ( ( in @ X @ ( powerset @ A ) )
% 0.31/0.46 => ! [Xx: $i] :
% 0.31/0.46 ( ( in @ Xx @ A )
% 0.31/0.46 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 0.31/0.46 => ( in @ Xx @ X ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 0.31/0.46
% 0.31/0.46 %------------------------------------------------------------------------------
% 0.31/0.46 ------------------------
% 2.79/1.51 ---- Embedded in THF ---
% 2.79/1.51 %%% This output was generated by embedproblem, version 1.9.5 (library version 1.9).
% 2.79/1.51 %%% Generated on Tue Feb 24 12:32:38 EST 2026
% 2.79/1.51 %%% using '$$dhol' embedding, version 1.3.0.
% 2.79/1.51 %%% Logic specification used:
% 2.79/1.51 %%% thf(spec, logic, $$dhol).
% 2.79/1.51
% 2.79/1.51 % SZS output start ListOfTHF for /export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2DTF22118.p
% See solution above
% 2.79/1.51 ------------------------
% 2.79/1.54 ---- Cleaned THF ---
% 2.79/1.54 thf(in_type,type,
% 2.79/1.54 in: $i > $i > $o ).
% 2.79/1.54
% 2.79/1.54 thf(exu_type,type,
% 2.79/1.54 exu: ( $i > $o ) > $o ).
% 2.79/1.54
% 2.79/1.54 thf(exu,definition,
% 2.79/1.54 ( exu
% 2.79/1.54 = ( ^ [Xphi: $i > $o] :
% 2.79/1.54 ? [Xx: $i] :
% 2.79/1.54 ( ( Xphi @ Xx )
% 2.79/1.54 & ! [Xy: $i] :
% 2.79/1.54 ( ( Xphi @ Xy )
% 2.79/1.54 => ( Xx = Xy ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(setextAx_type,type,
% 2.79/1.54 setextAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(setextAx,definition,
% 2.79/1.54 ( setextAx
% 2.79/1.54 = ( ! [A: $i,B: $i] :
% 2.79/1.54 ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ A )
% 2.79/1.54 <=> ( in @ Xx @ B ) )
% 2.79/1.54 => ( A = B ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(emptyset_type,type,
% 2.79/1.54 emptyset: $i ).
% 2.79/1.54
% 2.79/1.54 thf(emptysetAx_type,type,
% 2.79/1.54 emptysetAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(emptysetAx,definition,
% 2.79/1.54 ( emptysetAx
% 2.79/1.54 = ( ! [Xx: $i] :
% 2.79/1.54 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(setadjoin_type,type,
% 2.79/1.54 setadjoin: $i > $i > $i ).
% 2.79/1.54
% 2.79/1.54 thf(setadjoinAx_type,type,
% 2.79/1.54 setadjoinAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(setadjoinAx,definition,
% 2.79/1.54 ( setadjoinAx
% 2.79/1.54 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.79/1.54 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.79/1.54 <=> ( ( Xy = Xx )
% 2.79/1.54 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(powerset_type,type,
% 2.79/1.54 powerset: $i > $i ).
% 2.79/1.54
% 2.79/1.54 thf(powersetAx_type,type,
% 2.79/1.54 powersetAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(powersetAx,definition,
% 2.79/1.54 ( powersetAx
% 2.79/1.54 = ( ! [A: $i,B: $i] :
% 2.79/1.54 ( ( in @ B @ ( powerset @ A ) )
% 2.79/1.54 <=> ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ B )
% 2.79/1.54 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(setunion_type,type,
% 2.79/1.54 setunion: $i > $i ).
% 2.79/1.54
% 2.79/1.54 thf(setunionAx_type,type,
% 2.79/1.54 setunionAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(setunionAx,definition,
% 2.79/1.54 ( setunionAx
% 2.79/1.54 = ( ! [A: $i,Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ ( setunion @ A ) )
% 2.79/1.54 <=> ? [B: $i] :
% 2.79/1.54 ( ( in @ Xx @ B )
% 2.79/1.54 & ( in @ B @ A ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(omega_type,type,
% 2.79/1.54 omega: $i ).
% 2.79/1.54
% 2.79/1.54 thf(omega0Ax_type,type,
% 2.79/1.54 omega0Ax: $o ).
% 2.79/1.54
% 2.79/1.54 thf(omega0Ax,definition,
% 2.79/1.54 ( omega0Ax
% 2.79/1.54 = ( in @ emptyset @ omega ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(omegaSAx_type,type,
% 2.79/1.54 omegaSAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(omegaSAx,definition,
% 2.79/1.54 ( omegaSAx
% 2.79/1.54 = ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ omega )
% 2.79/1.54 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(omegaIndAx_type,type,
% 2.79/1.54 omegaIndAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(omegaIndAx,definition,
% 2.79/1.54 ( omegaIndAx
% 2.79/1.54 = ( ! [A: $i] :
% 2.79/1.54 ( ( ( in @ emptyset @ A )
% 2.79/1.54 & ! [Xx: $i] :
% 2.79/1.54 ( ( ( in @ Xx @ omega )
% 2.79/1.54 & ( in @ Xx @ A ) )
% 2.79/1.54 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 2.79/1.54 => ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ omega )
% 2.79/1.54 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(replAx_type,type,
% 2.79/1.54 replAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(replAx,definition,
% 2.79/1.54 ( replAx
% 2.79/1.54 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 2.79/1.54 ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ A )
% 2.79/1.54 => ( exu
% 2.79/1.54 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 2.79/1.54 => ? [B: $i] :
% 2.79/1.54 ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ B )
% 2.79/1.54 <=> ? [Xy: $i] :
% 2.79/1.54 ( ( in @ Xy @ A )
% 2.79/1.54 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(foundationAx_type,type,
% 2.79/1.54 foundationAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(foundationAx,definition,
% 2.79/1.54 ( foundationAx
% 2.79/1.54 = ( ! [A: $i] :
% 2.79/1.54 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.79/1.54 => ? [B: $i] :
% 2.79/1.54 ( ( in @ B @ A )
% 2.79/1.54 & ~ ? [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ B )
% 2.79/1.54 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(wellorderingAx_type,type,
% 2.79/1.54 wellorderingAx: $o ).
% 2.79/1.54
% 2.79/1.54 thf(wellorderingAx,definition,
% 2.79/1.54 ( wellorderingAx
% 2.79/1.54 = ( ! [A: $i] :
% 2.79/1.54 ? [B: $i] :
% 2.79/1.54 ( ! [C: $i] :
% 2.79/1.54 ( ( in @ C @ B )
% 2.79/1.54 => ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ C )
% 2.79/1.54 => ( in @ Xx @ A ) ) )
% 2.79/1.54 & ! [Xx: $i,Xy: $i] :
% 2.79/1.54 ( ( ( in @ Xx @ A )
% 2.79/1.54 & ( in @ Xy @ A ) )
% 2.79/1.54 => ( ! [C: $i] :
% 2.79/1.54 ( ( in @ C @ B )
% 2.79/1.54 => ( ( in @ Xx @ C )
% 2.79/1.54 <=> ( in @ Xy @ C ) ) )
% 2.79/1.54 => ( Xx = Xy ) ) )
% 2.79/1.54 & ! [C: $i,D: $i] :
% 2.79/1.54 ( ( ( in @ C @ B )
% 2.79/1.54 & ( in @ D @ B ) )
% 2.79/1.54 => ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ C )
% 2.79/1.54 => ( in @ Xx @ D ) )
% 2.79/1.54 | ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ D )
% 2.79/1.54 => ( in @ Xx @ C ) ) ) )
% 2.79/1.54 & ! [C: $i] :
% 2.79/1.54 ( ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ C )
% 2.79/1.54 => ( in @ Xx @ A ) )
% 2.79/1.54 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 2.79/1.54 => ? [D: $i,Xx: $i] :
% 2.79/1.54 ( ( in @ D @ B )
% 2.79/1.54 & ( in @ Xx @ C )
% 2.79/1.54 & ~ ? [Xy: $i] :
% 2.79/1.54 ( ( in @ Xy @ D )
% 2.79/1.54 & ( in @ Xy @ C ) )
% 2.79/1.54 & ! [E: $i] :
% 2.79/1.54 ( ( in @ E @ B )
% 2.79/1.54 => ( ! [Xy: $i] :
% 2.79/1.54 ( ( in @ Xy @ E )
% 2.79/1.54 => ( in @ Xy @ D ) )
% 2.79/1.54 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(descr_type,type,
% 2.79/1.54 descr: ( $i > $o ) > $i ).
% 2.79/1.54
% 2.79/1.54 thf(descrp_type,type,
% 2.79/1.54 descrp: $o ).
% 2.79/1.54
% 2.79/1.54 thf(descrp,definition,
% 2.79/1.54 ( descrp
% 2.79/1.54 = ( ! [Xphi: $i > $o] :
% 2.79/1.54 ( ( exu
% 2.79/1.54 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.54 => ( Xphi
% 2.79/1.54 @ ( descr
% 2.79/1.54 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstr_type,type,
% 2.79/1.54 dsetconstr: $i > ( $i > $o ) > $i ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstrI_type,type,
% 2.79/1.54 dsetconstrI: $o ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstrI,definition,
% 2.79/1.54 ( dsetconstrI
% 2.79/1.54 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ A )
% 2.79/1.54 => ( ( Xphi @ Xx )
% 2.79/1.54 => ( in @ Xx
% 2.79/1.54 @ ( dsetconstr @ A
% 2.79/1.54 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstrEL_type,type,
% 2.79/1.54 dsetconstrEL: $o ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstrEL,definition,
% 2.79/1.54 ( dsetconstrEL
% 2.79/1.54 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.79/1.54 ( ( in @ Xx
% 2.79/1.54 @ ( dsetconstr @ A
% 2.79/1.54 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.79/1.54 => ( in @ Xx @ A ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstrER_type,type,
% 2.79/1.54 dsetconstrER: $o ).
% 2.79/1.54
% 2.79/1.54 thf(dsetconstrER,definition,
% 2.79/1.54 ( dsetconstrER
% 2.79/1.54 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.79/1.54 ( ( in @ Xx
% 2.79/1.54 @ ( dsetconstr @ A
% 2.79/1.54 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.79/1.54 => ( Xphi @ Xx ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(exuE1_type,type,
% 2.79/1.54 exuE1: $o ).
% 2.79/1.54
% 2.79/1.54 thf(exuE1,definition,
% 2.79/1.54 ( exuE1
% 2.79/1.54 = ( ! [Xphi: $i > $o] :
% 2.79/1.54 ( ( exu
% 2.79/1.54 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.54 => ? [Xx: $i] :
% 2.79/1.54 ( ( Xphi @ Xx )
% 2.79/1.54 & ! [Xy: $i] :
% 2.79/1.54 ( ( Xphi @ Xy )
% 2.79/1.54 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(prop2set_type,type,
% 2.79/1.54 prop2set: $o > $i ).
% 2.79/1.54
% 2.79/1.54 thf(prop2setE_type,type,
% 2.79/1.54 prop2setE: $o ).
% 2.79/1.54
% 2.79/1.54 thf(prop2setE,definition,
% 2.79/1.54 ( prop2setE
% 2.79/1.54 = ( ! [Xphi: $o,Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 2.79/1.54 => Xphi ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(emptysetE_type,type,
% 2.79/1.54 emptysetE: $o ).
% 2.79/1.54
% 2.79/1.54 thf(emptysetE,definition,
% 2.79/1.54 ( emptysetE
% 2.79/1.54 = ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ emptyset )
% 2.79/1.54 => ! [Xphi: $o] : Xphi ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(emptysetimpfalse_type,type,
% 2.79/1.54 emptysetimpfalse: $o ).
% 2.79/1.54
% 2.79/1.54 thf(emptysetimpfalse,definition,
% 2.79/1.54 ( emptysetimpfalse
% 2.79/1.54 = ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ emptyset )
% 2.79/1.54 => $false ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(notinemptyset_type,type,
% 2.79/1.54 notinemptyset: $o ).
% 2.79/1.54
% 2.79/1.54 thf(notinemptyset,definition,
% 2.79/1.54 ( notinemptyset
% 2.79/1.54 = ( ! [Xx: $i] :
% 2.79/1.54 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(exuE3e_type,type,
% 2.79/1.54 exuE3e: $o ).
% 2.79/1.54
% 2.79/1.54 thf(exuE3e,definition,
% 2.79/1.54 ( exuE3e
% 2.79/1.54 = ( ! [Xphi: $i > $o] :
% 2.79/1.54 ( ( exu
% 2.79/1.54 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.54 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(setext_type,type,
% 2.79/1.54 setext: $o ).
% 2.79/1.54
% 2.79/1.54 thf(setext,definition,
% 2.79/1.54 ( setext
% 2.79/1.54 = ( ! [A: $i,B: $i] :
% 2.79/1.54 ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ A )
% 2.79/1.54 => ( in @ Xx @ B ) )
% 2.79/1.54 => ( ! [Xx: $i] :
% 2.79/1.54 ( ( in @ Xx @ B )
% 2.79/1.54 => ( in @ Xx @ A ) )
% 2.79/1.54 => ( A = B ) ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(emptyI_type,type,
% 2.79/1.54 emptyI: $o ).
% 2.79/1.54
% 2.79/1.54 thf(emptyI,definition,
% 2.79/1.54 ( emptyI
% 2.79/1.54 = ( ! [A: $i] :
% 2.79/1.54 ( ! [Xx: $i] :
% 2.79/1.54 ~ ( in @ Xx @ A )
% 2.79/1.54 => ( A = emptyset ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(noeltsimpempty_type,type,
% 2.79/1.54 noeltsimpempty: $o ).
% 2.79/1.54
% 2.79/1.54 thf(noeltsimpempty,definition,
% 2.79/1.54 ( noeltsimpempty
% 2.79/1.54 = ( ! [A: $i] :
% 2.79/1.54 ( ! [Xx: $i] :
% 2.79/1.54 ~ ( in @ Xx @ A )
% 2.79/1.54 => ( A = emptyset ) ) ) ) ).
% 2.79/1.54
% 2.79/1.54 thf(setbeta_type,type,
% 2.79/1.54 setbeta: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setbeta,definition,
% 2.79/1.55 ( setbeta
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.79/1.55 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(nonempty_type,type,
% 2.79/1.55 nonempty: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(nonempty,definition,
% 2.79/1.55 ( nonempty
% 2.79/1.55 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyE1_type,type,
% 2.79/1.55 nonemptyE1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyE1,definition,
% 2.79/1.55 ( nonemptyE1
% 2.79/1.55 = ( ! [A: $i] :
% 2.79/1.55 ( ( nonempty @ A )
% 2.79/1.55 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyI_type,type,
% 2.79/1.55 nonemptyI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyI,definition,
% 2.79/1.55 ( nonemptyI
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 => ( nonempty
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyI1_type,type,
% 2.79/1.55 nonemptyI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyI1,definition,
% 2.79/1.55 ( nonemptyI1
% 2.79/1.55 = ( ! [A: $i] :
% 2.79/1.55 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.79/1.55 => ( nonempty @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinIL_type,type,
% 2.79/1.55 setadjoinIL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinIL,definition,
% 2.79/1.55 ( setadjoinIL
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(emptyinunitempty_type,type,
% 2.79/1.55 emptyinunitempty: $o ).
% 2.79/1.55
% 2.79/1.55 thf(emptyinunitempty,definition,
% 2.79/1.55 ( emptyinunitempty
% 2.79/1.55 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinIR_type,type,
% 2.79/1.55 setadjoinIR: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinIR,definition,
% 2.79/1.55 ( setadjoinIR
% 2.79/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinE_type,type,
% 2.79/1.55 setadjoinE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinE,definition,
% 2.79/1.55 ( setadjoinE
% 2.79/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.79/1.55 => ! [Xphi: $o] :
% 2.79/1.55 ( ( ( Xy = Xx )
% 2.79/1.55 => Xphi )
% 2.79/1.55 => ( ( ( in @ Xy @ A )
% 2.79/1.55 => Xphi )
% 2.79/1.55 => Xphi ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinOr_type,type,
% 2.79/1.55 setadjoinOr: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinOr,definition,
% 2.79/1.55 ( setadjoinOr
% 2.79/1.55 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.79/1.55 => ( ( Xy = Xx )
% 2.79/1.55 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setoftrueEq_type,type,
% 2.79/1.55 setoftrueEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setoftrueEq,definition,
% 2.79/1.55 ( setoftrueEq
% 2.79/1.55 = ( ! [A: $i] :
% 2.79/1.55 ( ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : $true )
% 2.79/1.55 = A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetI_type,type,
% 2.79/1.55 powersetI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetI,definition,
% 2.79/1.55 ( powersetI
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ A ) )
% 2.79/1.55 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(emptyinPowerset_type,type,
% 2.79/1.55 emptyinPowerset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(emptyinPowerset,definition,
% 2.79/1.55 ( emptyinPowerset
% 2.79/1.55 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(emptyInPowerset_type,type,
% 2.79/1.55 emptyInPowerset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(emptyInPowerset,definition,
% 2.79/1.55 ( emptyInPowerset
% 2.79/1.55 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetE_type,type,
% 2.79/1.55 powersetE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetE,definition,
% 2.79/1.55 ( powersetE
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ B @ ( powerset @ A ) )
% 2.79/1.55 => ( ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunionI_type,type,
% 2.79/1.55 setunionI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunionI,definition,
% 2.79/1.55 ( setunionI
% 2.79/1.55 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.79/1.55 ( ( in @ Xx @ B )
% 2.79/1.55 => ( ( in @ B @ A )
% 2.79/1.55 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunionE_type,type,
% 2.79/1.55 setunionE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunionE,definition,
% 2.79/1.55 ( setunionE
% 2.79/1.55 = ( ! [A: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( setunion @ A ) )
% 2.79/1.55 => ! [Xphi: $o] :
% 2.79/1.55 ( ! [B: $i] :
% 2.79/1.55 ( ( in @ Xx @ B )
% 2.79/1.55 => ( ( in @ B @ A )
% 2.79/1.55 => Xphi ) )
% 2.79/1.55 => Xphi ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subPowSU_type,type,
% 2.79/1.55 subPowSU: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subPowSU,definition,
% 2.79/1.55 ( subPowSU
% 2.79/1.55 = ( ! [A: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exuE2_type,type,
% 2.79/1.55 exuE2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exuE2,definition,
% 2.79/1.55 ( exuE2
% 2.79/1.55 = ( ! [Xphi: $i > $o] :
% 2.79/1.55 ( ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 => ? [Xx: $i] :
% 2.79/1.55 ! [Xy: $i] :
% 2.79/1.55 ( ( Xphi @ Xy )
% 2.79/1.55 <=> ( Xy = Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyImpWitness_type,type,
% 2.79/1.55 nonemptyImpWitness: $o ).
% 2.79/1.55
% 2.79/1.55 thf(nonemptyImpWitness,definition,
% 2.79/1.55 ( nonemptyImpWitness
% 2.79/1.55 = ( ! [A: $i] :
% 2.79/1.55 ( ( nonempty @ A )
% 2.79/1.55 => ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & $true ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(uniqinunit_type,type,
% 2.79/1.55 uniqinunit: $o ).
% 2.79/1.55
% 2.79/1.55 thf(uniqinunit,definition,
% 2.79/1.55 ( uniqinunit
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(notinsingleton_type,type,
% 2.79/1.55 notinsingleton: $o ).
% 2.79/1.55
% 2.79/1.55 thf(notinsingleton,definition,
% 2.79/1.55 ( notinsingleton
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx != Xy )
% 2.79/1.55 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(eqinunit_type,type,
% 2.79/1.55 eqinunit: $o ).
% 2.79/1.55
% 2.79/1.55 thf(eqinunit,definition,
% 2.79/1.55 ( eqinunit
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(singletonsswitch_type,type,
% 2.79/1.55 singletonsswitch: $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletonsswitch,definition,
% 2.79/1.55 ( singletonsswitch
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.79/1.55 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetE_type,type,
% 2.79/1.55 upairsetE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetE,definition,
% 2.79/1.55 ( upairsetE
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.79/1.55 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.79/1.55 => ( ( Xz = Xx )
% 2.79/1.55 | ( Xz = Xy ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetIL_type,type,
% 2.79/1.55 upairsetIL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetIL,definition,
% 2.79/1.55 ( upairsetIL
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetIR_type,type,
% 2.79/1.55 upairsetIR: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetIR,definition,
% 2.79/1.55 ( upairsetIR
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(emptyE1_type,type,
% 2.79/1.55 emptyE1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(emptyE1,definition,
% 2.79/1.55 ( emptyE1
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) )
% 2.79/1.55 => ( ( ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 = emptyset )
% 2.79/1.55 => $false ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(vacuousDall_type,type,
% 2.79/1.55 vacuousDall: $o ).
% 2.79/1.55
% 2.79/1.55 thf(vacuousDall,definition,
% 2.79/1.55 ( vacuousDall
% 2.79/1.55 = ( ! [Xphi: $i > $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ emptyset )
% 2.79/1.55 => ( Xphi @ Xx ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan1_type,type,
% 2.79/1.55 quantDeMorgan1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan1,definition,
% 2.79/1.55 ( quantDeMorgan1
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ~ ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( Xphi @ Xx ) )
% 2.79/1.55 => ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan2_type,type,
% 2.79/1.55 quantDeMorgan2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan2,definition,
% 2.79/1.55 ( quantDeMorgan2
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ~ ( Xphi @ Xx ) )
% 2.79/1.55 => ~ ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan3_type,type,
% 2.79/1.55 quantDeMorgan3: $o ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan3,definition,
% 2.79/1.55 ( quantDeMorgan3
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ~ ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan4_type,type,
% 2.79/1.55 quantDeMorgan4: $o ).
% 2.79/1.55
% 2.79/1.55 thf(quantDeMorgan4,definition,
% 2.79/1.55 ( quantDeMorgan4
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ~ ( Xphi @ Xx ) )
% 2.79/1.55 => ~ ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(prop2setI_type,type,
% 2.79/1.55 prop2setI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(prop2setI,definition,
% 2.79/1.55 ( prop2setI
% 2.79/1.55 = ( ! [Xphi: $o] :
% 2.79/1.55 ( Xphi
% 2.79/1.55 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(set2prop_type,type,
% 2.79/1.55 set2prop: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(prop2set2propI_type,type,
% 2.79/1.55 prop2set2propI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(prop2set2propI,definition,
% 2.79/1.55 ( prop2set2propI
% 2.79/1.55 = ( ! [Xphi: $o] :
% 2.79/1.55 ( Xphi
% 2.79/1.55 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(notdexE_type,type,
% 2.79/1.55 notdexE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(notdexE,definition,
% 2.79/1.55 ( notdexE
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ~ ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(notdallE_type,type,
% 2.79/1.55 notdallE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(notdallE,definition,
% 2.79/1.55 ( notdallE
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ~ ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( Xphi @ Xx ) )
% 2.79/1.55 => ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exuI1_type,type,
% 2.79/1.55 exuI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exuI1,definition,
% 2.79/1.55 ( exuI1
% 2.79/1.55 = ( ! [Xphi: $i > $o] :
% 2.79/1.55 ( ? [Xx: $i] :
% 2.79/1.55 ( ( Xphi @ Xx )
% 2.79/1.55 & ! [Xy: $i] :
% 2.79/1.55 ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) )
% 2.79/1.55 => ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exuI3_type,type,
% 2.79/1.55 exuI3: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exuI3,definition,
% 2.79/1.55 ( exuI3
% 2.79/1.55 = ( ! [Xphi: $i > $o] :
% 2.79/1.55 ( ? [Xx: $i] : ( Xphi @ Xx )
% 2.79/1.55 => ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xphi @ Xx )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) )
% 2.79/1.55 => ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exuI2_type,type,
% 2.79/1.55 exuI2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exuI2,definition,
% 2.79/1.55 ( exuI2
% 2.79/1.55 = ( ! [Xphi: $i > $o] :
% 2.79/1.55 ( ? [Xx: $i] :
% 2.79/1.55 ! [Xy: $i] :
% 2.79/1.55 ( ( Xphi @ Xy )
% 2.79/1.55 <=> ( Xy = Xx ) )
% 2.79/1.55 => ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(inCongP_type,type,
% 2.79/1.55 inCongP: $o ).
% 2.79/1.55
% 2.79/1.55 thf(inCongP,definition,
% 2.79/1.55 ( inCongP
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(in__Cong_type,type,
% 2.79/1.55 in__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(in__Cong,definition,
% 2.79/1.55 ( in__Cong
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( ( in @ Xx @ A )
% 2.79/1.55 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exuE3u_type,type,
% 2.79/1.55 exuE3u: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exuE3u,definition,
% 2.79/1.55 ( exuE3u
% 2.79/1.55 = ( ! [Xphi: $i > $o] :
% 2.79/1.55 ( ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 => ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xphi @ Xx )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exu__Cong_type,type,
% 2.79/1.55 exu__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exu__Cong,definition,
% 2.79/1.55 ( exu__Cong
% 2.79/1.55 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 <=> ( Xpsi @ Xy ) ) )
% 2.79/1.55 => ( ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 <=> ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(emptyset__Cong_type,type,
% 2.79/1.55 emptyset__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(emptyset__Cong,definition,
% 2.79/1.55 ( emptyset__Cong
% 2.79/1.55 = ( emptyset = emptyset ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoin__Cong_type,type,
% 2.79/1.55 setadjoin__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoin__Cong,definition,
% 2.79/1.55 ( setadjoin__Cong
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ! [Xz: $i,Xu: $i] :
% 2.79/1.55 ( ( Xz = Xu )
% 2.79/1.55 => ( ( setadjoin @ Xx @ Xz )
% 2.79/1.55 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powerset__Cong_type,type,
% 2.79/1.55 powerset__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powerset__Cong,definition,
% 2.79/1.55 ( powerset__Cong
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ( ( powerset @ A )
% 2.79/1.55 = ( powerset @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunion__Cong_type,type,
% 2.79/1.55 setunion__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunion__Cong,definition,
% 2.79/1.55 ( setunion__Cong
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ( ( setunion @ A )
% 2.79/1.55 = ( setunion @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(omega__Cong_type,type,
% 2.79/1.55 omega__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(omega__Cong,definition,
% 2.79/1.55 ( omega__Cong
% 2.79/1.55 = ( omega = omega ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(exuEu_type,type,
% 2.79/1.55 exuEu: $o ).
% 2.79/1.55
% 2.79/1.55 thf(exuEu,definition,
% 2.79/1.55 ( exuEu
% 2.79/1.55 = ( ! [Xphi: $i > $o] :
% 2.79/1.55 ( ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 => ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xphi @ Xx )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(descr__Cong_type,type,
% 2.79/1.55 descr__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(descr__Cong,definition,
% 2.79/1.55 ( descr__Cong
% 2.79/1.55 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 <=> ( Xpsi @ Xy ) ) )
% 2.79/1.55 => ( ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 => ( ( exu
% 2.79/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 2.79/1.55 => ( ( descr
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 = ( descr
% 2.79/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dsetconstr__Cong_type,type,
% 2.79/1.55 dsetconstr__Cong: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dsetconstr__Cong,definition,
% 2.79/1.55 ( dsetconstr__Cong
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( Xx = Xy )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 <=> ( Xpsi @ Xy ) ) ) ) )
% 2.79/1.55 => ( ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 = ( dsetconstr @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subset_type,type,
% 2.79/1.55 subset: $i > $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(disjoint_type,type,
% 2.79/1.55 disjoint: $i > $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(setsmeet_type,type,
% 2.79/1.55 setsmeet: $i > $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetI1_type,type,
% 2.79/1.55 subsetI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetI1,definition,
% 2.79/1.55 ( subsetI1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xx @ B ) )
% 2.79/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(eqimpsubset2_type,type,
% 2.79/1.55 eqimpsubset2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(eqimpsubset2,definition,
% 2.79/1.55 ( eqimpsubset2
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ( subset @ B @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(eqimpsubset1_type,type,
% 2.79/1.55 eqimpsubset1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(eqimpsubset1,definition,
% 2.79/1.55 ( eqimpsubset1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( A = B )
% 2.79/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetI2_type,type,
% 2.79/1.55 subsetI2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetI2,definition,
% 2.79/1.55 ( subsetI2
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xx @ B ) )
% 2.79/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(emptysetsubset_type,type,
% 2.79/1.55 emptysetsubset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(emptysetsubset,definition,
% 2.79/1.55 ( emptysetsubset
% 2.79/1.55 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetE_type,type,
% 2.79/1.55 subsetE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetE,definition,
% 2.79/1.55 ( subsetE
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetE2_type,type,
% 2.79/1.55 subsetE2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetE2,definition,
% 2.79/1.55 ( subsetE2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(notsubsetI_type,type,
% 2.79/1.55 notsubsetI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(notsubsetI,definition,
% 2.79/1.55 ( notsubsetI
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(notequalI1_type,type,
% 2.79/1.55 notequalI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(notequalI1,definition,
% 2.79/1.55 ( notequalI1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ~ ( subset @ A @ B )
% 2.79/1.55 => ( A != B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(notequalI2_type,type,
% 2.79/1.55 notequalI2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(notequalI2,definition,
% 2.79/1.55 ( notequalI2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ( A != B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetRefl_type,type,
% 2.79/1.55 subsetRefl: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetRefl,definition,
% 2.79/1.55 ( subsetRefl
% 2.79/1.55 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetTrans_type,type,
% 2.79/1.55 subsetTrans: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetTrans,definition,
% 2.79/1.55 ( subsetTrans
% 2.79/1.55 = ( ! [A: $i,B: $i,C: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( ( subset @ B @ C )
% 2.79/1.55 => ( subset @ A @ C ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinSub_type,type,
% 2.79/1.55 setadjoinSub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinSub,definition,
% 2.79/1.55 ( setadjoinSub
% 2.79/1.55 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinSub2_type,type,
% 2.79/1.55 setadjoinSub2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setadjoinSub2,definition,
% 2.79/1.55 ( setadjoinSub2
% 2.79/1.55 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subset2powerset_type,type,
% 2.79/1.55 subset2powerset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subset2powerset,definition,
% 2.79/1.55 ( subset2powerset
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setextsub_type,type,
% 2.79/1.55 setextsub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setextsub,definition,
% 2.79/1.55 ( setextsub
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( ( subset @ B @ A )
% 2.79/1.55 => ( A = B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetemptysetimpeq_type,type,
% 2.79/1.55 subsetemptysetimpeq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetemptysetimpeq,definition,
% 2.79/1.55 ( subsetemptysetimpeq
% 2.79/1.55 = ( ! [A: $i] :
% 2.79/1.55 ( ( subset @ A @ emptyset )
% 2.79/1.55 => ( A = emptyset ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetI1_type,type,
% 2.79/1.55 powersetI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetI1,definition,
% 2.79/1.55 ( powersetI1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ B @ A )
% 2.79/1.55 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetE1_type,type,
% 2.79/1.55 powersetE1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetE1,definition,
% 2.79/1.55 ( powersetE1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( in @ B @ ( powerset @ A ) )
% 2.79/1.55 => ( subset @ B @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(inPowerset_type,type,
% 2.79/1.55 inPowerset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(inPowerset,definition,
% 2.79/1.55 ( inPowerset
% 2.79/1.55 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetsubset_type,type,
% 2.79/1.55 powersetsubset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetsubset,definition,
% 2.79/1.55 ( powersetsubset
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(sepInPowerset_type,type,
% 2.79/1.55 sepInPowerset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(sepInPowerset,definition,
% 2.79/1.55 ( sepInPowerset
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( in
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 @ ( powerset @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(sepSubset_type,type,
% 2.79/1.55 sepSubset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(sepSubset,definition,
% 2.79/1.55 ( sepSubset
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( subset
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 @ A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunion_type,type,
% 2.79/1.55 binunion: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(binunionIL_type,type,
% 2.79/1.55 binunionIL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionIL,definition,
% 2.79/1.55 ( binunionIL
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairset2IR_type,type,
% 2.79/1.55 upairset2IR: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairset2IR,definition,
% 2.79/1.55 ( upairset2IR
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunionIR_type,type,
% 2.79/1.55 binunionIR: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionIR,definition,
% 2.79/1.55 ( binunionIR
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunionEcases_type,type,
% 2.79/1.55 binunionEcases: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionEcases,definition,
% 2.79/1.55 ( binunionEcases
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 2.79/1.55 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.79/1.55 => ( ( ( in @ Xx @ A )
% 2.79/1.55 => Xphi )
% 2.79/1.55 => ( ( ( in @ Xx @ B )
% 2.79/1.55 => Xphi )
% 2.79/1.55 => Xphi ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunionE_type,type,
% 2.79/1.55 binunionE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionE,definition,
% 2.79/1.55 ( binunionE
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.79/1.55 => ( ( in @ Xx @ A )
% 2.79/1.55 | ( in @ Xx @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunionLsub_type,type,
% 2.79/1.55 binunionLsub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionLsub,definition,
% 2.79/1.55 ( binunionLsub
% 2.79/1.55 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunionRsub_type,type,
% 2.79/1.55 binunionRsub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionRsub,definition,
% 2.79/1.55 ( binunionRsub
% 2.79/1.55 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersect_type,type,
% 2.79/1.55 binintersect: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectI_type,type,
% 2.79/1.55 binintersectI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectI,definition,
% 2.79/1.55 ( binintersectI
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset5_type,type,
% 2.79/1.55 binintersectSubset5: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset5,definition,
% 2.79/1.55 ( binintersectSubset5
% 2.79/1.55 = ( ! [A: $i,B: $i,C: $i] :
% 2.79/1.55 ( ( subset @ C @ A )
% 2.79/1.55 => ( ( subset @ C @ B )
% 2.79/1.55 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectEL_type,type,
% 2.79/1.55 binintersectEL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectEL,definition,
% 2.79/1.55 ( binintersectEL
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.79/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectLsub_type,type,
% 2.79/1.55 binintersectLsub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectLsub,definition,
% 2.79/1.55 ( binintersectLsub
% 2.79/1.55 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset2_type,type,
% 2.79/1.55 binintersectSubset2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset2,definition,
% 2.79/1.55 ( binintersectSubset2
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( ( binintersect @ A @ B )
% 2.79/1.55 = A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset3_type,type,
% 2.79/1.55 binintersectSubset3: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset3,definition,
% 2.79/1.55 ( binintersectSubset3
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( ( binintersect @ A @ B )
% 2.79/1.55 = B )
% 2.79/1.55 => ( subset @ B @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectER_type,type,
% 2.79/1.55 binintersectER: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectER,definition,
% 2.79/1.55 ( binintersectER
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.79/1.55 => ( in @ Xx @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(disjointsetsI1_type,type,
% 2.79/1.55 disjointsetsI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(disjointsetsI1,definition,
% 2.79/1.55 ( disjointsetsI1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ~ ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( in @ Xx @ B ) )
% 2.79/1.55 => ( ( binintersect @ A @ B )
% 2.79/1.55 = emptyset ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectRsub_type,type,
% 2.79/1.55 binintersectRsub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectRsub,definition,
% 2.79/1.55 ( binintersectRsub
% 2.79/1.55 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset4_type,type,
% 2.79/1.55 binintersectSubset4: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset4,definition,
% 2.79/1.55 ( binintersectSubset4
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ B @ A )
% 2.79/1.55 => ( ( binintersect @ A @ B )
% 2.79/1.55 = B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset1_type,type,
% 2.79/1.55 binintersectSubset1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectSubset1,definition,
% 2.79/1.55 ( binintersectSubset1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( ( binintersect @ A @ B )
% 2.79/1.55 = A )
% 2.79/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(bs114d_type,type,
% 2.79/1.55 bs114d: $o ).
% 2.79/1.55
% 2.79/1.55 thf(bs114d,definition,
% 2.79/1.55 ( bs114d
% 2.79/1.55 = ( ! [A: $i,B: $i,C: $i] :
% 2.79/1.55 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 2.79/1.55 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(regular_type,type,
% 2.79/1.55 regular: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminus_type,type,
% 2.79/1.55 setminus: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(setminusI_type,type,
% 2.79/1.55 setminusI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusI,definition,
% 2.79/1.55 ( setminusI
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusEL_type,type,
% 2.79/1.55 setminusEL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusEL,definition,
% 2.79/1.55 ( setminusEL
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.79/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusER_type,type,
% 2.79/1.55 setminusER: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusER,definition,
% 2.79/1.55 ( setminusER
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.79/1.55 => ~ ( in @ Xx @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusSubset2_type,type,
% 2.79/1.55 setminusSubset2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusSubset2,definition,
% 2.79/1.55 ( setminusSubset2
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( subset @ A @ B )
% 2.79/1.55 => ( ( setminus @ A @ B )
% 2.79/1.55 = emptyset ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusERneg_type,type,
% 2.79/1.55 setminusERneg: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusERneg,definition,
% 2.79/1.55 ( setminusERneg
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.79/1.55 => ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusELneg_type,type,
% 2.79/1.55 setminusELneg: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusELneg,definition,
% 2.79/1.55 ( setminusELneg
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusILneg_type,type,
% 2.79/1.55 setminusILneg: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusILneg,definition,
% 2.79/1.55 ( setminusILneg
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ~ ( in @ Xx @ A )
% 2.79/1.55 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusIRneg_type,type,
% 2.79/1.55 setminusIRneg: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusIRneg,definition,
% 2.79/1.55 ( setminusIRneg
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ B )
% 2.79/1.55 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusLsub_type,type,
% 2.79/1.55 setminusLsub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusLsub,definition,
% 2.79/1.55 ( setminusLsub
% 2.79/1.55 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusSubset1_type,type,
% 2.79/1.55 setminusSubset1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusSubset1,definition,
% 2.79/1.55 ( setminusSubset1
% 2.79/1.55 = ( ! [A: $i,B: $i] :
% 2.79/1.55 ( ( ( setminus @ A @ B )
% 2.79/1.55 = emptyset )
% 2.79/1.55 => ( subset @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(symdiff_type,type,
% 2.79/1.55 symdiff: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffE_type,type,
% 2.79/1.55 symdiffE: $o ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffE,definition,
% 2.79/1.55 ( symdiffE
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 2.79/1.55 => ! [Xphi: $o] :
% 2.79/1.55 ( ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => Xphi ) )
% 2.79/1.55 => ( ( ~ ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ B )
% 2.79/1.55 => Xphi ) )
% 2.79/1.55 => Xphi ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffI1_type,type,
% 2.79/1.55 symdiffI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffI1,definition,
% 2.79/1.55 ( symdiffI1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffI2_type,type,
% 2.79/1.55 symdiffI2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffI2,definition,
% 2.79/1.55 ( symdiffI2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ~ ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ B )
% 2.79/1.55 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffIneg1_type,type,
% 2.79/1.55 symdiffIneg1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffIneg1,definition,
% 2.79/1.55 ( symdiffIneg1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ B )
% 2.79/1.55 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffIneg2_type,type,
% 2.79/1.55 symdiffIneg2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(symdiffIneg2,definition,
% 2.79/1.55 ( symdiffIneg2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ~ ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ B )
% 2.79/1.55 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iskpair_type,type,
% 2.79/1.55 iskpair: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(secondinupair_type,type,
% 2.79/1.55 secondinupair: $o ).
% 2.79/1.55
% 2.79/1.55 thf(secondinupair,definition,
% 2.79/1.55 ( secondinupair
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairIL_type,type,
% 2.79/1.55 setukpairIL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairIL,definition,
% 2.79/1.55 ( setukpairIL
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairIR_type,type,
% 2.79/1.55 setukpairIR: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairIR,definition,
% 2.79/1.55 ( setukpairIR
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(kpairiskpair_type,type,
% 2.79/1.55 kpairiskpair: $o ).
% 2.79/1.55
% 2.79/1.55 thf(kpairiskpair,definition,
% 2.79/1.55 ( kpairiskpair
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(kpair_type,type,
% 2.79/1.55 kpair: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(kpairp_type,type,
% 2.79/1.55 kpairp: $o ).
% 2.79/1.55
% 2.79/1.55 thf(kpairp,definition,
% 2.79/1.55 ( kpairp
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprod_type,type,
% 2.79/1.55 cartprod: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(singletonsubset_type,type,
% 2.79/1.55 singletonsubset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletonsubset,definition,
% 2.79/1.55 ( singletonsubset
% 2.79/1.55 = ( ! [A: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(singletoninpowerset_type,type,
% 2.79/1.55 singletoninpowerset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletoninpowerset,definition,
% 2.79/1.55 ( singletoninpowerset
% 2.79/1.55 = ( ! [A: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(singletoninpowunion_type,type,
% 2.79/1.55 singletoninpowunion: $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletoninpowunion,definition,
% 2.79/1.55 ( singletoninpowunion
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairset2E_type,type,
% 2.79/1.55 upairset2E: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairset2E,definition,
% 2.79/1.55 ( upairset2E
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.79/1.55 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.79/1.55 => ( ( Xz = Xx )
% 2.79/1.55 | ( Xz = Xy ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairsubunion_type,type,
% 2.79/1.55 upairsubunion: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairsubunion,definition,
% 2.79/1.55 ( upairsubunion
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairinpowunion_type,type,
% 2.79/1.55 upairinpowunion: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairinpowunion,definition,
% 2.79/1.55 ( upairinpowunion
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ubforcartprodlem1_type,type,
% 2.79/1.55 ubforcartprodlem1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ubforcartprodlem1,definition,
% 2.79/1.55 ( ubforcartprodlem1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ubforcartprodlem2_type,type,
% 2.79/1.55 ubforcartprodlem2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ubforcartprodlem2,definition,
% 2.79/1.55 ( ubforcartprodlem2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ubforcartprodlem3_type,type,
% 2.79/1.55 ubforcartprodlem3: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ubforcartprodlem3,definition,
% 2.79/1.55 ( ubforcartprodlem3
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairin_type,type,
% 2.79/1.55 cartprodpairin: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairin,definition,
% 2.79/1.55 ( cartprodpairin
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodmempair1_type,type,
% 2.79/1.55 cartprodmempair1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodmempair1,definition,
% 2.79/1.55 ( cartprodmempair1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.79/1.55 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ? [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 & ( Xu
% 2.79/1.55 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodmempair_type,type,
% 2.79/1.55 cartprodmempair: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodmempair,definition,
% 2.79/1.55 ( cartprodmempair
% 2.79/1.55 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.79/1.55 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ( iskpair @ Xu ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunionE2_type,type,
% 2.79/1.55 setunionE2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunionE2,definition,
% 2.79/1.55 ( setunionE2
% 2.79/1.55 = ( ! [A: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ ( setunion @ A ) )
% 2.79/1.55 => ? [X: $i] :
% 2.79/1.55 ( ( in @ X @ A )
% 2.79/1.55 & ( in @ Xx @ X ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunionsingleton1_type,type,
% 2.79/1.55 setunionsingleton1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunionsingleton1,definition,
% 2.79/1.55 ( setunionsingleton1
% 2.79/1.55 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunionsingleton2_type,type,
% 2.79/1.55 setunionsingleton2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunionsingleton2,definition,
% 2.79/1.55 ( setunionsingleton2
% 2.79/1.55 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setunionsingleton_type,type,
% 2.79/1.55 setunionsingleton: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setunionsingleton,definition,
% 2.79/1.55 ( setunionsingleton
% 2.79/1.55 = ( ! [Xx: $i] :
% 2.79/1.55 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 2.79/1.55 = Xx ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(singleton_type,type,
% 2.79/1.55 singleton: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletonprop_type,type,
% 2.79/1.55 singletonprop: $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletonprop,definition,
% 2.79/1.55 ( singletonprop
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) )
% 2.79/1.55 => ( ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) )
% 2.79/1.55 => ( singleton
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ex1_type,type,
% 2.79/1.55 ex1: $i > ( $i > $o ) > $o ).
% 2.79/1.55
% 2.79/1.55 thf(ex1,definition,
% 2.79/1.55 ( ex1
% 2.79/1.55 = ( ^ [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( singleton
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ex1E1_type,type,
% 2.79/1.55 ex1E1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ex1E1,definition,
% 2.79/1.55 ( ex1E1
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ( ex1 @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 => ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ex1I_type,type,
% 2.79/1.55 ex1I: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ex1I,definition,
% 2.79/1.55 ( ex1I
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 => ( ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xy = Xx ) ) )
% 2.79/1.55 => ( ex1 @ A
% 2.79/1.55 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ex1I2_type,type,
% 2.79/1.55 ex1I2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ex1I2,definition,
% 2.79/1.55 ( ex1I2
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) )
% 2.79/1.55 => ( ? [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 & ( Xphi @ Xx ) )
% 2.79/1.55 => ( ex1 @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(singletonsuniq_type,type,
% 2.79/1.55 singletonsuniq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(singletonsuniq,definition,
% 2.79/1.55 ( singletonsuniq
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( ( setadjoin @ Xx @ emptyset )
% 2.79/1.55 = ( setadjoin @ Xy @ emptyset ) )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(atmost1p_type,type,
% 2.79/1.55 atmost1p: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(atleast2p_type,type,
% 2.79/1.55 atleast2p: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(atmost2p_type,type,
% 2.79/1.55 atmost2p: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairsetp_type,type,
% 2.79/1.55 upairsetp: $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjL1_type,type,
% 2.79/1.55 setukpairinjL1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjL1,definition,
% 2.79/1.55 ( setukpairinjL1
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.79/1.55 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 2.79/1.55 => ( Xx = Xz ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(kfstsingleton_type,type,
% 2.79/1.55 kfstsingleton: $o ).
% 2.79/1.55
% 2.79/1.55 thf(kfstsingleton,definition,
% 2.79/1.55 ( kfstsingleton
% 2.79/1.55 = ( ! [Xu: $i] :
% 2.79/1.55 ( ( iskpair @ Xu )
% 2.79/1.55 => ( singleton
% 2.79/1.55 @ ( dsetconstr @ ( setunion @ Xu )
% 2.79/1.55 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(theprop_type,type,
% 2.79/1.55 theprop: $o ).
% 2.79/1.55
% 2.79/1.55 thf(theprop,definition,
% 2.79/1.55 ( theprop
% 2.79/1.55 = ( ! [X: $i] :
% 2.79/1.55 ( ( singleton @ X )
% 2.79/1.55 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(kfst_type,type,
% 2.79/1.55 kfst: $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(kfstpairEq_type,type,
% 2.79/1.55 kfstpairEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(kfstpairEq,definition,
% 2.79/1.55 ( kfstpairEq
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.79/1.55 = Xx ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodfstin_type,type,
% 2.79/1.55 cartprodfstin: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodfstin,definition,
% 2.79/1.55 ( cartprodfstin
% 2.79/1.55 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.79/1.55 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjL2_type,type,
% 2.79/1.55 setukpairinjL2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjL2,definition,
% 2.79/1.55 ( setukpairinjL2
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.79/1.55 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.79/1.55 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.79/1.55 => ( Xx = Xz ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjL_type,type,
% 2.79/1.55 setukpairinjL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjL,definition,
% 2.79/1.55 ( setukpairinjL
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.79/1.55 ( ( ( kpair @ Xx @ Xy )
% 2.79/1.55 = ( kpair @ Xz @ Xu ) )
% 2.79/1.55 => ( Xx = Xz ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR11_type,type,
% 2.79/1.55 setukpairinjR11: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR11,definition,
% 2.79/1.55 ( setukpairinjR11
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.79/1.55 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR12_type,type,
% 2.79/1.55 setukpairinjR12: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR12,definition,
% 2.79/1.55 ( setukpairinjR12
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xx = Xy )
% 2.79/1.55 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.79/1.55 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR1_type,type,
% 2.79/1.55 setukpairinjR1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR1,definition,
% 2.79/1.55 ( setukpairinjR1
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.79/1.55 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.79/1.55 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.79/1.55 => ( ( Xz = Xu )
% 2.79/1.55 => ( Xy = Xu ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(upairequniteq_type,type,
% 2.79/1.55 upairequniteq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(upairequniteq,definition,
% 2.79/1.55 ( upairequniteq
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.79/1.55 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.79/1.55 = ( setadjoin @ Xz @ emptyset ) )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR2_type,type,
% 2.79/1.55 setukpairinjR2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR2,definition,
% 2.79/1.55 ( setukpairinjR2
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.79/1.55 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.79/1.55 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.79/1.55 => ( Xy = Xu ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR_type,type,
% 2.79/1.55 setukpairinjR: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setukpairinjR,definition,
% 2.79/1.55 ( setukpairinjR
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.79/1.55 ( ( ( kpair @ Xx @ Xy )
% 2.79/1.55 = ( kpair @ Xz @ Xu ) )
% 2.79/1.55 => ( Xy = Xu ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ksndsingleton_type,type,
% 2.79/1.55 ksndsingleton: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ksndsingleton,definition,
% 2.79/1.55 ( ksndsingleton
% 2.79/1.55 = ( ! [Xu: $i] :
% 2.79/1.55 ( ( iskpair @ Xu )
% 2.79/1.55 => ( singleton
% 2.79/1.55 @ ( dsetconstr @ ( setunion @ Xu )
% 2.79/1.55 @ ^ [Xx: $i] :
% 2.79/1.55 ( Xu
% 2.79/1.55 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ksnd_type,type,
% 2.79/1.55 ksnd: $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(ksndpairEq_type,type,
% 2.79/1.55 ksndpairEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ksndpairEq,definition,
% 2.79/1.55 ( ksndpairEq
% 2.79/1.55 = ( ! [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.79/1.55 = Xy ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(kpairsurjEq_type,type,
% 2.79/1.55 kpairsurjEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(kpairsurjEq,definition,
% 2.79/1.55 ( kpairsurjEq
% 2.79/1.55 = ( ! [Xu: $i] :
% 2.79/1.55 ( ( iskpair @ Xu )
% 2.79/1.55 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.79/1.55 = Xu ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodsndin_type,type,
% 2.79/1.55 cartprodsndin: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodsndin,definition,
% 2.79/1.55 ( cartprodsndin
% 2.79/1.55 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.79/1.55 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairmemEL_type,type,
% 2.79/1.55 cartprodpairmemEL: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairmemEL,definition,
% 2.79/1.55 ( cartprodpairmemEL
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairmemER_type,type,
% 2.79/1.55 cartprodpairmemER: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairmemER,definition,
% 2.79/1.55 ( cartprodpairmemER
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ( in @ Xy @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodmempaircEq_type,type,
% 2.79/1.55 cartprodmempaircEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodmempaircEq,definition,
% 2.79/1.55 ( cartprodmempaircEq
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( kpair @ Xx @ Xy )
% 2.79/1.55 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodfstpairEq_type,type,
% 2.79/1.55 cartprodfstpairEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodfstpairEq,definition,
% 2.79/1.55 ( cartprodfstpairEq
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.79/1.55 = Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodsndpairEq_type,type,
% 2.79/1.55 cartprodsndpairEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodsndpairEq,definition,
% 2.79/1.55 ( cartprodsndpairEq
% 2.79/1.55 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.79/1.55 = Xy ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairsurjEq_type,type,
% 2.79/1.55 cartprodpairsurjEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(cartprodpairsurjEq,definition,
% 2.79/1.55 ( cartprodpairsurjEq
% 2.79/1.55 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.79/1.55 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.79/1.55 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.79/1.55 = Xu ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(breln_type,type,
% 2.79/1.55 breln: $i > $i > $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(breln,definition,
% 2.79/1.55 ( breln
% 2.79/1.55 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstr_type,type,
% 2.79/1.55 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrI_type,type,
% 2.79/1.55 dpsetconstrI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrI,definition,
% 2.79/1.55 ( dpsetconstrI
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( Xphi @ Xx @ Xy )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy )
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrSub_type,type,
% 2.79/1.55 dpsetconstrSub: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrSub,definition,
% 2.79/1.55 ( dpsetconstrSub
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.79/1.55 ( subset
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 2.79/1.55 @ ( cartprod @ A @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setOfPairsIsBReln_type,type,
% 2.79/1.55 setOfPairsIsBReln: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setOfPairsIsBReln,definition,
% 2.79/1.55 ( setOfPairsIsBReln
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.79/1.55 ( breln @ A @ B
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrERa_type,type,
% 2.79/1.55 dpsetconstrERa: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrERa,definition,
% 2.79/1.55 ( dpsetconstrERa
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy )
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.79/1.55 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrEL1_type,type,
% 2.79/1.55 dpsetconstrEL1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrEL1,definition,
% 2.79/1.55 ( dpsetconstrEL1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ ( kpair @ Xx @ Xy )
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.79/1.55 => ( in @ Xx @ A ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrEL2_type,type,
% 2.79/1.55 dpsetconstrEL2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrEL2,definition,
% 2.79/1.55 ( dpsetconstrEL2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ ( kpair @ Xx @ Xy )
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.79/1.55 => ( in @ Xy @ B ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrER_type,type,
% 2.79/1.55 dpsetconstrER: $o ).
% 2.79/1.55
% 2.79/1.55 thf(dpsetconstrER,definition,
% 2.79/1.55 ( dpsetconstrER
% 2.79/1.55 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( in @ ( kpair @ Xx @ Xy )
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.79/1.55 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(func_type,type,
% 2.79/1.55 func: $i > $i > $i > $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcSet_type,type,
% 2.79/1.55 funcSet: $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(funcImageSingleton_type,type,
% 2.79/1.55 funcImageSingleton: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcImageSingleton,definition,
% 2.79/1.55 ( funcImageSingleton
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( singleton
% 2.79/1.55 @ ( dsetconstr @ B
% 2.79/1.55 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(apProp_type,type,
% 2.79/1.55 apProp: $o ).
% 2.79/1.55
% 2.79/1.55 thf(apProp,definition,
% 2.79/1.55 ( apProp
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in
% 2.79/1.55 @ ( setunion
% 2.79/1.55 @ ( dsetconstr @ B
% 2.79/1.55 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 2.79/1.55 @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ap_type,type,
% 2.79/1.55 ap: $i > $i > $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(app_type,type,
% 2.79/1.55 app: $o ).
% 2.79/1.55
% 2.79/1.55 thf(app,definition,
% 2.79/1.55 ( app
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(infuncsetfunc_type,type,
% 2.79/1.55 infuncsetfunc: $o ).
% 2.79/1.55
% 2.79/1.55 thf(infuncsetfunc,definition,
% 2.79/1.55 ( infuncsetfunc
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ( func @ A @ B @ Xf ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ap2p_type,type,
% 2.79/1.55 ap2p: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ap2p,definition,
% 2.79/1.55 ( ap2p
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcinfuncset_type,type,
% 2.79/1.55 funcinfuncset: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcinfuncset,definition,
% 2.79/1.55 ( funcinfuncset
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(lamProp_type,type,
% 2.79/1.55 lamProp: $o ).
% 2.79/1.55
% 2.79/1.55 thf(lamProp,definition,
% 2.79/1.55 ( lamProp
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.79/1.55 => ( func @ A @ B
% 2.79/1.55 @ ( dpsetconstr @ A @ B
% 2.79/1.55 @ ^ [Xx: $i,Xy: $i] :
% 2.79/1.55 ( ( Xf @ Xx )
% 2.79/1.55 = Xy ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(lam_type,type,
% 2.79/1.55 lam: $i > $i > ( $i > $i ) > $i ).
% 2.79/1.55
% 2.79/1.55 thf(lamp_type,type,
% 2.79/1.55 lamp: $o ).
% 2.79/1.55
% 2.79/1.55 thf(lamp,definition,
% 2.79/1.55 ( lamp
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.79/1.55 => ( func @ A @ B
% 2.79/1.55 @ ( lam @ A @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(lam2p_type,type,
% 2.79/1.55 lam2p: $o ).
% 2.79/1.55
% 2.79/1.55 thf(lam2p,definition,
% 2.79/1.55 ( lam2p
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.79/1.55 => ( in
% 2.79/1.55 @ ( lam @ A @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.79/1.55 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(brelnall1_type,type,
% 2.79/1.55 brelnall1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(brelnall1,definition,
% 2.79/1.55 ( brelnall1
% 2.79/1.55 = ( ! [A: $i,B: $i,R: $i] :
% 2.79/1.55 ( ( breln @ A @ B @ R )
% 2.79/1.55 => ! [Xphi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.79/1.55 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ R )
% 2.79/1.55 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(brelnall2_type,type,
% 2.79/1.55 brelnall2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(brelnall2,definition,
% 2.79/1.55 ( brelnall2
% 2.79/1.55 = ( ! [A: $i,B: $i,R: $i] :
% 2.79/1.55 ( ( breln @ A @ B @ R )
% 2.79/1.55 => ! [Xphi: $i > $o] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.79/1.55 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ R )
% 2.79/1.55 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ex1E2_type,type,
% 2.79/1.55 ex1E2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ex1E2,definition,
% 2.79/1.55 ( ex1E2
% 2.79/1.55 = ( ! [A: $i,Xphi: $i > $o] :
% 2.79/1.55 ( ( ex1 @ A
% 2.79/1.55 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ( Xphi @ Xx )
% 2.79/1.55 => ( ( Xphi @ Xy )
% 2.79/1.55 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp1_type,type,
% 2.79/1.55 funcGraphProp1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp1,definition,
% 2.79/1.55 ( funcGraphProp1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp3_type,type,
% 2.79/1.55 funcGraphProp3: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp3,definition,
% 2.79/1.55 ( funcGraphProp3
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp2_type,type,
% 2.79/1.55 funcGraphProp2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp2,definition,
% 2.79/1.55 ( funcGraphProp2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = Xy ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcextLem_type,type,
% 2.79/1.55 funcextLem: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcextLem,definition,
% 2.79/1.55 ( funcextLem
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xg: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xg )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp4_type,type,
% 2.79/1.55 funcGraphProp4: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcGraphProp4,definition,
% 2.79/1.55 ( funcGraphProp4
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = Xy ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subbreln_type,type,
% 2.79/1.55 subbreln: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subbreln,definition,
% 2.79/1.55 ( subbreln
% 2.79/1.55 = ( ! [A: $i,B: $i,R: $i] :
% 2.79/1.55 ( ( breln @ A @ B @ R )
% 2.79/1.55 => ! [S: $i] :
% 2.79/1.55 ( ( breln @ A @ B @ S )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.79/1.55 => ( subset @ R @ S ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(eqbreln_type,type,
% 2.79/1.55 eqbreln: $o ).
% 2.79/1.55
% 2.79/1.55 thf(eqbreln,definition,
% 2.79/1.55 ( eqbreln
% 2.79/1.55 = ( ! [A: $i,B: $i,R: $i] :
% 2.79/1.55 ( ( breln @ A @ B @ R )
% 2.79/1.55 => ! [S: $i] :
% 2.79/1.55 ( ( breln @ A @ B @ S )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ B )
% 2.79/1.55 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 2.79/1.55 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 2.79/1.55 => ( R = S ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcext_type,type,
% 2.79/1.55 funcext: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcext,definition,
% 2.79/1.55 ( funcext
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xg: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xg )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.79/1.55 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(funcext2_type,type,
% 2.79/1.55 funcext2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(funcext2,definition,
% 2.79/1.55 ( funcext2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ! [Xg: $i] :
% 2.79/1.55 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.79/1.55 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ap2apEq1_type,type,
% 2.79/1.55 ap2apEq1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ap2apEq1,definition,
% 2.79/1.55 ( ap2apEq1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ap2apEq2_type,type,
% 2.79/1.55 ap2apEq2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ap2apEq2,definition,
% 2.79/1.55 ( ap2apEq2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.79/1.55 = ( ap @ A @ B @ Xf @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(beta1_type,type,
% 2.79/1.55 beta1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(beta1,definition,
% 2.79/1.55 ( beta1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B
% 2.79/1.55 @ ( lam @ A @ B
% 2.79/1.55 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 2.79/1.55 @ Xx )
% 2.79/1.55 = ( Xf @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(eta1_type,type,
% 2.79/1.55 eta1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(eta1,definition,
% 2.79/1.55 ( eta1
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( func @ A @ B @ Xf )
% 2.79/1.55 => ( ( lam @ A @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 2.79/1.55 = Xf ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(lam2lamEq_type,type,
% 2.79/1.55 lam2lamEq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(lam2lamEq,definition,
% 2.79/1.55 ( lam2lamEq
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.79/1.55 => ( ( lam @ A @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.79/1.55 = ( lam @ A @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(beta2_type,type,
% 2.79/1.55 beta2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(beta2,definition,
% 2.79/1.55 ( beta2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.79/1.55 ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( ap @ A @ B
% 2.79/1.55 @ ( lam @ A @ B
% 2.79/1.55 @ ^ [Xy: $i] : ( Xf @ Xy ) )
% 2.79/1.55 @ Xx )
% 2.79/1.55 = ( Xf @ Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(eta2_type,type,
% 2.79/1.55 eta2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(eta2,definition,
% 2.79/1.55 ( eta2
% 2.79/1.55 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.79/1.55 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.79/1.55 => ( ( lam @ A @ B
% 2.79/1.55 @ ^ [Xx: $i] : ( ap @ A @ B @ Xf @ Xx ) )
% 2.79/1.55 = Xf ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iffalseProp1_type,type,
% 2.79/1.55 iffalseProp1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iffalseProp1,definition,
% 2.79/1.55 ( iffalseProp1
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ~ Xphi
% 2.79/1.55 => ( in @ Xy
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xz: $i] :
% 2.79/1.55 ( ( Xphi
% 2.79/1.55 & ( Xz = Xx ) )
% 2.79/1.55 | ( ~ Xphi
% 2.79/1.55 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iffalseProp2_type,type,
% 2.79/1.55 iffalseProp2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iffalseProp2,definition,
% 2.79/1.55 ( iffalseProp2
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ~ Xphi
% 2.79/1.55 => ( ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xz: $i] :
% 2.79/1.55 ( ( Xphi
% 2.79/1.55 & ( Xz = Xx ) )
% 2.79/1.55 | ( ~ Xphi
% 2.79/1.55 & ( Xz = Xy ) ) ) )
% 2.79/1.55 = ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iftrueProp1_type,type,
% 2.79/1.55 iftrueProp1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iftrueProp1,definition,
% 2.79/1.55 ( iftrueProp1
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( Xphi
% 2.79/1.55 => ( in @ Xx
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xz: $i] :
% 2.79/1.55 ( ( Xphi
% 2.79/1.55 & ( Xz = Xx ) )
% 2.79/1.55 | ( ~ Xphi
% 2.79/1.55 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iftrueProp2_type,type,
% 2.79/1.55 iftrueProp2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iftrueProp2,definition,
% 2.79/1.55 ( iftrueProp2
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( Xphi
% 2.79/1.55 => ( ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xz: $i] :
% 2.79/1.55 ( ( Xphi
% 2.79/1.55 & ( Xz = Xx ) )
% 2.79/1.55 | ( ~ Xphi
% 2.79/1.55 & ( Xz = Xy ) ) ) )
% 2.79/1.55 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(ifSingleton_type,type,
% 2.79/1.55 ifSingleton: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ifSingleton,definition,
% 2.79/1.55 ( ifSingleton
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( singleton
% 2.79/1.55 @ ( dsetconstr @ A
% 2.79/1.55 @ ^ [Xz: $i] :
% 2.79/1.55 ( ( Xphi
% 2.79/1.55 & ( Xz = Xx ) )
% 2.79/1.55 | ( ~ Xphi
% 2.79/1.55 & ( Xz = Xy ) ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(if_type,type,
% 2.79/1.55 if: $i > $o > $i > $i > $i ).
% 2.79/1.55
% 2.79/1.55 thf(ifp_type,type,
% 2.79/1.55 ifp: $o ).
% 2.79/1.55
% 2.79/1.55 thf(ifp,definition,
% 2.79/1.55 ( ifp
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(theeq_type,type,
% 2.79/1.55 theeq: $o ).
% 2.79/1.55
% 2.79/1.55 thf(theeq,definition,
% 2.79/1.55 ( theeq
% 2.79/1.55 = ( ! [X: $i] :
% 2.79/1.55 ( ( singleton @ X )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ X )
% 2.79/1.55 => ( ( setunion @ X )
% 2.79/1.55 = Xx ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iftrue_type,type,
% 2.79/1.55 iftrue: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iftrue,definition,
% 2.79/1.55 ( iftrue
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( Xphi
% 2.79/1.55 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 2.79/1.55 = Xx ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iffalse_type,type,
% 2.79/1.55 iffalse: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iffalse,definition,
% 2.79/1.55 ( iffalse
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( ~ Xphi
% 2.79/1.55 => ( ( if @ A @ Xphi @ Xx @ Xy )
% 2.79/1.55 = Xy ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(iftrueorfalse_type,type,
% 2.79/1.55 iftrueorfalse: $o ).
% 2.79/1.55
% 2.79/1.55 thf(iftrueorfalse,definition,
% 2.79/1.55 ( iftrueorfalse
% 2.79/1.55 = ( ! [A: $i,Xphi: $o,Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ! [Xy: $i] :
% 2.79/1.55 ( ( in @ Xy @ A )
% 2.79/1.55 => ( in @ ( if @ A @ Xphi @ Xx @ Xy ) @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectT_lem_type,type,
% 2.79/1.55 binintersectT_lem: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectT_lem,definition,
% 2.79/1.55 ( binintersectT_lem
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( in @ ( binintersect @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binunionT_lem_type,type,
% 2.79/1.55 binunionT_lem: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binunionT_lem,definition,
% 2.79/1.55 ( binunionT_lem
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( in @ ( binunion @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetT_lem_type,type,
% 2.79/1.55 powersetT_lem: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetT_lem,definition,
% 2.79/1.55 ( powersetT_lem
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ( in @ ( powerset @ X ) @ ( powerset @ ( powerset @ A ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setminusT_lem_type,type,
% 2.79/1.55 setminusT_lem: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setminusT_lem,definition,
% 2.79/1.55 ( setminusT_lem
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( in @ ( setminus @ X @ Y ) @ ( powerset @ A ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(complementT_lem_type,type,
% 2.79/1.55 complementT_lem: $o ).
% 2.79/1.55
% 2.79/1.55 thf(complementT_lem,definition,
% 2.79/1.55 ( complementT_lem
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ( in @ ( setminus @ A @ X ) @ ( powerset @ A ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(setextT_type,type,
% 2.79/1.55 setextT: $o ).
% 2.79/1.55
% 2.79/1.55 thf(setextT,definition,
% 2.79/1.55 ( setextT
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ X )
% 2.79/1.55 => ( in @ Xx @ Y ) ) )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ Y )
% 2.79/1.55 => ( in @ Xx @ X ) ) )
% 2.79/1.55 => ( X = Y ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(subsetTI_type,type,
% 2.79/1.55 subsetTI: $o ).
% 2.79/1.55
% 2.79/1.55 thf(subsetTI,definition,
% 2.79/1.55 ( subsetTI
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ X )
% 2.79/1.55 => ( in @ Xx @ Y ) ) )
% 2.79/1.55 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetTI1_type,type,
% 2.79/1.55 powersetTI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetTI1,definition,
% 2.79/1.55 ( powersetTI1
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ X )
% 2.79/1.55 => ( in @ Xx @ Y ) ) )
% 2.79/1.55 => ( in @ X @ ( powerset @ Y ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(powersetTE1_type,type,
% 2.79/1.55 powersetTE1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(powersetTE1,definition,
% 2.79/1.55 ( powersetTE1
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ X @ ( powerset @ Y ) )
% 2.79/1.55 => ( ( in @ Xx @ X )
% 2.79/1.55 => ( in @ Xx @ Y ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(complementTI1_type,type,
% 2.79/1.55 complementTI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(complementTI1,definition,
% 2.79/1.55 ( complementTI1
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ X )
% 2.79/1.55 => ~ ( in @ Xx @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(complementTE1_type,type,
% 2.79/1.55 complementTE1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(complementTE1,definition,
% 2.79/1.55 ( complementTE1
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ ( setminus @ A @ X ) )
% 2.79/1.55 => ( in @ Xx @ X ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectTELcontra_type,type,
% 2.79/1.55 binintersectTELcontra: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectTELcontra,definition,
% 2.79/1.55 ( binintersectTELcontra
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ X )
% 2.79/1.55 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectTERcontra_type,type,
% 2.79/1.55 binintersectTERcontra: $o ).
% 2.79/1.55
% 2.79/1.55 thf(binintersectTERcontra,definition,
% 2.79/1.55 ( binintersectTERcontra
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ~ ( in @ Xx @ Y )
% 2.79/1.55 => ~ ( in @ Xx @ ( binintersect @ X @ Y ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT_type,type,
% 2.79/1.55 contrasubsetT: $o ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT,definition,
% 2.79/1.55 ( contrasubsetT
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( subset @ X @ ( setminus @ A @ Y ) )
% 2.79/1.55 => ( ( in @ Xx @ Y )
% 2.79/1.55 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT1_type,type,
% 2.79/1.55 contrasubsetT1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT1,definition,
% 2.79/1.55 ( contrasubsetT1
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( subset @ X @ Y )
% 2.79/1.55 => ( ~ ( in @ Xx @ Y )
% 2.79/1.55 => ~ ( in @ Xx @ X ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT2_type,type,
% 2.79/1.55 contrasubsetT2: $o ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT2,definition,
% 2.79/1.55 ( contrasubsetT2
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( ( subset @ X @ Y )
% 2.79/1.55 => ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT3_type,type,
% 2.79/1.55 contrasubsetT3: $o ).
% 2.79/1.55
% 2.79/1.55 thf(contrasubsetT3,definition,
% 2.79/1.55 ( contrasubsetT3
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Y: $i] :
% 2.79/1.55 ( ( in @ Y @ ( powerset @ A ) )
% 2.79/1.55 => ( ( subset @ ( setminus @ A @ Y ) @ ( setminus @ A @ X ) )
% 2.79/1.55 => ( subset @ X @ Y ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(doubleComplementI1_type,type,
% 2.79/1.55 doubleComplementI1: $o ).
% 2.79/1.55
% 2.79/1.55 thf(doubleComplementI1,definition,
% 2.79/1.55 ( doubleComplementI1
% 2.79/1.55 = ( ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ X )
% 2.79/1.55 => ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) ) ) ) ) ) ) ).
% 2.79/1.55
% 2.79/1.55 thf(doubleComplementE1,conjecture,
% 2.79/1.55 ( setextAx
% 2.79/1.55 => ( emptysetAx
% 2.79/1.55 => ( setadjoinAx
% 2.79/1.55 => ( powersetAx
% 2.79/1.55 => ( setunionAx
% 2.79/1.55 => ( omega0Ax
% 2.79/1.55 => ( omegaSAx
% 2.79/1.55 => ( omegaIndAx
% 2.79/1.55 => ( replAx
% 2.79/1.55 => ( foundationAx
% 2.79/1.55 => ( wellorderingAx
% 2.79/1.55 => ( descrp
% 2.79/1.55 => ( dsetconstrI
% 2.79/1.55 => ( dsetconstrEL
% 2.79/1.55 => ( dsetconstrER
% 2.79/1.55 => ( exuE1
% 2.79/1.55 => ( prop2setE
% 2.79/1.55 => ( emptysetE
% 2.79/1.55 => ( emptysetimpfalse
% 2.79/1.55 => ( notinemptyset
% 2.79/1.55 => ( exuE3e
% 2.79/1.55 => ( setext
% 2.79/1.55 => ( emptyI
% 2.79/1.55 => ( noeltsimpempty
% 2.79/1.55 => ( setbeta
% 2.79/1.55 => ( nonemptyE1
% 2.79/1.55 => ( nonemptyI
% 2.79/1.55 => ( nonemptyI1
% 2.79/1.55 => ( setadjoinIL
% 2.79/1.55 => ( emptyinunitempty
% 2.79/1.55 => ( setadjoinIR
% 2.79/1.55 => ( setadjoinE
% 2.79/1.55 => ( setadjoinOr
% 2.79/1.55 => ( setoftrueEq
% 2.79/1.55 => ( powersetI
% 2.79/1.55 => ( emptyinPowerset
% 2.79/1.55 => ( emptyInPowerset
% 2.79/1.55 => ( powersetE
% 2.79/1.55 => ( setunionI
% 2.79/1.55 => ( setunionE
% 2.79/1.55 => ( subPowSU
% 2.79/1.55 => ( exuE2
% 2.79/1.55 => ( nonemptyImpWitness
% 2.79/1.55 => ( uniqinunit
% 2.79/1.55 => ( notinsingleton
% 2.79/1.55 => ( eqinunit
% 2.79/1.55 => ( singletonsswitch
% 2.79/1.55 => ( upairsetE
% 2.79/1.55 => ( upairsetIL
% 2.79/1.55 => ( upairsetIR
% 2.79/1.55 => ( emptyE1
% 2.79/1.55 => ( vacuousDall
% 2.79/1.55 => ( quantDeMorgan1
% 2.79/1.55 => ( quantDeMorgan2
% 2.79/1.55 => ( quantDeMorgan3
% 2.79/1.55 => ( quantDeMorgan4
% 2.79/1.55 => ( prop2setI
% 2.79/1.55 => ( prop2set2propI
% 2.79/1.55 => ( notdexE
% 2.79/1.55 => ( notdallE
% 2.79/1.55 => ( exuI1
% 2.79/1.55 => ( exuI3
% 2.79/1.55 => ( exuI2
% 2.79/1.55 => ( inCongP
% 2.79/1.55 => ( in__Cong
% 2.79/1.55 => ( exuE3u
% 2.79/1.55 => ( exu__Cong
% 2.79/1.55 => ( emptyset__Cong
% 2.79/1.55 => ( setadjoin__Cong
% 2.79/1.55 => ( powerset__Cong
% 2.79/1.55 => ( setunion__Cong
% 2.79/1.55 => ( omega__Cong
% 2.79/1.55 => ( exuEu
% 2.79/1.55 => ( descr__Cong
% 2.79/1.55 => ( dsetconstr__Cong
% 2.79/1.55 => ( subsetI1
% 2.79/1.55 => ( eqimpsubset2
% 2.79/1.55 => ( eqimpsubset1
% 2.79/1.55 => ( subsetI2
% 2.79/1.55 => ( emptysetsubset
% 2.79/1.55 => ( subsetE
% 2.79/1.55 => ( subsetE2
% 2.79/1.55 => ( notsubsetI
% 2.79/1.55 => ( notequalI1
% 2.79/1.55 => ( notequalI2
% 2.79/1.55 => ( subsetRefl
% 2.79/1.55 => ( subsetTrans
% 2.79/1.55 => ( setadjoinSub
% 2.79/1.55 => ( setadjoinSub2
% 2.79/1.55 => ( subset2powerset
% 2.79/1.55 => ( setextsub
% 2.79/1.55 => ( subsetemptysetimpeq
% 2.79/1.55 => ( powersetI1
% 2.79/1.55 => ( powersetE1
% 2.79/1.55 => ( inPowerset
% 2.79/1.55 => ( powersetsubset
% 2.79/1.55 => ( sepInPowerset
% 2.79/1.55 => ( sepSubset
% 2.79/1.55 => ( binunionIL
% 2.79/1.55 => ( upairset2IR
% 2.79/1.55 => ( binunionIR
% 2.79/1.55 => ( binunionEcases
% 2.79/1.55 => ( binunionE
% 2.79/1.55 => ( binunionLsub
% 2.79/1.55 => ( binunionRsub
% 2.79/1.55 => ( binintersectI
% 2.79/1.55 => ( binintersectSubset5
% 2.79/1.55 => ( binintersectEL
% 2.79/1.55 => ( binintersectLsub
% 2.79/1.55 => ( binintersectSubset2
% 2.79/1.55 => ( binintersectSubset3
% 2.79/1.55 => ( binintersectER
% 2.79/1.55 => ( disjointsetsI1
% 2.79/1.55 => ( binintersectRsub
% 2.79/1.55 => ( binintersectSubset4
% 2.79/1.55 => ( binintersectSubset1
% 2.79/1.55 => ( bs114d
% 2.79/1.55 => ( setminusI
% 2.79/1.55 => ( setminusEL
% 2.79/1.55 => ( setminusER
% 2.79/1.55 => ( setminusSubset2
% 2.79/1.55 => ( setminusERneg
% 2.79/1.55 => ( setminusELneg
% 2.79/1.55 => ( setminusILneg
% 2.79/1.55 => ( setminusIRneg
% 2.79/1.55 => ( setminusLsub
% 2.79/1.55 => ( setminusSubset1
% 2.79/1.55 => ( symdiffE
% 2.79/1.55 => ( symdiffI1
% 2.79/1.55 => ( symdiffI2
% 2.79/1.55 => ( symdiffIneg1
% 2.79/1.55 => ( symdiffIneg2
% 2.79/1.55 => ( secondinupair
% 2.79/1.55 => ( setukpairIL
% 2.79/1.55 => ( setukpairIR
% 2.79/1.55 => ( kpairiskpair
% 2.79/1.55 => ( kpairp
% 2.79/1.55 => ( singletonsubset
% 2.79/1.55 => ( singletoninpowerset
% 2.79/1.55 => ( singletoninpowunion
% 2.79/1.55 => ( upairset2E
% 2.79/1.55 => ( upairsubunion
% 2.79/1.55 => ( upairinpowunion
% 2.79/1.55 => ( ubforcartprodlem1
% 2.79/1.55 => ( ubforcartprodlem2
% 2.79/1.55 => ( ubforcartprodlem3
% 2.79/1.55 => ( cartprodpairin
% 2.79/1.55 => ( cartprodmempair1
% 2.79/1.55 => ( cartprodmempair
% 2.79/1.55 => ( setunionE2
% 2.79/1.55 => ( setunionsingleton1
% 2.79/1.55 => ( setunionsingleton2
% 2.79/1.55 => ( setunionsingleton
% 2.79/1.55 => ( singletonprop
% 2.79/1.55 => ( ex1E1
% 2.79/1.55 => ( ex1I
% 2.79/1.55 => ( ex1I2
% 2.79/1.55 => ( singletonsuniq
% 2.79/1.55 => ( setukpairinjL1
% 2.79/1.55 => ( kfstsingleton
% 2.79/1.55 => ( theprop
% 2.79/1.55 => ( kfstpairEq
% 2.79/1.55 => ( cartprodfstin
% 2.79/1.55 => ( setukpairinjL2
% 2.79/1.55 => ( setukpairinjL
% 2.79/1.55 => ( setukpairinjR11
% 2.79/1.55 => ( setukpairinjR12
% 2.79/1.55 => ( setukpairinjR1
% 2.79/1.55 => ( upairequniteq
% 2.79/1.55 => ( setukpairinjR2
% 2.79/1.55 => ( setukpairinjR
% 2.79/1.55 => ( ksndsingleton
% 2.79/1.55 => ( ksndpairEq
% 2.79/1.55 => ( kpairsurjEq
% 2.79/1.55 => ( cartprodsndin
% 2.79/1.55 => ( cartprodpairmemEL
% 2.79/1.55 => ( cartprodpairmemER
% 2.79/1.55 => ( cartprodmempaircEq
% 2.79/1.55 => ( cartprodfstpairEq
% 2.79/1.55 => ( cartprodsndpairEq
% 2.79/1.55 => ( cartprodpairsurjEq
% 2.79/1.55 => ( dpsetconstrI
% 2.79/1.55 => ( dpsetconstrSub
% 2.79/1.55 => ( setOfPairsIsBReln
% 2.79/1.55 => ( dpsetconstrERa
% 2.79/1.55 => ( dpsetconstrEL1
% 2.79/1.55 => ( dpsetconstrEL2
% 2.79/1.55 => ( dpsetconstrER
% 2.79/1.55 => ( funcImageSingleton
% 2.79/1.55 => ( apProp
% 2.79/1.55 => ( app
% 2.79/1.55 => ( infuncsetfunc
% 2.79/1.55 => ( ap2p
% 2.79/1.55 => ( funcinfuncset
% 2.79/1.55 => ( lamProp
% 2.79/1.55 => ( lamp
% 2.79/1.55 => ( lam2p
% 2.79/1.55 => ( brelnall1
% 2.79/1.55 => ( brelnall2
% 2.79/1.55 => ( ex1E2
% 2.79/1.55 => ( funcGraphProp1
% 2.79/1.55 => ( funcGraphProp3
% 2.79/1.55 => ( funcGraphProp2
% 2.79/1.55 => ( funcextLem
% 2.79/1.55 => ( funcGraphProp4
% 2.79/1.55 => ( subbreln
% 2.79/1.55 => ( eqbreln
% 2.79/1.55 => ( funcext
% 2.79/1.55 => ( funcext2
% 2.79/1.55 => ( ap2apEq1
% 2.79/1.55 => ( ap2apEq2
% 2.79/1.55 => ( beta1
% 2.79/1.55 => ( eta1
% 2.79/1.55 => ( lam2lamEq
% 2.79/1.55 => ( beta2
% 2.79/1.55 => ( eta2
% 2.79/1.55 => ( iffalseProp1
% 2.79/1.55 => ( iffalseProp2
% 2.79/1.55 => ( iftrueProp1
% 2.79/1.55 => ( iftrueProp2
% 2.79/1.55 => ( ifSingleton
% 2.79/1.55 => ( ifp
% 2.79/1.55 => ( theeq
% 2.79/1.55 => ( iftrue
% 2.79/1.55 => ( iffalse
% 2.79/1.55 => ( iftrueorfalse
% 2.79/1.55 => ( binintersectT_lem
% 2.79/1.55 => ( binunionT_lem
% 2.79/1.55 => ( powersetT_lem
% 2.79/1.55 => ( setminusT_lem
% 2.79/1.55 => ( complementT_lem
% 2.79/1.55 => ( setextT
% 2.79/1.55 => ( subsetTI
% 2.79/1.55 => ( powersetTI1
% 2.79/1.55 => ( powersetTE1
% 2.79/1.55 => ( complementTI1
% 2.79/1.55 => ( complementTE1
% 2.79/1.55 => ( binintersectTELcontra
% 2.79/1.55 => ( binintersectTERcontra
% 2.79/1.55 => ( contrasubsetT
% 2.79/1.55 => ( contrasubsetT1
% 2.79/1.55 => ( contrasubsetT2
% 2.79/1.55 => ( contrasubsetT3
% 2.79/1.55 => ( doubleComplementI1
% 2.79/1.55 => ! [A: $i,X: $i] :
% 2.79/1.55 ( ( in @ X @ ( powerset @ A ) )
% 2.79/1.55 => ! [Xx: $i] :
% 2.79/1.55 ( ( in @ Xx @ A )
% 2.79/1.55 => ( ( in @ Xx @ ( setminus @ A @ ( setminus @ A @ X ) ) )
% 2.79/1.55 => ( in @ Xx @ X ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 2.79/1.55 ------------------------
% 2.79/1.58 % (22394)dis+1010_1:1_au=on:cbe=off:chr=on:fsr=off:hfsq=on:nm=64:sos=theory:sp=weighted_frequency:i=27:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/27Mi)
% 2.79/1.58 % (22397)lrs+1002_1:1_au=on:bd=off:e2e=on:sd=2:sos=on:ss=axioms:i=275:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/275Mi)
% 2.79/1.59 % (22392)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/183Mi)
% 2.79/1.59 % (22393)lrs+10_1:1_c=on:cnfonf=conj_eager:fd=off:fe=off:kws=frequency:spb=intro:i=4:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/4Mi)
% 2.79/1.59 % (22395)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/2Mi)
% 2.79/1.59 % (22396)lrs+1002_1:128_aac=none:au=on:cnfonf=lazy_not_gen_be_off:sos=all:i=2:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/2Mi)
% 2.79/1.59 % (22398)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/18Mi)
% 2.79/1.59 % (22394)Instruction limit reached!
% 2.79/1.59 % (22394)------------------------------
% 2.79/1.59 % (22394)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.79/1.59 % (22394)Termination reason: Unknown
% 2.79/1.59 % (22394)Termination phase: shuffling
% 2.79/1.59
% 2.79/1.59 % (22394)Memory used [KB]: 2046
% 2.79/1.59 % (22394)Time elapsed: 0.010 s
% 2.79/1.59 % (22394)Instructions burned: 29 (million)
% 2.79/1.59 % (22394)------------------------------
% 2.79/1.59 % (22394)------------------------------
% 2.79/1.59 % (22395)Instruction limit reached!
% 2.79/1.59 % (22395)------------------------------
% 2.79/1.59 % (22395)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.79/1.59 % (22395)Termination reason: Unknown
% 2.79/1.59 % (22395)Termination phase: shuffling
% 2.79/1.59
% 2.79/1.59 % (22395)Memory used [KB]: 1407
% 2.79/1.59 % (22395)Time elapsed: 0.003 s
% 2.79/1.59 % (22395)Instructions burned: 3 (million)
% 2.79/1.59 % (22395)------------------------------
% 2.79/1.59 % (22395)------------------------------
% 2.79/1.59 % (22396)Instruction limit reached!
% 2.79/1.59 % (22396)------------------------------
% 2.79/1.59 % (22396)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.79/1.59 % (22396)Termination reason: Unknown
% 2.79/1.59 % (22396)Termination phase: shuffling
% 2.79/1.59
% 2.79/1.59 % (22396)Memory used [KB]: 1407
% 2.79/1.59 % (22396)Time elapsed: 0.003 s
% 2.79/1.59 % (22396)Instructions burned: 3 (million)
% 2.79/1.59 % (22396)------------------------------
% 2.79/1.59 % (22396)------------------------------
% 2.79/1.59 % (22393)Instruction limit reached!
% 2.79/1.59 % (22393)------------------------------
% 2.79/1.59 % (22393)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.79/1.59 % (22393)Termination reason: Unknown
% 2.79/1.59 % (22393)Termination phase: shuffling
% 2.79/1.59
% 2.79/1.59 % (22393)Memory used [KB]: 1535
% 2.79/1.59 % (22393)Time elapsed: 0.004 s
% 2.79/1.59 % (22393)Instructions burned: 4 (million)
% 2.79/1.59 % (22393)------------------------------
% 2.79/1.59 % (22393)------------------------------
% 2.79/1.60 % (22399)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/3Mi)
% 2.79/1.60 % (22398)Instruction limit reached!
% 2.79/1.60 % (22398)------------------------------
% 2.79/1.60 % (22398)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.79/1.60 % (22398)Termination reason: Unknown
% 2.79/1.60 % (22398)Termination phase: shuffling
% 2.79/1.60
% 2.79/1.60 % (22398)Memory used [KB]: 1791
% 2.79/1.60 % (22398)Time elapsed: 0.013 s
% 2.79/1.60 % (22398)Instructions burned: 18 (million)
% 2.79/1.60 % (22398)------------------------------
% 2.79/1.60 % (22398)------------------------------
% 2.79/1.60 % (22399)Instruction limit reached!
% 2.79/1.60 % (22399)------------------------------
% 2.79/1.60 % (22399)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.79/1.60 % (22399)Termination reason: Unknown
% 2.79/1.60 % (22399)Termination phase: shuffling
% 2.79/1.60
% 2.79/1.60 % (22399)Memory used [KB]: 1407
% 2.79/1.60 % (22399)Time elapsed: 0.002 s
% 2.79/1.60 % (22399)Instructions burned: 3 (million)
% 2.79/1.60 % (22399)------------------------------
% 2.79/1.60 % (22399)------------------------------
% 2.85/1.60 % (22400)lrs+1002_1:1_cnfonf=lazy_not_be_gen:hud=14:prag=on:sp=weighted_frequency:tnu=1:i=37:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/37Mi)
% 2.85/1.60 % (22401)lrs+2_16:1_acc=model:au=on:bd=off:c=on:e2e=on:nm=2:sos=all:i=15:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/15Mi)
% 2.85/1.61 % (22402)dis+21_1:1_cbe=off:cnfonf=off:fs=off:fsr=off:hud=1:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/3Mi)
% 2.85/1.61 % (22403)lrs+1002_1:1_aac=none:au=on:cnfonf=lazy_gen:plsq=on:plsqc=1:plsqr=4203469,65536:i=1041:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/1041Mi)
% 2.85/1.61 % (22402)Instruction limit reached!
% 2.85/1.61 % (22402)------------------------------
% 2.85/1.61 % (22402)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.61 % (22402)Termination reason: Unknown
% 2.85/1.61 % (22402)Termination phase: shuffling
% 2.85/1.61
% 2.85/1.61 % (22402)Memory used [KB]: 1407
% 2.85/1.61 % (22402)Time elapsed: 0.004 s
% 2.85/1.61 % (22402)Instructions burned: 3 (million)
% 2.85/1.61 % (22402)------------------------------
% 2.85/1.61 % (22402)------------------------------
% 2.85/1.61 % (22404)lrs+10_1:1_av=off:chr=on:plsq=on:slsq=on:i=7:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/7Mi)
% 2.85/1.61 % (22401)Instruction limit reached!
% 2.85/1.61 % (22401)------------------------------
% 2.85/1.61 % (22401)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.61 % (22401)Termination reason: Unknown
% 2.85/1.61 % (22401)Termination phase: shuffling
% 2.85/1.61
% 2.85/1.61 % (22401)Memory used [KB]: 1791
% 2.85/1.61 % (22401)Time elapsed: 0.012 s
% 2.85/1.61 % (22401)Instructions burned: 16 (million)
% 2.85/1.61 % (22401)------------------------------
% 2.85/1.61 % (22401)------------------------------
% 2.85/1.62 % (22404)Instruction limit reached!
% 2.85/1.62 % (22404)------------------------------
% 2.85/1.62 % (22404)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.62 % (22404)Termination reason: Unknown
% 2.85/1.62 % (22404)Termination phase: shuffling
% 2.85/1.62
% 2.85/1.62 % (22404)Memory used [KB]: 1535
% 2.85/1.62 % (22404)Time elapsed: 0.006 s
% 2.85/1.62 % (22404)Instructions burned: 7 (million)
% 2.85/1.62 % (22404)------------------------------
% 2.85/1.62 % (22404)------------------------------
% 2.85/1.62 % (22400)Instruction limit reached!
% 2.85/1.62 % (22400)------------------------------
% 2.85/1.62 % (22400)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.62 % (22400)Termination reason: Unknown
% 2.85/1.62 % (22400)Termination phase: shuffling
% 2.85/1.62
% 2.85/1.62 % (22400)Memory used [KB]: 2174
% 2.85/1.62 % (22400)Time elapsed: 0.016 s
% 2.85/1.62 % (22400)Instructions burned: 37 (million)
% 2.85/1.62 % (22400)------------------------------
% 2.85/1.62 % (22400)------------------------------
% 2.85/1.62 % (22405)lrs+10_1:1_acc=on:amm=sco:cs=on:tgt=full:i=16:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/16Mi)
% 2.85/1.63 % (22408)lrs+10_1:1_cnfonf=off:cs=on:hud=3:prag=on:sup=off:i=7:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/7Mi)
% 2.85/1.63 % (22405)Instruction limit reached!
% 2.85/1.63 % (22405)------------------------------
% 2.85/1.63 % (22405)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.63 % (22405)Termination reason: Unknown
% 2.85/1.63 % (22405)Termination phase: shuffling
% 2.85/1.63
% 2.85/1.63 % (22405)Memory used [KB]: 1918
% 2.85/1.63 % (22405)Time elapsed: 0.008 s
% 2.85/1.63 % (22405)Instructions burned: 18 (million)
% 2.85/1.63 % (22405)------------------------------
% 2.85/1.63 % (22405)------------------------------
% 2.85/1.63 % (22408)Instruction limit reached!
% 2.85/1.63 % (22408)------------------------------
% 2.85/1.63 % (22408)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.63 % (22408)Termination reason: Unknown
% 2.85/1.63 % (22408)Termination phase: shuffling
% 2.85/1.63
% 2.85/1.63 % (22408)Memory used [KB]: 1535
% 2.85/1.63 % (22408)Time elapsed: 0.004 s
% 2.85/1.63 % (22408)Instructions burned: 8 (million)
% 2.85/1.63 % (22408)------------------------------
% 2.85/1.63 % (22408)------------------------------
% 2.85/1.63 % (22406)lrs+21_1:1_au=on:cnfonf=off:fd=preordered:fe=off:fsr=off:hud=11:inj=on:kws=precedence:s2pl=no:sp=weighted_frequency:tgt=full:i=3:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/3Mi)
% 2.85/1.63 % (22406)Instruction limit reached!
% 2.85/1.63 % (22406)------------------------------
% 2.85/1.63 % (22406)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.63 % (22406)Termination reason: Unknown
% 2.85/1.63 % (22406)Termination phase: shuffling
% 2.85/1.63
% 2.85/1.63 % (22406)Memory used [KB]: 1535
% 2.85/1.63 % (22406)Time elapsed: 0.004 s
% 2.85/1.63 % (22406)Instructions burned: 4 (million)
% 2.85/1.63 % (22406)------------------------------
% 2.85/1.63 % (22406)------------------------------
% 2.85/1.64 % (22407)lrs+2_1:1_apa=on:au=on:bd=preordered:cnfonf=off:cs=on:ixr=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/3Mi)
% 2.85/1.64 % (22407)Instruction limit reached!
% 2.85/1.64 % (22407)------------------------------
% 2.85/1.64 % (22407)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.64 % (22407)Termination reason: Unknown
% 2.85/1.64 % (22407)Termination phase: shuffling
% 2.85/1.64
% 2.85/1.64 % (22407)Memory used [KB]: 1535
% 2.85/1.64 % (22407)Time elapsed: 0.004 s
% 2.85/1.64 % (22407)Instructions burned: 4 (million)
% 2.85/1.64 % (22407)------------------------------
% 2.85/1.64 % (22407)------------------------------
% 2.85/1.64 % (22409)dis+1002_1:1_add=large:cnfonf=lazy_pi_sigma_gen:fe=off:prag=on:i=3:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/3Mi)
% 2.85/1.64 % (22409)Instruction limit reached!
% 2.85/1.64 % (22409)------------------------------
% 2.85/1.64 % (22409)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.64 % (22409)Termination reason: Unknown
% 2.85/1.64 % (22409)Termination phase: shuffling
% 2.85/1.64
% 2.85/1.64 % (22409)Memory used [KB]: 1535
% 2.85/1.64 % (22409)Time elapsed: 0.002 s
% 2.85/1.64 % (22409)Instructions burned: 3 (million)
% 2.85/1.64 % (22409)------------------------------
% 2.85/1.64 % (22409)------------------------------
% 2.85/1.64 % (22410)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/4Mi)
% 2.85/1.64 % (22410)Instruction limit reached!
% 2.85/1.64 % (22410)------------------------------
% 2.85/1.64 % (22410)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.64 % (22410)Termination reason: Unknown
% 2.85/1.64 % (22410)Termination phase: shuffling
% 2.85/1.64
% 2.85/1.64 % (22410)Memory used [KB]: 1535
% 2.85/1.64 % (22410)Time elapsed: 0.003 s
% 2.85/1.64 % (22410)Instructions burned: 4 (million)
% 2.85/1.64 % (22410)------------------------------
% 2.85/1.64 % (22410)------------------------------
% 2.85/1.65 % (22413)lrs+1004_1:1_chr=on:prag=on:i=6:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/6Mi)
% 2.85/1.65 % (22411)lrs+1002_1:1_anc=all_dependent:au=on:cbe=off:fde=unused:ntd=on:i=18:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/18Mi)
% 2.85/1.65 % (22413)Instruction limit reached!
% 2.85/1.65 % (22413)------------------------------
% 2.85/1.65 % (22413)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.65 % (22413)Termination reason: Unknown
% 2.85/1.65 % (22413)Termination phase: shuffling
% 2.85/1.65
% 2.85/1.65 % (22413)Memory used [KB]: 1535
% 2.85/1.65 % (22413)Time elapsed: 0.003 s
% 2.85/1.65 % (22413)Instructions burned: 7 (million)
% 2.85/1.65 % (22413)------------------------------
% 2.85/1.65 % (22413)------------------------------
% 2.85/1.65 % (22414)dis+1002_5:1_au=on:bd=off:e2e=on:fde=none:fs=off:fsr=off:sos=on:i=902:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/902Mi)
% 2.85/1.66 % (22412)lrs+10_1:1_e2e=on:sd=1:sgt=8:ss=axioms:i=710:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/710Mi)
% 2.85/1.66 % (22411)Instruction limit reached!
% 2.85/1.66 % (22411)------------------------------
% 2.85/1.66 % (22411)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.66 % (22411)Termination reason: Unknown
% 2.85/1.66 % (22411)Termination phase: shuffling
% 2.85/1.66
% 2.85/1.66 % (22411)Memory used [KB]: 1918
% 2.85/1.66 % (22411)Time elapsed: 0.008 s
% 2.85/1.66 % (22411)Instructions burned: 18 (million)
% 2.85/1.66 % (22411)------------------------------
% 2.85/1.66 % (22411)------------------------------
% 2.85/1.66 % (22415)dis+21_1:8_apa=on:cnfonf=off:fd=off:fsr=off:hud=0:ins=1:kws=inv_frequency:nwc=10.0:ss=axioms:st=5.0:i=21:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/21Mi)
% 2.85/1.66 % (22397)Instruction limit reached!
% 2.85/1.66 % (22397)------------------------------
% 2.85/1.66 % (22397)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.66 % (22397)Termination reason: Unknown
% 2.85/1.66 % (22397)Termination phase: Saturation
% 2.85/1.66
% 2.85/1.66 % (22397)Memory used [KB]: 9466
% 2.85/1.66 % (22397)Time elapsed: 0.087 s
% 2.85/1.66 % (22397)Instructions burned: 275 (million)
% 2.85/1.66 % (22397)------------------------------
% 2.85/1.66 % (22397)------------------------------
% 2.85/1.67 % (22415)Instruction limit reached!
% 2.85/1.67 % (22415)------------------------------
% 2.85/1.67 % (22415)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.67 % (22415)Termination reason: Unknown
% 2.85/1.67 % (22415)Termination phase: shuffling
% 2.85/1.67
% 2.85/1.67 % (22415)Memory used [KB]: 1918
% 2.85/1.67 % (22415)Time elapsed: 0.007 s
% 2.85/1.67 % (22415)Instructions burned: 21 (million)
% 2.85/1.67 % (22415)------------------------------
% 2.85/1.67 % (22415)------------------------------
% 2.85/1.67 % (22416)dis+10_1:1_cnfonf=lazy_gen:fe=off:i=5:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/5Mi)
% 2.85/1.67 % (22392)Instruction limit reached!
% 2.85/1.67 % (22392)------------------------------
% 2.85/1.67 % (22392)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.67 % (22392)Termination reason: Unknown
% 2.85/1.67 % (22392)Termination phase: Saturation
% 2.85/1.67
% 2.85/1.67 % (22392)Memory used [KB]: 7675
% 2.85/1.67 % (22392)Time elapsed: 0.086 s
% 2.85/1.67 % (22392)Instructions burned: 184 (million)
% 2.85/1.67 % (22392)------------------------------
% 2.85/1.67 % (22392)------------------------------
% 2.85/1.67 % (22416)Instruction limit reached!
% 2.85/1.67 % (22416)------------------------------
% 2.85/1.67 % (22416)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.67 % (22416)Termination reason: Unknown
% 2.85/1.67 % (22416)Termination phase: shuffling
% 2.85/1.67
% 2.85/1.67 % (22416)Memory used [KB]: 1535
% 2.85/1.67 % (22416)Time elapsed: 0.003 s
% 2.85/1.67 % (22416)Instructions burned: 6 (million)
% 2.85/1.67 % (22416)------------------------------
% 2.85/1.67 % (22416)------------------------------
% 2.85/1.67 % (22417)lrs+2_1:1_cnfonf=lazy_not_gen_be_off:cs=on:fe=off:hud=10:inj=on:ins=3:plsq=on:plsqc=1:sd=10:ss=axioms:tnu=1:i=6:si=on:rtra=on_0 on DTF2THF_22118 for (2999ds/6Mi)
% 2.85/1.68 % (22417)Instruction limit reached!
% 2.85/1.68 % (22417)------------------------------
% 2.85/1.68 % (22417)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.68 % (22417)Termination reason: Unknown
% 2.85/1.68 % (22417)Termination phase: shuffling
% 2.85/1.68
% 2.85/1.68 % (22417)Memory used [KB]: 1535
% 2.85/1.68 % (22417)Time elapsed: 0.003 s
% 2.85/1.68 % (22417)Instructions burned: 6 (million)
% 2.85/1.68 % (22417)------------------------------
% 2.85/1.68 % (22417)------------------------------
% 2.85/1.68 % (22418)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=377:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/377Mi)
% 2.85/1.68 % (22419)dis+1010_1:4_atotf=0.2:c=on:cbe=off:cnfonf=lazy_simp:fe=off:ins=2:ntd=on:s2a=on:s2at=5.0:sgt=5:ss=axioms:st=1.5:i=779:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/779Mi)
% 2.85/1.68 % (22420)lrs+10_1:1_cnfonf=lazy_not_be_gen:ntd=on:sp=const_min:ss=axioms:sup=off:i=19:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/19Mi)
% 2.85/1.69 % (22421)lrs+1010_1:1_au=on:s2a=on:sd=1:sgt=50:ss=axioms:i=879:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/879Mi)
% 2.85/1.69 % (22420)Instruction limit reached!
% 2.85/1.69 % (22420)------------------------------
% 2.85/1.69 % (22420)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.69 % (22420)Termination reason: Unknown
% 2.85/1.69 % (22420)Termination phase: shuffling
% 2.85/1.69
% 2.85/1.69 % (22420)Memory used [KB]: 1791
% 2.85/1.69 % (22420)Time elapsed: 0.008 s
% 2.85/1.69 % (22420)Instructions burned: 21 (million)
% 2.85/1.69 % (22420)------------------------------
% 2.85/1.69 % (22420)------------------------------
% 2.85/1.70 % (22422)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/17Mi)
% 2.85/1.70 % (22422)Instruction limit reached!
% 2.85/1.70 % (22422)------------------------------
% 2.85/1.70 % (22422)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.70 % (22422)Termination reason: Unknown
% 2.85/1.70 % (22422)Termination phase: shuffling
% 2.85/1.70
% 2.85/1.70 % (22422)Memory used [KB]: 1791
% 2.85/1.70 % (22422)Time elapsed: 0.007 s
% 2.85/1.70 % (22422)Instructions burned: 17 (million)
% 2.85/1.70 % (22422)------------------------------
% 2.85/1.70 % (22422)------------------------------
% 2.85/1.71 % (22423)ott+21_1:1_apa=on:au=on:cnfonf=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/3Mi)
% 2.85/1.71 % (22423)Instruction limit reached!
% 2.85/1.71 % (22423)------------------------------
% 2.85/1.71 % (22423)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.71 % (22423)Termination reason: Unknown
% 2.85/1.71 % (22423)Termination phase: shuffling
% 2.85/1.71
% 2.85/1.71 % (22423)Memory used [KB]: 1535
% 2.85/1.71 % (22423)Time elapsed: 0.003 s
% 2.85/1.71 % (22423)Instructions burned: 4 (million)
% 2.85/1.71 % (22423)------------------------------
% 2.85/1.71 % (22423)------------------------------
% 2.85/1.72 % (22424)lrs+1010_1:8_cnfonf=off:hud=1:inj=on:tnu=5:i=30:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/30Mi)
% 2.85/1.73 % (22424)Instruction limit reached!
% 2.85/1.73 % (22424)------------------------------
% 2.85/1.73 % (22424)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.73 % (22424)Termination reason: Unknown
% 2.85/1.73 % (22424)Termination phase: shuffling
% 2.85/1.73
% 2.85/1.73 % (22424)Memory used [KB]: 2046
% 2.85/1.73 % (22424)Time elapsed: 0.011 s
% 2.85/1.73 % (22424)Instructions burned: 31 (million)
% 2.85/1.73 % (22424)------------------------------
% 2.85/1.73 % (22424)------------------------------
% 2.85/1.74 % (22425)dis+10_1:1_ixr=off:plsq=on:plsqc=1:plsqr=32,1:s2a=on:i=127:si=on:rtra=on_0 on DTF2THF_22118 for (2998ds/127Mi)
% 2.85/1.76 % (22414)First to succeed.
% 2.85/1.76 % (22414)Refutation found. Thanks to Tanya!
% 2.85/1.76 % SZS status Theorem for DTF2THF_22118
% 2.85/1.76 % SZS output start Proof for DTF2THF_22118
% 2.85/1.76 thf(func_def_0, type, in: $i > $i > $o).
% 2.85/1.76 thf(func_def_1, type, exu: ($i > $o) > $o).
% 2.85/1.76 thf(func_def_6, type, setadjoin: $i > $i > $i).
% 2.85/1.76 thf(func_def_8, type, powerset: $i > $i).
% 2.85/1.76 thf(func_def_10, type, setunion: $i > $i).
% 2.85/1.76 thf(func_def_19, type, descr: ($i > $o) > $i).
% 2.85/1.76 thf(func_def_21, type, dsetconstr: $i > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_26, type, prop2set: $o > $i).
% 2.85/1.76 thf(func_def_36, type, nonempty: $i > $o).
% 2.85/1.76 thf(func_def_69, type, set2prop: $i > $o).
% 2.85/1.76 thf(func_def_88, type, subset: $i > $i > $o).
% 2.85/1.76 thf(func_def_89, type, disjoint: $i > $i > $o).
% 2.85/1.76 thf(func_def_90, type, setsmeet: $i > $i > $o).
% 2.85/1.76 thf(func_def_114, type, binunion: $i > $i > $i).
% 2.85/1.76 thf(func_def_122, type, binintersect: $i > $i > $i).
% 2.85/1.76 thf(func_def_135, type, regular: $i > $o).
% 2.85/1.76 thf(func_def_136, type, setminus: $i > $i > $i).
% 2.85/1.76 thf(func_def_147, type, symdiff: $i > $i > $i).
% 2.85/1.76 thf(func_def_153, type, iskpair: $i > $o).
% 2.85/1.76 thf(func_def_158, type, kpair: $i > $i > $i).
% 2.85/1.76 thf(func_def_160, type, cartprod: $i > $i > $i).
% 2.85/1.76 thf(func_def_177, type, singleton: $i > $o).
% 2.85/1.76 thf(func_def_179, type, ex1: $i > ($i > $o) > $o).
% 2.85/1.76 thf(func_def_184, type, atmost1p: $i > $o).
% 2.85/1.76 thf(func_def_185, type, atleast2p: $i > $o).
% 2.85/1.76 thf(func_def_186, type, atmost2p: $i > $o).
% 2.85/1.76 thf(func_def_187, type, upairsetp: $i > $o).
% 2.85/1.76 thf(func_def_191, type, kfst: $i > $i).
% 2.85/1.76 thf(func_def_203, type, ksnd: $i > $i).
% 2.85/1.76 thf(func_def_213, type, breln: $i > $i > $i > $o).
% 2.85/1.76 thf(func_def_214, type, dpsetconstr: $i > $i > ($i > $i > $o) > $i).
% 2.85/1.76 thf(func_def_222, type, func: $i > $i > $i > $o).
% 2.85/1.76 thf(func_def_223, type, funcSet: $i > $i > $i).
% 2.85/1.76 thf(func_def_226, type, ap: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_232, type, lam: $i > $i > ($i > $i) > $i).
% 2.85/1.76 thf(func_def_259, type, if: $i > $o > $i > $i > $i).
% 2.85/1.76 thf(func_def_298, type, sP2: $i > $i > $i > $i > $o).
% 2.85/1.76 thf(func_def_300, type, sP4: $i > $i > $o).
% 2.85/1.76 thf(func_def_301, type, sP5: $i > $o).
% 2.85/1.76 thf(func_def_302, type, sP6: $i > $i > $o).
% 2.85/1.76 thf(func_def_303, type, sP7: $i > $i > $o).
% 2.85/1.76 thf(func_def_306, type, sP10: $i > $o > $i > $i > $o).
% 2.85/1.76 thf(func_def_307, type, sP11: $i > $i > $i > $o).
% 2.85/1.76 thf(func_def_327, type, sK31: $i > $o).
% 2.85/1.76 thf(func_def_329, type, sK33: $i > ($i > $i) > $i > $i).
% 2.85/1.76 thf(func_def_331, type, sK35: $i > $i).
% 2.85/1.76 thf(func_def_336, type, sK40: $i > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_337, type, sK41: $i > $o).
% 2.85/1.76 thf(func_def_340, type, sK44: $i > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_341, type, sK45: $i > $o).
% 2.85/1.76 thf(func_def_347, type, sK51: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_348, type, sK52: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_356, type, sK60: $i > $i > $o).
% 2.85/1.76 thf(func_def_367, type, sK71: $i > $i > $o).
% 2.85/1.76 thf(func_def_395, type, sK99: $i > $i > $o).
% 2.85/1.76 thf(func_def_396, type, sK100: $i > $i > $i).
% 2.85/1.76 thf(func_def_399, type, sK103: ($i > $o) > ($i > $o) > $i > $i > $i).
% 2.85/1.76 thf(func_def_400, type, sK104: ($i > $o) > ($i > $o) > $i > $i > $i).
% 2.85/1.76 thf(func_def_403, type, sK107: $i > $o).
% 2.85/1.76 thf(func_def_404, type, sK108: $i > $o).
% 2.85/1.76 thf(func_def_407, type, sK111: $i > $o).
% 2.85/1.76 thf(func_def_408, type, sK112: $i > $i).
% 2.85/1.76 thf(func_def_409, type, sK113: ($i > $o) > $i).
% 2.85/1.76 thf(func_def_410, type, sK114: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_429, type, sK133: $i > $o).
% 2.85/1.76 thf(func_def_444, type, sK148: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_445, type, sK149: $i > $i).
% 2.85/1.76 thf(func_def_451, type, sK155: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_458, type, sK162: $i > $o).
% 2.85/1.76 thf(func_def_469, type, sK173: ($i > $o) > $i).
% 2.85/1.76 thf(func_def_470, type, sK174: $i > $o).
% 2.85/1.76 thf(func_def_510, type, sK214: $i > $i > $o).
% 2.85/1.76 thf(func_def_511, type, sK215: $o > $i > $i > $i).
% 2.85/1.76 thf(func_def_523, type, sK227: $i > $o).
% 2.85/1.76 thf(func_def_525, type, sK229: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_526, type, sK230: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_531, type, sK235: $i > $i).
% 2.85/1.76 thf(func_def_534, type, sK238: $i > $i > ($i > $i) > $i).
% 2.85/1.76 thf(func_def_539, type, sK243: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_540, type, sK244: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_541, type, sK245: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_542, type, sK246: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_543, type, sK247: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_544, type, sK248: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_555, type, sK259: $i > $o).
% 2.85/1.76 thf(func_def_559, type, sK263: $i > $i > $o).
% 2.85/1.76 thf(func_def_562, type, sK266: $i > $i > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_563, type, sK267: $i > $o).
% 2.85/1.76 thf(func_def_570, type, sK274: $i > $o).
% 2.85/1.76 thf(func_def_572, type, sK276: $i > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_574, type, sK278: $i > $o).
% 2.85/1.76 thf(func_def_584, type, sK288: $i > $o).
% 2.85/1.76 thf(func_def_592, type, sK296: $i > $o).
% 2.85/1.76 thf(func_def_594, type, sK298: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_626, type, sK330: $i > $i > $i).
% 2.85/1.76 thf(func_def_635, type, sK339: $i > $o).
% 2.85/1.76 thf(func_def_637, type, sK341: $i > ($i > $i) > $i > $i).
% 2.85/1.76 thf(func_def_639, type, sK343: $i > $i).
% 2.85/1.76 thf(func_def_642, type, sK346: $i > $o).
% 2.85/1.76 thf(func_def_643, type, sK347: $i > $o).
% 2.85/1.76 thf(func_def_644, type, sK348: ($i > $o) > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_645, type, sK349: ($i > $o) > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_647, type, sK351: $i > $o).
% 2.85/1.76 thf(func_def_648, type, sK352: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_685, type, sK389: $i > $i > $o).
% 2.85/1.76 thf(func_def_690, type, sK394: $i > $i > $i).
% 2.85/1.76 thf(func_def_691, type, sK395: $i > $i > $i).
% 2.85/1.76 thf(func_def_692, type, sK396: $i > $i > $i).
% 2.85/1.76 thf(func_def_693, type, sK397: $i > $i > $i).
% 2.85/1.76 thf(func_def_694, type, sK398: $i > $i > $i).
% 2.85/1.76 thf(func_def_695, type, sK399: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_696, type, sK400: $i > $i).
% 2.85/1.76 thf(func_def_697, type, sK401: $i > $i).
% 2.85/1.76 thf(func_def_698, type, sK402: $i > $i).
% 2.85/1.76 thf(func_def_699, type, sK403: $i > $i).
% 2.85/1.76 thf(func_def_700, type, sK404: $i > $i > $i).
% 2.85/1.76 thf(func_def_701, type, sK405: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_702, type, sK406: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_703, type, sK407: $i > $i > $i).
% 2.85/1.76 thf(func_def_704, type, sK408: $i > $i > $i).
% 2.85/1.76 thf(func_def_705, type, sK409: $i > $i).
% 2.85/1.76 thf(func_def_707, type, sK411: $i > $i).
% 2.85/1.76 thf(func_def_708, type, sK412: $i > $i).
% 2.85/1.76 thf(func_def_710, type, sK414: $i > $i > $o).
% 2.85/1.76 thf(func_def_712, type, sK416: $i > $i).
% 2.85/1.76 thf(func_def_713, type, sK417: $i > $i).
% 2.85/1.76 thf(func_def_714, type, sK418: $i > ($i > $i > $o) > $i).
% 2.85/1.76 thf(func_def_715, type, sK419: $i > $i > ($i > $i > $o) > $i).
% 2.85/1.76 thf(func_def_716, type, sK420: $i > ($i > $i > $o) > $i).
% 2.85/1.76 thf(func_def_724, type, sK428: $i > $o).
% 2.85/1.76 thf(func_def_731, type, sK435: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_739, type, sK443: $i > $i > $i).
% 2.85/1.76 thf(func_def_740, type, sK444: ($i > $o) > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_741, type, sK445: ($i > $o) > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_745, type, sK449: $i > $o).
% 2.85/1.76 thf(func_def_747, type, sK451: $i > $o).
% 2.85/1.76 thf(func_def_756, type, sK460: $i > $i > $i).
% 2.85/1.76 thf(func_def_757, type, sK461: $i > $i > $i).
% 2.85/1.76 thf(func_def_761, type, sK465: $i > $o).
% 2.85/1.76 thf(func_def_763, type, sK467: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_764, type, sK468: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_765, type, sK469: $i > $i > $i).
% 2.85/1.76 thf(func_def_768, type, sK472: $i > $o).
% 2.85/1.76 thf(func_def_795, type, sK499: ($i > $o) > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_796, type, sK500: ($i > $o) > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_800, type, sK504: $i > $o).
% 2.85/1.76 thf(func_def_819, type, sK523: $i > $i).
% 2.85/1.76 thf(func_def_822, type, sK526: $i > $i > ($i > $i) > $i).
% 2.85/1.76 thf(func_def_828, type, sK532: $i > $o).
% 2.85/1.76 thf(func_def_830, type, sK534: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_834, type, sK538: $i > $i).
% 2.85/1.76 thf(func_def_837, type, sK541: $i > $i > $i).
% 2.85/1.76 thf(func_def_856, type, sK560: $i > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_857, type, sK561: $i > $o).
% 2.85/1.76 thf(func_def_873, type, sK577: $i > $i > $i).
% 2.85/1.76 thf(func_def_875, type, sK579: $i > $i).
% 2.85/1.76 thf(func_def_887, type, sK591: ($i > $i) > $i > $i > $i).
% 2.85/1.76 thf(func_def_890, type, sK594: $i > $i).
% 2.85/1.76 thf(func_def_892, type, sK596: $i > $o).
% 2.85/1.76 thf(func_def_894, type, sK598: ($i > $o) > $i).
% 2.85/1.76 thf(func_def_895, type, sK599: ($i > $o) > $i).
% 2.85/1.76 thf(func_def_896, type, sK600: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_898, type, sK602: $i > $o).
% 2.85/1.76 thf(func_def_901, type, sK605: $i > $i).
% 2.85/1.76 thf(func_def_918, type, sK622: $i > $i > $o).
% 2.85/1.76 thf(func_def_926, type, sK630: $i > $o).
% 2.85/1.76 thf(func_def_929, type, sK633: $i > $i).
% 2.85/1.76 thf(func_def_946, type, sK650: ($i > $o) > $i > $i).
% 2.85/1.76 thf(func_def_948, type, sK652: $i > $o).
% 2.85/1.76 thf(func_def_953, type, sK657: $i > $o).
% 2.85/1.76 thf(func_def_954, type, sK658: $i > $i).
% 2.85/1.76 thf(func_def_955, type, sK659: ($i > $o) > $i).
% 2.85/1.76 thf(func_def_962, type, sK666: $i > $i).
% 2.85/1.76 thf(func_def_965, type, sK669: $i > $i).
% 2.85/1.76 thf(func_def_971, type, sK675: $i > $i > $i).
% 2.85/1.76 thf(func_def_988, type, sK692: $i > $o).
% 2.85/1.76 thf(func_def_992, type, sK696: $i > $i > $i).
% 2.85/1.76 thf(func_def_1011, type, sK715: ($i > $i) > $i > $i > $i).
% 2.85/1.76 thf(func_def_1014, type, sK718: $i > $i).
% 2.85/1.76 thf(func_def_1027, type, sK731: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_1031, type, sK735: $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_1039, type, sK743: ($i > $o) > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_1040, type, sK744: ($i > $o) > ($i > $o) > $i).
% 2.85/1.76 thf(func_def_1041, type, sK745: $i > $o).
% 2.85/1.76 thf(func_def_1042, type, sK746: $i > $o).
% 2.85/1.76 thf(func_def_1050, type, sK754: $i > $i > $i > $i > $i).
% 2.85/1.76 thf(func_def_1070, type, sK774: $i > $o).
% 2.85/1.76 thf(func_def_1072, type, ph776: !>[X0: $tType]:(X0)).
% 2.85/1.76 thf(f4039,plain,(
% 2.85/1.76 $false),
% 2.85/1.76 inference(avatar_sat_refutation,[status(thm)],[f3881,f3931,f4038])).
% 2.85/1.76 thf(f4038,plain,(
% 2.85/1.76 ~spl775_14),
% 2.85/1.76 inference(avatar_split_clause,[status(thm)],[f4037,f3916])).
% 2.85/1.76 thf(f3916,definition,(
% 2.85/1.76 spl775_14 <=> ($true = (in @ sK629 @ sK628))),
% 2.85/1.76 introduced(definition,[new_symbols(naming,[spl775_14])],[avatar_definition])).
% 2.85/1.76 thf(f4037,plain,(
% 2.85/1.76 ($true != (in @ sK629 @ sK628))),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f4036])).
% 2.85/1.76 thf(f4036,plain,(
% 2.85/1.76 ($true != $true) | ($true != (in @ sK629 @ sK628))),
% 2.85/1.76 inference(forward_demodulation,[status(thm)],[f3975,f3157])).
% 2.85/1.76 thf(f3157,plain,(
% 2.85/1.76 (eqimpsubset1 = $true)),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.76 thf(f2031,plain,(
% 2.85/1.76 (symdiffI2 = $true) & (prop2set2propI = $true) & (cartprodfstpairEq = $true) & (app = $true) & (noeltsimpempty = $true) & (nonemptyImpWitness = $true) & (subsetTI = $true) & (dsetconstr__Cong = $true) & (notequalI2 = $true) & (binintersectSubset2 = $true) & (funcGraphProp4 = $true) & (lamProp = $true) & (setadjoinIL = $true) & (cartprodmempaircEq = $true) & (sepSubset = $true) & (exuE3e = $true) & (contrasubsetT2 = $true) & (emptyset__Cong = $true) & (cartprodpairin = $true) & (prop2setI = $true) & (iffalseProp2 = $true) & (iftrue = $true) & (powersetTE1 = $true) & (exuE2 = $true) & (dsetconstrEL = $true) & (binintersectI = $true) & (dpsetconstrER = $true) & (singletonsswitch = $true) & (setukpairinjR12 = $true) & (binintersectLsub = $true) & (kpairp = $true) & (quantDeMorgan3 = $true) & (notdallE = $true) & (setadjoinSub = $true) & (funcImageSingleton = $true) & (binintersectTERcontra = $true) & (setminusER = $true) & (subsetE = $true) & (binintersectSubset4 = $true) & (secondinupair = $true) & (setadjoinIR = $true) & (iftrueProp2 = $true) & (setukpairIR = $true) & (notequalI1 = $true) & (powersetsubset = $true) & (subsetE2 = $true) & (setunionsingleton1 = $true) & (emptyE1 = $true) & (dpsetconstrEL2 = $true) & (binintersectSubset3 = $true) & (binintersectEL = $true) & (upairinpowunion = $true) & (upairsetE = $true) & (ubforcartprodlem3 = $true) & (binintersectSubset1 = $true) & (upairequniteq = $true) & (iftrueorfalse = $true) & (ap2apEq1 = $true) & (uniqinunit = $true) & (cartprodpairmemER = $true) & (subset2powerset = $true) & (kfstpairEq = $true) & (powersetTI1 = $true) & (ex1E1 = $true) & (in__Cong = $true) & (brelnall1 = $true) & (setminusEL = $true) & (eqimpsubset2 = $true) & (funcGraphProp1 = $true) & (complementTI1 = $true) & (infuncsetfunc = $true) & (binintersectRsub = $true) & (iffalseProp1 = $true) & (symdiffI1 = $true) & (setminusI = $true) & (subsetTrans = $true) & (setminusERneg = $true) & (dpsetconstrSub = $true) & (setminusT_lem = $true) & (emptysetE = $true) & (setukpairinjR1 = $true) & (powersetI = $true) & (ubforcartprodlem1 = $true) & (binunionIL = $true) & (dsetconstrER = $true) & (emptysetsubset = $true) & (setminusILneg = $true) & (funcextLem = $true) & (doubleComplementI1 = $true) & (brelnall2 = $true) & (powerset__Cong = $true) & (notinsingleton = $true) & (descrp = $true) & (setminusSubset1 = $true) & (setunionE = $true) & (setukpairIL = $true) & ((($true = (in @ sK629 @ (setminus @ sK627 @ (setminus @ sK627 @ sK628)))) & ($true = (in @ sK629 @ sK627)) & ($true != (in @ sK629 @ sK628))) & ($true = (in @ sK628 @ (powerset @ sK627)))) & (exu__Cong = $true) & (subsetI2 = $true) & (singletoninpowunion = $true) & (powersetAx = $true) & (setext = $true) & (kpairiskpair = $true) & (upairsetIL = $true) & (bs114d = $true) & (lamp = $true) & (binunionEcases = $true) & (eqbreln = $true) & (setadjoinSub2 = $true) & (ap2apEq2 = $true) & (nonemptyI1 = $true) & (exuI1 = $true) & (subsetI1 = $true) & (powersetT_lem = $true) & (disjointsetsI1 = $true) & (binintersectT_lem = $true) & (setextAx = $true) & (setadjoinOr = $true) & (singletonprop = $true) & (beta1 = $true) & (nonemptyE1 = $true) & (eqinunit = $true) & (emptyinunitempty = $true) & (subbreln = $true) & (contrasubsetT3 = $true) & (complementTE1 = $true) & (ksndsingleton = $true) & (binunionLsub = $true) & (setunion__Cong = $true) & (setukpairinjR2 = $true) & (wellorderingAx = $true) & (theprop = $true) & (setbeta = $true) & (dpsetconstrI = $true) & (emptysetAx = $true) & (powersetE1 = $true) & (dpsetconstrEL1 = $true) & (setunionsingleton2 = $true) & (iftrueProp1 = $true) & (prop2setE = $true) & (binunionT_lem = $true) & (setminusIRneg = $true) & (ex1E2 = $true) & (upairsetIR = $true) & (symdiffIneg1 = $true) & (dpsetconstrERa = $true) & (foundationAx = $true) & (binunionIR = $true) & (setminusELneg = $true) & (descr__Cong = $true) & (emptyI = $true) & (dsetconstrI = $true) & (omega0Ax = $true) & (sepInPowerset = $true) & (setunionAx = $true) & (binunionE = $true) & (exuE1 = $true) & (funcGraphProp3 = $true) & (kpairsurjEq = $true) & (setunionE2 = $true) & (omegaIndAx = $true) & (powersetE = $true) & (setukpairinjL = $true) & (eqimpsubset1 = $true) & (iffalse = $true) & (apProp = $true) & (exuEu = $true) & (cartprodmempair1 = $true) & (quantDeMorgan1 = $true) & (nonemptyI = $true) & (cartprodsndin = $true) & (upairset2IR = $true) & (omegaSAx = $true) & (inCongP = $true) & (powersetI1 = $true) & (symdiffE = $true) & (kfstsingleton = $true) & (subsetemptysetimpeq = $true) & (cartprodpairsurjEq = $true) & (funcext = $true) & (eta2 = $true) & (setminusSubset2 = $true) & (upairset2E = $true) & (lam2lamEq = $true) & (ex1I = $true) & (ubforcartprodlem2 = $true) & (notsubsetI = $true) & (setukpairinjL1 = $true) & (omega__Cong = $true) & (emptysetimpfalse = $true) & (cartprodfstin = $true) & (singletonsuniq = $true) & (complementT_lem = $true) & (binintersectER = $true) & (funcext2 = $true) & (exuI3 = $true) & (funcGraphProp2 = $true) & (inPowerset = $true) & (notinemptyset = $true) & (cartprodpairmemEL = $true) & (setadjoinE = $true) & (ap2p = $true) & (quantDeMorgan2 = $true) & (eta1 = $true) & (setextT = $true) & (binunionRsub = $true) & (theeq = $true) & (setunionI = $true) & (quantDeMorgan4 = $true) & (ksndpairEq = $true) & (binintersectSubset5 = $true) & (setOfPairsIsBReln = $true) & (contrasubsetT = $true) & (lam2p = $true) & (setukpairinjR11 = $true) & (setextsub = $true) & (ex1I2 = $true) & (subsetRefl = $true) & (emptyInPowerset = $true) & (contrasubsetT1 = $true) & (exuE3u = $true) & (setadjoin__Cong = $true) & (setoftrueEq = $true) & (singletoninpowerset = $true) & (setukpairinjR = $true) & (cartprodmempair = $true) & (setminusLsub = $true) & (setadjoinAx = $true) & (ifSingleton = $true) & (exuI2 = $true) & (setukpairinjL2 = $true) & (cartprodsndpairEq = $true) & (setunionsingleton = $true) & (emptyinPowerset = $true) & (subPowSU = $true) & (singletonsubset = $true) & (beta2 = $true) & (binintersectTELcontra = $true) & (ifp = $true) & (notdexE = $true) & (vacuousDall = $true) & (replAx = $true) & (funcinfuncset = $true) & (symdiffIneg2 = $true) & (upairsubunion = $true)),
% 2.85/1.76 inference(skolemisation,[status(esa),new_symbols(skolem,[sK627,sK628,sK629])],[f889,f2030,f2029])).
% 2.85/1.76 thf(f2029,plain,(
% 2.85/1.76 ? [X0 : $i,X1 : $i] : (? [X2 : $i] : (((in @ X2 @ (setminus @ X0 @ (setminus @ X0 @ X1))) = $true) & ($true = (in @ X2 @ X0)) & ($true != (in @ X2 @ X1))) & ((in @ X1 @ (powerset @ X0)) = $true)) => (? [X2 : $i] : (($true = (in @ X2 @ (setminus @ sK627 @ (setminus @ sK627 @ sK628)))) & ($true = (in @ X2 @ sK627)) & ($true != (in @ X2 @ sK628))) & ($true = (in @ sK628 @ (powerset @ sK627))))),
% 2.85/1.76 introduced(definition,[],[choice_axiom])).
% 2.85/1.76 thf(f2030,plain,(
% 2.85/1.76 ? [X2 : $i] : (($true = (in @ X2 @ (setminus @ sK627 @ (setminus @ sK627 @ sK628)))) & ($true = (in @ X2 @ sK627)) & ($true != (in @ X2 @ sK628))) => (($true = (in @ sK629 @ (setminus @ sK627 @ (setminus @ sK627 @ sK628)))) & ($true = (in @ sK629 @ sK627)) & ($true != (in @ sK629 @ sK628)))),
% 2.85/1.76 introduced(definition,[],[choice_axiom])).
% 2.85/1.76 thf(f889,plain,(
% 2.85/1.76 (symdiffI2 = $true) & (prop2set2propI = $true) & (cartprodfstpairEq = $true) & (app = $true) & (noeltsimpempty = $true) & (nonemptyImpWitness = $true) & (subsetTI = $true) & (dsetconstr__Cong = $true) & (notequalI2 = $true) & (binintersectSubset2 = $true) & (funcGraphProp4 = $true) & (lamProp = $true) & (setadjoinIL = $true) & (cartprodmempaircEq = $true) & (sepSubset = $true) & (exuE3e = $true) & (contrasubsetT2 = $true) & (emptyset__Cong = $true) & (cartprodpairin = $true) & (prop2setI = $true) & (iffalseProp2 = $true) & (iftrue = $true) & (powersetTE1 = $true) & (exuE2 = $true) & (dsetconstrEL = $true) & (binintersectI = $true) & (dpsetconstrER = $true) & (singletonsswitch = $true) & (setukpairinjR12 = $true) & (binintersectLsub = $true) & (kpairp = $true) & (quantDeMorgan3 = $true) & (notdallE = $true) & (setadjoinSub = $true) & (funcImageSingleton = $true) & (binintersectTERcontra = $true) & (setminusER = $true) & (subsetE = $true) & (binintersectSubset4 = $true) & (secondinupair = $true) & (setadjoinIR = $true) & (iftrueProp2 = $true) & (setukpairIR = $true) & (notequalI1 = $true) & (powersetsubset = $true) & (subsetE2 = $true) & (setunionsingleton1 = $true) & (emptyE1 = $true) & (dpsetconstrEL2 = $true) & (binintersectSubset3 = $true) & (binintersectEL = $true) & (upairinpowunion = $true) & (upairsetE = $true) & (ubforcartprodlem3 = $true) & (binintersectSubset1 = $true) & (upairequniteq = $true) & (iftrueorfalse = $true) & (ap2apEq1 = $true) & (uniqinunit = $true) & (cartprodpairmemER = $true) & (subset2powerset = $true) & (kfstpairEq = $true) & (powersetTI1 = $true) & (ex1E1 = $true) & (in__Cong = $true) & (brelnall1 = $true) & (setminusEL = $true) & (eqimpsubset2 = $true) & (funcGraphProp1 = $true) & (complementTI1 = $true) & (infuncsetfunc = $true) & (binintersectRsub = $true) & (iffalseProp1 = $true) & (symdiffI1 = $true) & (setminusI = $true) & (subsetTrans = $true) & (setminusERneg = $true) & (dpsetconstrSub = $true) & (setminusT_lem = $true) & (emptysetE = $true) & (setukpairinjR1 = $true) & (powersetI = $true) & (ubforcartprodlem1 = $true) & (binunionIL = $true) & (dsetconstrER = $true) & (emptysetsubset = $true) & (setminusILneg = $true) & (funcextLem = $true) & (doubleComplementI1 = $true) & (brelnall2 = $true) & (powerset__Cong = $true) & (notinsingleton = $true) & (descrp = $true) & (setminusSubset1 = $true) & (setunionE = $true) & (setukpairIL = $true) & ? [X0 : $i,X1 : $i] : (? [X2 : $i] : (((in @ X2 @ (setminus @ X0 @ (setminus @ X0 @ X1))) = $true) & ($true = (in @ X2 @ X0)) & ($true != (in @ X2 @ X1))) & ((in @ X1 @ (powerset @ X0)) = $true)) & (exu__Cong = $true) & (subsetI2 = $true) & (singletoninpowunion = $true) & (powersetAx = $true) & (setext = $true) & (kpairiskpair = $true) & (upairsetIL = $true) & (bs114d = $true) & (lamp = $true) & (binunionEcases = $true) & (eqbreln = $true) & (setadjoinSub2 = $true) & (ap2apEq2 = $true) & (nonemptyI1 = $true) & (exuI1 = $true) & (subsetI1 = $true) & (powersetT_lem = $true) & (disjointsetsI1 = $true) & (binintersectT_lem = $true) & (setextAx = $true) & (setadjoinOr = $true) & (singletonprop = $true) & (beta1 = $true) & (nonemptyE1 = $true) & (eqinunit = $true) & (emptyinunitempty = $true) & (subbreln = $true) & (contrasubsetT3 = $true) & (complementTE1 = $true) & (ksndsingleton = $true) & (binunionLsub = $true) & (setunion__Cong = $true) & (setukpairinjR2 = $true) & (wellorderingAx = $true) & (theprop = $true) & (setbeta = $true) & (dpsetconstrI = $true) & (emptysetAx = $true) & (powersetE1 = $true) & (dpsetconstrEL1 = $true) & (setunionsingleton2 = $true) & (iftrueProp1 = $true) & (prop2setE = $true) & (binunionT_lem = $true) & (setminusIRneg = $true) & (ex1E2 = $true) & (upairsetIR = $true) & (symdiffIneg1 = $true) & (dpsetconstrERa = $true) & (foundationAx = $true) & (binunionIR = $true) & (setminusELneg = $true) & (descr__Cong = $true) & (emptyI = $true) & (dsetconstrI = $true) & (omega0Ax = $true) & (sepInPowerset = $true) & (setunionAx = $true) & (binunionE = $true) & (exuE1 = $true) & (funcGraphProp3 = $true) & (kpairsurjEq = $true) & (setunionE2 = $true) & (omegaIndAx = $true) & (powersetE = $true) & (setukpairinjL = $true) & (eqimpsubset1 = $true) & (iffalse = $true) & (apProp = $true) & (exuEu = $true) & (cartprodmempair1 = $true) & (quantDeMorgan1 = $true) & (nonemptyI = $true) & (cartprodsndin = $true) & (upairset2IR = $true) & (omegaSAx = $true) & (inCongP = $true) & (powersetI1 = $true) & (symdiffE = $true) & (kfstsingleton = $true) & (subsetemptysetimpeq = $true) & (cartprodpairsurjEq = $true) & (funcext = $true) & (eta2 = $true) & (setminusSubset2 = $true) & (upairset2E = $true) & (lam2lamEq = $true) & (ex1I = $true) & (ubforcartprodlem2 = $true) & (notsubsetI = $true) & (setukpairinjL1 = $true) & (omega__Cong = $true) & (emptysetimpfalse = $true) & (cartprodfstin = $true) & (singletonsuniq = $true) & (complementT_lem = $true) & (binintersectER = $true) & (funcext2 = $true) & (exuI3 = $true) & (funcGraphProp2 = $true) & (inPowerset = $true) & (notinemptyset = $true) & (cartprodpairmemEL = $true) & (setadjoinE = $true) & (ap2p = $true) & (quantDeMorgan2 = $true) & (eta1 = $true) & (setextT = $true) & (binunionRsub = $true) & (theeq = $true) & (setunionI = $true) & (quantDeMorgan4 = $true) & (ksndpairEq = $true) & (binintersectSubset5 = $true) & (setOfPairsIsBReln = $true) & (contrasubsetT = $true) & (lam2p = $true) & (setukpairinjR11 = $true) & (setextsub = $true) & (ex1I2 = $true) & (subsetRefl = $true) & (emptyInPowerset = $true) & (contrasubsetT1 = $true) & (exuE3u = $true) & (setadjoin__Cong = $true) & (setoftrueEq = $true) & (singletoninpowerset = $true) & (setukpairinjR = $true) & (cartprodmempair = $true) & (setminusLsub = $true) & (setadjoinAx = $true) & (ifSingleton = $true) & (exuI2 = $true) & (setukpairinjL2 = $true) & (cartprodsndpairEq = $true) & (setunionsingleton = $true) & (emptyinPowerset = $true) & (subPowSU = $true) & (singletonsubset = $true) & (beta2 = $true) & (binintersectTELcontra = $true) & (ifp = $true) & (notdexE = $true) & (vacuousDall = $true) & (replAx = $true) & (funcinfuncset = $true) & (symdiffIneg2 = $true) & (upairsubunion = $true)),
% 2.85/1.76 inference(flattening,[status(thm)],[f888])).
% 2.85/1.76 thf(f888,plain,(
% 2.85/1.76 (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((? [X0 : $i,X1 : $i] : (? [X2 : $i] : ((($true != (in @ X2 @ X1)) & ((in @ X2 @ (setminus @ X0 @ (setminus @ X0 @ X1))) = $true)) & ($true = (in @ X2 @ X0))) & ((in @ X1 @ (powerset @ X0)) = $true)) & (doubleComplementI1 = $true)) & (contrasubsetT3 = $true)) & (contrasubsetT2 = $true)) & (contrasubsetT1 = $true)) & (contrasubsetT = $true)) & (binintersectTERcontra = $true)) & (binintersectTELcontra = $true)) & (complementTE1 = $true)) & (complementTI1 = $true)) & (powersetTE1 = $true)) & (powersetTI1 = $true)) & (subsetTI = $true)) & (setextT = $true)) & (complementT_lem = $true)) & (setminusT_lem = $true)) & (powersetT_lem = $true)) & (binunionT_lem = $true)) & (binintersectT_lem = $true)) & (iftrueorfalse = $true)) & (iffalse = $true)) & (iftrue = $true)) & (theeq = $true)) & (ifp = $true)) & (ifSingleton = $true)) & (iftrueProp2 = $true)) & (iftrueProp1 = $true)) & (iffalseProp2 = $true)) & (iffalseProp1 = $true)) & (eta2 = $true)) & (beta2 = $true)) & (lam2lamEq = $true)) & (eta1 = $true)) & (beta1 = $true)) & (ap2apEq2 = $true)) & (ap2apEq1 = $true)) & (funcext2 = $true)) & (funcext = $true)) & (eqbreln = $true)) & (subbreln = $true)) & (funcGraphProp4 = $true)) & (funcextLem = $true)) & (funcGraphProp2 = $true)) & (funcGraphProp3 = $true)) & (funcGraphProp1 = $true)) & (ex1E2 = $true)) & (brelnall2 = $true)) & (brelnall1 = $true)) & (lam2p = $true)) & (lamp = $true)) & (lamProp = $true)) & (funcinfuncset = $true)) & (ap2p = $true)) & (infuncsetfunc = $true)) & (app = $true)) & (apProp = $true)) & (funcImageSingleton = $true)) & (dpsetconstrER = $true)) & (dpsetconstrEL2 = $true)) & (dpsetconstrEL1 = $true)) & (dpsetconstrERa = $true)) & (setOfPairsIsBReln = $true)) & (dpsetconstrSub = $true)) & (dpsetconstrI = $true)) & (cartprodpairsurjEq = $true)) & (cartprodsndpairEq = $true)) & (cartprodfstpairEq = $true)) & (cartprodmempaircEq = $true)) & (cartprodpairmemER = $true)) & (cartprodpairmemEL = $true)) & (cartprodsndin = $true)) & (kpairsurjEq = $true)) & (ksndpairEq = $true)) & (ksndsingleton = $true)) & (setukpairinjR = $true)) & (setukpairinjR2 = $true)) & (upairequniteq = $true)) & (setukpairinjR1 = $true)) & (setukpairinjR12 = $true)) & (setukpairinjR11 = $true)) & (setukpairinjL = $true)) & (setukpairinjL2 = $true)) & (cartprodfstin = $true)) & (kfstpairEq = $true)) & (theprop = $true)) & (kfstsingleton = $true)) & (setukpairinjL1 = $true)) & (singletonsuniq = $true)) & (ex1I2 = $true)) & (ex1I = $true)) & (ex1E1 = $true)) & (singletonprop = $true)) & (setunionsingleton = $true)) & (setunionsingleton2 = $true)) & (setunionsingleton1 = $true)) & (setunionE2 = $true)) & (cartprodmempair = $true)) & (cartprodmempair1 = $true)) & (cartprodpairin = $true)) & (ubforcartprodlem3 = $true)) & (ubforcartprodlem2 = $true)) & (ubforcartprodlem1 = $true)) & (upairinpowunion = $true)) & (upairsubunion = $true)) & (upairset2E = $true)) & (singletoninpowunion = $true)) & (singletoninpowerset = $true)) & (singletonsubset = $true)) & (kpairp = $true)) & (kpairiskpair = $true)) & (setukpairIR = $true)) & (setukpairIL = $true)) & (secondinupair = $true)) & (symdiffIneg2 = $true)) & (symdiffIneg1 = $true)) & (symdiffI2 = $true)) & (symdiffI1 = $true)) & (symdiffE = $true)) & (setminusSubset1 = $true)) & (setminusLsub = $true)) & (setminusIRneg = $true)) & (setminusILneg = $true)) & (setminusELneg = $true)) & (setminusERneg = $true)) & (setminusSubset2 = $true)) & (setminusER = $true)) & (setminusEL = $true)) & (setminusI = $true)) & (bs114d = $true)) & (binintersectSubset1 = $true)) & (binintersectSubset4 = $true)) & (binintersectRsub = $true)) & (disjointsetsI1 = $true)) & (binintersectER = $true)) & (binintersectSubset3 = $true)) & (binintersectSubset2 = $true)) & (binintersectLsub = $true)) & (binintersectEL = $true)) & (binintersectSubset5 = $true)) & (binintersectI = $true)) & (binunionRsub = $true)) & (binunionLsub = $true)) & (binunionE = $true)) & (binunionEcases = $true)) & (binunionIR = $true)) & (upairset2IR = $true)) & (binunionIL = $true)) & (sepSubset = $true)) & (sepInPowerset = $true)) & (powersetsubset = $true)) & (inPowerset = $true)) & (powersetE1 = $true)) & (powersetI1 = $true)) & (subsetemptysetimpeq = $true)) & (setextsub = $true)) & (subset2powerset = $true)) & (setadjoinSub2 = $true)) & (setadjoinSub = $true)) & (subsetTrans = $true)) & (subsetRefl = $true)) & (notequalI2 = $true)) & (notequalI1 = $true)) & (notsubsetI = $true)) & (subsetE2 = $true)) & (subsetE = $true)) & (emptysetsubset = $true)) & (subsetI2 = $true)) & (eqimpsubset1 = $true)) & (eqimpsubset2 = $true)) & (subsetI1 = $true)) & (dsetconstr__Cong = $true)) & (descr__Cong = $true)) & (exuEu = $true)) & (omega__Cong = $true)) & (setunion__Cong = $true)) & (powerset__Cong = $true)) & (setadjoin__Cong = $true)) & (emptyset__Cong = $true)) & (exu__Cong = $true)) & (exuE3u = $true)) & (in__Cong = $true)) & (inCongP = $true)) & (exuI2 = $true)) & (exuI3 = $true)) & (exuI1 = $true)) & (notdallE = $true)) & (notdexE = $true)) & (prop2set2propI = $true)) & (prop2setI = $true)) & (quantDeMorgan4 = $true)) & (quantDeMorgan3 = $true)) & (quantDeMorgan2 = $true)) & (quantDeMorgan1 = $true)) & (vacuousDall = $true)) & (emptyE1 = $true)) & (upairsetIR = $true)) & (upairsetIL = $true)) & (upairsetE = $true)) & (singletonsswitch = $true)) & (eqinunit = $true)) & (notinsingleton = $true)) & (uniqinunit = $true)) & (nonemptyImpWitness = $true)) & (exuE2 = $true)) & (subPowSU = $true)) & (setunionE = $true)) & (setunionI = $true)) & (powersetE = $true)) & (emptyInPowerset = $true)) & (emptyinPowerset = $true)) & (powersetI = $true)) & (setoftrueEq = $true)) & (setadjoinOr = $true)) & (setadjoinE = $true)) & (setadjoinIR = $true)) & (emptyinunitempty = $true)) & (setadjoinIL = $true)) & (nonemptyI1 = $true)) & (nonemptyI = $true)) & (nonemptyE1 = $true)) & (setbeta = $true)) & (noeltsimpempty = $true)) & (emptyI = $true)) & (setext = $true)) & (exuE3e = $true)) & (notinemptyset = $true)) & (emptysetimpfalse = $true)) & (emptysetE = $true)) & (prop2setE = $true)) & (exuE1 = $true)) & (dsetconstrER = $true)) & (dsetconstrEL = $true)) & (dsetconstrI = $true)) & (descrp = $true)) & (wellorderingAx = $true)) & (foundationAx = $true)) & (replAx = $true)) & (omegaIndAx = $true)) & (omegaSAx = $true)) & (omega0Ax = $true)) & (setunionAx = $true)) & (powersetAx = $true)) & (setadjoinAx = $true)) & (emptysetAx = $true)) & (setextAx = $true)),
% 2.85/1.76 inference(ennf_transformation,[status(thm)],[f719])).
% 2.85/1.76 thf(f719,plain,(
% 2.85/1.76 ~((setextAx = $true) => ((emptysetAx = $true) => ((setadjoinAx = $true) => ((powersetAx = $true) => ((setunionAx = $true) => ((omega0Ax = $true) => ((omegaSAx = $true) => ((omegaIndAx = $true) => ((replAx = $true) => ((foundationAx = $true) => ((wellorderingAx = $true) => ((descrp = $true) => ((dsetconstrI = $true) => ((dsetconstrEL = $true) => ((dsetconstrER = $true) => ((exuE1 = $true) => ((prop2setE = $true) => ((emptysetE = $true) => ((emptysetimpfalse = $true) => ((notinemptyset = $true) => ((exuE3e = $true) => ((setext = $true) => ((emptyI = $true) => ((noeltsimpempty = $true) => ((setbeta = $true) => ((nonemptyE1 = $true) => ((nonemptyI = $true) => ((nonemptyI1 = $true) => ((setadjoinIL = $true) => ((emptyinunitempty = $true) => ((setadjoinIR = $true) => ((setadjoinE = $true) => ((setadjoinOr = $true) => ((setoftrueEq = $true) => ((powersetI = $true) => ((emptyinPowerset = $true) => ((emptyInPowerset = $true) => ((powersetE = $true) => ((setunionI = $true) => ((setunionE = $true) => ((subPowSU = $true) => ((exuE2 = $true) => ((nonemptyImpWitness = $true) => ((uniqinunit = $true) => ((notinsingleton = $true) => ((eqinunit = $true) => ((singletonsswitch = $true) => ((upairsetE = $true) => ((upairsetIL = $true) => ((upairsetIR = $true) => ((emptyE1 = $true) => ((vacuousDall = $true) => ((quantDeMorgan1 = $true) => ((quantDeMorgan2 = $true) => ((quantDeMorgan3 = $true) => ((quantDeMorgan4 = $true) => ((prop2setI = $true) => ((prop2set2propI = $true) => ((notdexE = $true) => ((notdallE = $true) => ((exuI1 = $true) => ((exuI3 = $true) => ((exuI2 = $true) => ((inCongP = $true) => ((in__Cong = $true) => ((exuE3u = $true) => ((exu__Cong = $true) => ((emptyset__Cong = $true) => ((setadjoin__Cong = $true) => ((powerset__Cong = $true) => ((setunion__Cong = $true) => ((omega__Cong = $true) => ((exuEu = $true) => ((descr__Cong = $true) => ((dsetconstr__Cong = $true) => ((subsetI1 = $true) => ((eqimpsubset2 = $true) => ((eqimpsubset1 = $true) => ((subsetI2 = $true) => ((emptysetsubset = $true) => ((subsetE = $true) => ((subsetE2 = $true) => ((notsubsetI = $true) => ((notequalI1 = $true) => ((notequalI2 = $true) => ((subsetRefl = $true) => ((subsetTrans = $true) => ((setadjoinSub = $true) => ((setadjoinSub2 = $true) => ((subset2powerset = $true) => ((setextsub = $true) => ((subsetemptysetimpeq = $true) => ((powersetI1 = $true) => ((powersetE1 = $true) => ((inPowerset = $true) => ((powersetsubset = $true) => ((sepInPowerset = $true) => ((sepSubset = $true) => ((binunionIL = $true) => ((upairset2IR = $true) => ((binunionIR = $true) => ((binunionEcases = $true) => ((binunionE = $true) => ((binunionLsub = $true) => ((binunionRsub = $true) => ((binintersectI = $true) => ((binintersectSubset5 = $true) => ((binintersectEL = $true) => ((binintersectLsub = $true) => ((binintersectSubset2 = $true) => ((binintersectSubset3 = $true) => ((binintersectER = $true) => ((disjointsetsI1 = $true) => ((binintersectRsub = $true) => ((binintersectSubset4 = $true) => ((binintersectSubset1 = $true) => ((bs114d = $true) => ((setminusI = $true) => ((setminusEL = $true) => ((setminusER = $true) => ((setminusSubset2 = $true) => ((setminusERneg = $true) => ((setminusELneg = $true) => ((setminusILneg = $true) => ((setminusIRneg = $true) => ((setminusLsub = $true) => ((setminusSubset1 = $true) => ((symdiffE = $true) => ((symdiffI1 = $true) => ((symdiffI2 = $true) => ((symdiffIneg1 = $true) => ((symdiffIneg2 = $true) => ((secondinupair = $true) => ((setukpairIL = $true) => ((setukpairIR = $true) => ((kpairiskpair = $true) => ((kpairp = $true) => ((singletonsubset = $true) => ((singletoninpowerset = $true) => ((singletoninpowunion = $true) => ((upairset2E = $true) => ((upairsubunion = $true) => ((upairinpowunion = $true) => ((ubforcartprodlem1 = $true) => ((ubforcartprodlem2 = $true) => ((ubforcartprodlem3 = $true) => ((cartprodpairin = $true) => ((cartprodmempair1 = $true) => ((cartprodmempair = $true) => ((setunionE2 = $true) => ((setunionsingleton1 = $true) => ((setunionsingleton2 = $true) => ((setunionsingleton = $true) => ((singletonprop = $true) => ((ex1E1 = $true) => ((ex1I = $true) => ((ex1I2 = $true) => ((singletonsuniq = $true) => ((setukpairinjL1 = $true) => ((kfstsingleton = $true) => ((theprop = $true) => ((kfstpairEq = $true) => ((cartprodfstin = $true) => ((setukpairinjL2 = $true) => ((setukpairinjL = $true) => ((setukpairinjR11 = $true) => ((setukpairinjR12 = $true) => ((setukpairinjR1 = $true) => ((upairequniteq = $true) => ((setukpairinjR2 = $true) => ((setukpairinjR = $true) => ((ksndsingleton = $true) => ((ksndpairEq = $true) => ((kpairsurjEq = $true) => ((cartprodsndin = $true) => ((cartprodpairmemEL = $true) => ((cartprodpairmemER = $true) => ((cartprodmempaircEq = $true) => ((cartprodfstpairEq = $true) => ((cartprodsndpairEq = $true) => ((cartprodpairsurjEq = $true) => ((dpsetconstrI = $true) => ((dpsetconstrSub = $true) => ((setOfPairsIsBReln = $true) => ((dpsetconstrERa = $true) => ((dpsetconstrEL1 = $true) => ((dpsetconstrEL2 = $true) => ((dpsetconstrER = $true) => ((funcImageSingleton = $true) => ((apProp = $true) => ((app = $true) => ((infuncsetfunc = $true) => ((ap2p = $true) => ((funcinfuncset = $true) => ((lamProp = $true) => ((lamp = $true) => ((lam2p = $true) => ((brelnall1 = $true) => ((brelnall2 = $true) => ((ex1E2 = $true) => ((funcGraphProp1 = $true) => ((funcGraphProp3 = $true) => ((funcGraphProp2 = $true) => ((funcextLem = $true) => ((funcGraphProp4 = $true) => ((subbreln = $true) => ((eqbreln = $true) => ((funcext = $true) => ((funcext2 = $true) => ((ap2apEq1 = $true) => ((ap2apEq2 = $true) => ((beta1 = $true) => ((eta1 = $true) => ((lam2lamEq = $true) => ((beta2 = $true) => ((eta2 = $true) => ((iffalseProp1 = $true) => ((iffalseProp2 = $true) => ((iftrueProp1 = $true) => ((iftrueProp2 = $true) => ((ifSingleton = $true) => ((ifp = $true) => ((theeq = $true) => ((iftrue = $true) => ((iffalse = $true) => ((iftrueorfalse = $true) => ((binintersectT_lem = $true) => ((binunionT_lem = $true) => ((powersetT_lem = $true) => ((setminusT_lem = $true) => ((complementT_lem = $true) => ((setextT = $true) => ((subsetTI = $true) => ((powersetTI1 = $true) => ((powersetTE1 = $true) => ((complementTI1 = $true) => ((complementTE1 = $true) => ((binintersectTELcontra = $true) => ((binintersectTERcontra = $true) => ((contrasubsetT = $true) => ((contrasubsetT1 = $true) => ((contrasubsetT2 = $true) => ((contrasubsetT3 = $true) => ((doubleComplementI1 = $true) => ! [X0 : $i,X1 : $i] : (((in @ X1 @ (powerset @ X0)) = $true) => ! [X2 : $i] : (($true = (in @ X2 @ X0)) => (((in @ X2 @ (setminus @ X0 @ (setminus @ X0 @ X1))) = $true) => ($true = (in @ X2 @ X1)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.85/1.76 inference(fool_elimination,[status(thm)],[f718])).
% 2.85/1.76 thf(f718,plain,(
% 2.85/1.76 ~(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 => (brelnall1 => (brelnall2 => (ex1E2 => (funcGraphProp1 => (funcGraphProp3 => (funcGraphProp2 => (funcextLem => (funcGraphProp4 => (subbreln => (eqbreln => (funcext => (funcext2 => (ap2apEq1 => (ap2apEq2 => (beta1 => (eta1 => (lam2lamEq => (beta2 => (eta2 => (iffalseProp1 => (iffalseProp2 => (iftrueProp1 => (iftrueProp2 => (ifSingleton => (ifp => (theeq => (iftrue => (iffalse => (iftrueorfalse => (binintersectT_lem => (binunionT_lem => (powersetT_lem => (setminusT_lem => (complementT_lem => (setextT => (subsetTI => (powersetTI1 => (powersetTE1 => (complementTI1 => (complementTE1 => (binintersectTELcontra => (binintersectTERcontra => (contrasubsetT => (contrasubsetT1 => (contrasubsetT2 => (contrasubsetT3 => (doubleComplementI1 => ! [X0 : $i,X1 : $i] : ((in @ X1 @ (powerset @ X0)) => ! [X2 : $i] : ((in @ X2 @ X0) => ((in @ X2 @ (setminus @ X0 @ (setminus @ X0 @ X1))) => (in @ X2 @ X1))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.85/1.76 inference(rectify,[status(thm)],[f250])).
% 2.85/1.76 thf(f250,negated_conjecture,(
% 2.85/1.76 ~(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 => (brelnall1 => (brelnall2 => (ex1E2 => (funcGraphProp1 => (funcGraphProp3 => (funcGraphProp2 => (funcextLem => (funcGraphProp4 => (subbreln => (eqbreln => (funcext => (funcext2 => (ap2apEq1 => (ap2apEq2 => (beta1 => (eta1 => (lam2lamEq => (beta2 => (eta2 => (iffalseProp1 => (iffalseProp2 => (iftrueProp1 => (iftrueProp2 => (ifSingleton => (ifp => (theeq => (iftrue => (iffalse => (iftrueorfalse => (binintersectT_lem => (binunionT_lem => (powersetT_lem => (setminusT_lem => (complementT_lem => (setextT => (subsetTI => (powersetTI1 => (powersetTE1 => (complementTI1 => (complementTE1 => (binintersectTELcontra => (binintersectTERcontra => (contrasubsetT => (contrasubsetT1 => (contrasubsetT2 => (contrasubsetT3 => (doubleComplementI1 => ! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ (setminus @ X3 @ X11))) => (in @ X1 @ X11))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.85/1.76 inference(negated_conjecture,[status(cth)],[f249])).
% 2.85/1.76 thf(f249,conjecture,(
% 2.85/1.76 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 => (brelnall1 => (brelnall2 => (ex1E2 => (funcGraphProp1 => (funcGraphProp3 => (funcGraphProp2 => (funcextLem => (funcGraphProp4 => (subbreln => (eqbreln => (funcext => (funcext2 => (ap2apEq1 => (ap2apEq2 => (beta1 => (eta1 => (lam2lamEq => (beta2 => (eta2 => (iffalseProp1 => (iffalseProp2 => (iftrueProp1 => (iftrueProp2 => (ifSingleton => (ifp => (theeq => (iftrue => (iffalse => (iftrueorfalse => (binintersectT_lem => (binunionT_lem => (powersetT_lem => (setminusT_lem => (complementT_lem => (setextT => (subsetTI => (powersetTI1 => (powersetTE1 => (complementTI1 => (complementTE1 => (binintersectTELcontra => (binintersectTERcontra => (contrasubsetT => (contrasubsetT1 => (contrasubsetT2 => (contrasubsetT3 => (doubleComplementI1 => ! [X3 : $i,X11 : $i] : ((in @ X11 @ (powerset @ X3)) => ! [X1 : $i] : ((in @ X1 @ X3) => ((in @ X1 @ (setminus @ X3 @ (setminus @ X3 @ X11))) => (in @ X1 @ X11)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.85/1.76 file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',doubleComplementE1)).
% 2.85/1.76 thf(f3975,plain,(
% 2.85/1.76 ($true != (in @ sK629 @ sK628)) | (eqimpsubset1 != $true)),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3965])).
% 2.85/1.76 thf(f3965,plain,(
% 2.85/1.76 (eqimpsubset1 != $true) | ($true != (in @ sK629 @ sK628)) | ($true != $true)),
% 2.85/1.76 inference(superposition,[status(thm)],[f3706,f3540])).
% 2.85/1.76 thf(f3540,plain,(
% 2.85/1.76 ( ! [X3 : $i] : (((subset @ X3 @ X3) = $true) | (eqimpsubset1 != $true)) )),
% 2.85/1.76 inference(equality_resolution,[status(thm)],[f2509])).
% 2.85/1.76 thf(f2509,plain,(
% 2.85/1.76 ( ! [X2 : $i,X3 : $i] : (($true = (subset @ X3 @ X2)) | (X2 != X3) | (eqimpsubset1 != $true)) )),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f1391])).
% 2.85/1.76 thf(f1391,plain,(
% 2.85/1.76 ((eqimpsubset1 = $true) | (($true != (subset @ sK205 @ sK204)) & (sK204 = sK205))) & (! [X2 : $i,X3 : $i] : (($true = (subset @ X3 @ X2)) | (X2 != X3)) | (eqimpsubset1 != $true))),
% 2.85/1.76 inference(skolemisation,[status(esa),new_symbols(skolem,[sK204,sK205])],[f1389,f1390])).
% 2.85/1.76 thf(f1390,plain,(
% 2.85/1.76 ? [X0 : $i,X1 : $i] : (($true != (subset @ X1 @ X0)) & (X0 = X1)) => (($true != (subset @ sK205 @ sK204)) & (sK204 = sK205))),
% 2.85/1.76 introduced(definition,[],[choice_axiom])).
% 2.85/1.76 thf(f1389,plain,(
% 2.85/1.76 ((eqimpsubset1 = $true) | ? [X0 : $i,X1 : $i] : (($true != (subset @ X1 @ X0)) & (X0 = X1))) & (! [X2 : $i,X3 : $i] : (($true = (subset @ X3 @ X2)) | (X2 != X3)) | (eqimpsubset1 != $true))),
% 2.85/1.76 inference(rectify,[status(thm)],[f1388])).
% 2.85/1.76 thf(f1388,plain,(
% 2.85/1.76 ((eqimpsubset1 = $true) | ? [X0 : $i,X1 : $i] : (($true != (subset @ X1 @ X0)) & (X0 = X1))) & (! [X0 : $i,X1 : $i] : (($true = (subset @ X1 @ X0)) | (X0 != X1)) | (eqimpsubset1 != $true))),
% 2.85/1.76 inference(nnf_transformation,[status(thm)],[f945])).
% 2.85/1.76 thf(f945,plain,(
% 2.85/1.76 (eqimpsubset1 = $true) <=> ! [X0 : $i,X1 : $i] : (($true = (subset @ X1 @ X0)) | (X0 != X1))),
% 2.85/1.76 inference(ennf_transformation,[status(thm)],[f623])).
% 2.85/1.76 thf(f623,plain,(
% 2.85/1.76 ! [X0 : $i,X1 : $i] : ((X0 = X1) => ($true = (subset @ X1 @ X0))) <=> (eqimpsubset1 = $true)),
% 2.85/1.76 inference(fool_elimination,[status(thm)],[f622])).
% 2.85/1.76 thf(f622,plain,(
% 2.85/1.76 (! [X0 : $i,X1 : $i] : ((X0 = X1) => (subset @ X1 @ X0)) = eqimpsubset1)),
% 2.85/1.76 inference(rectify,[status(thm)],[f80])).
% 2.85/1.76 thf(f80,axiom,(
% 2.85/1.76 (! [X4 : $i,X3 : $i] : ((X3 = X4) => (subset @ X3 @ X4)) = eqimpsubset1)),
% 2.85/1.76 file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',eqimpsubset1)).
% 2.85/1.76 thf(f3706,plain,(
% 2.85/1.76 ( ! [X0 : $i] : (($true != (subset @ X0 @ sK628)) | ($true != (in @ sK629 @ X0))) )),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3705])).
% 2.85/1.76 thf(f3705,plain,(
% 2.85/1.76 ( ! [X0 : $i] : (($true != (in @ sK629 @ X0)) | ($true != (subset @ X0 @ sK628)) | ($true != $true)) )),
% 2.85/1.76 inference(forward_demodulation,[status(thm)],[f3704,f3286])).
% 2.85/1.76 thf(f3286,plain,(
% 2.85/1.76 (subsetE = $true)),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.76 thf(f3704,plain,(
% 2.85/1.76 ( ! [X0 : $i] : (($true != (subset @ X0 @ sK628)) | (subsetE != $true) | ($true != (in @ sK629 @ X0))) )),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3698])).
% 2.85/1.76 thf(f3698,plain,(
% 2.85/1.76 ( ! [X0 : $i] : (($true != (in @ sK629 @ X0)) | ($true != (subset @ X0 @ sK628)) | ($true != $true) | (subsetE != $true)) )),
% 2.85/1.76 inference(superposition,[status(thm)],[f3225,f2394])).
% 2.85/1.76 thf(f2394,plain,(
% 2.85/1.76 ( ! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X4) = $true) | ($true != (in @ X5 @ X3)) | ((subset @ X3 @ X4) != $true) | (subsetE != $true)) )),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f1247])).
% 2.85/1.76 thf(f1247,plain,(
% 2.85/1.76 ((subsetE = $true) | (($true = (subset @ sK118 @ sK119)) & ($true != (in @ sK120 @ sK119)) & ((in @ sK120 @ sK118) = $true))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((subset @ X3 @ X4) != $true) | ((in @ X5 @ X4) = $true) | ($true != (in @ X5 @ X3))) | (subsetE != $true))),
% 2.85/1.76 inference(skolemisation,[status(esa),new_symbols(skolem,[sK118,sK119,sK120])],[f1245,f1246])).
% 2.85/1.76 thf(f1246,plain,(
% 2.85/1.76 ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (subset @ X0 @ X1)) & ($true != (in @ X2 @ X1)) & ($true = (in @ X2 @ X0))) => (($true = (subset @ sK118 @ sK119)) & ($true != (in @ sK120 @ sK119)) & ((in @ sK120 @ sK118) = $true))),
% 2.85/1.76 introduced(definition,[],[choice_axiom])).
% 2.85/1.76 thf(f1245,plain,(
% 2.85/1.76 ((subsetE = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (subset @ X0 @ X1)) & ($true != (in @ X2 @ X1)) & ($true = (in @ X2 @ X0)))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((subset @ X3 @ X4) != $true) | ((in @ X5 @ X4) = $true) | ($true != (in @ X5 @ X3))) | (subsetE != $true))),
% 2.85/1.76 inference(rectify,[status(thm)],[f1244])).
% 2.85/1.76 thf(f1244,plain,(
% 2.85/1.76 ((subsetE = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (subset @ X0 @ X1)) & ($true != (in @ X2 @ X1)) & ($true = (in @ X2 @ X0)))) & (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (subset @ X0 @ X1)) | ($true = (in @ X2 @ X1)) | ($true != (in @ X2 @ X0))) | (subsetE != $true))),
% 2.85/1.76 inference(nnf_transformation,[status(thm)],[f886])).
% 2.85/1.76 thf(f886,plain,(
% 2.85/1.76 (subsetE = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true != (subset @ X0 @ X1)) | ($true = (in @ X2 @ X1)) | ($true != (in @ X2 @ X0)))),
% 2.85/1.76 inference(flattening,[status(thm)],[f885])).
% 2.85/1.76 thf(f885,plain,(
% 2.85/1.76 ! [X0 : $i,X1 : $i,X2 : $i] : ((($true = (in @ X2 @ X1)) | ($true != (in @ X2 @ X0))) | ($true != (subset @ X0 @ X1))) <=> (subsetE = $true)),
% 2.85/1.76 inference(ennf_transformation,[status(thm)],[f687])).
% 2.85/1.76 thf(f687,plain,(
% 2.85/1.76 ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (subset @ X0 @ X1)) => (($true = (in @ X2 @ X0)) => ($true = (in @ X2 @ X1)))) <=> (subsetE = $true)),
% 2.85/1.76 inference(fool_elimination,[status(thm)],[f686])).
% 2.85/1.76 thf(f686,plain,(
% 2.85/1.76 (! [X0 : $i,X1 : $i,X2 : $i] : ((subset @ X0 @ X1) => ((in @ X2 @ X0) => (in @ X2 @ X1))) = subsetE)),
% 2.85/1.76 inference(rectify,[status(thm)],[f83])).
% 2.85/1.76 thf(f83,axiom,(
% 2.85/1.76 (! [X3 : $i,X4 : $i,X1 : $i] : ((subset @ X3 @ X4) => ((in @ X1 @ X3) => (in @ X1 @ X4))) = subsetE)),
% 2.85/1.76 file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',subsetE)).
% 2.85/1.76 thf(f3225,plain,(
% 2.85/1.76 ($true != (in @ sK629 @ sK628))),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.76 thf(f3931,plain,(
% 2.85/1.76 spl775_14 | spl775_6),
% 2.85/1.76 inference(avatar_split_clause,[status(thm)],[f3930,f3792,f3916])).
% 2.85/1.76 thf(f3792,definition,(
% 2.85/1.76 spl775_6 <=> ($true = (in @ sK629 @ (setminus @ sK627 @ sK628)))),
% 2.85/1.76 introduced(definition,[new_symbols(naming,[spl775_6])],[avatar_definition])).
% 2.85/1.76 thf(f3930,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK628)) | spl775_6),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3929])).
% 2.85/1.76 thf(f3929,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK628)) | ($true != $true) | spl775_6),
% 2.85/1.76 inference(forward_demodulation,[status(thm)],[f3928,f3835])).
% 2.85/1.76 thf(f3835,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK627))),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3834])).
% 2.85/1.76 thf(f3834,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK627)) | ($true != $true)),
% 2.85/1.76 inference(forward_demodulation,[status(thm)],[f3775,f3257])).
% 2.85/1.76 thf(f3257,plain,(
% 2.85/1.76 (setminusEL = $true)),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.76 thf(f3775,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK627)) | (setminusEL != $true)),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3768])).
% 2.85/1.76 thf(f3768,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK627)) | (setminusEL != $true) | ($true != $true)),
% 2.85/1.76 inference(superposition,[status(thm)],[f2328,f3227])).
% 2.85/1.76 thf(f3227,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ (setminus @ sK627 @ (setminus @ sK627 @ sK628))))),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.76 thf(f2328,plain,(
% 2.85/1.76 ( ! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X3 @ (setminus @ X4 @ X5)) != $true) | (setminusEL != $true) | ($true = (in @ X3 @ X4))) )),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f1168])).
% 2.85/1.76 thf(f1168,plain,(
% 2.85/1.76 ((setminusEL = $true) | (($true != (in @ sK63 @ sK64)) & ($true = (in @ sK63 @ (setminus @ sK64 @ sK65))))) & (! [X3 : $i,X4 : $i,X5 : $i] : (($true = (in @ X3 @ X4)) | ((in @ X3 @ (setminus @ X4 @ X5)) != $true)) | (setminusEL != $true))),
% 2.85/1.76 inference(skolemisation,[status(esa),new_symbols(skolem,[sK63,sK64,sK65])],[f1166,f1167])).
% 2.85/1.76 thf(f1167,plain,(
% 2.85/1.76 ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X0 @ X1)) & ($true = (in @ X0 @ (setminus @ X1 @ X2)))) => (($true != (in @ sK63 @ sK64)) & ($true = (in @ sK63 @ (setminus @ sK64 @ sK65))))),
% 2.85/1.76 introduced(definition,[],[choice_axiom])).
% 2.85/1.76 thf(f1166,plain,(
% 2.85/1.76 ((setminusEL = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X0 @ X1)) & ($true = (in @ X0 @ (setminus @ X1 @ X2))))) & (! [X3 : $i,X4 : $i,X5 : $i] : (($true = (in @ X3 @ X4)) | ((in @ X3 @ (setminus @ X4 @ X5)) != $true)) | (setminusEL != $true))),
% 2.85/1.76 inference(rectify,[status(thm)],[f1165])).
% 2.85/1.76 thf(f1165,plain,(
% 2.85/1.76 ((setminusEL = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X0 @ X1)) & ($true = (in @ X0 @ (setminus @ X1 @ X2))))) & (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X0 @ X1)) | ($true != (in @ X0 @ (setminus @ X1 @ X2)))) | (setminusEL != $true))),
% 2.85/1.76 inference(nnf_transformation,[status(thm)],[f939])).
% 2.85/1.76 thf(f939,plain,(
% 2.85/1.76 (setminusEL = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X0 @ X1)) | ($true != (in @ X0 @ (setminus @ X1 @ X2))))),
% 2.85/1.76 inference(ennf_transformation,[status(thm)],[f463])).
% 2.85/1.76 thf(f463,plain,(
% 2.85/1.76 (setminusEL = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X0 @ (setminus @ X1 @ X2))) => ($true = (in @ X0 @ X1)))),
% 2.85/1.76 inference(fool_elimination,[status(thm)],[f462])).
% 2.85/1.76 thf(f462,plain,(
% 2.85/1.76 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X0 @ (setminus @ X1 @ X2)) => (in @ X0 @ X1)) = setminusEL)),
% 2.85/1.76 inference(rectify,[status(thm)],[f121])).
% 2.85/1.76 thf(f121,axiom,(
% 2.85/1.76 (! [X1 : $i,X3 : $i,X4 : $i] : ((in @ X1 @ (setminus @ X3 @ X4)) => (in @ X1 @ X3)) = setminusEL)),
% 2.85/1.76 file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',setminusEL)).
% 2.85/1.76 thf(f3928,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK628)) | ($true != (in @ sK629 @ sK627)) | spl775_6),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3927])).
% 2.85/1.76 thf(f3927,plain,(
% 2.85/1.76 ($true != (in @ sK629 @ sK627)) | ($true != $true) | ($true = (in @ sK629 @ sK628)) | spl775_6),
% 2.85/1.76 inference(forward_demodulation,[status(thm)],[f3893,f3172])).
% 2.85/1.76 thf(f3172,plain,(
% 2.85/1.76 (setminusELneg = $true)),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.76 thf(f3893,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK628)) | (setminusELneg != $true) | ($true != (in @ sK629 @ sK627)) | spl775_6),
% 2.85/1.76 inference(trivial_inequality_removal,[status(thm)],[f3884])).
% 2.85/1.76 thf(f3884,plain,(
% 2.85/1.76 ($true = (in @ sK629 @ sK628)) | ($true != (in @ sK629 @ sK627)) | ($true != $true) | (setminusELneg != $true) | spl775_6),
% 2.85/1.76 inference(superposition,[status(thm)],[f3794,f2276])).
% 2.85/1.76 thf(f2276,plain,(
% 2.85/1.76 ( ! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ (setminus @ X3 @ X4)) = $true) | ($true != (in @ X5 @ X3)) | (setminusELneg != $true) | ((in @ X5 @ X4) = $true)) )),
% 2.85/1.76 inference(cnf_transformation,[status(thm)],[f1109])).
% 2.85/1.76 thf(f1109,plain,(
% 2.85/1.76 ((setminusELneg = $true) | (($true != (in @ sK23 @ sK22)) & ($true != (in @ sK23 @ (setminus @ sK21 @ sK22))) & ($true = (in @ sK23 @ sK21)))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X4) = $true) | ((in @ X5 @ (setminus @ X3 @ X4)) = $true) | ($true != (in @ X5 @ X3))) | (setminusELneg != $true))),
% 2.85/1.76 inference(skolemisation,[status(esa),new_symbols(skolem,[sK21,sK22,sK23])],[f1107,f1108])).
% 2.85/1.76 thf(f1108,plain,(
% 2.85/1.76 ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X1)) & ($true != (in @ X2 @ (setminus @ X0 @ X1))) & ($true = (in @ X2 @ X0))) => (($true != (in @ sK23 @ sK22)) & ($true != (in @ sK23 @ (setminus @ sK21 @ sK22))) & ($true = (in @ sK23 @ sK21)))),
% 2.85/1.77 introduced(definition,[],[choice_axiom])).
% 2.85/1.77 thf(f1107,plain,(
% 2.85/1.77 ((setminusELneg = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X1)) & ($true != (in @ X2 @ (setminus @ X0 @ X1))) & ($true = (in @ X2 @ X0)))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X5 @ X4) = $true) | ((in @ X5 @ (setminus @ X3 @ X4)) = $true) | ($true != (in @ X5 @ X3))) | (setminusELneg != $true))),
% 2.85/1.77 inference(rectify,[status(thm)],[f1106])).
% 2.85/1.77 thf(f1106,plain,(
% 2.85/1.77 ((setminusELneg = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ X1)) & ($true != (in @ X2 @ (setminus @ X0 @ X1))) & ($true = (in @ X2 @ X0)))) & (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X1)) | ($true = (in @ X2 @ (setminus @ X0 @ X1))) | ($true != (in @ X2 @ X0))) | (setminusELneg != $true))),
% 2.85/1.77 inference(nnf_transformation,[status(thm)],[f856])).
% 2.85/1.77 thf(f856,plain,(
% 2.85/1.77 (setminusELneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X2 @ X1)) | ($true = (in @ X2 @ (setminus @ X0 @ X1))) | ($true != (in @ X2 @ X0)))),
% 2.85/1.77 inference(flattening,[status(thm)],[f855])).
% 2.85/1.77 thf(f855,plain,(
% 2.85/1.77 (setminusELneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : ((($true != (in @ X2 @ X0)) | ($true = (in @ X2 @ X1))) | ($true = (in @ X2 @ (setminus @ X0 @ X1))))),
% 2.85/1.77 inference(ennf_transformation,[status(thm)],[f745])).
% 2.85/1.77 thf(f745,plain,(
% 2.85/1.77 (setminusELneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X2 @ (setminus @ X0 @ X1))) => (($true != (in @ X2 @ X1)) => ($true != (in @ X2 @ X0))))),
% 2.85/1.77 inference(flattening,[status(thm)],[f279])).
% 2.85/1.77 thf(f279,plain,(
% 2.85/1.77 (setminusELneg = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (~($true = (in @ X2 @ (setminus @ X0 @ X1))) => (~($true = (in @ X2 @ X1)) => ~($true = (in @ X2 @ X0))))),
% 2.85/1.77 inference(fool_elimination,[status(thm)],[f278])).
% 2.85/1.77 thf(f278,plain,(
% 2.85/1.77 (setminusELneg = ! [X0 : $i,X1 : $i,X2 : $i] : (~(in @ X2 @ (setminus @ X0 @ X1)) => (~(in @ X2 @ X1) => ~(in @ X2 @ X0))))),
% 2.85/1.77 inference(rectify,[status(thm)],[f125])).
% 2.85/1.77 thf(f125,axiom,(
% 2.85/1.77 (setminusELneg = ! [X3 : $i,X4 : $i,X1 : $i] : (~(in @ X1 @ (setminus @ X3 @ X4)) => (~(in @ X1 @ X4) => ~(in @ X1 @ X3))))),
% 2.85/1.77 file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',setminusELneg)).
% 2.85/1.77 thf(f3794,plain,(
% 2.85/1.77 ($true != (in @ sK629 @ (setminus @ sK627 @ sK628))) | spl775_6),
% 2.85/1.77 inference(avatar_component_clause,[status(thm)],[f3792])).
% 2.85/1.77 thf(f3881,plain,(
% 2.85/1.77 ~spl775_6),
% 2.85/1.77 inference(avatar_split_clause,[status(thm)],[f3782,f3792])).
% 2.85/1.77 thf(f3782,plain,(
% 2.85/1.77 ($true != (in @ sK629 @ (setminus @ sK627 @ sK628)))),
% 2.85/1.77 inference(trivial_inequality_removal,[status(thm)],[f3781])).
% 2.85/1.77 thf(f3781,plain,(
% 2.85/1.77 ($true != (in @ sK629 @ (setminus @ sK627 @ sK628))) | ($true != $true)),
% 2.85/1.77 inference(forward_demodulation,[status(thm)],[f3780,f3287])).
% 2.85/1.77 thf(f3287,plain,(
% 2.85/1.77 (setminusER = $true)),
% 2.85/1.77 inference(cnf_transformation,[status(thm)],[f2031])).
% 2.85/1.77 thf(f3780,plain,(
% 2.85/1.77 (setminusER != $true) | ($true != (in @ sK629 @ (setminus @ sK627 @ sK628)))),
% 2.85/1.77 inference(trivial_inequality_removal,[status(thm)],[f3769])).
% 2.85/1.77 thf(f3769,plain,(
% 2.85/1.77 ($true != (in @ sK629 @ (setminus @ sK627 @ sK628))) | ($true != $true) | (setminusER != $true)),
% 2.85/1.77 inference(superposition,[status(thm)],[f2344,f3227])).
% 2.85/1.77 thf(f2344,plain,(
% 2.85/1.77 ( ! [X3 : $i,X4 : $i,X5 : $i] : (($true != (in @ X4 @ (setminus @ X5 @ X3))) | ((in @ X4 @ X3) != $true) | (setminusER != $true)) )),
% 2.85/1.77 inference(cnf_transformation,[status(thm)],[f1189])).
% 2.85/1.77 thf(f1189,plain,(
% 2.85/1.77 ((setminusER = $true) | (($true = (in @ sK79 @ sK78)) & ($true = (in @ sK79 @ (setminus @ sK80 @ sK78))))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) | ($true != (in @ X4 @ (setminus @ X5 @ X3)))) | (setminusER != $true))),
% 2.85/1.77 inference(skolemisation,[status(esa),new_symbols(skolem,[sK78,sK79,sK80])],[f1187,f1188])).
% 2.85/1.77 thf(f1188,plain,(
% 2.85/1.77 ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X0)) & ($true = (in @ X1 @ (setminus @ X2 @ X0)))) => (($true = (in @ sK79 @ sK78)) & ($true = (in @ sK79 @ (setminus @ sK80 @ sK78))))),
% 2.85/1.77 introduced(definition,[],[choice_axiom])).
% 2.85/1.77 thf(f1187,plain,(
% 2.85/1.77 ((setminusER = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X0)) & ($true = (in @ X1 @ (setminus @ X2 @ X0))))) & (! [X3 : $i,X4 : $i,X5 : $i] : (((in @ X4 @ X3) != $true) | ($true != (in @ X4 @ (setminus @ X5 @ X3)))) | (setminusER != $true))),
% 2.85/1.77 inference(rectify,[status(thm)],[f1186])).
% 2.85/1.77 thf(f1186,plain,(
% 2.85/1.77 ((setminusER = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ X0)) & ($true = (in @ X1 @ (setminus @ X2 @ X0))))) & (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X1 @ X0)) | ($true != (in @ X1 @ (setminus @ X2 @ X0)))) | (setminusER != $true))),
% 2.85/1.77 inference(nnf_transformation,[status(thm)],[f970])).
% 2.85/1.77 thf(f970,plain,(
% 2.85/1.77 (setminusER = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true != (in @ X1 @ X0)) | ($true != (in @ X1 @ (setminus @ X2 @ X0))))),
% 2.85/1.77 inference(ennf_transformation,[status(thm)],[f778])).
% 2.85/1.77 thf(f778,plain,(
% 2.85/1.77 ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ (setminus @ X2 @ X0))) => ($true != (in @ X1 @ X0))) <=> (setminusER = $true)),
% 2.85/1.77 inference(flattening,[status(thm)],[f621])).
% 2.85/1.77 thf(f621,plain,(
% 2.85/1.77 (setminusER = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X1 @ (setminus @ X2 @ X0))) => ~($true = (in @ X1 @ X0)))),
% 2.85/1.77 inference(fool_elimination,[status(thm)],[f620])).
% 2.85/1.77 thf(f620,plain,(
% 2.85/1.77 (setminusER = ! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X1 @ (setminus @ X2 @ X0)) => ~(in @ X1 @ X0)))),
% 2.85/1.77 inference(rectify,[status(thm)],[f122])).
% 2.85/1.77 thf(f122,axiom,(
% 2.85/1.77 (setminusER = ! [X4 : $i,X1 : $i,X3 : $i] : ((in @ X1 @ (setminus @ X3 @ X4)) => ~(in @ X1 @ X4)))),
% 2.85/1.77 file('/export/starexec/sandbox/tmp/tmp.T5Ue1o0R2t/DTF2THF_22118.p',setminusER)).
% 2.85/1.77 % SZS output end Proof for DTF2THF_22118
% 2.85/1.77 % (22414)------------------------------
% 2.85/1.77 % (22414)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.85/1.77 % (22414)Termination reason: Refutation
% 2.85/1.77
% 2.85/1.77 % (22414)Memory used [KB]: 9978
% 2.85/1.77 % (22414)Time elapsed: 0.112 s
% 2.85/1.77 % (22414)Instructions burned: 334 (million)
% 2.85/1.77 % (22414)------------------------------
% 2.85/1.77 % (22414)------------------------------
% 2.85/1.77 % (22391)Success in time 0.196 s
%------------------------------------------------------------------------------