TSTP Solution File: LCL057-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL057-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n005.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 : Sun Jul 17 07:49:43 EDT 2022

% Result   : Unsatisfiable 0.95s 1.31s
% Output   : Refutation 0.95s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : LCL057-1 : TPTP v8.1.0. Released v1.0.0.
% 0.07/0.13  % Command  : bliksem %s
% 0.14/0.34  % Computer : n005.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % DateTime : Mon Jul  4 11:04:52 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.95/1.31  *** allocated 10000 integers for termspace/termends
% 0.95/1.31  *** allocated 10000 integers for clauses
% 0.95/1.31  *** allocated 10000 integers for justifications
% 0.95/1.31  Bliksem 1.12
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Automatic Strategy Selection
% 0.95/1.31  
% 0.95/1.31  Clauses:
% 0.95/1.31  [
% 0.95/1.31     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 0.95/1.31    'is_a_theorem'( Y ) ],
% 0.95/1.31     [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y, Z ), 
% 0.95/1.31    implies( X, Z ) ) ) ) ],
% 0.95/1.31     [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ],
% 0.95/1.31     [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ],
% 0.95/1.31     [ ~( 'is_a_theorem'( implies( a, not( not( a ) ) ) ) ) ]
% 0.95/1.31  ] .
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  percentage equality = 0.000000, percentage horn = 1.000000
% 0.95/1.31  This is a near-Horn, non-equality  problem
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Options Used:
% 0.95/1.31  
% 0.95/1.31  useres =            1
% 0.95/1.31  useparamod =        0
% 0.95/1.31  useeqrefl =         0
% 0.95/1.31  useeqfact =         0
% 0.95/1.31  usefactor =         1
% 0.95/1.31  usesimpsplitting =  0
% 0.95/1.31  usesimpdemod =      0
% 0.95/1.31  usesimpres =        4
% 0.95/1.31  
% 0.95/1.31  resimpinuse      =  1000
% 0.95/1.31  resimpclauses =     20000
% 0.95/1.31  substype =          standard
% 0.95/1.31  backwardsubs =      1
% 0.95/1.31  selectoldest =      5
% 0.95/1.31  
% 0.95/1.31  litorderings [0] =  split
% 0.95/1.31  litorderings [1] =  liftord
% 0.95/1.31  
% 0.95/1.31  termordering =      none
% 0.95/1.31  
% 0.95/1.31  litapriori =        1
% 0.95/1.31  termapriori =       0
% 0.95/1.31  litaposteriori =    0
% 0.95/1.31  termaposteriori =   0
% 0.95/1.31  demodaposteriori =  0
% 0.95/1.31  ordereqreflfact =   0
% 0.95/1.31  
% 0.95/1.31  litselect =         negative
% 0.95/1.31  
% 0.95/1.31  maxweight =         30000
% 0.95/1.31  maxdepth =          30000
% 0.95/1.31  maxlength =         115
% 0.95/1.31  maxnrvars =         195
% 0.95/1.31  excuselevel =       0
% 0.95/1.31  increasemaxweight = 0
% 0.95/1.31  
% 0.95/1.31  maxselected =       10000000
% 0.95/1.31  maxnrclauses =      10000000
% 0.95/1.31  
% 0.95/1.31  showgenerated =    0
% 0.95/1.31  showkept =         0
% 0.95/1.31  showselected =     0
% 0.95/1.31  showdeleted =      0
% 0.95/1.31  showresimp =       1
% 0.95/1.31  showstatus =       2000
% 0.95/1.31  
% 0.95/1.31  prologoutput =     1
% 0.95/1.31  nrgoals =          5000000
% 0.95/1.31  totalproof =       1
% 0.95/1.31  
% 0.95/1.31  Symbols occurring in the translation:
% 0.95/1.31  
% 0.95/1.31  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.95/1.31  .  [1, 2]      (w:1, o:20, a:1, s:1, b:0), 
% 0.95/1.31  !  [4, 1]      (w:1, o:13, a:1, s:1, b:0), 
% 0.95/1.31  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.95/1.31  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.95/1.31  implies  [41, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.95/1.31  'is_a_theorem'  [42, 1]      (w:1, o:18, a:1, s:1, b:0), 
% 0.95/1.31  not  [44, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.95/1.31  a  [45, 0]      (w:1, o:12, a:1, s:1, b:0).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Starting Search:
% 0.95/1.31  
% 0.95/1.31  Resimplifying inuse:
% 0.95/1.31  Done
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Intermediate Status:
% 0.95/1.31  Generated:    8948
% 0.95/1.31  Kept:         2000
% 0.95/1.31  Inuse:        377
% 0.95/1.31  Deleted:      44
% 0.95/1.31  Deletedinuse: 17
% 0.95/1.31  
% 0.95/1.31  Resimplifying inuse:
% 0.95/1.31  Done
% 0.95/1.31  
% 0.95/1.31  Resimplifying inuse:
% 0.95/1.31  Done
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Intermediate Status:
% 0.95/1.31  Generated:    18456
% 0.95/1.31  Kept:         4018
% 0.95/1.31  Inuse:        595
% 0.95/1.31  Deleted:      59
% 0.95/1.31  Deletedinuse: 19
% 0.95/1.31  
% 0.95/1.31  Resimplifying inuse:
% 0.95/1.31  Done
% 0.95/1.31  
% 0.95/1.31  Resimplifying inuse:
% 0.95/1.31  Done
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Intermediate Status:
% 0.95/1.31  Generated:    31457
% 0.95/1.31  Kept:         6020
% 0.95/1.31  Inuse:        752
% 0.95/1.31  Deleted:      98
% 0.95/1.31  Deletedinuse: 39
% 0.95/1.31  
% 0.95/1.31  Resimplifying inuse:
% 0.95/1.31  Done
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Bliksems!, er is een bewijs:
% 0.95/1.31  % SZS status Unsatisfiable
% 0.95/1.31  % SZS output start Refutation
% 0.95/1.31  
% 0.95/1.31  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.95/1.31    ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 0.95/1.31    , Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4, [ ~( 'is_a_theorem'( implies( a, not( not( a ) ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.95/1.31    implies( not( X ), Y ) ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  .
% 0.95/1.31  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    not( X ), X ), Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z )
% 0.95/1.31    , implies( X, Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.95/1.31    X ), Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 0.95/1.31    implies( X, X ) ), Y ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 53, [ 'is_a_theorem'( implies( implies( implies( implies( not( X )
% 0.95/1.31    , X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.95/1.31    implies( Z, X ), T ) ), U ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 0.95/1.31    Y ), Z ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 0.95/1.31    , implies( X, Z ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 0.95/1.31    , Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( X, 
% 0.95/1.31    X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( Y, Y ) ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.95/1.31    implies( Z, Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 310, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( Z, implies( X, Y ) ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 0.95/1.31     ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 0.95/1.31     ), Z ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 453, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X ), Z
% 0.95/1.31     ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 473, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( Y, implies( not( X ), Z ) ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 696, [ 'is_a_theorem'( implies( implies( implies( X, implies( not( 
% 0.95/1.31    Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.95/1.31    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 0.95/1.31     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1566, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.95/1.31    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1574, [ 'is_a_theorem'( implies( implies( implies( implies( not( X
% 0.95/1.31     ), X ), X ), Y ), Y ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1576, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), X ), Y ), Y ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 1852, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.95/1.31     ) ), T ), implies( implies( Y, not( X ) ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 0.95/1.31     ), implies( X, Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4724, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 0.95/1.31    implies( Y, X ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4753, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4838, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( Y, X ) ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 4929, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5874, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.95/1.31     ) ), T ), implies( not( X ), T ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5883, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5926, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 5989, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( not( X ) ), X ), Y ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 6369, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 0.95/1.31  .
% 0.95/1.31  clause( 6534, [] )
% 0.95/1.31  .
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  % SZS output end Refutation
% 0.95/1.31  found a proof!
% 0.95/1.31  
% 0.95/1.31  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.95/1.31  
% 0.95/1.31  initialclauses(
% 0.95/1.31  [ clause( 6536, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.95/1.31    X ) ), 'is_a_theorem'( Y ) ] )
% 0.95/1.31  , clause( 6537, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , clause( 6538, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , clause( 6539, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , clause( 6540, [ ~( 'is_a_theorem'( implies( a, not( not( a ) ) ) ) ) ] )
% 0.95/1.31  ] ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.95/1.31    ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , clause( 6536, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.95/1.31    X ) ), 'is_a_theorem'( Y ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( Y
% 0.95/1.31    , Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , clause( 6537, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ] )
% 0.95/1.31  , clause( 6538, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ] )
% 0.95/1.31  , clause( 6539, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4, [ ~( 'is_a_theorem'( implies( a, not( not( a ) ) ) ) ) ] )
% 0.95/1.31  , clause( 6540, [ ~( 'is_a_theorem'( implies( a, not( not( a ) ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6542, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), X )
% 0.95/1.31    , X ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 2, [ 'is_a_theorem'( implies( implies( not( X ), X ), X ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( not( X ), X ), X ) ), :=( 
% 0.95/1.31    Y, Y )] ), substitution( 1, [ :=( X, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.95/1.31  , clause( 6542, [ ~( 'is_a_theorem'( implies( implies( implies( not( X ), X
% 0.95/1.31     ), X ), Y ) ) ), 'is_a_theorem'( Y ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.95/1.31     ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6544, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( X ), 
% 0.95/1.31    Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, implies( not( X ), Y ) ) ), :=( 
% 0.95/1.31    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.95/1.31    implies( not( X ), Y ) ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6544, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( X )
% 0.95/1.31    , Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6546, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 0.95/1.31     ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    Y, Z ), implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 0.95/1.31     ), :=( Y, Y ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , clause( 6546, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T
% 0.95/1.31     ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6547, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    not( X ), X ), Y ) ) ) ] )
% 0.95/1.31  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( X, Y ), 
% 0.95/1.31    implies( implies( not( X ), X ), Y ) ) )] ), substitution( 1, [ :=( X, 
% 0.95/1.31    implies( not( X ), X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    not( X ), X ), Y ) ) ) ] )
% 0.95/1.31  , clause( 6547, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( not( X ), X ), Y ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6549, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( implies( not( X ), X ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( not( X ), X ), Y ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    not( X ), X ), Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 0.95/1.31    :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6549, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( implies( not( X ), X ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6550, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z
% 0.95/1.31     ), implies( X, Z ) ) ) ] )
% 0.95/1.31  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( not( X ), Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 0.95/1.31    implies( not( X ), Y ), Z ), implies( X, Z ) ) )] ), substitution( 1, [ 
% 0.95/1.31    :=( X, X ), :=( Y, implies( not( X ), Y ) ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y ), Z )
% 0.95/1.31    , implies( X, Z ) ) ) ] )
% 0.95/1.31  , clause( 6550, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.95/1.31    , Z ), implies( X, Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6551, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 0.95/1.31    , implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 0.95/1.31    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.95/1.31    implies( Z, X ), T ) ) )] ), substitution( 1, [ :=( X, implies( Z, X ) )
% 0.95/1.31    , :=( Y, implies( implies( X, Y ), implies( Z, Y ) ) ), :=( Z, T )] )
% 0.95/1.31    ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , clause( 6551, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6552, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.95/1.31  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.95/1.31  , 1, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.95/1.31    , Z ), implies( X, Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( X, X ) )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, X ), :=( Y, X ), :=( Z, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.95/1.31  , clause( 6552, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6554, [ ~( 'is_a_theorem'( implies( implies( implies( implies( not( 
% 0.95/1.31    X ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.95/1.31    , Z ), implies( X, Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( implies( not( X ), Y ), Z
% 0.95/1.31     ), implies( X, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 0.95/1.31    :=( Y, Y ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6554, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6556, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 0.95/1.31    'is_a_theorem'( Y ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 23, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, X ) ), :=( Y, Y )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.95/1.31    X ), Y ) ) ) ] )
% 0.95/1.31  , clause( 6556, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 0.95/1.31    'is_a_theorem'( Y ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.95/1.31     ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6557, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 0.95/1.31  , clause( 25, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , X ), Y ) ) ) ] )
% 0.95/1.31  , 1, clause( 3, [ 'is_a_theorem'( implies( X, implies( not( X ), Y ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( not( implies( X, X ) )
% 0.95/1.31    , Y ) )] ), substitution( 1, [ :=( X, implies( X, X ) ), :=( Y, Y )] )
% 0.95/1.31    ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ] )
% 0.95/1.31  , clause( 6557, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6559, [ ~( 'is_a_theorem'( implies( implies( not( implies( X, X ) )
% 0.95/1.31    , Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 26, [ 'is_a_theorem'( implies( not( implies( X, X ) ), Y ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( not( implies( X, X ) ), Y ) ), :=( 
% 0.95/1.31    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( not( 
% 0.95/1.31    implies( X, X ) ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6559, [ ~( 'is_a_theorem'( implies( implies( not( implies( X, X )
% 0.95/1.31     ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6560, [ 'is_a_theorem'( implies( implies( implies( implies( not( X
% 0.95/1.31     ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( not( X ), X ), Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( 
% 0.95/1.31    implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, Y ), Z )
% 0.95/1.31     ) )] ), substitution( 1, [ :=( X, implies( X, Y ) ), :=( Y, implies( 
% 0.95/1.31    implies( not( X ), X ), Y ) ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 53, [ 'is_a_theorem'( implies( implies( implies( implies( not( X )
% 0.95/1.31    , X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6560, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 0.95/1.31    X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6561, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 0.95/1.31  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( Y, Z ) ), :=( Y, implies( X, Z ) )
% 0.95/1.31    , :=( Z, T ), :=( T, implies( implies( X, Y ), implies( implies( implies( 
% 0.95/1.31    X, Z ), T ), implies( implies( Y, Z ), T ) ) ) )] ), substitution( 1, [ 
% 0.95/1.31    :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( implies( implies( X, 
% 0.95/1.31    Z ), T ), implies( implies( Y, Z ), T ) ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 0.95/1.31    implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 0.95/1.31  , clause( 6561, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6563, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) )
% 0.95/1.31    , U ) ) ), 'is_a_theorem'( U ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ), :=( Y, U )] )
% 0.95/1.31    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.95/1.31    ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.95/1.31    implies( Z, X ), T ) ), U ) ) ) ] )
% 0.95/1.31  , clause( 6563, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) )
% 0.95/1.31    , U ) ) ), 'is_a_theorem'( U ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.95/1.31    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6565, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ), T ) )
% 0.95/1.31     ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 53, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 0.95/1.31    X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( not( X )
% 0.95/1.31    , X ), Y ), Z ), implies( implies( X, Y ), Z ) ) ), :=( Y, T )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 0.95/1.31    Y ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6565, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), Y ), Z ), implies( implies( X, Y ), Z ) ), T ) )
% 0.95/1.31     ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6566, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 0.95/1.31    , implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , clause( 24, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( not( X ), Y ), Z ), implies( X, Z ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, Z ) ), 
% 0.95/1.31    :=( T, implies( implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ) )] )
% 0.95/1.31    , substitution( 1, [ :=( X, not( Y ) ), :=( Y, Z ), :=( Z, X ), :=( T, 
% 0.95/1.31    implies( Y, implies( X, Z ) ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( Y
% 0.95/1.31    , implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , clause( 6566, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), implies( 
% 0.95/1.31    Y, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6567, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 0.95/1.31    , Z ) ) ) ] )
% 0.95/1.31  , clause( 30, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( implies( X, X ) ), Y ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 0.95/1.31    implies( Y, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, not( X ) ), :=( Z, implies( X, 
% 0.95/1.31    implies( not( implies( Y, Y ) ), Z ) ) )] ), substitution( 1, [ :=( X, 
% 0.95/1.31    not( implies( Y, Y ) ) ), :=( Y, X ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y ) )
% 0.95/1.31    , Z ) ) ) ] )
% 0.95/1.31  , clause( 6567, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y )
% 0.95/1.31     ), Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6569, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y ) )
% 0.95/1.31    , implies( Y, implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 128, [ 'is_a_theorem'( implies( implies( X, not( Y ) ), 
% 0.95/1.31    implies( Y, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( X, not( Y ) ), implies( Y
% 0.95/1.31    , implies( X, Z ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), 
% 0.95/1.31    :=( Y, Y ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6569, [ ~( 'is_a_theorem'( implies( implies( implies( X, not( Y )
% 0.95/1.31     ), implies( Y, implies( X, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6571, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( 
% 0.95/1.31    implies( Y, Y ) ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 136, [ 'is_a_theorem'( implies( X, implies( not( implies( Y, Y
% 0.95/1.31     ) ), Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, implies( not( implies( Y, Y ) )
% 0.95/1.31    , Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( 
% 0.95/1.31    Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6571, [ ~( 'is_a_theorem'( implies( implies( X, implies( not( 
% 0.95/1.31    implies( Y, Y ) ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6572, [ 'is_a_theorem'( implies( implies( implies( not( implies( X
% 0.95/1.31    , X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.95/1.31  , clause( 139, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    X, implies( not( implies( Y, Y ) ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 0.95/1.31    implies( implies( not( implies( X, X ) ), Y ), Z ), implies( T, Z ) ) )] )
% 0.95/1.31    , substitution( 1, [ :=( X, T ), :=( Y, implies( not( implies( X, X ) ), 
% 0.95/1.31    Y ) ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( X, 
% 0.95/1.31    X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.95/1.31  , clause( 6572, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 0.95/1.31    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6573, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.95/1.31  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.95/1.31  , 1, clause( 150, [ 'is_a_theorem'( implies( implies( implies( not( implies( 
% 0.95/1.31    X, X ) ), Y ), Z ), implies( T, Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( Y, Y ) ), :=( Y, implies( X, 
% 0.95/1.31    implies( Y, Y ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, implies( Y
% 0.95/1.31    , Y ) ), :=( Z, implies( Y, Y ) ), :=( T, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.95/1.31  , clause( 6573, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6575, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, Y ) ), 
% 0.95/1.31    Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 155, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, Y ) ) ), :=( Y, Z )] )
% 0.95/1.31    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( Y, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6575, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, Y ) )
% 0.95/1.31    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6576, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.95/1.31    implies( Z, Y ) ) ) ] )
% 0.95/1.31  , clause( 158, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    X, implies( Y, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, implies( implies( 
% 0.95/1.31    implies( X, X ), Y ), implies( Z, Y ) ) )] ), substitution( 1, [ :=( X, Z
% 0.95/1.31     ), :=( Y, implies( X, X ) ), :=( Z, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.95/1.31    implies( Z, Y ) ) ) ] )
% 0.95/1.31  , clause( 6576, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 0.95/1.31    implies( Z, Y ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6578, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, X
% 0.95/1.31     ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 165, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 0.95/1.31    , implies( Z, Y ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), 
% 0.95/1.31    implies( Z, Y ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 0.95/1.31    , Y ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6578, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 0.95/1.31    , X ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6579, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ) ] )
% 0.95/1.31  , clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( X, Y ) ), :=( Z, Z ), 
% 0.95/1.31    :=( T, implies( implies( X, Y ), implies( Z, implies( X, Y ) ) ) )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, Y ), :=( Y, Y ), :=( Z, X ), :=( T, implies( Z
% 0.95/1.31    , implies( X, Y ) ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ) ] )
% 0.95/1.31  , clause( 6579, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6580, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 170, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, X ), :=( T, implies( 
% 0.95/1.31    implies( implies( X, Y ), Z ), implies( implies( implies( T, T ), Y ), Z
% 0.95/1.31     ) ) )] ), substitution( 1, [ :=( X, implies( implies( T, T ), Y ) ), 
% 0.95/1.31    :=( Y, implies( X, Y ) ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6580, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6582, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( Z, implies( X, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( 
% 0.95/1.31    Y, Y ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 310, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( Z, implies( X, Y ) ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6582, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.95/1.31    implies( Z, implies( X, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6583, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 0.95/1.31     ) ] )
% 0.95/1.31  , clause( 5, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ) ) ) ] )
% 0.95/1.31  , 1, clause( 303, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 0.95/1.31    , implies( implies( implies( T, T ), Y ), Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( implies( implies( X, X
% 0.95/1.31     ), Y ), Y ) )] ), substitution( 1, [ :=( X, not( Y ) ), :=( Y, Y ), :=( 
% 0.95/1.31    Z, Y ), :=( T, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y )
% 0.95/1.31     ) ] )
% 0.95/1.31  , clause( 6583, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), Y
% 0.95/1.31     ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6585, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, X
% 0.95/1.31     ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 356, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y )
% 0.95/1.31    , Y ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), Y )
% 0.95/1.31     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6585, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 0.95/1.31    , X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6586, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 0.95/1.31     ), Z ), Z ) ) ) ] )
% 0.95/1.31  , clause( 358, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( X, X ), Y ), Y ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 298, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.95/1.31    implies( X, Y ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 0.95/1.31    implies( implies( Y, Y ), Z ), Z ) ) )] ), substitution( 1, [ :=( X, 
% 0.95/1.31    implies( implies( Y, Y ), Z ) ), :=( Y, Z ), :=( Z, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Y
% 0.95/1.31     ), Z ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6586, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 0.95/1.31    , Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6588, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.95/1.31    implies( Y, Y ), Z ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 367, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.95/1.31    Y, Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, Y
% 0.95/1.31     ), Z ), Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 0.95/1.31     ), :=( Z, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6588, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.95/1.31    implies( Y, Y ), Z ), Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6589, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X ), 
% 0.95/1.31    Z ) ) ) ) ] )
% 0.95/1.31  , clause( 310, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( Z, implies( X, Y ) ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 14, [ 'is_a_theorem'( implies( implies( implies( not( X ), Y )
% 0.95/1.31    , Z ), implies( X, Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, Z ), :=( Z, Y ), :=( T, 
% 0.95/1.31    implies( X, implies( Y, implies( not( X ), Z ) ) ) )] ), substitution( 1
% 0.95/1.31    , [ :=( X, X ), :=( Y, Z ), :=( Z, implies( Y, implies( not( X ), Z ) ) )] )
% 0.95/1.31    ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 453, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X ), Z
% 0.95/1.31     ) ) ) ) ] )
% 0.95/1.31  , clause( 6589, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X )
% 0.95/1.31    , Z ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6591, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 0.95/1.31    not( X ), Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 453, [ 'is_a_theorem'( implies( X, implies( Y, implies( not( X
% 0.95/1.31     ), Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( not( X ), Z
% 0.95/1.31     ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z
% 0.95/1.31    , Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 473, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( Y, implies( not( X ), Z ) ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6591, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 0.95/1.31    implies( not( X ), Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6592, [ 'is_a_theorem'( implies( implies( implies( X, implies( not( 
% 0.95/1.31    Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 0.95/1.31  , clause( 473, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    X, implies( Y, implies( not( X ), Z ) ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 0.95/1.31    implies( implies( X, implies( not( Y ), Z ) ), T ), implies( Y, T ) ) )] )
% 0.95/1.31    , substitution( 1, [ :=( X, Y ), :=( Y, implies( X, implies( not( Y ), Z
% 0.95/1.31     ) ) ), :=( Z, T )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 696, [ 'is_a_theorem'( implies( implies( implies( X, implies( not( 
% 0.95/1.31    Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 0.95/1.31  , clause( 6592, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.95/1.31    not( Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6593, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.95/1.31    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.95/1.31  , clause( 85, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), implies( 
% 0.95/1.31    implies( Z, X ), T ) ), U ) ) ) ] )
% 0.95/1.31  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 0.95/1.31    X, implies( T, Z ) ) ), :=( U, implies( implies( X, implies( Y, Z ) ), 
% 0.95/1.31    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, implies( T, Z ) ), 
% 0.95/1.31    :=( Z, X ), :=( T, implies( implies( T, Y ), implies( X, implies( T, Z )
% 0.95/1.31     ) ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.95/1.31    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.95/1.31  , clause( 6593, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.95/1.31    implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6594, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 0.95/1.31     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , clause( 380, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    X, implies( implies( implies( Y, Y ), Z ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1077, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 0.95/1.31    , implies( implies( T, Y ), implies( X, implies( T, Z ) ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 0.95/1.31    implies( X, implies( implies( Y, Y ), Z ) ), implies( T, implies( X, Z )
% 0.95/1.31     ) ) )] ), substitution( 1, [ :=( X, T ), :=( Y, implies( implies( Y, Y )
% 0.95/1.31    , Z ) ), :=( Z, Z ), :=( T, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, Y
% 0.95/1.31     ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , clause( 6594, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 0.95/1.31    , Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6595, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.95/1.31    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  , clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 0.95/1.31    Y ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1527, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.95/1.31    Y, Y ), Z ) ), implies( T, implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 0.95/1.31    X, implies( implies( implies( implies( not( Y ), Y ), Y ), Z ), Z ) ) )] )
% 0.95/1.31    , substitution( 1, [ :=( X, implies( implies( implies( not( Y ), Y ), Y )
% 0.95/1.31    , Z ) ), :=( Y, Y ), :=( Z, Z ), :=( T, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1566, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.95/1.31    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6595, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.95/1.31    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6596, [ 'is_a_theorem'( implies( implies( implies( implies( not( X
% 0.95/1.31     ), X ), X ), Y ), Y ) ) ] )
% 0.95/1.31  , clause( 103, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), Y ), Z ), implies( implies( X, 
% 0.95/1.31    Y ), Z ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1566, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.95/1.31    implies( not( Y ), Y ), Y ), Z ), Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), X ), Y ), Y ) )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, implies( implies( implies( implies( not( Z ), Z
% 0.95/1.31     ), T ), U ), implies( implies( Z, T ), U ) ) ), :=( Y, X ), :=( Z, Y )] )
% 0.95/1.31    ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1574, [ 'is_a_theorem'( implies( implies( implies( implies( not( X
% 0.95/1.31     ), X ), X ), Y ), Y ) ) ] )
% 0.95/1.31  , clause( 6596, [ 'is_a_theorem'( implies( implies( implies( implies( not( 
% 0.95/1.31    X ), X ), X ), Y ), Y ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6598, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 1574, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    not( X ), X ), X ), Y ), Y ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( not( X )
% 0.95/1.31    , X ), X ), Y ), Y ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 0.95/1.31    :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1576, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), X ), Y ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6598, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.95/1.31    implies( not( X ), X ), X ), Y ), Y ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6599, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.95/1.31     ) ), T ), implies( implies( Y, not( X ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 0.95/1.31    implies( implies( X, implies( Y, Z ) ), T ), implies( implies( Y, not( X
% 0.95/1.31     ) ), T ) ) )] ), substitution( 1, [ :=( X, implies( Y, not( X ) ) ), 
% 0.95/1.31    :=( Y, implies( X, implies( Y, Z ) ) ), :=( Z, T )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 1852, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.95/1.31     ) ), T ), implies( implies( Y, not( X ) ), T ) ) ) ] )
% 0.95/1.31  , clause( 6599, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 0.95/1.31    , Z ) ), T ), implies( implies( Y, not( X ) ), T ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6600, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 0.95/1.31     ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , clause( 1576, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( implies( implies( not( X ), X ), X ), Y ), Y ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 18, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.95/1.31     ), implies( Z, Y ) ), T ), implies( implies( Z, X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( X, Y ) ), :=( Z, 
% 0.95/1.31    implies( implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ) )] ), 
% 0.95/1.31    substitution( 1, [ :=( X, implies( not( Y ), Y ) ), :=( Y, Y ), :=( Z, X
% 0.95/1.31     ), :=( T, implies( X, Y ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y )
% 0.95/1.31     ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , clause( 6600, [ 'is_a_theorem'( implies( implies( X, implies( not( Y ), Y
% 0.95/1.31     ) ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6602, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.95/1.31    not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 0.95/1.31    , Y ) ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( not( Y ), Y )
% 0.95/1.31     ), implies( X, Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), 
% 0.95/1.31    :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6602, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.95/1.31    not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6603, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 0.95/1.31    implies( Y, X ) ) ) ] )
% 0.95/1.31  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 1852, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.95/1.31    Y, Z ) ), T ), implies( implies( Y, not( X ) ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( implies( 
% 0.95/1.31    not( X ), not( Y ) ), implies( Y, X ) ) )] ), substitution( 1, [ :=( X, Y
% 0.95/1.31     ), :=( Y, not( X ) ), :=( Z, X ), :=( T, implies( Y, X ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4724, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 0.95/1.31    implies( Y, X ) ) ) ] )
% 0.95/1.31  , clause( 6603, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) ), 
% 0.95/1.31    implies( Y, X ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6604, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.95/1.31  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 696, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.95/1.31    not( Y ), Z ) ), T ), implies( Y, T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( X, implies( 
% 0.95/1.31    Y, X ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, X ), 
% 0.95/1.31    :=( T, implies( Y, X ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4753, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.95/1.31  , clause( 6604, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6606, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) ), 
% 0.95/1.31    Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 4753, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 0.95/1.31    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4838, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.95/1.31    , implies( Y, X ) ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6606, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 0.95/1.31    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6607, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 4838, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    X, implies( Y, X ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 83, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 0.95/1.31    implies( implies( X, Z ), T ), implies( implies( Y, Z ), T ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, T ), :=( Z, implies( implies( 
% 0.95/1.31    implies( X, Y ), Z ), implies( implies( implies( T, X ), Y ), Z ) ) )] )
% 0.95/1.31    , substitution( 1, [ :=( X, X ), :=( Y, implies( T, X ) ), :=( Z, Y ), 
% 0.95/1.31    :=( T, Z )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 4929, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6607, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6608, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 0.95/1.31  , clause( 7, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ), T ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , 1, clause( 4929, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 0.95/1.31    , implies( implies( implies( T, X ), Y ), Z ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 0.95/1.31    implies( implies( X, Y ), Z ), implies( implies( Z, T ), implies( Y, T )
% 0.95/1.31     ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( 
% 0.95/1.31    implies( Z, T ), implies( Y, T ) ) ), :=( T, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 0.95/1.31  , clause( 6608, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 0.95/1.31    implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6609, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.95/1.31     ) ), T ), implies( not( X ), T ) ) ) ] )
% 0.95/1.31  , clause( 138, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, not( Y ) ), implies( Y, implies( X, Z ) ) ), T ) ) ) ] )
% 0.95/1.31  , 1, clause( 5827, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 0.95/1.31    , implies( implies( Z, T ), implies( Y, T ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 0.95/1.31    implies( implies( X, implies( Y, Z ) ), T ), implies( not( X ), T ) ) )] )
% 0.95/1.31    , substitution( 1, [ :=( X, Y ), :=( Y, not( X ) ), :=( Z, implies( X, 
% 0.95/1.31    implies( Y, Z ) ) ), :=( T, T )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5874, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.95/1.31     ) ), T ), implies( not( X ), T ) ) ) ] )
% 0.95/1.31  , clause( 6609, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 0.95/1.31    , Z ) ), T ), implies( not( X ), T ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6610, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , clause( 4584, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    implies( X, implies( not( Y ), Y ) ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 5874, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.95/1.31    Y, Z ) ), T ), implies( not( X ), T ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( not( X ), 
% 0.95/1.31    implies( X, Y ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, not( Y ) )
% 0.95/1.31    , :=( Z, Y ), :=( T, implies( X, Y ) )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5883, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , clause( 6610, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) ) ]
% 0.95/1.31     )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.95/1.31     )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6612, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( X, 
% 0.95/1.31    Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 5883, [ 'is_a_theorem'( implies( not( X ), implies( X, Y ) ) )
% 0.95/1.31     ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( not( X ), implies( X, Y ) ) ), :=( 
% 0.95/1.31    Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , clause( 6612, [ ~( 'is_a_theorem'( implies( implies( not( X ), implies( X
% 0.95/1.31    , Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.95/1.31    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6613, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 0.95/1.31  , clause( 5906, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( X ), implies( X, Y ) ), Z ) ) ) ] )
% 0.95/1.31  , 1, clause( 4577, [ 'is_a_theorem'( implies( implies( X, implies( not( Y )
% 0.95/1.31    , Y ) ), implies( X, Y ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, X ), :=( Z, implies( not( 
% 0.95/1.31    not( X ) ), X ) )] ), substitution( 1, [ :=( X, not( not( X ) ) ), :=( Y
% 0.95/1.31    , X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5926, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 0.95/1.31  , clause( 6613, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6615, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), X ), 
% 0.95/1.31    Y ) ) ), 'is_a_theorem'( Y ) ] )
% 0.95/1.31  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.95/1.31    , ~( 'is_a_theorem'( X ) ) ] )
% 0.95/1.31  , 2, clause( 5926, [ 'is_a_theorem'( implies( not( not( X ) ), X ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, implies( not( not( X ) ), X ) ), :=( Y, Y )] )
% 0.95/1.31    , substitution( 1, [ :=( X, X )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 5989, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( not( X ) ), X ), Y ) ) ) ] )
% 0.95/1.31  , clause( 6615, [ ~( 'is_a_theorem'( implies( implies( not( not( X ) ), X )
% 0.95/1.31    , Y ) ) ), 'is_a_theorem'( Y ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.95/1.31     ), ==>( 1, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6616, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 0.95/1.31  , clause( 5989, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.95/1.31    not( not( X ) ), X ), Y ) ) ) ] )
% 0.95/1.31  , 1, clause( 4724, [ 'is_a_theorem'( implies( implies( not( X ), not( Y ) )
% 0.95/1.31    , implies( Y, X ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [ :=( X, not( X ) ), :=( Y, implies( X, not( not( X )
% 0.95/1.31     ) ) )] ), substitution( 1, [ :=( X, not( not( X ) ) ), :=( Y, X )] )
% 0.95/1.31    ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 6369, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 0.95/1.31  , clause( 6616, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 0.95/1.31  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  resolution(
% 0.95/1.31  clause( 6617, [] )
% 0.95/1.31  , clause( 4, [ ~( 'is_a_theorem'( implies( a, not( not( a ) ) ) ) ) ] )
% 0.95/1.31  , 0, clause( 6369, [ 'is_a_theorem'( implies( X, not( not( X ) ) ) ) ] )
% 0.95/1.31  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, a )] )).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  subsumption(
% 0.95/1.31  clause( 6534, [] )
% 0.95/1.31  , clause( 6617, [] )
% 0.95/1.31  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  end.
% 0.95/1.31  
% 0.95/1.31  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.95/1.31  
% 0.95/1.31  Memory use:
% 0.95/1.31  
% 0.95/1.31  space for terms:        137122
% 0.95/1.31  space for clauses:      733142
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  clauses generated:      32710
% 0.95/1.31  clauses kept:           6535
% 0.95/1.31  clauses selected:       788
% 0.95/1.31  clauses deleted:        108
% 0.95/1.31  clauses inuse deleted:  47
% 0.95/1.31  
% 0.95/1.31  subsentry:          27466
% 0.95/1.31  literals s-matched: 26285
% 0.95/1.31  literals matched:   26284
% 0.95/1.31  full subsumption:   0
% 0.95/1.31  
% 0.95/1.31  checksum:           -1325156887
% 0.95/1.31  
% 0.95/1.31  
% 0.95/1.31  Bliksem ended
%------------------------------------------------------------------------------