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DT2H2X---1.9.5.THM-Ref.s

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%------------------------------------------------------------------------------
% File     : DT2H2X---1.9.5
% Problem  : SYO500^1.006 : TPTP v9.2.1. Released v4.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300

% Computer : n025.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 09:54:23 AM UTC 2026

% Result   : Theorem 1.94s 1.64s
% Output   : Refutation 1.94s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    7
%            Number of leaves      :  134
% Syntax   : Number of formulae    :  374 (  31 unt;   0 typ;  96 def)
%            Number of atoms       : 2406 ( 582 equ;   0 cnn)
%            Maximal formula atoms :    3 (   6 avg)
%            Number of connectives :  946 (  78   ~; 490   |;   0   &; 305   @)
%                                         (  73 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   3 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :  106 ( 103 usr;  99 con; 0-2 aty)
%            Number of variables   :    0 (   0   ^;   0   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
thf(func_def_1,type,
    f0: $o > $o ).

thf(func_def_2,type,
    f1: $o > $o ).

thf(func_def_3,type,
    f2: $o > $o ).

thf(func_def_4,type,
    f3: $o > $o ).

thf(func_def_5,type,
    f4: $o > $o ).

thf(func_def_6,type,
    f5: $o > $o ).

thf(f593,plain,
    $false,
    inference(avatar_sat_refutation,[status(thm)],[f182,f191,f200,f205,f218,f227,f236,f241,f250,f259,f264,f269,f278,f287,f292,f297,f306,f311,f316,f317,f326,f331,f336,f337,f346,f355,f360,f365,f366,f367,f368,f369,f378,f383,f388,f389,f394,f395,f400,f401,f410,f415,f420,f421,f430,f439,f444,f449,f454,f459,f460,f461,f466,f467,f472,f473,f478,f483,f484,f485,f486,f487,f492,f497,f498,f499,f504,f505,f510,f511,f516,f517,f522,f523,f524,f525,f526,f527,f532,f533,f534,f535,f536,f541,f542,f547,f548,f549,f550,f551,f552,f553,f554,f555,f556,f557,f558,f559,f560,f561,f562,f563,f564,f565,f566,f567,f568,f569,f570,f571,f572,f573,f574,f575,f576,f577,f578,f579,f580,f581,f582,f583,f584,f585,f586,f587,f588,f589,f590,f591,f592]) ).

thf(f592,plain,
    ( ( $true != sF21 )
    | ( $false != sF21 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f591,plain,
    ( ( $true
     != ( f5 @ $false ) )
    | ( $false
     != ( f5 @ $false ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f590,plain,
    ( ( $true != sF13 )
    | ( $false != sF13 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f589,plain,
    ( ( $false != sF16 )
    | ( sF16 != $true )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f588,plain,
    ( ( sF2 != $true )
    | ( $false != sF2 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f587,plain,
    ( ( $true != sF5 )
    | ( $false != sF5 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f586,plain,
    ( ( $true != sF17 )
    | ( $false != sF17 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f585,plain,
    ( ( x != $true )
    | ( x != $false )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f584,plain,
    ( ( $true != sF20 )
    | ( $false != sF20 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f583,plain,
    ( ( sF10 != $true )
    | ( $false != sF10 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f582,plain,
    ( ( sF22 != $true )
    | ( sF22 != $false )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f581,plain,
    ( ( $false
     != ( f5 @ $true ) )
    | ( ( f5 @ $true )
     != $true )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f580,plain,
    ( ( $true != sF12 )
    | ( $false != sF12 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f579,plain,
    ( ( $true != sF19 )
    | ( $false != sF19 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f578,plain,
    ( ( $true != sF18 )
    | ( $false != sF18 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f577,plain,
    ( ( $true != sF9 )
    | ( $false != sF9 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f576,plain,
    ( ( $true != sF0 )
    | ( $false != sF0 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f575,plain,
    ( ( sF1 != $true )
    | ( sF1 != $false )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f574,plain,
    ( ( sF7 != $true )
    | ( $false != sF7 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f573,plain,
    ( ( $true
     != ( f1 @ $false ) )
    | ( $false
     != ( f1 @ $false ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f572,plain,
    ( ( $true
     != ( f1 @ $true ) )
    | ( $false
     != ( f1 @ $true ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f571,plain,
    ( ( sF8 != $true )
    | ( sF8 != $false )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f570,plain,
    ( ( $true != sF6 )
    | ( $false != sF6 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f569,plain,
    ( ( $true != sF14 )
    | ( $false != sF14 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f568,plain,
    ( ( $false != sF4 )
    | ( sF4 != $true )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f567,plain,
    ( ( $false != sF3 )
    | ( $true != sF3 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f566,plain,
    ( ( $true != sF15 )
    | ( $false != sF15 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f565,plain,
    ( ( $true
     != ( f2 @ $false ) )
    | ( $false
     != ( f2 @ $false ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f564,plain,
    ( ( ( f2 @ $true )
     != $true )
    | ( ( f2 @ $true )
     != $false )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f563,plain,
    ( ( $true
     != ( f3 @ $false ) )
    | ( $false
     != ( f3 @ $false ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f562,plain,
    ( ( $true
     != ( f3 @ $true ) )
    | ( $false
     != ( f3 @ $true ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f561,plain,
    ( ( $true
     != ( f0 @ $false ) )
    | ( $false
     != ( f0 @ $false ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f560,plain,
    ( ( $true
     != ( f0 @ $true ) )
    | ( $false
     != ( f0 @ $true ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f559,plain,
    ( ( $true != sF11 )
    | ( $false != sF11 )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f558,plain,
    ( ( ( f4 @ $false )
     != $true )
    | ( $false
     != ( f4 @ $false ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f557,plain,
    ( ( $false
     != ( f4 @ $true ) )
    | ( $true
     != ( f4 @ $true ) )
    | ( $false = $true ) ),
    introduced(definition,[],[theory_tautology_sat_conflict]) ).

thf(f556,plain,
    ( spl23_61
    | spl23_56
    | spl23_58 ),
    inference(avatar_split_clause,[status(thm)],[f33,f446,f436,f463]) ).

thf(f463,definition,
    ( spl23_61
  <=> ( $false = sF13 ) ),
    introduced(definition,[new_symbols(naming,[spl23_61])],[avatar_definition]) ).

thf(f436,definition,
    ( spl23_56
  <=> ( $true = sF12 ) ),
    introduced(definition,[new_symbols(naming,[spl23_56])],[avatar_definition]) ).

thf(f446,definition,
    ( spl23_58
  <=> ( $true
      = ( f5 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_58])],[avatar_definition]) ).

thf(f33,plain,
    ( ( $true = sF12 )
    | ( $false = sF13 )
    | ( $true
      = ( f5 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f31]) ).

thf(f31,plain,
    ( ( sF13
      = ( f5 @ $false ) )
    | ( $true = sF12 ) ),
    inference(cases_simplifying,[status(thm)],[f19]) ).

thf(f19,definition,
    ( sF13
    = ( f5 @ sF12 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f555,plain,
    ( spl23_56
    | spl23_57
    | spl23_62 ),
    inference(avatar_split_clause,[status(thm)],[f32,f469,f441,f436]) ).

thf(f441,definition,
    ( spl23_57
  <=> ( $false
      = ( f5 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_57])],[avatar_definition]) ).

thf(f469,definition,
    ( spl23_62
  <=> ( $true = sF13 ) ),
    introduced(definition,[new_symbols(naming,[spl23_62])],[avatar_definition]) ).

thf(f32,plain,
    ( ( $false
      = ( f5 @ $false ) )
    | ( $true = sF13 )
    | ( $true = sF12 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f31]) ).

thf(f554,plain,
    ( spl23_62
    | spl23_55
    | spl23_54 ),
    inference(avatar_split_clause,[status(thm)],[f35,f427,f432,f469]) ).

thf(f432,definition,
    ( spl23_55
  <=> ( $false
      = ( f5 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_55])],[avatar_definition]) ).

thf(f427,definition,
    ( spl23_54
  <=> ( $false = sF12 ) ),
    introduced(definition,[new_symbols(naming,[spl23_54])],[avatar_definition]) ).

thf(f35,plain,
    ( ( $false = sF12 )
    | ( $true = sF13 )
    | ( $false
      = ( f5 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f30]) ).

thf(f30,plain,
    ( ( ( f5 @ $true )
      = sF13 )
    | ( $false = sF12 ) ),
    inference(cases_simplifying,[status(thm)],[f19]) ).

thf(f553,plain,
    ( spl23_53
    | spl23_54
    | spl23_61 ),
    inference(avatar_split_clause,[status(thm)],[f34,f463,f427,f423]) ).

thf(f423,definition,
    ( spl23_53
  <=> ( ( f5 @ $true )
      = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_53])],[avatar_definition]) ).

thf(f34,plain,
    ( ( $false = sF13 )
    | ( $false = sF12 )
    | ( ( f5 @ $true )
      = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f30]) ).

thf(f552,plain,
    ( spl23_59
    | spl23_72
    | spl23_22 ),
    inference(avatar_split_clause,[status(thm)],[f39,f266,f538,f451]) ).

thf(f451,definition,
    ( spl23_59
  <=> ( sF16 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_59])],[avatar_definition]) ).

thf(f538,definition,
    ( spl23_72
  <=> ( $false = sF17 ) ),
    introduced(definition,[new_symbols(naming,[spl23_72])],[avatar_definition]) ).

thf(f266,definition,
    ( spl23_22
  <=> ( $true
      = ( f3 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_22])],[avatar_definition]) ).

thf(f39,plain,
    ( ( sF16 = $true )
    | ( $false = sF17 )
    | ( $true
      = ( f3 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f37]) ).

thf(f37,plain,
    ( ( sF16 = $true )
    | ( sF17
      = ( f3 @ $false ) ) ),
    inference(cases_simplifying,[status(thm)],[f23]) ).

thf(f23,definition,
    ( sF17
    = ( f3 @ sF16 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f551,plain,
    ( spl23_21
    | spl23_59
    | spl23_73 ),
    inference(avatar_split_clause,[status(thm)],[f38,f544,f451,f261]) ).

thf(f261,definition,
    ( spl23_21
  <=> ( $false
      = ( f3 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_21])],[avatar_definition]) ).

thf(f544,definition,
    ( spl23_73
  <=> ( $true = sF17 ) ),
    introduced(definition,[new_symbols(naming,[spl23_73])],[avatar_definition]) ).

thf(f38,plain,
    ( ( $true = sF17 )
    | ( sF16 = $true )
    | ( $false
      = ( f3 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f37]) ).

thf(f550,plain,
    ( spl23_19
    | spl23_72
    | spl23_60 ),
    inference(avatar_split_clause,[status(thm)],[f41,f456,f538,f252]) ).

thf(f252,definition,
    ( spl23_19
  <=> ( $true
      = ( f3 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_19])],[avatar_definition]) ).

thf(f456,definition,
    ( spl23_60
  <=> ( $false = sF16 ) ),
    introduced(definition,[new_symbols(naming,[spl23_60])],[avatar_definition]) ).

thf(f41,plain,
    ( ( $false = sF16 )
    | ( $false = sF17 )
    | ( $true
      = ( f3 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f36]) ).

thf(f36,plain,
    ( ( $false = sF16 )
    | ( sF17
      = ( f3 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f23]) ).

thf(f549,plain,
    ( spl23_60
    | spl23_17
    | spl23_73 ),
    inference(avatar_split_clause,[status(thm)],[f40,f544,f243,f456]) ).

thf(f243,definition,
    ( spl23_17
  <=> ( $false
      = ( f3 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_17])],[avatar_definition]) ).

thf(f40,plain,
    ( ( $false = sF16 )
    | ( $false
      = ( f3 @ $true ) )
    | ( $true = sF17 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f36]) ).

thf(f548,plain,
    ( spl23_73
    | spl23_52
    | spl23_27 ),
    inference(avatar_split_clause,[status(thm)],[f45,f289,f417,f544]) ).

thf(f417,definition,
    ( spl23_52
  <=> ( $true = sF18 ) ),
    introduced(definition,[new_symbols(naming,[spl23_52])],[avatar_definition]) ).

thf(f289,definition,
    ( spl23_27
  <=> ( $false
      = ( f2 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_27])],[avatar_definition]) ).

thf(f45,plain,
    ( ( $false
      = ( f2 @ $false ) )
    | ( $true = sF17 )
    | ( $true = sF18 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f43]) ).

thf(f43,plain,
    ( ( $true = sF17 )
    | ( ( f2 @ $false )
      = sF18 ) ),
    inference(cases_simplifying,[status(thm)],[f24]) ).

thf(f24,definition,
    ( sF18
    = ( f2 @ sF17 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f547,plain,
    ( spl23_28
    | spl23_49
    | spl23_73 ),
    inference(avatar_split_clause,[status(thm)],[f44,f544,f403,f294]) ).

thf(f294,definition,
    ( spl23_28
  <=> ( $true
      = ( f2 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_28])],[avatar_definition]) ).

thf(f403,definition,
    ( spl23_49
  <=> ( $false = sF18 ) ),
    introduced(definition,[new_symbols(naming,[spl23_49])],[avatar_definition]) ).

thf(f44,plain,
    ( ( $false = sF18 )
    | ( $true = sF17 )
    | ( $true
      = ( f2 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f43]) ).

thf(f542,plain,
    ( spl23_25
    | spl23_72
    | spl23_52 ),
    inference(avatar_split_clause,[status(thm)],[f47,f417,f538,f280]) ).

thf(f280,definition,
    ( spl23_25
  <=> ( ( f2 @ $true )
      = $false ) ),
    introduced(definition,[new_symbols(naming,[spl23_25])],[avatar_definition]) ).

thf(f47,plain,
    ( ( $false = sF17 )
    | ( $true = sF18 )
    | ( ( f2 @ $true )
      = $false ) ),
    inference(binary_proxy_clausification,[status(thm)],[f42]) ).

thf(f42,plain,
    ( ( $false = sF17 )
    | ( ( f2 @ $true )
      = sF18 ) ),
    inference(cases_simplifying,[status(thm)],[f24]) ).

thf(f541,plain,
    ( spl23_24
    | spl23_72
    | spl23_49 ),
    inference(avatar_split_clause,[status(thm)],[f46,f403,f538,f275]) ).

thf(f275,definition,
    ( spl23_24
  <=> ( ( f2 @ $true )
      = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_24])],[avatar_definition]) ).

thf(f46,plain,
    ( ( $false = sF18 )
    | ( ( f2 @ $true )
      = $true )
    | ( $false = sF17 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f42]) ).

thf(f536,plain,
    ( spl23_42
    | spl23_67
    | spl23_66 ),
    inference(avatar_split_clause,[status(thm)],[f51,f494,f501,f362]) ).

thf(f362,definition,
    ( spl23_42
  <=> ( $true
      = ( f1 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_42])],[avatar_definition]) ).

thf(f501,definition,
    ( spl23_67
  <=> ( $false = sF21 ) ),
    introduced(definition,[new_symbols(naming,[spl23_67])],[avatar_definition]) ).

thf(f494,definition,
    ( spl23_66
  <=> ( $true = sF20 ) ),
    introduced(definition,[new_symbols(naming,[spl23_66])],[avatar_definition]) ).

thf(f51,plain,
    ( ( $true
      = ( f1 @ $false ) )
    | ( $false = sF21 )
    | ( $true = sF20 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f49]) ).

thf(f49,plain,
    ( ( $true = sF20 )
    | ( sF21
      = ( f1 @ $false ) ) ),
    inference(cases_simplifying,[status(thm)],[f27]) ).

thf(f27,definition,
    ( sF21
    = ( f1 @ sF20 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f535,plain,
    ( spl23_68
    | spl23_41
    | spl23_66 ),
    inference(avatar_split_clause,[status(thm)],[f50,f494,f357,f507]) ).

thf(f507,definition,
    ( spl23_68
  <=> ( $true = sF21 ) ),
    introduced(definition,[new_symbols(naming,[spl23_68])],[avatar_definition]) ).

thf(f357,definition,
    ( spl23_41
  <=> ( $false
      = ( f1 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_41])],[avatar_definition]) ).

thf(f50,plain,
    ( ( $true = sF21 )
    | ( $false
      = ( f1 @ $false ) )
    | ( $true = sF20 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f49]) ).

thf(f534,plain,
    ( spl23_40
    | spl23_65
    | spl23_67 ),
    inference(avatar_split_clause,[status(thm)],[f53,f501,f489,f352]) ).

thf(f352,definition,
    ( spl23_40
  <=> ( $true
      = ( f1 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_40])],[avatar_definition]) ).

thf(f489,definition,
    ( spl23_65
  <=> ( $false = sF20 ) ),
    introduced(definition,[new_symbols(naming,[spl23_65])],[avatar_definition]) ).

thf(f53,plain,
    ( ( $true
      = ( f1 @ $true ) )
    | ( $false = sF20 )
    | ( $false = sF21 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f48]) ).

thf(f48,plain,
    ( ( sF21
      = ( f1 @ $true ) )
    | ( $false = sF20 ) ),
    inference(cases_simplifying,[status(thm)],[f27]) ).

thf(f533,plain,
    ( spl23_68
    | spl23_38
    | spl23_65 ),
    inference(avatar_split_clause,[status(thm)],[f52,f489,f343,f507]) ).

thf(f343,definition,
    ( spl23_38
  <=> ( $false
      = ( f1 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_38])],[avatar_definition]) ).

thf(f52,plain,
    ( ( $true = sF21 )
    | ( $false = sF20 )
    | ( $false
      = ( f1 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f48]) ).

thf(f532,plain,
    ~ spl23_71,
    inference(avatar_split_clause,[status(thm)],[f3,f529]) ).

thf(f529,definition,
    ( spl23_71
  <=> ( $false = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_71])],[avatar_definition]) ).

thf(f3,plain,
    $false != $true,
    introduced(definition,[],[fool_axiom]) ).

thf(f527,plain,
    ( spl23_43
    | spl23_3
    | spl23_6 ),
    inference(avatar_split_clause,[status(thm)],[f57,f193,f179,f371]) ).

thf(f371,definition,
    ( spl23_43
  <=> ( sF1 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_43])],[avatar_definition]) ).

thf(f179,definition,
    ( spl23_3
  <=> ( $false = sF2 ) ),
    introduced(definition,[new_symbols(naming,[spl23_3])],[avatar_definition]) ).

thf(f193,definition,
    ( spl23_6
  <=> ( ( f4 @ $false )
      = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_6])],[avatar_definition]) ).

thf(f57,plain,
    ( ( ( f4 @ $false )
      = $true )
    | ( $false = sF2 )
    | ( sF1 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f55]) ).

thf(f55,plain,
    ( ( sF2
      = ( f4 @ $false ) )
    | ( sF1 = $true ) ),
    inference(cases_simplifying,[status(thm)],[f8]) ).

thf(f8,definition,
    ( sF2
    = ( f4 @ sF1 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f526,plain,
    ( spl23_8
    | spl23_7
    | spl23_43 ),
    inference(avatar_split_clause,[status(thm)],[f56,f371,f197,f202]) ).

thf(f202,definition,
    ( spl23_8
  <=> ( $false
      = ( f4 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_8])],[avatar_definition]) ).

thf(f197,definition,
    ( spl23_7
  <=> ( sF2 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_7])],[avatar_definition]) ).

thf(f56,plain,
    ( ( sF2 = $true )
    | ( sF1 = $true )
    | ( $false
      = ( f4 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f55]) ).

thf(f525,plain,
    ( spl23_3
    | spl23_4
    | spl23_45 ),
    inference(avatar_split_clause,[status(thm)],[f59,f380,f184,f179]) ).

thf(f184,definition,
    ( spl23_4
  <=> ( $true
      = ( f4 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_4])],[avatar_definition]) ).

thf(f380,definition,
    ( spl23_45
  <=> ( sF1 = $false ) ),
    introduced(definition,[new_symbols(naming,[spl23_45])],[avatar_definition]) ).

thf(f59,plain,
    ( ( sF1 = $false )
    | ( $true
      = ( f4 @ $true ) )
    | ( $false = sF2 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f54]) ).

thf(f54,plain,
    ( ( sF2
      = ( f4 @ $true ) )
    | ( sF1 = $false ) ),
    inference(cases_simplifying,[status(thm)],[f8]) ).

thf(f524,plain,
    ( spl23_7
    | spl23_2
    | spl23_45 ),
    inference(avatar_split_clause,[status(thm)],[f58,f380,f175,f197]) ).

thf(f175,definition,
    ( spl23_2
  <=> ( $false
      = ( f4 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_2])],[avatar_definition]) ).

thf(f58,plain,
    ( ( $false
      = ( f4 @ $true ) )
    | ( sF1 = $false )
    | ( sF2 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f54]) ).

thf(f523,plain,
    ( spl23_44
    | spl23_58
    | spl23_70 ),
    inference(avatar_split_clause,[status(thm)],[f63,f519,f446,f375]) ).

thf(f375,definition,
    ( spl23_44
  <=> ( $false = sF0 ) ),
    introduced(definition,[new_symbols(naming,[spl23_44])],[avatar_definition]) ).

thf(f519,definition,
    ( spl23_70
  <=> ( x = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_70])],[avatar_definition]) ).

thf(f63,plain,
    ( ( $true
      = ( f5 @ $false ) )
    | ( $false = sF0 )
    | ( x = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f61]) ).

thf(f61,plain,
    ( ( sF0
      = ( f5 @ $false ) )
    | ( x = $true ) ),
    inference(cases_simplifying,[status(thm)],[f6]) ).

thf(f6,definition,
    ( ( f5 @ x )
    = sF0 ),
    introduced(definition,[],[function_definition]) ).

thf(f522,plain,
    ( spl23_46
    | spl23_70
    | spl23_57 ),
    inference(avatar_split_clause,[status(thm)],[f62,f441,f519,f385]) ).

thf(f385,definition,
    ( spl23_46
  <=> ( $true = sF0 ) ),
    introduced(definition,[new_symbols(naming,[spl23_46])],[avatar_definition]) ).

thf(f62,plain,
    ( ( $false
      = ( f5 @ $false ) )
    | ( $true = sF0 )
    | ( x = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f61]) ).

thf(f517,plain,
    ( spl23_46
    | spl23_55
    | spl23_69 ),
    inference(avatar_split_clause,[status(thm)],[f65,f513,f432,f385]) ).

thf(f513,definition,
    ( spl23_69
  <=> ( x = $false ) ),
    introduced(definition,[new_symbols(naming,[spl23_69])],[avatar_definition]) ).

thf(f65,plain,
    ( ( x = $false )
    | ( $true = sF0 )
    | ( $false
      = ( f5 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f60]) ).

thf(f60,plain,
    ( ( ( f5 @ $true )
      = sF0 )
    | ( x = $false ) ),
    inference(cases_simplifying,[status(thm)],[f6]) ).

thf(f516,plain,
    ( spl23_44
    | spl23_53
    | spl23_69 ),
    inference(avatar_split_clause,[status(thm)],[f64,f513,f423,f375]) ).

thf(f64,plain,
    ( ( ( f5 @ $true )
      = $true )
    | ( x = $false )
    | ( $false = sF0 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f60]) ).

thf(f511,plain,
    ( spl23_16
    | spl23_64
    | spl23_68 ),
    inference(avatar_split_clause,[status(thm)],[f69,f507,f480,f238]) ).

thf(f238,definition,
    ( spl23_16
  <=> ( $true
      = ( f0 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_16])],[avatar_definition]) ).

thf(f480,definition,
    ( spl23_64
  <=> ( sF22 = $false ) ),
    introduced(definition,[new_symbols(naming,[spl23_64])],[avatar_definition]) ).

thf(f69,plain,
    ( ( $true
      = ( f0 @ $false ) )
    | ( sF22 = $false )
    | ( $true = sF21 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f67]) ).

thf(f67,plain,
    ( ( sF22
      = ( f0 @ $false ) )
    | ( $true = sF21 ) ),
    inference(cases_simplifying,[status(thm)],[f28]) ).

thf(f28,definition,
    ( sF22
    = ( f0 @ sF21 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f510,plain,
    ( spl23_68
    | spl23_14
    | spl23_63 ),
    inference(avatar_split_clause,[status(thm)],[f68,f475,f229,f507]) ).

thf(f229,definition,
    ( spl23_14
  <=> ( $false
      = ( f0 @ $false ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_14])],[avatar_definition]) ).

thf(f475,definition,
    ( spl23_63
  <=> ( sF22 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_63])],[avatar_definition]) ).

thf(f68,plain,
    ( ( $false
      = ( f0 @ $false ) )
    | ( sF22 = $true )
    | ( $true = sF21 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f67]) ).

thf(f505,plain,
    ( spl23_9
    | spl23_67
    | spl23_64 ),
    inference(avatar_split_clause,[status(thm)],[f71,f480,f501,f207]) ).

thf(f207,definition,
    ( spl23_9
  <=> ( $true
      = ( f0 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_9])],[avatar_definition]) ).

thf(f71,plain,
    ( ( sF22 = $false )
    | ( $true
      = ( f0 @ $true ) )
    | ( $false = sF21 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f66]) ).

thf(f66,plain,
    ( ( $false = sF21 )
    | ( sF22
      = ( f0 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f28]) ).

thf(f504,plain,
    ( spl23_13
    | spl23_67
    | spl23_63 ),
    inference(avatar_split_clause,[status(thm)],[f70,f475,f501,f224]) ).

thf(f224,definition,
    ( spl23_13
  <=> ( $false
      = ( f0 @ $true ) ) ),
    introduced(definition,[new_symbols(naming,[spl23_13])],[avatar_definition]) ).

thf(f70,plain,
    ( ( $false
      = ( f0 @ $true ) )
    | ( $false = sF21 )
    | ( sF22 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f66]) ).

thf(f499,plain,
    ( spl23_50
    | spl23_41
    | spl23_66 ),
    inference(avatar_split_clause,[status(thm)],[f75,f494,f357,f407]) ).

thf(f407,definition,
    ( spl23_50
  <=> ( $true = sF19 ) ),
    introduced(definition,[new_symbols(naming,[spl23_50])],[avatar_definition]) ).

thf(f75,plain,
    ( ( $true = sF20 )
    | ( $true = sF19 )
    | ( $false
      = ( f1 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f73]) ).

thf(f73,plain,
    ( ( $true = sF19 )
    | ( ( f1 @ $false )
      = sF20 ) ),
    inference(cases_simplifying,[status(thm)],[f26]) ).

thf(f26,definition,
    ( ( f1 @ sF19 )
    = sF20 ),
    introduced(definition,[],[function_definition]) ).

thf(f498,plain,
    ( spl23_65
    | spl23_42
    | spl23_50 ),
    inference(avatar_split_clause,[status(thm)],[f74,f407,f362,f489]) ).

thf(f74,plain,
    ( ( $false = sF20 )
    | ( $true = sF19 )
    | ( $true
      = ( f1 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f73]) ).

thf(f497,plain,
    ( spl23_51
    | spl23_38
    | spl23_66 ),
    inference(avatar_split_clause,[status(thm)],[f77,f494,f343,f412]) ).

thf(f412,definition,
    ( spl23_51
  <=> ( $false = sF19 ) ),
    introduced(definition,[new_symbols(naming,[spl23_51])],[avatar_definition]) ).

thf(f77,plain,
    ( ( $false
      = ( f1 @ $true ) )
    | ( $true = sF20 )
    | ( $false = sF19 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f72]) ).

thf(f72,plain,
    ( ( ( f1 @ $true )
      = sF20 )
    | ( $false = sF19 ) ),
    inference(cases_simplifying,[status(thm)],[f26]) ).

thf(f492,plain,
    ( spl23_51
    | spl23_40
    | spl23_65 ),
    inference(avatar_split_clause,[status(thm)],[f76,f489,f352,f412]) ).

thf(f76,plain,
    ( ( $false = sF20 )
    | ( $true
      = ( f1 @ $true ) )
    | ( $false = sF19 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f72]) ).

thf(f487,plain,
    ( spl23_14
    | spl23_48
    | spl23_37 ),
    inference(avatar_split_clause,[status(thm)],[f81,f339,f397,f229]) ).

thf(f397,definition,
    ( spl23_48
  <=> ( $true = sF9 ) ),
    introduced(definition,[new_symbols(naming,[spl23_48])],[avatar_definition]) ).

thf(f339,definition,
    ( spl23_37
  <=> ( sF8 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_37])],[avatar_definition]) ).

thf(f81,plain,
    ( ( $true = sF9 )
    | ( $false
      = ( f0 @ $false ) )
    | ( sF8 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f79]) ).

thf(f79,plain,
    ( ( sF8 = $true )
    | ( ( f0 @ $false )
      = sF9 ) ),
    inference(cases_simplifying,[status(thm)],[f15]) ).

thf(f15,definition,
    ( ( f0 @ sF8 )
    = sF9 ),
    introduced(definition,[],[function_definition]) ).

thf(f486,plain,
    ( spl23_37
    | spl23_16
    | spl23_47 ),
    inference(avatar_split_clause,[status(thm)],[f80,f391,f238,f339]) ).

thf(f391,definition,
    ( spl23_47
  <=> ( $false = sF9 ) ),
    introduced(definition,[new_symbols(naming,[spl23_47])],[avatar_definition]) ).

thf(f80,plain,
    ( ( sF8 = $true )
    | ( $true
      = ( f0 @ $false ) )
    | ( $false = sF9 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f79]) ).

thf(f485,plain,
    ( spl23_13
    | spl23_39
    | spl23_48 ),
    inference(avatar_split_clause,[status(thm)],[f83,f397,f348,f224]) ).

thf(f348,definition,
    ( spl23_39
  <=> ( sF8 = $false ) ),
    introduced(definition,[new_symbols(naming,[spl23_39])],[avatar_definition]) ).

thf(f83,plain,
    ( ( $true = sF9 )
    | ( sF8 = $false )
    | ( $false
      = ( f0 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f78]) ).

thf(f78,plain,
    ( ( ( f0 @ $true )
      = sF9 )
    | ( sF8 = $false ) ),
    inference(cases_simplifying,[status(thm)],[f15]) ).

thf(f484,plain,
    ( spl23_39
    | spl23_9
    | spl23_47 ),
    inference(avatar_split_clause,[status(thm)],[f82,f391,f207,f348]) ).

thf(f82,plain,
    ( ( sF8 = $false )
    | ( $false = sF9 )
    | ( $true
      = ( f0 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f78]) ).

thf(f483,plain,
    ( spl23_11
    | spl23_64 ),
    inference(avatar_split_clause,[status(thm)],[f85,f480,f215]) ).

thf(f215,definition,
    ( spl23_11
  <=> ( $false = sF11 ) ),
    introduced(definition,[new_symbols(naming,[spl23_11])],[avatar_definition]) ).

thf(f85,plain,
    ( ( sF22 = $false )
    | ( $false = sF11 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f29]) ).

thf(f29,plain,
    sF22 != sF11,
    inference(definition_folding,[status(thm)],[f5,f28,f27,f26,f25,f24,f23,f22,f21,f20,f19,f18,f6,f17,f16,f15,f14,f13,f12,f11,f10,f9,f8,f7,f6]) ).

thf(f7,definition,
    ( sF1
    = ( f4 @ sF0 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f9,definition,
    ( ( f4 @ sF2 )
    = sF3 ),
    introduced(definition,[],[function_definition]) ).

thf(f10,definition,
    ( sF4
    = ( f3 @ sF3 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f11,definition,
    ( sF5
    = ( f2 @ sF4 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f12,definition,
    ( sF6
    = ( f2 @ sF5 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f13,definition,
    ( sF7
    = ( f2 @ sF6 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f14,definition,
    ( sF8
    = ( f1 @ sF7 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f16,definition,
    ( ( f0 @ sF9 )
    = sF10 ),
    introduced(definition,[],[function_definition]) ).

thf(f17,definition,
    ( sF11
    = ( f0 @ sF10 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f18,definition,
    ( ( f5 @ sF0 )
    = sF12 ),
    introduced(definition,[],[function_definition]) ).

thf(f20,definition,
    ( ( f4 @ sF13 )
    = sF14 ),
    introduced(definition,[],[function_definition]) ).

thf(f21,definition,
    ( ( f3 @ sF14 )
    = sF15 ),
    introduced(definition,[],[function_definition]) ).

thf(f22,definition,
    ( sF16
    = ( f3 @ sF15 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f25,definition,
    ( sF19
    = ( f1 @ sF18 ) ),
    introduced(definition,[],[function_definition]) ).

thf(f5,plain,
    ( ( f0 @ ( f0 @ ( f0 @ ( f1 @ ( f2 @ ( f2 @ ( f2 @ ( f3 @ ( f4 @ ( f4 @ ( f4 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) )
   != ( f0 @ ( f1 @ ( f1 @ ( f1 @ ( f2 @ ( f3 @ ( f3 @ ( f3 @ ( f4 @ ( f5 @ ( f5 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(cnf_transformation,[status(thm)],[f4]) ).

thf(f4,plain,
    ( ( f0 @ ( f0 @ ( f0 @ ( f1 @ ( f2 @ ( f2 @ ( f2 @ ( f3 @ ( f4 @ ( f4 @ ( f4 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) )
   != ( f0 @ ( f1 @ ( f1 @ ( f1 @ ( f2 @ ( f3 @ ( f3 @ ( f3 @ ( f4 @ ( f5 @ ( f5 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(flattening,[status(thm)],[f2]) ).

thf(f2,negated_conjecture,
    ( ( f0 @ ( f0 @ ( f0 @ ( f1 @ ( f2 @ ( f2 @ ( f2 @ ( f3 @ ( f4 @ ( f4 @ ( f4 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) )
   != ( f0 @ ( f1 @ ( f1 @ ( f1 @ ( f2 @ ( f3 @ ( f3 @ ( f3 @ ( f4 @ ( f5 @ ( f5 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f1]) ).

thf(f1,conjecture,
    ( ( f0 @ ( f0 @ ( f0 @ ( f1 @ ( f2 @ ( f2 @ ( f2 @ ( f3 @ ( f4 @ ( f4 @ ( f4 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) )
    = ( f0 @ ( f1 @ ( f1 @ ( f1 @ ( f2 @ ( f3 @ ( f3 @ ( f3 @ ( f4 @ ( f5 @ ( f5 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.9y7qOUSbQU/DTF2THF_3284.p',kaminski6) ).

thf(f478,plain,
    ( spl23_63
    | spl23_12 ),
    inference(avatar_split_clause,[status(thm)],[f84,f220,f475]) ).

thf(f220,definition,
    ( spl23_12
  <=> ( $true = sF11 ) ),
    introduced(definition,[new_symbols(naming,[spl23_12])],[avatar_definition]) ).

thf(f84,plain,
    ( ( sF22 = $true )
    | ( $true = sF11 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f29]) ).

thf(f473,plain,
    ( spl23_8
    | spl23_32
    | spl23_62 ),
    inference(avatar_split_clause,[status(thm)],[f89,f469,f313,f202]) ).

thf(f313,definition,
    ( spl23_32
  <=> ( $true = sF14 ) ),
    introduced(definition,[new_symbols(naming,[spl23_32])],[avatar_definition]) ).

thf(f89,plain,
    ( ( $false
      = ( f4 @ $false ) )
    | ( $true = sF14 )
    | ( $true = sF13 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f87]) ).

thf(f87,plain,
    ( ( $true = sF13 )
    | ( ( f4 @ $false )
      = sF14 ) ),
    inference(cases_simplifying,[status(thm)],[f20]) ).

thf(f472,plain,
    ( spl23_30
    | spl23_6
    | spl23_62 ),
    inference(avatar_split_clause,[status(thm)],[f88,f469,f193,f303]) ).

thf(f303,definition,
    ( spl23_30
  <=> ( $false = sF14 ) ),
    introduced(definition,[new_symbols(naming,[spl23_30])],[avatar_definition]) ).

thf(f88,plain,
    ( ( ( f4 @ $false )
      = $true )
    | ( $false = sF14 )
    | ( $true = sF13 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f87]) ).

thf(f467,plain,
    ( spl23_61
    | spl23_2
    | spl23_32 ),
    inference(avatar_split_clause,[status(thm)],[f91,f313,f175,f463]) ).

thf(f91,plain,
    ( ( $false = sF13 )
    | ( $true = sF14 )
    | ( $false
      = ( f4 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f86]) ).

thf(f86,plain,
    ( ( ( f4 @ $true )
      = sF14 )
    | ( $false = sF13 ) ),
    inference(cases_simplifying,[status(thm)],[f20]) ).

thf(f466,plain,
    ( spl23_30
    | spl23_4
    | spl23_61 ),
    inference(avatar_split_clause,[status(thm)],[f90,f463,f184,f303]) ).

thf(f90,plain,
    ( ( $false = sF14 )
    | ( $true
      = ( f4 @ $true ) )
    | ( $false = sF13 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f86]) ).

thf(f461,plain,
    ( spl23_60
    | spl23_22
    | spl23_29 ),
    inference(avatar_split_clause,[status(thm)],[f95,f299,f266,f456]) ).

thf(f299,definition,
    ( spl23_29
  <=> ( $true = sF15 ) ),
    introduced(definition,[new_symbols(naming,[spl23_29])],[avatar_definition]) ).

thf(f95,plain,
    ( ( $true = sF15 )
    | ( $true
      = ( f3 @ $false ) )
    | ( $false = sF16 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f93]) ).

thf(f93,plain,
    ( ( sF16
      = ( f3 @ $false ) )
    | ( $true = sF15 ) ),
    inference(cases_simplifying,[status(thm)],[f22]) ).

thf(f460,plain,
    ( spl23_59
    | spl23_29
    | spl23_21 ),
    inference(avatar_split_clause,[status(thm)],[f94,f261,f299,f451]) ).

thf(f94,plain,
    ( ( $true = sF15 )
    | ( $false
      = ( f3 @ $false ) )
    | ( sF16 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f93]) ).

thf(f459,plain,
    ( spl23_31
    | spl23_60
    | spl23_19 ),
    inference(avatar_split_clause,[status(thm)],[f97,f252,f456,f308]) ).

thf(f308,definition,
    ( spl23_31
  <=> ( $false = sF15 ) ),
    introduced(definition,[new_symbols(naming,[spl23_31])],[avatar_definition]) ).

thf(f97,plain,
    ( ( $false = sF16 )
    | ( $true
      = ( f3 @ $true ) )
    | ( $false = sF15 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f92]) ).

thf(f92,plain,
    ( ( $false = sF15 )
    | ( sF16
      = ( f3 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f22]) ).

thf(f454,plain,
    ( spl23_17
    | spl23_31
    | spl23_59 ),
    inference(avatar_split_clause,[status(thm)],[f96,f451,f308,f243]) ).

thf(f96,plain,
    ( ( $false
      = ( f3 @ $true ) )
    | ( $false = sF15 )
    | ( sF16 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f92]) ).

thf(f449,plain,
    ( spl23_58
    | spl23_46
    | spl23_54 ),
    inference(avatar_split_clause,[status(thm)],[f101,f427,f385,f446]) ).

thf(f101,plain,
    ( ( $true = sF0 )
    | ( $false = sF12 )
    | ( $true
      = ( f5 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f99]) ).

thf(f99,plain,
    ( ( $true = sF0 )
    | ( sF12
      = ( f5 @ $false ) ) ),
    inference(cases_simplifying,[status(thm)],[f18]) ).

thf(f444,plain,
    ( spl23_57
    | spl23_56
    | spl23_46 ),
    inference(avatar_split_clause,[status(thm)],[f100,f385,f436,f441]) ).

thf(f100,plain,
    ( ( $true = sF12 )
    | ( $false
      = ( f5 @ $false ) )
    | ( $true = sF0 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f99]) ).

thf(f439,plain,
    ( spl23_44
    | spl23_55
    | spl23_56 ),
    inference(avatar_split_clause,[status(thm)],[f103,f436,f432,f375]) ).

thf(f103,plain,
    ( ( $false
      = ( f5 @ $true ) )
    | ( $false = sF0 )
    | ( $true = sF12 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f98]) ).

thf(f98,plain,
    ( ( ( f5 @ $true )
      = sF12 )
    | ( $false = sF0 ) ),
    inference(cases_simplifying,[status(thm)],[f18]) ).

thf(f430,plain,
    ( spl23_44
    | spl23_53
    | spl23_54 ),
    inference(avatar_split_clause,[status(thm)],[f102,f427,f423,f375]) ).

thf(f102,plain,
    ( ( $false = sF12 )
    | ( ( f5 @ $true )
      = $true )
    | ( $false = sF0 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f98]) ).

thf(f421,plain,
    ( spl23_42
    | spl23_51
    | spl23_52 ),
    inference(avatar_split_clause,[status(thm)],[f107,f417,f412,f362]) ).

thf(f107,plain,
    ( ( $true
      = ( f1 @ $false ) )
    | ( $false = sF19 )
    | ( $true = sF18 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f105]) ).

thf(f105,plain,
    ( ( $true = sF18 )
    | ( sF19
      = ( f1 @ $false ) ) ),
    inference(cases_simplifying,[status(thm)],[f25]) ).

thf(f420,plain,
    ( spl23_52
    | spl23_41
    | spl23_50 ),
    inference(avatar_split_clause,[status(thm)],[f106,f407,f357,f417]) ).

thf(f106,plain,
    ( ( $true = sF18 )
    | ( $false
      = ( f1 @ $false ) )
    | ( $true = sF19 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f105]) ).

thf(f415,plain,
    ( spl23_49
    | spl23_51
    | spl23_40 ),
    inference(avatar_split_clause,[status(thm)],[f109,f352,f412,f403]) ).

thf(f109,plain,
    ( ( $false = sF19 )
    | ( $false = sF18 )
    | ( $true
      = ( f1 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f104]) ).

thf(f104,plain,
    ( ( sF19
      = ( f1 @ $true ) )
    | ( $false = sF18 ) ),
    inference(cases_simplifying,[status(thm)],[f25]) ).

thf(f410,plain,
    ( spl23_49
    | spl23_38
    | spl23_50 ),
    inference(avatar_split_clause,[status(thm)],[f108,f407,f343,f403]) ).

thf(f108,plain,
    ( ( $false
      = ( f1 @ $true ) )
    | ( $true = sF19 )
    | ( $false = sF18 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f104]) ).

thf(f401,plain,
    ( spl23_48
    | spl23_16
    | spl23_10 ),
    inference(avatar_split_clause,[status(thm)],[f113,f211,f238,f397]) ).

thf(f211,definition,
    ( spl23_10
  <=> ( $false = sF10 ) ),
    introduced(definition,[new_symbols(naming,[spl23_10])],[avatar_definition]) ).

thf(f113,plain,
    ( ( $false = sF10 )
    | ( $true
      = ( f0 @ $false ) )
    | ( $true = sF9 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f111]) ).

thf(f111,plain,
    ( ( sF10
      = ( f0 @ $false ) )
    | ( $true = sF9 ) ),
    inference(cases_simplifying,[status(thm)],[f16]) ).

thf(f400,plain,
    ( spl23_15
    | spl23_48
    | spl23_14 ),
    inference(avatar_split_clause,[status(thm)],[f112,f229,f397,f233]) ).

thf(f233,definition,
    ( spl23_15
  <=> ( sF10 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_15])],[avatar_definition]) ).

thf(f112,plain,
    ( ( $false
      = ( f0 @ $false ) )
    | ( $true = sF9 )
    | ( sF10 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f111]) ).

thf(f395,plain,
    ( spl23_9
    | spl23_47
    | spl23_10 ),
    inference(avatar_split_clause,[status(thm)],[f115,f211,f391,f207]) ).

thf(f115,plain,
    ( ( $false = sF9 )
    | ( $false = sF10 )
    | ( $true
      = ( f0 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f110]) ).

thf(f110,plain,
    ( ( $false = sF9 )
    | ( sF10
      = ( f0 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f16]) ).

thf(f394,plain,
    ( spl23_13
    | spl23_47
    | spl23_15 ),
    inference(avatar_split_clause,[status(thm)],[f114,f233,f391,f224]) ).

thf(f114,plain,
    ( ( sF10 = $true )
    | ( $false
      = ( f0 @ $true ) )
    | ( $false = sF9 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f110]) ).

thf(f389,plain,
    ( spl23_45
    | spl23_46
    | spl23_6 ),
    inference(avatar_split_clause,[status(thm)],[f119,f193,f385,f380]) ).

thf(f119,plain,
    ( ( sF1 = $false )
    | ( $true = sF0 )
    | ( ( f4 @ $false )
      = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f117]) ).

thf(f117,plain,
    ( ( sF1
      = ( f4 @ $false ) )
    | ( $true = sF0 ) ),
    inference(cases_simplifying,[status(thm)],[f7]) ).

thf(f388,plain,
    ( spl23_8
    | spl23_46
    | spl23_43 ),
    inference(avatar_split_clause,[status(thm)],[f118,f371,f385,f202]) ).

thf(f118,plain,
    ( ( sF1 = $true )
    | ( $true = sF0 )
    | ( $false
      = ( f4 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f117]) ).

thf(f383,plain,
    ( spl23_45
    | spl23_44
    | spl23_4 ),
    inference(avatar_split_clause,[status(thm)],[f121,f184,f375,f380]) ).

thf(f121,plain,
    ( ( sF1 = $false )
    | ( $true
      = ( f4 @ $true ) )
    | ( $false = sF0 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f116]) ).

thf(f116,plain,
    ( ( $false = sF0 )
    | ( sF1
      = ( f4 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f7]) ).

thf(f378,plain,
    ( spl23_43
    | spl23_44
    | spl23_2 ),
    inference(avatar_split_clause,[status(thm)],[f120,f175,f375,f371]) ).

thf(f120,plain,
    ( ( $false = sF0 )
    | ( sF1 = $true )
    | ( $false
      = ( f4 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f116]) ).

thf(f369,plain,
    ( spl23_26
    | spl23_27
    | spl23_36 ),
    inference(avatar_split_clause,[status(thm)],[f125,f333,f289,f284]) ).

thf(f284,definition,
    ( spl23_26
  <=> ( $true = sF5 ) ),
    introduced(definition,[new_symbols(naming,[spl23_26])],[avatar_definition]) ).

thf(f333,definition,
    ( spl23_36
  <=> ( $true = sF6 ) ),
    introduced(definition,[new_symbols(naming,[spl23_36])],[avatar_definition]) ).

thf(f125,plain,
    ( ( $false
      = ( f2 @ $false ) )
    | ( $true = sF5 )
    | ( $true = sF6 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f123]) ).

thf(f123,plain,
    ( ( $true = sF5 )
    | ( ( f2 @ $false )
      = sF6 ) ),
    inference(cases_simplifying,[status(thm)],[f12]) ).

thf(f368,plain,
    ( spl23_26
    | spl23_33
    | spl23_28 ),
    inference(avatar_split_clause,[status(thm)],[f124,f294,f319,f284]) ).

thf(f319,definition,
    ( spl23_33
  <=> ( $false = sF6 ) ),
    introduced(definition,[new_symbols(naming,[spl23_33])],[avatar_definition]) ).

thf(f124,plain,
    ( ( $true
      = ( f2 @ $false ) )
    | ( $true = sF5 )
    | ( $false = sF6 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f123]) ).

thf(f367,plain,
    ( spl23_25
    | spl23_36
    | spl23_23 ),
    inference(avatar_split_clause,[status(thm)],[f127,f271,f333,f280]) ).

thf(f271,definition,
    ( spl23_23
  <=> ( $false = sF5 ) ),
    introduced(definition,[new_symbols(naming,[spl23_23])],[avatar_definition]) ).

thf(f127,plain,
    ( ( $true = sF6 )
    | ( ( f2 @ $true )
      = $false )
    | ( $false = sF5 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f122]) ).

thf(f122,plain,
    ( ( $false = sF5 )
    | ( ( f2 @ $true )
      = sF6 ) ),
    inference(cases_simplifying,[status(thm)],[f12]) ).

thf(f366,plain,
    ( spl23_24
    | spl23_23
    | spl23_33 ),
    inference(avatar_split_clause,[status(thm)],[f126,f319,f271,f275]) ).

thf(f126,plain,
    ( ( $false = sF6 )
    | ( ( f2 @ $true )
      = $true )
    | ( $false = sF5 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f122]) ).

thf(f365,plain,
    ( spl23_42
    | spl23_39
    | spl23_35 ),
    inference(avatar_split_clause,[status(thm)],[f131,f328,f348,f362]) ).

thf(f328,definition,
    ( spl23_35
  <=> ( sF7 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_35])],[avatar_definition]) ).

thf(f131,plain,
    ( ( sF8 = $false )
    | ( $true
      = ( f1 @ $false ) )
    | ( sF7 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f129]) ).

thf(f129,plain,
    ( ( sF8
      = ( f1 @ $false ) )
    | ( sF7 = $true ) ),
    inference(cases_simplifying,[status(thm)],[f14]) ).

thf(f360,plain,
    ( spl23_37
    | spl23_41
    | spl23_35 ),
    inference(avatar_split_clause,[status(thm)],[f130,f328,f357,f339]) ).

thf(f130,plain,
    ( ( sF8 = $true )
    | ( $false
      = ( f1 @ $false ) )
    | ( sF7 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f129]) ).

thf(f355,plain,
    ( spl23_34
    | spl23_39
    | spl23_40 ),
    inference(avatar_split_clause,[status(thm)],[f133,f352,f348,f323]) ).

thf(f323,definition,
    ( spl23_34
  <=> ( $false = sF7 ) ),
    introduced(definition,[new_symbols(naming,[spl23_34])],[avatar_definition]) ).

thf(f133,plain,
    ( ( $true
      = ( f1 @ $true ) )
    | ( sF8 = $false )
    | ( $false = sF7 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f128]) ).

thf(f128,plain,
    ( ( sF8
      = ( f1 @ $true ) )
    | ( $false = sF7 ) ),
    inference(cases_simplifying,[status(thm)],[f14]) ).

thf(f346,plain,
    ( spl23_37
    | spl23_34
    | spl23_38 ),
    inference(avatar_split_clause,[status(thm)],[f132,f343,f323,f339]) ).

thf(f132,plain,
    ( ( $false
      = ( f1 @ $true ) )
    | ( sF8 = $true )
    | ( $false = sF7 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f128]) ).

thf(f337,plain,
    ( spl23_36
    | spl23_28
    | spl23_34 ),
    inference(avatar_split_clause,[status(thm)],[f137,f323,f294,f333]) ).

thf(f137,plain,
    ( ( $true
      = ( f2 @ $false ) )
    | ( $true = sF6 )
    | ( $false = sF7 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f135]) ).

thf(f135,plain,
    ( ( sF7
      = ( f2 @ $false ) )
    | ( $true = sF6 ) ),
    inference(cases_simplifying,[status(thm)],[f13]) ).

thf(f336,plain,
    ( spl23_27
    | spl23_35
    | spl23_36 ),
    inference(avatar_split_clause,[status(thm)],[f136,f333,f328,f289]) ).

thf(f136,plain,
    ( ( $true = sF6 )
    | ( $false
      = ( f2 @ $false ) )
    | ( sF7 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f135]) ).

thf(f331,plain,
    ( spl23_25
    | spl23_33
    | spl23_35 ),
    inference(avatar_split_clause,[status(thm)],[f139,f328,f319,f280]) ).

thf(f139,plain,
    ( ( ( f2 @ $true )
      = $false )
    | ( sF7 = $true )
    | ( $false = sF6 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f134]) ).

thf(f134,plain,
    ( ( ( f2 @ $true )
      = sF7 )
    | ( $false = sF6 ) ),
    inference(cases_simplifying,[status(thm)],[f13]) ).

thf(f326,plain,
    ( spl23_24
    | spl23_33
    | spl23_34 ),
    inference(avatar_split_clause,[status(thm)],[f138,f323,f319,f275]) ).

thf(f138,plain,
    ( ( $false = sF7 )
    | ( ( f2 @ $true )
      = $true )
    | ( $false = sF6 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f134]) ).

thf(f317,plain,
    ( spl23_22
    | spl23_31
    | spl23_32 ),
    inference(avatar_split_clause,[status(thm)],[f143,f313,f308,f266]) ).

thf(f143,plain,
    ( ( $true = sF14 )
    | ( $false = sF15 )
    | ( $true
      = ( f3 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f141]) ).

thf(f141,plain,
    ( ( sF15
      = ( f3 @ $false ) )
    | ( $true = sF14 ) ),
    inference(cases_simplifying,[status(thm)],[f21]) ).

thf(f316,plain,
    ( spl23_21
    | spl23_32
    | spl23_29 ),
    inference(avatar_split_clause,[status(thm)],[f142,f299,f313,f261]) ).

thf(f142,plain,
    ( ( $true = sF14 )
    | ( $false
      = ( f3 @ $false ) )
    | ( $true = sF15 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f141]) ).

thf(f311,plain,
    ( spl23_19
    | spl23_31
    | spl23_30 ),
    inference(avatar_split_clause,[status(thm)],[f145,f303,f308,f252]) ).

thf(f145,plain,
    ( ( $false = sF14 )
    | ( $true
      = ( f3 @ $true ) )
    | ( $false = sF15 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f140]) ).

thf(f140,plain,
    ( ( $false = sF14 )
    | ( sF15
      = ( f3 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f21]) ).

thf(f306,plain,
    ( spl23_29
    | spl23_17
    | spl23_30 ),
    inference(avatar_split_clause,[status(thm)],[f144,f303,f243,f299]) ).

thf(f144,plain,
    ( ( $false
      = ( f3 @ $true ) )
    | ( $true = sF15 )
    | ( $false = sF14 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f140]) ).

thf(f297,plain,
    ( spl23_23
    | spl23_18
    | spl23_28 ),
    inference(avatar_split_clause,[status(thm)],[f149,f294,f247,f271]) ).

thf(f247,definition,
    ( spl23_18
  <=> ( sF4 = $true ) ),
    introduced(definition,[new_symbols(naming,[spl23_18])],[avatar_definition]) ).

thf(f149,plain,
    ( ( sF4 = $true )
    | ( $false = sF5 )
    | ( $true
      = ( f2 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f147]) ).

thf(f147,plain,
    ( ( sF4 = $true )
    | ( sF5
      = ( f2 @ $false ) ) ),
    inference(cases_simplifying,[status(thm)],[f11]) ).

thf(f292,plain,
    ( spl23_26
    | spl23_18
    | spl23_27 ),
    inference(avatar_split_clause,[status(thm)],[f148,f289,f247,f284]) ).

thf(f148,plain,
    ( ( sF4 = $true )
    | ( $true = sF5 )
    | ( $false
      = ( f2 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f147]) ).

thf(f287,plain,
    ( spl23_25
    | spl23_26
    | spl23_20 ),
    inference(avatar_split_clause,[status(thm)],[f151,f256,f284,f280]) ).

thf(f256,definition,
    ( spl23_20
  <=> ( $false = sF4 ) ),
    introduced(definition,[new_symbols(naming,[spl23_20])],[avatar_definition]) ).

thf(f151,plain,
    ( ( $false = sF4 )
    | ( ( f2 @ $true )
      = $false )
    | ( $true = sF5 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f146]) ).

thf(f146,plain,
    ( ( ( f2 @ $true )
      = sF5 )
    | ( $false = sF4 ) ),
    inference(cases_simplifying,[status(thm)],[f11]) ).

thf(f278,plain,
    ( spl23_20
    | spl23_23
    | spl23_24 ),
    inference(avatar_split_clause,[status(thm)],[f150,f275,f271,f256]) ).

thf(f150,plain,
    ( ( $false = sF5 )
    | ( ( f2 @ $true )
      = $true )
    | ( $false = sF4 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f146]) ).

thf(f269,plain,
    ( spl23_22
    | spl23_20
    | spl23_1 ),
    inference(avatar_split_clause,[status(thm)],[f155,f171,f256,f266]) ).

thf(f171,definition,
    ( spl23_1
  <=> ( $true = sF3 ) ),
    introduced(definition,[new_symbols(naming,[spl23_1])],[avatar_definition]) ).

thf(f155,plain,
    ( ( $false = sF4 )
    | ( $true = sF3 )
    | ( $true
      = ( f3 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f153]) ).

thf(f153,plain,
    ( ( sF4
      = ( f3 @ $false ) )
    | ( $true = sF3 ) ),
    inference(cases_simplifying,[status(thm)],[f10]) ).

thf(f264,plain,
    ( spl23_21
    | spl23_18
    | spl23_1 ),
    inference(avatar_split_clause,[status(thm)],[f154,f171,f247,f261]) ).

thf(f154,plain,
    ( ( $true = sF3 )
    | ( sF4 = $true )
    | ( $false
      = ( f3 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f153]) ).

thf(f259,plain,
    ( spl23_19
    | spl23_20
    | spl23_5 ),
    inference(avatar_split_clause,[status(thm)],[f157,f188,f256,f252]) ).

thf(f188,definition,
    ( spl23_5
  <=> ( $false = sF3 ) ),
    introduced(definition,[new_symbols(naming,[spl23_5])],[avatar_definition]) ).

thf(f157,plain,
    ( ( $false = sF4 )
    | ( $false = sF3 )
    | ( $true
      = ( f3 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f152]) ).

thf(f152,plain,
    ( ( $false = sF3 )
    | ( sF4
      = ( f3 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f10]) ).

thf(f250,plain,
    ( spl23_17
    | spl23_5
    | spl23_18 ),
    inference(avatar_split_clause,[status(thm)],[f156,f247,f188,f243]) ).

thf(f156,plain,
    ( ( $false
      = ( f3 @ $true ) )
    | ( $false = sF3 )
    | ( sF4 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f152]) ).

thf(f241,plain,
    ( spl23_16
    | spl23_15
    | spl23_11 ),
    inference(avatar_split_clause,[status(thm)],[f161,f215,f233,f238]) ).

thf(f161,plain,
    ( ( $true
      = ( f0 @ $false ) )
    | ( sF10 = $true )
    | ( $false = sF11 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f159]) ).

thf(f159,plain,
    ( ( sF11
      = ( f0 @ $false ) )
    | ( sF10 = $true ) ),
    inference(cases_simplifying,[status(thm)],[f17]) ).

thf(f236,plain,
    ( spl23_12
    | spl23_14
    | spl23_15 ),
    inference(avatar_split_clause,[status(thm)],[f160,f233,f229,f220]) ).

thf(f160,plain,
    ( ( sF10 = $true )
    | ( $true = sF11 )
    | ( $false
      = ( f0 @ $false ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f159]) ).

thf(f227,plain,
    ( spl23_12
    | spl23_13
    | spl23_10 ),
    inference(avatar_split_clause,[status(thm)],[f163,f211,f224,f220]) ).

thf(f163,plain,
    ( ( $true = sF11 )
    | ( $false
      = ( f0 @ $true ) )
    | ( $false = sF10 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f158]) ).

thf(f158,plain,
    ( ( ( f0 @ $true )
      = sF11 )
    | ( $false = sF10 ) ),
    inference(cases_simplifying,[status(thm)],[f17]) ).

thf(f218,plain,
    ( spl23_9
    | spl23_10
    | spl23_11 ),
    inference(avatar_split_clause,[status(thm)],[f162,f215,f211,f207]) ).

thf(f162,plain,
    ( ( $false = sF11 )
    | ( $true
      = ( f0 @ $true ) )
    | ( $false = sF10 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f158]) ).

thf(f205,plain,
    ( spl23_7
    | spl23_8
    | spl23_1 ),
    inference(avatar_split_clause,[status(thm)],[f167,f171,f202,f197]) ).

thf(f167,plain,
    ( ( $false
      = ( f4 @ $false ) )
    | ( $true = sF3 )
    | ( sF2 = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f165]) ).

thf(f165,plain,
    ( ( sF2 = $true )
    | ( ( f4 @ $false )
      = sF3 ) ),
    inference(cases_simplifying,[status(thm)],[f9]) ).

thf(f200,plain,
    ( spl23_6
    | spl23_5
    | spl23_7 ),
    inference(avatar_split_clause,[status(thm)],[f166,f197,f188,f193]) ).

thf(f166,plain,
    ( ( $false = sF3 )
    | ( sF2 = $true )
    | ( ( f4 @ $false )
      = $true ) ),
    inference(binary_proxy_clausification,[status(thm)],[f165]) ).

thf(f191,plain,
    ( spl23_3
    | spl23_4
    | spl23_5 ),
    inference(avatar_split_clause,[status(thm)],[f169,f188,f184,f179]) ).

thf(f169,plain,
    ( ( $false = sF3 )
    | ( $true
      = ( f4 @ $true ) )
    | ( $false = sF2 ) ),
    inference(binary_proxy_clausification,[status(thm)],[f164]) ).

thf(f164,plain,
    ( ( $false = sF2 )
    | ( sF3
      = ( f4 @ $true ) ) ),
    inference(cases_simplifying,[status(thm)],[f9]) ).

thf(f182,plain,
    ( spl23_1
    | spl23_2
    | spl23_3 ),
    inference(avatar_split_clause,[status(thm)],[f168,f179,f175,f171]) ).

thf(f168,plain,
    ( ( $true = sF3 )
    | ( $false = sF2 )
    | ( $false
      = ( f4 @ $true ) ) ),
    inference(binary_proxy_clausification,[status(thm)],[f164]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem  : SYO500^1.006 : TPTP v9.2.1. Released v4.1.0.
% 0.00/0.12  % Command  : /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.16/0.33  % Computer : n025.cluster.edu
% 0.16/0.33  % Model    : x86_64 x86_64
% 0.16/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33  % Memory   : 8042.1875MB
% 0.16/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.33  % CPULimit : 300
% 0.16/0.33  % WCLimit  : 300
% 0.16/0.33  % DateTime : Tue Feb 24 14:32:57 EST 2026
% 0.16/0.33  % CPUTime  : 
% 0.16/0.33  Running /export/starexec/sandbox/solver/bin/run_DT2H2X /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.19/0.47  ---- Original DTF file ---
% 0.19/0.47  thf(spec,logic,$$dhol).
% 0.19/0.47  %------------------------------------------------------------------------------
% 0.19/0.47  % File     : SYO500^1.006 : TPTP v9.2.1. Released v4.1.0.
% 0.19/0.47  % Domain   : Syntactic
% 0.19/0.47  % Problem  : Six function variant of the Kaminski equation
% 0.19/0.47  % Version  : Especial.
% 0.19/0.47  % English  :
% 0.19/0.47  
% 0.19/0.47  % Refs     : [Bro09] Brown E. (2009), Email to Geoff Sutcliffe
% 0.19/0.47  %          : [Hoe09] Hoeschele (2009), Towards a Semi-Automatic Higher-Orde
% 0.19/0.47  % Source   : [Bro09]
% 0.19/0.47  % Names    : basic14 [Bro09]
% 0.19/0.47  
% 0.19/0.47  % Status   : Theorem
% 0.19/0.47  % Rating   : 0.44 v9.1.0, 0.38 v9.0.0, 0.40 v8.2.0, 0.31 v8.1.0, 0.36 v7.5.0, 0.57 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 v5.5.0, 0.50 v5.4.0, 0.80 v4.1.0
% 0.19/0.47  % Syntax   : Number of formulae    :    8 (   1 unt;   7 typ;   0 def)
% 0.19/0.47  %            Number of atoms       :   27 (   1 equ;   0 cnn)
% 0.19/0.47  %            Maximal formula atoms :    1 (  27 avg)
% 0.19/0.47  %            Number of connectives :   24 (   0   ~;   0   |;   0   &;  24   @)
% 0.19/0.47  %                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
% 0.19/0.47  %            Maximal formula depth :    1 (   1 avg)
% 0.19/0.47  %            Number of types       :    1 (   0 usr)
% 0.19/0.47  %            Number of type conns  :    6 (   6   >;   0   *;   0   +;   0  <<)
% 0.19/0.47  %            Number of symbols     :    8 (   7 usr;   1 con; 0-2 aty)
% 0.19/0.47  %            Number of variables   :    0 (   0   ^;   0   !;   0   ?;   0   :)
% 0.19/0.47  % SPC      : TH0_THM_EQU_NAR
% 0.19/0.47  
% 0.19/0.47  % Comments : 
% 0.19/0.47  %------------------------------------------------------------------------------
% 0.19/0.47  thf(x,type,
% 0.19/0.47      x: $o ).
% 0.19/0.47  
% 0.19/0.47  thf(f0,type,
% 0.19/0.47      f0: $o > $o ).
% 0.19/0.47  
% 0.19/0.47  thf(f1,type,
% 0.19/0.47      f1: $o > $o ).
% 0.19/0.47  
% 0.19/0.47  thf(f2,type,
% 0.19/0.47      f2: $o > $o ).
% 0.19/0.47  
% 0.19/0.47  thf(f3,type,
% 0.19/0.47      f3: $o > $o ).
% 0.19/0.47  
% 0.19/0.47  thf(f4,type,
% 0.19/0.47      f4: $o > $o ).
% 0.19/0.47  
% 0.19/0.47  thf(f5,type,
% 0.19/0.47      f5: $o > $o ).
% 0.19/0.47  
% 0.19/0.47  thf(kaminski6,conjecture,
% 0.19/0.47      ( ( f0 @ ( f0 @ ( f0 @ ( f1 @ ( f2 @ ( f2 @ ( f2 @ ( f3 @ ( f4 @ ( f4 @ ( f4 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) )
% 0.19/0.47      = ( f0 @ ( f1 @ ( f1 @ ( f1 @ ( f2 @ ( f3 @ ( f3 @ ( f3 @ ( f4 @ ( f5 @ ( f5 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 0.19/0.47  
% 0.19/0.47  %------------------------------------------------------------------------------
% 0.19/0.47  ------------------------
% 1.82/1.55  ---- Embedded in THF ---
% 1.82/1.55  %%% This output was generated by embedproblem, version 1.9.5 (library version 1.9).
% 1.82/1.55  %%% Generated on Tue Feb 24 14:32:59 EST 2026
% 1.82/1.55  %%% using '$$dhol' embedding, version 1.3.0.
% 1.82/1.55  %%% Logic specification used:
% 1.82/1.55  %%% thf(spec, logic, $$dhol).
% 1.82/1.55  
% 1.82/1.55  % SZS output start ListOfTHF for /export/starexec/sandbox/tmp/tmp.9y7qOUSbQU/DTF2DTF3284.p
% See solution above
% 1.82/1.56  ------------------------
% 1.82/1.57  ---- Cleaned THF ---
% 1.82/1.57  thf(x,type,
% 1.82/1.57      x: $o ).
% 1.82/1.57  
% 1.82/1.57  thf(f0,type,
% 1.82/1.57      f0: $o > $o ).
% 1.82/1.57  
% 1.82/1.57  thf(f1,type,
% 1.82/1.57      f1: $o > $o ).
% 1.82/1.57  
% 1.82/1.57  thf(f2,type,
% 1.82/1.57      f2: $o > $o ).
% 1.82/1.57  
% 1.82/1.57  thf(f3,type,
% 1.82/1.57      f3: $o > $o ).
% 1.82/1.57  
% 1.82/1.57  thf(f4,type,
% 1.82/1.57      f4: $o > $o ).
% 1.82/1.57  
% 1.82/1.57  thf(f5,type,
% 1.82/1.57      f5: $o > $o ).
% 1.82/1.57  
% 1.82/1.57  thf(kaminski6,conjecture,
% 1.82/1.57      ( ( f0 @ ( f0 @ ( f0 @ ( f1 @ ( f2 @ ( f2 @ ( f2 @ ( f3 @ ( f4 @ ( f4 @ ( f4 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) )
% 1.82/1.57      = ( f0 @ ( f1 @ ( f1 @ ( f1 @ ( f2 @ ( f3 @ ( f3 @ ( f3 @ ( f4 @ ( f5 @ ( f5 @ ( f5 @ x ) ) ) ) ) ) ) ) ) ) ) ) ) ).
% 1.82/1.57  ------------------------
% 1.82/1.59  % (3388)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/18Mi)
% 1.82/1.59  % (3382)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/183Mi)
% 1.82/1.59  % (3385)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/2Mi)
% 1.82/1.59  % (3386)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_3284 for (2999ds/2Mi)
% 1.82/1.59  % (3383)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_3284 for (2999ds/4Mi)
% 1.82/1.59  % (3387)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_3284 for (2999ds/275Mi)
% 1.82/1.59  % (3385)Instruction limit reached!
% 1.82/1.59  % (3385)------------------------------
% 1.82/1.59  % (3385)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.82/1.59  % (3384)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_3284 for (2999ds/27Mi)
% 1.82/1.59  % (3385)Termination reason: Unknown
% 1.82/1.59  % (3386)Instruction limit reached!
% 1.82/1.59  % (3386)------------------------------
% 1.82/1.59  % (3386)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.82/1.59  % (3386)Termination reason: Unknown
% 1.82/1.59  % (3386)Termination phase: Saturation
% 1.82/1.59  
% 1.82/1.59  % (3386)Memory used [KB]: 5500
% 1.82/1.59  % (3386)Time elapsed: 0.003 s
% 1.82/1.59  % (3386)Instructions burned: 2 (million)
% 1.82/1.59  % (3386)------------------------------
% 1.82/1.59  % (3386)------------------------------
% 1.82/1.59  % (3385)Termination phase: Saturation
% 1.82/1.59  
% 1.82/1.59  % (3385)Memory used [KB]: 5500
% 1.82/1.59  % (3385)Time elapsed: 0.003 s
% 1.82/1.59  % (3385)Instructions burned: 2 (million)
% 1.82/1.59  % (3385)------------------------------
% 1.82/1.59  % (3385)------------------------------
% 1.82/1.59  % (3383)Instruction limit reached!
% 1.82/1.59  % (3383)------------------------------
% 1.82/1.59  % (3383)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.82/1.59  % (3383)Termination reason: Unknown
% 1.82/1.59  % (3383)Termination phase: Saturation
% 1.82/1.59  
% 1.82/1.59  % (3383)Memory used [KB]: 5500
% 1.82/1.59  % (3383)Time elapsed: 0.004 s
% 1.82/1.59  % (3383)Instructions burned: 4 (million)
% 1.82/1.59  % (3383)------------------------------
% 1.82/1.59  % (3383)------------------------------
% 1.82/1.59  % (3387)Refutation not found, incomplete strategy
% 1.82/1.59  % (3387)------------------------------
% 1.82/1.59  % (3387)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.82/1.59  % (3387)Termination reason: Refutation not found, incomplete strategy
% 1.82/1.59  
% 1.82/1.59  
% 1.82/1.59  % (3387)Memory used [KB]: 5500
% 1.82/1.59  % (3387)Time elapsed: 0.002 s
% 1.82/1.59  % (3387)Instructions burned: 1 (million)
% 1.82/1.59  % (3387)------------------------------
% 1.82/1.59  % (3387)------------------------------
% 1.82/1.59  % (3384)Refutation not found, incomplete strategy
% 1.82/1.59  % (3384)------------------------------
% 1.82/1.59  % (3384)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.82/1.59  % (3384)Termination reason: Refutation not found, incomplete strategy
% 1.82/1.59  
% 1.82/1.59  
% 1.82/1.59  % (3384)Memory used [KB]: 5500
% 1.82/1.59  % (3384)Time elapsed: 0.004 s
% 1.82/1.59  % (3384)Instructions burned: 2 (million)
% 1.82/1.59  % (3384)------------------------------
% 1.82/1.59  % (3384)------------------------------
% 1.94/1.60  % (3388)Instruction limit reached!
% 1.94/1.60  % (3388)------------------------------
% 1.94/1.60  % (3388)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.60  % (3388)Termination reason: Unknown
% 1.94/1.60  % (3388)Termination phase: Saturation
% 1.94/1.60  
% 1.94/1.60  % (3388)Memory used [KB]: 5628
% 1.94/1.60  % (3388)Time elapsed: 0.012 s
% 1.94/1.60  % (3388)Instructions burned: 18 (million)
% 1.94/1.60  % (3388)------------------------------
% 1.94/1.60  % (3388)------------------------------
% 1.94/1.61  % (3391)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_3284 for (2999ds/15Mi)
% 1.94/1.61  % (3389)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/3Mi)
% 1.94/1.61  % (3392)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_3284 for (2999ds/3Mi)
% 1.94/1.61  % (3390)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_3284 for (2999ds/37Mi)
% 1.94/1.61  % (3389)Refutation not found, incomplete strategy
% 1.94/1.61  % (3389)------------------------------
% 1.94/1.61  % (3389)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.61  % (3392)Refutation not found, incomplete strategy
% 1.94/1.61  % (3392)------------------------------
% 1.94/1.61  % (3392)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.61  % (3392)Termination reason: Refutation not found, incomplete strategy
% 1.94/1.61  
% 1.94/1.61  
% 1.94/1.61  % (3392)Memory used [KB]: 5500
% 1.94/1.61  % (3392)Time elapsed: 0.003 s
% 1.94/1.61  % (3392)Instructions burned: 2 (million)
% 1.94/1.61  % (3392)------------------------------
% 1.94/1.61  % (3392)------------------------------
% 1.94/1.61  % (3389)Termination reason: Refutation not found, incomplete strategy
% 1.94/1.61  
% 1.94/1.61  
% 1.94/1.61  % (3389)Memory used [KB]: 5500
% 1.94/1.61  % (3389)Time elapsed: 0.003 s
% 1.94/1.61  % (3389)Instructions burned: 2 (million)
% 1.94/1.61  % (3389)------------------------------
% 1.94/1.61  % (3389)------------------------------
% 1.94/1.61  % (3393)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_3284 for (2999ds/1041Mi)
% 1.94/1.61  % (3394)lrs+10_1:1_av=off:chr=on:plsq=on:slsq=on:i=7:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/7Mi)
% 1.94/1.61  % (3391)Instruction limit reached!
% 1.94/1.61  % (3391)------------------------------
% 1.94/1.61  % (3391)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.62  % (3391)Termination reason: Unknown
% 1.94/1.62  % (3391)Termination phase: Saturation
% 1.94/1.62  
% 1.94/1.62  % (3391)Memory used [KB]: 5756
% 1.94/1.62  % (3391)Time elapsed: 0.011 s
% 1.94/1.62  % (3391)Instructions burned: 16 (million)
% 1.94/1.62  % (3391)------------------------------
% 1.94/1.62  % (3391)------------------------------
% 1.94/1.62  % (3393)Refutation not found, incomplete strategy
% 1.94/1.62  % (3393)------------------------------
% 1.94/1.62  % (3393)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.62  % (3393)Termination reason: Refutation not found, incomplete strategy
% 1.94/1.62  
% 1.94/1.62  
% 1.94/1.62  % (3393)Memory used [KB]: 5500
% 1.94/1.62  % (3393)Time elapsed: 0.007 s
% 1.94/1.62  % (3393)Instructions burned: 8 (million)
% 1.94/1.62  % (3393)------------------------------
% 1.94/1.62  % (3393)------------------------------
% 1.94/1.62  % (3394)Instruction limit reached!
% 1.94/1.62  % (3394)------------------------------
% 1.94/1.62  % (3394)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.62  % (3394)Termination reason: Unknown
% 1.94/1.62  % (3394)Termination phase: Saturation
% 1.94/1.62  
% 1.94/1.62  % (3394)Memory used [KB]: 1023
% 1.94/1.62  % (3394)Time elapsed: 0.006 s
% 1.94/1.62  % (3394)Instructions burned: 8 (million)
% 1.94/1.62  % (3394)------------------------------
% 1.94/1.62  % (3394)------------------------------
% 1.94/1.63  % (3396)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_3284 for (2999ds/3Mi)
% 1.94/1.63  % (3395)lrs+10_1:1_acc=on:amm=sco:cs=on:tgt=full:i=16:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/16Mi)
% 1.94/1.63  % (3390)Instruction limit reached!
% 1.94/1.63  % (3390)------------------------------
% 1.94/1.63  % (3390)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.63  % (3390)Termination reason: Unknown
% 1.94/1.63  % (3390)Termination phase: Saturation
% 1.94/1.63  % (3396)Instruction limit reached!
% 1.94/1.63  % (3396)------------------------------
% 1.94/1.63  % (3396)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.63  % (3396)Termination reason: Unknown
% 1.94/1.63  % (3396)Termination phase: Saturation
% 1.94/1.63  
% 1.94/1.63  % (3396)Memory used [KB]: 5500
% 1.94/1.63  % (3396)Time elapsed: 0.003 s
% 1.94/1.63  % (3396)Instructions burned: 3 (million)
% 1.94/1.63  % (3396)------------------------------
% 1.94/1.63  % (3396)------------------------------
% 1.94/1.63  
% 1.94/1.63  % (3390)Memory used [KB]: 5628
% 1.94/1.63  % (3390)Time elapsed: 0.021 s
% 1.94/1.63  % (3390)Instructions burned: 38 (million)
% 1.94/1.63  % (3390)------------------------------
% 1.94/1.63  % (3390)------------------------------
% 1.94/1.63  % (3395)First to succeed.
% 1.94/1.63  % (3398)lrs+10_1:1_cnfonf=off:cs=on:hud=3:prag=on:sup=off:i=7:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/7Mi)
% 1.94/1.63  % (3399)dis+1002_1:1_add=large:cnfonf=lazy_pi_sigma_gen:fe=off:prag=on:i=3:si=on:rtra=on_0 on DTF2THF_3284 for (2999ds/3Mi)
% 1.94/1.63  % (3397)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_3284 for (2999ds/3Mi)
% 1.94/1.64  % (3399)Instruction limit reached!
% 1.94/1.64  % (3399)------------------------------
% 1.94/1.64  % (3399)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.64  % (3399)Termination reason: Unknown
% 1.94/1.64  % (3399)Termination phase: Saturation
% 1.94/1.64  
% 1.94/1.64  % (3399)Memory used [KB]: 5500
% 1.94/1.64  % (3399)Time elapsed: 0.004 s
% 1.94/1.64  % (3399)Instructions burned: 3 (million)
% 1.94/1.64  % (3399)------------------------------
% 1.94/1.64  % (3399)------------------------------
% 1.94/1.64  % (3397)Instruction limit reached!
% 1.94/1.64  % (3397)------------------------------
% 1.94/1.64  % (3397)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.64  % (3395)Refutation found. Thanks to Tanya!
% 1.94/1.64  % SZS status Theorem for DTF2THF_3284
% 1.94/1.64  % SZS output start Proof for DTF2THF_3284
% 1.94/1.64  thf(func_def_1, type, f0: $o > $o).
% 1.94/1.64  thf(func_def_2, type, f1: $o > $o).
% 1.94/1.64  thf(func_def_3, type, f2: $o > $o).
% 1.94/1.64  thf(func_def_4, type, f3: $o > $o).
% 1.94/1.64  thf(func_def_5, type, f4: $o > $o).
% 1.94/1.64  thf(func_def_6, type, f5: $o > $o).
% 1.94/1.64  thf(f593,plain,(
% 1.94/1.64    $false),
% 1.94/1.64    inference(avatar_sat_refutation,[status(thm)],[f182,f191,f200,f205,f218,f227,f236,f241,f250,f259,f264,f269,f278,f287,f292,f297,f306,f311,f316,f317,f326,f331,f336,f337,f346,f355,f360,f365,f366,f367,f368,f369,f378,f383,f388,f389,f394,f395,f400,f401,f410,f415,f420,f421,f430,f439,f444,f449,f454,f459,f460,f461,f466,f467,f472,f473,f478,f483,f484,f485,f486,f487,f492,f497,f498,f499,f504,f505,f510,f511,f516,f517,f522,f523,f524,f525,f526,f527,f532,f533,f534,f535,f536,f541,f542,f547,f548,f549,f550,f551,f552,f553,f554,f555,f556,f557,f558,f559,f560,f561,f562,f563,f564,f565,f566,f567,f568,f569,f570,f571,f572,f573,f574,f575,f576,f577,f578,f579,f580,f581,f582,f583,f584,f585,f586,f587,f588,f589,f590,f591,f592])).
% 1.94/1.64  thf(f592,plain,(
% 1.94/1.64    ($true != sF21) | ($false != sF21) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f591,plain,(
% 1.94/1.64    ($true != (f5 @ $false)) | ($false != (f5 @ $false)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f590,plain,(
% 1.94/1.64    ($true != sF13) | ($false != sF13) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f589,plain,(
% 1.94/1.64    ($false != sF16) | (sF16 != $true) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f588,plain,(
% 1.94/1.64    (sF2 != $true) | ($false != sF2) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f587,plain,(
% 1.94/1.64    ($true != sF5) | ($false != sF5) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f586,plain,(
% 1.94/1.64    ($true != sF17) | ($false != sF17) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f585,plain,(
% 1.94/1.64    (x != $true) | (x != $false) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f584,plain,(
% 1.94/1.64    ($true != sF20) | ($false != sF20) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f583,plain,(
% 1.94/1.64    (sF10 != $true) | ($false != sF10) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f582,plain,(
% 1.94/1.64    (sF22 != $true) | (sF22 != $false) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f581,plain,(
% 1.94/1.64    ($false != (f5 @ $true)) | ((f5 @ $true) != $true) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f580,plain,(
% 1.94/1.64    ($true != sF12) | ($false != sF12) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f579,plain,(
% 1.94/1.64    ($true != sF19) | ($false != sF19) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f578,plain,(
% 1.94/1.64    ($true != sF18) | ($false != sF18) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f577,plain,(
% 1.94/1.64    ($true != sF9) | ($false != sF9) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f576,plain,(
% 1.94/1.64    ($true != sF0) | ($false != sF0) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f575,plain,(
% 1.94/1.64    (sF1 != $true) | (sF1 != $false) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f574,plain,(
% 1.94/1.64    (sF7 != $true) | ($false != sF7) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f573,plain,(
% 1.94/1.64    ($true != (f1 @ $false)) | ($false != (f1 @ $false)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f572,plain,(
% 1.94/1.64    ($true != (f1 @ $true)) | ($false != (f1 @ $true)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f571,plain,(
% 1.94/1.64    (sF8 != $true) | (sF8 != $false) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f570,plain,(
% 1.94/1.64    ($true != sF6) | ($false != sF6) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f569,plain,(
% 1.94/1.64    ($true != sF14) | ($false != sF14) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f568,plain,(
% 1.94/1.64    ($false != sF4) | (sF4 != $true) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f567,plain,(
% 1.94/1.64    ($false != sF3) | ($true != sF3) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f566,plain,(
% 1.94/1.64    ($true != sF15) | ($false != sF15) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f565,plain,(
% 1.94/1.64    ($true != (f2 @ $false)) | ($false != (f2 @ $false)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f564,plain,(
% 1.94/1.64    ((f2 @ $true) != $true) | ((f2 @ $true) != $false) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f563,plain,(
% 1.94/1.64    ($true != (f3 @ $false)) | ($false != (f3 @ $false)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f562,plain,(
% 1.94/1.64    ($true != (f3 @ $true)) | ($false != (f3 @ $true)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f561,plain,(
% 1.94/1.64    ($true != (f0 @ $false)) | ($false != (f0 @ $false)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f560,plain,(
% 1.94/1.64    ($true != (f0 @ $true)) | ($false != (f0 @ $true)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f559,plain,(
% 1.94/1.64    ($true != sF11) | ($false != sF11) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f558,plain,(
% 1.94/1.64    ((f4 @ $false) != $true) | ($false != (f4 @ $false)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f557,plain,(
% 1.94/1.64    ($false != (f4 @ $true)) | ($true != (f4 @ $true)) | ($false = $true)),
% 1.94/1.64    introduced(definition,[],[theory_tautology_sat_conflict])).
% 1.94/1.64  thf(f556,plain,(
% 1.94/1.64    spl23_61 | spl23_56 | spl23_58),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f33,f446,f436,f463])).
% 1.94/1.64  thf(f463,definition,(
% 1.94/1.64    spl23_61 <=> ($false = sF13)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_61])],[avatar_definition])).
% 1.94/1.64  thf(f436,definition,(
% 1.94/1.64    spl23_56 <=> ($true = sF12)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_56])],[avatar_definition])).
% 1.94/1.64  thf(f446,definition,(
% 1.94/1.64    spl23_58 <=> ($true = (f5 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_58])],[avatar_definition])).
% 1.94/1.64  thf(f33,plain,(
% 1.94/1.64    ($true = sF12) | ($false = sF13) | ($true = (f5 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f31])).
% 1.94/1.64  thf(f31,plain,(
% 1.94/1.64    (sF13 = (f5 @ $false)) | ($true = sF12)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f19])).
% 1.94/1.64  thf(f19,definition,(
% 1.94/1.64    (sF13 = (f5 @ sF12))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f555,plain,(
% 1.94/1.64    spl23_56 | spl23_57 | spl23_62),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f32,f469,f441,f436])).
% 1.94/1.64  thf(f441,definition,(
% 1.94/1.64    spl23_57 <=> ($false = (f5 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_57])],[avatar_definition])).
% 1.94/1.64  thf(f469,definition,(
% 1.94/1.64    spl23_62 <=> ($true = sF13)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_62])],[avatar_definition])).
% 1.94/1.64  thf(f32,plain,(
% 1.94/1.64    ($false = (f5 @ $false)) | ($true = sF13) | ($true = sF12)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f31])).
% 1.94/1.64  thf(f554,plain,(
% 1.94/1.64    spl23_62 | spl23_55 | spl23_54),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f35,f427,f432,f469])).
% 1.94/1.64  thf(f432,definition,(
% 1.94/1.64    spl23_55 <=> ($false = (f5 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_55])],[avatar_definition])).
% 1.94/1.64  thf(f427,definition,(
% 1.94/1.64    spl23_54 <=> ($false = sF12)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_54])],[avatar_definition])).
% 1.94/1.64  thf(f35,plain,(
% 1.94/1.64    ($false = sF12) | ($true = sF13) | ($false = (f5 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f30])).
% 1.94/1.64  thf(f30,plain,(
% 1.94/1.64    ((f5 @ $true) = sF13) | ($false = sF12)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f19])).
% 1.94/1.64  thf(f553,plain,(
% 1.94/1.64    spl23_53 | spl23_54 | spl23_61),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f34,f463,f427,f423])).
% 1.94/1.64  thf(f423,definition,(
% 1.94/1.64    spl23_53 <=> ((f5 @ $true) = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_53])],[avatar_definition])).
% 1.94/1.64  thf(f34,plain,(
% 1.94/1.64    ($false = sF13) | ($false = sF12) | ((f5 @ $true) = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f30])).
% 1.94/1.64  thf(f552,plain,(
% 1.94/1.64    spl23_59 | spl23_72 | spl23_22),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f39,f266,f538,f451])).
% 1.94/1.64  thf(f451,definition,(
% 1.94/1.64    spl23_59 <=> (sF16 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_59])],[avatar_definition])).
% 1.94/1.64  thf(f538,definition,(
% 1.94/1.64    spl23_72 <=> ($false = sF17)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_72])],[avatar_definition])).
% 1.94/1.64  thf(f266,definition,(
% 1.94/1.64    spl23_22 <=> ($true = (f3 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_22])],[avatar_definition])).
% 1.94/1.64  thf(f39,plain,(
% 1.94/1.64    (sF16 = $true) | ($false = sF17) | ($true = (f3 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f37])).
% 1.94/1.64  thf(f37,plain,(
% 1.94/1.64    (sF16 = $true) | (sF17 = (f3 @ $false))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f23])).
% 1.94/1.64  thf(f23,definition,(
% 1.94/1.64    (sF17 = (f3 @ sF16))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f551,plain,(
% 1.94/1.64    spl23_21 | spl23_59 | spl23_73),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f38,f544,f451,f261])).
% 1.94/1.64  thf(f261,definition,(
% 1.94/1.64    spl23_21 <=> ($false = (f3 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_21])],[avatar_definition])).
% 1.94/1.64  thf(f544,definition,(
% 1.94/1.64    spl23_73 <=> ($true = sF17)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_73])],[avatar_definition])).
% 1.94/1.64  thf(f38,plain,(
% 1.94/1.64    ($true = sF17) | (sF16 = $true) | ($false = (f3 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f37])).
% 1.94/1.64  thf(f550,plain,(
% 1.94/1.64    spl23_19 | spl23_72 | spl23_60),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f41,f456,f538,f252])).
% 1.94/1.64  thf(f252,definition,(
% 1.94/1.64    spl23_19 <=> ($true = (f3 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_19])],[avatar_definition])).
% 1.94/1.64  thf(f456,definition,(
% 1.94/1.64    spl23_60 <=> ($false = sF16)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_60])],[avatar_definition])).
% 1.94/1.64  thf(f41,plain,(
% 1.94/1.64    ($false = sF16) | ($false = sF17) | ($true = (f3 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f36])).
% 1.94/1.64  thf(f36,plain,(
% 1.94/1.64    ($false = sF16) | (sF17 = (f3 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f23])).
% 1.94/1.64  thf(f549,plain,(
% 1.94/1.64    spl23_60 | spl23_17 | spl23_73),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f40,f544,f243,f456])).
% 1.94/1.64  thf(f243,definition,(
% 1.94/1.64    spl23_17 <=> ($false = (f3 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_17])],[avatar_definition])).
% 1.94/1.64  thf(f40,plain,(
% 1.94/1.64    ($false = sF16) | ($false = (f3 @ $true)) | ($true = sF17)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f36])).
% 1.94/1.64  thf(f548,plain,(
% 1.94/1.64    spl23_73 | spl23_52 | spl23_27),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f45,f289,f417,f544])).
% 1.94/1.64  thf(f417,definition,(
% 1.94/1.64    spl23_52 <=> ($true = sF18)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_52])],[avatar_definition])).
% 1.94/1.64  thf(f289,definition,(
% 1.94/1.64    spl23_27 <=> ($false = (f2 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_27])],[avatar_definition])).
% 1.94/1.64  thf(f45,plain,(
% 1.94/1.64    ($false = (f2 @ $false)) | ($true = sF17) | ($true = sF18)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f43])).
% 1.94/1.64  thf(f43,plain,(
% 1.94/1.64    ($true = sF17) | ((f2 @ $false) = sF18)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f24])).
% 1.94/1.64  thf(f24,definition,(
% 1.94/1.64    (sF18 = (f2 @ sF17))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f547,plain,(
% 1.94/1.64    spl23_28 | spl23_49 | spl23_73),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f44,f544,f403,f294])).
% 1.94/1.64  thf(f294,definition,(
% 1.94/1.64    spl23_28 <=> ($true = (f2 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_28])],[avatar_definition])).
% 1.94/1.64  thf(f403,definition,(
% 1.94/1.64    spl23_49 <=> ($false = sF18)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_49])],[avatar_definition])).
% 1.94/1.64  thf(f44,plain,(
% 1.94/1.64    ($false = sF18) | ($true = sF17) | ($true = (f2 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f43])).
% 1.94/1.64  thf(f542,plain,(
% 1.94/1.64    spl23_25 | spl23_72 | spl23_52),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f47,f417,f538,f280])).
% 1.94/1.64  thf(f280,definition,(
% 1.94/1.64    spl23_25 <=> ((f2 @ $true) = $false)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_25])],[avatar_definition])).
% 1.94/1.64  thf(f47,plain,(
% 1.94/1.64    ($false = sF17) | ($true = sF18) | ((f2 @ $true) = $false)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f42])).
% 1.94/1.64  thf(f42,plain,(
% 1.94/1.64    ($false = sF17) | ((f2 @ $true) = sF18)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f24])).
% 1.94/1.64  thf(f541,plain,(
% 1.94/1.64    spl23_24 | spl23_72 | spl23_49),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f46,f403,f538,f275])).
% 1.94/1.64  thf(f275,definition,(
% 1.94/1.64    spl23_24 <=> ((f2 @ $true) = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_24])],[avatar_definition])).
% 1.94/1.64  thf(f46,plain,(
% 1.94/1.64    ($false = sF18) | ((f2 @ $true) = $true) | ($false = sF17)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f42])).
% 1.94/1.64  thf(f536,plain,(
% 1.94/1.64    spl23_42 | spl23_67 | spl23_66),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f51,f494,f501,f362])).
% 1.94/1.64  thf(f362,definition,(
% 1.94/1.64    spl23_42 <=> ($true = (f1 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_42])],[avatar_definition])).
% 1.94/1.64  thf(f501,definition,(
% 1.94/1.64    spl23_67 <=> ($false = sF21)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_67])],[avatar_definition])).
% 1.94/1.64  thf(f494,definition,(
% 1.94/1.64    spl23_66 <=> ($true = sF20)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_66])],[avatar_definition])).
% 1.94/1.64  thf(f51,plain,(
% 1.94/1.64    ($true = (f1 @ $false)) | ($false = sF21) | ($true = sF20)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f49])).
% 1.94/1.64  thf(f49,plain,(
% 1.94/1.64    ($true = sF20) | (sF21 = (f1 @ $false))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f27])).
% 1.94/1.64  thf(f27,definition,(
% 1.94/1.64    (sF21 = (f1 @ sF20))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f535,plain,(
% 1.94/1.64    spl23_68 | spl23_41 | spl23_66),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f50,f494,f357,f507])).
% 1.94/1.64  thf(f507,definition,(
% 1.94/1.64    spl23_68 <=> ($true = sF21)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_68])],[avatar_definition])).
% 1.94/1.64  thf(f357,definition,(
% 1.94/1.64    spl23_41 <=> ($false = (f1 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_41])],[avatar_definition])).
% 1.94/1.64  thf(f50,plain,(
% 1.94/1.64    ($true = sF21) | ($false = (f1 @ $false)) | ($true = sF20)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f49])).
% 1.94/1.64  thf(f534,plain,(
% 1.94/1.64    spl23_40 | spl23_65 | spl23_67),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f53,f501,f489,f352])).
% 1.94/1.64  thf(f352,definition,(
% 1.94/1.64    spl23_40 <=> ($true = (f1 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_40])],[avatar_definition])).
% 1.94/1.64  thf(f489,definition,(
% 1.94/1.64    spl23_65 <=> ($false = sF20)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_65])],[avatar_definition])).
% 1.94/1.64  thf(f53,plain,(
% 1.94/1.64    ($true = (f1 @ $true)) | ($false = sF20) | ($false = sF21)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f48])).
% 1.94/1.64  thf(f48,plain,(
% 1.94/1.64    (sF21 = (f1 @ $true)) | ($false = sF20)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f27])).
% 1.94/1.64  thf(f533,plain,(
% 1.94/1.64    spl23_68 | spl23_38 | spl23_65),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f52,f489,f343,f507])).
% 1.94/1.64  thf(f343,definition,(
% 1.94/1.64    spl23_38 <=> ($false = (f1 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_38])],[avatar_definition])).
% 1.94/1.64  thf(f52,plain,(
% 1.94/1.64    ($true = sF21) | ($false = sF20) | ($false = (f1 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f48])).
% 1.94/1.64  thf(f532,plain,(
% 1.94/1.64    ~spl23_71),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f3,f529])).
% 1.94/1.64  thf(f529,definition,(
% 1.94/1.64    spl23_71 <=> ($false = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_71])],[avatar_definition])).
% 1.94/1.64  thf(f3,plain,(
% 1.94/1.64    ($false != $true)),
% 1.94/1.64    introduced(definition,[],[fool_axiom])).
% 1.94/1.64  thf(f527,plain,(
% 1.94/1.64    spl23_43 | spl23_3 | spl23_6),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f57,f193,f179,f371])).
% 1.94/1.64  thf(f371,definition,(
% 1.94/1.64    spl23_43 <=> (sF1 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_43])],[avatar_definition])).
% 1.94/1.64  thf(f179,definition,(
% 1.94/1.64    spl23_3 <=> ($false = sF2)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_3])],[avatar_definition])).
% 1.94/1.64  thf(f193,definition,(
% 1.94/1.64    spl23_6 <=> ((f4 @ $false) = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_6])],[avatar_definition])).
% 1.94/1.64  thf(f57,plain,(
% 1.94/1.64    ((f4 @ $false) = $true) | ($false = sF2) | (sF1 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f55])).
% 1.94/1.64  thf(f55,plain,(
% 1.94/1.64    (sF2 = (f4 @ $false)) | (sF1 = $true)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f8])).
% 1.94/1.64  thf(f8,definition,(
% 1.94/1.64    (sF2 = (f4 @ sF1))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f526,plain,(
% 1.94/1.64    spl23_8 | spl23_7 | spl23_43),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f56,f371,f197,f202])).
% 1.94/1.64  thf(f202,definition,(
% 1.94/1.64    spl23_8 <=> ($false = (f4 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_8])],[avatar_definition])).
% 1.94/1.64  thf(f197,definition,(
% 1.94/1.64    spl23_7 <=> (sF2 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_7])],[avatar_definition])).
% 1.94/1.64  thf(f56,plain,(
% 1.94/1.64    (sF2 = $true) | (sF1 = $true) | ($false = (f4 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f55])).
% 1.94/1.64  thf(f525,plain,(
% 1.94/1.64    spl23_3 | spl23_4 | spl23_45),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f59,f380,f184,f179])).
% 1.94/1.64  thf(f184,definition,(
% 1.94/1.64    spl23_4 <=> ($true = (f4 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_4])],[avatar_definition])).
% 1.94/1.64  thf(f380,definition,(
% 1.94/1.64    spl23_45 <=> (sF1 = $false)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_45])],[avatar_definition])).
% 1.94/1.64  thf(f59,plain,(
% 1.94/1.64    (sF1 = $false) | ($true = (f4 @ $true)) | ($false = sF2)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f54])).
% 1.94/1.64  thf(f54,plain,(
% 1.94/1.64    (sF2 = (f4 @ $true)) | (sF1 = $false)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f8])).
% 1.94/1.64  thf(f524,plain,(
% 1.94/1.64    spl23_7 | spl23_2 | spl23_45),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f58,f380,f175,f197])).
% 1.94/1.64  thf(f175,definition,(
% 1.94/1.64    spl23_2 <=> ($false = (f4 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_2])],[avatar_definition])).
% 1.94/1.64  thf(f58,plain,(
% 1.94/1.64    ($false = (f4 @ $true)) | (sF1 = $false) | (sF2 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f54])).
% 1.94/1.64  thf(f523,plain,(
% 1.94/1.64    spl23_44 | spl23_58 | spl23_70),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f63,f519,f446,f375])).
% 1.94/1.64  thf(f375,definition,(
% 1.94/1.64    spl23_44 <=> ($false = sF0)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_44])],[avatar_definition])).
% 1.94/1.64  thf(f519,definition,(
% 1.94/1.64    spl23_70 <=> (x = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_70])],[avatar_definition])).
% 1.94/1.64  thf(f63,plain,(
% 1.94/1.64    ($true = (f5 @ $false)) | ($false = sF0) | (x = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f61])).
% 1.94/1.64  thf(f61,plain,(
% 1.94/1.64    (sF0 = (f5 @ $false)) | (x = $true)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f6])).
% 1.94/1.64  thf(f6,definition,(
% 1.94/1.64    ((f5 @ x) = sF0)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f522,plain,(
% 1.94/1.64    spl23_46 | spl23_70 | spl23_57),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f62,f441,f519,f385])).
% 1.94/1.64  thf(f385,definition,(
% 1.94/1.64    spl23_46 <=> ($true = sF0)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_46])],[avatar_definition])).
% 1.94/1.64  thf(f62,plain,(
% 1.94/1.64    ($false = (f5 @ $false)) | ($true = sF0) | (x = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f61])).
% 1.94/1.64  thf(f517,plain,(
% 1.94/1.64    spl23_46 | spl23_55 | spl23_69),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f65,f513,f432,f385])).
% 1.94/1.64  thf(f513,definition,(
% 1.94/1.64    spl23_69 <=> (x = $false)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_69])],[avatar_definition])).
% 1.94/1.64  thf(f65,plain,(
% 1.94/1.64    (x = $false) | ($true = sF0) | ($false = (f5 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f60])).
% 1.94/1.64  thf(f60,plain,(
% 1.94/1.64    ((f5 @ $true) = sF0) | (x = $false)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f6])).
% 1.94/1.64  thf(f516,plain,(
% 1.94/1.64    spl23_44 | spl23_53 | spl23_69),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f64,f513,f423,f375])).
% 1.94/1.64  thf(f64,plain,(
% 1.94/1.64    ((f5 @ $true) = $true) | (x = $false) | ($false = sF0)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f60])).
% 1.94/1.64  thf(f511,plain,(
% 1.94/1.64    spl23_16 | spl23_64 | spl23_68),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f69,f507,f480,f238])).
% 1.94/1.64  thf(f238,definition,(
% 1.94/1.64    spl23_16 <=> ($true = (f0 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_16])],[avatar_definition])).
% 1.94/1.64  thf(f480,definition,(
% 1.94/1.64    spl23_64 <=> (sF22 = $false)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_64])],[avatar_definition])).
% 1.94/1.64  thf(f69,plain,(
% 1.94/1.64    ($true = (f0 @ $false)) | (sF22 = $false) | ($true = sF21)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f67])).
% 1.94/1.64  thf(f67,plain,(
% 1.94/1.64    (sF22 = (f0 @ $false)) | ($true = sF21)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f28])).
% 1.94/1.64  thf(f28,definition,(
% 1.94/1.64    (sF22 = (f0 @ sF21))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f510,plain,(
% 1.94/1.64    spl23_68 | spl23_14 | spl23_63),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f68,f475,f229,f507])).
% 1.94/1.64  thf(f229,definition,(
% 1.94/1.64    spl23_14 <=> ($false = (f0 @ $false))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_14])],[avatar_definition])).
% 1.94/1.64  thf(f475,definition,(
% 1.94/1.64    spl23_63 <=> (sF22 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_63])],[avatar_definition])).
% 1.94/1.64  thf(f68,plain,(
% 1.94/1.64    ($false = (f0 @ $false)) | (sF22 = $true) | ($true = sF21)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f67])).
% 1.94/1.64  thf(f505,plain,(
% 1.94/1.64    spl23_9 | spl23_67 | spl23_64),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f71,f480,f501,f207])).
% 1.94/1.64  thf(f207,definition,(
% 1.94/1.64    spl23_9 <=> ($true = (f0 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_9])],[avatar_definition])).
% 1.94/1.64  thf(f71,plain,(
% 1.94/1.64    (sF22 = $false) | ($true = (f0 @ $true)) | ($false = sF21)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f66])).
% 1.94/1.64  thf(f66,plain,(
% 1.94/1.64    ($false = sF21) | (sF22 = (f0 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f28])).
% 1.94/1.64  thf(f504,plain,(
% 1.94/1.64    spl23_13 | spl23_67 | spl23_63),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f70,f475,f501,f224])).
% 1.94/1.64  thf(f224,definition,(
% 1.94/1.64    spl23_13 <=> ($false = (f0 @ $true))),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_13])],[avatar_definition])).
% 1.94/1.64  thf(f70,plain,(
% 1.94/1.64    ($false = (f0 @ $true)) | ($false = sF21) | (sF22 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f66])).
% 1.94/1.64  thf(f499,plain,(
% 1.94/1.64    spl23_50 | spl23_41 | spl23_66),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f75,f494,f357,f407])).
% 1.94/1.64  thf(f407,definition,(
% 1.94/1.64    spl23_50 <=> ($true = sF19)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_50])],[avatar_definition])).
% 1.94/1.64  thf(f75,plain,(
% 1.94/1.64    ($true = sF20) | ($true = sF19) | ($false = (f1 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f73])).
% 1.94/1.64  thf(f73,plain,(
% 1.94/1.64    ($true = sF19) | ((f1 @ $false) = sF20)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f26])).
% 1.94/1.64  thf(f26,definition,(
% 1.94/1.64    ((f1 @ sF19) = sF20)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f498,plain,(
% 1.94/1.64    spl23_65 | spl23_42 | spl23_50),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f74,f407,f362,f489])).
% 1.94/1.64  thf(f74,plain,(
% 1.94/1.64    ($false = sF20) | ($true = sF19) | ($true = (f1 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f73])).
% 1.94/1.64  thf(f497,plain,(
% 1.94/1.64    spl23_51 | spl23_38 | spl23_66),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f77,f494,f343,f412])).
% 1.94/1.64  thf(f412,definition,(
% 1.94/1.64    spl23_51 <=> ($false = sF19)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_51])],[avatar_definition])).
% 1.94/1.64  thf(f77,plain,(
% 1.94/1.64    ($false = (f1 @ $true)) | ($true = sF20) | ($false = sF19)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f72])).
% 1.94/1.64  thf(f72,plain,(
% 1.94/1.64    ((f1 @ $true) = sF20) | ($false = sF19)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f26])).
% 1.94/1.64  thf(f492,plain,(
% 1.94/1.64    spl23_51 | spl23_40 | spl23_65),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f76,f489,f352,f412])).
% 1.94/1.64  thf(f76,plain,(
% 1.94/1.64    ($false = sF20) | ($true = (f1 @ $true)) | ($false = sF19)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f72])).
% 1.94/1.64  thf(f487,plain,(
% 1.94/1.64    spl23_14 | spl23_48 | spl23_37),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f81,f339,f397,f229])).
% 1.94/1.64  thf(f397,definition,(
% 1.94/1.64    spl23_48 <=> ($true = sF9)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_48])],[avatar_definition])).
% 1.94/1.64  thf(f339,definition,(
% 1.94/1.64    spl23_37 <=> (sF8 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_37])],[avatar_definition])).
% 1.94/1.64  thf(f81,plain,(
% 1.94/1.64    ($true = sF9) | ($false = (f0 @ $false)) | (sF8 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f79])).
% 1.94/1.64  thf(f79,plain,(
% 1.94/1.64    (sF8 = $true) | ((f0 @ $false) = sF9)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f15])).
% 1.94/1.64  thf(f15,definition,(
% 1.94/1.64    ((f0 @ sF8) = sF9)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f486,plain,(
% 1.94/1.64    spl23_37 | spl23_16 | spl23_47),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f80,f391,f238,f339])).
% 1.94/1.64  thf(f391,definition,(
% 1.94/1.64    spl23_47 <=> ($false = sF9)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_47])],[avatar_definition])).
% 1.94/1.64  thf(f80,plain,(
% 1.94/1.64    (sF8 = $true) | ($true = (f0 @ $false)) | ($false = sF9)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f79])).
% 1.94/1.64  thf(f485,plain,(
% 1.94/1.64    spl23_13 | spl23_39 | spl23_48),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f83,f397,f348,f224])).
% 1.94/1.64  thf(f348,definition,(
% 1.94/1.64    spl23_39 <=> (sF8 = $false)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_39])],[avatar_definition])).
% 1.94/1.64  thf(f83,plain,(
% 1.94/1.64    ($true = sF9) | (sF8 = $false) | ($false = (f0 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f78])).
% 1.94/1.64  thf(f78,plain,(
% 1.94/1.64    ((f0 @ $true) = sF9) | (sF8 = $false)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f15])).
% 1.94/1.64  thf(f484,plain,(
% 1.94/1.64    spl23_39 | spl23_9 | spl23_47),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f82,f391,f207,f348])).
% 1.94/1.64  thf(f82,plain,(
% 1.94/1.64    (sF8 = $false) | ($false = sF9) | ($true = (f0 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f78])).
% 1.94/1.64  thf(f483,plain,(
% 1.94/1.64    spl23_11 | spl23_64),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f85,f480,f215])).
% 1.94/1.64  thf(f215,definition,(
% 1.94/1.64    spl23_11 <=> ($false = sF11)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_11])],[avatar_definition])).
% 1.94/1.64  thf(f85,plain,(
% 1.94/1.64    (sF22 = $false) | ($false = sF11)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f29])).
% 1.94/1.64  thf(f29,plain,(
% 1.94/1.64    (sF22 != sF11)),
% 1.94/1.64    inference(definition_folding,[status(thm)],[f5,f28,f27,f26,f25,f24,f23,f22,f21,f20,f19,f18,f6,f17,f16,f15,f14,f13,f12,f11,f10,f9,f8,f7,f6])).
% 1.94/1.64  thf(f7,definition,(
% 1.94/1.64    (sF1 = (f4 @ sF0))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f9,definition,(
% 1.94/1.64    ((f4 @ sF2) = sF3)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f10,definition,(
% 1.94/1.64    (sF4 = (f3 @ sF3))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f11,definition,(
% 1.94/1.64    (sF5 = (f2 @ sF4))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f12,definition,(
% 1.94/1.64    (sF6 = (f2 @ sF5))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f13,definition,(
% 1.94/1.64    (sF7 = (f2 @ sF6))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f14,definition,(
% 1.94/1.64    (sF8 = (f1 @ sF7))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f16,definition,(
% 1.94/1.64    ((f0 @ sF9) = sF10)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f17,definition,(
% 1.94/1.64    (sF11 = (f0 @ sF10))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f18,definition,(
% 1.94/1.64    ((f5 @ sF0) = sF12)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f20,definition,(
% 1.94/1.64    ((f4 @ sF13) = sF14)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f21,definition,(
% 1.94/1.64    ((f3 @ sF14) = sF15)),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f22,definition,(
% 1.94/1.64    (sF16 = (f3 @ sF15))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f25,definition,(
% 1.94/1.64    (sF19 = (f1 @ sF18))),
% 1.94/1.64    introduced(definition,[],[function_definition])).
% 1.94/1.64  thf(f5,plain,(
% 1.94/1.64    ((f0 @ (f0 @ (f0 @ (f1 @ (f2 @ (f2 @ (f2 @ (f3 @ (f4 @ (f4 @ (f4 @ (f5 @ x)))))))))))) != (f0 @ (f1 @ (f1 @ (f1 @ (f2 @ (f3 @ (f3 @ (f3 @ (f4 @ (f5 @ (f5 @ (f5 @ x)))))))))))))),
% 1.94/1.64    inference(cnf_transformation,[status(thm)],[f4])).
% 1.94/1.64  thf(f4,plain,(
% 1.94/1.64    ((f0 @ (f0 @ (f0 @ (f1 @ (f2 @ (f2 @ (f2 @ (f3 @ (f4 @ (f4 @ (f4 @ (f5 @ x)))))))))))) != (f0 @ (f1 @ (f1 @ (f1 @ (f2 @ (f3 @ (f3 @ (f3 @ (f4 @ (f5 @ (f5 @ (f5 @ x)))))))))))))),
% 1.94/1.64    inference(flattening,[status(thm)],[f2])).
% 1.94/1.64  thf(f2,negated_conjecture,(
% 1.94/1.64    ~((f0 @ (f0 @ (f0 @ (f1 @ (f2 @ (f2 @ (f2 @ (f3 @ (f4 @ (f4 @ (f4 @ (f5 @ x)))))))))))) = (f0 @ (f1 @ (f1 @ (f1 @ (f2 @ (f3 @ (f3 @ (f3 @ (f4 @ (f5 @ (f5 @ (f5 @ x)))))))))))))),
% 1.94/1.64    inference(negated_conjecture,[status(cth)],[f1])).
% 1.94/1.64  thf(f1,conjecture,(
% 1.94/1.64    ((f0 @ (f0 @ (f0 @ (f1 @ (f2 @ (f2 @ (f2 @ (f3 @ (f4 @ (f4 @ (f4 @ (f5 @ x)))))))))))) = (f0 @ (f1 @ (f1 @ (f1 @ (f2 @ (f3 @ (f3 @ (f3 @ (f4 @ (f5 @ (f5 @ (f5 @ x)))))))))))))),
% 1.94/1.64    file('/export/starexec/sandbox/tmp/tmp.9y7qOUSbQU/DTF2THF_3284.p',kaminski6)).
% 1.94/1.64  thf(f478,plain,(
% 1.94/1.64    spl23_63 | spl23_12),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f84,f220,f475])).
% 1.94/1.64  thf(f220,definition,(
% 1.94/1.64    spl23_12 <=> ($true = sF11)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_12])],[avatar_definition])).
% 1.94/1.64  thf(f84,plain,(
% 1.94/1.64    (sF22 = $true) | ($true = sF11)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f29])).
% 1.94/1.64  thf(f473,plain,(
% 1.94/1.64    spl23_8 | spl23_32 | spl23_62),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f89,f469,f313,f202])).
% 1.94/1.64  thf(f313,definition,(
% 1.94/1.64    spl23_32 <=> ($true = sF14)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_32])],[avatar_definition])).
% 1.94/1.64  thf(f89,plain,(
% 1.94/1.64    ($false = (f4 @ $false)) | ($true = sF14) | ($true = sF13)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f87])).
% 1.94/1.64  thf(f87,plain,(
% 1.94/1.64    ($true = sF13) | ((f4 @ $false) = sF14)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f20])).
% 1.94/1.64  thf(f472,plain,(
% 1.94/1.64    spl23_30 | spl23_6 | spl23_62),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f88,f469,f193,f303])).
% 1.94/1.64  thf(f303,definition,(
% 1.94/1.64    spl23_30 <=> ($false = sF14)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_30])],[avatar_definition])).
% 1.94/1.64  thf(f88,plain,(
% 1.94/1.64    ((f4 @ $false) = $true) | ($false = sF14) | ($true = sF13)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f87])).
% 1.94/1.64  thf(f467,plain,(
% 1.94/1.64    spl23_61 | spl23_2 | spl23_32),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f91,f313,f175,f463])).
% 1.94/1.64  thf(f91,plain,(
% 1.94/1.64    ($false = sF13) | ($true = sF14) | ($false = (f4 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f86])).
% 1.94/1.64  thf(f86,plain,(
% 1.94/1.64    ((f4 @ $true) = sF14) | ($false = sF13)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f20])).
% 1.94/1.64  thf(f466,plain,(
% 1.94/1.64    spl23_30 | spl23_4 | spl23_61),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f90,f463,f184,f303])).
% 1.94/1.64  thf(f90,plain,(
% 1.94/1.64    ($false = sF14) | ($true = (f4 @ $true)) | ($false = sF13)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f86])).
% 1.94/1.64  thf(f461,plain,(
% 1.94/1.64    spl23_60 | spl23_22 | spl23_29),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f95,f299,f266,f456])).
% 1.94/1.64  thf(f299,definition,(
% 1.94/1.64    spl23_29 <=> ($true = sF15)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_29])],[avatar_definition])).
% 1.94/1.64  thf(f95,plain,(
% 1.94/1.64    ($true = sF15) | ($true = (f3 @ $false)) | ($false = sF16)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f93])).
% 1.94/1.64  thf(f93,plain,(
% 1.94/1.64    (sF16 = (f3 @ $false)) | ($true = sF15)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f22])).
% 1.94/1.64  thf(f460,plain,(
% 1.94/1.64    spl23_59 | spl23_29 | spl23_21),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f94,f261,f299,f451])).
% 1.94/1.64  thf(f94,plain,(
% 1.94/1.64    ($true = sF15) | ($false = (f3 @ $false)) | (sF16 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f93])).
% 1.94/1.64  thf(f459,plain,(
% 1.94/1.64    spl23_31 | spl23_60 | spl23_19),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f97,f252,f456,f308])).
% 1.94/1.64  thf(f308,definition,(
% 1.94/1.64    spl23_31 <=> ($false = sF15)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_31])],[avatar_definition])).
% 1.94/1.64  thf(f97,plain,(
% 1.94/1.64    ($false = sF16) | ($true = (f3 @ $true)) | ($false = sF15)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f92])).
% 1.94/1.64  thf(f92,plain,(
% 1.94/1.64    ($false = sF15) | (sF16 = (f3 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f22])).
% 1.94/1.64  thf(f454,plain,(
% 1.94/1.64    spl23_17 | spl23_31 | spl23_59),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f96,f451,f308,f243])).
% 1.94/1.64  thf(f96,plain,(
% 1.94/1.64    ($false = (f3 @ $true)) | ($false = sF15) | (sF16 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f92])).
% 1.94/1.64  thf(f449,plain,(
% 1.94/1.64    spl23_58 | spl23_46 | spl23_54),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f101,f427,f385,f446])).
% 1.94/1.64  thf(f101,plain,(
% 1.94/1.64    ($true = sF0) | ($false = sF12) | ($true = (f5 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f99])).
% 1.94/1.64  thf(f99,plain,(
% 1.94/1.64    ($true = sF0) | (sF12 = (f5 @ $false))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f18])).
% 1.94/1.64  thf(f444,plain,(
% 1.94/1.64    spl23_57 | spl23_56 | spl23_46),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f100,f385,f436,f441])).
% 1.94/1.64  thf(f100,plain,(
% 1.94/1.64    ($true = sF12) | ($false = (f5 @ $false)) | ($true = sF0)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f99])).
% 1.94/1.64  thf(f439,plain,(
% 1.94/1.64    spl23_44 | spl23_55 | spl23_56),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f103,f436,f432,f375])).
% 1.94/1.64  thf(f103,plain,(
% 1.94/1.64    ($false = (f5 @ $true)) | ($false = sF0) | ($true = sF12)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f98])).
% 1.94/1.64  thf(f98,plain,(
% 1.94/1.64    ((f5 @ $true) = sF12) | ($false = sF0)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f18])).
% 1.94/1.64  thf(f430,plain,(
% 1.94/1.64    spl23_44 | spl23_53 | spl23_54),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f102,f427,f423,f375])).
% 1.94/1.64  thf(f102,plain,(
% 1.94/1.64    ($false = sF12) | ((f5 @ $true) = $true) | ($false = sF0)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f98])).
% 1.94/1.64  thf(f421,plain,(
% 1.94/1.64    spl23_42 | spl23_51 | spl23_52),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f107,f417,f412,f362])).
% 1.94/1.64  thf(f107,plain,(
% 1.94/1.64    ($true = (f1 @ $false)) | ($false = sF19) | ($true = sF18)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f105])).
% 1.94/1.64  thf(f105,plain,(
% 1.94/1.64    ($true = sF18) | (sF19 = (f1 @ $false))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f25])).
% 1.94/1.64  thf(f420,plain,(
% 1.94/1.64    spl23_52 | spl23_41 | spl23_50),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f106,f407,f357,f417])).
% 1.94/1.64  thf(f106,plain,(
% 1.94/1.64    ($true = sF18) | ($false = (f1 @ $false)) | ($true = sF19)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f105])).
% 1.94/1.64  thf(f415,plain,(
% 1.94/1.64    spl23_49 | spl23_51 | spl23_40),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f109,f352,f412,f403])).
% 1.94/1.64  thf(f109,plain,(
% 1.94/1.64    ($false = sF19) | ($false = sF18) | ($true = (f1 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f104])).
% 1.94/1.64  thf(f104,plain,(
% 1.94/1.64    (sF19 = (f1 @ $true)) | ($false = sF18)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f25])).
% 1.94/1.64  thf(f410,plain,(
% 1.94/1.64    spl23_49 | spl23_38 | spl23_50),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f108,f407,f343,f403])).
% 1.94/1.64  thf(f108,plain,(
% 1.94/1.64    ($false = (f1 @ $true)) | ($true = sF19) | ($false = sF18)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f104])).
% 1.94/1.64  thf(f401,plain,(
% 1.94/1.64    spl23_48 | spl23_16 | spl23_10),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f113,f211,f238,f397])).
% 1.94/1.64  thf(f211,definition,(
% 1.94/1.64    spl23_10 <=> ($false = sF10)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_10])],[avatar_definition])).
% 1.94/1.64  thf(f113,plain,(
% 1.94/1.64    ($false = sF10) | ($true = (f0 @ $false)) | ($true = sF9)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f111])).
% 1.94/1.64  thf(f111,plain,(
% 1.94/1.64    (sF10 = (f0 @ $false)) | ($true = sF9)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f16])).
% 1.94/1.64  thf(f400,plain,(
% 1.94/1.64    spl23_15 | spl23_48 | spl23_14),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f112,f229,f397,f233])).
% 1.94/1.64  thf(f233,definition,(
% 1.94/1.64    spl23_15 <=> (sF10 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_15])],[avatar_definition])).
% 1.94/1.64  thf(f112,plain,(
% 1.94/1.64    ($false = (f0 @ $false)) | ($true = sF9) | (sF10 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f111])).
% 1.94/1.64  thf(f395,plain,(
% 1.94/1.64    spl23_9 | spl23_47 | spl23_10),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f115,f211,f391,f207])).
% 1.94/1.64  thf(f115,plain,(
% 1.94/1.64    ($false = sF9) | ($false = sF10) | ($true = (f0 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f110])).
% 1.94/1.64  thf(f110,plain,(
% 1.94/1.64    ($false = sF9) | (sF10 = (f0 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f16])).
% 1.94/1.64  thf(f394,plain,(
% 1.94/1.64    spl23_13 | spl23_47 | spl23_15),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f114,f233,f391,f224])).
% 1.94/1.64  thf(f114,plain,(
% 1.94/1.64    (sF10 = $true) | ($false = (f0 @ $true)) | ($false = sF9)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f110])).
% 1.94/1.64  thf(f389,plain,(
% 1.94/1.64    spl23_45 | spl23_46 | spl23_6),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f119,f193,f385,f380])).
% 1.94/1.64  thf(f119,plain,(
% 1.94/1.64    (sF1 = $false) | ($true = sF0) | ((f4 @ $false) = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f117])).
% 1.94/1.64  thf(f117,plain,(
% 1.94/1.64    (sF1 = (f4 @ $false)) | ($true = sF0)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f7])).
% 1.94/1.64  thf(f388,plain,(
% 1.94/1.64    spl23_8 | spl23_46 | spl23_43),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f118,f371,f385,f202])).
% 1.94/1.64  thf(f118,plain,(
% 1.94/1.64    (sF1 = $true) | ($true = sF0) | ($false = (f4 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f117])).
% 1.94/1.64  thf(f383,plain,(
% 1.94/1.64    spl23_45 | spl23_44 | spl23_4),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f121,f184,f375,f380])).
% 1.94/1.64  thf(f121,plain,(
% 1.94/1.64    (sF1 = $false) | ($true = (f4 @ $true)) | ($false = sF0)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f116])).
% 1.94/1.64  thf(f116,plain,(
% 1.94/1.64    ($false = sF0) | (sF1 = (f4 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f7])).
% 1.94/1.64  thf(f378,plain,(
% 1.94/1.64    spl23_43 | spl23_44 | spl23_2),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f120,f175,f375,f371])).
% 1.94/1.64  thf(f120,plain,(
% 1.94/1.64    ($false = sF0) | (sF1 = $true) | ($false = (f4 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f116])).
% 1.94/1.64  thf(f369,plain,(
% 1.94/1.64    spl23_26 | spl23_27 | spl23_36),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f125,f333,f289,f284])).
% 1.94/1.64  thf(f284,definition,(
% 1.94/1.64    spl23_26 <=> ($true = sF5)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_26])],[avatar_definition])).
% 1.94/1.64  thf(f333,definition,(
% 1.94/1.64    spl23_36 <=> ($true = sF6)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_36])],[avatar_definition])).
% 1.94/1.64  thf(f125,plain,(
% 1.94/1.64    ($false = (f2 @ $false)) | ($true = sF5) | ($true = sF6)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f123])).
% 1.94/1.64  thf(f123,plain,(
% 1.94/1.64    ($true = sF5) | ((f2 @ $false) = sF6)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f12])).
% 1.94/1.64  thf(f368,plain,(
% 1.94/1.64    spl23_26 | spl23_33 | spl23_28),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f124,f294,f319,f284])).
% 1.94/1.64  thf(f319,definition,(
% 1.94/1.64    spl23_33 <=> ($false = sF6)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_33])],[avatar_definition])).
% 1.94/1.64  thf(f124,plain,(
% 1.94/1.64    ($true = (f2 @ $false)) | ($true = sF5) | ($false = sF6)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f123])).
% 1.94/1.64  thf(f367,plain,(
% 1.94/1.64    spl23_25 | spl23_36 | spl23_23),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f127,f271,f333,f280])).
% 1.94/1.64  thf(f271,definition,(
% 1.94/1.64    spl23_23 <=> ($false = sF5)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_23])],[avatar_definition])).
% 1.94/1.64  thf(f127,plain,(
% 1.94/1.64    ($true = sF6) | ((f2 @ $true) = $false) | ($false = sF5)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f122])).
% 1.94/1.64  thf(f122,plain,(
% 1.94/1.64    ($false = sF5) | ((f2 @ $true) = sF6)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f12])).
% 1.94/1.64  thf(f366,plain,(
% 1.94/1.64    spl23_24 | spl23_23 | spl23_33),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f126,f319,f271,f275])).
% 1.94/1.64  thf(f126,plain,(
% 1.94/1.64    ($false = sF6) | ((f2 @ $true) = $true) | ($false = sF5)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f122])).
% 1.94/1.64  thf(f365,plain,(
% 1.94/1.64    spl23_42 | spl23_39 | spl23_35),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f131,f328,f348,f362])).
% 1.94/1.64  thf(f328,definition,(
% 1.94/1.64    spl23_35 <=> (sF7 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_35])],[avatar_definition])).
% 1.94/1.64  thf(f131,plain,(
% 1.94/1.64    (sF8 = $false) | ($true = (f1 @ $false)) | (sF7 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f129])).
% 1.94/1.64  thf(f129,plain,(
% 1.94/1.64    (sF8 = (f1 @ $false)) | (sF7 = $true)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f14])).
% 1.94/1.64  thf(f360,plain,(
% 1.94/1.64    spl23_37 | spl23_41 | spl23_35),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f130,f328,f357,f339])).
% 1.94/1.64  thf(f130,plain,(
% 1.94/1.64    (sF8 = $true) | ($false = (f1 @ $false)) | (sF7 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f129])).
% 1.94/1.64  thf(f355,plain,(
% 1.94/1.64    spl23_34 | spl23_39 | spl23_40),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f133,f352,f348,f323])).
% 1.94/1.64  thf(f323,definition,(
% 1.94/1.64    spl23_34 <=> ($false = sF7)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_34])],[avatar_definition])).
% 1.94/1.64  thf(f133,plain,(
% 1.94/1.64    ($true = (f1 @ $true)) | (sF8 = $false) | ($false = sF7)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f128])).
% 1.94/1.64  thf(f128,plain,(
% 1.94/1.64    (sF8 = (f1 @ $true)) | ($false = sF7)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f14])).
% 1.94/1.64  thf(f346,plain,(
% 1.94/1.64    spl23_37 | spl23_34 | spl23_38),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f132,f343,f323,f339])).
% 1.94/1.64  thf(f132,plain,(
% 1.94/1.64    ($false = (f1 @ $true)) | (sF8 = $true) | ($false = sF7)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f128])).
% 1.94/1.64  thf(f337,plain,(
% 1.94/1.64    spl23_36 | spl23_28 | spl23_34),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f137,f323,f294,f333])).
% 1.94/1.64  thf(f137,plain,(
% 1.94/1.64    ($true = (f2 @ $false)) | ($true = sF6) | ($false = sF7)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f135])).
% 1.94/1.64  thf(f135,plain,(
% 1.94/1.64    (sF7 = (f2 @ $false)) | ($true = sF6)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f13])).
% 1.94/1.64  thf(f336,plain,(
% 1.94/1.64    spl23_27 | spl23_35 | spl23_36),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f136,f333,f328,f289])).
% 1.94/1.64  thf(f136,plain,(
% 1.94/1.64    ($true = sF6) | ($false = (f2 @ $false)) | (sF7 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f135])).
% 1.94/1.64  thf(f331,plain,(
% 1.94/1.64    spl23_25 | spl23_33 | spl23_35),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f139,f328,f319,f280])).
% 1.94/1.64  thf(f139,plain,(
% 1.94/1.64    ((f2 @ $true) = $false) | (sF7 = $true) | ($false = sF6)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f134])).
% 1.94/1.64  thf(f134,plain,(
% 1.94/1.64    ((f2 @ $true) = sF7) | ($false = sF6)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f13])).
% 1.94/1.64  thf(f326,plain,(
% 1.94/1.64    spl23_24 | spl23_33 | spl23_34),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f138,f323,f319,f275])).
% 1.94/1.64  thf(f138,plain,(
% 1.94/1.64    ($false = sF7) | ((f2 @ $true) = $true) | ($false = sF6)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f134])).
% 1.94/1.64  thf(f317,plain,(
% 1.94/1.64    spl23_22 | spl23_31 | spl23_32),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f143,f313,f308,f266])).
% 1.94/1.64  thf(f143,plain,(
% 1.94/1.64    ($true = sF14) | ($false = sF15) | ($true = (f3 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f141])).
% 1.94/1.64  thf(f141,plain,(
% 1.94/1.64    (sF15 = (f3 @ $false)) | ($true = sF14)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f21])).
% 1.94/1.64  thf(f316,plain,(
% 1.94/1.64    spl23_21 | spl23_32 | spl23_29),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f142,f299,f313,f261])).
% 1.94/1.64  thf(f142,plain,(
% 1.94/1.64    ($true = sF14) | ($false = (f3 @ $false)) | ($true = sF15)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f141])).
% 1.94/1.64  thf(f311,plain,(
% 1.94/1.64    spl23_19 | spl23_31 | spl23_30),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f145,f303,f308,f252])).
% 1.94/1.64  thf(f145,plain,(
% 1.94/1.64    ($false = sF14) | ($true = (f3 @ $true)) | ($false = sF15)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f140])).
% 1.94/1.64  thf(f140,plain,(
% 1.94/1.64    ($false = sF14) | (sF15 = (f3 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f21])).
% 1.94/1.64  thf(f306,plain,(
% 1.94/1.64    spl23_29 | spl23_17 | spl23_30),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f144,f303,f243,f299])).
% 1.94/1.64  thf(f144,plain,(
% 1.94/1.64    ($false = (f3 @ $true)) | ($true = sF15) | ($false = sF14)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f140])).
% 1.94/1.64  thf(f297,plain,(
% 1.94/1.64    spl23_23 | spl23_18 | spl23_28),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f149,f294,f247,f271])).
% 1.94/1.64  thf(f247,definition,(
% 1.94/1.64    spl23_18 <=> (sF4 = $true)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_18])],[avatar_definition])).
% 1.94/1.64  thf(f149,plain,(
% 1.94/1.64    (sF4 = $true) | ($false = sF5) | ($true = (f2 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f147])).
% 1.94/1.64  thf(f147,plain,(
% 1.94/1.64    (sF4 = $true) | (sF5 = (f2 @ $false))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f11])).
% 1.94/1.64  thf(f292,plain,(
% 1.94/1.64    spl23_26 | spl23_18 | spl23_27),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f148,f289,f247,f284])).
% 1.94/1.64  thf(f148,plain,(
% 1.94/1.64    (sF4 = $true) | ($true = sF5) | ($false = (f2 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f147])).
% 1.94/1.64  thf(f287,plain,(
% 1.94/1.64    spl23_25 | spl23_26 | spl23_20),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f151,f256,f284,f280])).
% 1.94/1.64  thf(f256,definition,(
% 1.94/1.64    spl23_20 <=> ($false = sF4)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_20])],[avatar_definition])).
% 1.94/1.64  thf(f151,plain,(
% 1.94/1.64    ($false = sF4) | ((f2 @ $true) = $false) | ($true = sF5)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f146])).
% 1.94/1.64  thf(f146,plain,(
% 1.94/1.64    ((f2 @ $true) = sF5) | ($false = sF4)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f11])).
% 1.94/1.64  thf(f278,plain,(
% 1.94/1.64    spl23_20 | spl23_23 | spl23_24),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f150,f275,f271,f256])).
% 1.94/1.64  thf(f150,plain,(
% 1.94/1.64    ($false = sF5) | ((f2 @ $true) = $true) | ($false = sF4)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f146])).
% 1.94/1.64  thf(f269,plain,(
% 1.94/1.64    spl23_22 | spl23_20 | spl23_1),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f155,f171,f256,f266])).
% 1.94/1.64  thf(f171,definition,(
% 1.94/1.64    spl23_1 <=> ($true = sF3)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_1])],[avatar_definition])).
% 1.94/1.64  thf(f155,plain,(
% 1.94/1.64    ($false = sF4) | ($true = sF3) | ($true = (f3 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f153])).
% 1.94/1.64  thf(f153,plain,(
% 1.94/1.64    (sF4 = (f3 @ $false)) | ($true = sF3)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f10])).
% 1.94/1.64  thf(f264,plain,(
% 1.94/1.64    spl23_21 | spl23_18 | spl23_1),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f154,f171,f247,f261])).
% 1.94/1.64  thf(f154,plain,(
% 1.94/1.64    ($true = sF3) | (sF4 = $true) | ($false = (f3 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f153])).
% 1.94/1.64  thf(f259,plain,(
% 1.94/1.64    spl23_19 | spl23_20 | spl23_5),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f157,f188,f256,f252])).
% 1.94/1.64  thf(f188,definition,(
% 1.94/1.64    spl23_5 <=> ($false = sF3)),
% 1.94/1.64    introduced(definition,[new_symbols(naming,[spl23_5])],[avatar_definition])).
% 1.94/1.64  thf(f157,plain,(
% 1.94/1.64    ($false = sF4) | ($false = sF3) | ($true = (f3 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f152])).
% 1.94/1.64  thf(f152,plain,(
% 1.94/1.64    ($false = sF3) | (sF4 = (f3 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f10])).
% 1.94/1.64  thf(f250,plain,(
% 1.94/1.64    spl23_17 | spl23_5 | spl23_18),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f156,f247,f188,f243])).
% 1.94/1.64  thf(f156,plain,(
% 1.94/1.64    ($false = (f3 @ $true)) | ($false = sF3) | (sF4 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f152])).
% 1.94/1.64  thf(f241,plain,(
% 1.94/1.64    spl23_16 | spl23_15 | spl23_11),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f161,f215,f233,f238])).
% 1.94/1.64  thf(f161,plain,(
% 1.94/1.64    ($true = (f0 @ $false)) | (sF10 = $true) | ($false = sF11)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f159])).
% 1.94/1.64  thf(f159,plain,(
% 1.94/1.64    (sF11 = (f0 @ $false)) | (sF10 = $true)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f17])).
% 1.94/1.64  thf(f236,plain,(
% 1.94/1.64    spl23_12 | spl23_14 | spl23_15),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f160,f233,f229,f220])).
% 1.94/1.64  thf(f160,plain,(
% 1.94/1.64    (sF10 = $true) | ($true = sF11) | ($false = (f0 @ $false))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f159])).
% 1.94/1.64  thf(f227,plain,(
% 1.94/1.64    spl23_12 | spl23_13 | spl23_10),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f163,f211,f224,f220])).
% 1.94/1.64  thf(f163,plain,(
% 1.94/1.64    ($true = sF11) | ($false = (f0 @ $true)) | ($false = sF10)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f158])).
% 1.94/1.64  thf(f158,plain,(
% 1.94/1.64    ((f0 @ $true) = sF11) | ($false = sF10)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f17])).
% 1.94/1.64  thf(f218,plain,(
% 1.94/1.64    spl23_9 | spl23_10 | spl23_11),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f162,f215,f211,f207])).
% 1.94/1.64  thf(f162,plain,(
% 1.94/1.64    ($false = sF11) | ($true = (f0 @ $true)) | ($false = sF10)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f158])).
% 1.94/1.64  thf(f205,plain,(
% 1.94/1.64    spl23_7 | spl23_8 | spl23_1),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f167,f171,f202,f197])).
% 1.94/1.64  thf(f167,plain,(
% 1.94/1.64    ($false = (f4 @ $false)) | ($true = sF3) | (sF2 = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f165])).
% 1.94/1.64  thf(f165,plain,(
% 1.94/1.64    (sF2 = $true) | ((f4 @ $false) = sF3)),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f9])).
% 1.94/1.64  thf(f200,plain,(
% 1.94/1.64    spl23_6 | spl23_5 | spl23_7),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f166,f197,f188,f193])).
% 1.94/1.64  thf(f166,plain,(
% 1.94/1.64    ($false = sF3) | (sF2 = $true) | ((f4 @ $false) = $true)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f165])).
% 1.94/1.64  thf(f191,plain,(
% 1.94/1.64    spl23_3 | spl23_4 | spl23_5),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f169,f188,f184,f179])).
% 1.94/1.64  thf(f169,plain,(
% 1.94/1.64    ($false = sF3) | ($true = (f4 @ $true)) | ($false = sF2)),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f164])).
% 1.94/1.64  thf(f164,plain,(
% 1.94/1.64    ($false = sF2) | (sF3 = (f4 @ $true))),
% 1.94/1.64    inference(cases_simplifying,[status(thm)],[f9])).
% 1.94/1.64  thf(f182,plain,(
% 1.94/1.64    spl23_1 | spl23_2 | spl23_3),
% 1.94/1.64    inference(avatar_split_clause,[status(thm)],[f168,f179,f175,f171])).
% 1.94/1.64  thf(f168,plain,(
% 1.94/1.64    ($true = sF3) | ($false = sF2) | ($false = (f4 @ $true))),
% 1.94/1.64    inference(binary_proxy_clausification,[status(thm)],[f164])).
% 1.94/1.64  % SZS output end Proof for DTF2THF_3284
% 1.94/1.64  % (3395)------------------------------
% 1.94/1.64  % (3395)Version: Vampire 4.8 (commit 7b44b1c2f on 2025-07-15 09:50:17 +0100)
% 1.94/1.64  % (3395)Termination reason: Refutation
% 1.94/1.64  
% 1.94/1.64  % (3395)Memory used [KB]: 5756
% 1.94/1.64  % (3395)Time elapsed: 0.012 s
% 1.94/1.64  % (3395)Instructions burned: 10 (million)
% 1.94/1.64  % (3395)------------------------------
% 1.94/1.64  % (3395)------------------------------
% 1.94/1.64  % (3381)Success in time 0.061 s
%------------------------------------------------------------------------------