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Bliksem---1.12.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : SET199-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n019.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  : 0s
% DateTime : Mon Jul 18 22:48:05 EDT 2022

% Result   : Unsatisfiable 6.24s 6.65s
% Output   : Refutation 6.24s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11  % Problem  : SET199-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.07/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n019.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sun Jul 10 08:39:08 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.41/1.08  *** allocated 10000 integers for termspace/termends
% 0.41/1.08  *** allocated 10000 integers for clauses
% 0.41/1.08  *** allocated 10000 integers for justifications
% 0.41/1.08  Bliksem 1.12
% 0.41/1.08  
% 0.41/1.08  
% 0.41/1.08  Automatic Strategy Selection
% 0.41/1.08  
% 0.41/1.08  Clauses:
% 0.41/1.08  [
% 0.41/1.08     [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y ) ],
% 0.41/1.08     [ member( 'not_subclass_element'( X, Y ), X ), subclass( X, Y ) ],
% 0.41/1.08     [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), subclass( X, Y ) ]
% 0.41/1.08    ,
% 0.41/1.08     [ subclass( X, 'universal_class' ) ],
% 0.41/1.08     [ ~( =( X, Y ) ), subclass( X, Y ) ],
% 0.41/1.08     [ ~( =( X, Y ) ), subclass( Y, X ) ],
% 0.41/1.08     [ ~( subclass( X, Y ) ), ~( subclass( Y, X ) ), =( X, Y ) ],
% 0.41/1.08     [ ~( member( X, 'unordered_pair'( Y, Z ) ) ), =( X, Y ), =( X, Z ) ]
% 0.41/1.08    ,
% 0.41/1.08     [ ~( member( X, 'universal_class' ) ), member( X, 'unordered_pair'( X, Y
% 0.41/1.08     ) ) ],
% 0.41/1.08     [ ~( member( X, 'universal_class' ) ), member( X, 'unordered_pair'( Y, X
% 0.41/1.08     ) ) ],
% 0.41/1.08     [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ],
% 0.41/1.08     [ =( 'unordered_pair'( X, X ), singleton( X ) ) ],
% 0.41/1.08     [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X, singleton( Y
% 0.41/1.08     ) ) ), 'ordered_pair'( X, Y ) ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T ) ) ), member( 
% 0.41/1.08    X, Z ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T ) ) ), member( 
% 0.41/1.08    Y, T ) ],
% 0.41/1.08     [ ~( member( X, Y ) ), ~( member( Z, T ) ), member( 'ordered_pair'( X, Z
% 0.41/1.08     ), 'cross_product'( Y, T ) ) ],
% 0.41/1.08     [ ~( member( X, 'cross_product'( Y, Z ) ) ), =( 'ordered_pair'( first( X
% 0.41/1.08     ), second( X ) ), X ) ],
% 0.41/1.08     [ subclass( 'element_relation', 'cross_product'( 'universal_class', 
% 0.41/1.08    'universal_class' ) ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'element_relation' ) ), member( X, 
% 0.41/1.08    Y ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 'universal_class'
% 0.41/1.08    , 'universal_class' ) ) ), ~( member( X, Y ) ), member( 'ordered_pair'( X
% 0.41/1.08    , Y ), 'element_relation' ) ],
% 0.41/1.08     [ ~( member( X, intersection( Y, Z ) ) ), member( X, Y ) ],
% 0.41/1.08     [ ~( member( X, intersection( Y, Z ) ) ), member( X, Z ) ],
% 0.41/1.08     [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, intersection( Y, 
% 0.41/1.08    Z ) ) ],
% 0.41/1.08     [ ~( member( X, complement( Y ) ) ), ~( member( X, Y ) ) ],
% 0.41/1.08     [ ~( member( X, 'universal_class' ) ), member( X, complement( Y ) ), 
% 0.41/1.08    member( X, Y ) ],
% 0.41/1.08     [ =( complement( intersection( complement( X ), complement( Y ) ) ), 
% 0.41/1.08    union( X, Y ) ) ],
% 0.41/1.08     [ =( intersection( complement( intersection( X, Y ) ), complement( 
% 0.41/1.08    intersection( complement( X ), complement( Y ) ) ) ), 
% 0.41/1.08    'symmetric_difference'( X, Y ) ) ],
% 0.41/1.08     [ =( intersection( X, 'cross_product'( Y, Z ) ), restrict( X, Y, Z ) ) ]
% 0.41/1.08    ,
% 0.41/1.08     [ =( intersection( 'cross_product'( X, Y ), Z ), restrict( Z, X, Y ) ) ]
% 0.41/1.08    ,
% 0.41/1.08     [ ~( =( restrict( X, singleton( Y ), 'universal_class' ), 'null_class' )
% 0.41/1.08     ), ~( member( Y, 'domain_of'( X ) ) ) ],
% 0.41/1.08     [ ~( member( X, 'universal_class' ) ), =( restrict( Y, singleton( X ), 
% 0.41/1.08    'universal_class' ), 'null_class' ), member( X, 'domain_of'( Y ) ) ],
% 0.41/1.08     [ subclass( rotate( X ), 'cross_product'( 'cross_product'( 
% 0.41/1.08    'universal_class', 'universal_class' ), 'universal_class' ) ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), rotate( T ) )
% 0.41/1.08     ), member( 'ordered_pair'( 'ordered_pair'( Y, Z ), X ), T ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), T ) ), ~( 
% 0.41/1.08    member( 'ordered_pair'( 'ordered_pair'( Z, X ), Y ), 'cross_product'( 
% 0.41/1.08    'cross_product'( 'universal_class', 'universal_class' ), 
% 0.41/1.08    'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Z, X ), 
% 0.41/1.08    Y ), rotate( T ) ) ],
% 0.41/1.08     [ subclass( flip( X ), 'cross_product'( 'cross_product'( 
% 0.41/1.08    'universal_class', 'universal_class' ), 'universal_class' ) ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), flip( T ) ) )
% 0.41/1.08    , member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), T ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), T ) ), ~( 
% 0.41/1.08    member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), 'cross_product'( 
% 0.41/1.08    'cross_product'( 'universal_class', 'universal_class' ), 
% 0.41/1.08    'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, X ), 
% 0.41/1.08    Z ), flip( T ) ) ],
% 0.41/1.08     [ =( 'domain_of'( flip( 'cross_product'( X, 'universal_class' ) ) ), 
% 0.41/1.08    inverse( X ) ) ],
% 0.41/1.08     [ =( 'domain_of'( inverse( X ) ), 'range_of'( X ) ) ],
% 0.41/1.08     [ =( first( 'not_subclass_element'( restrict( X, Y, singleton( Z ) ), 
% 0.41/1.08    'null_class' ) ), domain( X, Y, Z ) ) ],
% 0.41/1.08     [ =( second( 'not_subclass_element'( restrict( X, singleton( Y ), Z ), 
% 0.41/1.08    'null_class' ) ), range( X, Y, Z ) ) ],
% 0.41/1.08     [ =( 'range_of'( restrict( X, Y, 'universal_class' ) ), image( X, Y ) )
% 0.41/1.08     ],
% 0.41/1.08     [ =( union( X, singleton( X ) ), successor( X ) ) ],
% 0.41/1.08     [ subclass( 'successor_relation', 'cross_product'( 'universal_class', 
% 0.41/1.08    'universal_class' ) ) ],
% 0.41/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'successor_relation' ) ), =( 
% 0.41/1.08    successor( X ), Y ) ],
% 0.41/1.08     [ ~( =( successor( X ), Y ) ), ~( member( 'ordered_pair'( X, Y ), 
% 0.41/1.08    'cross_product'( 'universal_class', 'universal_class' ) ) ), member( 
% 0.41/1.08    'ordered_pair'( X, Y ), 'successor_relation' ) ],
% 0.41/1.08     [ ~( inductive( X ) ), member( 'null_class', X ) ],
% 0.41/1.08     [ ~( inductive( X ) ), subclass( image( 'successor_relation', X ), X ) ]
% 0.41/1.08    ,
% 0.41/1.08     [ ~( member( 'null_class', X ) ), ~( subclass( image( 
% 0.72/1.08    'successor_relation', X ), X ) ), inductive( X ) ],
% 0.72/1.08     [ inductive( omega ) ],
% 0.72/1.08     [ ~( inductive( X ) ), subclass( omega, X ) ],
% 0.72/1.08     [ member( omega, 'universal_class' ) ],
% 0.72/1.08     [ =( 'domain_of'( restrict( 'element_relation', 'universal_class', X ) )
% 0.72/1.08    , 'sum_class'( X ) ) ],
% 0.72/1.08     [ ~( member( X, 'universal_class' ) ), member( 'sum_class'( X ), 
% 0.72/1.08    'universal_class' ) ],
% 0.72/1.08     [ =( complement( image( 'element_relation', complement( X ) ) ), 
% 0.72/1.08    'power_class'( X ) ) ],
% 0.72/1.08     [ ~( member( X, 'universal_class' ) ), member( 'power_class'( X ), 
% 0.72/1.08    'universal_class' ) ],
% 0.72/1.08     [ subclass( compose( X, Y ), 'cross_product'( 'universal_class', 
% 0.72/1.08    'universal_class' ) ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, Y ), compose( Z, T ) ) ), member( Y, 
% 0.72/1.08    image( Z, image( T, singleton( X ) ) ) ) ],
% 0.72/1.08     [ ~( member( X, image( Y, image( Z, singleton( T ) ) ) ) ), ~( member( 
% 0.72/1.08    'ordered_pair'( T, X ), 'cross_product'( 'universal_class', 
% 0.72/1.08    'universal_class' ) ) ), member( 'ordered_pair'( T, X ), compose( Y, Z )
% 0.72/1.08     ) ],
% 0.72/1.08     [ ~( 'single_valued_class'( X ) ), subclass( compose( X, inverse( X ) )
% 0.72/1.08    , 'identity_relation' ) ],
% 0.72/1.08     [ ~( subclass( compose( X, inverse( X ) ), 'identity_relation' ) ), 
% 0.72/1.08    'single_valued_class'( X ) ],
% 0.72/1.08     [ ~( function( X ) ), subclass( X, 'cross_product'( 'universal_class', 
% 0.72/1.08    'universal_class' ) ) ],
% 0.72/1.08     [ ~( function( X ) ), subclass( compose( X, inverse( X ) ), 
% 0.72/1.08    'identity_relation' ) ],
% 0.72/1.08     [ ~( subclass( X, 'cross_product'( 'universal_class', 'universal_class'
% 0.72/1.08     ) ) ), ~( subclass( compose( X, inverse( X ) ), 'identity_relation' ) )
% 0.72/1.08    , function( X ) ],
% 0.72/1.08     [ ~( function( X ) ), ~( member( Y, 'universal_class' ) ), member( image( 
% 0.72/1.08    X, Y ), 'universal_class' ) ],
% 0.72/1.08     [ =( X, 'null_class' ), member( regular( X ), X ) ],
% 0.72/1.08     [ =( X, 'null_class' ), =( intersection( X, regular( X ) ), 'null_class'
% 0.72/1.08     ) ],
% 0.72/1.08     [ =( 'sum_class'( image( X, singleton( Y ) ) ), apply( X, Y ) ) ],
% 0.72/1.08     [ function( choice ) ],
% 0.72/1.08     [ ~( member( X, 'universal_class' ) ), =( X, 'null_class' ), member( 
% 0.72/1.08    apply( choice, X ), X ) ],
% 0.72/1.08     [ ~( 'one_to_one'( X ) ), function( X ) ],
% 0.72/1.08     [ ~( 'one_to_one'( X ) ), function( inverse( X ) ) ],
% 0.72/1.08     [ ~( function( inverse( X ) ) ), ~( function( X ) ), 'one_to_one'( X ) ]
% 0.72/1.08    ,
% 0.72/1.08     [ =( intersection( 'cross_product'( 'universal_class', 'universal_class'
% 0.72/1.08     ), intersection( 'cross_product'( 'universal_class', 'universal_class' )
% 0.72/1.08    , complement( compose( complement( 'element_relation' ), inverse( 
% 0.72/1.08    'element_relation' ) ) ) ) ), 'subset_relation' ) ],
% 0.72/1.08     [ =( intersection( inverse( 'subset_relation' ), 'subset_relation' ), 
% 0.72/1.08    'identity_relation' ) ],
% 0.72/1.08     [ =( complement( 'domain_of'( intersection( X, 'identity_relation' ) ) )
% 0.72/1.08    , diagonalise( X ) ) ],
% 0.72/1.08     [ =( intersection( 'domain_of'( X ), diagonalise( compose( inverse( 
% 0.72/1.08    'element_relation' ), X ) ) ), cantor( X ) ) ],
% 0.72/1.08     [ ~( operation( X ) ), function( X ) ],
% 0.72/1.08     [ ~( operation( X ) ), =( 'cross_product'( 'domain_of'( 'domain_of'( X )
% 0.72/1.08     ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) ) ],
% 0.72/1.08     [ ~( operation( X ) ), subclass( 'range_of'( X ), 'domain_of'( 
% 0.72/1.08    'domain_of'( X ) ) ) ],
% 0.72/1.08     [ ~( function( X ) ), ~( =( 'cross_product'( 'domain_of'( 'domain_of'( X
% 0.72/1.08     ) ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) ) ), ~( 
% 0.72/1.08    subclass( 'range_of'( X ), 'domain_of'( 'domain_of'( X ) ) ) ), operation( 
% 0.72/1.08    X ) ],
% 0.72/1.08     [ ~( compatible( X, Y, Z ) ), function( X ) ],
% 0.72/1.08     [ ~( compatible( X, Y, Z ) ), =( 'domain_of'( 'domain_of'( Y ) ), 
% 0.72/1.08    'domain_of'( X ) ) ],
% 0.72/1.08     [ ~( compatible( X, Y, Z ) ), subclass( 'range_of'( X ), 'domain_of'( 
% 0.72/1.08    'domain_of'( Z ) ) ) ],
% 0.72/1.08     [ ~( function( X ) ), ~( =( 'domain_of'( 'domain_of'( Y ) ), 'domain_of'( 
% 0.72/1.08    X ) ) ), ~( subclass( 'range_of'( X ), 'domain_of'( 'domain_of'( Z ) ) )
% 0.72/1.08     ), compatible( X, Y, Z ) ],
% 0.72/1.08     [ ~( homomorphism( X, Y, Z ) ), operation( Y ) ],
% 0.72/1.08     [ ~( homomorphism( X, Y, Z ) ), operation( Z ) ],
% 0.72/1.08     [ ~( homomorphism( X, Y, Z ) ), compatible( X, Y, Z ) ],
% 0.72/1.08     [ ~( homomorphism( X, Y, Z ) ), ~( member( 'ordered_pair'( T, U ), 
% 0.72/1.08    'domain_of'( Y ) ) ), =( apply( Z, 'ordered_pair'( apply( X, T ), apply( 
% 0.72/1.08    X, U ) ) ), apply( X, apply( Y, 'ordered_pair'( T, U ) ) ) ) ],
% 0.72/1.08     [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible( Z, X, Y ) ), 
% 0.72/1.08    member( 'ordered_pair'( 'not_homomorphism1'( Z, X, Y ), 
% 0.72/1.08    'not_homomorphism2'( Z, X, Y ) ), 'domain_of'( X ) ), homomorphism( Z, X
% 0.72/1.08    , Y ) ],
% 0.72/1.08     [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible( Z, X, Y ) ), 
% 0.72/1.08    ~( =( apply( Y, 'ordered_pair'( apply( Z, 'not_homomorphism1'( Z, X, Y )
% 0.72/1.08     ), apply( Z, 'not_homomorphism2'( Z, X, Y ) ) ) ), apply( Z, apply( X, 
% 0.72/1.08    'ordered_pair'( 'not_homomorphism1'( Z, X, Y ), 'not_homomorphism2'( Z, X
% 0.72/1.08    , Y ) ) ) ) ) ), homomorphism( Z, X, Y ) ],
% 0.72/1.08     [ subclass( 'compose_class'( X ), 'cross_product'( 'universal_class', 
% 0.72/1.08    'universal_class' ) ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'compose_class'( Z ) ) ), =( 
% 0.72/1.08    compose( Z, X ), Y ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 'universal_class'
% 0.72/1.08    , 'universal_class' ) ) ), ~( =( compose( Z, X ), Y ) ), member( 
% 0.72/1.08    'ordered_pair'( X, Y ), 'compose_class'( Z ) ) ],
% 0.72/1.08     [ subclass( 'composition_function', 'cross_product'( 'universal_class', 
% 0.72/1.08    'cross_product'( 'universal_class', 'universal_class' ) ) ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 0.72/1.08    'composition_function' ) ), =( compose( X, Y ), Z ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 'universal_class'
% 0.72/1.08    , 'universal_class' ) ) ), member( 'ordered_pair'( X, 'ordered_pair'( Y, 
% 0.72/1.08    compose( X, Y ) ) ), 'composition_function' ) ],
% 0.72/1.08     [ subclass( 'domain_relation', 'cross_product'( 'universal_class', 
% 0.72/1.08    'universal_class' ) ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, Y ), 'domain_relation' ) ), =( 
% 0.72/1.08    'domain_of'( X ), Y ) ],
% 0.72/1.08     [ ~( member( X, 'universal_class' ) ), member( 'ordered_pair'( X, 
% 0.72/1.08    'domain_of'( X ) ), 'domain_relation' ) ],
% 0.72/1.08     [ =( first( 'not_subclass_element'( compose( X, inverse( X ) ), 
% 0.72/1.08    'identity_relation' ) ), 'single_valued1'( X ) ) ],
% 0.72/1.08     [ =( second( 'not_subclass_element'( compose( X, inverse( X ) ), 
% 0.72/1.08    'identity_relation' ) ), 'single_valued2'( X ) ) ],
% 0.72/1.08     [ =( domain( X, image( inverse( X ), singleton( 'single_valued1'( X ) )
% 0.72/1.08     ), 'single_valued2'( X ) ), 'single_valued3'( X ) ) ],
% 0.72/1.08     [ =( intersection( complement( compose( 'element_relation', complement( 
% 0.72/1.08    'identity_relation' ) ) ), 'element_relation' ), 'singleton_relation' ) ]
% 0.72/1.08    ,
% 0.72/1.08     [ subclass( 'application_function', 'cross_product'( 'universal_class', 
% 0.72/1.08    'cross_product'( 'universal_class', 'universal_class' ) ) ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 0.72/1.08    'application_function' ) ), member( Y, 'domain_of'( X ) ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 0.72/1.08    'application_function' ) ), =( apply( X, Y ), Z ) ],
% 0.72/1.08     [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 0.72/1.08    'cross_product'( 'universal_class', 'cross_product'( 'universal_class', 
% 0.72/1.08    'universal_class' ) ) ) ), ~( member( Y, 'domain_of'( X ) ) ), member( 
% 0.72/1.08    'ordered_pair'( X, 'ordered_pair'( Y, apply( X, Y ) ) ), 
% 0.72/1.08    'application_function' ) ],
% 0.72/1.08     [ ~( maps( X, Y, Z ) ), function( X ) ],
% 0.72/1.08     [ ~( maps( X, Y, Z ) ), =( 'domain_of'( X ), Y ) ],
% 6.24/6.65     [ ~( maps( X, Y, Z ) ), subclass( 'range_of'( X ), Z ) ],
% 6.24/6.65     [ ~( function( X ) ), ~( subclass( 'range_of'( X ), Y ) ), maps( X, 
% 6.24/6.65    'domain_of'( X ), Y ) ],
% 6.24/6.65     [ subclass( z, x ) ],
% 6.24/6.65     [ subclass( z, y ) ],
% 6.24/6.65     [ ~( subclass( z, intersection( x, y ) ) ) ]
% 6.24/6.65  ] .
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  percentage equality = 0.221719, percentage horn = 0.930435
% 6.24/6.65  This is a problem with some equality
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Options Used:
% 6.24/6.65  
% 6.24/6.65  useres =            1
% 6.24/6.65  useparamod =        1
% 6.24/6.65  useeqrefl =         1
% 6.24/6.65  useeqfact =         1
% 6.24/6.65  usefactor =         1
% 6.24/6.65  usesimpsplitting =  0
% 6.24/6.65  usesimpdemod =      5
% 6.24/6.65  usesimpres =        3
% 6.24/6.65  
% 6.24/6.65  resimpinuse      =  1000
% 6.24/6.65  resimpclauses =     20000
% 6.24/6.65  substype =          eqrewr
% 6.24/6.65  backwardsubs =      1
% 6.24/6.65  selectoldest =      5
% 6.24/6.65  
% 6.24/6.65  litorderings [0] =  split
% 6.24/6.65  litorderings [1] =  extend the termordering, first sorting on arguments
% 6.24/6.65  
% 6.24/6.65  termordering =      kbo
% 6.24/6.65  
% 6.24/6.65  litapriori =        0
% 6.24/6.65  termapriori =       1
% 6.24/6.65  litaposteriori =    0
% 6.24/6.65  termaposteriori =   0
% 6.24/6.65  demodaposteriori =  0
% 6.24/6.65  ordereqreflfact =   0
% 6.24/6.65  
% 6.24/6.65  litselect =         negord
% 6.24/6.65  
% 6.24/6.65  maxweight =         15
% 6.24/6.65  maxdepth =          30000
% 6.24/6.65  maxlength =         115
% 6.24/6.65  maxnrvars =         195
% 6.24/6.65  excuselevel =       1
% 6.24/6.65  increasemaxweight = 1
% 6.24/6.65  
% 6.24/6.65  maxselected =       10000000
% 6.24/6.65  maxnrclauses =      10000000
% 6.24/6.65  
% 6.24/6.65  showgenerated =    0
% 6.24/6.65  showkept =         0
% 6.24/6.65  showselected =     0
% 6.24/6.65  showdeleted =      0
% 6.24/6.65  showresimp =       1
% 6.24/6.65  showstatus =       2000
% 6.24/6.65  
% 6.24/6.65  prologoutput =     1
% 6.24/6.65  nrgoals =          5000000
% 6.24/6.65  totalproof =       1
% 6.24/6.65  
% 6.24/6.65  Symbols occurring in the translation:
% 6.24/6.65  
% 6.24/6.65  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 6.24/6.65  .  [1, 2]      (w:1, o:65, a:1, s:1, b:0), 
% 6.24/6.65  !  [4, 1]      (w:0, o:36, a:1, s:1, b:0), 
% 6.24/6.65  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.24/6.65  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 6.24/6.65  subclass  [41, 2]      (w:1, o:90, a:1, s:1, b:0), 
% 6.24/6.65  member  [43, 2]      (w:1, o:91, a:1, s:1, b:0), 
% 6.24/6.65  'not_subclass_element'  [44, 2]      (w:1, o:92, a:1, s:1, b:0), 
% 6.24/6.65  'universal_class'  [45, 0]      (w:1, o:22, a:1, s:1, b:0), 
% 6.24/6.65  'unordered_pair'  [46, 2]      (w:1, o:93, a:1, s:1, b:0), 
% 6.24/6.65  singleton  [47, 1]      (w:1, o:44, a:1, s:1, b:0), 
% 6.24/6.65  'ordered_pair'  [48, 2]      (w:1, o:94, a:1, s:1, b:0), 
% 6.24/6.65  'cross_product'  [50, 2]      (w:1, o:95, a:1, s:1, b:0), 
% 6.24/6.65  first  [52, 1]      (w:1, o:45, a:1, s:1, b:0), 
% 6.24/6.65  second  [53, 1]      (w:1, o:46, a:1, s:1, b:0), 
% 6.24/6.65  'element_relation'  [54, 0]      (w:1, o:27, a:1, s:1, b:0), 
% 6.24/6.65  intersection  [55, 2]      (w:1, o:97, a:1, s:1, b:0), 
% 6.24/6.65  complement  [56, 1]      (w:1, o:47, a:1, s:1, b:0), 
% 6.24/6.65  union  [57, 2]      (w:1, o:98, a:1, s:1, b:0), 
% 6.24/6.65  'symmetric_difference'  [58, 2]      (w:1, o:99, a:1, s:1, b:0), 
% 6.24/6.65  restrict  [60, 3]      (w:1, o:102, a:1, s:1, b:0), 
% 6.24/6.65  'null_class'  [61, 0]      (w:1, o:28, a:1, s:1, b:0), 
% 6.24/6.65  'domain_of'  [62, 1]      (w:1, o:50, a:1, s:1, b:0), 
% 6.24/6.65  rotate  [63, 1]      (w:1, o:41, a:1, s:1, b:0), 
% 6.24/6.65  flip  [65, 1]      (w:1, o:51, a:1, s:1, b:0), 
% 6.24/6.65  inverse  [66, 1]      (w:1, o:52, a:1, s:1, b:0), 
% 6.24/6.65  'range_of'  [67, 1]      (w:1, o:42, a:1, s:1, b:0), 
% 6.24/6.65  domain  [68, 3]      (w:1, o:104, a:1, s:1, b:0), 
% 6.24/6.65  range  [69, 3]      (w:1, o:105, a:1, s:1, b:0), 
% 6.24/6.65  image  [70, 2]      (w:1, o:96, a:1, s:1, b:0), 
% 6.24/6.65  successor  [71, 1]      (w:1, o:53, a:1, s:1, b:0), 
% 6.24/6.65  'successor_relation'  [72, 0]      (w:1, o:6, a:1, s:1, b:0), 
% 6.24/6.65  inductive  [73, 1]      (w:1, o:54, a:1, s:1, b:0), 
% 6.24/6.65  omega  [74, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 6.24/6.65  'sum_class'  [75, 1]      (w:1, o:55, a:1, s:1, b:0), 
% 6.24/6.65  'power_class'  [76, 1]      (w:1, o:58, a:1, s:1, b:0), 
% 6.24/6.65  compose  [78, 2]      (w:1, o:100, a:1, s:1, b:0), 
% 6.24/6.65  'single_valued_class'  [79, 1]      (w:1, o:59, a:1, s:1, b:0), 
% 6.24/6.65  'identity_relation'  [80, 0]      (w:1, o:29, a:1, s:1, b:0), 
% 6.24/6.65  function  [82, 1]      (w:1, o:60, a:1, s:1, b:0), 
% 6.24/6.65  regular  [83, 1]      (w:1, o:43, a:1, s:1, b:0), 
% 6.24/6.65  apply  [84, 2]      (w:1, o:101, a:1, s:1, b:0), 
% 6.24/6.65  choice  [85, 0]      (w:1, o:30, a:1, s:1, b:0), 
% 6.24/6.65  'one_to_one'  [86, 1]      (w:1, o:56, a:1, s:1, b:0), 
% 6.24/6.65  'subset_relation'  [87, 0]      (w:1, o:5, a:1, s:1, b:0), 
% 6.24/6.65  diagonalise  [88, 1]      (w:1, o:61, a:1, s:1, b:0), 
% 6.24/6.65  cantor  [89, 1]      (w:1, o:48, a:1, s:1, b:0), 
% 6.24/6.65  operation  [90, 1]      (w:1, o:57, a:1, s:1, b:0), 
% 6.24/6.65  compatible  [94, 3]      (w:1, o:103, a:1, s:1, b:0), 
% 6.24/6.65  homomorphism  [95, 3]      (w:1, o:106, a:1, s:1, b:0), 
% 6.24/6.65  'not_homomorphism1'  [96, 3]      (w:1, o:108, a:1, s:1, b:0), 
% 6.24/6.65  'not_homomorphism2'  [97, 3]      (w:1, o:109, a:1, s:1, b:0), 
% 6.24/6.65  'compose_class'  [98, 1]      (w:1, o:49, a:1, s:1, b:0), 
% 6.24/6.65  'composition_function'  [99, 0]      (w:1, o:31, a:1, s:1, b:0), 
% 6.24/6.65  'domain_relation'  [100, 0]      (w:1, o:26, a:1, s:1, b:0), 
% 6.24/6.65  'single_valued1'  [101, 1]      (w:1, o:62, a:1, s:1, b:0), 
% 6.24/6.65  'single_valued2'  [102, 1]      (w:1, o:63, a:1, s:1, b:0), 
% 6.24/6.65  'single_valued3'  [103, 1]      (w:1, o:64, a:1, s:1, b:0), 
% 6.24/6.65  'singleton_relation'  [104, 0]      (w:1, o:7, a:1, s:1, b:0), 
% 6.24/6.65  'application_function'  [105, 0]      (w:1, o:32, a:1, s:1, b:0), 
% 6.24/6.65  maps  [106, 3]      (w:1, o:107, a:1, s:1, b:0), 
% 6.24/6.65  z  [107, 0]      (w:1, o:34, a:1, s:1, b:0), 
% 6.24/6.65  x  [108, 0]      (w:1, o:35, a:1, s:1, b:0), 
% 6.24/6.65  y  [109, 0]      (w:1, o:33, a:1, s:1, b:0).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Starting Search:
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    4890
% 6.24/6.65  Kept:         2006
% 6.24/6.65  Inuse:        109
% 6.24/6.65  Deleted:      8
% 6.24/6.65  Deletedinuse: 2
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    10055
% 6.24/6.65  Kept:         4203
% 6.24/6.65  Inuse:        184
% 6.24/6.65  Deleted:      28
% 6.24/6.65  Deletedinuse: 11
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    14011
% 6.24/6.65  Kept:         6223
% 6.24/6.65  Inuse:        238
% 6.24/6.65  Deleted:      33
% 6.24/6.65  Deletedinuse: 13
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    18959
% 6.24/6.65  Kept:         8234
% 6.24/6.65  Inuse:        290
% 6.24/6.65  Deleted:      58
% 6.24/6.65  Deletedinuse: 35
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    24325
% 6.24/6.65  Kept:         10652
% 6.24/6.65  Inuse:        358
% 6.24/6.65  Deleted:      79
% 6.24/6.65  Deletedinuse: 56
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    27882
% 6.24/6.65  Kept:         12665
% 6.24/6.65  Inuse:        386
% 6.24/6.65  Deleted:      84
% 6.24/6.65  Deletedinuse: 61
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    31868
% 6.24/6.65  Kept:         14772
% 6.24/6.65  Inuse:        423
% 6.24/6.65  Deleted:      85
% 6.24/6.65  Deletedinuse: 62
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    36966
% 6.24/6.65  Kept:         18037
% 6.24/6.65  Inuse:        448
% 6.24/6.65  Deleted:      92
% 6.24/6.65  Deletedinuse: 69
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    45141
% 6.24/6.65  Kept:         21032
% 6.24/6.65  Inuse:        458
% 6.24/6.65  Deleted:      95
% 6.24/6.65  Deletedinuse: 72
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying clauses:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    50481
% 6.24/6.65  Kept:         23070
% 6.24/6.65  Inuse:        504
% 6.24/6.65  Deleted:      3124
% 6.24/6.65  Deletedinuse: 72
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    54715
% 6.24/6.65  Kept:         25197
% 6.24/6.65  Inuse:        543
% 6.24/6.65  Deleted:      3124
% 6.24/6.65  Deletedinuse: 72
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    62416
% 6.24/6.65  Kept:         27993
% 6.24/6.65  Inuse:        593
% 6.24/6.65  Deleted:      3126
% 6.24/6.65  Deletedinuse: 74
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    68913
% 6.24/6.65  Kept:         30034
% 6.24/6.65  Inuse:        615
% 6.24/6.65  Deleted:      3126
% 6.24/6.65  Deletedinuse: 74
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    73827
% 6.24/6.65  Kept:         32074
% 6.24/6.65  Inuse:        656
% 6.24/6.65  Deleted:      3126
% 6.24/6.65  Deletedinuse: 74
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    79276
% 6.24/6.65  Kept:         34133
% 6.24/6.65  Inuse:        695
% 6.24/6.65  Deleted:      3126
% 6.24/6.65  Deletedinuse: 74
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    84451
% 6.24/6.65  Kept:         36214
% 6.24/6.65  Inuse:        726
% 6.24/6.65  Deleted:      3126
% 6.24/6.65  Deletedinuse: 74
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    90991
% 6.24/6.65  Kept:         39360
% 6.24/6.65  Inuse:        743
% 6.24/6.65  Deleted:      3128
% 6.24/6.65  Deletedinuse: 76
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Intermediate Status:
% 6.24/6.65  Generated:    95941
% 6.24/6.65  Kept:         41878
% 6.24/6.65  Inuse:        748
% 6.24/6.65  Deleted:      3128
% 6.24/6.65  Deletedinuse: 76
% 6.24/6.65  
% 6.24/6.65  Resimplifying inuse:
% 6.24/6.65  Done
% 6.24/6.65  
% 6.24/6.65  Resimplifying clauses:
% 6.24/6.65  
% 6.24/6.65  Bliksems!, er is een bewijs:
% 6.24/6.65  % SZS status Unsatisfiable
% 6.24/6.65  % SZS output start Refutation
% 6.24/6.65  
% 6.24/6.65  clause( 0, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y ) ]
% 6.24/6.65     )
% 6.24/6.65  .
% 6.24/6.65  clause( 1, [ member( 'not_subclass_element'( X, Y ), X ), subclass( X, Y )
% 6.24/6.65     ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 2, [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), subclass( X
% 6.24/6.65    , Y ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 21, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, 
% 6.24/6.65    intersection( Y, Z ) ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 111, [ subclass( z, x ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 112, [ subclass( z, y ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 113, [ ~( subclass( z, intersection( x, y ) ) ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 128, [ ~( member( X, z ) ), member( X, y ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 130, [ ~( member( X, z ) ), member( X, x ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 141, [ ~( member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , intersection( x, y ) ) ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 142, [ member( 'not_subclass_element'( z, intersection( x, y ) ), z
% 6.24/6.65     ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 25246, [ ~( member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), x ) ), ~( member( 'not_subclass_element'( z, intersection( x, y ) ), 
% 6.24/6.65    y ) ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 25375, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , y ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 25376, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , x ) ] )
% 6.24/6.65  .
% 6.24/6.65  clause( 41879, [] )
% 6.24/6.65  .
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  % SZS output end Refutation
% 6.24/6.65  found a proof!
% 6.24/6.65  
% 6.24/6.65  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.24/6.65  
% 6.24/6.65  initialclauses(
% 6.24/6.65  [ clause( 41881, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y
% 6.24/6.65     ) ] )
% 6.24/6.65  , clause( 41882, [ member( 'not_subclass_element'( X, Y ), X ), subclass( X
% 6.24/6.65    , Y ) ] )
% 6.24/6.65  , clause( 41883, [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), 
% 6.24/6.65    subclass( X, Y ) ] )
% 6.24/6.65  , clause( 41884, [ subclass( X, 'universal_class' ) ] )
% 6.24/6.65  , clause( 41885, [ ~( =( X, Y ) ), subclass( X, Y ) ] )
% 6.24/6.65  , clause( 41886, [ ~( =( X, Y ) ), subclass( Y, X ) ] )
% 6.24/6.65  , clause( 41887, [ ~( subclass( X, Y ) ), ~( subclass( Y, X ) ), =( X, Y )
% 6.24/6.65     ] )
% 6.24/6.65  , clause( 41888, [ ~( member( X, 'unordered_pair'( Y, Z ) ) ), =( X, Y ), 
% 6.24/6.65    =( X, Z ) ] )
% 6.24/6.65  , clause( 41889, [ ~( member( X, 'universal_class' ) ), member( X, 
% 6.24/6.65    'unordered_pair'( X, Y ) ) ] )
% 6.24/6.65  , clause( 41890, [ ~( member( X, 'universal_class' ) ), member( X, 
% 6.24/6.65    'unordered_pair'( Y, X ) ) ] )
% 6.24/6.65  , clause( 41891, [ member( 'unordered_pair'( X, Y ), 'universal_class' ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41892, [ =( 'unordered_pair'( X, X ), singleton( X ) ) ] )
% 6.24/6.65  , clause( 41893, [ =( 'unordered_pair'( singleton( X ), 'unordered_pair'( X
% 6.24/6.65    , singleton( Y ) ) ), 'ordered_pair'( X, Y ) ) ] )
% 6.24/6.65  , clause( 41894, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T
% 6.24/6.65     ) ) ), member( X, Z ) ] )
% 6.24/6.65  , clause( 41895, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( Z, T
% 6.24/6.65     ) ) ), member( Y, T ) ] )
% 6.24/6.65  , clause( 41896, [ ~( member( X, Y ) ), ~( member( Z, T ) ), member( 
% 6.24/6.65    'ordered_pair'( X, Z ), 'cross_product'( Y, T ) ) ] )
% 6.24/6.65  , clause( 41897, [ ~( member( X, 'cross_product'( Y, Z ) ) ), =( 
% 6.24/6.65    'ordered_pair'( first( X ), second( X ) ), X ) ] )
% 6.24/6.65  , clause( 41898, [ subclass( 'element_relation', 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41899, [ ~( member( 'ordered_pair'( X, Y ), 'element_relation' )
% 6.24/6.65     ), member( X, Y ) ] )
% 6.24/6.65  , clause( 41900, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ), ~( member( X, Y ) ), member( 
% 6.24/6.65    'ordered_pair'( X, Y ), 'element_relation' ) ] )
% 6.24/6.65  , clause( 41901, [ ~( member( X, intersection( Y, Z ) ) ), member( X, Y ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41902, [ ~( member( X, intersection( Y, Z ) ) ), member( X, Z ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41903, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, 
% 6.24/6.65    intersection( Y, Z ) ) ] )
% 6.24/6.65  , clause( 41904, [ ~( member( X, complement( Y ) ) ), ~( member( X, Y ) ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41905, [ ~( member( X, 'universal_class' ) ), member( X, 
% 6.24/6.65    complement( Y ) ), member( X, Y ) ] )
% 6.24/6.65  , clause( 41906, [ =( complement( intersection( complement( X ), complement( 
% 6.24/6.65    Y ) ) ), union( X, Y ) ) ] )
% 6.24/6.65  , clause( 41907, [ =( intersection( complement( intersection( X, Y ) ), 
% 6.24/6.65    complement( intersection( complement( X ), complement( Y ) ) ) ), 
% 6.24/6.65    'symmetric_difference'( X, Y ) ) ] )
% 6.24/6.65  , clause( 41908, [ =( intersection( X, 'cross_product'( Y, Z ) ), restrict( 
% 6.24/6.65    X, Y, Z ) ) ] )
% 6.24/6.65  , clause( 41909, [ =( intersection( 'cross_product'( X, Y ), Z ), restrict( 
% 6.24/6.65    Z, X, Y ) ) ] )
% 6.24/6.65  , clause( 41910, [ ~( =( restrict( X, singleton( Y ), 'universal_class' ), 
% 6.24/6.65    'null_class' ) ), ~( member( Y, 'domain_of'( X ) ) ) ] )
% 6.24/6.65  , clause( 41911, [ ~( member( X, 'universal_class' ) ), =( restrict( Y, 
% 6.24/6.65    singleton( X ), 'universal_class' ), 'null_class' ), member( X, 
% 6.24/6.65    'domain_of'( Y ) ) ] )
% 6.24/6.65  , clause( 41912, [ subclass( rotate( X ), 'cross_product'( 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ), 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41913, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), 
% 6.24/6.65    rotate( T ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, Z ), X ), T )
% 6.24/6.65     ] )
% 6.24/6.65  , clause( 41914, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), 
% 6.24/6.65    T ) ), ~( member( 'ordered_pair'( 'ordered_pair'( Z, X ), Y ), 
% 6.24/6.65    'cross_product'( 'cross_product'( 'universal_class', 'universal_class' )
% 6.24/6.65    , 'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Z, X )
% 6.24/6.65    , Y ), rotate( T ) ) ] )
% 6.24/6.65  , clause( 41915, [ subclass( flip( X ), 'cross_product'( 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ), 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41916, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), 
% 6.24/6.65    flip( T ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), T ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41917, [ ~( member( 'ordered_pair'( 'ordered_pair'( X, Y ), Z ), 
% 6.24/6.65    T ) ), ~( member( 'ordered_pair'( 'ordered_pair'( Y, X ), Z ), 
% 6.24/6.65    'cross_product'( 'cross_product'( 'universal_class', 'universal_class' )
% 6.24/6.65    , 'universal_class' ) ) ), member( 'ordered_pair'( 'ordered_pair'( Y, X )
% 6.24/6.65    , Z ), flip( T ) ) ] )
% 6.24/6.65  , clause( 41918, [ =( 'domain_of'( flip( 'cross_product'( X, 
% 6.24/6.65    'universal_class' ) ) ), inverse( X ) ) ] )
% 6.24/6.65  , clause( 41919, [ =( 'domain_of'( inverse( X ) ), 'range_of'( X ) ) ] )
% 6.24/6.65  , clause( 41920, [ =( first( 'not_subclass_element'( restrict( X, Y, 
% 6.24/6.65    singleton( Z ) ), 'null_class' ) ), domain( X, Y, Z ) ) ] )
% 6.24/6.65  , clause( 41921, [ =( second( 'not_subclass_element'( restrict( X, 
% 6.24/6.65    singleton( Y ), Z ), 'null_class' ) ), range( X, Y, Z ) ) ] )
% 6.24/6.65  , clause( 41922, [ =( 'range_of'( restrict( X, Y, 'universal_class' ) ), 
% 6.24/6.65    image( X, Y ) ) ] )
% 6.24/6.65  , clause( 41923, [ =( union( X, singleton( X ) ), successor( X ) ) ] )
% 6.24/6.65  , clause( 41924, [ subclass( 'successor_relation', 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41925, [ ~( member( 'ordered_pair'( X, Y ), 'successor_relation'
% 6.24/6.65     ) ), =( successor( X ), Y ) ] )
% 6.24/6.65  , clause( 41926, [ ~( =( successor( X ), Y ) ), ~( member( 'ordered_pair'( 
% 6.24/6.65    X, Y ), 'cross_product'( 'universal_class', 'universal_class' ) ) ), 
% 6.24/6.65    member( 'ordered_pair'( X, Y ), 'successor_relation' ) ] )
% 6.24/6.65  , clause( 41927, [ ~( inductive( X ) ), member( 'null_class', X ) ] )
% 6.24/6.65  , clause( 41928, [ ~( inductive( X ) ), subclass( image( 
% 6.24/6.65    'successor_relation', X ), X ) ] )
% 6.24/6.65  , clause( 41929, [ ~( member( 'null_class', X ) ), ~( subclass( image( 
% 6.24/6.65    'successor_relation', X ), X ) ), inductive( X ) ] )
% 6.24/6.65  , clause( 41930, [ inductive( omega ) ] )
% 6.24/6.65  , clause( 41931, [ ~( inductive( X ) ), subclass( omega, X ) ] )
% 6.24/6.65  , clause( 41932, [ member( omega, 'universal_class' ) ] )
% 6.24/6.65  , clause( 41933, [ =( 'domain_of'( restrict( 'element_relation', 
% 6.24/6.65    'universal_class', X ) ), 'sum_class'( X ) ) ] )
% 6.24/6.65  , clause( 41934, [ ~( member( X, 'universal_class' ) ), member( 'sum_class'( 
% 6.24/6.65    X ), 'universal_class' ) ] )
% 6.24/6.65  , clause( 41935, [ =( complement( image( 'element_relation', complement( X
% 6.24/6.65     ) ) ), 'power_class'( X ) ) ] )
% 6.24/6.65  , clause( 41936, [ ~( member( X, 'universal_class' ) ), member( 
% 6.24/6.65    'power_class'( X ), 'universal_class' ) ] )
% 6.24/6.65  , clause( 41937, [ subclass( compose( X, Y ), 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41938, [ ~( member( 'ordered_pair'( X, Y ), compose( Z, T ) ) ), 
% 6.24/6.65    member( Y, image( Z, image( T, singleton( X ) ) ) ) ] )
% 6.24/6.65  , clause( 41939, [ ~( member( X, image( Y, image( Z, singleton( T ) ) ) ) )
% 6.24/6.65    , ~( member( 'ordered_pair'( T, X ), 'cross_product'( 'universal_class', 
% 6.24/6.65    'universal_class' ) ) ), member( 'ordered_pair'( T, X ), compose( Y, Z )
% 6.24/6.65     ) ] )
% 6.24/6.65  , clause( 41940, [ ~( 'single_valued_class'( X ) ), subclass( compose( X, 
% 6.24/6.65    inverse( X ) ), 'identity_relation' ) ] )
% 6.24/6.65  , clause( 41941, [ ~( subclass( compose( X, inverse( X ) ), 
% 6.24/6.65    'identity_relation' ) ), 'single_valued_class'( X ) ] )
% 6.24/6.65  , clause( 41942, [ ~( function( X ) ), subclass( X, 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41943, [ ~( function( X ) ), subclass( compose( X, inverse( X ) )
% 6.24/6.65    , 'identity_relation' ) ] )
% 6.24/6.65  , clause( 41944, [ ~( subclass( X, 'cross_product'( 'universal_class', 
% 6.24/6.65    'universal_class' ) ) ), ~( subclass( compose( X, inverse( X ) ), 
% 6.24/6.65    'identity_relation' ) ), function( X ) ] )
% 6.24/6.65  , clause( 41945, [ ~( function( X ) ), ~( member( Y, 'universal_class' ) )
% 6.24/6.65    , member( image( X, Y ), 'universal_class' ) ] )
% 6.24/6.65  , clause( 41946, [ =( X, 'null_class' ), member( regular( X ), X ) ] )
% 6.24/6.65  , clause( 41947, [ =( X, 'null_class' ), =( intersection( X, regular( X ) )
% 6.24/6.65    , 'null_class' ) ] )
% 6.24/6.65  , clause( 41948, [ =( 'sum_class'( image( X, singleton( Y ) ) ), apply( X, 
% 6.24/6.65    Y ) ) ] )
% 6.24/6.65  , clause( 41949, [ function( choice ) ] )
% 6.24/6.65  , clause( 41950, [ ~( member( X, 'universal_class' ) ), =( X, 'null_class'
% 6.24/6.65     ), member( apply( choice, X ), X ) ] )
% 6.24/6.65  , clause( 41951, [ ~( 'one_to_one'( X ) ), function( X ) ] )
% 6.24/6.65  , clause( 41952, [ ~( 'one_to_one'( X ) ), function( inverse( X ) ) ] )
% 6.24/6.65  , clause( 41953, [ ~( function( inverse( X ) ) ), ~( function( X ) ), 
% 6.24/6.65    'one_to_one'( X ) ] )
% 6.24/6.65  , clause( 41954, [ =( intersection( 'cross_product'( 'universal_class', 
% 6.24/6.65    'universal_class' ), intersection( 'cross_product'( 'universal_class', 
% 6.24/6.65    'universal_class' ), complement( compose( complement( 'element_relation'
% 6.24/6.65     ), inverse( 'element_relation' ) ) ) ) ), 'subset_relation' ) ] )
% 6.24/6.65  , clause( 41955, [ =( intersection( inverse( 'subset_relation' ), 
% 6.24/6.65    'subset_relation' ), 'identity_relation' ) ] )
% 6.24/6.65  , clause( 41956, [ =( complement( 'domain_of'( intersection( X, 
% 6.24/6.65    'identity_relation' ) ) ), diagonalise( X ) ) ] )
% 6.24/6.65  , clause( 41957, [ =( intersection( 'domain_of'( X ), diagonalise( compose( 
% 6.24/6.65    inverse( 'element_relation' ), X ) ) ), cantor( X ) ) ] )
% 6.24/6.65  , clause( 41958, [ ~( operation( X ) ), function( X ) ] )
% 6.24/6.65  , clause( 41959, [ ~( operation( X ) ), =( 'cross_product'( 'domain_of'( 
% 6.24/6.65    'domain_of'( X ) ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) )
% 6.24/6.65     ] )
% 6.24/6.65  , clause( 41960, [ ~( operation( X ) ), subclass( 'range_of'( X ), 
% 6.24/6.65    'domain_of'( 'domain_of'( X ) ) ) ] )
% 6.24/6.65  , clause( 41961, [ ~( function( X ) ), ~( =( 'cross_product'( 'domain_of'( 
% 6.24/6.65    'domain_of'( X ) ), 'domain_of'( 'domain_of'( X ) ) ), 'domain_of'( X ) )
% 6.24/6.65     ), ~( subclass( 'range_of'( X ), 'domain_of'( 'domain_of'( X ) ) ) ), 
% 6.24/6.65    operation( X ) ] )
% 6.24/6.65  , clause( 41962, [ ~( compatible( X, Y, Z ) ), function( X ) ] )
% 6.24/6.65  , clause( 41963, [ ~( compatible( X, Y, Z ) ), =( 'domain_of'( 'domain_of'( 
% 6.24/6.65    Y ) ), 'domain_of'( X ) ) ] )
% 6.24/6.65  , clause( 41964, [ ~( compatible( X, Y, Z ) ), subclass( 'range_of'( X ), 
% 6.24/6.65    'domain_of'( 'domain_of'( Z ) ) ) ] )
% 6.24/6.65  , clause( 41965, [ ~( function( X ) ), ~( =( 'domain_of'( 'domain_of'( Y )
% 6.24/6.65     ), 'domain_of'( X ) ) ), ~( subclass( 'range_of'( X ), 'domain_of'( 
% 6.24/6.65    'domain_of'( Z ) ) ) ), compatible( X, Y, Z ) ] )
% 6.24/6.65  , clause( 41966, [ ~( homomorphism( X, Y, Z ) ), operation( Y ) ] )
% 6.24/6.65  , clause( 41967, [ ~( homomorphism( X, Y, Z ) ), operation( Z ) ] )
% 6.24/6.65  , clause( 41968, [ ~( homomorphism( X, Y, Z ) ), compatible( X, Y, Z ) ] )
% 6.24/6.65  , clause( 41969, [ ~( homomorphism( X, Y, Z ) ), ~( member( 'ordered_pair'( 
% 6.24/6.65    T, U ), 'domain_of'( Y ) ) ), =( apply( Z, 'ordered_pair'( apply( X, T )
% 6.24/6.65    , apply( X, U ) ) ), apply( X, apply( Y, 'ordered_pair'( T, U ) ) ) ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41970, [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible( 
% 6.24/6.65    Z, X, Y ) ), member( 'ordered_pair'( 'not_homomorphism1'( Z, X, Y ), 
% 6.24/6.65    'not_homomorphism2'( Z, X, Y ) ), 'domain_of'( X ) ), homomorphism( Z, X
% 6.24/6.65    , Y ) ] )
% 6.24/6.65  , clause( 41971, [ ~( operation( X ) ), ~( operation( Y ) ), ~( compatible( 
% 6.24/6.65    Z, X, Y ) ), ~( =( apply( Y, 'ordered_pair'( apply( Z, 
% 6.24/6.65    'not_homomorphism1'( Z, X, Y ) ), apply( Z, 'not_homomorphism2'( Z, X, Y
% 6.24/6.65     ) ) ) ), apply( Z, apply( X, 'ordered_pair'( 'not_homomorphism1'( Z, X, 
% 6.24/6.65    Y ), 'not_homomorphism2'( Z, X, Y ) ) ) ) ) ), homomorphism( Z, X, Y ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41972, [ subclass( 'compose_class'( X ), 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41973, [ ~( member( 'ordered_pair'( X, Y ), 'compose_class'( Z )
% 6.24/6.65     ) ), =( compose( Z, X ), Y ) ] )
% 6.24/6.65  , clause( 41974, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ), ~( =( compose( Z, X ), Y ) )
% 6.24/6.65    , member( 'ordered_pair'( X, Y ), 'compose_class'( Z ) ) ] )
% 6.24/6.65  , clause( 41975, [ subclass( 'composition_function', 'cross_product'( 
% 6.24/6.65    'universal_class', 'cross_product'( 'universal_class', 'universal_class'
% 6.24/6.65     ) ) ) ] )
% 6.24/6.65  , clause( 41976, [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 6.24/6.65    'composition_function' ) ), =( compose( X, Y ), Z ) ] )
% 6.24/6.65  , clause( 41977, [ ~( member( 'ordered_pair'( X, Y ), 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ), member( 'ordered_pair'( X, 
% 6.24/6.65    'ordered_pair'( Y, compose( X, Y ) ) ), 'composition_function' ) ] )
% 6.24/6.65  , clause( 41978, [ subclass( 'domain_relation', 'cross_product'( 
% 6.24/6.65    'universal_class', 'universal_class' ) ) ] )
% 6.24/6.65  , clause( 41979, [ ~( member( 'ordered_pair'( X, Y ), 'domain_relation' ) )
% 6.24/6.65    , =( 'domain_of'( X ), Y ) ] )
% 6.24/6.65  , clause( 41980, [ ~( member( X, 'universal_class' ) ), member( 
% 6.24/6.65    'ordered_pair'( X, 'domain_of'( X ) ), 'domain_relation' ) ] )
% 6.24/6.65  , clause( 41981, [ =( first( 'not_subclass_element'( compose( X, inverse( X
% 6.24/6.65     ) ), 'identity_relation' ) ), 'single_valued1'( X ) ) ] )
% 6.24/6.65  , clause( 41982, [ =( second( 'not_subclass_element'( compose( X, inverse( 
% 6.24/6.65    X ) ), 'identity_relation' ) ), 'single_valued2'( X ) ) ] )
% 6.24/6.65  , clause( 41983, [ =( domain( X, image( inverse( X ), singleton( 
% 6.24/6.65    'single_valued1'( X ) ) ), 'single_valued2'( X ) ), 'single_valued3'( X )
% 6.24/6.65     ) ] )
% 6.24/6.65  , clause( 41984, [ =( intersection( complement( compose( 'element_relation'
% 6.24/6.65    , complement( 'identity_relation' ) ) ), 'element_relation' ), 
% 6.24/6.65    'singleton_relation' ) ] )
% 6.24/6.65  , clause( 41985, [ subclass( 'application_function', 'cross_product'( 
% 6.24/6.65    'universal_class', 'cross_product'( 'universal_class', 'universal_class'
% 6.24/6.65     ) ) ) ] )
% 6.24/6.65  , clause( 41986, [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 6.24/6.65    'application_function' ) ), member( Y, 'domain_of'( X ) ) ] )
% 6.24/6.65  , clause( 41987, [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 6.24/6.65    'application_function' ) ), =( apply( X, Y ), Z ) ] )
% 6.24/6.65  , clause( 41988, [ ~( member( 'ordered_pair'( X, 'ordered_pair'( Y, Z ) ), 
% 6.24/6.65    'cross_product'( 'universal_class', 'cross_product'( 'universal_class', 
% 6.24/6.65    'universal_class' ) ) ) ), ~( member( Y, 'domain_of'( X ) ) ), member( 
% 6.24/6.65    'ordered_pair'( X, 'ordered_pair'( Y, apply( X, Y ) ) ), 
% 6.24/6.65    'application_function' ) ] )
% 6.24/6.65  , clause( 41989, [ ~( maps( X, Y, Z ) ), function( X ) ] )
% 6.24/6.65  , clause( 41990, [ ~( maps( X, Y, Z ) ), =( 'domain_of'( X ), Y ) ] )
% 6.24/6.65  , clause( 41991, [ ~( maps( X, Y, Z ) ), subclass( 'range_of'( X ), Z ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41992, [ ~( function( X ) ), ~( subclass( 'range_of'( X ), Y ) )
% 6.24/6.65    , maps( X, 'domain_of'( X ), Y ) ] )
% 6.24/6.65  , clause( 41993, [ subclass( z, x ) ] )
% 6.24/6.65  , clause( 41994, [ subclass( z, y ) ] )
% 6.24/6.65  , clause( 41995, [ ~( subclass( z, intersection( x, y ) ) ) ] )
% 6.24/6.65  ] ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 0, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y ) ]
% 6.24/6.65     )
% 6.24/6.65  , clause( 41881, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y
% 6.24/6.65     ) ] )
% 6.24/6.65  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.24/6.65    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 1, [ member( 'not_subclass_element'( X, Y ), X ), subclass( X, Y )
% 6.24/6.65     ] )
% 6.24/6.65  , clause( 41882, [ member( 'not_subclass_element'( X, Y ), X ), subclass( X
% 6.24/6.65    , Y ) ] )
% 6.24/6.65  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.24/6.65     ), ==>( 1, 1 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 2, [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), subclass( X
% 6.24/6.65    , Y ) ] )
% 6.24/6.65  , clause( 41883, [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), 
% 6.24/6.65    subclass( X, Y ) ] )
% 6.24/6.65  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.24/6.65     ), ==>( 1, 1 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 21, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, 
% 6.24/6.65    intersection( Y, Z ) ) ] )
% 6.24/6.65  , clause( 41903, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, 
% 6.24/6.65    intersection( Y, Z ) ) ] )
% 6.24/6.65  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.24/6.65    permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 ), ==>( 2, 2 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 111, [ subclass( z, x ) ] )
% 6.24/6.65  , clause( 41993, [ subclass( z, x ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 112, [ subclass( z, y ) ] )
% 6.24/6.65  , clause( 41994, [ subclass( z, y ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 113, [ ~( subclass( z, intersection( x, y ) ) ) ] )
% 6.24/6.65  , clause( 41995, [ ~( subclass( z, intersection( x, y ) ) ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42189, [ ~( member( X, z ) ), member( X, y ) ] )
% 6.24/6.65  , clause( 0, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y ) ]
% 6.24/6.65     )
% 6.24/6.65  , 0, clause( 112, [ subclass( z, y ) ] )
% 6.24/6.65  , 0, substitution( 0, [ :=( X, z ), :=( Y, y ), :=( Z, X )] ), 
% 6.24/6.65    substitution( 1, [] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 128, [ ~( member( X, z ) ), member( X, y ) ] )
% 6.24/6.65  , clause( 42189, [ ~( member( X, z ) ), member( X, y ) ] )
% 6.24/6.65  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.24/6.65    1 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42190, [ ~( member( X, z ) ), member( X, x ) ] )
% 6.24/6.65  , clause( 0, [ ~( subclass( X, Y ) ), ~( member( Z, X ) ), member( Z, Y ) ]
% 6.24/6.65     )
% 6.24/6.65  , 0, clause( 111, [ subclass( z, x ) ] )
% 6.24/6.65  , 0, substitution( 0, [ :=( X, z ), :=( Y, x ), :=( Z, X )] ), 
% 6.24/6.65    substitution( 1, [] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 130, [ ~( member( X, z ) ), member( X, x ) ] )
% 6.24/6.65  , clause( 42190, [ ~( member( X, z ) ), member( X, x ) ] )
% 6.24/6.65  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 
% 6.24/6.65    1 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42191, [ ~( member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), intersection( x, y ) ) ) ] )
% 6.24/6.65  , clause( 113, [ ~( subclass( z, intersection( x, y ) ) ) ] )
% 6.24/6.65  , 0, clause( 2, [ ~( member( 'not_subclass_element'( X, Y ), Y ) ), 
% 6.24/6.65    subclass( X, Y ) ] )
% 6.24/6.65  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, z ), :=( Y, 
% 6.24/6.65    intersection( x, y ) )] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 141, [ ~( member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , intersection( x, y ) ) ) ] )
% 6.24/6.65  , clause( 42191, [ ~( member( 'not_subclass_element'( z, intersection( x, y
% 6.24/6.65     ) ), intersection( x, y ) ) ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42192, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , z ) ] )
% 6.24/6.65  , clause( 113, [ ~( subclass( z, intersection( x, y ) ) ) ] )
% 6.24/6.65  , 0, clause( 1, [ member( 'not_subclass_element'( X, Y ), X ), subclass( X
% 6.24/6.65    , Y ) ] )
% 6.24/6.65  , 1, substitution( 0, [] ), substitution( 1, [ :=( X, z ), :=( Y, 
% 6.24/6.65    intersection( x, y ) )] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 142, [ member( 'not_subclass_element'( z, intersection( x, y ) ), z
% 6.24/6.65     ) ] )
% 6.24/6.65  , clause( 42192, [ member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), z ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42193, [ ~( member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), x ) ), ~( member( 'not_subclass_element'( z, intersection( x, y ) ), 
% 6.24/6.65    y ) ) ] )
% 6.24/6.65  , clause( 141, [ ~( member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), intersection( x, y ) ) ) ] )
% 6.24/6.65  , 0, clause( 21, [ ~( member( X, Y ) ), ~( member( X, Z ) ), member( X, 
% 6.24/6.65    intersection( Y, Z ) ) ] )
% 6.24/6.65  , 2, substitution( 0, [] ), substitution( 1, [ :=( X, 
% 6.24/6.65    'not_subclass_element'( z, intersection( x, y ) ) ), :=( Y, x ), :=( Z, y
% 6.24/6.65     )] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 25246, [ ~( member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), x ) ), ~( member( 'not_subclass_element'( z, intersection( x, y ) ), 
% 6.24/6.65    y ) ) ] )
% 6.24/6.65  , clause( 42193, [ ~( member( 'not_subclass_element'( z, intersection( x, y
% 6.24/6.65     ) ), x ) ), ~( member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , y ) ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 ), ==>( 1, 1 )] )
% 6.24/6.65     ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42194, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , y ) ] )
% 6.24/6.65  , clause( 128, [ ~( member( X, z ) ), member( X, y ) ] )
% 6.24/6.65  , 0, clause( 142, [ member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), z ) ] )
% 6.24/6.65  , 0, substitution( 0, [ :=( X, 'not_subclass_element'( z, intersection( x, 
% 6.24/6.65    y ) ) )] ), substitution( 1, [] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 25375, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , y ) ] )
% 6.24/6.65  , clause( 42194, [ member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), y ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42195, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , x ) ] )
% 6.24/6.65  , clause( 130, [ ~( member( X, z ) ), member( X, x ) ] )
% 6.24/6.65  , 0, clause( 142, [ member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), z ) ] )
% 6.24/6.65  , 0, substitution( 0, [ :=( X, 'not_subclass_element'( z, intersection( x, 
% 6.24/6.65    y ) ) )] ), substitution( 1, [] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 25376, [ member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , x ) ] )
% 6.24/6.65  , clause( 42195, [ member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), x ) ] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42196, [ ~( member( 'not_subclass_element'( z, intersection( x, y )
% 6.24/6.65     ), y ) ) ] )
% 6.24/6.65  , clause( 25246, [ ~( member( 'not_subclass_element'( z, intersection( x, y
% 6.24/6.65     ) ), x ) ), ~( member( 'not_subclass_element'( z, intersection( x, y ) )
% 6.24/6.65    , y ) ) ] )
% 6.24/6.65  , 0, clause( 25376, [ member( 'not_subclass_element'( z, intersection( x, y
% 6.24/6.65     ) ), x ) ] )
% 6.24/6.65  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  resolution(
% 6.24/6.65  clause( 42197, [] )
% 6.24/6.65  , clause( 42196, [ ~( member( 'not_subclass_element'( z, intersection( x, y
% 6.24/6.65     ) ), y ) ) ] )
% 6.24/6.65  , 0, clause( 25375, [ member( 'not_subclass_element'( z, intersection( x, y
% 6.24/6.65     ) ), y ) ] )
% 6.24/6.65  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  subsumption(
% 6.24/6.65  clause( 41879, [] )
% 6.24/6.65  , clause( 42197, [] )
% 6.24/6.65  , substitution( 0, [] ), permutation( 0, [] ) ).
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  end.
% 6.24/6.65  
% 6.24/6.65  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.24/6.65  
% 6.24/6.65  Memory use:
% 6.24/6.65  
% 6.24/6.65  space for terms:        609216
% 6.24/6.65  space for clauses:      1882881
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  clauses generated:      95945
% 6.24/6.65  clauses kept:           41880
% 6.24/6.65  clauses selected:       748
% 6.24/6.65  clauses deleted:        3409
% 6.24/6.65  clauses inuse deleted:  76
% 6.24/6.65  
% 6.24/6.65  subsentry:          352842
% 6.24/6.65  literals s-matched: 257769
% 6.24/6.65  literals matched:   253177
% 6.24/6.65  full subsumption:   106571
% 6.24/6.65  
% 6.24/6.65  checksum:           -1171320512
% 6.24/6.65  
% 6.24/6.65  
% 6.24/6.65  Bliksem ended
%------------------------------------------------------------------------------