%------------------------------------------------------------------------------
% File : DT2H2X---1.9.5
% Problem : SEU692^1 : 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 : n004.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 09:36:26 AM UTC 2026
% Result : Theorem 2.92s 1.92s
% Output : Refutation 2.92s
% Verified :
% SZS Type : Refutation
% Derivation depth : 17
% Number of leaves : 13
% Syntax : Number of formulae : 72 ( 14 unt; 0 typ; 4 def)
% Number of atoms : 4084 (1084 equ; 0 cnn)
% Maximal formula atoms : 213 ( 56 avg)
% Number of connectives : 2646 ( 136 ~; 123 |; 680 &; 829 @)
% ( 9 <=>; 869 =>; 0 <=; 0 <~>)
% Maximal formula depth : 221 ( 26 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 401 ( 398 usr; 225 con; 0-4 aty)
% Number of variables : 153 ( 0 ^; 111 !; 42 ?; 153 :)
% 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_258,type,
sP0: $i > $i > $i > $i > $o ).
thf(func_def_261,type,
sP3: $i > $i > $o ).
thf(func_def_262,type,
sP4: $i > $o ).
thf(func_def_263,type,
sP5: $i > $i > $o ).
thf(func_def_264,type,
sP6: $i > $i > $o ).
thf(func_def_265,type,
sP7: $i > $o > $i > $i > $o ).
thf(func_def_270,type,
sK12: $i > $o ).
thf(func_def_274,type,
sK16: $i > $i ).
thf(func_def_292,type,
sK34: $i > $i > $i > $i > $i ).
thf(func_def_293,type,
sK35: $i > $i > $i > $i > $i ).
thf(func_def_294,type,
sK36: $i > $i > $i > $i > $i ).
thf(func_def_295,type,
sK37: $i > $i > $i > $i > $i ).
thf(func_def_296,type,
sK38: $i > $o ).
thf(func_def_306,type,
sK48: $i > $i > ( $i > $i ) > $i ).
thf(func_def_307,type,
sK49: $i > $i ).
thf(func_def_312,type,
sK54: $i > $o ).
thf(func_def_323,type,
sK65: $o > $i > $i > $i ).
thf(func_def_331,type,
sK73: $i > $i > $i ).
thf(func_def_332,type,
sK74: $i > $o ).
thf(func_def_354,type,
sK96: $i > $i ).
thf(func_def_359,type,
sK101: $i > $i ).
thf(func_def_362,type,
sK104: $i > $i > ( $i > $i ) > $i ).
thf(func_def_363,type,
sK105: $i > $o ).
thf(func_def_375,type,
sK117: $i > $i > $o ).
thf(func_def_386,type,
sK128: $i > $o ).
thf(func_def_400,type,
sK142: $i > $i > $i ).
thf(func_def_401,type,
sK143: $i > $i > $i ).
thf(func_def_405,type,
sK147: $i > $i > $o ).
thf(func_def_413,type,
sK155: $i > $i ).
thf(func_def_424,type,
sK166: $i > $o ).
thf(func_def_427,type,
sK169: $i > $i > $i ).
thf(func_def_430,type,
sK172: $i > $i > $o ).
thf(func_def_440,type,
sK182: $i > $i > $i > $i > $i ).
thf(func_def_443,type,
sK185: $i > ( $i > $o ) > $i ).
thf(func_def_444,type,
sK186: $i > $o ).
thf(func_def_452,type,
sK194: $i > $i > $i ).
thf(func_def_461,type,
sK203: $i > $o ).
thf(func_def_475,type,
sK217: $i > ( $i > $i ) > $i > $i ).
thf(func_def_477,type,
sK219: $i > $i ).
thf(func_def_482,type,
sK224: ( $i > $o ) > $i ).
thf(func_def_483,type,
sK225: $i > $o ).
thf(func_def_490,type,
sK232: $i > $i > $o ).
thf(func_def_503,type,
sK245: $i > $o ).
thf(func_def_505,type,
sK247: ( $i > $o ) > $i ).
thf(func_def_506,type,
sK248: ( $i > $o ) > $i ).
thf(func_def_519,type,
sK261: $i > $o ).
thf(func_def_527,type,
sK269: $i > $i > $i ).
thf(func_def_528,type,
sK270: $i > $i > $i ).
thf(func_def_529,type,
sK271: $i > $i > $i ).
thf(func_def_530,type,
sK272: $i > $i > $i ).
thf(func_def_531,type,
sK273: $i > $i > $i ).
thf(func_def_532,type,
sK274: $i > $i > $i > $i ).
thf(func_def_533,type,
sK275: $i > $i ).
thf(func_def_534,type,
sK276: $i > $i ).
thf(func_def_535,type,
sK277: $i > $i ).
thf(func_def_536,type,
sK278: $i > $i ).
thf(func_def_537,type,
sK279: $i > $i > $i ).
thf(func_def_538,type,
sK280: $i > $i > $i > $i ).
thf(func_def_539,type,
sK281: $i > $i > $i > $i ).
thf(func_def_540,type,
sK282: $i > $i > $i ).
thf(func_def_541,type,
sK283: $i > $i > $i ).
thf(func_def_542,type,
sK284: $i > $i ).
thf(func_def_544,type,
sK286: $i > $i ).
thf(func_def_545,type,
sK287: $i > $i ).
thf(func_def_550,type,
sK292: $i > $i > $i ).
thf(func_def_554,type,
sK296: $i > $i > $o ).
thf(func_def_563,type,
sK305: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_564,type,
sK306: ( $i > $o ) > ( $i > $o ) > $i > $i > $i ).
thf(func_def_567,type,
sK309: $i > $o ).
thf(func_def_568,type,
sK310: $i > $o ).
thf(func_def_584,type,
sK326: $i > $i > $o ).
thf(func_def_595,type,
sK337: $i > $o ).
thf(func_def_597,type,
sK339: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_598,type,
sK340: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_599,type,
sK341: $i > $o ).
thf(func_def_600,type,
sK342: $i > $o ).
thf(func_def_601,type,
sK343: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_602,type,
sK344: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_609,type,
sK351: $i > ( $i > $o ) > $i ).
thf(func_def_610,type,
sK352: $i > $o ).
thf(func_def_616,type,
sK358: $i > ( $i > $o ) > $i ).
thf(func_def_617,type,
sK359: $i > $o ).
thf(func_def_624,type,
sK366: $i > $i > $i > $i > $i ).
thf(func_def_630,type,
sK372: $i > $i ).
thf(func_def_632,type,
sK374: $i > $i ).
thf(func_def_644,type,
sK386: $i > $i > $i ).
thf(func_def_650,type,
sK392: $i > $i > $i > $i > $i ).
thf(func_def_651,type,
sK393: $i > $i > $i > $i > $i ).
thf(func_def_669,type,
sK411: $i > $o ).
thf(func_def_670,type,
sK412: $i > $o ).
thf(func_def_671,type,
sK413: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_672,type,
sK414: ( $i > $o ) > ( $i > $o ) > $i ).
thf(func_def_677,type,
sK419: $i > $o ).
thf(func_def_679,type,
sK421: ( $i > $o ) > $i > $i ).
thf(func_def_689,type,
sK431: ( $i > $o ) > $i ).
thf(func_def_690,type,
sK432: $i > $o ).
thf(func_def_691,type,
sK433: $i > $i ).
thf(func_def_692,type,
sK434: $i > $i > $i ).
thf(func_def_711,type,
sK453: $i > $i > $o ).
thf(func_def_722,type,
sK464: ( $i > $o ) > $i > $i ).
thf(func_def_724,type,
sK466: $i > $o ).
thf(func_def_747,type,
sK489: $i > $o ).
thf(func_def_749,type,
sK491: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_750,type,
sK492: ( $i > $o ) > $i > $i > $i > $i ).
thf(func_def_754,type,
sK496: $i > $i > $i > $i ).
thf(func_def_755,type,
sK497: $i > $i > $i > $i ).
thf(func_def_783,type,
sK525: $i > $o ).
thf(func_def_797,type,
sK539: $i > $o ).
thf(func_def_800,type,
sK542: $i > $i ).
thf(func_def_803,type,
sK545: $i > $i > $i ).
thf(func_def_806,type,
sK548: $i > $i > $o ).
thf(func_def_808,type,
sK550: $i > $i ).
thf(func_def_809,type,
sK551: $i > $i ).
thf(func_def_810,type,
sK552: $i > ( $i > $i > $o ) > $i ).
thf(func_def_811,type,
sK553: $i > ( $i > $i > $o ) > $i ).
thf(func_def_812,type,
sK554: $i > $i > ( $i > $i > $o ) > $i ).
thf(func_def_819,type,
sK561: $i > $o ).
thf(func_def_820,type,
sK562: ( $i > $o ) > $i > $i ).
thf(func_def_821,type,
sK563: $i > $i > $i ).
thf(func_def_840,type,
sK582: $i > $o ).
thf(func_def_843,type,
sK585: $i > ( $i > $o ) > $i ).
thf(func_def_844,type,
sK586: $i > ( $i > $o ) > $i ).
thf(func_def_847,type,
sK589: $i > $o ).
thf(func_def_848,type,
sK590: $i > $i ).
thf(func_def_849,type,
sK591: ( $i > $o ) > $i ).
thf(func_def_850,type,
sK592: $i > $o ).
thf(func_def_852,type,
sK594: $i > ( $i > $o ) > $i ).
thf(func_def_861,type,
sK603: $i > $o ).
thf(func_def_863,type,
sK605: $i > ( $i > $o ) > $i ).
thf(func_def_864,type,
sK606: $i > $o ).
thf(func_def_873,type,
sK615: $i > $i > ( $i > $o ) > $i ).
thf(func_def_874,type,
sK616: $i > $o ).
thf(func_def_880,type,
sK622: $i > $o ).
thf(func_def_890,type,
sK632: ( $i > $o ) > $i > $i ).
thf(func_def_892,type,
sK634: $i > $o ).
thf(func_def_895,type,
sK637: $i > $i ).
thf(func_def_897,type,
sK639: $i > $o ).
thf(func_def_899,type,
sK641: ( $i > $o ) > $i > $i ).
thf(func_def_900,type,
sK642: ( $i > $o ) > $i > $i ).
thf(func_def_902,type,
ph644:
!>[X0: $tType] : X0 ).
thf(f3865,plain,
$false,
inference(avatar_sat_refutation,[status(thm)],[f3184,f3199,f3686,f3849,f3864]) ).
thf(f3864,plain,
~ spl643_35,
inference(avatar_contradiction_clause,[status(thm)],[f3863]) ).
thf(f3863,plain,
( $false
| ~ spl643_35 ),
inference(trivial_inequality_removal,[status(thm)],[f3855]) ).
thf(f3855,plain,
( ( sK253 != sK253 )
| ~ spl643_35 ),
inference(superposition,[status(thm)],[f2236,f3685]) ).
thf(f3685,plain,
( ( sK253 = sK256 )
| ~ spl643_35 ),
inference(avatar_component_clause,[status(thm)],[f3683]) ).
thf(f3683,definition,
( spl643_35
<=> ( sK253 = sK256 ) ),
introduced(definition,[new_symbols(naming,[spl643_35])],[avatar_definition]) ).
thf(f2236,plain,
sK253 != sK256,
inference(cnf_transformation,[status(thm)],[f1299]) ).
thf(f1299,plain,
( ( binintersectER = $true )
& ( binintersectSubset3 = $true )
& ( ap2p = $true )
& ( omega__Cong = $true )
& ( funcinfuncset = $true )
& ( brelnall2 = $true )
& ( setadjoinE = $true )
& ( ex1I = $true )
& ( setukpairinjR12 = $true )
& ( nonemptyI1 = $true )
& ( emptyInPowerset = $true )
& ( setunionE = $true )
& ( subsetI1 = $true )
& ( upairsetIR = $true )
& ( brelnall1 = $true )
& ( exuE3u = $true )
& ( symdiffI1 = $true )
& ( exuI2 = $true )
& ( setextsub = $true )
& ( exuE2 = $true )
& ( eqimpsubset1 = $true )
& ( setminusILneg = $true )
& ( notdexE = $true )
& ( eqimpsubset2 = $true )
& ( ubforcartprodlem3 = $true )
& ( upairsetIL = $true )
& ( subsetTrans = $true )
& ( quantDeMorgan1 = $true )
& ( funcext = $true )
& ( prop2set2propI = $true )
& ( setukpairIL = $true )
& ( subset2powerset = $true )
& ( ksndsingleton = $true )
& ( powersetI1 = $true )
& ( setunionsingleton2 = $true )
& ( setunionAx = $true )
& ( eqbreln = $true )
& ( sepSubset = $true )
& ( dsetconstr__Cong = $true )
& ( setukpairinjR = $true )
& ( setadjoin__Cong = $true )
& ( setoftrueEq = $true )
& ( powersetAx = $true )
& ( descrp = $true )
& ( setunionsingleton1 = $true )
& ( theprop = $true )
& ( emptyE1 = $true )
& ( setbeta = $true )
& ( emptysetsubset = $true )
& ( setOfPairsIsBReln = $true )
& ( powerset__Cong = $true )
& ( funcextLem = $true )
& ( dsetconstrER = $true )
& ( cartprodpairsurjEq = $true )
& ( setunion__Cong = $true )
& ( cartprodfstin = $true )
& ( emptysetimpfalse = $true )
& ( lamp = $true )
& ( setextAx = $true )
& ( lamProp = $true )
& ( setext = $true )
& ( setminusELneg = $true )
& ( notequalI2 = $true )
& ( binintersectLsub = $true )
& ( exuEu = $true )
& ( notinemptyset = $true )
& ( noeltsimpempty = $true )
& ( setunionI = $true )
& ( dpsetconstrERa = $true )
& ( binintersectSubset2 = $true )
& ( setminusSubset1 = $true )
& ( eqinunit = $true )
& ( binintersectEL = $true )
& ( exu__Cong = $true )
& ( binunionLsub = $true )
& ( upairequniteq = $true )
& ( setminusEL = $true )
& ( symdiffIneg1 = $true )
& ( quantDeMorgan4 = $true )
& ( singletoninpowunion = $true )
& ( funcImageSingleton = $true )
& ( setukpairinjR11 = $true )
& ( setadjoinIR = $true )
& ( dpsetconstrER = $true )
& ( upairset2IR = $true )
& ( kfstpairEq = $true )
& ( emptysetAx = $true )
& ( kpairiskpair = $true )
& ( setminusIRneg = $true )
& ( exuI1 = $true )
& ( inPowerset = $true )
& ( quantDeMorgan2 = $true )
& ( singletoninpowerset = $true )
& ( cartprodpairin = $true )
& ( secondinupair = $true )
& ( setukpairIR = $true )
& ( cartprodsndin = $true )
& ( setminusSubset2 = $true )
& ( apProp = $true )
& ( prop2setE = $true )
& ( setminusLsub = $true )
& ( binunionIR = $true )
& ( cartprodmempair1 = $true )
& ( setadjoinSub = $true )
& ( uniqinunit = $true )
& ( notequalI1 = $true )
& ( singletonsubset = $true )
& ( subsetRefl = $true )
& ( powersetI = $true )
& ( powersetE1 = $true )
& ( setukpairinjL = $true )
& ( wellorderingAx = $true )
& ( kfstsingleton = $true )
& ( binunionRsub = $true )
& ( setunionsingleton = $true )
& ( cartprodpairmemER = $true )
& ( cartprodmempaircEq = $true )
& ( subbreln = $true )
& ( dsetconstrEL = $true )
& ( infuncsetfunc = $true )
& ( cartprodmempair = $true )
& ( upairsetE = $true )
& ( binunionE = $true )
& ( setukpairinjL2 = $true )
& ( omegaSAx = $true )
& ( subsetE = $true )
& ( setminusERneg = $true )
& ( setminusER = $true )
& ( ex1E2 = $true )
& ( ubforcartprodlem2 = $true )
& ( ubforcartprodlem1 = $true )
& ( binintersectSubset5 = $true )
& ( notsubsetI = $true )
& ( setadjoinAx = $true )
& ( dpsetconstrEL1 = $true )
& ( subPowSU = $true )
& ( ex1I2 = $true )
& ( vacuousDall = $true )
& ( binintersectI = $true )
& ( inCongP = $true )
& ( exuI3 = $true )
& ( emptyinunitempty = $true )
& ( omega0Ax = $true )
& ( sepInPowerset = $true )
& ( cartprodsndpairEq = $true )
& ( upairsubunion = $true )
& ( cartprodpairmemEL = $true )
& ( dpsetconstrEL2 = $true )
& ( app = $true )
& ( kpairsurjEq = $true )
& ( upairinpowunion = $true )
& ( emptyset__Cong = $true )
& ( bs114d = $true )
& ( notdallE = $true )
& ( dsetconstrI = $true )
& ( omegaIndAx = $true )
& ( binintersectSubset1 = $true )
& ( powersetE = $true )
& ( quantDeMorgan3 = $true )
& ( setadjoinIL = $true )
& ( prop2setI = $true )
& ( setukpairinjR2 = $true )
& ( binunionEcases = $true )
& ( singletonsuniq = $true )
& ( setukpairinjR1 = $true )
& ( setukpairinjL1 = $true )
& ( nonemptyI = $true )
& ( funcGraphProp4 = $true )
& ( disjointsetsI1 = $true )
& ( kpairp = $true )
& ( upairset2E = $true )
& ( singletonsswitch = $true )
& ( exuE1 = $true )
& ( subsetE2 = $true )
& ( binunionIL = $true )
& ( funcGraphProp2 = $true )
& ( foundationAx = $true )
& ( setunionE2 = $true )
& ( emptyI = $true )
& ( binintersectSubset4 = $true )
& ( funcGraphProp3 = $true )
& ( lam2p = $true )
& ( cartprodfstpairEq = $true )
& ( setadjoinOr = $true )
& ( symdiffIneg2 = $true )
& ( descr__Cong = $true )
& ( symdiffE = $true )
& ( singletonprop = $true )
& ( dpsetconstrI = $true )
& ( symdiffI2 = $true )
& ( nonemptyE1 = $true )
& ( emptyinPowerset = $true )
& ( ksndpairEq = $true )
& ( dpsetconstrSub = $true )
& ( setminusI = $true )
& ( $true
= ( in @ sK253 @ ( funcSet @ sK254 @ sK255 ) ) )
& ( sK253 != sK256 )
& ( $true
= ( in @ sK256 @ ( funcSet @ sK254 @ sK255 ) ) )
& ! [X4: $i] :
( ( ( ap @ sK254 @ sK255 @ sK256 @ X4 )
= ( ap @ sK254 @ sK255 @ sK253 @ X4 ) )
| ( $true
!= ( in @ X4 @ sK254 ) ) )
& ( exuE3e = $true )
& ( emptysetE = $true )
& ( subsetI2 = $true )
& ( ex1E1 = $true )
& ( funcGraphProp1 = $true )
& ( subsetemptysetimpeq = $true )
& ( nonemptyImpWitness = $true )
& ( setadjoinSub2 = $true )
& ( replAx = $true )
& ( in__Cong = $true )
& ( powersetsubset = $true )
& ( notinsingleton = $true )
& ( binintersectRsub = $true ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK253,sK254,sK255,sK256])],[f846,f1298,f1297]) ).
thf(f1297,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X0 @ ( funcSet @ X1 @ X2 ) ) )
& ? [X3: $i] :
( ( X0 != X3 )
& ( $true
= ( in @ X3 @ ( funcSet @ X1 @ X2 ) ) )
& ! [X4: $i] :
( ( ( ap @ X1 @ X2 @ X3 @ X4 )
= ( ap @ X1 @ X2 @ X0 @ X4 ) )
| ( ( in @ X4 @ X1 )
!= $true ) ) ) )
=> ( ( $true
= ( in @ sK253 @ ( funcSet @ sK254 @ sK255 ) ) )
& ? [X3: $i] :
( ( sK253 != X3 )
& ( $true
= ( in @ X3 @ ( funcSet @ sK254 @ sK255 ) ) )
& ! [X4: $i] :
( ( ( ap @ sK254 @ sK255 @ sK253 @ X4 )
= ( ap @ sK254 @ sK255 @ X3 @ X4 ) )
| ( $true
!= ( in @ X4 @ sK254 ) ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1298,plain,
( ? [X3: $i] :
( ( sK253 != X3 )
& ( $true
= ( in @ X3 @ ( funcSet @ sK254 @ sK255 ) ) )
& ! [X4: $i] :
( ( ( ap @ sK254 @ sK255 @ sK253 @ X4 )
= ( ap @ sK254 @ sK255 @ X3 @ X4 ) )
| ( $true
!= ( in @ X4 @ sK254 ) ) ) )
=> ( ( sK253 != sK256 )
& ( $true
= ( in @ sK256 @ ( funcSet @ sK254 @ sK255 ) ) )
& ! [X4: $i] :
( ( ( ap @ sK254 @ sK255 @ sK256 @ X4 )
= ( ap @ sK254 @ sK255 @ sK253 @ X4 ) )
| ( $true
!= ( in @ X4 @ sK254 ) ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f846,plain,
( ( binintersectER = $true )
& ( binintersectSubset3 = $true )
& ( ap2p = $true )
& ( omega__Cong = $true )
& ( funcinfuncset = $true )
& ( brelnall2 = $true )
& ( setadjoinE = $true )
& ( ex1I = $true )
& ( setukpairinjR12 = $true )
& ( nonemptyI1 = $true )
& ( emptyInPowerset = $true )
& ( setunionE = $true )
& ( subsetI1 = $true )
& ( upairsetIR = $true )
& ( brelnall1 = $true )
& ( exuE3u = $true )
& ( symdiffI1 = $true )
& ( exuI2 = $true )
& ( setextsub = $true )
& ( exuE2 = $true )
& ( eqimpsubset1 = $true )
& ( setminusILneg = $true )
& ( notdexE = $true )
& ( eqimpsubset2 = $true )
& ( ubforcartprodlem3 = $true )
& ( upairsetIL = $true )
& ( subsetTrans = $true )
& ( quantDeMorgan1 = $true )
& ( funcext = $true )
& ( prop2set2propI = $true )
& ( setukpairIL = $true )
& ( subset2powerset = $true )
& ( ksndsingleton = $true )
& ( powersetI1 = $true )
& ( setunionsingleton2 = $true )
& ( setunionAx = $true )
& ( eqbreln = $true )
& ( sepSubset = $true )
& ( dsetconstr__Cong = $true )
& ( setukpairinjR = $true )
& ( setadjoin__Cong = $true )
& ( setoftrueEq = $true )
& ( powersetAx = $true )
& ( descrp = $true )
& ( setunionsingleton1 = $true )
& ( theprop = $true )
& ( emptyE1 = $true )
& ( setbeta = $true )
& ( emptysetsubset = $true )
& ( setOfPairsIsBReln = $true )
& ( powerset__Cong = $true )
& ( funcextLem = $true )
& ( dsetconstrER = $true )
& ( cartprodpairsurjEq = $true )
& ( setunion__Cong = $true )
& ( cartprodfstin = $true )
& ( emptysetimpfalse = $true )
& ( lamp = $true )
& ( setextAx = $true )
& ( lamProp = $true )
& ( setext = $true )
& ( setminusELneg = $true )
& ( notequalI2 = $true )
& ( binintersectLsub = $true )
& ( exuEu = $true )
& ( notinemptyset = $true )
& ( noeltsimpempty = $true )
& ( setunionI = $true )
& ( dpsetconstrERa = $true )
& ( binintersectSubset2 = $true )
& ( setminusSubset1 = $true )
& ( eqinunit = $true )
& ( binintersectEL = $true )
& ( exu__Cong = $true )
& ( binunionLsub = $true )
& ( upairequniteq = $true )
& ( setminusEL = $true )
& ( symdiffIneg1 = $true )
& ( quantDeMorgan4 = $true )
& ( singletoninpowunion = $true )
& ( funcImageSingleton = $true )
& ( setukpairinjR11 = $true )
& ( setadjoinIR = $true )
& ( dpsetconstrER = $true )
& ( upairset2IR = $true )
& ( kfstpairEq = $true )
& ( emptysetAx = $true )
& ( kpairiskpair = $true )
& ( setminusIRneg = $true )
& ( exuI1 = $true )
& ( inPowerset = $true )
& ( quantDeMorgan2 = $true )
& ( singletoninpowerset = $true )
& ( cartprodpairin = $true )
& ( secondinupair = $true )
& ( setukpairIR = $true )
& ( cartprodsndin = $true )
& ( setminusSubset2 = $true )
& ( apProp = $true )
& ( prop2setE = $true )
& ( setminusLsub = $true )
& ( binunionIR = $true )
& ( cartprodmempair1 = $true )
& ( setadjoinSub = $true )
& ( uniqinunit = $true )
& ( notequalI1 = $true )
& ( singletonsubset = $true )
& ( subsetRefl = $true )
& ( powersetI = $true )
& ( powersetE1 = $true )
& ( setukpairinjL = $true )
& ( wellorderingAx = $true )
& ( kfstsingleton = $true )
& ( binunionRsub = $true )
& ( setunionsingleton = $true )
& ( cartprodpairmemER = $true )
& ( cartprodmempaircEq = $true )
& ( subbreln = $true )
& ( dsetconstrEL = $true )
& ( infuncsetfunc = $true )
& ( cartprodmempair = $true )
& ( upairsetE = $true )
& ( binunionE = $true )
& ( setukpairinjL2 = $true )
& ( omegaSAx = $true )
& ( subsetE = $true )
& ( setminusERneg = $true )
& ( setminusER = $true )
& ( ex1E2 = $true )
& ( ubforcartprodlem2 = $true )
& ( ubforcartprodlem1 = $true )
& ( binintersectSubset5 = $true )
& ( notsubsetI = $true )
& ( setadjoinAx = $true )
& ( dpsetconstrEL1 = $true )
& ( subPowSU = $true )
& ( ex1I2 = $true )
& ( vacuousDall = $true )
& ( binintersectI = $true )
& ( inCongP = $true )
& ( exuI3 = $true )
& ( emptyinunitempty = $true )
& ( omega0Ax = $true )
& ( sepInPowerset = $true )
& ( cartprodsndpairEq = $true )
& ( upairsubunion = $true )
& ( cartprodpairmemEL = $true )
& ( dpsetconstrEL2 = $true )
& ( app = $true )
& ( kpairsurjEq = $true )
& ( upairinpowunion = $true )
& ( emptyset__Cong = $true )
& ( bs114d = $true )
& ( notdallE = $true )
& ( dsetconstrI = $true )
& ( omegaIndAx = $true )
& ( binintersectSubset1 = $true )
& ( powersetE = $true )
& ( quantDeMorgan3 = $true )
& ( setadjoinIL = $true )
& ( prop2setI = $true )
& ( setukpairinjR2 = $true )
& ( binunionEcases = $true )
& ( singletonsuniq = $true )
& ( setukpairinjR1 = $true )
& ( setukpairinjL1 = $true )
& ( nonemptyI = $true )
& ( funcGraphProp4 = $true )
& ( disjointsetsI1 = $true )
& ( kpairp = $true )
& ( upairset2E = $true )
& ( singletonsswitch = $true )
& ( exuE1 = $true )
& ( subsetE2 = $true )
& ( binunionIL = $true )
& ( funcGraphProp2 = $true )
& ( foundationAx = $true )
& ( setunionE2 = $true )
& ( emptyI = $true )
& ( binintersectSubset4 = $true )
& ( funcGraphProp3 = $true )
& ( lam2p = $true )
& ( cartprodfstpairEq = $true )
& ( setadjoinOr = $true )
& ( symdiffIneg2 = $true )
& ( descr__Cong = $true )
& ( symdiffE = $true )
& ( singletonprop = $true )
& ( dpsetconstrI = $true )
& ( symdiffI2 = $true )
& ( nonemptyE1 = $true )
& ( emptyinPowerset = $true )
& ( ksndpairEq = $true )
& ( dpsetconstrSub = $true )
& ( setminusI = $true )
& ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X0 @ ( funcSet @ X1 @ X2 ) ) )
& ? [X3: $i] :
( ( X0 != X3 )
& ( $true
= ( in @ X3 @ ( funcSet @ X1 @ X2 ) ) )
& ! [X4: $i] :
( ( ( ap @ X1 @ X2 @ X3 @ X4 )
= ( ap @ X1 @ X2 @ X0 @ X4 ) )
| ( ( in @ X4 @ X1 )
!= $true ) ) ) )
& ( exuE3e = $true )
& ( emptysetE = $true )
& ( subsetI2 = $true )
& ( ex1E1 = $true )
& ( funcGraphProp1 = $true )
& ( subsetemptysetimpeq = $true )
& ( nonemptyImpWitness = $true )
& ( setadjoinSub2 = $true )
& ( replAx = $true )
& ( in__Cong = $true )
& ( powersetsubset = $true )
& ( notinsingleton = $true )
& ( binintersectRsub = $true ) ),
inference(flattening,[status(thm)],[f845]) ).
thf(f845,plain,
( ? [X0: $i,X1: $i,X2: $i] :
( ? [X3: $i] :
( ( X0 != X3 )
& ! [X4: $i] :
( ( ( ap @ X1 @ X2 @ X3 @ X4 )
= ( ap @ X1 @ X2 @ X0 @ X4 ) )
| ( ( in @ X4 @ X1 )
!= $true ) )
& ( $true
= ( in @ X3 @ ( funcSet @ X1 @ X2 ) ) ) )
& ( $true
= ( in @ X0 @ ( funcSet @ X1 @ X2 ) ) ) )
& ( 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)],[f583]) ).
thf(f583,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 )
=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( in @ X0 @ ( funcSet @ X1 @ X2 ) ) )
=> ! [X3: $i] :
( ( $true
= ( in @ X3 @ ( funcSet @ X1 @ X2 ) ) )
=> ( ! [X4: $i] :
( ( ( in @ X4 @ X1 )
= $true )
=> ( ( ap @ X1 @ X2 @ X3 @ X4 )
= ( ap @ X1 @ X2 @ X0 @ X4 ) ) )
=> ( X0 = X3 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f582]) ).
thf(f582,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
=> ! [X0: $i,X1: $i,X2: $i] :
( ( in @ X0 @ ( funcSet @ X1 @ X2 ) )
=> ! [X3: $i] :
( ( in @ X3 @ ( funcSet @ X1 @ X2 ) )
=> ( ! [X4: $i] :
( ( in @ X4 @ X1 )
=> ( ( ap @ X1 @ X2 @ X3 @ X4 )
= ( ap @ X1 @ X2 @ X0 @ X4 ) ) )
=> ( X0 = X3 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(rectify,[status(thm)],[f216]) ).
thf(f216,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
=> ! [X12: $i,X3: $i,X4: $i] :
( ( in @ X12 @ ( funcSet @ X3 @ X4 ) )
=> ! [X14: $i] :
( ( in @ X14 @ ( funcSet @ X3 @ X4 ) )
=> ( ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( ap @ X3 @ X4 @ X12 @ X1 )
= ( ap @ X3 @ X4 @ X14 @ X1 ) ) )
=> ( X12 = X14 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f215]) ).
thf(f215,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
=> ! [X12: $i,X3: $i,X4: $i] :
( ( in @ X12 @ ( funcSet @ X3 @ X4 ) )
=> ! [X14: $i] :
( ( in @ X14 @ ( funcSet @ X3 @ X4 ) )
=> ( ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( ap @ X3 @ X4 @ X12 @ X1 )
= ( ap @ X3 @ X4 @ X14 @ X1 ) ) )
=> ( X12 = X14 ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2THF_14276.p',funcext2) ).
thf(f3849,plain,
( ~ spl643_2
| spl643_35
| spl643_34 ),
inference(avatar_split_clause,[status(thm)],[f3848,f3679,f3683,f3145]) ).
thf(f3145,definition,
( spl643_2
<=> ( $true
= ( func @ sK254 @ sK255 @ sK256 ) ) ),
introduced(definition,[new_symbols(naming,[spl643_2])],[avatar_definition]) ).
thf(f3679,definition,
( spl643_34
<=> ( $true
= ( in @ ( sK366 @ sK256 @ sK253 @ sK255 @ sK254 ) @ sK254 ) ) ),
introduced(definition,[new_symbols(naming,[spl643_34])],[avatar_definition]) ).
thf(f3848,plain,
( ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( sK253 = sK256 )
| spl643_34 ),
inference(trivial_inequality_removal,[status(thm)],[f3847]) ).
thf(f3847,plain,
( ( $true != $true )
| ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( sK253 = sK256 )
| spl643_34 ),
inference(forward_demodulation,[status(thm)],[f3846,f2404]) ).
thf(f2404,plain,
funcext = $true,
inference(cnf_transformation,[status(thm)],[f1299]) ).
thf(f3846,plain,
( ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( sK253 = sK256 )
| ( funcext != $true )
| spl643_34 ),
inference(trivial_inequality_removal,[status(thm)],[f3845]) ).
thf(f3845,plain,
( ( $true != $true )
| ( funcext != $true )
| ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( sK253 = sK256 )
| spl643_34 ),
inference(forward_demodulation,[status(thm)],[f3841,f3111]) ).
thf(f3111,plain,
( ( func @ sK254 @ sK255 @ sK253 )
= $true ),
inference(trivial_inequality_removal,[status(thm)],[f3110]) ).
thf(f3110,plain,
( ( $true != $true )
| ( ( func @ sK254 @ sK255 @ sK253 )
= $true ) ),
inference(forward_demodulation,[status(thm)],[f3106,f2313]) ).
thf(f2313,plain,
infuncsetfunc = $true,
inference(cnf_transformation,[status(thm)],[f1299]) ).
thf(f3106,plain,
( ( ( func @ sK254 @ sK255 @ sK253 )
= $true )
| ( infuncsetfunc != $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f3104]) ).
thf(f3104,plain,
( ( infuncsetfunc != $true )
| ( $true != $true )
| ( ( func @ sK254 @ sK255 @ sK253 )
= $true ) ),
inference(superposition,[status(thm)],[f2606,f2237]) ).
thf(f2237,plain,
( $true
= ( in @ sK253 @ ( funcSet @ sK254 @ sK255 ) ) ),
inference(cnf_transformation,[status(thm)],[f1299]) ).
thf(f2606,plain,
! [X2: $i,X0: $i,X1: $i] :
( ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
!= $true )
| ( infuncsetfunc != $true )
| ( $true
= ( func @ X2 @ X0 @ X1 ) ) ),
inference(cnf_transformation,[status(thm)],[f1485]) ).
thf(f1485,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( func @ X2 @ X0 @ X1 ) )
| ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
!= $true ) )
| ( infuncsetfunc != $true ) )
& ( ( infuncsetfunc = $true )
| ( ( ( func @ sK380 @ sK378 @ sK379 )
!= $true )
& ( ( in @ sK379 @ ( funcSet @ sK380 @ sK378 ) )
= $true ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK378,sK379,sK380])],[f1483,f1484]) ).
thf(f1484,plain,
( ? [X3: $i,X4: $i,X5: $i] :
( ( ( func @ X5 @ X3 @ X4 )
!= $true )
& ( $true
= ( in @ X4 @ ( funcSet @ X5 @ X3 ) ) ) )
=> ( ( ( func @ sK380 @ sK378 @ sK379 )
!= $true )
& ( ( in @ sK379 @ ( funcSet @ sK380 @ sK378 ) )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1483,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( func @ X2 @ X0 @ X1 ) )
| ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
!= $true ) )
| ( infuncsetfunc != $true ) )
& ( ( infuncsetfunc = $true )
| ? [X3: $i,X4: $i,X5: $i] :
( ( ( func @ X5 @ X3 @ X4 )
!= $true )
& ( $true
= ( in @ X4 @ ( funcSet @ X5 @ X3 ) ) ) ) ) ),
inference(rectify,[status(thm)],[f1482]) ).
thf(f1482,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( func @ X2 @ X0 @ X1 ) )
| ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
!= $true ) )
| ( infuncsetfunc != $true ) )
& ( ( infuncsetfunc = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( func @ X2 @ X0 @ X1 ) )
& ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
= $true ) ) ) ),
inference(nnf_transformation,[status(thm)],[f852]) ).
thf(f852,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( func @ X2 @ X0 @ X1 ) )
| ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
!= $true ) )
<=> ( infuncsetfunc = $true ) ),
inference(ennf_transformation,[status(thm)],[f273]) ).
thf(f273,plain,
( ( infuncsetfunc = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
= $true )
=> ( $true
= ( func @ X2 @ X0 @ X1 ) ) ) ),
inference(fool_elimination,[status(thm)],[f272]) ).
thf(f272,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( in @ X1 @ ( funcSet @ X2 @ X0 ) )
=> ( func @ X2 @ X0 @ X1 ) )
= infuncsetfunc ),
inference(rectify,[status(thm)],[f197]) ).
thf(f197,axiom,
! [X4: $i,X12: $i,X3: $i] :
( ( ( in @ X12 @ ( funcSet @ X3 @ X4 ) )
=> ( func @ X3 @ X4 @ X12 ) )
= infuncsetfunc ),
file('/export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2THF_14276.p',infuncsetfunc) ).
thf(f3841,plain,
( ( sK253 = sK256 )
| ( ( func @ sK254 @ sK255 @ sK253 )
!= $true )
| ( funcext != $true )
| ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| spl643_34 ),
inference(trivial_inequality_removal,[status(thm)],[f3833]) ).
thf(f3833,plain,
( ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( sK253 = sK256 )
| ( $true != $true )
| ( funcext != $true )
| ( ( func @ sK254 @ sK255 @ sK253 )
!= $true )
| spl643_34 ),
inference(superposition,[status(thm)],[f3681,f2593]) ).
thf(f2593,plain,
! [X2: $i,X3: $i,X0: $i,X1: $i] :
( ( ( in @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) @ X0 )
= $true )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) )
| ( $true
!= ( func @ X0 @ X1 @ X2 ) )
| ( funcext != $true )
| ( X2 = X3 ) ),
inference(cnf_transformation,[status(thm)],[f1470]) ).
thf(f1470,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( func @ X0 @ X1 @ X2 ) )
| ! [X3: $i] :
( ( ( ( ap @ X0 @ X1 @ X2 @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) )
!= ( ap @ X0 @ X1 @ X3 @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) ) )
& ( ( in @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) @ X0 )
= $true ) )
| ( X2 = X3 )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) ) ) )
| ( funcext != $true ) )
& ( ( funcext = $true )
| ( ( $true
= ( func @ sK367 @ sK368 @ sK369 ) )
& ! [X9: $i] :
( ( ( ap @ sK367 @ sK368 @ sK369 @ X9 )
= ( ap @ sK367 @ sK368 @ sK370 @ X9 ) )
| ( $true
!= ( in @ X9 @ sK367 ) ) )
& ( sK369 != sK370 )
& ( ( func @ sK367 @ sK368 @ sK370 )
= $true ) ) ) ),
inference(skolemisation,[status(esa),new_symbols(skolem,[sK366,sK367,sK368,sK369,sK370])],[f1466,f1469,f1468,f1467]) ).
thf(f1467,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ? [X4: $i] :
( ( ( ap @ X0 @ X1 @ X3 @ X4 )
!= ( ap @ X0 @ X1 @ X2 @ X4 ) )
& ( $true
= ( in @ X4 @ X0 ) ) )
=> ( ( ( ap @ X0 @ X1 @ X2 @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) )
!= ( ap @ X0 @ X1 @ X3 @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) ) )
& ( ( in @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) @ X0 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1468,plain,
( ? [X5: $i,X6: $i,X7: $i] :
( ( $true
= ( func @ X5 @ X6 @ X7 ) )
& ? [X8: $i] :
( ! [X9: $i] :
( ( ( ap @ X5 @ X6 @ X7 @ X9 )
= ( ap @ X5 @ X6 @ X8 @ X9 ) )
| ( ( in @ X9 @ X5 )
!= $true ) )
& ( X7 != X8 )
& ( $true
= ( func @ X5 @ X6 @ X8 ) ) ) )
=> ( ( $true
= ( func @ sK367 @ sK368 @ sK369 ) )
& ? [X8: $i] :
( ! [X9: $i] :
( ( ( ap @ sK367 @ sK368 @ sK369 @ X9 )
= ( ap @ sK367 @ sK368 @ X8 @ X9 ) )
| ( $true
!= ( in @ X9 @ sK367 ) ) )
& ( sK369 != X8 )
& ( ( func @ sK367 @ sK368 @ X8 )
= $true ) ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1469,plain,
( ? [X8: $i] :
( ! [X9: $i] :
( ( ( ap @ sK367 @ sK368 @ sK369 @ X9 )
= ( ap @ sK367 @ sK368 @ X8 @ X9 ) )
| ( $true
!= ( in @ X9 @ sK367 ) ) )
& ( sK369 != X8 )
& ( ( func @ sK367 @ sK368 @ X8 )
= $true ) )
=> ( ! [X9: $i] :
( ( ( ap @ sK367 @ sK368 @ sK369 @ X9 )
= ( ap @ sK367 @ sK368 @ sK370 @ X9 ) )
| ( $true
!= ( in @ X9 @ sK367 ) ) )
& ( sK369 != sK370 )
& ( ( func @ sK367 @ sK368 @ sK370 )
= $true ) ) ),
introduced(definition,[],[choice_axiom]) ).
thf(f1466,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( func @ X0 @ X1 @ X2 ) )
| ! [X3: $i] :
( ? [X4: $i] :
( ( ( ap @ X0 @ X1 @ X3 @ X4 )
!= ( ap @ X0 @ X1 @ X2 @ X4 ) )
& ( $true
= ( in @ X4 @ X0 ) ) )
| ( X2 = X3 )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) ) ) )
| ( funcext != $true ) )
& ( ( funcext = $true )
| ? [X5: $i,X6: $i,X7: $i] :
( ( $true
= ( func @ X5 @ X6 @ X7 ) )
& ? [X8: $i] :
( ! [X9: $i] :
( ( ( ap @ X5 @ X6 @ X7 @ X9 )
= ( ap @ X5 @ X6 @ X8 @ X9 ) )
| ( ( in @ X9 @ X5 )
!= $true ) )
& ( X7 != X8 )
& ( $true
= ( func @ X5 @ X6 @ X8 ) ) ) ) ) ),
inference(rectify,[status(thm)],[f1465]) ).
thf(f1465,plain,
( ( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( func @ X0 @ X1 @ X2 ) )
| ! [X3: $i] :
( ? [X4: $i] :
( ( ( ap @ X0 @ X1 @ X3 @ X4 )
!= ( ap @ X0 @ X1 @ X2 @ X4 ) )
& ( $true
= ( in @ X4 @ X0 ) ) )
| ( X2 = X3 )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) ) ) )
| ( funcext != $true ) )
& ( ( funcext = $true )
| ? [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( func @ X0 @ X1 @ X2 ) )
& ? [X3: $i] :
( ! [X4: $i] :
( ( ( ap @ X0 @ X1 @ X3 @ X4 )
= ( ap @ X0 @ X1 @ X2 @ X4 ) )
| ( $true
!= ( in @ X4 @ X0 ) ) )
& ( X2 != X3 )
& ( $true
= ( func @ X0 @ X1 @ X3 ) ) ) ) ) ),
inference(nnf_transformation,[status(thm)],[f700]) ).
thf(f700,plain,
( ! [X0: $i,X1: $i,X2: $i] :
( ( $true
!= ( func @ X0 @ X1 @ X2 ) )
| ! [X3: $i] :
( ? [X4: $i] :
( ( ( ap @ X0 @ X1 @ X3 @ X4 )
!= ( ap @ X0 @ X1 @ X2 @ X4 ) )
& ( $true
= ( in @ X4 @ X0 ) ) )
| ( X2 = X3 )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) ) ) )
<=> ( funcext = $true ) ),
inference(flattening,[status(thm)],[f699]) ).
thf(f699,plain,
( ( funcext = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ! [X3: $i] :
( ( X2 = X3 )
| ? [X4: $i] :
( ( ( ap @ X0 @ X1 @ X3 @ X4 )
!= ( ap @ X0 @ X1 @ X2 @ X4 ) )
& ( $true
= ( in @ X4 @ X0 ) ) )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) ) )
| ( $true
!= ( func @ X0 @ X1 @ X2 ) ) ) ),
inference(ennf_transformation,[status(thm)],[f373]) ).
thf(f373,plain,
( ( funcext = $true )
<=> ! [X0: $i,X1: $i,X2: $i] :
( ( $true
= ( func @ X0 @ X1 @ X2 ) )
=> ! [X3: $i] :
( ( $true
= ( func @ X0 @ X1 @ X3 ) )
=> ( ! [X4: $i] :
( ( $true
= ( in @ X4 @ X0 ) )
=> ( ( ap @ X0 @ X1 @ X3 @ X4 )
= ( ap @ X0 @ X1 @ X2 @ X4 ) ) )
=> ( X2 = X3 ) ) ) ) ),
inference(fool_elimination,[status(thm)],[f372]) ).
thf(f372,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( ( func @ X0 @ X1 @ X2 )
=> ! [X3: $i] :
( ( func @ X0 @ X1 @ X3 )
=> ( ! [X4: $i] :
( ( in @ X4 @ X0 )
=> ( ( ap @ X0 @ X1 @ X3 @ X4 )
= ( ap @ X0 @ X1 @ X2 @ X4 ) ) )
=> ( X2 = X3 ) ) ) )
= funcext ),
inference(rectify,[status(thm)],[f214]) ).
thf(f214,axiom,
! [X3: $i,X4: $i,X12: $i] :
( ( ( func @ X3 @ X4 @ X12 )
=> ! [X14: $i] :
( ( func @ X3 @ X4 @ X14 )
=> ( ! [X1: $i] :
( ( in @ X1 @ X3 )
=> ( ( ap @ X3 @ X4 @ X12 @ X1 )
= ( ap @ X3 @ X4 @ X14 @ X1 ) ) )
=> ( X12 = X14 ) ) ) )
= funcext ),
file('/export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2THF_14276.p',funcext) ).
thf(f3681,plain,
( ( $true
!= ( in @ ( sK366 @ sK256 @ sK253 @ sK255 @ sK254 ) @ sK254 ) )
| spl643_34 ),
inference(avatar_component_clause,[status(thm)],[f3679]) ).
thf(f3686,plain,
( ~ spl643_34
| spl643_35
| ~ spl643_8 ),
inference(avatar_split_clause,[status(thm)],[f3677,f3182,f3683,f3679]) ).
thf(f3182,definition,
( spl643_8
<=> ! [X0: $i] :
( ( ( ap @ sK254 @ sK255 @ X0 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) )
!= ( ap @ sK254 @ sK255 @ sK253 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) ) )
| ( ( in @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) @ sK254 )
!= $true )
| ( ( func @ sK254 @ sK255 @ X0 )
!= $true )
| ( sK256 = X0 ) ) ),
introduced(definition,[new_symbols(naming,[spl643_8])],[avatar_definition]) ).
thf(f3677,plain,
( ( sK253 = sK256 )
| ( $true
!= ( in @ ( sK366 @ sK256 @ sK253 @ sK255 @ sK254 ) @ sK254 ) )
| ~ spl643_8 ),
inference(trivial_inequality_removal,[status(thm)],[f3676]) ).
thf(f3676,plain,
( ( sK253 = sK256 )
| ( $true
!= ( in @ ( sK366 @ sK256 @ sK253 @ sK255 @ sK254 ) @ sK254 ) )
| ( $true != $true )
| ~ spl643_8 ),
inference(forward_demodulation,[status(thm)],[f3666,f3111]) ).
thf(f3666,plain,
( ( sK253 = sK256 )
| ( $true
!= ( in @ ( sK366 @ sK256 @ sK253 @ sK255 @ sK254 ) @ sK254 ) )
| ( ( func @ sK254 @ sK255 @ sK253 )
!= $true )
| ~ spl643_8 ),
inference(equality_resolution,[status(thm)],[f3183]) ).
thf(f3183,plain,
( ! [X0: $i] :
( ( ( ap @ sK254 @ sK255 @ X0 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) )
!= ( ap @ sK254 @ sK255 @ sK253 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) ) )
| ( ( in @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) @ sK254 )
!= $true )
| ( ( func @ sK254 @ sK255 @ X0 )
!= $true )
| ( sK256 = X0 ) )
| ~ spl643_8 ),
inference(avatar_component_clause,[status(thm)],[f3182]) ).
thf(f3199,plain,
spl643_2,
inference(avatar_split_clause,[status(thm)],[f3101,f3145]) ).
thf(f3101,plain,
( $true
= ( func @ sK254 @ sK255 @ sK256 ) ),
inference(trivial_inequality_removal,[status(thm)],[f3100]) ).
thf(f3100,plain,
( ( $true != $true )
| ( $true
= ( func @ sK254 @ sK255 @ sK256 ) ) ),
inference(forward_demodulation,[status(thm)],[f3099,f2313]) ).
thf(f3099,plain,
( ( infuncsetfunc != $true )
| ( $true
= ( func @ sK254 @ sK255 @ sK256 ) ) ),
inference(trivial_inequality_removal,[status(thm)],[f3096]) ).
thf(f3096,plain,
( ( $true
= ( func @ sK254 @ sK255 @ sK256 ) )
| ( infuncsetfunc != $true )
| ( $true != $true ) ),
inference(superposition,[status(thm)],[f2606,f2235]) ).
thf(f2235,plain,
( $true
= ( in @ sK256 @ ( funcSet @ sK254 @ sK255 ) ) ),
inference(cnf_transformation,[status(thm)],[f1299]) ).
thf(f3184,plain,
( spl643_8
| ~ spl643_2 ),
inference(avatar_split_clause,[status(thm)],[f3180,f3145,f3182]) ).
thf(f3180,plain,
! [X0: $i] :
( ( ( ap @ sK254 @ sK255 @ X0 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) )
!= ( ap @ sK254 @ sK255 @ sK253 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) ) )
| ( sK256 = X0 )
| ( ( func @ sK254 @ sK255 @ X0 )
!= $true )
| ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( ( in @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) @ sK254 )
!= $true ) ),
inference(trivial_inequality_removal,[status(thm)],[f3179]) ).
thf(f3179,plain,
! [X0: $i] :
( ( $true != $true )
| ( sK256 = X0 )
| ( ( ap @ sK254 @ sK255 @ X0 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) )
!= ( ap @ sK254 @ sK255 @ sK253 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) ) )
| ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( ( in @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) @ sK254 )
!= $true )
| ( ( func @ sK254 @ sK255 @ X0 )
!= $true ) ),
inference(forward_demodulation,[status(thm)],[f3123,f2404]) ).
thf(f3123,plain,
! [X0: $i] :
( ( sK256 = X0 )
| ( ( ap @ sK254 @ sK255 @ X0 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) )
!= ( ap @ sK254 @ sK255 @ sK253 @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) ) )
| ( $true
!= ( func @ sK254 @ sK255 @ sK256 ) )
| ( ( func @ sK254 @ sK255 @ X0 )
!= $true )
| ( ( in @ ( sK366 @ sK256 @ X0 @ sK255 @ sK254 ) @ sK254 )
!= $true )
| ( funcext != $true ) ),
inference(superposition,[status(thm)],[f2594,f2234]) ).
thf(f2234,plain,
! [X4: $i] :
( ( ( ap @ sK254 @ sK255 @ sK256 @ X4 )
= ( ap @ sK254 @ sK255 @ sK253 @ X4 ) )
| ( $true
!= ( in @ X4 @ sK254 ) ) ),
inference(cnf_transformation,[status(thm)],[f1299]) ).
thf(f2594,plain,
! [X2: $i,X3: $i,X0: $i,X1: $i] :
( ( ( ap @ X0 @ X1 @ X2 @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) )
!= ( ap @ X0 @ X1 @ X3 @ ( sK366 @ X3 @ X2 @ X1 @ X0 ) ) )
| ( X2 = X3 )
| ( funcext != $true )
| ( $true
!= ( func @ X0 @ X1 @ X2 ) )
| ( $true
!= ( func @ X0 @ X1 @ X3 ) ) ),
inference(cnf_transformation,[status(thm)],[f1470]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SEU692^1 : 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
% 0.17/0.34 % Computer : n004.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Tue Feb 24 12:30:56 EST 2026
% 0.17/0.34 % CPUTime :
% 0.17/0.34 Running /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.21/0.46 ---- Original DTF file ---
% 0.32/0.46 thf(spec,logic,$$dhol).
% 0.32/0.46 %------------------------------------------------------------------------------
% 0.32/0.46 % File : SEU692^1 : TPTP v9.2.1. Released v3.7.0.
% 0.32/0.46 % Domain : Set Theory
% 0.32/0.46 % Problem : Functions - Extensionality and Beta Reduction
% 0.32/0.46 % Version : Especial.
% 0.32/0.46 % English : (! A:i.! B:i.! f:i.in f (funcSet A B) -> (! g:i.in g
% 0.32/0.46 % (funcSet A B) -> (! x:i.in x A -> ap A B f x = ap A B g x) ->
% 0.32/0.46 % f = g))
% 0.32/0.46
% 0.32/0.46 % Refs : [Bro08] Brown (2008), Email to G. Sutcliffe
% 0.32/0.46 % Source : [Bro08]
% 0.32/0.46 % Names : ZFC194g [Bro08]
% 0.32/0.46
% 0.32/0.46 % Status : Theorem
% 0.32/0.46 % Rating : 0.11 v9.1.0, 0.12 v9.0.0, 0.30 v8.2.0, 0.38 v8.1.0, 0.36 v7.5.0, 0.43 v7.4.0, 0.56 v7.2.0, 0.50 v7.0.0, 0.43 v6.4.0, 0.50 v6.3.0, 0.60 v6.2.0, 0.57 v6.1.0, 0.86 v5.5.0, 0.83 v5.4.0, 0.60 v5.2.0, 0.80 v4.1.0, 1.00 v3.7.0
% 0.32/0.46 % Syntax : Number of formulae : 460 ( 214 unt; 245 typ; 214 def)
% 0.32/0.46 % Number of atoms : 1175 ( 318 equ; 0 cnn)
% 0.32/0.46 % Maximal formula atoms : 213 ( 5 avg)
% 0.32/0.46 % Number of connectives : 2232 ( 47 ~; 7 |; 35 &;1583 @)
% 0.32/0.46 % ( 14 <=>; 546 =>; 0 <=; 0 <~>)
% 0.32/0.46 % Maximal formula depth : 220 ( 2 avg)
% 0.32/0.46 % Number of types : 2 ( 0 usr)
% 0.32/0.46 % Number of type conns : 126 ( 126 >; 0 *; 0 +; 0 <<)
% 0.32/0.46 % Number of symbols : 248 ( 245 usr; 212 con; 0-4 aty)
% 0.32/0.46 % Number of variables : 702 ( 69 ^; 597 !; 36 ?; 702 :)
% 0.32/0.46 % SPC : TH0_THM_EQU_NAR
% 0.32/0.46
% 0.32/0.46 % Comments : http://mathgate.info/detsetitem.php?id=246
% 0.32/0.46 %------------------------------------------------------------------------------
% 0.32/0.46 thf(in_type,type,
% 0.32/0.46 in: $i > $i > $o ).
% 0.32/0.46
% 0.32/0.46 thf(exu_type,type,
% 0.32/0.46 exu: ( $i > $o ) > $o ).
% 0.32/0.46
% 0.32/0.46 thf(exu,definition,
% 0.32/0.46 ( exu
% 0.32/0.46 = ( ^ [Xphi: $i > $o] :
% 0.32/0.46 ? [Xx: $i] :
% 0.32/0.46 ( ( Xphi @ Xx )
% 0.32/0.46 & ! [Xy: $i] :
% 0.32/0.46 ( ( Xphi @ Xy )
% 0.32/0.46 => ( Xx = Xy ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(setextAx_type,type,
% 0.32/0.46 setextAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(setextAx,definition,
% 0.32/0.46 ( setextAx
% 0.32/0.46 = ( ! [A: $i,B: $i] :
% 0.32/0.46 ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ A )
% 0.32/0.46 <=> ( in @ Xx @ B ) )
% 0.32/0.46 => ( A = B ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(emptyset_type,type,
% 0.32/0.46 emptyset: $i ).
% 0.32/0.46
% 0.32/0.46 thf(emptysetAx_type,type,
% 0.32/0.46 emptysetAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(emptysetAx,definition,
% 0.32/0.46 ( emptysetAx
% 0.32/0.46 = ( ! [Xx: $i] :
% 0.32/0.46 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(setadjoin_type,type,
% 0.32/0.46 setadjoin: $i > $i > $i ).
% 0.32/0.46
% 0.32/0.46 thf(setadjoinAx_type,type,
% 0.32/0.46 setadjoinAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(setadjoinAx,definition,
% 0.32/0.46 ( setadjoinAx
% 0.32/0.46 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.32/0.46 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.32/0.46 <=> ( ( Xy = Xx )
% 0.32/0.46 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(powerset_type,type,
% 0.32/0.46 powerset: $i > $i ).
% 0.32/0.46
% 0.32/0.46 thf(powersetAx_type,type,
% 0.32/0.46 powersetAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(powersetAx,definition,
% 0.32/0.46 ( powersetAx
% 0.32/0.46 = ( ! [A: $i,B: $i] :
% 0.32/0.46 ( ( in @ B @ ( powerset @ A ) )
% 0.32/0.46 <=> ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ B )
% 0.32/0.46 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(setunion_type,type,
% 0.32/0.46 setunion: $i > $i ).
% 0.32/0.46
% 0.32/0.46 thf(setunionAx_type,type,
% 0.32/0.46 setunionAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(setunionAx,definition,
% 0.32/0.46 ( setunionAx
% 0.32/0.46 = ( ! [A: $i,Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ ( setunion @ A ) )
% 0.32/0.46 <=> ? [B: $i] :
% 0.32/0.46 ( ( in @ Xx @ B )
% 0.32/0.46 & ( in @ B @ A ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(omega_type,type,
% 0.32/0.46 omega: $i ).
% 0.32/0.46
% 0.32/0.46 thf(omega0Ax_type,type,
% 0.32/0.46 omega0Ax: $o ).
% 0.32/0.46
% 0.32/0.46 thf(omega0Ax,definition,
% 0.32/0.46 ( omega0Ax
% 0.32/0.46 = ( in @ emptyset @ omega ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(omegaSAx_type,type,
% 0.32/0.46 omegaSAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(omegaSAx,definition,
% 0.32/0.46 ( omegaSAx
% 0.32/0.46 = ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ omega )
% 0.32/0.46 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(omegaIndAx_type,type,
% 0.32/0.46 omegaIndAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(omegaIndAx,definition,
% 0.32/0.46 ( omegaIndAx
% 0.32/0.46 = ( ! [A: $i] :
% 0.32/0.46 ( ( ( in @ emptyset @ A )
% 0.32/0.46 & ! [Xx: $i] :
% 0.32/0.46 ( ( ( in @ Xx @ omega )
% 0.32/0.46 & ( in @ Xx @ A ) )
% 0.32/0.46 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 0.32/0.46 => ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ omega )
% 0.32/0.46 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(replAx_type,type,
% 0.32/0.46 replAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(replAx,definition,
% 0.32/0.46 ( replAx
% 0.32/0.46 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 0.32/0.46 ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ A )
% 0.32/0.46 => ( exu
% 0.32/0.46 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 0.32/0.46 => ? [B: $i] :
% 0.32/0.46 ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ B )
% 0.32/0.46 <=> ? [Xy: $i] :
% 0.32/0.46 ( ( in @ Xy @ A )
% 0.32/0.46 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(foundationAx_type,type,
% 0.32/0.46 foundationAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(foundationAx,definition,
% 0.32/0.46 ( foundationAx
% 0.32/0.46 = ( ! [A: $i] :
% 0.32/0.46 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.32/0.46 => ? [B: $i] :
% 0.32/0.46 ( ( in @ B @ A )
% 0.32/0.46 & ~ ? [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ B )
% 0.32/0.46 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(wellorderingAx_type,type,
% 0.32/0.46 wellorderingAx: $o ).
% 0.32/0.46
% 0.32/0.46 thf(wellorderingAx,definition,
% 0.32/0.46 ( wellorderingAx
% 0.32/0.46 = ( ! [A: $i] :
% 0.32/0.46 ? [B: $i] :
% 0.32/0.46 ( ! [C: $i] :
% 0.32/0.46 ( ( in @ C @ B )
% 0.32/0.46 => ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ C )
% 0.32/0.46 => ( in @ Xx @ A ) ) )
% 0.32/0.46 & ! [Xx: $i,Xy: $i] :
% 0.32/0.46 ( ( ( in @ Xx @ A )
% 0.32/0.46 & ( in @ Xy @ A ) )
% 0.32/0.46 => ( ! [C: $i] :
% 0.32/0.46 ( ( in @ C @ B )
% 0.32/0.46 => ( ( in @ Xx @ C )
% 0.32/0.46 <=> ( in @ Xy @ C ) ) )
% 0.32/0.46 => ( Xx = Xy ) ) )
% 0.32/0.46 & ! [C: $i,D: $i] :
% 0.32/0.46 ( ( ( in @ C @ B )
% 0.32/0.46 & ( in @ D @ B ) )
% 0.32/0.46 => ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ C )
% 0.32/0.46 => ( in @ Xx @ D ) )
% 0.32/0.46 | ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ D )
% 0.32/0.46 => ( in @ Xx @ C ) ) ) )
% 0.32/0.46 & ! [C: $i] :
% 0.32/0.46 ( ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ C )
% 0.32/0.46 => ( in @ Xx @ A ) )
% 0.32/0.46 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 0.32/0.46 => ? [D: $i,Xx: $i] :
% 0.32/0.46 ( ( in @ D @ B )
% 0.32/0.46 & ( in @ Xx @ C )
% 0.32/0.46 & ~ ? [Xy: $i] :
% 0.32/0.46 ( ( in @ Xy @ D )
% 0.32/0.46 & ( in @ Xy @ C ) )
% 0.32/0.46 & ! [E: $i] :
% 0.32/0.46 ( ( in @ E @ B )
% 0.32/0.46 => ( ! [Xy: $i] :
% 0.32/0.46 ( ( in @ Xy @ E )
% 0.32/0.46 => ( in @ Xy @ D ) )
% 0.32/0.46 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(descr_type,type,
% 0.32/0.46 descr: ( $i > $o ) > $i ).
% 0.32/0.46
% 0.32/0.46 thf(descrp_type,type,
% 0.32/0.46 descrp: $o ).
% 0.32/0.46
% 0.32/0.46 thf(descrp,definition,
% 0.32/0.46 ( descrp
% 0.32/0.46 = ( ! [Xphi: $i > $o] :
% 0.32/0.46 ( ( exu
% 0.32/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.46 => ( Xphi
% 0.32/0.46 @ ( descr
% 0.32/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstr_type,type,
% 0.32/0.46 dsetconstr: $i > ( $i > $o ) > $i ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstrI_type,type,
% 0.32/0.46 dsetconstrI: $o ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstrI,definition,
% 0.32/0.46 ( dsetconstrI
% 0.32/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ A )
% 0.32/0.46 => ( ( Xphi @ Xx )
% 0.32/0.46 => ( in @ Xx
% 0.32/0.46 @ ( dsetconstr @ A
% 0.32/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstrEL_type,type,
% 0.32/0.46 dsetconstrEL: $o ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstrEL,definition,
% 0.32/0.46 ( dsetconstrEL
% 0.32/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.32/0.46 ( ( in @ Xx
% 0.32/0.46 @ ( dsetconstr @ A
% 0.32/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.32/0.46 => ( in @ Xx @ A ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstrER_type,type,
% 0.32/0.46 dsetconstrER: $o ).
% 0.32/0.46
% 0.32/0.46 thf(dsetconstrER,definition,
% 0.32/0.46 ( dsetconstrER
% 0.32/0.46 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.32/0.46 ( ( in @ Xx
% 0.32/0.46 @ ( dsetconstr @ A
% 0.32/0.46 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.32/0.46 => ( Xphi @ Xx ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(exuE1_type,type,
% 0.32/0.46 exuE1: $o ).
% 0.32/0.46
% 0.32/0.46 thf(exuE1,definition,
% 0.32/0.46 ( exuE1
% 0.32/0.46 = ( ! [Xphi: $i > $o] :
% 0.32/0.46 ( ( exu
% 0.32/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.46 => ? [Xx: $i] :
% 0.32/0.46 ( ( Xphi @ Xx )
% 0.32/0.46 & ! [Xy: $i] :
% 0.32/0.46 ( ( Xphi @ Xy )
% 0.32/0.46 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(prop2set_type,type,
% 0.32/0.46 prop2set: $o > $i ).
% 0.32/0.46
% 0.32/0.46 thf(prop2setE_type,type,
% 0.32/0.46 prop2setE: $o ).
% 0.32/0.46
% 0.32/0.46 thf(prop2setE,definition,
% 0.32/0.46 ( prop2setE
% 0.32/0.46 = ( ! [Xphi: $o,Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 0.32/0.46 => Xphi ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(emptysetE_type,type,
% 0.32/0.46 emptysetE: $o ).
% 0.32/0.46
% 0.32/0.46 thf(emptysetE,definition,
% 0.32/0.46 ( emptysetE
% 0.32/0.46 = ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ emptyset )
% 0.32/0.46 => ! [Xphi: $o] : Xphi ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(emptysetimpfalse_type,type,
% 0.32/0.46 emptysetimpfalse: $o ).
% 0.32/0.46
% 0.32/0.46 thf(emptysetimpfalse,definition,
% 0.32/0.46 ( emptysetimpfalse
% 0.32/0.46 = ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ emptyset )
% 0.32/0.46 => $false ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(notinemptyset_type,type,
% 0.32/0.46 notinemptyset: $o ).
% 0.32/0.46
% 0.32/0.46 thf(notinemptyset,definition,
% 0.32/0.46 ( notinemptyset
% 0.32/0.46 = ( ! [Xx: $i] :
% 0.32/0.46 ~ ( in @ Xx @ emptyset ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(exuE3e_type,type,
% 0.32/0.46 exuE3e: $o ).
% 0.32/0.46
% 0.32/0.46 thf(exuE3e,definition,
% 0.32/0.46 ( exuE3e
% 0.32/0.46 = ( ! [Xphi: $i > $o] :
% 0.32/0.46 ( ( exu
% 0.32/0.46 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.46 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 0.32/0.46
% 0.32/0.46 thf(setext_type,type,
% 0.32/0.46 setext: $o ).
% 0.32/0.46
% 0.32/0.46 thf(setext,definition,
% 0.32/0.46 ( setext
% 0.32/0.46 = ( ! [A: $i,B: $i] :
% 0.32/0.46 ( ! [Xx: $i] :
% 0.32/0.46 ( ( in @ Xx @ A )
% 0.32/0.46 => ( in @ Xx @ B ) )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ A ) )
% 0.32/0.47 => ( A = B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptyI_type,type,
% 0.32/0.47 emptyI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptyI,definition,
% 0.32/0.47 ( emptyI
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ~ ( in @ Xx @ A )
% 0.32/0.47 => ( A = emptyset ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(noeltsimpempty_type,type,
% 0.32/0.47 noeltsimpempty: $o ).
% 0.32/0.47
% 0.32/0.47 thf(noeltsimpempty,definition,
% 0.32/0.47 ( noeltsimpempty
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ~ ( in @ Xx @ A )
% 0.32/0.47 => ( A = emptyset ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setbeta_type,type,
% 0.32/0.47 setbeta: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setbeta,definition,
% 0.32/0.47 ( setbeta
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( in @ Xx
% 0.32/0.47 @ ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 0.32/0.47 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(nonempty_type,type,
% 0.32/0.47 nonempty: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(nonempty,definition,
% 0.32/0.47 ( nonempty
% 0.32/0.47 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyE1_type,type,
% 0.32/0.47 nonemptyE1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyE1,definition,
% 0.32/0.47 ( nonemptyE1
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ( nonempty @ A )
% 0.32/0.47 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyI_type,type,
% 0.32/0.47 nonemptyI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyI,definition,
% 0.32/0.47 ( nonemptyI
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 => ( nonempty
% 0.32/0.47 @ ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyI1_type,type,
% 0.32/0.47 nonemptyI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyI1,definition,
% 0.32/0.47 ( nonemptyI1
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ? [Xx: $i] : ( in @ Xx @ A )
% 0.32/0.47 => ( nonempty @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinIL_type,type,
% 0.32/0.47 setadjoinIL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinIL,definition,
% 0.32/0.47 ( setadjoinIL
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptyinunitempty_type,type,
% 0.32/0.47 emptyinunitempty: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptyinunitempty,definition,
% 0.32/0.47 ( emptyinunitempty
% 0.32/0.47 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinIR_type,type,
% 0.32/0.47 setadjoinIR: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinIR,definition,
% 0.32/0.47 ( setadjoinIR
% 0.32/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ A )
% 0.32/0.47 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinE_type,type,
% 0.32/0.47 setadjoinE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinE,definition,
% 0.32/0.47 ( setadjoinE
% 0.32/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.32/0.47 => ! [Xphi: $o] :
% 0.32/0.47 ( ( ( Xy = Xx )
% 0.32/0.47 => Xphi )
% 0.32/0.47 => ( ( ( in @ Xy @ A )
% 0.32/0.47 => Xphi )
% 0.32/0.47 => Xphi ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinOr_type,type,
% 0.32/0.47 setadjoinOr: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinOr,definition,
% 0.32/0.47 ( setadjoinOr
% 0.32/0.47 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 0.32/0.47 => ( ( Xy = Xx )
% 0.32/0.47 | ( in @ Xy @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setoftrueEq_type,type,
% 0.32/0.47 setoftrueEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setoftrueEq,definition,
% 0.32/0.47 ( setoftrueEq
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : $true )
% 0.32/0.47 = A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(powersetI_type,type,
% 0.32/0.47 powersetI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(powersetI,definition,
% 0.32/0.47 ( powersetI
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ A ) )
% 0.32/0.47 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptyinPowerset_type,type,
% 0.32/0.47 emptyinPowerset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptyinPowerset,definition,
% 0.32/0.47 ( emptyinPowerset
% 0.32/0.47 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptyInPowerset_type,type,
% 0.32/0.47 emptyInPowerset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptyInPowerset,definition,
% 0.32/0.47 ( emptyInPowerset
% 0.32/0.47 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(powersetE_type,type,
% 0.32/0.47 powersetE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(powersetE,definition,
% 0.32/0.47 ( powersetE
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.32/0.47 => ( ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunionI_type,type,
% 0.32/0.47 setunionI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunionI,definition,
% 0.32/0.47 ( setunionI
% 0.32/0.47 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.32/0.47 ( ( in @ Xx @ B )
% 0.32/0.47 => ( ( in @ B @ A )
% 0.32/0.47 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunionE_type,type,
% 0.32/0.47 setunionE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunionE,definition,
% 0.32/0.47 ( setunionE
% 0.32/0.47 = ( ! [A: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.32/0.47 => ! [Xphi: $o] :
% 0.32/0.47 ( ! [B: $i] :
% 0.32/0.47 ( ( in @ Xx @ B )
% 0.32/0.47 => ( ( in @ B @ A )
% 0.32/0.47 => Xphi ) )
% 0.32/0.47 => Xphi ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subPowSU_type,type,
% 0.32/0.47 subPowSU: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subPowSU,definition,
% 0.32/0.47 ( subPowSU
% 0.32/0.47 = ( ! [A: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exuE2_type,type,
% 0.32/0.47 exuE2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exuE2,definition,
% 0.32/0.47 ( exuE2
% 0.32/0.47 = ( ! [Xphi: $i > $o] :
% 0.32/0.47 ( ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 => ? [Xx: $i] :
% 0.32/0.47 ! [Xy: $i] :
% 0.32/0.47 ( ( Xphi @ Xy )
% 0.32/0.47 <=> ( Xy = Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyImpWitness_type,type,
% 0.32/0.47 nonemptyImpWitness: $o ).
% 0.32/0.47
% 0.32/0.47 thf(nonemptyImpWitness,definition,
% 0.32/0.47 ( nonemptyImpWitness
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ( nonempty @ A )
% 0.32/0.47 => ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & $true ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(uniqinunit_type,type,
% 0.32/0.47 uniqinunit: $o ).
% 0.32/0.47
% 0.32/0.47 thf(uniqinunit,definition,
% 0.32/0.47 ( uniqinunit
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(notinsingleton_type,type,
% 0.32/0.47 notinsingleton: $o ).
% 0.32/0.47
% 0.32/0.47 thf(notinsingleton,definition,
% 0.32/0.47 ( notinsingleton
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx != Xy )
% 0.32/0.47 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(eqinunit_type,type,
% 0.32/0.47 eqinunit: $o ).
% 0.32/0.47
% 0.32/0.47 thf(eqinunit,definition,
% 0.32/0.47 ( eqinunit
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(singletonsswitch_type,type,
% 0.32/0.47 singletonsswitch: $o ).
% 0.32/0.47
% 0.32/0.47 thf(singletonsswitch,definition,
% 0.32/0.47 ( singletonsswitch
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.32/0.47 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetE_type,type,
% 0.32/0.47 upairsetE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetE,definition,
% 0.32/0.47 ( upairsetE
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.32/0.47 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.32/0.47 => ( ( Xz = Xx )
% 0.32/0.47 | ( Xz = Xy ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetIL_type,type,
% 0.32/0.47 upairsetIL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetIL,definition,
% 0.32/0.47 ( upairsetIL
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetIR_type,type,
% 0.32/0.47 upairsetIR: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetIR,definition,
% 0.32/0.47 ( upairsetIR
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptyE1_type,type,
% 0.32/0.47 emptyE1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptyE1,definition,
% 0.32/0.47 ( emptyE1
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) )
% 0.32/0.47 => ( ( ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 = emptyset )
% 0.32/0.47 => $false ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(vacuousDall_type,type,
% 0.32/0.47 vacuousDall: $o ).
% 0.32/0.47
% 0.32/0.47 thf(vacuousDall,definition,
% 0.32/0.47 ( vacuousDall
% 0.32/0.47 = ( ! [Xphi: $i > $o,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ emptyset )
% 0.32/0.47 => ( Xphi @ Xx ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan1_type,type,
% 0.32/0.47 quantDeMorgan1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan1,definition,
% 0.32/0.47 ( quantDeMorgan1
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ~ ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( Xphi @ Xx ) )
% 0.32/0.47 => ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan2_type,type,
% 0.32/0.47 quantDeMorgan2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan2,definition,
% 0.32/0.47 ( quantDeMorgan2
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ~ ( Xphi @ Xx ) )
% 0.32/0.47 => ~ ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan3_type,type,
% 0.32/0.47 quantDeMorgan3: $o ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan3,definition,
% 0.32/0.47 ( quantDeMorgan3
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ~ ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan4_type,type,
% 0.32/0.47 quantDeMorgan4: $o ).
% 0.32/0.47
% 0.32/0.47 thf(quantDeMorgan4,definition,
% 0.32/0.47 ( quantDeMorgan4
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ~ ( Xphi @ Xx ) )
% 0.32/0.47 => ~ ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(prop2setI_type,type,
% 0.32/0.47 prop2setI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(prop2setI,definition,
% 0.32/0.47 ( prop2setI
% 0.32/0.47 = ( ! [Xphi: $o] :
% 0.32/0.47 ( Xphi
% 0.32/0.47 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(set2prop_type,type,
% 0.32/0.47 set2prop: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(prop2set2propI_type,type,
% 0.32/0.47 prop2set2propI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(prop2set2propI,definition,
% 0.32/0.47 ( prop2set2propI
% 0.32/0.47 = ( ! [Xphi: $o] :
% 0.32/0.47 ( Xphi
% 0.32/0.47 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(notdexE_type,type,
% 0.32/0.47 notdexE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(notdexE,definition,
% 0.32/0.47 ( notdexE
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ~ ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(notdallE_type,type,
% 0.32/0.47 notdallE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(notdallE,definition,
% 0.32/0.47 ( notdallE
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ~ ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( Xphi @ Xx ) )
% 0.32/0.47 => ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exuI1_type,type,
% 0.32/0.47 exuI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exuI1,definition,
% 0.32/0.47 ( exuI1
% 0.32/0.47 = ( ! [Xphi: $i > $o] :
% 0.32/0.47 ( ? [Xx: $i] :
% 0.32/0.47 ( ( Xphi @ Xx )
% 0.32/0.47 & ! [Xy: $i] :
% 0.32/0.47 ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) )
% 0.32/0.47 => ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exuI3_type,type,
% 0.32/0.47 exuI3: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exuI3,definition,
% 0.32/0.47 ( exuI3
% 0.32/0.47 = ( ! [Xphi: $i > $o] :
% 0.32/0.47 ( ? [Xx: $i] : ( Xphi @ Xx )
% 0.32/0.47 => ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xphi @ Xx )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) )
% 0.32/0.47 => ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exuI2_type,type,
% 0.32/0.47 exuI2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exuI2,definition,
% 0.32/0.47 ( exuI2
% 0.32/0.47 = ( ! [Xphi: $i > $o] :
% 0.32/0.47 ( ? [Xx: $i] :
% 0.32/0.47 ! [Xy: $i] :
% 0.32/0.47 ( ( Xphi @ Xy )
% 0.32/0.47 <=> ( Xy = Xx ) )
% 0.32/0.47 => ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(inCongP_type,type,
% 0.32/0.47 inCongP: $o ).
% 0.32/0.47
% 0.32/0.47 thf(inCongP,definition,
% 0.32/0.47 ( inCongP
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(in__Cong_type,type,
% 0.32/0.47 in__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(in__Cong,definition,
% 0.32/0.47 ( in__Cong
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( ( in @ Xx @ A )
% 0.32/0.47 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exuE3u_type,type,
% 0.32/0.47 exuE3u: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exuE3u,definition,
% 0.32/0.47 ( exuE3u
% 0.32/0.47 = ( ! [Xphi: $i > $o] :
% 0.32/0.47 ( ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 => ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xphi @ Xx )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exu__Cong_type,type,
% 0.32/0.47 exu__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exu__Cong,definition,
% 0.32/0.47 ( exu__Cong
% 0.32/0.47 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 <=> ( Xpsi @ Xy ) ) )
% 0.32/0.47 => ( ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 <=> ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptyset__Cong_type,type,
% 0.32/0.47 emptyset__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptyset__Cong,definition,
% 0.32/0.47 ( emptyset__Cong
% 0.32/0.47 = ( emptyset = emptyset ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoin__Cong_type,type,
% 0.32/0.47 setadjoin__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoin__Cong,definition,
% 0.32/0.47 ( setadjoin__Cong
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ! [Xz: $i,Xu: $i] :
% 0.32/0.47 ( ( Xz = Xu )
% 0.32/0.47 => ( ( setadjoin @ Xx @ Xz )
% 0.32/0.47 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(powerset__Cong_type,type,
% 0.32/0.47 powerset__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(powerset__Cong,definition,
% 0.32/0.47 ( powerset__Cong
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ( ( powerset @ A )
% 0.32/0.47 = ( powerset @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunion__Cong_type,type,
% 0.32/0.47 setunion__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunion__Cong,definition,
% 0.32/0.47 ( setunion__Cong
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ( ( setunion @ A )
% 0.32/0.47 = ( setunion @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(omega__Cong_type,type,
% 0.32/0.47 omega__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(omega__Cong,definition,
% 0.32/0.47 ( omega__Cong
% 0.32/0.47 = ( omega = omega ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(exuEu_type,type,
% 0.32/0.47 exuEu: $o ).
% 0.32/0.47
% 0.32/0.47 thf(exuEu,definition,
% 0.32/0.47 ( exuEu
% 0.32/0.47 = ( ! [Xphi: $i > $o] :
% 0.32/0.47 ( ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 => ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xphi @ Xx )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(descr__Cong_type,type,
% 0.32/0.47 descr__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(descr__Cong,definition,
% 0.32/0.47 ( descr__Cong
% 0.32/0.47 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 <=> ( Xpsi @ Xy ) ) )
% 0.32/0.47 => ( ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 => ( ( exu
% 0.32/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 0.32/0.47 => ( ( descr
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 = ( descr
% 0.32/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dsetconstr__Cong_type,type,
% 0.32/0.47 dsetconstr__Cong: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dsetconstr__Cong,definition,
% 0.32/0.47 ( dsetconstr__Cong
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( Xx = Xy )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 <=> ( Xpsi @ Xy ) ) ) ) )
% 0.32/0.47 => ( ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 = ( dsetconstr @ B
% 0.32/0.47 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subset_type,type,
% 0.32/0.47 subset: $i > $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(disjoint_type,type,
% 0.32/0.47 disjoint: $i > $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(setsmeet_type,type,
% 0.32/0.47 setsmeet: $i > $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetI1_type,type,
% 0.32/0.47 subsetI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetI1,definition,
% 0.32/0.47 ( subsetI1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xx @ B ) )
% 0.32/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(eqimpsubset2_type,type,
% 0.32/0.47 eqimpsubset2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(eqimpsubset2,definition,
% 0.32/0.47 ( eqimpsubset2
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(eqimpsubset1_type,type,
% 0.32/0.47 eqimpsubset1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(eqimpsubset1,definition,
% 0.32/0.47 ( eqimpsubset1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( A = B )
% 0.32/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subsetI2_type,type,
% 0.32/0.47 subsetI2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetI2,definition,
% 0.32/0.47 ( subsetI2
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xx @ B ) )
% 0.32/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(emptysetsubset_type,type,
% 0.32/0.47 emptysetsubset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(emptysetsubset,definition,
% 0.32/0.47 ( emptysetsubset
% 0.32/0.47 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subsetE_type,type,
% 0.32/0.47 subsetE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetE,definition,
% 0.32/0.47 ( subsetE
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subsetE2_type,type,
% 0.32/0.47 subsetE2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetE2,definition,
% 0.32/0.47 ( subsetE2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(notsubsetI_type,type,
% 0.32/0.47 notsubsetI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(notsubsetI,definition,
% 0.32/0.47 ( notsubsetI
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(notequalI1_type,type,
% 0.32/0.47 notequalI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(notequalI1,definition,
% 0.32/0.47 ( notequalI1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ~ ( subset @ A @ B )
% 0.32/0.47 => ( A != B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(notequalI2_type,type,
% 0.32/0.47 notequalI2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(notequalI2,definition,
% 0.32/0.47 ( notequalI2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ( A != B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subsetRefl_type,type,
% 0.32/0.47 subsetRefl: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetRefl,definition,
% 0.32/0.47 ( subsetRefl
% 0.32/0.47 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subsetTrans_type,type,
% 0.32/0.47 subsetTrans: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetTrans,definition,
% 0.32/0.47 ( subsetTrans
% 0.32/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( ( subset @ B @ C )
% 0.32/0.47 => ( subset @ A @ C ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinSub_type,type,
% 0.32/0.47 setadjoinSub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinSub,definition,
% 0.32/0.47 ( setadjoinSub
% 0.32/0.47 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinSub2_type,type,
% 0.32/0.47 setadjoinSub2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setadjoinSub2,definition,
% 0.32/0.47 ( setadjoinSub2
% 0.32/0.47 = ( ! [A: $i,Xx: $i,B: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subset2powerset_type,type,
% 0.32/0.47 subset2powerset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subset2powerset,definition,
% 0.32/0.47 ( subset2powerset
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setextsub_type,type,
% 0.32/0.47 setextsub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setextsub,definition,
% 0.32/0.47 ( setextsub
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( ( subset @ B @ A )
% 0.32/0.47 => ( A = B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subsetemptysetimpeq_type,type,
% 0.32/0.47 subsetemptysetimpeq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subsetemptysetimpeq,definition,
% 0.32/0.47 ( subsetemptysetimpeq
% 0.32/0.47 = ( ! [A: $i] :
% 0.32/0.47 ( ( subset @ A @ emptyset )
% 0.32/0.47 => ( A = emptyset ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(powersetI1_type,type,
% 0.32/0.47 powersetI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(powersetI1,definition,
% 0.32/0.47 ( powersetI1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ B @ A )
% 0.32/0.47 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(powersetE1_type,type,
% 0.32/0.47 powersetE1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(powersetE1,definition,
% 0.32/0.47 ( powersetE1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( in @ B @ ( powerset @ A ) )
% 0.32/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(inPowerset_type,type,
% 0.32/0.47 inPowerset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(inPowerset,definition,
% 0.32/0.47 ( inPowerset
% 0.32/0.47 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(powersetsubset_type,type,
% 0.32/0.47 powersetsubset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(powersetsubset,definition,
% 0.32/0.47 ( powersetsubset
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(sepInPowerset_type,type,
% 0.32/0.47 sepInPowerset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(sepInPowerset,definition,
% 0.32/0.47 ( sepInPowerset
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( in
% 0.32/0.47 @ ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 @ ( powerset @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(sepSubset_type,type,
% 0.32/0.47 sepSubset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(sepSubset,definition,
% 0.32/0.47 ( sepSubset
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( subset
% 0.32/0.47 @ ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 @ A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binunion_type,type,
% 0.32/0.47 binunion: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(binunionIL_type,type,
% 0.32/0.47 binunionIL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binunionIL,definition,
% 0.32/0.47 ( binunionIL
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairset2IR_type,type,
% 0.32/0.47 upairset2IR: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairset2IR,definition,
% 0.32/0.47 ( upairset2IR
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binunionIR_type,type,
% 0.32/0.47 binunionIR: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binunionIR,definition,
% 0.32/0.47 ( binunionIR
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binunionEcases_type,type,
% 0.32/0.47 binunionEcases: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binunionEcases,definition,
% 0.32/0.47 ( binunionEcases
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 0.32/0.47 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.32/0.47 => ( ( ( in @ Xx @ A )
% 0.32/0.47 => Xphi )
% 0.32/0.47 => ( ( ( in @ Xx @ B )
% 0.32/0.47 => Xphi )
% 0.32/0.47 => Xphi ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binunionE_type,type,
% 0.32/0.47 binunionE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binunionE,definition,
% 0.32/0.47 ( binunionE
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 0.32/0.47 => ( ( in @ Xx @ A )
% 0.32/0.47 | ( in @ Xx @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binunionLsub_type,type,
% 0.32/0.47 binunionLsub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binunionLsub,definition,
% 0.32/0.47 ( binunionLsub
% 0.32/0.47 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binunionRsub_type,type,
% 0.32/0.47 binunionRsub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binunionRsub,definition,
% 0.32/0.47 ( binunionRsub
% 0.32/0.47 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersect_type,type,
% 0.32/0.47 binintersect: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectI_type,type,
% 0.32/0.47 binintersectI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectI,definition,
% 0.32/0.47 ( binintersectI
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset5_type,type,
% 0.32/0.47 binintersectSubset5: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset5,definition,
% 0.32/0.47 ( binintersectSubset5
% 0.32/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.32/0.47 ( ( subset @ C @ A )
% 0.32/0.47 => ( ( subset @ C @ B )
% 0.32/0.47 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectEL_type,type,
% 0.32/0.47 binintersectEL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectEL,definition,
% 0.32/0.47 ( binintersectEL
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.32/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectLsub_type,type,
% 0.32/0.47 binintersectLsub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectLsub,definition,
% 0.32/0.47 ( binintersectLsub
% 0.32/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset2_type,type,
% 0.32/0.47 binintersectSubset2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset2,definition,
% 0.32/0.47 ( binintersectSubset2
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( ( binintersect @ A @ B )
% 0.32/0.47 = A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset3_type,type,
% 0.32/0.47 binintersectSubset3: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset3,definition,
% 0.32/0.47 ( binintersectSubset3
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( ( binintersect @ A @ B )
% 0.32/0.47 = B )
% 0.32/0.47 => ( subset @ B @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectER_type,type,
% 0.32/0.47 binintersectER: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectER,definition,
% 0.32/0.47 ( binintersectER
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 0.32/0.47 => ( in @ Xx @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(disjointsetsI1_type,type,
% 0.32/0.47 disjointsetsI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(disjointsetsI1,definition,
% 0.32/0.47 ( disjointsetsI1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ~ ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( in @ Xx @ B ) )
% 0.32/0.47 => ( ( binintersect @ A @ B )
% 0.32/0.47 = emptyset ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectRsub_type,type,
% 0.32/0.47 binintersectRsub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectRsub,definition,
% 0.32/0.47 ( binintersectRsub
% 0.32/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset4_type,type,
% 0.32/0.47 binintersectSubset4: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset4,definition,
% 0.32/0.47 ( binintersectSubset4
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ B @ A )
% 0.32/0.47 => ( ( binintersect @ A @ B )
% 0.32/0.47 = B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset1_type,type,
% 0.32/0.47 binintersectSubset1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(binintersectSubset1,definition,
% 0.32/0.47 ( binintersectSubset1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( ( binintersect @ A @ B )
% 0.32/0.47 = A )
% 0.32/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(bs114d_type,type,
% 0.32/0.47 bs114d: $o ).
% 0.32/0.47
% 0.32/0.47 thf(bs114d,definition,
% 0.32/0.47 ( bs114d
% 0.32/0.47 = ( ! [A: $i,B: $i,C: $i] :
% 0.32/0.47 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 0.32/0.47 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(regular_type,type,
% 0.32/0.47 regular: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminus_type,type,
% 0.32/0.47 setminus: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(setminusI_type,type,
% 0.32/0.47 setminusI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusI,definition,
% 0.32/0.47 ( setminusI
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusEL_type,type,
% 0.32/0.47 setminusEL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusEL,definition,
% 0.32/0.47 ( setminusEL
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.32/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusER_type,type,
% 0.32/0.47 setminusER: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusER,definition,
% 0.32/0.47 ( setminusER
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 0.32/0.47 => ~ ( in @ Xx @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusSubset2_type,type,
% 0.32/0.47 setminusSubset2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusSubset2,definition,
% 0.32/0.47 ( setminusSubset2
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( subset @ A @ B )
% 0.32/0.47 => ( ( setminus @ A @ B )
% 0.32/0.47 = emptyset ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusERneg_type,type,
% 0.32/0.47 setminusERneg: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusERneg,definition,
% 0.32/0.47 ( setminusERneg
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.32/0.47 => ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ Xx @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusELneg_type,type,
% 0.32/0.47 setminusELneg: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusELneg,definition,
% 0.32/0.47 ( setminusELneg
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusILneg_type,type,
% 0.32/0.47 setminusILneg: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusILneg,definition,
% 0.32/0.47 ( setminusILneg
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ~ ( in @ Xx @ A )
% 0.32/0.47 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusIRneg_type,type,
% 0.32/0.47 setminusIRneg: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusIRneg,definition,
% 0.32/0.47 ( setminusIRneg
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ B )
% 0.32/0.47 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusLsub_type,type,
% 0.32/0.47 setminusLsub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusLsub,definition,
% 0.32/0.47 ( setminusLsub
% 0.32/0.47 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setminusSubset1_type,type,
% 0.32/0.47 setminusSubset1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setminusSubset1,definition,
% 0.32/0.47 ( setminusSubset1
% 0.32/0.47 = ( ! [A: $i,B: $i] :
% 0.32/0.47 ( ( ( setminus @ A @ B )
% 0.32/0.47 = emptyset )
% 0.32/0.47 => ( subset @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(symdiff_type,type,
% 0.32/0.47 symdiff: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffE_type,type,
% 0.32/0.47 symdiffE: $o ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffE,definition,
% 0.32/0.47 ( symdiffE
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 0.32/0.47 => ! [Xphi: $o] :
% 0.32/0.47 ( ( ( in @ Xx @ A )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => Xphi ) )
% 0.32/0.47 => ( ( ~ ( in @ Xx @ A )
% 0.32/0.47 => ( ( in @ Xx @ B )
% 0.32/0.47 => Xphi ) )
% 0.32/0.47 => Xphi ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffI1_type,type,
% 0.32/0.47 symdiffI1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffI1,definition,
% 0.32/0.47 ( symdiffI1
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffI2_type,type,
% 0.32/0.47 symdiffI2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffI2,definition,
% 0.32/0.47 ( symdiffI2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ~ ( in @ Xx @ A )
% 0.32/0.47 => ( ( in @ Xx @ B )
% 0.32/0.47 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffIneg1_type,type,
% 0.32/0.47 symdiffIneg1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffIneg1,definition,
% 0.32/0.47 ( symdiffIneg1
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( in @ Xx @ B )
% 0.32/0.47 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffIneg2_type,type,
% 0.32/0.47 symdiffIneg2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(symdiffIneg2,definition,
% 0.32/0.47 ( symdiffIneg2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ~ ( in @ Xx @ A )
% 0.32/0.47 => ( ~ ( in @ Xx @ B )
% 0.32/0.47 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(iskpair_type,type,
% 0.32/0.47 iskpair: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(secondinupair_type,type,
% 0.32/0.47 secondinupair: $o ).
% 0.32/0.47
% 0.32/0.47 thf(secondinupair,definition,
% 0.32/0.47 ( secondinupair
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairIL_type,type,
% 0.32/0.47 setukpairIL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairIL,definition,
% 0.32/0.47 ( setukpairIL
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairIR_type,type,
% 0.32/0.47 setukpairIR: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairIR,definition,
% 0.32/0.47 ( setukpairIR
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(kpairiskpair_type,type,
% 0.32/0.47 kpairiskpair: $o ).
% 0.32/0.47
% 0.32/0.47 thf(kpairiskpair,definition,
% 0.32/0.47 ( kpairiskpair
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(kpair_type,type,
% 0.32/0.47 kpair: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(kpairp_type,type,
% 0.32/0.47 kpairp: $o ).
% 0.32/0.47
% 0.32/0.47 thf(kpairp,definition,
% 0.32/0.47 ( kpairp
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprod_type,type,
% 0.32/0.47 cartprod: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(singletonsubset_type,type,
% 0.32/0.47 singletonsubset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(singletonsubset,definition,
% 0.32/0.47 ( singletonsubset
% 0.32/0.47 = ( ! [A: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(singletoninpowerset_type,type,
% 0.32/0.47 singletoninpowerset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(singletoninpowerset,definition,
% 0.32/0.47 ( singletoninpowerset
% 0.32/0.47 = ( ! [A: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(singletoninpowunion_type,type,
% 0.32/0.47 singletoninpowunion: $o ).
% 0.32/0.47
% 0.32/0.47 thf(singletoninpowunion,definition,
% 0.32/0.47 ( singletoninpowunion
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairset2E_type,type,
% 0.32/0.47 upairset2E: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairset2E,definition,
% 0.32/0.47 ( upairset2E
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.32/0.47 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 0.32/0.47 => ( ( Xz = Xx )
% 0.32/0.47 | ( Xz = Xy ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairsubunion_type,type,
% 0.32/0.47 upairsubunion: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairsubunion,definition,
% 0.32/0.47 ( upairsubunion
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairinpowunion_type,type,
% 0.32/0.47 upairinpowunion: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairinpowunion,definition,
% 0.32/0.47 ( upairinpowunion
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ubforcartprodlem1_type,type,
% 0.32/0.47 ubforcartprodlem1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ubforcartprodlem1,definition,
% 0.32/0.47 ( ubforcartprodlem1
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ubforcartprodlem2_type,type,
% 0.32/0.47 ubforcartprodlem2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ubforcartprodlem2,definition,
% 0.32/0.47 ( ubforcartprodlem2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ubforcartprodlem3_type,type,
% 0.32/0.47 ubforcartprodlem3: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ubforcartprodlem3,definition,
% 0.32/0.47 ( ubforcartprodlem3
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairin_type,type,
% 0.32/0.47 cartprodpairin: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairin,definition,
% 0.32/0.47 ( cartprodpairin
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodmempair1_type,type,
% 0.32/0.47 cartprodmempair1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodmempair1,definition,
% 0.32/0.47 ( cartprodmempair1
% 0.32/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.32/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ? [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 & ( Xu
% 0.32/0.47 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodmempair_type,type,
% 0.32/0.47 cartprodmempair: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodmempair,definition,
% 0.32/0.47 ( cartprodmempair
% 0.32/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.32/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ( iskpair @ Xu ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunionE2_type,type,
% 0.32/0.47 setunionE2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunionE2,definition,
% 0.32/0.47 ( setunionE2
% 0.32/0.47 = ( ! [A: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ ( setunion @ A ) )
% 0.32/0.47 => ? [X: $i] :
% 0.32/0.47 ( ( in @ X @ A )
% 0.32/0.47 & ( in @ Xx @ X ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunionsingleton1_type,type,
% 0.32/0.47 setunionsingleton1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunionsingleton1,definition,
% 0.32/0.47 ( setunionsingleton1
% 0.32/0.47 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunionsingleton2_type,type,
% 0.32/0.47 setunionsingleton2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunionsingleton2,definition,
% 0.32/0.47 ( setunionsingleton2
% 0.32/0.47 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setunionsingleton_type,type,
% 0.32/0.47 setunionsingleton: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setunionsingleton,definition,
% 0.32/0.47 ( setunionsingleton
% 0.32/0.47 = ( ! [Xx: $i] :
% 0.32/0.47 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 0.32/0.47 = Xx ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(singleton_type,type,
% 0.32/0.47 singleton: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(singleton,definition,
% 0.32/0.47 ( singleton
% 0.32/0.47 = ( ^ [A: $i] :
% 0.32/0.47 ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( A
% 0.32/0.47 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(singletonprop_type,type,
% 0.32/0.47 singletonprop: $o ).
% 0.32/0.47
% 0.32/0.47 thf(singletonprop,definition,
% 0.32/0.47 ( singletonprop
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ A )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) )
% 0.32/0.47 => ( ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) )
% 0.32/0.47 => ( singleton
% 0.32/0.47 @ ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ex1_type,type,
% 0.32/0.47 ex1: $i > ( $i > $o ) > $o ).
% 0.32/0.47
% 0.32/0.47 thf(ex1,definition,
% 0.32/0.47 ( ex1
% 0.32/0.47 = ( ^ [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( singleton
% 0.32/0.47 @ ( dsetconstr @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ex1E1_type,type,
% 0.32/0.47 ex1E1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ex1E1,definition,
% 0.32/0.47 ( ex1E1
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ( ex1 @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 => ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ex1I_type,type,
% 0.32/0.47 ex1I: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ex1I,definition,
% 0.32/0.47 ( ex1I
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 => ( ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ A )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xy = Xx ) ) )
% 0.32/0.47 => ( ex1 @ A
% 0.32/0.47 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ex1I2_type,type,
% 0.32/0.47 ex1I2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ex1I2,definition,
% 0.32/0.47 ( ex1I2
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ A )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) )
% 0.32/0.47 => ( ? [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 & ( Xphi @ Xx ) )
% 0.32/0.47 => ( ex1 @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(singletonsuniq_type,type,
% 0.32/0.47 singletonsuniq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(singletonsuniq,definition,
% 0.32/0.47 ( singletonsuniq
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( ( setadjoin @ Xx @ emptyset )
% 0.32/0.47 = ( setadjoin @ Xy @ emptyset ) )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(atmost1p_type,type,
% 0.32/0.47 atmost1p: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(atleast2p_type,type,
% 0.32/0.47 atleast2p: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(atmost2p_type,type,
% 0.32/0.47 atmost2p: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairsetp_type,type,
% 0.32/0.47 upairsetp: $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjL1_type,type,
% 0.32/0.47 setukpairinjL1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjL1,definition,
% 0.32/0.47 ( setukpairinjL1
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.32/0.47 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 0.32/0.47 => ( Xx = Xz ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(kfstsingleton_type,type,
% 0.32/0.47 kfstsingleton: $o ).
% 0.32/0.47
% 0.32/0.47 thf(kfstsingleton,definition,
% 0.32/0.47 ( kfstsingleton
% 0.32/0.47 = ( ! [Xu: $i] :
% 0.32/0.47 ( ( iskpair @ Xu )
% 0.32/0.47 => ( singleton
% 0.32/0.47 @ ( dsetconstr @ ( setunion @ Xu )
% 0.32/0.47 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(theprop_type,type,
% 0.32/0.47 theprop: $o ).
% 0.32/0.47
% 0.32/0.47 thf(theprop,definition,
% 0.32/0.47 ( theprop
% 0.32/0.47 = ( ! [X: $i] :
% 0.32/0.47 ( ( singleton @ X )
% 0.32/0.47 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(kfst_type,type,
% 0.32/0.47 kfst: $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(kfstpairEq_type,type,
% 0.32/0.47 kfstpairEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(kfstpairEq,definition,
% 0.32/0.47 ( kfstpairEq
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.32/0.47 = Xx ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodfstin_type,type,
% 0.32/0.47 cartprodfstin: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodfstin,definition,
% 0.32/0.47 ( cartprodfstin
% 0.32/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.32/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjL2_type,type,
% 0.32/0.47 setukpairinjL2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjL2,definition,
% 0.32/0.47 ( setukpairinjL2
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.32/0.47 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.32/0.47 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.32/0.47 => ( Xx = Xz ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjL_type,type,
% 0.32/0.47 setukpairinjL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjL,definition,
% 0.32/0.47 ( setukpairinjL
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.32/0.47 ( ( ( kpair @ Xx @ Xy )
% 0.32/0.47 = ( kpair @ Xz @ Xu ) )
% 0.32/0.47 => ( Xx = Xz ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR11_type,type,
% 0.32/0.47 setukpairinjR11: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR11,definition,
% 0.32/0.47 ( setukpairinjR11
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.32/0.47 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR12_type,type,
% 0.32/0.47 setukpairinjR12: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR12,definition,
% 0.32/0.47 ( setukpairinjR12
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xx = Xy )
% 0.32/0.47 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.32/0.47 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR1_type,type,
% 0.32/0.47 setukpairinjR1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR1,definition,
% 0.32/0.47 ( setukpairinjR1
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.32/0.47 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.32/0.47 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.32/0.47 => ( ( Xz = Xu )
% 0.32/0.47 => ( Xy = Xu ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(upairequniteq_type,type,
% 0.32/0.47 upairequniteq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(upairequniteq,definition,
% 0.32/0.47 ( upairequniteq
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 0.32/0.47 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 0.32/0.47 = ( setadjoin @ Xz @ emptyset ) )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR2_type,type,
% 0.32/0.47 setukpairinjR2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR2,definition,
% 0.32/0.47 ( setukpairinjR2
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.32/0.47 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 0.32/0.47 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 0.32/0.47 => ( Xy = Xu ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR_type,type,
% 0.32/0.47 setukpairinjR: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setukpairinjR,definition,
% 0.32/0.47 ( setukpairinjR
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 0.32/0.47 ( ( ( kpair @ Xx @ Xy )
% 0.32/0.47 = ( kpair @ Xz @ Xu ) )
% 0.32/0.47 => ( Xy = Xu ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ksndsingleton_type,type,
% 0.32/0.47 ksndsingleton: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ksndsingleton,definition,
% 0.32/0.47 ( ksndsingleton
% 0.32/0.47 = ( ! [Xu: $i] :
% 0.32/0.47 ( ( iskpair @ Xu )
% 0.32/0.47 => ( singleton
% 0.32/0.47 @ ( dsetconstr @ ( setunion @ Xu )
% 0.32/0.47 @ ^ [Xx: $i] :
% 0.32/0.47 ( Xu
% 0.32/0.47 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ksnd_type,type,
% 0.32/0.47 ksnd: $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(ksndpairEq_type,type,
% 0.32/0.47 ksndpairEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ksndpairEq,definition,
% 0.32/0.47 ( ksndpairEq
% 0.32/0.47 = ( ! [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.32/0.47 = Xy ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(kpairsurjEq_type,type,
% 0.32/0.47 kpairsurjEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(kpairsurjEq,definition,
% 0.32/0.47 ( kpairsurjEq
% 0.32/0.47 = ( ! [Xu: $i] :
% 0.32/0.47 ( ( iskpair @ Xu )
% 0.32/0.47 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.32/0.47 = Xu ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodsndin_type,type,
% 0.32/0.47 cartprodsndin: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodsndin,definition,
% 0.32/0.47 ( cartprodsndin
% 0.32/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.32/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairmemEL_type,type,
% 0.32/0.47 cartprodpairmemEL: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairmemEL,definition,
% 0.32/0.47 ( cartprodpairmemEL
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairmemER_type,type,
% 0.32/0.47 cartprodpairmemER: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairmemER,definition,
% 0.32/0.47 ( cartprodpairmemER
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ( in @ Xy @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodmempaircEq_type,type,
% 0.32/0.47 cartprodmempaircEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodmempaircEq,definition,
% 0.32/0.47 ( cartprodmempaircEq
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( kpair @ Xx @ Xy )
% 0.32/0.47 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodfstpairEq_type,type,
% 0.32/0.47 cartprodfstpairEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodfstpairEq,definition,
% 0.32/0.47 ( cartprodfstpairEq
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 0.32/0.47 = Xx ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodsndpairEq_type,type,
% 0.32/0.47 cartprodsndpairEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodsndpairEq,definition,
% 0.32/0.47 ( cartprodsndpairEq
% 0.32/0.47 = ( ! [A: $i,B: $i,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 0.32/0.47 = Xy ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairsurjEq_type,type,
% 0.32/0.47 cartprodpairsurjEq: $o ).
% 0.32/0.47
% 0.32/0.47 thf(cartprodpairsurjEq,definition,
% 0.32/0.47 ( cartprodpairsurjEq
% 0.32/0.47 = ( ! [A: $i,B: $i,Xu: $i] :
% 0.32/0.47 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 0.32/0.47 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 0.32/0.47 = Xu ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(breln_type,type,
% 0.32/0.47 breln: $i > $i > $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(breln,definition,
% 0.32/0.47 ( breln
% 0.32/0.47 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstr_type,type,
% 0.32/0.47 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrI_type,type,
% 0.32/0.47 dpsetconstrI: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrI,definition,
% 0.32/0.47 ( dpsetconstrI
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( Xphi @ Xx @ Xy )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy )
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrSub_type,type,
% 0.32/0.47 dpsetconstrSub: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrSub,definition,
% 0.32/0.47 ( dpsetconstrSub
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.32/0.47 ( subset
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 0.32/0.47 @ ( cartprod @ A @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(setOfPairsIsBReln_type,type,
% 0.32/0.47 setOfPairsIsBReln: $o ).
% 0.32/0.47
% 0.32/0.47 thf(setOfPairsIsBReln,definition,
% 0.32/0.47 ( setOfPairsIsBReln
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 0.32/0.47 ( breln @ A @ B
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrERa_type,type,
% 0.32/0.47 dpsetconstrERa: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrERa,definition,
% 0.32/0.47 ( dpsetconstrERa
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy )
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.32/0.47 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrEL1_type,type,
% 0.32/0.47 dpsetconstrEL1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrEL1,definition,
% 0.32/0.47 ( dpsetconstrEL1
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ ( kpair @ Xx @ Xy )
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.32/0.47 => ( in @ Xx @ A ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrEL2_type,type,
% 0.32/0.47 dpsetconstrEL2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrEL2,definition,
% 0.32/0.47 ( dpsetconstrEL2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ ( kpair @ Xx @ Xy )
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.32/0.47 => ( in @ Xy @ B ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrER_type,type,
% 0.32/0.47 dpsetconstrER: $o ).
% 0.32/0.47
% 0.32/0.47 thf(dpsetconstrER,definition,
% 0.32/0.47 ( dpsetconstrER
% 0.32/0.47 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( in @ ( kpair @ Xx @ Xy )
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 0.32/0.47 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(func_type,type,
% 0.32/0.47 func: $i > $i > $i > $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcSet_type,type,
% 0.32/0.47 funcSet: $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(funcImageSingleton_type,type,
% 0.32/0.47 funcImageSingleton: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcImageSingleton,definition,
% 0.32/0.47 ( funcImageSingleton
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( singleton
% 0.32/0.47 @ ( dsetconstr @ B
% 0.32/0.47 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(apProp_type,type,
% 0.32/0.47 apProp: $o ).
% 0.32/0.47
% 0.32/0.47 thf(apProp,definition,
% 0.32/0.47 ( apProp
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in
% 0.32/0.47 @ ( setunion
% 0.32/0.47 @ ( dsetconstr @ B
% 0.32/0.47 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 0.32/0.47 @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ap_type,type,
% 0.32/0.47 ap: $i > $i > $i > $i > $i ).
% 0.32/0.47
% 0.32/0.47 thf(app_type,type,
% 0.32/0.47 app: $o ).
% 0.32/0.47
% 0.32/0.47 thf(app,definition,
% 0.32/0.47 ( app
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(infuncsetfunc_type,type,
% 0.32/0.47 infuncsetfunc: $o ).
% 0.32/0.47
% 0.32/0.47 thf(infuncsetfunc,definition,
% 0.32/0.47 ( infuncsetfunc
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.32/0.47 => ( func @ A @ B @ Xf ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ap2p_type,type,
% 0.32/0.47 ap2p: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ap2p,definition,
% 0.32/0.47 ( ap2p
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcinfuncset_type,type,
% 0.32/0.47 funcinfuncset: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcinfuncset,definition,
% 0.32/0.47 ( funcinfuncset
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(lamProp_type,type,
% 0.32/0.47 lamProp: $o ).
% 0.32/0.47
% 0.32/0.47 thf(lamProp,definition,
% 0.32/0.47 ( lamProp
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.32/0.47 => ( func @ A @ B
% 0.32/0.47 @ ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xf @ Xx )
% 0.32/0.47 = Xy ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(lam_type,type,
% 0.32/0.47 lam: $i > $i > ( $i > $i ) > $i ).
% 0.32/0.47
% 0.32/0.47 thf(lam,definition,
% 0.32/0.47 ( lam
% 0.32/0.47 = ( ^ [A: $i,B: $i,Xf: $i > $i] :
% 0.32/0.47 ( dpsetconstr @ A @ B
% 0.32/0.47 @ ^ [Xx: $i,Xy: $i] :
% 0.32/0.47 ( ( Xf @ Xx )
% 0.32/0.47 = Xy ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(lamp_type,type,
% 0.32/0.47 lamp: $o ).
% 0.32/0.47
% 0.32/0.47 thf(lamp,definition,
% 0.32/0.47 ( lamp
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.32/0.47 => ( func @ A @ B
% 0.32/0.47 @ ( lam @ A @ B
% 0.32/0.47 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(lam2p_type,type,
% 0.32/0.47 lam2p: $o ).
% 0.32/0.47
% 0.32/0.47 thf(lam2p,definition,
% 0.32/0.47 ( lam2p
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( Xf @ Xx ) @ B ) )
% 0.32/0.47 => ( in
% 0.32/0.47 @ ( lam @ A @ B
% 0.32/0.47 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 0.32/0.47 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(brelnall1_type,type,
% 0.32/0.47 brelnall1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(brelnall1,definition,
% 0.32/0.47 ( brelnall1
% 0.32/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.32/0.47 ( ( breln @ A @ B @ R )
% 0.32/0.47 => ! [Xphi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.32/0.47 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ R )
% 0.32/0.47 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(brelnall2_type,type,
% 0.32/0.47 brelnall2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(brelnall2,definition,
% 0.32/0.47 ( brelnall2
% 0.32/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.32/0.47 ( ( breln @ A @ B @ R )
% 0.32/0.47 => ! [Xphi: $i > $o] :
% 0.32/0.47 ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.32/0.47 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ R )
% 0.32/0.47 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(ex1E2_type,type,
% 0.32/0.47 ex1E2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(ex1E2,definition,
% 0.32/0.47 ( ex1E2
% 0.32/0.47 = ( ! [A: $i,Xphi: $i > $o] :
% 0.32/0.47 ( ( ex1 @ A
% 0.32/0.47 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ A )
% 0.32/0.47 => ( ( Xphi @ Xx )
% 0.32/0.47 => ( ( Xphi @ Xy )
% 0.32/0.47 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp1_type,type,
% 0.32/0.47 funcGraphProp1: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp1,definition,
% 0.32/0.47 ( funcGraphProp1
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp3_type,type,
% 0.32/0.47 funcGraphProp3: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp3,definition,
% 0.32/0.47 ( funcGraphProp3
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp2_type,type,
% 0.32/0.47 funcGraphProp2: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp2,definition,
% 0.32/0.47 ( funcGraphProp2
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.32/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.32/0.47 = Xy ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcextLem_type,type,
% 0.32/0.47 funcextLem: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcextLem,definition,
% 0.32/0.47 ( funcextLem
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xg: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xg )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.32/0.47 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp4_type,type,
% 0.32/0.47 funcGraphProp4: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcGraphProp4,definition,
% 0.32/0.47 ( funcGraphProp4
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.32/0.47 => ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 0.32/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.32/0.47 = Xy ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(subbreln_type,type,
% 0.32/0.47 subbreln: $o ).
% 0.32/0.47
% 0.32/0.47 thf(subbreln,definition,
% 0.32/0.47 ( subbreln
% 0.32/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.32/0.47 ( ( breln @ A @ B @ R )
% 0.32/0.47 => ! [S: $i] :
% 0.32/0.47 ( ( breln @ A @ B @ S )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.32/0.47 => ( subset @ R @ S ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(eqbreln_type,type,
% 0.32/0.47 eqbreln: $o ).
% 0.32/0.47
% 0.32/0.47 thf(eqbreln,definition,
% 0.32/0.47 ( eqbreln
% 0.32/0.47 = ( ! [A: $i,B: $i,R: $i] :
% 0.32/0.47 ( ( breln @ A @ B @ R )
% 0.32/0.47 => ! [S: $i] :
% 0.32/0.47 ( ( breln @ A @ B @ S )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ! [Xy: $i] :
% 0.32/0.47 ( ( in @ Xy @ B )
% 0.32/0.47 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 0.32/0.47 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 0.32/0.47 => ( R = S ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcext_type,type,
% 0.32/0.47 funcext: $o ).
% 0.32/0.47
% 0.32/0.47 thf(funcext,definition,
% 0.32/0.47 ( funcext
% 0.32/0.47 = ( ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xf )
% 0.32/0.47 => ! [Xg: $i] :
% 0.32/0.47 ( ( func @ A @ B @ Xg )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.32/0.47 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.32/0.47 => ( Xf = Xg ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 thf(funcext2,conjecture,
% 0.32/0.47 ( setextAx
% 0.32/0.47 => ( emptysetAx
% 0.32/0.47 => ( setadjoinAx
% 0.32/0.47 => ( powersetAx
% 0.32/0.47 => ( setunionAx
% 0.32/0.47 => ( omega0Ax
% 0.32/0.47 => ( omegaSAx
% 0.32/0.47 => ( omegaIndAx
% 0.32/0.47 => ( replAx
% 0.32/0.47 => ( foundationAx
% 0.32/0.47 => ( wellorderingAx
% 0.32/0.47 => ( descrp
% 0.32/0.47 => ( dsetconstrI
% 0.32/0.47 => ( dsetconstrEL
% 0.32/0.47 => ( dsetconstrER
% 0.32/0.47 => ( exuE1
% 0.32/0.47 => ( prop2setE
% 0.32/0.47 => ( emptysetE
% 0.32/0.47 => ( emptysetimpfalse
% 0.32/0.47 => ( notinemptyset
% 0.32/0.47 => ( exuE3e
% 0.32/0.47 => ( setext
% 0.32/0.47 => ( emptyI
% 0.32/0.47 => ( noeltsimpempty
% 0.32/0.47 => ( setbeta
% 0.32/0.47 => ( nonemptyE1
% 0.32/0.47 => ( nonemptyI
% 0.32/0.47 => ( nonemptyI1
% 0.32/0.47 => ( setadjoinIL
% 0.32/0.47 => ( emptyinunitempty
% 0.32/0.47 => ( setadjoinIR
% 0.32/0.47 => ( setadjoinE
% 0.32/0.47 => ( setadjoinOr
% 0.32/0.47 => ( setoftrueEq
% 0.32/0.47 => ( powersetI
% 0.32/0.47 => ( emptyinPowerset
% 0.32/0.47 => ( emptyInPowerset
% 0.32/0.47 => ( powersetE
% 0.32/0.47 => ( setunionI
% 0.32/0.47 => ( setunionE
% 0.32/0.47 => ( subPowSU
% 0.32/0.47 => ( exuE2
% 0.32/0.47 => ( nonemptyImpWitness
% 0.32/0.47 => ( uniqinunit
% 0.32/0.47 => ( notinsingleton
% 0.32/0.47 => ( eqinunit
% 0.32/0.47 => ( singletonsswitch
% 0.32/0.47 => ( upairsetE
% 0.32/0.47 => ( upairsetIL
% 0.32/0.47 => ( upairsetIR
% 0.32/0.47 => ( emptyE1
% 0.32/0.47 => ( vacuousDall
% 0.32/0.47 => ( quantDeMorgan1
% 0.32/0.47 => ( quantDeMorgan2
% 0.32/0.47 => ( quantDeMorgan3
% 0.32/0.47 => ( quantDeMorgan4
% 0.32/0.47 => ( prop2setI
% 0.32/0.47 => ( prop2set2propI
% 0.32/0.47 => ( notdexE
% 0.32/0.47 => ( notdallE
% 0.32/0.47 => ( exuI1
% 0.32/0.47 => ( exuI3
% 0.32/0.47 => ( exuI2
% 0.32/0.47 => ( inCongP
% 0.32/0.47 => ( in__Cong
% 0.32/0.47 => ( exuE3u
% 0.32/0.47 => ( exu__Cong
% 0.32/0.47 => ( emptyset__Cong
% 0.32/0.47 => ( setadjoin__Cong
% 0.32/0.47 => ( powerset__Cong
% 0.32/0.47 => ( setunion__Cong
% 0.32/0.47 => ( omega__Cong
% 0.32/0.47 => ( exuEu
% 0.32/0.47 => ( descr__Cong
% 0.32/0.47 => ( dsetconstr__Cong
% 0.32/0.47 => ( subsetI1
% 0.32/0.47 => ( eqimpsubset2
% 0.32/0.47 => ( eqimpsubset1
% 0.32/0.47 => ( subsetI2
% 0.32/0.47 => ( emptysetsubset
% 0.32/0.47 => ( subsetE
% 0.32/0.47 => ( subsetE2
% 0.32/0.47 => ( notsubsetI
% 0.32/0.47 => ( notequalI1
% 0.32/0.47 => ( notequalI2
% 0.32/0.47 => ( subsetRefl
% 0.32/0.47 => ( subsetTrans
% 0.32/0.47 => ( setadjoinSub
% 0.32/0.47 => ( setadjoinSub2
% 0.32/0.47 => ( subset2powerset
% 0.32/0.47 => ( setextsub
% 0.32/0.47 => ( subsetemptysetimpeq
% 0.32/0.47 => ( powersetI1
% 0.32/0.47 => ( powersetE1
% 0.32/0.47 => ( inPowerset
% 0.32/0.47 => ( powersetsubset
% 0.32/0.47 => ( sepInPowerset
% 0.32/0.47 => ( sepSubset
% 0.32/0.47 => ( binunionIL
% 0.32/0.47 => ( upairset2IR
% 0.32/0.47 => ( binunionIR
% 0.32/0.47 => ( binunionEcases
% 0.32/0.47 => ( binunionE
% 0.32/0.47 => ( binunionLsub
% 0.32/0.47 => ( binunionRsub
% 0.32/0.47 => ( binintersectI
% 0.32/0.47 => ( binintersectSubset5
% 0.32/0.47 => ( binintersectEL
% 0.32/0.47 => ( binintersectLsub
% 0.32/0.47 => ( binintersectSubset2
% 0.32/0.47 => ( binintersectSubset3
% 0.32/0.47 => ( binintersectER
% 0.32/0.47 => ( disjointsetsI1
% 0.32/0.47 => ( binintersectRsub
% 0.32/0.47 => ( binintersectSubset4
% 0.32/0.47 => ( binintersectSubset1
% 0.32/0.47 => ( bs114d
% 0.32/0.47 => ( setminusI
% 0.32/0.47 => ( setminusEL
% 0.32/0.47 => ( setminusER
% 0.32/0.47 => ( setminusSubset2
% 0.32/0.47 => ( setminusERneg
% 0.32/0.47 => ( setminusELneg
% 0.32/0.47 => ( setminusILneg
% 0.32/0.47 => ( setminusIRneg
% 0.32/0.47 => ( setminusLsub
% 0.32/0.47 => ( setminusSubset1
% 0.32/0.47 => ( symdiffE
% 0.32/0.47 => ( symdiffI1
% 0.32/0.47 => ( symdiffI2
% 0.32/0.47 => ( symdiffIneg1
% 0.32/0.47 => ( symdiffIneg2
% 0.32/0.47 => ( secondinupair
% 0.32/0.47 => ( setukpairIL
% 0.32/0.47 => ( setukpairIR
% 0.32/0.47 => ( kpairiskpair
% 0.32/0.47 => ( kpairp
% 0.32/0.47 => ( singletonsubset
% 0.32/0.47 => ( singletoninpowerset
% 0.32/0.47 => ( singletoninpowunion
% 0.32/0.47 => ( upairset2E
% 0.32/0.47 => ( upairsubunion
% 0.32/0.47 => ( upairinpowunion
% 0.32/0.47 => ( ubforcartprodlem1
% 0.32/0.47 => ( ubforcartprodlem2
% 0.32/0.47 => ( ubforcartprodlem3
% 0.32/0.47 => ( cartprodpairin
% 0.32/0.47 => ( cartprodmempair1
% 0.32/0.47 => ( cartprodmempair
% 0.32/0.47 => ( setunionE2
% 0.32/0.47 => ( setunionsingleton1
% 0.32/0.47 => ( setunionsingleton2
% 0.32/0.47 => ( setunionsingleton
% 0.32/0.47 => ( singletonprop
% 0.32/0.47 => ( ex1E1
% 0.32/0.47 => ( ex1I
% 0.32/0.47 => ( ex1I2
% 0.32/0.47 => ( singletonsuniq
% 0.32/0.47 => ( setukpairinjL1
% 0.32/0.47 => ( kfstsingleton
% 0.32/0.47 => ( theprop
% 0.32/0.47 => ( kfstpairEq
% 0.32/0.47 => ( cartprodfstin
% 0.32/0.47 => ( setukpairinjL2
% 0.32/0.47 => ( setukpairinjL
% 0.32/0.47 => ( setukpairinjR11
% 0.32/0.47 => ( setukpairinjR12
% 0.32/0.47 => ( setukpairinjR1
% 0.32/0.47 => ( upairequniteq
% 0.32/0.47 => ( setukpairinjR2
% 0.32/0.47 => ( setukpairinjR
% 0.32/0.47 => ( ksndsingleton
% 0.32/0.47 => ( ksndpairEq
% 0.32/0.47 => ( kpairsurjEq
% 0.32/0.47 => ( cartprodsndin
% 0.32/0.47 => ( cartprodpairmemEL
% 0.32/0.47 => ( cartprodpairmemER
% 0.32/0.47 => ( cartprodmempaircEq
% 0.32/0.47 => ( cartprodfstpairEq
% 0.32/0.47 => ( cartprodsndpairEq
% 0.32/0.47 => ( cartprodpairsurjEq
% 0.32/0.47 => ( dpsetconstrI
% 0.32/0.47 => ( dpsetconstrSub
% 0.32/0.47 => ( setOfPairsIsBReln
% 0.32/0.47 => ( dpsetconstrERa
% 0.32/0.47 => ( dpsetconstrEL1
% 0.32/0.47 => ( dpsetconstrEL2
% 0.32/0.47 => ( dpsetconstrER
% 0.32/0.47 => ( funcImageSingleton
% 0.32/0.47 => ( apProp
% 0.32/0.47 => ( app
% 0.32/0.47 => ( infuncsetfunc
% 0.32/0.47 => ( ap2p
% 0.32/0.47 => ( funcinfuncset
% 0.32/0.47 => ( lamProp
% 0.32/0.47 => ( lamp
% 0.32/0.47 => ( lam2p
% 0.32/0.47 => ( brelnall1
% 0.32/0.47 => ( brelnall2
% 0.32/0.47 => ( ex1E2
% 0.32/0.47 => ( funcGraphProp1
% 0.32/0.47 => ( funcGraphProp3
% 0.32/0.47 => ( funcGraphProp2
% 0.32/0.47 => ( funcextLem
% 0.32/0.47 => ( funcGraphProp4
% 0.32/0.47 => ( subbreln
% 0.32/0.47 => ( eqbreln
% 0.32/0.47 => ( funcext
% 0.32/0.47 => ! [A: $i,B: $i,Xf: $i] :
% 0.32/0.47 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 0.32/0.47 => ! [Xg: $i] :
% 0.32/0.47 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 0.32/0.47 => ( ! [Xx: $i] :
% 0.32/0.47 ( ( in @ Xx @ A )
% 0.32/0.47 => ( ( ap @ A @ B @ Xf @ Xx )
% 0.32/0.47 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 0.32/0.47 => ( Xf = Xg ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 0.32/0.47
% 0.32/0.47 %------------------------------------------------------------------------------
% 0.32/0.47 ------------------------
% 2.62/1.59 ---- Embedded in THF ---
% 2.62/1.59 %%% This output was generated by embedproblem, version 1.9.5 (library version 1.9).
% 2.62/1.59 %%% Generated on Tue Feb 24 12:30:57 EST 2026
% 2.62/1.59 %%% using '$$dhol' embedding, version 1.3.0.
% 2.62/1.59 %%% Logic specification used:
% 2.62/1.59 %%% thf(spec, logic, $$dhol).
% 2.62/1.59
% 2.62/1.59 % SZS output start ListOfTHF for /export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2DTF14276.p
% See solution above
% 2.62/1.59 ------------------------
% 2.91/1.61 ---- Cleaned THF ---
% 2.91/1.61 thf(in_type,type,
% 2.91/1.61 in: $i > $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(exu_type,type,
% 2.91/1.61 exu: ( $i > $o ) > $o ).
% 2.91/1.61
% 2.91/1.61 thf(exu,definition,
% 2.91/1.61 ( exu
% 2.91/1.61 = ( ^ [Xphi: $i > $o] :
% 2.91/1.61 ? [Xx: $i] :
% 2.91/1.61 ( ( Xphi @ Xx )
% 2.91/1.61 & ! [Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xy )
% 2.91/1.61 => ( Xx = Xy ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setextAx_type,type,
% 2.91/1.61 setextAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setextAx,definition,
% 2.91/1.61 ( setextAx
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 <=> ( in @ Xx @ B ) )
% 2.91/1.61 => ( A = B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyset_type,type,
% 2.91/1.61 emptyset: $i ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetAx_type,type,
% 2.91/1.61 emptysetAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetAx,definition,
% 2.91/1.61 ( emptysetAx
% 2.91/1.61 = ( ! [Xx: $i] :
% 2.91/1.61 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoin_type,type,
% 2.91/1.61 setadjoin: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinAx_type,type,
% 2.91/1.61 setadjoinAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinAx,definition,
% 2.91/1.61 ( setadjoinAx
% 2.91/1.61 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.91/1.61 <=> ( ( Xy = Xx )
% 2.91/1.61 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powerset_type,type,
% 2.91/1.61 powerset: $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(powersetAx_type,type,
% 2.91/1.61 powersetAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powersetAx,definition,
% 2.91/1.61 ( powersetAx
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( in @ B @ ( powerset @ A ) )
% 2.91/1.61 <=> ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setunion_type,type,
% 2.91/1.61 setunion: $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(setunionAx_type,type,
% 2.91/1.61 setunionAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setunionAx,definition,
% 2.91/1.61 ( setunionAx
% 2.91/1.61 = ( ! [A: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( setunion @ A ) )
% 2.91/1.61 <=> ? [B: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 & ( in @ B @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(omega_type,type,
% 2.91/1.61 omega: $i ).
% 2.91/1.61
% 2.91/1.61 thf(omega0Ax_type,type,
% 2.91/1.61 omega0Ax: $o ).
% 2.91/1.61
% 2.91/1.61 thf(omega0Ax,definition,
% 2.91/1.61 ( omega0Ax
% 2.91/1.61 = ( in @ emptyset @ omega ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(omegaSAx_type,type,
% 2.91/1.61 omegaSAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(omegaSAx,definition,
% 2.91/1.61 ( omegaSAx
% 2.91/1.61 = ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ omega )
% 2.91/1.61 => ( in @ ( setadjoin @ Xx @ Xx ) @ omega ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(omegaIndAx_type,type,
% 2.91/1.61 omegaIndAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(omegaIndAx,definition,
% 2.91/1.61 ( omegaIndAx
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ( ( in @ emptyset @ A )
% 2.91/1.61 & ! [Xx: $i] :
% 2.91/1.61 ( ( ( in @ Xx @ omega )
% 2.91/1.61 & ( in @ Xx @ A ) )
% 2.91/1.61 => ( in @ ( setadjoin @ Xx @ Xx ) @ A ) ) )
% 2.91/1.61 => ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ omega )
% 2.91/1.61 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(replAx_type,type,
% 2.91/1.61 replAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(replAx,definition,
% 2.91/1.61 ( replAx
% 2.91/1.61 = ( ! [Xphi: $i > $i > $o,A: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( exu
% 2.91/1.61 @ ^ [Xy: $i] : ( Xphi @ Xx @ Xy ) ) )
% 2.91/1.61 => ? [B: $i] :
% 2.91/1.61 ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 <=> ? [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ A )
% 2.91/1.61 & ( Xphi @ Xy @ Xx ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(foundationAx_type,type,
% 2.91/1.61 foundationAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(foundationAx,definition,
% 2.91/1.61 ( foundationAx
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.91/1.61 => ? [B: $i] :
% 2.91/1.61 ( ( in @ B @ A )
% 2.91/1.61 & ~ ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 & ( in @ Xx @ A ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(wellorderingAx_type,type,
% 2.91/1.61 wellorderingAx: $o ).
% 2.91/1.61
% 2.91/1.61 thf(wellorderingAx,definition,
% 2.91/1.61 ( wellorderingAx
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ? [B: $i] :
% 2.91/1.61 ( ! [C: $i] :
% 2.91/1.61 ( ( in @ C @ B )
% 2.91/1.61 => ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ C )
% 2.91/1.61 => ( in @ Xx @ A ) ) )
% 2.91/1.61 & ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( ( in @ Xx @ A )
% 2.91/1.61 & ( in @ Xy @ A ) )
% 2.91/1.61 => ( ! [C: $i] :
% 2.91/1.61 ( ( in @ C @ B )
% 2.91/1.61 => ( ( in @ Xx @ C )
% 2.91/1.61 <=> ( in @ Xy @ C ) ) )
% 2.91/1.61 => ( Xx = Xy ) ) )
% 2.91/1.61 & ! [C: $i,D: $i] :
% 2.91/1.61 ( ( ( in @ C @ B )
% 2.91/1.61 & ( in @ D @ B ) )
% 2.91/1.61 => ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ C )
% 2.91/1.61 => ( in @ Xx @ D ) )
% 2.91/1.61 | ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ D )
% 2.91/1.61 => ( in @ Xx @ C ) ) ) )
% 2.91/1.61 & ! [C: $i] :
% 2.91/1.61 ( ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ C )
% 2.91/1.61 => ( in @ Xx @ A ) )
% 2.91/1.61 & ? [Xx: $i] : ( in @ Xx @ C ) )
% 2.91/1.61 => ? [D: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ D @ B )
% 2.91/1.61 & ( in @ Xx @ C )
% 2.91/1.61 & ~ ? [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ D )
% 2.91/1.61 & ( in @ Xy @ C ) )
% 2.91/1.61 & ! [E: $i] :
% 2.91/1.61 ( ( in @ E @ B )
% 2.91/1.61 => ( ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ E )
% 2.91/1.61 => ( in @ Xy @ D ) )
% 2.91/1.61 | ( in @ Xx @ E ) ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(descr_type,type,
% 2.91/1.61 descr: ( $i > $o ) > $i ).
% 2.91/1.61
% 2.91/1.61 thf(descrp_type,type,
% 2.91/1.61 descrp: $o ).
% 2.91/1.61
% 2.91/1.61 thf(descrp,definition,
% 2.91/1.61 ( descrp
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ( Xphi
% 2.91/1.61 @ ( descr
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstr_type,type,
% 2.91/1.61 dsetconstr: $i > ( $i > $o ) > $i ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstrI_type,type,
% 2.91/1.61 dsetconstrI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstrI,definition,
% 2.91/1.61 ( dsetconstrI
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ( Xphi @ Xx )
% 2.91/1.61 => ( in @ Xx
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstrEL_type,type,
% 2.91/1.61 dsetconstrEL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstrEL,definition,
% 2.91/1.61 ( dsetconstrEL
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.91/1.61 => ( in @ Xx @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstrER_type,type,
% 2.91/1.61 dsetconstrER: $o ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstrER,definition,
% 2.91/1.61 ( dsetconstrER
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.91/1.61 => ( Xphi @ Xx ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuE1_type,type,
% 2.91/1.61 exuE1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuE1,definition,
% 2.91/1.61 ( exuE1
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ? [Xx: $i] :
% 2.91/1.61 ( ( Xphi @ Xx )
% 2.91/1.61 & ! [Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xy )
% 2.91/1.61 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(prop2set_type,type,
% 2.91/1.61 prop2set: $o > $i ).
% 2.91/1.61
% 2.91/1.61 thf(prop2setE_type,type,
% 2.91/1.61 prop2setE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(prop2setE,definition,
% 2.91/1.61 ( prop2setE
% 2.91/1.61 = ( ! [Xphi: $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( prop2set @ Xphi ) )
% 2.91/1.61 => Xphi ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetE_type,type,
% 2.91/1.61 emptysetE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetE,definition,
% 2.91/1.61 ( emptysetE
% 2.91/1.61 = ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ emptyset )
% 2.91/1.61 => ! [Xphi: $o] : Xphi ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetimpfalse_type,type,
% 2.91/1.61 emptysetimpfalse: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetimpfalse,definition,
% 2.91/1.61 ( emptysetimpfalse
% 2.91/1.61 = ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ emptyset )
% 2.91/1.61 => $false ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notinemptyset_type,type,
% 2.91/1.61 notinemptyset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notinemptyset,definition,
% 2.91/1.61 ( notinemptyset
% 2.91/1.61 = ( ! [Xx: $i] :
% 2.91/1.61 ~ ( in @ Xx @ emptyset ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuE3e_type,type,
% 2.91/1.61 exuE3e: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuE3e,definition,
% 2.91/1.61 ( exuE3e
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ? [Xx: $i] : ( Xphi @ Xx ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setext_type,type,
% 2.91/1.61 setext: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setext,definition,
% 2.91/1.61 ( setext
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ B ) )
% 2.91/1.61 => ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ A ) )
% 2.91/1.61 => ( A = B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyI_type,type,
% 2.91/1.61 emptyI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptyI,definition,
% 2.91/1.61 ( emptyI
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ~ ( in @ Xx @ A )
% 2.91/1.61 => ( A = emptyset ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(noeltsimpempty_type,type,
% 2.91/1.61 noeltsimpempty: $o ).
% 2.91/1.61
% 2.91/1.61 thf(noeltsimpempty,definition,
% 2.91/1.61 ( noeltsimpempty
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ~ ( in @ Xx @ A )
% 2.91/1.61 => ( A = emptyset ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setbeta_type,type,
% 2.91/1.61 setbeta: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setbeta,definition,
% 2.91/1.61 ( setbeta
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ( in @ Xx
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) )
% 2.91/1.61 <=> ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(nonempty_type,type,
% 2.91/1.61 nonempty: $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(nonempty,definition,
% 2.91/1.61 ( nonempty
% 2.91/1.61 = ( ^ [Xx: $i] : ( Xx != emptyset ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyE1_type,type,
% 2.91/1.61 nonemptyE1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyE1,definition,
% 2.91/1.61 ( nonemptyE1
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ( nonempty @ A )
% 2.91/1.61 => ? [Xx: $i] : ( in @ Xx @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyI_type,type,
% 2.91/1.61 nonemptyI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyI,definition,
% 2.91/1.61 ( nonemptyI
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ( Xphi @ Xx )
% 2.91/1.61 => ( nonempty
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyI1_type,type,
% 2.91/1.61 nonemptyI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyI1,definition,
% 2.91/1.61 ( nonemptyI1
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ? [Xx: $i] : ( in @ Xx @ A )
% 2.91/1.61 => ( nonempty @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinIL_type,type,
% 2.91/1.61 setadjoinIL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinIL,definition,
% 2.91/1.61 ( setadjoinIL
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ Xy ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyinunitempty_type,type,
% 2.91/1.61 emptyinunitempty: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptyinunitempty,definition,
% 2.91/1.61 ( emptyinunitempty
% 2.91/1.61 = ( in @ emptyset @ ( setadjoin @ emptyset @ emptyset ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinIR_type,type,
% 2.91/1.61 setadjoinIR: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinIR,definition,
% 2.91/1.61 ( setadjoinIR
% 2.91/1.61 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ A )
% 2.91/1.61 => ( in @ Xy @ ( setadjoin @ Xx @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinE_type,type,
% 2.91/1.61 setadjoinE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinE,definition,
% 2.91/1.61 ( setadjoinE
% 2.91/1.61 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.91/1.61 => ! [Xphi: $o] :
% 2.91/1.61 ( ( ( Xy = Xx )
% 2.91/1.61 => Xphi )
% 2.91/1.61 => ( ( ( in @ Xy @ A )
% 2.91/1.61 => Xphi )
% 2.91/1.61 => Xphi ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinOr_type,type,
% 2.91/1.61 setadjoinOr: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinOr,definition,
% 2.91/1.61 ( setadjoinOr
% 2.91/1.61 = ( ! [Xx: $i,A: $i,Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ ( setadjoin @ Xx @ A ) )
% 2.91/1.61 => ( ( Xy = Xx )
% 2.91/1.61 | ( in @ Xy @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setoftrueEq_type,type,
% 2.91/1.61 setoftrueEq: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setoftrueEq,definition,
% 2.91/1.61 ( setoftrueEq
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xx: $i] : $true )
% 2.91/1.61 = A ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powersetI_type,type,
% 2.91/1.61 powersetI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powersetI,definition,
% 2.91/1.61 ( powersetI
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ A ) )
% 2.91/1.61 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyinPowerset_type,type,
% 2.91/1.61 emptyinPowerset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptyinPowerset,definition,
% 2.91/1.61 ( emptyinPowerset
% 2.91/1.61 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyInPowerset_type,type,
% 2.91/1.61 emptyInPowerset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptyInPowerset,definition,
% 2.91/1.61 ( emptyInPowerset
% 2.91/1.61 = ( ! [A: $i] : ( in @ emptyset @ ( powerset @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powersetE_type,type,
% 2.91/1.61 powersetE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powersetE,definition,
% 2.91/1.61 ( powersetE
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ B @ ( powerset @ A ) )
% 2.91/1.61 => ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setunionI_type,type,
% 2.91/1.61 setunionI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setunionI,definition,
% 2.91/1.61 ( setunionI
% 2.91/1.61 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ( ( in @ B @ A )
% 2.91/1.61 => ( in @ Xx @ ( setunion @ A ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setunionE_type,type,
% 2.91/1.61 setunionE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setunionE,definition,
% 2.91/1.61 ( setunionE
% 2.91/1.61 = ( ! [A: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( setunion @ A ) )
% 2.91/1.61 => ! [Xphi: $o] :
% 2.91/1.61 ( ! [B: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ( ( in @ B @ A )
% 2.91/1.61 => Xphi ) )
% 2.91/1.61 => Xphi ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subPowSU_type,type,
% 2.91/1.61 subPowSU: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subPowSU,definition,
% 2.91/1.61 ( subPowSU
% 2.91/1.61 = ( ! [A: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ ( powerset @ ( setunion @ A ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuE2_type,type,
% 2.91/1.61 exuE2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuE2,definition,
% 2.91/1.61 ( exuE2
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ? [Xx: $i] :
% 2.91/1.61 ! [Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xy )
% 2.91/1.61 <=> ( Xy = Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyImpWitness_type,type,
% 2.91/1.61 nonemptyImpWitness: $o ).
% 2.91/1.61
% 2.91/1.61 thf(nonemptyImpWitness,definition,
% 2.91/1.61 ( nonemptyImpWitness
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ( nonempty @ A )
% 2.91/1.61 => ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & $true ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(uniqinunit_type,type,
% 2.91/1.61 uniqinunit: $o ).
% 2.91/1.61
% 2.91/1.61 thf(uniqinunit,definition,
% 2.91/1.61 ( uniqinunit
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.91/1.61 => ( Xx = Xy ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notinsingleton_type,type,
% 2.91/1.61 notinsingleton: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notinsingleton,definition,
% 2.91/1.61 ( notinsingleton
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx != Xy )
% 2.91/1.61 => ~ ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(eqinunit_type,type,
% 2.91/1.61 eqinunit: $o ).
% 2.91/1.61
% 2.91/1.61 thf(eqinunit,definition,
% 2.91/1.61 ( eqinunit
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx = Xy )
% 2.91/1.61 => ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(singletonsswitch_type,type,
% 2.91/1.61 singletonsswitch: $o ).
% 2.91/1.61
% 2.91/1.61 thf(singletonsswitch,definition,
% 2.91/1.61 ( singletonsswitch
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.91/1.61 => ( in @ Xy @ ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairsetE_type,type,
% 2.91/1.61 upairsetE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairsetE,definition,
% 2.91/1.61 ( upairsetE
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.91/1.61 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.91/1.61 => ( ( Xz = Xx )
% 2.91/1.61 | ( Xz = Xy ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairsetIL_type,type,
% 2.91/1.61 upairsetIL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairsetIL,definition,
% 2.91/1.61 ( upairsetIL
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairsetIR_type,type,
% 2.91/1.61 upairsetIR: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairsetIR,definition,
% 2.91/1.61 ( upairsetIR
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyE1_type,type,
% 2.91/1.61 emptyE1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptyE1,definition,
% 2.91/1.61 ( emptyE1
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ( Xphi @ Xx ) )
% 2.91/1.61 => ( ( ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 = emptyset )
% 2.91/1.61 => $false ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(vacuousDall_type,type,
% 2.91/1.61 vacuousDall: $o ).
% 2.91/1.61
% 2.91/1.61 thf(vacuousDall,definition,
% 2.91/1.61 ( vacuousDall
% 2.91/1.61 = ( ! [Xphi: $i > $o,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ emptyset )
% 2.91/1.61 => ( Xphi @ Xx ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan1_type,type,
% 2.91/1.61 quantDeMorgan1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan1,definition,
% 2.91/1.61 ( quantDeMorgan1
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ~ ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( Xphi @ Xx ) )
% 2.91/1.61 => ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan2_type,type,
% 2.91/1.61 quantDeMorgan2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan2,definition,
% 2.91/1.61 ( quantDeMorgan2
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ~ ( Xphi @ Xx ) )
% 2.91/1.61 => ~ ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan3_type,type,
% 2.91/1.61 quantDeMorgan3: $o ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan3,definition,
% 2.91/1.61 ( quantDeMorgan3
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ~ ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ( Xphi @ Xx ) )
% 2.91/1.61 => ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan4_type,type,
% 2.91/1.61 quantDeMorgan4: $o ).
% 2.91/1.61
% 2.91/1.61 thf(quantDeMorgan4,definition,
% 2.91/1.61 ( quantDeMorgan4
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ~ ( Xphi @ Xx ) )
% 2.91/1.61 => ~ ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(prop2setI_type,type,
% 2.91/1.61 prop2setI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(prop2setI,definition,
% 2.91/1.61 ( prop2setI
% 2.91/1.61 = ( ! [Xphi: $o] :
% 2.91/1.61 ( Xphi
% 2.91/1.61 => ( in @ emptyset @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(set2prop_type,type,
% 2.91/1.61 set2prop: $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(prop2set2propI_type,type,
% 2.91/1.61 prop2set2propI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(prop2set2propI,definition,
% 2.91/1.61 ( prop2set2propI
% 2.91/1.61 = ( ! [Xphi: $o] :
% 2.91/1.61 ( Xphi
% 2.91/1.61 => ( set2prop @ ( prop2set @ Xphi ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notdexE_type,type,
% 2.91/1.61 notdexE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notdexE,definition,
% 2.91/1.61 ( notdexE
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ~ ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ( Xphi @ Xx ) )
% 2.91/1.61 => ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notdallE_type,type,
% 2.91/1.61 notdallE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notdallE,definition,
% 2.91/1.61 ( notdallE
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( ~ ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( Xphi @ Xx ) )
% 2.91/1.61 => ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ~ ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuI1_type,type,
% 2.91/1.61 exuI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuI1,definition,
% 2.91/1.61 ( exuI1
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ? [Xx: $i] :
% 2.91/1.61 ( ( Xphi @ Xx )
% 2.91/1.61 & ! [Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xy )
% 2.91/1.61 => ( Xx = Xy ) ) )
% 2.91/1.61 => ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuI3_type,type,
% 2.91/1.61 exuI3: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuI3,definition,
% 2.91/1.61 ( exuI3
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ? [Xx: $i] : ( Xphi @ Xx )
% 2.91/1.61 => ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xx )
% 2.91/1.61 => ( ( Xphi @ Xy )
% 2.91/1.61 => ( Xx = Xy ) ) )
% 2.91/1.61 => ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuI2_type,type,
% 2.91/1.61 exuI2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuI2,definition,
% 2.91/1.61 ( exuI2
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ? [Xx: $i] :
% 2.91/1.61 ! [Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xy )
% 2.91/1.61 <=> ( Xy = Xx ) )
% 2.91/1.61 => ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(inCongP_type,type,
% 2.91/1.61 inCongP: $o ).
% 2.91/1.61
% 2.91/1.61 thf(inCongP,definition,
% 2.91/1.61 ( inCongP
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx = Xy )
% 2.91/1.61 => ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(in__Cong_type,type,
% 2.91/1.61 in__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(in__Cong,definition,
% 2.91/1.61 ( in__Cong
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx = Xy )
% 2.91/1.61 => ( ( in @ Xx @ A )
% 2.91/1.61 <=> ( in @ Xy @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuE3u_type,type,
% 2.91/1.61 exuE3u: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuE3u,definition,
% 2.91/1.61 ( exuE3u
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xx )
% 2.91/1.61 => ( ( Xphi @ Xy )
% 2.91/1.61 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exu__Cong_type,type,
% 2.91/1.61 exu__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exu__Cong,definition,
% 2.91/1.61 ( exu__Cong
% 2.91/1.61 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.91/1.61 ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx = Xy )
% 2.91/1.61 => ( ( Xphi @ Xx )
% 2.91/1.61 <=> ( Xpsi @ Xy ) ) )
% 2.91/1.61 => ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 <=> ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptyset__Cong_type,type,
% 2.91/1.61 emptyset__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptyset__Cong,definition,
% 2.91/1.61 ( emptyset__Cong
% 2.91/1.61 = ( emptyset = emptyset ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoin__Cong_type,type,
% 2.91/1.61 setadjoin__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoin__Cong,definition,
% 2.91/1.61 ( setadjoin__Cong
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx = Xy )
% 2.91/1.61 => ! [Xz: $i,Xu: $i] :
% 2.91/1.61 ( ( Xz = Xu )
% 2.91/1.61 => ( ( setadjoin @ Xx @ Xz )
% 2.91/1.61 = ( setadjoin @ Xy @ Xu ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powerset__Cong_type,type,
% 2.91/1.61 powerset__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powerset__Cong,definition,
% 2.91/1.61 ( powerset__Cong
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ( ( powerset @ A )
% 2.91/1.61 = ( powerset @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setunion__Cong_type,type,
% 2.91/1.61 setunion__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setunion__Cong,definition,
% 2.91/1.61 ( setunion__Cong
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ( ( setunion @ A )
% 2.91/1.61 = ( setunion @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(omega__Cong_type,type,
% 2.91/1.61 omega__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(omega__Cong,definition,
% 2.91/1.61 ( omega__Cong
% 2.91/1.61 = ( omega = omega ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(exuEu_type,type,
% 2.91/1.61 exuEu: $o ).
% 2.91/1.61
% 2.91/1.61 thf(exuEu,definition,
% 2.91/1.61 ( exuEu
% 2.91/1.61 = ( ! [Xphi: $i > $o] :
% 2.91/1.61 ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xphi @ Xx )
% 2.91/1.61 => ( ( Xphi @ Xy )
% 2.91/1.61 => ( Xx = Xy ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(descr__Cong_type,type,
% 2.91/1.61 descr__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(descr__Cong,definition,
% 2.91/1.61 ( descr__Cong
% 2.91/1.61 = ( ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.91/1.61 ( ! [Xx: $i,Xy: $i] :
% 2.91/1.61 ( ( Xx = Xy )
% 2.91/1.61 => ( ( Xphi @ Xx )
% 2.91/1.61 <=> ( Xpsi @ Xy ) ) )
% 2.91/1.61 => ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 => ( ( exu
% 2.91/1.61 @ ^ [Xx: $i] : ( Xpsi @ Xx ) )
% 2.91/1.61 => ( ( descr
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 = ( descr
% 2.91/1.61 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstr__Cong_type,type,
% 2.91/1.61 dsetconstr__Cong: $o ).
% 2.91/1.61
% 2.91/1.61 thf(dsetconstr__Cong,definition,
% 2.91/1.61 ( dsetconstr__Cong
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ! [Xphi: $i > $o,Xpsi: $i > $o] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( ( Xx = Xy )
% 2.91/1.61 => ( ( Xphi @ Xx )
% 2.91/1.61 <=> ( Xpsi @ Xy ) ) ) ) )
% 2.91/1.61 => ( ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 = ( dsetconstr @ B
% 2.91/1.61 @ ^ [Xx: $i] : ( Xpsi @ Xx ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subset_type,type,
% 2.91/1.61 subset: $i > $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(disjoint_type,type,
% 2.91/1.61 disjoint: $i > $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(setsmeet_type,type,
% 2.91/1.61 setsmeet: $i > $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetI1_type,type,
% 2.91/1.61 subsetI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetI1,definition,
% 2.91/1.61 ( subsetI1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ B ) )
% 2.91/1.61 => ( subset @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(eqimpsubset2_type,type,
% 2.91/1.61 eqimpsubset2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(eqimpsubset2,definition,
% 2.91/1.61 ( eqimpsubset2
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ( subset @ B @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(eqimpsubset1_type,type,
% 2.91/1.61 eqimpsubset1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(eqimpsubset1,definition,
% 2.91/1.61 ( eqimpsubset1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( A = B )
% 2.91/1.61 => ( subset @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subsetI2_type,type,
% 2.91/1.61 subsetI2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetI2,definition,
% 2.91/1.61 ( subsetI2
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ! [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ B ) )
% 2.91/1.61 => ( subset @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetsubset_type,type,
% 2.91/1.61 emptysetsubset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(emptysetsubset,definition,
% 2.91/1.61 ( emptysetsubset
% 2.91/1.61 = ( ! [A: $i] : ( subset @ emptyset @ A ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subsetE_type,type,
% 2.91/1.61 subsetE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetE,definition,
% 2.91/1.61 ( subsetE
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subsetE2_type,type,
% 2.91/1.61 subsetE2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetE2,definition,
% 2.91/1.61 ( subsetE2
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notsubsetI_type,type,
% 2.91/1.61 notsubsetI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notsubsetI,definition,
% 2.91/1.61 ( notsubsetI
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ~ ( subset @ A @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notequalI1_type,type,
% 2.91/1.61 notequalI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notequalI1,definition,
% 2.91/1.61 ( notequalI1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ~ ( subset @ A @ B )
% 2.91/1.61 => ( A != B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(notequalI2_type,type,
% 2.91/1.61 notequalI2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(notequalI2,definition,
% 2.91/1.61 ( notequalI2
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ( A != B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subsetRefl_type,type,
% 2.91/1.61 subsetRefl: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetRefl,definition,
% 2.91/1.61 ( subsetRefl
% 2.91/1.61 = ( ! [A: $i] : ( subset @ A @ A ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subsetTrans_type,type,
% 2.91/1.61 subsetTrans: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetTrans,definition,
% 2.91/1.61 ( subsetTrans
% 2.91/1.61 = ( ! [A: $i,B: $i,C: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( ( subset @ B @ C )
% 2.91/1.61 => ( subset @ A @ C ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinSub_type,type,
% 2.91/1.61 setadjoinSub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinSub,definition,
% 2.91/1.61 ( setadjoinSub
% 2.91/1.61 = ( ! [Xx: $i,A: $i] : ( subset @ A @ ( setadjoin @ Xx @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinSub2_type,type,
% 2.91/1.61 setadjoinSub2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setadjoinSub2,definition,
% 2.91/1.61 ( setadjoinSub2
% 2.91/1.61 = ( ! [A: $i,Xx: $i,B: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( subset @ A @ ( setadjoin @ Xx @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subset2powerset_type,type,
% 2.91/1.61 subset2powerset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subset2powerset,definition,
% 2.91/1.61 ( subset2powerset
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( in @ A @ ( powerset @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setextsub_type,type,
% 2.91/1.61 setextsub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setextsub,definition,
% 2.91/1.61 ( setextsub
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( ( subset @ B @ A )
% 2.91/1.61 => ( A = B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(subsetemptysetimpeq_type,type,
% 2.91/1.61 subsetemptysetimpeq: $o ).
% 2.91/1.61
% 2.91/1.61 thf(subsetemptysetimpeq,definition,
% 2.91/1.61 ( subsetemptysetimpeq
% 2.91/1.61 = ( ! [A: $i] :
% 2.91/1.61 ( ( subset @ A @ emptyset )
% 2.91/1.61 => ( A = emptyset ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powersetI1_type,type,
% 2.91/1.61 powersetI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powersetI1,definition,
% 2.91/1.61 ( powersetI1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ B @ A )
% 2.91/1.61 => ( in @ B @ ( powerset @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powersetE1_type,type,
% 2.91/1.61 powersetE1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powersetE1,definition,
% 2.91/1.61 ( powersetE1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( in @ B @ ( powerset @ A ) )
% 2.91/1.61 => ( subset @ B @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(inPowerset_type,type,
% 2.91/1.61 inPowerset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(inPowerset,definition,
% 2.91/1.61 ( inPowerset
% 2.91/1.61 = ( ! [A: $i] : ( in @ A @ ( powerset @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(powersetsubset_type,type,
% 2.91/1.61 powersetsubset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(powersetsubset,definition,
% 2.91/1.61 ( powersetsubset
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( subset @ ( powerset @ A ) @ ( powerset @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(sepInPowerset_type,type,
% 2.91/1.61 sepInPowerset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(sepInPowerset,definition,
% 2.91/1.61 ( sepInPowerset
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( in
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 @ ( powerset @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(sepSubset_type,type,
% 2.91/1.61 sepSubset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(sepSubset,definition,
% 2.91/1.61 ( sepSubset
% 2.91/1.61 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.61 ( subset
% 2.91/1.61 @ ( dsetconstr @ A
% 2.91/1.61 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.61 @ A ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binunion_type,type,
% 2.91/1.61 binunion: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(binunionIL_type,type,
% 2.91/1.61 binunionIL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binunionIL,definition,
% 2.91/1.61 ( binunionIL
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairset2IR_type,type,
% 2.91/1.61 upairset2IR: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairset2IR,definition,
% 2.91/1.61 ( upairset2IR
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binunionIR_type,type,
% 2.91/1.61 binunionIR: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binunionIR,definition,
% 2.91/1.61 ( binunionIR
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ ( binunion @ A @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binunionEcases_type,type,
% 2.91/1.61 binunionEcases: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binunionEcases,definition,
% 2.91/1.61 ( binunionEcases
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i,Xphi: $o] :
% 2.91/1.61 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.91/1.61 => ( ( ( in @ Xx @ A )
% 2.91/1.61 => Xphi )
% 2.91/1.61 => ( ( ( in @ Xx @ B )
% 2.91/1.61 => Xphi )
% 2.91/1.61 => Xphi ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binunionE_type,type,
% 2.91/1.61 binunionE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binunionE,definition,
% 2.91/1.61 ( binunionE
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( binunion @ A @ B ) )
% 2.91/1.61 => ( ( in @ Xx @ A )
% 2.91/1.61 | ( in @ Xx @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binunionLsub_type,type,
% 2.91/1.61 binunionLsub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binunionLsub,definition,
% 2.91/1.61 ( binunionLsub
% 2.91/1.61 = ( ! [A: $i,B: $i] : ( subset @ A @ ( binunion @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binunionRsub_type,type,
% 2.91/1.61 binunionRsub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binunionRsub,definition,
% 2.91/1.61 ( binunionRsub
% 2.91/1.61 = ( ! [A: $i,B: $i] : ( subset @ B @ ( binunion @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersect_type,type,
% 2.91/1.61 binintersect: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectI_type,type,
% 2.91/1.61 binintersectI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectI,definition,
% 2.91/1.61 ( binintersectI
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset5_type,type,
% 2.91/1.61 binintersectSubset5: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset5,definition,
% 2.91/1.61 ( binintersectSubset5
% 2.91/1.61 = ( ! [A: $i,B: $i,C: $i] :
% 2.91/1.61 ( ( subset @ C @ A )
% 2.91/1.61 => ( ( subset @ C @ B )
% 2.91/1.61 => ( subset @ C @ ( binintersect @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectEL_type,type,
% 2.91/1.61 binintersectEL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectEL,definition,
% 2.91/1.61 ( binintersectEL
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.91/1.61 => ( in @ Xx @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectLsub_type,type,
% 2.91/1.61 binintersectLsub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectLsub,definition,
% 2.91/1.61 ( binintersectLsub
% 2.91/1.61 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ A ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset2_type,type,
% 2.91/1.61 binintersectSubset2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset2,definition,
% 2.91/1.61 ( binintersectSubset2
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( ( binintersect @ A @ B )
% 2.91/1.61 = A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset3_type,type,
% 2.91/1.61 binintersectSubset3: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset3,definition,
% 2.91/1.61 ( binintersectSubset3
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( ( binintersect @ A @ B )
% 2.91/1.61 = B )
% 2.91/1.61 => ( subset @ B @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectER_type,type,
% 2.91/1.61 binintersectER: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectER,definition,
% 2.91/1.61 ( binintersectER
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( binintersect @ A @ B ) )
% 2.91/1.61 => ( in @ Xx @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(disjointsetsI1_type,type,
% 2.91/1.61 disjointsetsI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(disjointsetsI1,definition,
% 2.91/1.61 ( disjointsetsI1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ~ ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ( in @ Xx @ B ) )
% 2.91/1.61 => ( ( binintersect @ A @ B )
% 2.91/1.61 = emptyset ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectRsub_type,type,
% 2.91/1.61 binintersectRsub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectRsub,definition,
% 2.91/1.61 ( binintersectRsub
% 2.91/1.61 = ( ! [A: $i,B: $i] : ( subset @ ( binintersect @ A @ B ) @ B ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset4_type,type,
% 2.91/1.61 binintersectSubset4: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset4,definition,
% 2.91/1.61 ( binintersectSubset4
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ B @ A )
% 2.91/1.61 => ( ( binintersect @ A @ B )
% 2.91/1.61 = B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset1_type,type,
% 2.91/1.61 binintersectSubset1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(binintersectSubset1,definition,
% 2.91/1.61 ( binintersectSubset1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( ( binintersect @ A @ B )
% 2.91/1.61 = A )
% 2.91/1.61 => ( subset @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(bs114d_type,type,
% 2.91/1.61 bs114d: $o ).
% 2.91/1.61
% 2.91/1.61 thf(bs114d,definition,
% 2.91/1.61 ( bs114d
% 2.91/1.61 = ( ! [A: $i,B: $i,C: $i] :
% 2.91/1.61 ( ( binintersect @ A @ ( binunion @ B @ C ) )
% 2.91/1.61 = ( binunion @ ( binintersect @ A @ B ) @ ( binintersect @ A @ C ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(regular_type,type,
% 2.91/1.61 regular: $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminus_type,type,
% 2.91/1.61 setminus: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(setminusI_type,type,
% 2.91/1.61 setminusI: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusI,definition,
% 2.91/1.61 ( setminusI
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusEL_type,type,
% 2.91/1.61 setminusEL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusEL,definition,
% 2.91/1.61 ( setminusEL
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.91/1.61 => ( in @ Xx @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusER_type,type,
% 2.91/1.61 setminusER: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusER,definition,
% 2.91/1.61 ( setminusER
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( setminus @ A @ B ) )
% 2.91/1.61 => ~ ( in @ Xx @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusSubset2_type,type,
% 2.91/1.61 setminusSubset2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusSubset2,definition,
% 2.91/1.61 ( setminusSubset2
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( subset @ A @ B )
% 2.91/1.61 => ( ( setminus @ A @ B )
% 2.91/1.61 = emptyset ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusERneg_type,type,
% 2.91/1.61 setminusERneg: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusERneg,definition,
% 2.91/1.61 ( setminusERneg
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.91/1.61 => ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ Xx @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusELneg_type,type,
% 2.91/1.61 setminusELneg: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusELneg,definition,
% 2.91/1.61 ( setminusELneg
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ~ ( in @ Xx @ ( setminus @ A @ B ) )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ~ ( in @ Xx @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusILneg_type,type,
% 2.91/1.61 setminusILneg: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusILneg,definition,
% 2.91/1.61 ( setminusILneg
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ~ ( in @ Xx @ A )
% 2.91/1.61 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusIRneg_type,type,
% 2.91/1.61 setminusIRneg: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusIRneg,definition,
% 2.91/1.61 ( setminusIRneg
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ B )
% 2.91/1.61 => ~ ( in @ Xx @ ( setminus @ A @ B ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusLsub_type,type,
% 2.91/1.61 setminusLsub: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusLsub,definition,
% 2.91/1.61 ( setminusLsub
% 2.91/1.61 = ( ! [A: $i,B: $i] : ( subset @ ( setminus @ A @ B ) @ A ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setminusSubset1_type,type,
% 2.91/1.61 setminusSubset1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setminusSubset1,definition,
% 2.91/1.61 ( setminusSubset1
% 2.91/1.61 = ( ! [A: $i,B: $i] :
% 2.91/1.61 ( ( ( setminus @ A @ B )
% 2.91/1.61 = emptyset )
% 2.91/1.61 => ( subset @ A @ B ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(symdiff_type,type,
% 2.91/1.61 symdiff: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffE_type,type,
% 2.91/1.61 symdiffE: $o ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffE,definition,
% 2.91/1.61 ( symdiffE
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ ( symdiff @ A @ B ) )
% 2.91/1.61 => ! [Xphi: $o] :
% 2.91/1.61 ( ( ( in @ Xx @ A )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => Xphi ) )
% 2.91/1.61 => ( ( ~ ( in @ Xx @ A )
% 2.91/1.61 => ( ( in @ Xx @ B )
% 2.91/1.61 => Xphi ) )
% 2.91/1.61 => Xphi ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffI1_type,type,
% 2.91/1.61 symdiffI1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffI1,definition,
% 2.91/1.61 ( symdiffI1
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffI2_type,type,
% 2.91/1.61 symdiffI2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffI2,definition,
% 2.91/1.61 ( symdiffI2
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ~ ( in @ Xx @ A )
% 2.91/1.61 => ( ( in @ Xx @ B )
% 2.91/1.61 => ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffIneg1_type,type,
% 2.91/1.61 symdiffIneg1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffIneg1,definition,
% 2.91/1.61 ( symdiffIneg1
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( ( in @ Xx @ B )
% 2.91/1.61 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffIneg2_type,type,
% 2.91/1.61 symdiffIneg2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(symdiffIneg2,definition,
% 2.91/1.61 ( symdiffIneg2
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ~ ( in @ Xx @ A )
% 2.91/1.61 => ( ~ ( in @ Xx @ B )
% 2.91/1.61 => ~ ( in @ Xx @ ( symdiff @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(iskpair_type,type,
% 2.91/1.61 iskpair: $i > $o ).
% 2.91/1.61
% 2.91/1.61 thf(secondinupair_type,type,
% 2.91/1.61 secondinupair: $o ).
% 2.91/1.61
% 2.91/1.61 thf(secondinupair,definition,
% 2.91/1.61 ( secondinupair
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setukpairIL_type,type,
% 2.91/1.61 setukpairIL: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setukpairIL,definition,
% 2.91/1.61 ( setukpairIL
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xx @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(setukpairIR_type,type,
% 2.91/1.61 setukpairIR: $o ).
% 2.91/1.61
% 2.91/1.61 thf(setukpairIR,definition,
% 2.91/1.61 ( setukpairIR
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( in @ Xy @ ( setunion @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(kpairiskpair_type,type,
% 2.91/1.61 kpairiskpair: $o ).
% 2.91/1.61
% 2.91/1.61 thf(kpairiskpair,definition,
% 2.91/1.61 ( kpairiskpair
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(kpair_type,type,
% 2.91/1.61 kpair: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(kpairp_type,type,
% 2.91/1.61 kpairp: $o ).
% 2.91/1.61
% 2.91/1.61 thf(kpairp,definition,
% 2.91/1.61 ( kpairp
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i] : ( iskpair @ ( kpair @ Xx @ Xy ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(cartprod_type,type,
% 2.91/1.61 cartprod: $i > $i > $i ).
% 2.91/1.61
% 2.91/1.61 thf(singletonsubset_type,type,
% 2.91/1.61 singletonsubset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(singletonsubset,definition,
% 2.91/1.61 ( singletonsubset
% 2.91/1.61 = ( ! [A: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( subset @ ( setadjoin @ Xx @ emptyset ) @ A ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(singletoninpowerset_type,type,
% 2.91/1.61 singletoninpowerset: $o ).
% 2.91/1.61
% 2.91/1.61 thf(singletoninpowerset,definition,
% 2.91/1.61 ( singletoninpowerset
% 2.91/1.61 = ( ! [A: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ A ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(singletoninpowunion_type,type,
% 2.91/1.61 singletoninpowunion: $o ).
% 2.91/1.61
% 2.91/1.61 thf(singletoninpowunion,definition,
% 2.91/1.61 ( singletoninpowunion
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ( in @ ( setadjoin @ Xx @ emptyset ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairset2E_type,type,
% 2.91/1.61 upairset2E: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairset2E,definition,
% 2.91/1.61 ( upairset2E
% 2.91/1.61 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.91/1.61 ( ( in @ Xz @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) )
% 2.91/1.61 => ( ( Xz = Xx )
% 2.91/1.61 | ( Xz = Xy ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairsubunion_type,type,
% 2.91/1.61 upairsubunion: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairsubunion,definition,
% 2.91/1.61 ( upairsubunion
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( subset @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( binunion @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(upairinpowunion_type,type,
% 2.91/1.61 upairinpowunion: $o ).
% 2.91/1.61
% 2.91/1.61 thf(upairinpowunion,definition,
% 2.91/1.61 ( upairinpowunion
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( in @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(ubforcartprodlem1_type,type,
% 2.91/1.61 ubforcartprodlem1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(ubforcartprodlem1,definition,
% 2.91/1.61 ( ubforcartprodlem1
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( subset @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(ubforcartprodlem2_type,type,
% 2.91/1.61 ubforcartprodlem2: $o ).
% 2.91/1.61
% 2.91/1.61 thf(ubforcartprodlem2,definition,
% 2.91/1.61 ( ubforcartprodlem2
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( in @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(ubforcartprodlem3_type,type,
% 2.91/1.61 ubforcartprodlem3: $o ).
% 2.91/1.61
% 2.91/1.61 thf(ubforcartprodlem3,definition,
% 2.91/1.61 ( ubforcartprodlem3
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( in @ ( kpair @ Xx @ Xy ) @ ( powerset @ ( powerset @ ( binunion @ A @ B ) ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(cartprodpairin_type,type,
% 2.91/1.61 cartprodpairin: $o ).
% 2.91/1.61
% 2.91/1.61 thf(cartprodpairin,definition,
% 2.91/1.61 ( cartprodpairin
% 2.91/1.61 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 => ! [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 => ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(cartprodmempair1_type,type,
% 2.91/1.61 cartprodmempair1: $o ).
% 2.91/1.61
% 2.91/1.61 thf(cartprodmempair1,definition,
% 2.91/1.61 ( cartprodmempair1
% 2.91/1.61 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.91/1.61 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.91/1.61 => ? [Xx: $i] :
% 2.91/1.61 ( ( in @ Xx @ A )
% 2.91/1.61 & ? [Xy: $i] :
% 2.91/1.61 ( ( in @ Xy @ B )
% 2.91/1.61 & ( Xu
% 2.91/1.61 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ) ).
% 2.91/1.61
% 2.91/1.61 thf(cartprodmempair_type,type,
% 2.91/1.61 cartprodmempair: $o ).
% 2.91/1.61
% 2.91/1.61 thf(cartprodmempair,definition,
% 2.91/1.61 ( cartprodmempair
% 2.91/1.61 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.91/1.61 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.91/1.62 => ( iskpair @ Xu ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setunionE2_type,type,
% 2.91/1.62 setunionE2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setunionE2,definition,
% 2.91/1.62 ( setunionE2
% 2.91/1.62 = ( ! [A: $i,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ ( setunion @ A ) )
% 2.91/1.62 => ? [X: $i] :
% 2.91/1.62 ( ( in @ X @ A )
% 2.91/1.62 & ( in @ Xx @ X ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setunionsingleton1_type,type,
% 2.91/1.62 setunionsingleton1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setunionsingleton1,definition,
% 2.91/1.62 ( setunionsingleton1
% 2.91/1.62 = ( ! [A: $i] : ( subset @ ( setunion @ ( setadjoin @ A @ emptyset ) ) @ A ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setunionsingleton2_type,type,
% 2.91/1.62 setunionsingleton2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setunionsingleton2,definition,
% 2.91/1.62 ( setunionsingleton2
% 2.91/1.62 = ( ! [A: $i] : ( subset @ A @ ( setunion @ ( setadjoin @ A @ emptyset ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setunionsingleton_type,type,
% 2.91/1.62 setunionsingleton: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setunionsingleton,definition,
% 2.91/1.62 ( setunionsingleton
% 2.91/1.62 = ( ! [Xx: $i] :
% 2.91/1.62 ( ( setunion @ ( setadjoin @ Xx @ emptyset ) )
% 2.91/1.62 = Xx ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(singleton_type,type,
% 2.91/1.62 singleton: $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(singleton,definition,
% 2.91/1.62 ( singleton
% 2.91/1.62 = ( ^ [A: $i] :
% 2.91/1.62 ? [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 & ( A
% 2.91/1.62 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(singletonprop_type,type,
% 2.91/1.62 singletonprop: $o ).
% 2.91/1.62
% 2.91/1.62 thf(singletonprop,definition,
% 2.91/1.62 ( singletonprop
% 2.91/1.62 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ A )
% 2.91/1.62 => ( ( Xphi @ Xx )
% 2.91/1.62 => ( ( Xphi @ Xy )
% 2.91/1.62 => ( Xx = Xy ) ) ) ) )
% 2.91/1.62 => ( ? [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 & ( Xphi @ Xx ) )
% 2.91/1.62 => ( singleton
% 2.91/1.62 @ ( dsetconstr @ A
% 2.91/1.62 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ex1_type,type,
% 2.91/1.62 ex1: $i > ( $i > $o ) > $o ).
% 2.91/1.62
% 2.91/1.62 thf(ex1,definition,
% 2.91/1.62 ( ex1
% 2.91/1.62 = ( ^ [A: $i,Xphi: $i > $o] :
% 2.91/1.62 ( singleton
% 2.91/1.62 @ ( dsetconstr @ A
% 2.91/1.62 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ex1E1_type,type,
% 2.91/1.62 ex1E1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ex1E1,definition,
% 2.91/1.62 ( ex1E1
% 2.91/1.62 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.62 ( ( ex1 @ A
% 2.91/1.62 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.62 => ? [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 & ( Xphi @ Xx ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ex1I_type,type,
% 2.91/1.62 ex1I: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ex1I,definition,
% 2.91/1.62 ( ex1I
% 2.91/1.62 = ( ! [A: $i,Xphi: $i > $o,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( ( Xphi @ Xx )
% 2.91/1.62 => ( ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ A )
% 2.91/1.62 => ( ( Xphi @ Xy )
% 2.91/1.62 => ( Xy = Xx ) ) )
% 2.91/1.62 => ( ex1 @ A
% 2.91/1.62 @ ^ [Xy: $i] : ( Xphi @ Xy ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ex1I2_type,type,
% 2.91/1.62 ex1I2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ex1I2,definition,
% 2.91/1.62 ( ex1I2
% 2.91/1.62 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ A )
% 2.91/1.62 => ( ( Xphi @ Xx )
% 2.91/1.62 => ( ( Xphi @ Xy )
% 2.91/1.62 => ( Xx = Xy ) ) ) ) )
% 2.91/1.62 => ( ? [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 & ( Xphi @ Xx ) )
% 2.91/1.62 => ( ex1 @ A
% 2.91/1.62 @ ^ [Xx: $i] : ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(singletonsuniq_type,type,
% 2.91/1.62 singletonsuniq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(singletonsuniq,definition,
% 2.91/1.62 ( singletonsuniq
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( ( setadjoin @ Xx @ emptyset )
% 2.91/1.62 = ( setadjoin @ Xy @ emptyset ) )
% 2.91/1.62 => ( Xx = Xy ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(atmost1p_type,type,
% 2.91/1.62 atmost1p: $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(atleast2p_type,type,
% 2.91/1.62 atleast2p: $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(atmost2p_type,type,
% 2.91/1.62 atmost2p: $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(upairsetp_type,type,
% 2.91/1.62 upairsetp: $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjL1_type,type,
% 2.91/1.62 setukpairinjL1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjL1,definition,
% 2.91/1.62 ( setukpairinjL1
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.91/1.62 ( ( in @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) ) )
% 2.91/1.62 => ( Xx = Xz ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(kfstsingleton_type,type,
% 2.91/1.62 kfstsingleton: $o ).
% 2.91/1.62
% 2.91/1.62 thf(kfstsingleton,definition,
% 2.91/1.62 ( kfstsingleton
% 2.91/1.62 = ( ! [Xu: $i] :
% 2.91/1.62 ( ( iskpair @ Xu )
% 2.91/1.62 => ( singleton
% 2.91/1.62 @ ( dsetconstr @ ( setunion @ Xu )
% 2.91/1.62 @ ^ [Xx: $i] : ( in @ ( setadjoin @ Xx @ emptyset ) @ Xu ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(theprop_type,type,
% 2.91/1.62 theprop: $o ).
% 2.91/1.62
% 2.91/1.62 thf(theprop,definition,
% 2.91/1.62 ( theprop
% 2.91/1.62 = ( ! [X: $i] :
% 2.91/1.62 ( ( singleton @ X )
% 2.91/1.62 => ( in @ ( setunion @ X ) @ X ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(kfst_type,type,
% 2.91/1.62 kfst: $i > $i ).
% 2.91/1.62
% 2.91/1.62 thf(kfstpairEq_type,type,
% 2.91/1.62 kfstpairEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(kfstpairEq,definition,
% 2.91/1.62 ( kfstpairEq
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.91/1.62 = Xx ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodfstin_type,type,
% 2.91/1.62 cartprodfstin: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodfstin,definition,
% 2.91/1.62 ( cartprodfstin
% 2.91/1.62 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.91/1.62 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.91/1.62 => ( in @ ( kfst @ Xu ) @ A ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjL2_type,type,
% 2.91/1.62 setukpairinjL2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjL2,definition,
% 2.91/1.62 ( setukpairinjL2
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.91/1.62 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.91/1.62 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.91/1.62 => ( Xx = Xz ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjL_type,type,
% 2.91/1.62 setukpairinjL: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjL,definition,
% 2.91/1.62 ( setukpairinjL
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.91/1.62 ( ( ( kpair @ Xx @ Xy )
% 2.91/1.62 = ( kpair @ Xz @ Xu ) )
% 2.91/1.62 => ( Xx = Xz ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR11_type,type,
% 2.91/1.62 setukpairinjR11: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR11,definition,
% 2.91/1.62 ( setukpairinjR11
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( Xx = Xy )
% 2.91/1.62 => ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.91/1.62 = ( setadjoin @ Xx @ emptyset ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR12_type,type,
% 2.91/1.62 setukpairinjR12: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR12,definition,
% 2.91/1.62 ( setukpairinjR12
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( Xx = Xy )
% 2.91/1.62 => ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.91/1.62 = ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ emptyset ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR1_type,type,
% 2.91/1.62 setukpairinjR1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR1,definition,
% 2.91/1.62 ( setukpairinjR1
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.91/1.62 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.91/1.62 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.91/1.62 => ( ( Xz = Xu )
% 2.91/1.62 => ( Xy = Xu ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(upairequniteq_type,type,
% 2.91/1.62 upairequniteq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(upairequniteq,definition,
% 2.91/1.62 ( upairequniteq
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i] :
% 2.91/1.62 ( ( ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) )
% 2.91/1.62 = ( setadjoin @ Xz @ emptyset ) )
% 2.91/1.62 => ( Xx = Xy ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR2_type,type,
% 2.91/1.62 setukpairinjR2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR2,definition,
% 2.91/1.62 ( setukpairinjR2
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.91/1.62 ( ( ( setadjoin @ ( setadjoin @ Xx @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xx @ ( setadjoin @ Xy @ emptyset ) ) @ emptyset ) )
% 2.91/1.62 = ( setadjoin @ ( setadjoin @ Xz @ emptyset ) @ ( setadjoin @ ( setadjoin @ Xz @ ( setadjoin @ Xu @ emptyset ) ) @ emptyset ) ) )
% 2.91/1.62 => ( Xy = Xu ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR_type,type,
% 2.91/1.62 setukpairinjR: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setukpairinjR,definition,
% 2.91/1.62 ( setukpairinjR
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i,Xz: $i,Xu: $i] :
% 2.91/1.62 ( ( ( kpair @ Xx @ Xy )
% 2.91/1.62 = ( kpair @ Xz @ Xu ) )
% 2.91/1.62 => ( Xy = Xu ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ksndsingleton_type,type,
% 2.91/1.62 ksndsingleton: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ksndsingleton,definition,
% 2.91/1.62 ( ksndsingleton
% 2.91/1.62 = ( ! [Xu: $i] :
% 2.91/1.62 ( ( iskpair @ Xu )
% 2.91/1.62 => ( singleton
% 2.91/1.62 @ ( dsetconstr @ ( setunion @ Xu )
% 2.91/1.62 @ ^ [Xx: $i] :
% 2.91/1.62 ( Xu
% 2.91/1.62 = ( kpair @ ( kfst @ Xu ) @ Xx ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ksnd_type,type,
% 2.91/1.62 ksnd: $i > $i ).
% 2.91/1.62
% 2.91/1.62 thf(ksndpairEq_type,type,
% 2.91/1.62 ksndpairEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ksndpairEq,definition,
% 2.91/1.62 ( ksndpairEq
% 2.91/1.62 = ( ! [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.91/1.62 = Xy ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(kpairsurjEq_type,type,
% 2.91/1.62 kpairsurjEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(kpairsurjEq,definition,
% 2.91/1.62 ( kpairsurjEq
% 2.91/1.62 = ( ! [Xu: $i] :
% 2.91/1.62 ( ( iskpair @ Xu )
% 2.91/1.62 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.91/1.62 = Xu ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodsndin_type,type,
% 2.91/1.62 cartprodsndin: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodsndin,definition,
% 2.91/1.62 ( cartprodsndin
% 2.91/1.62 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.91/1.62 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.91/1.62 => ( in @ ( ksnd @ Xu ) @ B ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodpairmemEL_type,type,
% 2.91/1.62 cartprodpairmemEL: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodpairmemEL,definition,
% 2.91/1.62 ( cartprodpairmemEL
% 2.91/1.62 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.91/1.62 => ( in @ Xx @ A ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodpairmemER_type,type,
% 2.91/1.62 cartprodpairmemER: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodpairmemER,definition,
% 2.91/1.62 ( cartprodpairmemER
% 2.91/1.62 = ( ! [A: $i,B: $i,Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( in @ ( kpair @ Xx @ Xy ) @ ( cartprod @ A @ B ) )
% 2.91/1.62 => ( in @ Xy @ B ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodmempaircEq_type,type,
% 2.91/1.62 cartprodmempaircEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodmempaircEq,definition,
% 2.91/1.62 ( cartprodmempaircEq
% 2.91/1.62 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( kpair @ Xx @ Xy )
% 2.91/1.62 = ( kpair @ Xx @ Xy ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodfstpairEq_type,type,
% 2.91/1.62 cartprodfstpairEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodfstpairEq,definition,
% 2.91/1.62 ( cartprodfstpairEq
% 2.91/1.62 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( kfst @ ( kpair @ Xx @ Xy ) )
% 2.91/1.62 = Xx ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodsndpairEq_type,type,
% 2.91/1.62 cartprodsndpairEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodsndpairEq,definition,
% 2.91/1.62 ( cartprodsndpairEq
% 2.91/1.62 = ( ! [A: $i,B: $i,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( ksnd @ ( kpair @ Xx @ Xy ) )
% 2.91/1.62 = Xy ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodpairsurjEq_type,type,
% 2.91/1.62 cartprodpairsurjEq: $o ).
% 2.91/1.62
% 2.91/1.62 thf(cartprodpairsurjEq,definition,
% 2.91/1.62 ( cartprodpairsurjEq
% 2.91/1.62 = ( ! [A: $i,B: $i,Xu: $i] :
% 2.91/1.62 ( ( in @ Xu @ ( cartprod @ A @ B ) )
% 2.91/1.62 => ( ( kpair @ ( kfst @ Xu ) @ ( ksnd @ Xu ) )
% 2.91/1.62 = Xu ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(breln_type,type,
% 2.91/1.62 breln: $i > $i > $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(breln,definition,
% 2.91/1.62 ( breln
% 2.91/1.62 = ( ^ [A: $i,B: $i,C: $i] : ( subset @ C @ ( cartprod @ A @ B ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstr_type,type,
% 2.91/1.62 dpsetconstr: $i > $i > ( $i > $i > $o ) > $i ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrI_type,type,
% 2.91/1.62 dpsetconstrI: $o ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrI,definition,
% 2.91/1.62 ( dpsetconstrI
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( Xphi @ Xx @ Xy )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ Xy )
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrSub_type,type,
% 2.91/1.62 dpsetconstrSub: $o ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrSub,definition,
% 2.91/1.62 ( dpsetconstrSub
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.91/1.62 ( subset
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) )
% 2.91/1.62 @ ( cartprod @ A @ B ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(setOfPairsIsBReln_type,type,
% 2.91/1.62 setOfPairsIsBReln: $o ).
% 2.91/1.62
% 2.91/1.62 thf(setOfPairsIsBReln,definition,
% 2.91/1.62 ( setOfPairsIsBReln
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o] :
% 2.91/1.62 ( breln @ A @ B
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xx: $i,Xy: $i] : ( Xphi @ Xx @ Xy ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrERa_type,type,
% 2.91/1.62 dpsetconstrERa: $o ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrERa,definition,
% 2.91/1.62 ( dpsetconstrERa
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy )
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.91/1.62 => ( Xphi @ Xx @ Xy ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrEL1_type,type,
% 2.91/1.62 dpsetconstrEL1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrEL1,definition,
% 2.91/1.62 ( dpsetconstrEL1
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( in @ ( kpair @ Xx @ Xy )
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.91/1.62 => ( in @ Xx @ A ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrEL2_type,type,
% 2.91/1.62 dpsetconstrEL2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrEL2,definition,
% 2.91/1.62 ( dpsetconstrEL2
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( in @ ( kpair @ Xx @ Xy )
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.91/1.62 => ( in @ Xy @ B ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrER_type,type,
% 2.91/1.62 dpsetconstrER: $o ).
% 2.91/1.62
% 2.91/1.62 thf(dpsetconstrER,definition,
% 2.91/1.62 ( dpsetconstrER
% 2.91/1.62 = ( ! [A: $i,B: $i,Xphi: $i > $i > $o,Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( in @ ( kpair @ Xx @ Xy )
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xz: $i,Xu: $i] : ( Xphi @ Xz @ Xu ) ) )
% 2.91/1.62 => ( Xphi @ Xx @ Xy ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(func_type,type,
% 2.91/1.62 func: $i > $i > $i > $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcSet_type,type,
% 2.91/1.62 funcSet: $i > $i > $i ).
% 2.91/1.62
% 2.91/1.62 thf(funcImageSingleton_type,type,
% 2.91/1.62 funcImageSingleton: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcImageSingleton,definition,
% 2.91/1.62 ( funcImageSingleton
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( singleton
% 2.91/1.62 @ ( dsetconstr @ B
% 2.91/1.62 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(apProp_type,type,
% 2.91/1.62 apProp: $o ).
% 2.91/1.62
% 2.91/1.62 thf(apProp,definition,
% 2.91/1.62 ( apProp
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in
% 2.91/1.62 @ ( setunion
% 2.91/1.62 @ ( dsetconstr @ B
% 2.91/1.62 @ ^ [Xy: $i] : ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) )
% 2.91/1.62 @ B ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ap_type,type,
% 2.91/1.62 ap: $i > $i > $i > $i > $i ).
% 2.91/1.62
% 2.91/1.62 thf(app_type,type,
% 2.91/1.62 app: $o ).
% 2.91/1.62
% 2.91/1.62 thf(app,definition,
% 2.91/1.62 ( app
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(infuncsetfunc_type,type,
% 2.91/1.62 infuncsetfunc: $o ).
% 2.91/1.62
% 2.91/1.62 thf(infuncsetfunc,definition,
% 2.91/1.62 ( infuncsetfunc
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.91/1.62 => ( func @ A @ B @ Xf ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ap2p_type,type,
% 2.91/1.62 ap2p: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ap2p,definition,
% 2.91/1.62 ( ap2p
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( ap @ A @ B @ Xf @ Xx ) @ B ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcinfuncset_type,type,
% 2.91/1.62 funcinfuncset: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcinfuncset,definition,
% 2.91/1.62 ( funcinfuncset
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ( in @ Xf @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(lamProp_type,type,
% 2.91/1.62 lamProp: $o ).
% 2.91/1.62
% 2.91/1.62 thf(lamProp,definition,
% 2.91/1.62 ( lamProp
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.91/1.62 => ( func @ A @ B
% 2.91/1.62 @ ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( Xf @ Xx )
% 2.91/1.62 = Xy ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(lam_type,type,
% 2.91/1.62 lam: $i > $i > ( $i > $i ) > $i ).
% 2.91/1.62
% 2.91/1.62 thf(lam,definition,
% 2.91/1.62 ( lam
% 2.91/1.62 = ( ^ [A: $i,B: $i,Xf: $i > $i] :
% 2.91/1.62 ( dpsetconstr @ A @ B
% 2.91/1.62 @ ^ [Xx: $i,Xy: $i] :
% 2.91/1.62 ( ( Xf @ Xx )
% 2.91/1.62 = Xy ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(lamp_type,type,
% 2.91/1.62 lamp: $o ).
% 2.91/1.62
% 2.91/1.62 thf(lamp,definition,
% 2.91/1.62 ( lamp
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.91/1.62 => ( func @ A @ B
% 2.91/1.62 @ ( lam @ A @ B
% 2.91/1.62 @ ^ [Xx: $i] : ( Xf @ Xx ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(lam2p_type,type,
% 2.91/1.62 lam2p: $o ).
% 2.91/1.62
% 2.91/1.62 thf(lam2p,definition,
% 2.91/1.62 ( lam2p
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i > $i] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( Xf @ Xx ) @ B ) )
% 2.91/1.62 => ( in
% 2.91/1.62 @ ( lam @ A @ B
% 2.91/1.62 @ ^ [Xx: $i] : ( Xf @ Xx ) )
% 2.91/1.62 @ ( funcSet @ A @ B ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(brelnall1_type,type,
% 2.91/1.62 brelnall1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(brelnall1,definition,
% 2.91/1.62 ( brelnall1
% 2.91/1.62 = ( ! [A: $i,B: $i,R: $i] :
% 2.91/1.62 ( ( breln @ A @ B @ R )
% 2.91/1.62 => ! [Xphi: $i > $o] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.91/1.62 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ R )
% 2.91/1.62 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(brelnall2_type,type,
% 2.91/1.62 brelnall2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(brelnall2,definition,
% 2.91/1.62 ( brelnall2
% 2.91/1.62 = ( ! [A: $i,B: $i,R: $i] :
% 2.91/1.62 ( ( breln @ A @ B @ R )
% 2.91/1.62 => ! [Xphi: $i > $o] :
% 2.91/1.62 ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.91/1.62 => ( Xphi @ ( kpair @ Xx @ Xy ) ) ) ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ R )
% 2.91/1.62 => ( Xphi @ Xx ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(ex1E2_type,type,
% 2.91/1.62 ex1E2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(ex1E2,definition,
% 2.91/1.62 ( ex1E2
% 2.91/1.62 = ( ! [A: $i,Xphi: $i > $o] :
% 2.91/1.62 ( ( ex1 @ A
% 2.91/1.62 @ ^ [Xx: $i] : ( Xphi @ Xx ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ A )
% 2.91/1.62 => ( ( Xphi @ Xx )
% 2.91/1.62 => ( ( Xphi @ Xy )
% 2.91/1.62 => ( Xx = Xy ) ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp1_type,type,
% 2.91/1.62 funcGraphProp1: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp1,definition,
% 2.91/1.62 ( funcGraphProp1
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp3_type,type,
% 2.91/1.62 funcGraphProp3: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp3,definition,
% 2.91/1.62 ( funcGraphProp3
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ ( ap @ A @ B @ Xf @ Xx ) ) @ Xf ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp2_type,type,
% 2.91/1.62 funcGraphProp2: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp2,definition,
% 2.91/1.62 ( funcGraphProp2
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.91/1.62 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.91/1.62 = Xy ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcextLem_type,type,
% 2.91/1.62 funcextLem: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcextLem,definition,
% 2.91/1.62 ( funcextLem
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xg: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xg )
% 2.91/1.62 => ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.91/1.62 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xg )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ Xy ) @ Xf ) ) ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp4_type,type,
% 2.91/1.62 funcGraphProp4: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcGraphProp4,definition,
% 2.91/1.62 ( funcGraphProp4
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.91/1.62 => ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ Xf )
% 2.91/1.62 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.91/1.62 = Xy ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(subbreln_type,type,
% 2.91/1.62 subbreln: $o ).
% 2.91/1.62
% 2.91/1.62 thf(subbreln,definition,
% 2.91/1.62 ( subbreln
% 2.91/1.62 = ( ! [A: $i,B: $i,R: $i] :
% 2.91/1.62 ( ( breln @ A @ B @ R )
% 2.91/1.62 => ! [S: $i] :
% 2.91/1.62 ( ( breln @ A @ B @ S )
% 2.91/1.62 => ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.91/1.62 => ( subset @ R @ S ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(eqbreln_type,type,
% 2.91/1.62 eqbreln: $o ).
% 2.91/1.62
% 2.91/1.62 thf(eqbreln,definition,
% 2.91/1.62 ( eqbreln
% 2.91/1.62 = ( ! [A: $i,B: $i,R: $i] :
% 2.91/1.62 ( ( breln @ A @ B @ R )
% 2.91/1.62 => ! [S: $i] :
% 2.91/1.62 ( ( breln @ A @ B @ S )
% 2.91/1.62 => ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ R )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ Xy ) @ S ) ) ) )
% 2.91/1.62 => ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ! [Xy: $i] :
% 2.91/1.62 ( ( in @ Xy @ B )
% 2.91/1.62 => ( ( in @ ( kpair @ Xx @ Xy ) @ S )
% 2.91/1.62 => ( in @ ( kpair @ Xx @ Xy ) @ R ) ) ) )
% 2.91/1.62 => ( R = S ) ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcext_type,type,
% 2.91/1.62 funcext: $o ).
% 2.91/1.62
% 2.91/1.62 thf(funcext,definition,
% 2.91/1.62 ( funcext
% 2.91/1.62 = ( ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xf )
% 2.91/1.62 => ! [Xg: $i] :
% 2.91/1.62 ( ( func @ A @ B @ Xg )
% 2.91/1.62 => ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.91/1.62 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.91/1.62 => ( Xf = Xg ) ) ) ) ) ) ).
% 2.91/1.62
% 2.91/1.62 thf(funcext2,conjecture,
% 2.91/1.62 ( setextAx
% 2.91/1.62 => ( emptysetAx
% 2.91/1.62 => ( setadjoinAx
% 2.91/1.62 => ( powersetAx
% 2.91/1.62 => ( setunionAx
% 2.91/1.62 => ( omega0Ax
% 2.91/1.62 => ( omegaSAx
% 2.91/1.62 => ( omegaIndAx
% 2.91/1.62 => ( replAx
% 2.91/1.62 => ( foundationAx
% 2.91/1.62 => ( wellorderingAx
% 2.91/1.62 => ( descrp
% 2.91/1.62 => ( dsetconstrI
% 2.91/1.62 => ( dsetconstrEL
% 2.91/1.62 => ( dsetconstrER
% 2.91/1.62 => ( exuE1
% 2.91/1.62 => ( prop2setE
% 2.91/1.62 => ( emptysetE
% 2.91/1.62 => ( emptysetimpfalse
% 2.91/1.62 => ( notinemptyset
% 2.91/1.62 => ( exuE3e
% 2.91/1.62 => ( setext
% 2.91/1.62 => ( emptyI
% 2.91/1.62 => ( noeltsimpempty
% 2.91/1.62 => ( setbeta
% 2.91/1.62 => ( nonemptyE1
% 2.91/1.62 => ( nonemptyI
% 2.91/1.62 => ( nonemptyI1
% 2.91/1.62 => ( setadjoinIL
% 2.91/1.62 => ( emptyinunitempty
% 2.91/1.62 => ( setadjoinIR
% 2.91/1.62 => ( setadjoinE
% 2.91/1.62 => ( setadjoinOr
% 2.91/1.62 => ( setoftrueEq
% 2.91/1.62 => ( powersetI
% 2.91/1.62 => ( emptyinPowerset
% 2.91/1.62 => ( emptyInPowerset
% 2.91/1.62 => ( powersetE
% 2.91/1.62 => ( setunionI
% 2.91/1.62 => ( setunionE
% 2.91/1.62 => ( subPowSU
% 2.91/1.62 => ( exuE2
% 2.91/1.62 => ( nonemptyImpWitness
% 2.91/1.62 => ( uniqinunit
% 2.91/1.62 => ( notinsingleton
% 2.91/1.62 => ( eqinunit
% 2.91/1.62 => ( singletonsswitch
% 2.91/1.62 => ( upairsetE
% 2.91/1.62 => ( upairsetIL
% 2.91/1.62 => ( upairsetIR
% 2.91/1.62 => ( emptyE1
% 2.91/1.62 => ( vacuousDall
% 2.91/1.62 => ( quantDeMorgan1
% 2.91/1.62 => ( quantDeMorgan2
% 2.91/1.62 => ( quantDeMorgan3
% 2.91/1.62 => ( quantDeMorgan4
% 2.91/1.62 => ( prop2setI
% 2.91/1.62 => ( prop2set2propI
% 2.91/1.62 => ( notdexE
% 2.91/1.62 => ( notdallE
% 2.91/1.62 => ( exuI1
% 2.91/1.62 => ( exuI3
% 2.91/1.62 => ( exuI2
% 2.91/1.62 => ( inCongP
% 2.91/1.62 => ( in__Cong
% 2.91/1.62 => ( exuE3u
% 2.91/1.62 => ( exu__Cong
% 2.91/1.62 => ( emptyset__Cong
% 2.91/1.62 => ( setadjoin__Cong
% 2.91/1.62 => ( powerset__Cong
% 2.91/1.62 => ( setunion__Cong
% 2.91/1.62 => ( omega__Cong
% 2.91/1.62 => ( exuEu
% 2.91/1.62 => ( descr__Cong
% 2.91/1.62 => ( dsetconstr__Cong
% 2.91/1.62 => ( subsetI1
% 2.91/1.62 => ( eqimpsubset2
% 2.91/1.62 => ( eqimpsubset1
% 2.91/1.62 => ( subsetI2
% 2.91/1.62 => ( emptysetsubset
% 2.91/1.62 => ( subsetE
% 2.91/1.62 => ( subsetE2
% 2.91/1.62 => ( notsubsetI
% 2.91/1.62 => ( notequalI1
% 2.91/1.62 => ( notequalI2
% 2.91/1.62 => ( subsetRefl
% 2.91/1.62 => ( subsetTrans
% 2.91/1.62 => ( setadjoinSub
% 2.91/1.62 => ( setadjoinSub2
% 2.91/1.62 => ( subset2powerset
% 2.91/1.62 => ( setextsub
% 2.91/1.62 => ( subsetemptysetimpeq
% 2.91/1.62 => ( powersetI1
% 2.91/1.62 => ( powersetE1
% 2.91/1.62 => ( inPowerset
% 2.91/1.62 => ( powersetsubset
% 2.91/1.62 => ( sepInPowerset
% 2.91/1.62 => ( sepSubset
% 2.91/1.62 => ( binunionIL
% 2.91/1.62 => ( upairset2IR
% 2.91/1.62 => ( binunionIR
% 2.91/1.62 => ( binunionEcases
% 2.91/1.62 => ( binunionE
% 2.91/1.62 => ( binunionLsub
% 2.91/1.62 => ( binunionRsub
% 2.91/1.62 => ( binintersectI
% 2.91/1.62 => ( binintersectSubset5
% 2.91/1.62 => ( binintersectEL
% 2.91/1.62 => ( binintersectLsub
% 2.91/1.62 => ( binintersectSubset2
% 2.91/1.62 => ( binintersectSubset3
% 2.91/1.62 => ( binintersectER
% 2.91/1.62 => ( disjointsetsI1
% 2.91/1.62 => ( binintersectRsub
% 2.91/1.62 => ( binintersectSubset4
% 2.91/1.62 => ( binintersectSubset1
% 2.91/1.62 => ( bs114d
% 2.91/1.62 => ( setminusI
% 2.91/1.62 => ( setminusEL
% 2.91/1.62 => ( setminusER
% 2.91/1.62 => ( setminusSubset2
% 2.91/1.62 => ( setminusERneg
% 2.91/1.62 => ( setminusELneg
% 2.91/1.62 => ( setminusILneg
% 2.91/1.62 => ( setminusIRneg
% 2.91/1.62 => ( setminusLsub
% 2.91/1.62 => ( setminusSubset1
% 2.91/1.62 => ( symdiffE
% 2.91/1.62 => ( symdiffI1
% 2.91/1.62 => ( symdiffI2
% 2.91/1.62 => ( symdiffIneg1
% 2.91/1.62 => ( symdiffIneg2
% 2.91/1.62 => ( secondinupair
% 2.91/1.62 => ( setukpairIL
% 2.91/1.62 => ( setukpairIR
% 2.91/1.62 => ( kpairiskpair
% 2.91/1.62 => ( kpairp
% 2.91/1.62 => ( singletonsubset
% 2.91/1.62 => ( singletoninpowerset
% 2.91/1.62 => ( singletoninpowunion
% 2.91/1.62 => ( upairset2E
% 2.91/1.62 => ( upairsubunion
% 2.91/1.62 => ( upairinpowunion
% 2.91/1.62 => ( ubforcartprodlem1
% 2.91/1.62 => ( ubforcartprodlem2
% 2.91/1.62 => ( ubforcartprodlem3
% 2.91/1.62 => ( cartprodpairin
% 2.91/1.62 => ( cartprodmempair1
% 2.91/1.62 => ( cartprodmempair
% 2.91/1.62 => ( setunionE2
% 2.91/1.62 => ( setunionsingleton1
% 2.91/1.62 => ( setunionsingleton2
% 2.91/1.62 => ( setunionsingleton
% 2.91/1.62 => ( singletonprop
% 2.91/1.62 => ( ex1E1
% 2.91/1.62 => ( ex1I
% 2.91/1.62 => ( ex1I2
% 2.91/1.62 => ( singletonsuniq
% 2.91/1.62 => ( setukpairinjL1
% 2.91/1.62 => ( kfstsingleton
% 2.91/1.62 => ( theprop
% 2.91/1.62 => ( kfstpairEq
% 2.91/1.62 => ( cartprodfstin
% 2.91/1.62 => ( setukpairinjL2
% 2.91/1.62 => ( setukpairinjL
% 2.91/1.62 => ( setukpairinjR11
% 2.91/1.62 => ( setukpairinjR12
% 2.91/1.62 => ( setukpairinjR1
% 2.91/1.62 => ( upairequniteq
% 2.91/1.62 => ( setukpairinjR2
% 2.91/1.62 => ( setukpairinjR
% 2.91/1.62 => ( ksndsingleton
% 2.91/1.62 => ( ksndpairEq
% 2.91/1.62 => ( kpairsurjEq
% 2.91/1.62 => ( cartprodsndin
% 2.91/1.62 => ( cartprodpairmemEL
% 2.91/1.62 => ( cartprodpairmemER
% 2.91/1.62 => ( cartprodmempaircEq
% 2.91/1.62 => ( cartprodfstpairEq
% 2.91/1.62 => ( cartprodsndpairEq
% 2.91/1.62 => ( cartprodpairsurjEq
% 2.91/1.62 => ( dpsetconstrI
% 2.91/1.62 => ( dpsetconstrSub
% 2.91/1.62 => ( setOfPairsIsBReln
% 2.91/1.62 => ( dpsetconstrERa
% 2.91/1.62 => ( dpsetconstrEL1
% 2.91/1.62 => ( dpsetconstrEL2
% 2.91/1.62 => ( dpsetconstrER
% 2.91/1.62 => ( funcImageSingleton
% 2.91/1.62 => ( apProp
% 2.91/1.62 => ( app
% 2.91/1.62 => ( infuncsetfunc
% 2.91/1.62 => ( ap2p
% 2.91/1.62 => ( funcinfuncset
% 2.91/1.62 => ( lamProp
% 2.91/1.62 => ( lamp
% 2.91/1.62 => ( lam2p
% 2.91/1.62 => ( brelnall1
% 2.91/1.62 => ( brelnall2
% 2.91/1.62 => ( ex1E2
% 2.91/1.62 => ( funcGraphProp1
% 2.91/1.62 => ( funcGraphProp3
% 2.91/1.62 => ( funcGraphProp2
% 2.91/1.62 => ( funcextLem
% 2.91/1.62 => ( funcGraphProp4
% 2.91/1.62 => ( subbreln
% 2.91/1.62 => ( eqbreln
% 2.91/1.62 => ( funcext
% 2.91/1.62 => ! [A: $i,B: $i,Xf: $i] :
% 2.91/1.62 ( ( in @ Xf @ ( funcSet @ A @ B ) )
% 2.91/1.62 => ! [Xg: $i] :
% 2.91/1.62 ( ( in @ Xg @ ( funcSet @ A @ B ) )
% 2.91/1.62 => ( ! [Xx: $i] :
% 2.91/1.62 ( ( in @ Xx @ A )
% 2.91/1.62 => ( ( ap @ A @ B @ Xf @ Xx )
% 2.91/1.62 = ( ap @ A @ B @ Xg @ Xx ) ) )
% 2.91/1.62 => ( Xf = Xg ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 2.91/1.62 ------------------------
% 2.91/1.64 % (14488)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/183Mi)
% 2.91/1.64 % (14492)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_14276 for (2999ds/2Mi)
% 2.91/1.64 % (14489)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_14276 for (2999ds/4Mi)
% 2.91/1.64 % (14492)Instruction limit reached!
% 2.91/1.64 % (14492)------------------------------
% 2.91/1.64 % (14492)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.64 % (14492)Termination reason: Unknown
% 2.91/1.64 % (14492)Termination phase: shuffling
% 2.91/1.64
% 2.91/1.64 % (14492)Memory used [KB]: 1407
% 2.91/1.64 % (14492)Time elapsed: 0.003 s
% 2.91/1.64 % (14492)Instructions burned: 4 (million)
% 2.91/1.64 % (14492)------------------------------
% 2.91/1.64 % (14492)------------------------------
% 2.91/1.64 % (14490)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_14276 for (2999ds/27Mi)
% 2.91/1.65 % (14493)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_14276 for (2999ds/275Mi)
% 2.91/1.65 % (14489)Instruction limit reached!
% 2.91/1.65 % (14489)------------------------------
% 2.91/1.65 % (14489)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.65 % (14489)Termination reason: Unknown
% 2.91/1.65 % (14489)Termination phase: shuffling
% 2.91/1.65
% 2.91/1.65 % (14489)Memory used [KB]: 1407
% 2.91/1.65 % (14489)Time elapsed: 0.004 s
% 2.91/1.65 % (14489)Instructions burned: 5 (million)
% 2.91/1.65 % (14489)------------------------------
% 2.91/1.65 % (14489)------------------------------
% 2.91/1.66 % (14494)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/18Mi)
% 2.91/1.66 % (14490)Instruction limit reached!
% 2.91/1.66 % (14490)------------------------------
% 2.91/1.66 % (14490)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.66 % (14490)Termination reason: Unknown
% 2.91/1.66 % (14490)Termination phase: shuffling
% 2.91/1.66
% 2.91/1.66 % (14490)Memory used [KB]: 1918
% 2.91/1.66 % (14490)Time elapsed: 0.015 s
% 2.91/1.66 % (14490)Instructions burned: 30 (million)
% 2.91/1.66 % (14490)------------------------------
% 2.91/1.66 % (14490)------------------------------
% 2.91/1.66 % (14491)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/2Mi)
% 2.91/1.66 % (14491)Instruction limit reached!
% 2.91/1.66 % (14491)------------------------------
% 2.91/1.66 % (14491)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.66 % (14491)Termination reason: Unknown
% 2.91/1.66 % (14491)Termination phase: shuffling
% 2.91/1.66
% 2.91/1.66 % (14491)Memory used [KB]: 1279
% 2.91/1.66 % (14491)Time elapsed: 0.004 s
% 2.91/1.66 % (14491)Instructions burned: 2 (million)
% 2.91/1.66 % (14491)------------------------------
% 2.91/1.66 % (14491)------------------------------
% 2.91/1.66 % (14501)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_14276 for (2999ds/37Mi)
% 2.91/1.66 % (14500)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/3Mi)
% 2.91/1.66 % (14500)Instruction limit reached!
% 2.91/1.66 % (14500)------------------------------
% 2.91/1.66 % (14500)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.66 % (14500)Termination reason: Unknown
% 2.91/1.66 % (14500)Termination phase: shuffling
% 2.91/1.66
% 2.91/1.66 % (14500)Memory used [KB]: 1407
% 2.91/1.66 % (14500)Time elapsed: 0.003 s
% 2.91/1.66 % (14500)Instructions burned: 4 (million)
% 2.91/1.66 % (14500)------------------------------
% 2.91/1.66 % (14500)------------------------------
% 2.91/1.67 % (14504)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_14276 for (2999ds/15Mi)
% 2.91/1.67 % (14494)Instruction limit reached!
% 2.91/1.67 % (14494)------------------------------
% 2.91/1.67 % (14494)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.67 % (14494)Termination reason: Unknown
% 2.91/1.67 % (14494)Termination phase: shuffling
% 2.91/1.67
% 2.91/1.67 % (14494)Memory used [KB]: 1791
% 2.91/1.67 % (14494)Time elapsed: 0.018 s
% 2.91/1.67 % (14494)Instructions burned: 19 (million)
% 2.91/1.67 % (14494)------------------------------
% 2.91/1.67 % (14494)------------------------------
% 2.91/1.67 % (14504)Instruction limit reached!
% 2.91/1.67 % (14504)------------------------------
% 2.91/1.67 % (14504)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.67 % (14504)Termination reason: Unknown
% 2.91/1.67 % (14504)Termination phase: shuffling
% 2.91/1.67
% 2.91/1.67 % (14504)Memory used [KB]: 1663
% 2.91/1.67 % (14504)Time elapsed: 0.007 s
% 2.91/1.67 % (14504)Instructions burned: 17 (million)
% 2.91/1.67 % (14504)------------------------------
% 2.91/1.67 % (14504)------------------------------
% 2.91/1.67 % (14501)Instruction limit reached!
% 2.91/1.67 % (14501)------------------------------
% 2.91/1.67 % (14501)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.67 % (14501)Termination reason: Unknown
% 2.91/1.67 % (14501)Termination phase: Property scanning
% 2.91/1.67
% 2.91/1.67 % (14501)Memory used [KB]: 2174
% 2.91/1.67 % (14501)Time elapsed: 0.016 s
% 2.91/1.67 % (14501)Instructions burned: 37 (million)
% 2.91/1.67 % (14501)------------------------------
% 2.91/1.67 % (14501)------------------------------
% 2.91/1.68 % (14507)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_14276 for (2999ds/1041Mi)
% 2.91/1.69 % (14505)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_14276 for (2999ds/3Mi)
% 2.91/1.69 % (14505)Instruction limit reached!
% 2.91/1.69 % (14505)------------------------------
% 2.91/1.69 % (14505)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.69 % (14505)Termination reason: Unknown
% 2.91/1.69 % (14505)Termination phase: shuffling
% 2.91/1.69
% 2.91/1.69 % (14505)Memory used [KB]: 1407
% 2.91/1.69 % (14505)Time elapsed: 0.004 s
% 2.91/1.69 % (14505)Instructions burned: 4 (million)
% 2.91/1.69 % (14505)------------------------------
% 2.91/1.69 % (14505)------------------------------
% 2.91/1.69 % (14510)lrs+10_1:1_acc=on:amm=sco:cs=on:tgt=full:i=16:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/16Mi)
% 2.91/1.69 % (14509)lrs+10_1:1_av=off:chr=on:plsq=on:slsq=on:i=7:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/7Mi)
% 2.91/1.69 % (14488)Instruction limit reached!
% 2.91/1.69 % (14488)------------------------------
% 2.91/1.69 % (14488)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.91/1.69 % (14488)Termination reason: Unknown
% 2.91/1.69 % (14488)Termination phase: Saturation
% 2.91/1.69
% 2.91/1.69 % (14488)Memory used [KB]: 7547
% 2.91/1.69 % (14488)Time elapsed: 0.058 s
% 2.91/1.69 % (14488)Instructions burned: 184 (million)
% 2.91/1.69 % (14488)------------------------------
% 2.91/1.69 % (14488)------------------------------
% 2.91/1.70 % (14511)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_14276 for (2999ds/3Mi)
% 2.92/1.70 % (14511)Instruction limit reached!
% 2.92/1.70 % (14511)------------------------------
% 2.92/1.70 % (14511)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.70 % (14511)Termination reason: Unknown
% 2.92/1.70 % (14511)Termination phase: shuffling
% 2.92/1.70
% 2.92/1.70 % (14511)Memory used [KB]: 1407
% 2.92/1.70 % (14511)Time elapsed: 0.004 s
% 2.92/1.70 % (14511)Instructions burned: 4 (million)
% 2.92/1.70 % (14511)------------------------------
% 2.92/1.70 % (14511)------------------------------
% 2.92/1.70 % (14509)Instruction limit reached!
% 2.92/1.70 % (14509)------------------------------
% 2.92/1.70 % (14509)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.70 % (14509)Termination reason: Unknown
% 2.92/1.70 % (14509)Termination phase: shuffling
% 2.92/1.70
% 2.92/1.70 % (14509)Memory used [KB]: 1535
% 2.92/1.70 % (14509)Time elapsed: 0.006 s
% 2.92/1.70 % (14509)Instructions burned: 7 (million)
% 2.92/1.70 % (14509)------------------------------
% 2.92/1.70 % (14509)------------------------------
% 2.92/1.70 % (14510)Instruction limit reached!
% 2.92/1.70 % (14510)------------------------------
% 2.92/1.70 % (14510)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.70 % (14510)Termination reason: Unknown
% 2.92/1.70 % (14510)Termination phase: shuffling
% 2.92/1.70
% 2.92/1.70 % (14510)Memory used [KB]: 1791
% 2.92/1.70 % (14510)Time elapsed: 0.010 s
% 2.92/1.70 % (14510)Instructions burned: 17 (million)
% 2.92/1.70 % (14510)------------------------------
% 2.92/1.70 % (14510)------------------------------
% 2.92/1.71 % (14515)lrs+10_1:1_cnfonf=off:cs=on:hud=3:prag=on:sup=off:i=7:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/7Mi)
% 2.92/1.71 % (14514)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_14276 for (2999ds/3Mi)
% 2.92/1.71 % (14514)Instruction limit reached!
% 2.92/1.71 % (14514)------------------------------
% 2.92/1.71 % (14514)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.71 % (14514)Termination reason: Unknown
% 2.92/1.71 % (14514)Termination phase: shuffling
% 2.92/1.71
% 2.92/1.71 % (14514)Memory used [KB]: 1407
% 2.92/1.71 % (14515)Instruction limit reached!
% 2.92/1.71 % (14515)------------------------------
% 2.92/1.71 % (14515)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.71 % (14514)Time elapsed: 0.004 s
% 2.92/1.71 % (14514)Instructions burned: 5 (million)
% 2.92/1.71 % (14514)------------------------------
% 2.92/1.71 % (14514)------------------------------
% 2.92/1.71 % (14515)Termination reason: Unknown
% 2.92/1.71 % (14515)Termination phase: shuffling
% 2.92/1.71
% 2.92/1.71 % (14515)Memory used [KB]: 1535
% 2.92/1.71 % (14515)Time elapsed: 0.004 s
% 2.92/1.71 % (14515)Instructions burned: 8 (million)
% 2.92/1.71 % (14515)------------------------------
% 2.92/1.71 % (14515)------------------------------
% 2.92/1.71 % (14517)dis+1002_1:1_add=large:cnfonf=lazy_pi_sigma_gen:fe=off:prag=on:i=3:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/3Mi)
% 2.92/1.71 % (14518)dis+1004_1:1_cha=on:cs=on:fe=off:hud=1:i=4:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/4Mi)
% 2.92/1.72 % (14517)Instruction limit reached!
% 2.92/1.72 % (14517)------------------------------
% 2.92/1.72 % (14517)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.72 % (14517)Termination reason: Unknown
% 2.92/1.72 % (14517)Termination phase: shuffling
% 2.92/1.72
% 2.92/1.72 % (14517)Memory used [KB]: 1407
% 2.92/1.72 % (14517)Time elapsed: 0.004 s
% 2.92/1.72 % (14517)Instructions burned: 4 (million)
% 2.92/1.72 % (14517)------------------------------
% 2.92/1.72 % (14517)------------------------------
% 2.92/1.72 % (14518)Instruction limit reached!
% 2.92/1.72 % (14518)------------------------------
% 2.92/1.72 % (14518)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.72 % (14518)Termination reason: Unknown
% 2.92/1.72 % (14518)Termination phase: shuffling
% 2.92/1.72
% 2.92/1.72 % (14518)Memory used [KB]: 1407
% 2.92/1.72 % (14518)Time elapsed: 0.004 s
% 2.92/1.72 % (14518)Instructions burned: 4 (million)
% 2.92/1.72 % (14518)------------------------------
% 2.92/1.72 % (14518)------------------------------
% 2.92/1.72 % (14520)lrs+1002_1:1_anc=all_dependent:au=on:cbe=off:fde=unused:ntd=on:i=18:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/18Mi)
% 2.92/1.72 % (14521)lrs+10_1:1_e2e=on:sd=1:sgt=8:ss=axioms:i=710:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/710Mi)
% 2.92/1.72 % (14522)lrs+1004_1:1_chr=on:prag=on:i=6:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/6Mi)
% 2.92/1.73 % (14520)Instruction limit reached!
% 2.92/1.73 % (14520)------------------------------
% 2.92/1.73 % (14520)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.73 % (14520)Termination reason: Unknown
% 2.92/1.73 % (14520)Termination phase: shuffling
% 2.92/1.73
% 2.92/1.73 % (14520)Memory used [KB]: 1791
% 2.92/1.73 % (14520)Time elapsed: 0.011 s
% 2.92/1.73 % (14520)Instructions burned: 19 (million)
% 2.92/1.73 % (14520)------------------------------
% 2.92/1.73 % (14520)------------------------------
% 2.92/1.73 % (14522)Instruction limit reached!
% 2.92/1.73 % (14522)------------------------------
% 2.92/1.73 % (14522)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.73 % (14522)Termination reason: Unknown
% 2.92/1.73 % (14522)Termination phase: shuffling
% 2.92/1.73
% 2.92/1.73 % (14522)Memory used [KB]: 1407
% 2.92/1.73 % (14522)Time elapsed: 0.004 s
% 2.92/1.73 % (14522)Instructions burned: 6 (million)
% 2.92/1.73 % (14522)------------------------------
% 2.92/1.73 % (14522)------------------------------
% 2.92/1.73 % (14525)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_14276 for (2999ds/902Mi)
% 2.92/1.73 % (14526)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_14276 for (2999ds/21Mi)
% 2.92/1.74 % (14529)dis+10_1:1_cnfonf=lazy_gen:fe=off:i=5:si=on:rtra=on_0 on DTF2THF_14276 for (2999ds/5Mi)
% 2.92/1.74 % (14530)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_14276 for (2999ds/6Mi)
% 2.92/1.75 % (14526)Instruction limit reached!
% 2.92/1.75 % (14526)------------------------------
% 2.92/1.75 % (14526)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.75 % (14526)Termination reason: Unknown
% 2.92/1.75 % (14526)Termination phase: shuffling
% 2.92/1.75
% 2.92/1.75 % (14526)Memory used [KB]: 1791
% 2.92/1.75 % (14526)Time elapsed: 0.013 s
% 2.92/1.75 % (14526)Instructions burned: 22 (million)
% 2.92/1.75 % (14526)------------------------------
% 2.92/1.75 % (14526)------------------------------
% 2.92/1.75 % (14529)Instruction limit reached!
% 2.92/1.75 % (14529)------------------------------
% 2.92/1.75 % (14529)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.75 % (14529)Termination reason: Unknown
% 2.92/1.75 % (14529)Termination phase: shuffling
% 2.92/1.75
% 2.92/1.75 % (14529)Memory used [KB]: 1407
% 2.92/1.75 % (14529)Time elapsed: 0.004 s
% 2.92/1.75 % (14529)Instructions burned: 5 (million)
% 2.92/1.75 % (14529)------------------------------
% 2.92/1.75 % (14529)------------------------------
% 2.92/1.75 % (14530)Instruction limit reached!
% 2.92/1.75 % (14530)------------------------------
% 2.92/1.75 % (14530)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.75 % (14530)Termination reason: Unknown
% 2.92/1.75 % (14530)Termination phase: shuffling
% 2.92/1.75
% 2.92/1.75 % (14530)Memory used [KB]: 1407
% 2.92/1.75 % (14530)Time elapsed: 0.005 s
% 2.92/1.75 % (14530)Instructions burned: 6 (million)
% 2.92/1.75 % (14530)------------------------------
% 2.92/1.75 % (14530)------------------------------
% 2.92/1.76 % (14532)lrs+1002_1:128_au=on:c=on:fsr=off:piset=equals:i=377:si=on:rtra=on_0 on DTF2THF_14276 for (2998ds/377Mi)
% 2.92/1.76 % (14533)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_14276 for (2998ds/779Mi)
% 2.92/1.77 % (14534)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_14276 for (2998ds/19Mi)
% 2.92/1.77 % (14534)Instruction limit reached!
% 2.92/1.77 % (14534)------------------------------
% 2.92/1.77 % (14534)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.77 % (14534)Termination reason: Unknown
% 2.92/1.77 % (14534)Termination phase: shuffling
% 2.92/1.77
% 2.92/1.77 % (14534)Memory used [KB]: 1791
% 2.92/1.77 % (14534)Time elapsed: 0.011 s
% 2.92/1.77 % (14534)Instructions burned: 19 (million)
% 2.92/1.77 % (14534)------------------------------
% 2.92/1.77 % (14534)------------------------------
% 2.92/1.78 % (14493)Instruction limit reached!
% 2.92/1.78 % (14493)------------------------------
% 2.92/1.78 % (14493)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.78 % (14493)Termination reason: Unknown
% 2.92/1.78 % (14493)Termination phase: Saturation
% 2.92/1.78
% 2.92/1.78 % (14493)Memory used [KB]: 8827
% 2.92/1.78 % (14493)Time elapsed: 0.137 s
% 2.92/1.78 % (14493)Instructions burned: 275 (million)
% 2.92/1.78 % (14493)------------------------------
% 2.92/1.78 % (14493)------------------------------
% 2.92/1.79 % (14537)lrs+1010_1:1_au=on:s2a=on:sd=1:sgt=50:ss=axioms:i=879:si=on:rtra=on_0 on DTF2THF_14276 for (2998ds/879Mi)
% 2.92/1.80 % (14538)dis+1002_1:128_acc=on:er=filter:i=17:si=on:rtra=on_0 on DTF2THF_14276 for (2998ds/17Mi)
% 2.92/1.81 % (14538)Instruction limit reached!
% 2.92/1.81 % (14538)------------------------------
% 2.92/1.81 % (14538)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.81 % (14538)Termination reason: Unknown
% 2.92/1.81 % (14538)Termination phase: shuffling
% 2.92/1.81
% 2.92/1.81 % (14538)Memory used [KB]: 1663
% 2.92/1.81 % (14538)Time elapsed: 0.009 s
% 2.92/1.81 % (14538)Instructions burned: 17 (million)
% 2.92/1.81 % (14538)------------------------------
% 2.92/1.81 % (14538)------------------------------
% 2.92/1.82 % (14540)ott+21_1:1_apa=on:au=on:cnfonf=off:sos=on:i=3:si=on:rtra=on_0 on DTF2THF_14276 for (2998ds/3Mi)
% 2.92/1.83 % (14540)Instruction limit reached!
% 2.92/1.83 % (14540)------------------------------
% 2.92/1.83 % (14540)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.83 % (14540)Termination reason: Unknown
% 2.92/1.83 % (14540)Termination phase: shuffling
% 2.92/1.83
% 2.92/1.83 % (14540)Memory used [KB]: 1407
% 2.92/1.83 % (14540)Time elapsed: 0.004 s
% 2.92/1.83 % (14540)Instructions burned: 4 (million)
% 2.92/1.83 % (14540)------------------------------
% 2.92/1.83 % (14540)------------------------------
% 2.92/1.84 % (14541)lrs+1010_1:8_cnfonf=off:hud=1:inj=on:tnu=5:i=30:si=on:rtra=on_0 on DTF2THF_14276 for (2998ds/30Mi)
% 2.92/1.86 % (14541)Instruction limit reached!
% 2.92/1.86 % (14541)------------------------------
% 2.92/1.86 % (14541)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.86 % (14541)Termination reason: Unknown
% 2.92/1.86 % (14541)Termination phase: shuffling
% 2.92/1.86
% 2.92/1.86 % (14541)Memory used [KB]: 1918
% 2.92/1.86 % (14541)Time elapsed: 0.016 s
% 2.92/1.86 % (14541)Instructions burned: 31 (million)
% 2.92/1.86 % (14541)------------------------------
% 2.92/1.86 % (14541)------------------------------
% 2.92/1.87 % (14542)dis+10_1:1_ixr=off:plsq=on:plsqc=1:plsqr=32,1:s2a=on:i=127:si=on:rtra=on_0 on DTF2THF_14276 for (2997ds/127Mi)
% 2.92/1.91 % (14525)First to succeed.
% 2.92/1.92 % (14525)Refutation found. Thanks to Tanya!
% 2.92/1.92 % SZS status Theorem for DTF2THF_14276
% 2.92/1.92 % SZS output start Proof for DTF2THF_14276
% 2.92/1.92 thf(func_def_0, type, in: $i > $i > $o).
% 2.92/1.92 thf(func_def_1, type, exu: ($i > $o) > $o).
% 2.92/1.92 thf(func_def_6, type, setadjoin: $i > $i > $i).
% 2.92/1.92 thf(func_def_8, type, powerset: $i > $i).
% 2.92/1.92 thf(func_def_10, type, setunion: $i > $i).
% 2.92/1.92 thf(func_def_19, type, descr: ($i > $o) > $i).
% 2.92/1.92 thf(func_def_21, type, dsetconstr: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_26, type, prop2set: $o > $i).
% 2.92/1.92 thf(func_def_36, type, nonempty: $i > $o).
% 2.92/1.92 thf(func_def_69, type, set2prop: $i > $o).
% 2.92/1.92 thf(func_def_88, type, subset: $i > $i > $o).
% 2.92/1.92 thf(func_def_89, type, disjoint: $i > $i > $o).
% 2.92/1.92 thf(func_def_90, type, setsmeet: $i > $i > $o).
% 2.92/1.92 thf(func_def_114, type, binunion: $i > $i > $i).
% 2.92/1.92 thf(func_def_122, type, binintersect: $i > $i > $i).
% 2.92/1.92 thf(func_def_135, type, regular: $i > $o).
% 2.92/1.92 thf(func_def_136, type, setminus: $i > $i > $i).
% 2.92/1.92 thf(func_def_147, type, symdiff: $i > $i > $i).
% 2.92/1.92 thf(func_def_153, type, iskpair: $i > $o).
% 2.92/1.92 thf(func_def_158, type, kpair: $i > $i > $i).
% 2.92/1.92 thf(func_def_160, type, cartprod: $i > $i > $i).
% 2.92/1.92 thf(func_def_177, type, singleton: $i > $o).
% 2.92/1.92 thf(func_def_179, type, ex1: $i > ($i > $o) > $o).
% 2.92/1.92 thf(func_def_184, type, atmost1p: $i > $o).
% 2.92/1.92 thf(func_def_185, type, atleast2p: $i > $o).
% 2.92/1.92 thf(func_def_186, type, atmost2p: $i > $o).
% 2.92/1.92 thf(func_def_187, type, upairsetp: $i > $o).
% 2.92/1.92 thf(func_def_191, type, kfst: $i > $i).
% 2.92/1.92 thf(func_def_203, type, ksnd: $i > $i).
% 2.92/1.92 thf(func_def_213, type, breln: $i > $i > $i > $o).
% 2.92/1.92 thf(func_def_214, type, dpsetconstr: $i > $i > ($i > $i > $o) > $i).
% 2.92/1.92 thf(func_def_222, type, func: $i > $i > $i > $o).
% 2.92/1.92 thf(func_def_223, type, funcSet: $i > $i > $i).
% 2.92/1.92 thf(func_def_226, type, ap: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_232, type, lam: $i > $i > ($i > $i) > $i).
% 2.92/1.92 thf(func_def_258, type, sP0: $i > $i > $i > $i > $o).
% 2.92/1.92 thf(func_def_261, type, sP3: $i > $i > $o).
% 2.92/1.92 thf(func_def_262, type, sP4: $i > $o).
% 2.92/1.92 thf(func_def_263, type, sP5: $i > $i > $o).
% 2.92/1.92 thf(func_def_264, type, sP6: $i > $i > $o).
% 2.92/1.92 thf(func_def_265, type, sP7: $i > $o > $i > $i > $o).
% 2.92/1.92 thf(func_def_270, type, sK12: $i > $o).
% 2.92/1.92 thf(func_def_274, type, sK16: $i > $i).
% 2.92/1.92 thf(func_def_292, type, sK34: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_293, type, sK35: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_294, type, sK36: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_295, type, sK37: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_296, type, sK38: $i > $o).
% 2.92/1.92 thf(func_def_306, type, sK48: $i > $i > ($i > $i) > $i).
% 2.92/1.92 thf(func_def_307, type, sK49: $i > $i).
% 2.92/1.92 thf(func_def_312, type, sK54: $i > $o).
% 2.92/1.92 thf(func_def_323, type, sK65: $o > $i > $i > $i).
% 2.92/1.92 thf(func_def_331, type, sK73: $i > $i > $i).
% 2.92/1.92 thf(func_def_332, type, sK74: $i > $o).
% 2.92/1.92 thf(func_def_354, type, sK96: $i > $i).
% 2.92/1.92 thf(func_def_359, type, sK101: $i > $i).
% 2.92/1.92 thf(func_def_362, type, sK104: $i > $i > ($i > $i) > $i).
% 2.92/1.92 thf(func_def_363, type, sK105: $i > $o).
% 2.92/1.92 thf(func_def_375, type, sK117: $i > $i > $o).
% 2.92/1.92 thf(func_def_386, type, sK128: $i > $o).
% 2.92/1.92 thf(func_def_400, type, sK142: $i > $i > $i).
% 2.92/1.92 thf(func_def_401, type, sK143: $i > $i > $i).
% 2.92/1.92 thf(func_def_405, type, sK147: $i > $i > $o).
% 2.92/1.92 thf(func_def_413, type, sK155: $i > $i).
% 2.92/1.92 thf(func_def_424, type, sK166: $i > $o).
% 2.92/1.92 thf(func_def_427, type, sK169: $i > $i > $i).
% 2.92/1.92 thf(func_def_430, type, sK172: $i > $i > $o).
% 2.92/1.92 thf(func_def_440, type, sK182: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_443, type, sK185: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_444, type, sK186: $i > $o).
% 2.92/1.92 thf(func_def_452, type, sK194: $i > $i > $i).
% 2.92/1.92 thf(func_def_461, type, sK203: $i > $o).
% 2.92/1.92 thf(func_def_475, type, sK217: $i > ($i > $i) > $i > $i).
% 2.92/1.92 thf(func_def_477, type, sK219: $i > $i).
% 2.92/1.92 thf(func_def_482, type, sK224: ($i > $o) > $i).
% 2.92/1.92 thf(func_def_483, type, sK225: $i > $o).
% 2.92/1.92 thf(func_def_490, type, sK232: $i > $i > $o).
% 2.92/1.92 thf(func_def_503, type, sK245: $i > $o).
% 2.92/1.92 thf(func_def_505, type, sK247: ($i > $o) > $i).
% 2.92/1.92 thf(func_def_506, type, sK248: ($i > $o) > $i).
% 2.92/1.92 thf(func_def_519, type, sK261: $i > $o).
% 2.92/1.92 thf(func_def_527, type, sK269: $i > $i > $i).
% 2.92/1.92 thf(func_def_528, type, sK270: $i > $i > $i).
% 2.92/1.92 thf(func_def_529, type, sK271: $i > $i > $i).
% 2.92/1.92 thf(func_def_530, type, sK272: $i > $i > $i).
% 2.92/1.92 thf(func_def_531, type, sK273: $i > $i > $i).
% 2.92/1.92 thf(func_def_532, type, sK274: $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_533, type, sK275: $i > $i).
% 2.92/1.92 thf(func_def_534, type, sK276: $i > $i).
% 2.92/1.92 thf(func_def_535, type, sK277: $i > $i).
% 2.92/1.92 thf(func_def_536, type, sK278: $i > $i).
% 2.92/1.92 thf(func_def_537, type, sK279: $i > $i > $i).
% 2.92/1.92 thf(func_def_538, type, sK280: $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_539, type, sK281: $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_540, type, sK282: $i > $i > $i).
% 2.92/1.92 thf(func_def_541, type, sK283: $i > $i > $i).
% 2.92/1.92 thf(func_def_542, type, sK284: $i > $i).
% 2.92/1.92 thf(func_def_544, type, sK286: $i > $i).
% 2.92/1.92 thf(func_def_545, type, sK287: $i > $i).
% 2.92/1.92 thf(func_def_550, type, sK292: $i > $i > $i).
% 2.92/1.92 thf(func_def_554, type, sK296: $i > $i > $o).
% 2.92/1.92 thf(func_def_563, type, sK305: ($i > $o) > ($i > $o) > $i > $i > $i).
% 2.92/1.92 thf(func_def_564, type, sK306: ($i > $o) > ($i > $o) > $i > $i > $i).
% 2.92/1.92 thf(func_def_567, type, sK309: $i > $o).
% 2.92/1.92 thf(func_def_568, type, sK310: $i > $o).
% 2.92/1.92 thf(func_def_584, type, sK326: $i > $i > $o).
% 2.92/1.92 thf(func_def_595, type, sK337: $i > $o).
% 2.92/1.92 thf(func_def_597, type, sK339: ($i > $o) > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_598, type, sK340: ($i > $o) > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_599, type, sK341: $i > $o).
% 2.92/1.92 thf(func_def_600, type, sK342: $i > $o).
% 2.92/1.92 thf(func_def_601, type, sK343: ($i > $o) > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_602, type, sK344: ($i > $o) > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_609, type, sK351: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_610, type, sK352: $i > $o).
% 2.92/1.92 thf(func_def_616, type, sK358: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_617, type, sK359: $i > $o).
% 2.92/1.92 thf(func_def_624, type, sK366: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_630, type, sK372: $i > $i).
% 2.92/1.92 thf(func_def_632, type, sK374: $i > $i).
% 2.92/1.92 thf(func_def_644, type, sK386: $i > $i > $i).
% 2.92/1.92 thf(func_def_650, type, sK392: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_651, type, sK393: $i > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_669, type, sK411: $i > $o).
% 2.92/1.92 thf(func_def_670, type, sK412: $i > $o).
% 2.92/1.92 thf(func_def_671, type, sK413: ($i > $o) > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_672, type, sK414: ($i > $o) > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_677, type, sK419: $i > $o).
% 2.92/1.92 thf(func_def_679, type, sK421: ($i > $o) > $i > $i).
% 2.92/1.92 thf(func_def_689, type, sK431: ($i > $o) > $i).
% 2.92/1.92 thf(func_def_690, type, sK432: $i > $o).
% 2.92/1.92 thf(func_def_691, type, sK433: $i > $i).
% 2.92/1.92 thf(func_def_692, type, sK434: $i > $i > $i).
% 2.92/1.92 thf(func_def_711, type, sK453: $i > $i > $o).
% 2.92/1.92 thf(func_def_722, type, sK464: ($i > $o) > $i > $i).
% 2.92/1.92 thf(func_def_724, type, sK466: $i > $o).
% 2.92/1.92 thf(func_def_747, type, sK489: $i > $o).
% 2.92/1.92 thf(func_def_749, type, sK491: ($i > $o) > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_750, type, sK492: ($i > $o) > $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_754, type, sK496: $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_755, type, sK497: $i > $i > $i > $i).
% 2.92/1.92 thf(func_def_783, type, sK525: $i > $o).
% 2.92/1.92 thf(func_def_797, type, sK539: $i > $o).
% 2.92/1.92 thf(func_def_800, type, sK542: $i > $i).
% 2.92/1.92 thf(func_def_803, type, sK545: $i > $i > $i).
% 2.92/1.92 thf(func_def_806, type, sK548: $i > $i > $o).
% 2.92/1.92 thf(func_def_808, type, sK550: $i > $i).
% 2.92/1.92 thf(func_def_809, type, sK551: $i > $i).
% 2.92/1.92 thf(func_def_810, type, sK552: $i > ($i > $i > $o) > $i).
% 2.92/1.92 thf(func_def_811, type, sK553: $i > ($i > $i > $o) > $i).
% 2.92/1.92 thf(func_def_812, type, sK554: $i > $i > ($i > $i > $o) > $i).
% 2.92/1.92 thf(func_def_819, type, sK561: $i > $o).
% 2.92/1.92 thf(func_def_820, type, sK562: ($i > $o) > $i > $i).
% 2.92/1.92 thf(func_def_821, type, sK563: $i > $i > $i).
% 2.92/1.92 thf(func_def_840, type, sK582: $i > $o).
% 2.92/1.92 thf(func_def_843, type, sK585: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_844, type, sK586: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_847, type, sK589: $i > $o).
% 2.92/1.92 thf(func_def_848, type, sK590: $i > $i).
% 2.92/1.92 thf(func_def_849, type, sK591: ($i > $o) > $i).
% 2.92/1.92 thf(func_def_850, type, sK592: $i > $o).
% 2.92/1.92 thf(func_def_852, type, sK594: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_861, type, sK603: $i > $o).
% 2.92/1.92 thf(func_def_863, type, sK605: $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_864, type, sK606: $i > $o).
% 2.92/1.92 thf(func_def_873, type, sK615: $i > $i > ($i > $o) > $i).
% 2.92/1.92 thf(func_def_874, type, sK616: $i > $o).
% 2.92/1.92 thf(func_def_880, type, sK622: $i > $o).
% 2.92/1.92 thf(func_def_890, type, sK632: ($i > $o) > $i > $i).
% 2.92/1.92 thf(func_def_892, type, sK634: $i > $o).
% 2.92/1.92 thf(func_def_895, type, sK637: $i > $i).
% 2.92/1.92 thf(func_def_897, type, sK639: $i > $o).
% 2.92/1.92 thf(func_def_899, type, sK641: ($i > $o) > $i > $i).
% 2.92/1.92 thf(func_def_900, type, sK642: ($i > $o) > $i > $i).
% 2.92/1.92 thf(func_def_902, type, ph644: !>[X0: $tType]:(X0)).
% 2.92/1.92 thf(f3865,plain,(
% 2.92/1.92 $false),
% 2.92/1.92 inference(avatar_sat_refutation,[status(thm)],[f3184,f3199,f3686,f3849,f3864])).
% 2.92/1.92 thf(f3864,plain,(
% 2.92/1.92 ~spl643_35),
% 2.92/1.92 inference(avatar_contradiction_clause,[status(thm)],[f3863])).
% 2.92/1.92 thf(f3863,plain,(
% 2.92/1.92 $false | ~spl643_35),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3855])).
% 2.92/1.92 thf(f3855,plain,(
% 2.92/1.92 (sK253 != sK253) | ~spl643_35),
% 2.92/1.92 inference(superposition,[status(thm)],[f2236,f3685])).
% 2.92/1.92 thf(f3685,plain,(
% 2.92/1.92 (sK253 = sK256) | ~spl643_35),
% 2.92/1.92 inference(avatar_component_clause,[status(thm)],[f3683])).
% 2.92/1.92 thf(f3683,definition,(
% 2.92/1.92 spl643_35 <=> (sK253 = sK256)),
% 2.92/1.92 introduced(definition,[new_symbols(naming,[spl643_35])],[avatar_definition])).
% 2.92/1.92 thf(f2236,plain,(
% 2.92/1.92 (sK253 != sK256)),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1299])).
% 2.92/1.92 thf(f1299,plain,(
% 2.92/1.92 (binintersectER = $true) & (binintersectSubset3 = $true) & (ap2p = $true) & (omega__Cong = $true) & (funcinfuncset = $true) & (brelnall2 = $true) & (setadjoinE = $true) & (ex1I = $true) & (setukpairinjR12 = $true) & (nonemptyI1 = $true) & (emptyInPowerset = $true) & (setunionE = $true) & (subsetI1 = $true) & (upairsetIR = $true) & (brelnall1 = $true) & (exuE3u = $true) & (symdiffI1 = $true) & (exuI2 = $true) & (setextsub = $true) & (exuE2 = $true) & (eqimpsubset1 = $true) & (setminusILneg = $true) & (notdexE = $true) & (eqimpsubset2 = $true) & (ubforcartprodlem3 = $true) & (upairsetIL = $true) & (subsetTrans = $true) & (quantDeMorgan1 = $true) & (funcext = $true) & (prop2set2propI = $true) & (setukpairIL = $true) & (subset2powerset = $true) & (ksndsingleton = $true) & (powersetI1 = $true) & (setunionsingleton2 = $true) & (setunionAx = $true) & (eqbreln = $true) & (sepSubset = $true) & (dsetconstr__Cong = $true) & (setukpairinjR = $true) & (setadjoin__Cong = $true) & (setoftrueEq = $true) & (powersetAx = $true) & (descrp = $true) & (setunionsingleton1 = $true) & (theprop = $true) & (emptyE1 = $true) & (setbeta = $true) & (emptysetsubset = $true) & (setOfPairsIsBReln = $true) & (powerset__Cong = $true) & (funcextLem = $true) & (dsetconstrER = $true) & (cartprodpairsurjEq = $true) & (setunion__Cong = $true) & (cartprodfstin = $true) & (emptysetimpfalse = $true) & (lamp = $true) & (setextAx = $true) & (lamProp = $true) & (setext = $true) & (setminusELneg = $true) & (notequalI2 = $true) & (binintersectLsub = $true) & (exuEu = $true) & (notinemptyset = $true) & (noeltsimpempty = $true) & (setunionI = $true) & (dpsetconstrERa = $true) & (binintersectSubset2 = $true) & (setminusSubset1 = $true) & (eqinunit = $true) & (binintersectEL = $true) & (exu__Cong = $true) & (binunionLsub = $true) & (upairequniteq = $true) & (setminusEL = $true) & (symdiffIneg1 = $true) & (quantDeMorgan4 = $true) & (singletoninpowunion = $true) & (funcImageSingleton = $true) & (setukpairinjR11 = $true) & (setadjoinIR = $true) & (dpsetconstrER = $true) & (upairset2IR = $true) & (kfstpairEq = $true) & (emptysetAx = $true) & (kpairiskpair = $true) & (setminusIRneg = $true) & (exuI1 = $true) & (inPowerset = $true) & (quantDeMorgan2 = $true) & (singletoninpowerset = $true) & (cartprodpairin = $true) & (secondinupair = $true) & (setukpairIR = $true) & (cartprodsndin = $true) & (setminusSubset2 = $true) & (apProp = $true) & (prop2setE = $true) & (setminusLsub = $true) & (binunionIR = $true) & (cartprodmempair1 = $true) & (setadjoinSub = $true) & (uniqinunit = $true) & (notequalI1 = $true) & (singletonsubset = $true) & (subsetRefl = $true) & (powersetI = $true) & (powersetE1 = $true) & (setukpairinjL = $true) & (wellorderingAx = $true) & (kfstsingleton = $true) & (binunionRsub = $true) & (setunionsingleton = $true) & (cartprodpairmemER = $true) & (cartprodmempaircEq = $true) & (subbreln = $true) & (dsetconstrEL = $true) & (infuncsetfunc = $true) & (cartprodmempair = $true) & (upairsetE = $true) & (binunionE = $true) & (setukpairinjL2 = $true) & (omegaSAx = $true) & (subsetE = $true) & (setminusERneg = $true) & (setminusER = $true) & (ex1E2 = $true) & (ubforcartprodlem2 = $true) & (ubforcartprodlem1 = $true) & (binintersectSubset5 = $true) & (notsubsetI = $true) & (setadjoinAx = $true) & (dpsetconstrEL1 = $true) & (subPowSU = $true) & (ex1I2 = $true) & (vacuousDall = $true) & (binintersectI = $true) & (inCongP = $true) & (exuI3 = $true) & (emptyinunitempty = $true) & (omega0Ax = $true) & (sepInPowerset = $true) & (cartprodsndpairEq = $true) & (upairsubunion = $true) & (cartprodpairmemEL = $true) & (dpsetconstrEL2 = $true) & (app = $true) & (kpairsurjEq = $true) & (upairinpowunion = $true) & (emptyset__Cong = $true) & (bs114d = $true) & (notdallE = $true) & (dsetconstrI = $true) & (omegaIndAx = $true) & (binintersectSubset1 = $true) & (powersetE = $true) & (quantDeMorgan3 = $true) & (setadjoinIL = $true) & (prop2setI = $true) & (setukpairinjR2 = $true) & (binunionEcases = $true) & (singletonsuniq = $true) & (setukpairinjR1 = $true) & (setukpairinjL1 = $true) & (nonemptyI = $true) & (funcGraphProp4 = $true) & (disjointsetsI1 = $true) & (kpairp = $true) & (upairset2E = $true) & (singletonsswitch = $true) & (exuE1 = $true) & (subsetE2 = $true) & (binunionIL = $true) & (funcGraphProp2 = $true) & (foundationAx = $true) & (setunionE2 = $true) & (emptyI = $true) & (binintersectSubset4 = $true) & (funcGraphProp3 = $true) & (lam2p = $true) & (cartprodfstpairEq = $true) & (setadjoinOr = $true) & (symdiffIneg2 = $true) & (descr__Cong = $true) & (symdiffE = $true) & (singletonprop = $true) & (dpsetconstrI = $true) & (symdiffI2 = $true) & (nonemptyE1 = $true) & (emptyinPowerset = $true) & (ksndpairEq = $true) & (dpsetconstrSub = $true) & (setminusI = $true) & (($true = (in @ sK253 @ (funcSet @ sK254 @ sK255))) & ((sK253 != sK256) & ($true = (in @ sK256 @ (funcSet @ sK254 @ sK255))) & ! [X4 : $i] : (((ap @ sK254 @ sK255 @ sK256 @ X4) = (ap @ sK254 @ sK255 @ sK253 @ X4)) | ($true != (in @ X4 @ sK254))))) & (exuE3e = $true) & (emptysetE = $true) & (subsetI2 = $true) & (ex1E1 = $true) & (funcGraphProp1 = $true) & (subsetemptysetimpeq = $true) & (nonemptyImpWitness = $true) & (setadjoinSub2 = $true) & (replAx = $true) & (in__Cong = $true) & (powersetsubset = $true) & (notinsingleton = $true) & (binintersectRsub = $true)),
% 2.92/1.92 inference(skolemisation,[status(esa),new_symbols(skolem,[sK253,sK254,sK255,sK256])],[f846,f1298,f1297])).
% 2.92/1.92 thf(f1297,plain,(
% 2.92/1.92 ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X0 @ (funcSet @ X1 @ X2))) & ? [X3 : $i] : ((X0 != X3) & ($true = (in @ X3 @ (funcSet @ X1 @ X2))) & ! [X4 : $i] : (((ap @ X1 @ X2 @ X3 @ X4) = (ap @ X1 @ X2 @ X0 @ X4)) | ((in @ X4 @ X1) != $true)))) => (($true = (in @ sK253 @ (funcSet @ sK254 @ sK255))) & ? [X3 : $i] : ((sK253 != X3) & ($true = (in @ X3 @ (funcSet @ sK254 @ sK255))) & ! [X4 : $i] : (((ap @ sK254 @ sK255 @ sK253 @ X4) = (ap @ sK254 @ sK255 @ X3 @ X4)) | ($true != (in @ X4 @ sK254)))))),
% 2.92/1.92 introduced(definition,[],[choice_axiom])).
% 2.92/1.92 thf(f1298,plain,(
% 2.92/1.92 ? [X3 : $i] : ((sK253 != X3) & ($true = (in @ X3 @ (funcSet @ sK254 @ sK255))) & ! [X4 : $i] : (((ap @ sK254 @ sK255 @ sK253 @ X4) = (ap @ sK254 @ sK255 @ X3 @ X4)) | ($true != (in @ X4 @ sK254)))) => ((sK253 != sK256) & ($true = (in @ sK256 @ (funcSet @ sK254 @ sK255))) & ! [X4 : $i] : (((ap @ sK254 @ sK255 @ sK256 @ X4) = (ap @ sK254 @ sK255 @ sK253 @ X4)) | ($true != (in @ X4 @ sK254))))),
% 2.92/1.92 introduced(definition,[],[choice_axiom])).
% 2.92/1.92 thf(f846,plain,(
% 2.92/1.92 (binintersectER = $true) & (binintersectSubset3 = $true) & (ap2p = $true) & (omega__Cong = $true) & (funcinfuncset = $true) & (brelnall2 = $true) & (setadjoinE = $true) & (ex1I = $true) & (setukpairinjR12 = $true) & (nonemptyI1 = $true) & (emptyInPowerset = $true) & (setunionE = $true) & (subsetI1 = $true) & (upairsetIR = $true) & (brelnall1 = $true) & (exuE3u = $true) & (symdiffI1 = $true) & (exuI2 = $true) & (setextsub = $true) & (exuE2 = $true) & (eqimpsubset1 = $true) & (setminusILneg = $true) & (notdexE = $true) & (eqimpsubset2 = $true) & (ubforcartprodlem3 = $true) & (upairsetIL = $true) & (subsetTrans = $true) & (quantDeMorgan1 = $true) & (funcext = $true) & (prop2set2propI = $true) & (setukpairIL = $true) & (subset2powerset = $true) & (ksndsingleton = $true) & (powersetI1 = $true) & (setunionsingleton2 = $true) & (setunionAx = $true) & (eqbreln = $true) & (sepSubset = $true) & (dsetconstr__Cong = $true) & (setukpairinjR = $true) & (setadjoin__Cong = $true) & (setoftrueEq = $true) & (powersetAx = $true) & (descrp = $true) & (setunionsingleton1 = $true) & (theprop = $true) & (emptyE1 = $true) & (setbeta = $true) & (emptysetsubset = $true) & (setOfPairsIsBReln = $true) & (powerset__Cong = $true) & (funcextLem = $true) & (dsetconstrER = $true) & (cartprodpairsurjEq = $true) & (setunion__Cong = $true) & (cartprodfstin = $true) & (emptysetimpfalse = $true) & (lamp = $true) & (setextAx = $true) & (lamProp = $true) & (setext = $true) & (setminusELneg = $true) & (notequalI2 = $true) & (binintersectLsub = $true) & (exuEu = $true) & (notinemptyset = $true) & (noeltsimpempty = $true) & (setunionI = $true) & (dpsetconstrERa = $true) & (binintersectSubset2 = $true) & (setminusSubset1 = $true) & (eqinunit = $true) & (binintersectEL = $true) & (exu__Cong = $true) & (binunionLsub = $true) & (upairequniteq = $true) & (setminusEL = $true) & (symdiffIneg1 = $true) & (quantDeMorgan4 = $true) & (singletoninpowunion = $true) & (funcImageSingleton = $true) & (setukpairinjR11 = $true) & (setadjoinIR = $true) & (dpsetconstrER = $true) & (upairset2IR = $true) & (kfstpairEq = $true) & (emptysetAx = $true) & (kpairiskpair = $true) & (setminusIRneg = $true) & (exuI1 = $true) & (inPowerset = $true) & (quantDeMorgan2 = $true) & (singletoninpowerset = $true) & (cartprodpairin = $true) & (secondinupair = $true) & (setukpairIR = $true) & (cartprodsndin = $true) & (setminusSubset2 = $true) & (apProp = $true) & (prop2setE = $true) & (setminusLsub = $true) & (binunionIR = $true) & (cartprodmempair1 = $true) & (setadjoinSub = $true) & (uniqinunit = $true) & (notequalI1 = $true) & (singletonsubset = $true) & (subsetRefl = $true) & (powersetI = $true) & (powersetE1 = $true) & (setukpairinjL = $true) & (wellorderingAx = $true) & (kfstsingleton = $true) & (binunionRsub = $true) & (setunionsingleton = $true) & (cartprodpairmemER = $true) & (cartprodmempaircEq = $true) & (subbreln = $true) & (dsetconstrEL = $true) & (infuncsetfunc = $true) & (cartprodmempair = $true) & (upairsetE = $true) & (binunionE = $true) & (setukpairinjL2 = $true) & (omegaSAx = $true) & (subsetE = $true) & (setminusERneg = $true) & (setminusER = $true) & (ex1E2 = $true) & (ubforcartprodlem2 = $true) & (ubforcartprodlem1 = $true) & (binintersectSubset5 = $true) & (notsubsetI = $true) & (setadjoinAx = $true) & (dpsetconstrEL1 = $true) & (subPowSU = $true) & (ex1I2 = $true) & (vacuousDall = $true) & (binintersectI = $true) & (inCongP = $true) & (exuI3 = $true) & (emptyinunitempty = $true) & (omega0Ax = $true) & (sepInPowerset = $true) & (cartprodsndpairEq = $true) & (upairsubunion = $true) & (cartprodpairmemEL = $true) & (dpsetconstrEL2 = $true) & (app = $true) & (kpairsurjEq = $true) & (upairinpowunion = $true) & (emptyset__Cong = $true) & (bs114d = $true) & (notdallE = $true) & (dsetconstrI = $true) & (omegaIndAx = $true) & (binintersectSubset1 = $true) & (powersetE = $true) & (quantDeMorgan3 = $true) & (setadjoinIL = $true) & (prop2setI = $true) & (setukpairinjR2 = $true) & (binunionEcases = $true) & (singletonsuniq = $true) & (setukpairinjR1 = $true) & (setukpairinjL1 = $true) & (nonemptyI = $true) & (funcGraphProp4 = $true) & (disjointsetsI1 = $true) & (kpairp = $true) & (upairset2E = $true) & (singletonsswitch = $true) & (exuE1 = $true) & (subsetE2 = $true) & (binunionIL = $true) & (funcGraphProp2 = $true) & (foundationAx = $true) & (setunionE2 = $true) & (emptyI = $true) & (binintersectSubset4 = $true) & (funcGraphProp3 = $true) & (lam2p = $true) & (cartprodfstpairEq = $true) & (setadjoinOr = $true) & (symdiffIneg2 = $true) & (descr__Cong = $true) & (symdiffE = $true) & (singletonprop = $true) & (dpsetconstrI = $true) & (symdiffI2 = $true) & (nonemptyE1 = $true) & (emptyinPowerset = $true) & (ksndpairEq = $true) & (dpsetconstrSub = $true) & (setminusI = $true) & ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X0 @ (funcSet @ X1 @ X2))) & ? [X3 : $i] : ((X0 != X3) & ($true = (in @ X3 @ (funcSet @ X1 @ X2))) & ! [X4 : $i] : (((ap @ X1 @ X2 @ X3 @ X4) = (ap @ X1 @ X2 @ X0 @ X4)) | ((in @ X4 @ X1) != $true)))) & (exuE3e = $true) & (emptysetE = $true) & (subsetI2 = $true) & (ex1E1 = $true) & (funcGraphProp1 = $true) & (subsetemptysetimpeq = $true) & (nonemptyImpWitness = $true) & (setadjoinSub2 = $true) & (replAx = $true) & (in__Cong = $true) & (powersetsubset = $true) & (notinsingleton = $true) & (binintersectRsub = $true)),
% 2.92/1.92 inference(flattening,[status(thm)],[f845])).
% 2.92/1.92 thf(f845,plain,(
% 2.92/1.92 (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((? [X0 : $i,X1 : $i,X2 : $i] : (? [X3 : $i] : (((X0 != X3) & ! [X4 : $i] : (((ap @ X1 @ X2 @ X3 @ X4) = (ap @ X1 @ X2 @ X0 @ X4)) | ((in @ X4 @ X1) != $true))) & ($true = (in @ X3 @ (funcSet @ X1 @ X2)))) & ($true = (in @ X0 @ (funcSet @ X1 @ X2)))) & (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)),
% 2.92/1.92 inference(ennf_transformation,[status(thm)],[f583])).
% 2.92/1.92 thf(f583,plain,(
% 2.92/1.92 ~((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) => ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (in @ X0 @ (funcSet @ X1 @ X2))) => ! [X3 : $i] : (($true = (in @ X3 @ (funcSet @ X1 @ X2))) => (! [X4 : $i] : (((in @ X4 @ X1) = $true) => ((ap @ X1 @ X2 @ X3 @ X4) = (ap @ X1 @ X2 @ X0 @ X4))) => (X0 = X3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.92/1.92 inference(fool_elimination,[status(thm)],[f582])).
% 2.92/1.92 thf(f582,plain,(
% 2.92/1.92 ~(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 => ! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X0 @ (funcSet @ X1 @ X2)) => ! [X3 : $i] : ((in @ X3 @ (funcSet @ X1 @ X2)) => (! [X4 : $i] : ((in @ X4 @ X1) => ((ap @ X1 @ X2 @ X3 @ X4) = (ap @ X1 @ X2 @ X0 @ X4))) => (X0 = X3))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.92/1.92 inference(rectify,[status(thm)],[f216])).
% 2.92/1.92 thf(f216,negated_conjecture,(
% 2.92/1.92 ~(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 => ! [X12 : $i,X3 : $i,X4 : $i] : ((in @ X12 @ (funcSet @ X3 @ X4)) => ! [X14 : $i] : ((in @ X14 @ (funcSet @ X3 @ X4)) => (! [X1 : $i] : ((in @ X1 @ X3) => ((ap @ X3 @ X4 @ X12 @ X1) = (ap @ X3 @ X4 @ X14 @ X1))) => (X12 = X14))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.92/1.92 inference(negated_conjecture,[status(cth)],[f215])).
% 2.92/1.92 thf(f215,conjecture,(
% 2.92/1.92 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 => ! [X12 : $i,X3 : $i,X4 : $i] : ((in @ X12 @ (funcSet @ X3 @ X4)) => ! [X14 : $i] : ((in @ X14 @ (funcSet @ X3 @ X4)) => (! [X1 : $i] : ((in @ X1 @ X3) => ((ap @ X3 @ X4 @ X12 @ X1) = (ap @ X3 @ X4 @ X14 @ X1))) => (X12 = X14)))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))),
% 2.92/1.92 file('/export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2THF_14276.p',funcext2)).
% 2.92/1.92 thf(f3849,plain,(
% 2.92/1.92 ~spl643_2 | spl643_35 | spl643_34),
% 2.92/1.92 inference(avatar_split_clause,[status(thm)],[f3848,f3679,f3683,f3145])).
% 2.92/1.92 thf(f3145,definition,(
% 2.92/1.92 spl643_2 <=> ($true = (func @ sK254 @ sK255 @ sK256))),
% 2.92/1.92 introduced(definition,[new_symbols(naming,[spl643_2])],[avatar_definition])).
% 2.92/1.92 thf(f3679,definition,(
% 2.92/1.92 spl643_34 <=> ($true = (in @ (sK366 @ sK256 @ sK253 @ sK255 @ sK254) @ sK254))),
% 2.92/1.92 introduced(definition,[new_symbols(naming,[spl643_34])],[avatar_definition])).
% 2.92/1.92 thf(f3848,plain,(
% 2.92/1.92 ($true != (func @ sK254 @ sK255 @ sK256)) | (sK253 = sK256) | spl643_34),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3847])).
% 2.92/1.92 thf(f3847,plain,(
% 2.92/1.92 ($true != $true) | ($true != (func @ sK254 @ sK255 @ sK256)) | (sK253 = sK256) | spl643_34),
% 2.92/1.92 inference(forward_demodulation,[status(thm)],[f3846,f2404])).
% 2.92/1.92 thf(f2404,plain,(
% 2.92/1.92 (funcext = $true)),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1299])).
% 2.92/1.92 thf(f3846,plain,(
% 2.92/1.92 ($true != (func @ sK254 @ sK255 @ sK256)) | (sK253 = sK256) | (funcext != $true) | spl643_34),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3845])).
% 2.92/1.92 thf(f3845,plain,(
% 2.92/1.92 ($true != $true) | (funcext != $true) | ($true != (func @ sK254 @ sK255 @ sK256)) | (sK253 = sK256) | spl643_34),
% 2.92/1.92 inference(forward_demodulation,[status(thm)],[f3841,f3111])).
% 2.92/1.92 thf(f3111,plain,(
% 2.92/1.92 ((func @ sK254 @ sK255 @ sK253) = $true)),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3110])).
% 2.92/1.92 thf(f3110,plain,(
% 2.92/1.92 ($true != $true) | ((func @ sK254 @ sK255 @ sK253) = $true)),
% 2.92/1.92 inference(forward_demodulation,[status(thm)],[f3106,f2313])).
% 2.92/1.92 thf(f2313,plain,(
% 2.92/1.92 (infuncsetfunc = $true)),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1299])).
% 2.92/1.92 thf(f3106,plain,(
% 2.92/1.92 ((func @ sK254 @ sK255 @ sK253) = $true) | (infuncsetfunc != $true)),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3104])).
% 2.92/1.92 thf(f3104,plain,(
% 2.92/1.92 (infuncsetfunc != $true) | ($true != $true) | ((func @ sK254 @ sK255 @ sK253) = $true)),
% 2.92/1.92 inference(superposition,[status(thm)],[f2606,f2237])).
% 2.92/1.92 thf(f2237,plain,(
% 2.92/1.92 ($true = (in @ sK253 @ (funcSet @ sK254 @ sK255)))),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1299])).
% 2.92/1.92 thf(f2606,plain,(
% 2.92/1.92 ( ! [X2 : $i,X0 : $i,X1 : $i] : (((in @ X1 @ (funcSet @ X2 @ X0)) != $true) | (infuncsetfunc != $true) | ($true = (func @ X2 @ X0 @ X1))) )),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1485])).
% 2.92/1.92 thf(f1485,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (func @ X2 @ X0 @ X1)) | ((in @ X1 @ (funcSet @ X2 @ X0)) != $true)) | (infuncsetfunc != $true)) & ((infuncsetfunc = $true) | (((func @ sK380 @ sK378 @ sK379) != $true) & ((in @ sK379 @ (funcSet @ sK380 @ sK378)) = $true)))),
% 2.92/1.92 inference(skolemisation,[status(esa),new_symbols(skolem,[sK378,sK379,sK380])],[f1483,f1484])).
% 2.92/1.92 thf(f1484,plain,(
% 2.92/1.92 ? [X3 : $i,X4 : $i,X5 : $i] : (((func @ X5 @ X3 @ X4) != $true) & ($true = (in @ X4 @ (funcSet @ X5 @ X3)))) => (((func @ sK380 @ sK378 @ sK379) != $true) & ((in @ sK379 @ (funcSet @ sK380 @ sK378)) = $true))),
% 2.92/1.92 introduced(definition,[],[choice_axiom])).
% 2.92/1.92 thf(f1483,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (func @ X2 @ X0 @ X1)) | ((in @ X1 @ (funcSet @ X2 @ X0)) != $true)) | (infuncsetfunc != $true)) & ((infuncsetfunc = $true) | ? [X3 : $i,X4 : $i,X5 : $i] : (((func @ X5 @ X3 @ X4) != $true) & ($true = (in @ X4 @ (funcSet @ X5 @ X3)))))),
% 2.92/1.92 inference(rectify,[status(thm)],[f1482])).
% 2.92/1.92 thf(f1482,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : (($true = (func @ X2 @ X0 @ X1)) | ((in @ X1 @ (funcSet @ X2 @ X0)) != $true)) | (infuncsetfunc != $true)) & ((infuncsetfunc = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true != (func @ X2 @ X0 @ X1)) & ((in @ X1 @ (funcSet @ X2 @ X0)) = $true)))),
% 2.92/1.92 inference(nnf_transformation,[status(thm)],[f852])).
% 2.92/1.92 thf(f852,plain,(
% 2.92/1.92 ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (func @ X2 @ X0 @ X1)) | ((in @ X1 @ (funcSet @ X2 @ X0)) != $true)) <=> (infuncsetfunc = $true)),
% 2.92/1.92 inference(ennf_transformation,[status(thm)],[f273])).
% 2.92/1.92 thf(f273,plain,(
% 2.92/1.92 (infuncsetfunc = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (((in @ X1 @ (funcSet @ X2 @ X0)) = $true) => ($true = (func @ X2 @ X0 @ X1)))),
% 2.92/1.92 inference(fool_elimination,[status(thm)],[f272])).
% 2.92/1.92 thf(f272,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : ((in @ X1 @ (funcSet @ X2 @ X0)) => (func @ X2 @ X0 @ X1)) = infuncsetfunc)),
% 2.92/1.92 inference(rectify,[status(thm)],[f197])).
% 2.92/1.92 thf(f197,axiom,(
% 2.92/1.92 (! [X4 : $i,X12 : $i,X3 : $i] : ((in @ X12 @ (funcSet @ X3 @ X4)) => (func @ X3 @ X4 @ X12)) = infuncsetfunc)),
% 2.92/1.92 file('/export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2THF_14276.p',infuncsetfunc)).
% 2.92/1.92 thf(f3841,plain,(
% 2.92/1.92 (sK253 = sK256) | ((func @ sK254 @ sK255 @ sK253) != $true) | (funcext != $true) | ($true != (func @ sK254 @ sK255 @ sK256)) | spl643_34),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3833])).
% 2.92/1.92 thf(f3833,plain,(
% 2.92/1.92 ($true != (func @ sK254 @ sK255 @ sK256)) | (sK253 = sK256) | ($true != $true) | (funcext != $true) | ((func @ sK254 @ sK255 @ sK253) != $true) | spl643_34),
% 2.92/1.92 inference(superposition,[status(thm)],[f3681,f2593])).
% 2.92/1.92 thf(f2593,plain,(
% 2.92/1.92 ( ! [X2 : $i,X3 : $i,X0 : $i,X1 : $i] : (((in @ (sK366 @ X3 @ X2 @ X1 @ X0) @ X0) = $true) | ($true != (func @ X0 @ X1 @ X3)) | ($true != (func @ X0 @ X1 @ X2)) | (funcext != $true) | (X2 = X3)) )),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1470])).
% 2.92/1.92 thf(f1470,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (func @ X0 @ X1 @ X2)) | ! [X3 : $i] : ((((ap @ X0 @ X1 @ X2 @ (sK366 @ X3 @ X2 @ X1 @ X0)) != (ap @ X0 @ X1 @ X3 @ (sK366 @ X3 @ X2 @ X1 @ X0))) & ((in @ (sK366 @ X3 @ X2 @ X1 @ X0) @ X0) = $true)) | (X2 = X3) | ($true != (func @ X0 @ X1 @ X3)))) | (funcext != $true)) & ((funcext = $true) | (($true = (func @ sK367 @ sK368 @ sK369)) & (! [X9 : $i] : (((ap @ sK367 @ sK368 @ sK369 @ X9) = (ap @ sK367 @ sK368 @ sK370 @ X9)) | ($true != (in @ X9 @ sK367))) & (sK369 != sK370) & ((func @ sK367 @ sK368 @ sK370) = $true))))),
% 2.92/1.92 inference(skolemisation,[status(esa),new_symbols(skolem,[sK366,sK367,sK368,sK369,sK370])],[f1466,f1469,f1468,f1467])).
% 2.92/1.92 thf(f1467,plain,(
% 2.92/1.92 ! [X0 : $i,X1 : $i,X2 : $i,X3 : $i] : (? [X4 : $i] : (((ap @ X0 @ X1 @ X3 @ X4) != (ap @ X0 @ X1 @ X2 @ X4)) & ($true = (in @ X4 @ X0))) => (((ap @ X0 @ X1 @ X2 @ (sK366 @ X3 @ X2 @ X1 @ X0)) != (ap @ X0 @ X1 @ X3 @ (sK366 @ X3 @ X2 @ X1 @ X0))) & ((in @ (sK366 @ X3 @ X2 @ X1 @ X0) @ X0) = $true)))),
% 2.92/1.92 introduced(definition,[],[choice_axiom])).
% 2.92/1.92 thf(f1468,plain,(
% 2.92/1.92 ? [X5 : $i,X6 : $i,X7 : $i] : (($true = (func @ X5 @ X6 @ X7)) & ? [X8 : $i] : (! [X9 : $i] : (((ap @ X5 @ X6 @ X7 @ X9) = (ap @ X5 @ X6 @ X8 @ X9)) | ((in @ X9 @ X5) != $true)) & (X7 != X8) & ($true = (func @ X5 @ X6 @ X8)))) => (($true = (func @ sK367 @ sK368 @ sK369)) & ? [X8 : $i] : (! [X9 : $i] : (((ap @ sK367 @ sK368 @ sK369 @ X9) = (ap @ sK367 @ sK368 @ X8 @ X9)) | ($true != (in @ X9 @ sK367))) & (sK369 != X8) & ((func @ sK367 @ sK368 @ X8) = $true)))),
% 2.92/1.92 introduced(definition,[],[choice_axiom])).
% 2.92/1.92 thf(f1469,plain,(
% 2.92/1.92 ? [X8 : $i] : (! [X9 : $i] : (((ap @ sK367 @ sK368 @ sK369 @ X9) = (ap @ sK367 @ sK368 @ X8 @ X9)) | ($true != (in @ X9 @ sK367))) & (sK369 != X8) & ((func @ sK367 @ sK368 @ X8) = $true)) => (! [X9 : $i] : (((ap @ sK367 @ sK368 @ sK369 @ X9) = (ap @ sK367 @ sK368 @ sK370 @ X9)) | ($true != (in @ X9 @ sK367))) & (sK369 != sK370) & ((func @ sK367 @ sK368 @ sK370) = $true))),
% 2.92/1.92 introduced(definition,[],[choice_axiom])).
% 2.92/1.92 thf(f1466,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (func @ X0 @ X1 @ X2)) | ! [X3 : $i] : (? [X4 : $i] : (((ap @ X0 @ X1 @ X3 @ X4) != (ap @ X0 @ X1 @ X2 @ X4)) & ($true = (in @ X4 @ X0))) | (X2 = X3) | ($true != (func @ X0 @ X1 @ X3)))) | (funcext != $true)) & ((funcext = $true) | ? [X5 : $i,X6 : $i,X7 : $i] : (($true = (func @ X5 @ X6 @ X7)) & ? [X8 : $i] : (! [X9 : $i] : (((ap @ X5 @ X6 @ X7 @ X9) = (ap @ X5 @ X6 @ X8 @ X9)) | ((in @ X9 @ X5) != $true)) & (X7 != X8) & ($true = (func @ X5 @ X6 @ X8)))))),
% 2.92/1.92 inference(rectify,[status(thm)],[f1465])).
% 2.92/1.92 thf(f1465,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : (($true != (func @ X0 @ X1 @ X2)) | ! [X3 : $i] : (? [X4 : $i] : (((ap @ X0 @ X1 @ X3 @ X4) != (ap @ X0 @ X1 @ X2 @ X4)) & ($true = (in @ X4 @ X0))) | (X2 = X3) | ($true != (func @ X0 @ X1 @ X3)))) | (funcext != $true)) & ((funcext = $true) | ? [X0 : $i,X1 : $i,X2 : $i] : (($true = (func @ X0 @ X1 @ X2)) & ? [X3 : $i] : (! [X4 : $i] : (((ap @ X0 @ X1 @ X3 @ X4) = (ap @ X0 @ X1 @ X2 @ X4)) | ($true != (in @ X4 @ X0))) & (X2 != X3) & ($true = (func @ X0 @ X1 @ X3)))))),
% 2.92/1.92 inference(nnf_transformation,[status(thm)],[f700])).
% 2.92/1.92 thf(f700,plain,(
% 2.92/1.92 ! [X0 : $i,X1 : $i,X2 : $i] : (($true != (func @ X0 @ X1 @ X2)) | ! [X3 : $i] : (? [X4 : $i] : (((ap @ X0 @ X1 @ X3 @ X4) != (ap @ X0 @ X1 @ X2 @ X4)) & ($true = (in @ X4 @ X0))) | (X2 = X3) | ($true != (func @ X0 @ X1 @ X3)))) <=> (funcext = $true)),
% 2.92/1.92 inference(flattening,[status(thm)],[f699])).
% 2.92/1.92 thf(f699,plain,(
% 2.92/1.92 (funcext = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (! [X3 : $i] : (((X2 = X3) | ? [X4 : $i] : (((ap @ X0 @ X1 @ X3 @ X4) != (ap @ X0 @ X1 @ X2 @ X4)) & ($true = (in @ X4 @ X0)))) | ($true != (func @ X0 @ X1 @ X3))) | ($true != (func @ X0 @ X1 @ X2)))),
% 2.92/1.92 inference(ennf_transformation,[status(thm)],[f373])).
% 2.92/1.92 thf(f373,plain,(
% 2.92/1.92 (funcext = $true) <=> ! [X0 : $i,X1 : $i,X2 : $i] : (($true = (func @ X0 @ X1 @ X2)) => ! [X3 : $i] : (($true = (func @ X0 @ X1 @ X3)) => (! [X4 : $i] : (($true = (in @ X4 @ X0)) => ((ap @ X0 @ X1 @ X3 @ X4) = (ap @ X0 @ X1 @ X2 @ X4))) => (X2 = X3))))),
% 2.92/1.92 inference(fool_elimination,[status(thm)],[f372])).
% 2.92/1.92 thf(f372,plain,(
% 2.92/1.92 (! [X0 : $i,X1 : $i,X2 : $i] : ((func @ X0 @ X1 @ X2) => ! [X3 : $i] : ((func @ X0 @ X1 @ X3) => (! [X4 : $i] : ((in @ X4 @ X0) => ((ap @ X0 @ X1 @ X3 @ X4) = (ap @ X0 @ X1 @ X2 @ X4))) => (X2 = X3)))) = funcext)),
% 2.92/1.92 inference(rectify,[status(thm)],[f214])).
% 2.92/1.92 thf(f214,axiom,(
% 2.92/1.92 (! [X3 : $i,X4 : $i,X12 : $i] : ((func @ X3 @ X4 @ X12) => ! [X14 : $i] : ((func @ X3 @ X4 @ X14) => (! [X1 : $i] : ((in @ X1 @ X3) => ((ap @ X3 @ X4 @ X12 @ X1) = (ap @ X3 @ X4 @ X14 @ X1))) => (X12 = X14)))) = funcext)),
% 2.92/1.92 file('/export/starexec/sandbox/tmp/tmp.aSIS6kk9cO/DTF2THF_14276.p',funcext)).
% 2.92/1.92 thf(f3681,plain,(
% 2.92/1.92 ($true != (in @ (sK366 @ sK256 @ sK253 @ sK255 @ sK254) @ sK254)) | spl643_34),
% 2.92/1.92 inference(avatar_component_clause,[status(thm)],[f3679])).
% 2.92/1.92 thf(f3686,plain,(
% 2.92/1.92 ~spl643_34 | spl643_35 | ~spl643_8),
% 2.92/1.92 inference(avatar_split_clause,[status(thm)],[f3677,f3182,f3683,f3679])).
% 2.92/1.92 thf(f3182,definition,(
% 2.92/1.92 spl643_8 <=> ! [X0 : $i] : (((ap @ sK254 @ sK255 @ X0 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254)) != (ap @ sK254 @ sK255 @ sK253 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254))) | ((in @ (sK366 @ sK256 @ X0 @ sK255 @ sK254) @ sK254) != $true) | ((func @ sK254 @ sK255 @ X0) != $true) | (sK256 = X0))),
% 2.92/1.92 introduced(definition,[new_symbols(naming,[spl643_8])],[avatar_definition])).
% 2.92/1.92 thf(f3677,plain,(
% 2.92/1.92 (sK253 = sK256) | ($true != (in @ (sK366 @ sK256 @ sK253 @ sK255 @ sK254) @ sK254)) | ~spl643_8),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3676])).
% 2.92/1.92 thf(f3676,plain,(
% 2.92/1.92 (sK253 = sK256) | ($true != (in @ (sK366 @ sK256 @ sK253 @ sK255 @ sK254) @ sK254)) | ($true != $true) | ~spl643_8),
% 2.92/1.92 inference(forward_demodulation,[status(thm)],[f3666,f3111])).
% 2.92/1.92 thf(f3666,plain,(
% 2.92/1.92 (sK253 = sK256) | ($true != (in @ (sK366 @ sK256 @ sK253 @ sK255 @ sK254) @ sK254)) | ((func @ sK254 @ sK255 @ sK253) != $true) | ~spl643_8),
% 2.92/1.92 inference(equality_resolution,[status(thm)],[f3183])).
% 2.92/1.92 thf(f3183,plain,(
% 2.92/1.92 ( ! [X0 : $i] : (((ap @ sK254 @ sK255 @ X0 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254)) != (ap @ sK254 @ sK255 @ sK253 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254))) | ((in @ (sK366 @ sK256 @ X0 @ sK255 @ sK254) @ sK254) != $true) | ((func @ sK254 @ sK255 @ X0) != $true) | (sK256 = X0)) ) | ~spl643_8),
% 2.92/1.92 inference(avatar_component_clause,[status(thm)],[f3182])).
% 2.92/1.92 thf(f3199,plain,(
% 2.92/1.92 spl643_2),
% 2.92/1.92 inference(avatar_split_clause,[status(thm)],[f3101,f3145])).
% 2.92/1.92 thf(f3101,plain,(
% 2.92/1.92 ($true = (func @ sK254 @ sK255 @ sK256))),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3100])).
% 2.92/1.92 thf(f3100,plain,(
% 2.92/1.92 ($true != $true) | ($true = (func @ sK254 @ sK255 @ sK256))),
% 2.92/1.92 inference(forward_demodulation,[status(thm)],[f3099,f2313])).
% 2.92/1.92 thf(f3099,plain,(
% 2.92/1.92 (infuncsetfunc != $true) | ($true = (func @ sK254 @ sK255 @ sK256))),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3096])).
% 2.92/1.92 thf(f3096,plain,(
% 2.92/1.92 ($true = (func @ sK254 @ sK255 @ sK256)) | (infuncsetfunc != $true) | ($true != $true)),
% 2.92/1.92 inference(superposition,[status(thm)],[f2606,f2235])).
% 2.92/1.92 thf(f2235,plain,(
% 2.92/1.92 ($true = (in @ sK256 @ (funcSet @ sK254 @ sK255)))),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1299])).
% 2.92/1.92 thf(f3184,plain,(
% 2.92/1.92 spl643_8 | ~spl643_2),
% 2.92/1.92 inference(avatar_split_clause,[status(thm)],[f3180,f3145,f3182])).
% 2.92/1.92 thf(f3180,plain,(
% 2.92/1.92 ( ! [X0 : $i] : (((ap @ sK254 @ sK255 @ X0 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254)) != (ap @ sK254 @ sK255 @ sK253 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254))) | (sK256 = X0) | ((func @ sK254 @ sK255 @ X0) != $true) | ($true != (func @ sK254 @ sK255 @ sK256)) | ((in @ (sK366 @ sK256 @ X0 @ sK255 @ sK254) @ sK254) != $true)) )),
% 2.92/1.92 inference(trivial_inequality_removal,[status(thm)],[f3179])).
% 2.92/1.92 thf(f3179,plain,(
% 2.92/1.92 ( ! [X0 : $i] : (($true != $true) | (sK256 = X0) | ((ap @ sK254 @ sK255 @ X0 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254)) != (ap @ sK254 @ sK255 @ sK253 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254))) | ($true != (func @ sK254 @ sK255 @ sK256)) | ((in @ (sK366 @ sK256 @ X0 @ sK255 @ sK254) @ sK254) != $true) | ((func @ sK254 @ sK255 @ X0) != $true)) )),
% 2.92/1.92 inference(forward_demodulation,[status(thm)],[f3123,f2404])).
% 2.92/1.92 thf(f3123,plain,(
% 2.92/1.92 ( ! [X0 : $i] : ((sK256 = X0) | ((ap @ sK254 @ sK255 @ X0 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254)) != (ap @ sK254 @ sK255 @ sK253 @ (sK366 @ sK256 @ X0 @ sK255 @ sK254))) | ($true != (func @ sK254 @ sK255 @ sK256)) | ((func @ sK254 @ sK255 @ X0) != $true) | ((in @ (sK366 @ sK256 @ X0 @ sK255 @ sK254) @ sK254) != $true) | (funcext != $true)) )),
% 2.92/1.92 inference(superposition,[status(thm)],[f2594,f2234])).
% 2.92/1.92 thf(f2234,plain,(
% 2.92/1.92 ( ! [X4 : $i] : (((ap @ sK254 @ sK255 @ sK256 @ X4) = (ap @ sK254 @ sK255 @ sK253 @ X4)) | ($true != (in @ X4 @ sK254))) )),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1299])).
% 2.92/1.92 thf(f2594,plain,(
% 2.92/1.92 ( ! [X2 : $i,X3 : $i,X0 : $i,X1 : $i] : (((ap @ X0 @ X1 @ X2 @ (sK366 @ X3 @ X2 @ X1 @ X0)) != (ap @ X0 @ X1 @ X3 @ (sK366 @ X3 @ X2 @ X1 @ X0))) | (X2 = X3) | (funcext != $true) | ($true != (func @ X0 @ X1 @ X2)) | ($true != (func @ X0 @ X1 @ X3))) )),
% 2.92/1.92 inference(cnf_transformation,[status(thm)],[f1470])).
% 2.92/1.92 % SZS output end Proof for DTF2THF_14276
% 2.92/1.92 % (14525)------------------------------
% 2.92/1.92 % (14525)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 2.92/1.92 % (14525)Termination reason: Refutation
% 2.92/1.92
% 2.92/1.92 % (14525)Memory used [KB]: 9594
% 2.92/1.92 % (14525)Time elapsed: 0.208 s
% 2.92/1.92 % (14525)Instructions burned: 351 (million)
% 2.92/1.92 % (14525)------------------------------
% 2.92/1.92 % (14525)------------------------------
% 2.92/1.92 % (14484)Success in time 0.288 s
%------------------------------------------------------------------------------