TSTP Solution File: LCL085-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL085-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n018.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 07:50:08 EDT 2022

% Result   : Unsatisfiable 3.52s 3.89s
% Output   : Refutation 3.52s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : LCL085-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n018.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 : Mon Jul  4 10:04:06 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 3.52/3.89  *** allocated 10000 integers for termspace/termends
% 3.52/3.89  *** allocated 10000 integers for clauses
% 3.52/3.89  *** allocated 10000 integers for justifications
% 3.52/3.89  Bliksem 1.12
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Automatic Strategy Selection
% 3.52/3.89  
% 3.52/3.89  Clauses:
% 3.52/3.89  [
% 3.52/3.89     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 3.52/3.89    'is_a_theorem'( Y ) ],
% 3.52/3.89     [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), implies( 
% 3.52/3.89    implies( Z, X ), implies( T, X ) ) ) ) ],
% 3.52/3.89     [ ~( 'is_a_theorem'( implies( a, implies( implies( a, b ), b ) ) ) ) ]
% 3.52/3.89  ] .
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  percentage equality = 0.000000, percentage horn = 1.000000
% 3.52/3.89  This is a near-Horn, non-equality  problem
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Options Used:
% 3.52/3.89  
% 3.52/3.89  useres =            1
% 3.52/3.89  useparamod =        0
% 3.52/3.89  useeqrefl =         0
% 3.52/3.89  useeqfact =         0
% 3.52/3.89  usefactor =         1
% 3.52/3.89  usesimpsplitting =  0
% 3.52/3.89  usesimpdemod =      0
% 3.52/3.89  usesimpres =        4
% 3.52/3.89  
% 3.52/3.89  resimpinuse      =  1000
% 3.52/3.89  resimpclauses =     20000
% 3.52/3.89  substype =          standard
% 3.52/3.89  backwardsubs =      1
% 3.52/3.89  selectoldest =      5
% 3.52/3.89  
% 3.52/3.89  litorderings [0] =  split
% 3.52/3.89  litorderings [1] =  liftord
% 3.52/3.89  
% 3.52/3.89  termordering =      none
% 3.52/3.89  
% 3.52/3.89  litapriori =        1
% 3.52/3.89  termapriori =       0
% 3.52/3.89  litaposteriori =    0
% 3.52/3.89  termaposteriori =   0
% 3.52/3.89  demodaposteriori =  0
% 3.52/3.89  ordereqreflfact =   0
% 3.52/3.89  
% 3.52/3.89  litselect =         negative
% 3.52/3.89  
% 3.52/3.89  maxweight =         30000
% 3.52/3.89  maxdepth =          30000
% 3.52/3.89  maxlength =         115
% 3.52/3.89  maxnrvars =         195
% 3.52/3.89  excuselevel =       0
% 3.52/3.89  increasemaxweight = 0
% 3.52/3.89  
% 3.52/3.89  maxselected =       10000000
% 3.52/3.89  maxnrclauses =      10000000
% 3.52/3.89  
% 3.52/3.89  showgenerated =    0
% 3.52/3.89  showkept =         0
% 3.52/3.89  showselected =     0
% 3.52/3.89  showdeleted =      0
% 3.52/3.89  showresimp =       1
% 3.52/3.89  showstatus =       2000
% 3.52/3.89  
% 3.52/3.89  prologoutput =     1
% 3.52/3.89  nrgoals =          5000000
% 3.52/3.89  totalproof =       1
% 3.52/3.89  
% 3.52/3.89  Symbols occurring in the translation:
% 3.52/3.89  
% 3.52/3.89  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 3.52/3.89  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 3.52/3.89  !  [4, 1]      (w:1, o:15, a:1, s:1, b:0), 
% 3.52/3.89  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.52/3.89  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.52/3.89  implies  [41, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 3.52/3.89  'is_a_theorem'  [42, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 3.52/3.89  a  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 3.52/3.89  b  [46, 0]      (w:1, o:14, a:1, s:1, b:0).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Starting Search:
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Intermediate Status:
% 3.52/3.89  Generated:    64059
% 3.52/3.89  Kept:         2058
% 3.52/3.89  Inuse:        647
% 3.52/3.89  Deleted:      148
% 3.52/3.89  Deletedinuse: 35
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Intermediate Status:
% 3.52/3.89  Generated:    210342
% 3.52/3.89  Kept:         4072
% 3.52/3.89  Inuse:        1214
% 3.52/3.89  Deleted:      188
% 3.52/3.89  Deletedinuse: 54
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Intermediate Status:
% 3.52/3.89  Generated:    390935
% 3.52/3.89  Kept:         6072
% 3.52/3.89  Inuse:        1757
% 3.52/3.89  Deleted:      203
% 3.52/3.89  Deletedinuse: 64
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Intermediate Status:
% 3.52/3.89  Generated:    643673
% 3.52/3.89  Kept:         8077
% 3.52/3.89  Inuse:        2279
% 3.52/3.89  Deleted:      219
% 3.52/3.89  Deletedinuse: 70
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Intermediate Status:
% 3.52/3.89  Generated:    931516
% 3.52/3.89  Kept:         10164
% 3.52/3.89  Inuse:        2764
% 3.52/3.89  Deleted:      236
% 3.52/3.89  Deletedinuse: 70
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Intermediate Status:
% 3.52/3.89  Generated:    1161614
% 3.52/3.89  Kept:         12166
% 3.52/3.89  Inuse:        3068
% 3.52/3.89  Deleted:      243
% 3.52/3.89  Deletedinuse: 75
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  Resimplifying inuse:
% 3.52/3.89  Done
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  Bliksems!, er is een bewijs:
% 3.52/3.89  % SZS status Unsatisfiable
% 3.52/3.89  % SZS output start Refutation
% 3.52/3.89  
% 3.52/3.89  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 3.52/3.89    ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 2, [ ~( 'is_a_theorem'( implies( a, implies( implies( a, b ), b ) )
% 3.52/3.89     ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 4, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 5, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 3.52/3.89    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 3.52/3.89    Z, implies( Y, Z ) ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 7, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 3.52/3.89     ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, implies( 
% 3.52/3.89    implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 3.52/3.89    X, Y ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 9, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( implies( Y, Z ), implies( Z, implies( Y, Z ) ) ) ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 15, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 3.52/3.89    Z, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 16, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 3.52/3.89    , Y ), implies( T, Y ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 17, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), implies( implies( T, Y ), implies( 
% 3.52/3.89    U, Y ) ) ), implies( W, implies( implies( T, Y ), implies( U, Y ) ) ) ), 
% 3.52/3.89    V0 ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 18, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, Y ) ) )
% 3.52/3.89     ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 22, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Y, Y ) ), Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 26, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 27, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( implies( implies( Y, Z ), Y ), implies( T, Y ) ) ), U ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 28, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 30, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 36, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 51, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 3.52/3.89     ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 53, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 56, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ) ), implies( U, implies( Z, W ) ) ), 
% 3.52/3.89    implies( V0, implies( U, implies( Z, W ) ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 64, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( Y, X ) ), Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 66, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z, 
% 3.52/3.89    Y ), implies( T, Y ) ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 67, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 3.52/3.89     ), Y ), implies( T, Y ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 69, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( Y, implies( implies( Z, Y ), implies( T, Y ) ) ) ), U ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 80, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), implies( T, Y ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 99, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.89    X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 104, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    Y, Z ) ), implies( T, implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 105, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( Y, Z )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 125, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( implies( X, Y ), X ), implies( Z, X ) ), T ), 
% 3.52/3.89    implies( U, T ) ), W ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 140, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ), U ), implies( Z, U ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 142, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ), T ), implies( Y, T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 148, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, X
% 3.52/3.89     ), Z ), implies( T, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 191, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( implies( Y, X ), Z ), implies( T, Z ) ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 269, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.89    X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 444, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U
% 3.52/3.89    , T ) ), Y ), implies( W, Y ) ), V0 ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 452, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), implies( T, Y ) ), implies( U, implies( T, Y ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 454, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), T ), Z ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 456, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    Z ), Y ), implies( X, Y ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 458, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 466, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    implies( X, Y ), Z ) ), implies( T, implies( implies( X, Y ), Z ) ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 469, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    implies( Z, T ) ), Z ), Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 472, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 3.52/3.89     ), Y ), Y ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 477, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 3.52/3.89     ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 478, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( implies( Y, Z ), Y ), Y ) ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 479, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), X ), Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 483, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), Y ), Y ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 485, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), Y ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 519, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.89    implies( Z, implies( X, Y ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 520, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, implies( X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 568, [ 'is_a_theorem'( implies( implies( X, implies( Y, implies( X
% 3.52/3.89    , Z ) ) ), implies( T, implies( Y, implies( X, Z ) ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 588, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 3.52/3.89     ), T ), implies( Z, T ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 589, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( implies( implies( Z, T ), Y ), Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 591, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( Y, Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 594, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 595, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( Y, Z ) ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 608, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( X, Y ), implies( Z, Y ) ) ), T ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 633, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 3.52/3.89    implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 666, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.89    X, Y ), implies( Z, Y ) ), T ), X ), implies( implies( X, Y ), implies( Z
% 3.52/3.89    , Y ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 697, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    Z, X ) ), implies( T, implies( Z, X ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 698, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( Z, X ) ), implies( T, implies( Z, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 786, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    implies( Y, Z ) ), T ), implies( Y, implies( Y, Z ) ) ), implies( X, 
% 3.52/3.89    implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 789, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( Y
% 3.52/3.89    , Z ) ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 797, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.89    implies( X, Y ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 1118, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    implies( Y, Z ) ), T ), implies( implies( Z, U ), implies( Y, Z ) ) ), 
% 3.52/3.89    implies( X, implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 3528, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.89    X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 3541, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U
% 3.52/3.89    , T ) ), Y ), Y ), W ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 5623, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( T, Y )
% 3.52/3.89     ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 5632, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( implies( implies( Y, Z ), implies( T, Y ) )
% 3.52/3.89    , U ) ), Y ), implies( T, Y ) ), W ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 11279, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( implies( Y, T ), implies( X, Y ) ), Z ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 11512, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    implies( Z, T ), X ) ), implies( implies( X, Z ), implies( U, Z ) ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  .
% 3.52/3.89  clause( 11792, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( implies( Z, T ), X ) ), implies( 
% 3.52/3.89    implies( X, Z ), implies( U, Z ) ) ), W ) ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 13406, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 3.52/3.89     ) ) ] )
% 3.52/3.89  .
% 3.52/3.89  clause( 13916, [] )
% 3.52/3.89  .
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  % SZS output end Refutation
% 3.52/3.89  found a proof!
% 3.52/3.89  
% 3.52/3.89  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.52/3.89  
% 3.52/3.89  initialclauses(
% 3.52/3.89  [ clause( 13918, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 3.52/3.89    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 3.52/3.89  , clause( 13919, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , clause( 13920, [ ~( 'is_a_theorem'( implies( a, implies( implies( a, b )
% 3.52/3.89    , b ) ) ) ) ] )
% 3.52/3.89  ] ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 3.52/3.89    ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , clause( 13918, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 3.52/3.89    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.89     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , clause( 13919, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 2, [ ~( 'is_a_theorem'( implies( a, implies( implies( a, b ), b ) )
% 3.52/3.89     ) ) ] )
% 3.52/3.89  , clause( 13920, [ ~( 'is_a_theorem'( implies( a, implies( implies( a, b )
% 3.52/3.89    , b ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13922, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), Z ), implies( implies( Z, X ), implies( T, X ) ) ), U ) ) ), 
% 3.52/3.89    'is_a_theorem'( U ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ), :=( Y, U )] ), 
% 3.52/3.89    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , clause( 13922, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , Y ), Z ), implies( implies( Z, X ), implies( T, X ) ) ), U ) ) ), 
% 3.52/3.89    'is_a_theorem'( U ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13923, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 3.52/3.89    , implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) )
% 3.52/3.89     ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, T ), :=( Z, X ), :=( T, Z ), 
% 3.52/3.89    :=( U, implies( implies( implies( implies( X, Y ), implies( Z, Y ) ), 
% 3.52/3.89    implies( Y, T ) ), implies( U, implies( Y, T ) ) ) )] ), substitution( 1
% 3.52/3.89    , [ :=( X, implies( Y, T ) ), :=( Y, X ), :=( Z, implies( implies( X, Y )
% 3.52/3.89    , implies( Z, Y ) ) ), :=( T, U )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 4, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13923, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 3.52/3.89     ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13925, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, 
% 3.52/3.89    implies( Y, T ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 4, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 3.52/3.89     ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) ) ), 
% 3.52/3.89    :=( Y, W )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 3.52/3.89    :=( T, T ), :=( U, U )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 5, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 3.52/3.89    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 3.52/3.89  , clause( 13925, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, 
% 3.52/3.89    implies( Y, T ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13926, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 3.52/3.89  , clause( 5, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 3.52/3.89    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 3.52/3.89  , 1, clause( 4, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 3.52/3.89     ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, Z ), :=( Z, Y ), :=( T, implies( 
% 3.52/3.89    Y, Z ) ), :=( U, implies( Y, Z ) ), :=( W, implies( X, implies( implies( 
% 3.52/3.89    Y, Z ), implies( Z, implies( Y, Z ) ) ) ) )] ), substitution( 1, [ :=( X
% 3.52/3.89    , implies( T, Z ) ), :=( Y, implies( Y, Z ) ), :=( Z, Z ), :=( T, implies( 
% 3.52/3.89    Z, implies( Y, Z ) ) ), :=( U, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 3.52/3.89    Z, implies( Y, Z ) ) ) ) ) ] )
% 3.52/3.89  , clause( 13926, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13927, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 3.52/3.89    Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, implies( 
% 3.52/3.89    implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  , clause( 5, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 3.52/3.89    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, U ), :=( T, Z ), 
% 3.52/3.89    :=( U, X ), :=( W, implies( implies( implies( X, implies( Y, Z ) ), 
% 3.52/3.89    implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, implies( 
% 3.52/3.89    implies( T, Y ), implies( U, Y ) ) ) ) )] ), substitution( 1, [ :=( X, 
% 3.52/3.89    implies( implies( T, Y ), implies( U, Y ) ) ), :=( Y, implies( Y, Z ) ), 
% 3.52/3.89    :=( Z, implies( X, implies( Y, Z ) ) ), :=( T, W )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 7, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 3.52/3.89     ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, implies( 
% 3.52/3.89    implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  , clause( 13927, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, 
% 3.52/3.89    implies( implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13928, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 3.52/3.89    implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 5, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 3.52/3.89    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 3.52/3.89  , 1, clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, W ), 
% 3.52/3.89    :=( U, V0 ), :=( W, implies( implies( X, Y ), implies( Y, implies( X, Y )
% 3.52/3.89     ) ) )] ), substitution( 1, [ :=( X, implies( implies( implies( implies( 
% 3.52/3.89    Z, T ), implies( U, T ) ), implies( T, W ) ), implies( V0, implies( T, W
% 3.52/3.89     ) ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 3.52/3.89    X, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 13928, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 3.52/3.89    implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.89     )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13930, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    Y, Z ), implies( Z, implies( Y, Z ) ) ) ), T ) ) ), 'is_a_theorem'( T ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, implies( Y, Z ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, implies( Y, Z ) ) ) ) ), :=( Y, T )] ), substitution( 1, [ 
% 3.52/3.89    :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 9, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( implies( Y, Z ), implies( Z, implies( Y, Z ) ) ) ), T ) ) ) ] )
% 3.52/3.89  , clause( 13930, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    Y, Z ), implies( Z, implies( Y, Z ) ) ) ), T ) ) ), 'is_a_theorem'( T ) ]
% 3.52/3.89     )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13932, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Y, implies( X, Y ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 3.52/3.89    implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Y, 
% 3.52/3.89    implies( X, Y ) ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( 
% 3.52/3.89    Y, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 3.52/3.89  , clause( 13932, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Y, implies( X, Y ) ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13933, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 5, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), implies( Z, Y ) ), implies( Y, T ) ), 
% 3.52/3.89    implies( U, implies( Y, T ) ) ), W ) ) ) ] )
% 3.52/3.89  , 1, clause( 7, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, 
% 3.52/3.89    implies( implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, Z ), :=( Z, U ), :=( T, Z ), 
% 3.52/3.89    :=( U, implies( Y, Z ) ), :=( W, implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, Z ) ) ) )] ), substitution( 1, [ :=( X, implies( implies( T, 
% 3.52/3.89    Z ), implies( U, Z ) ) ), :=( Y, Z ), :=( Z, Z ), :=( T, Y ), :=( U, Z )
% 3.52/3.89    , :=( W, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 15, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 3.52/3.89    Z, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 13933, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, Z ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13934, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    Z ), Y ), implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 7, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, 
% 3.52/3.89    implies( implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, U ), :=( Z, implies( Y, Z ) ), 
% 3.52/3.89    :=( T, T ), :=( U, implies( X, implies( implies( implies( Y, Z ), Y ), 
% 3.52/3.89    implies( T, Y ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, U ) ), 
% 3.52/3.89    :=( Y, Y ), :=( Z, Z ), :=( T, implies( Y, Z ) ), :=( U, T ), :=( W, X )] )
% 3.52/3.89    ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 16, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 3.52/3.89    , Y ), implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 13934, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , Z ), Y ), implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13936, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    implies( Y, Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( 
% 3.52/3.89    W, implies( implies( T, Y ), implies( U, Y ) ) ) ), V0 ) ) ), 
% 3.52/3.89    'is_a_theorem'( V0 ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 7, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, 
% 3.52/3.89    implies( implies( T, Y ), implies( U, Y ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), implies( implies( T, Y ), implies( U, Y ) ) ), implies( W, implies( 
% 3.52/3.89    implies( T, Y ), implies( U, Y ) ) ) ) ), :=( Y, V0 )] ), substitution( 1
% 3.52/3.89    , [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U, U ), :=( W, W
% 3.52/3.89     )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 17, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), implies( implies( T, Y ), implies( 
% 3.52/3.89    U, Y ) ) ), implies( W, implies( implies( T, Y ), implies( U, Y ) ) ) ), 
% 3.52/3.89    V0 ) ) ) ] )
% 3.52/3.89  , clause( 13936, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , implies( Y, Z ) ), implies( implies( T, Y ), implies( U, Y ) ) ), 
% 3.52/3.89    implies( W, implies( implies( T, Y ), implies( U, Y ) ) ) ), V0 ) ) ), 
% 3.52/3.89    'is_a_theorem'( V0 ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1
% 3.52/3.89    , 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13937, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, Y )
% 3.52/3.89     ) ) ] )
% 3.52/3.89  , clause( 12, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Y, implies( X, Y ) ) ), Z ) ) ) ] )
% 3.52/3.89  , 1, clause( 15, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( Z, Z ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, implies( implies( X
% 3.52/3.89    , Y ), implies( Y, Y ) ) )] ), substitution( 1, [ :=( X, implies( implies( 
% 3.52/3.89    Z, T ), implies( T, implies( Z, T ) ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 18, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, Y ) ) )
% 3.52/3.89     ] )
% 3.52/3.89  , clause( 13937, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, Y
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.89     )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13939, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Y, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 18, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, Y
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Y, Y ) )
% 3.52/3.89     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 22, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Y, Y ) ), Z ) ) ) ] )
% 3.52/3.89  , clause( 13939, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Y, Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13940, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ) ] )
% 3.52/3.89  , clause( 9, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( Y, Z ), implies( Z, implies( Y, Z ) ) ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 16, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , Z ), Y ), implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ) )] ), substitution( 1, [
% 3.52/3.89     :=( X, implies( T, implies( implies( U, W ), implies( W, implies( U, W )
% 3.52/3.89     ) ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 26, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ) ] )
% 3.52/3.89  , clause( 13940, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13942, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    implies( Y, Z ), Y ), implies( T, Y ) ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 16, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , Z ), Y ), implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, Z
% 3.52/3.89     ), Y ), implies( T, Y ) ) ) ), :=( Y, U )] ), substitution( 1, [ :=( X, 
% 3.52/3.89    X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 27, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( implies( implies( Y, Z ), Y ), implies( T, Y ) ) ), U ) ) ) ] )
% 3.52/3.89  , clause( 13942, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    implies( Y, Z ), Y ), implies( T, Y ) ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 3.52/3.89     )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13944, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), X ), implies( Z, X ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 26, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 3.52/3.89    , Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 28, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ), T ) ) ) ] )
% 3.52/3.89  , clause( 13944, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , Y ), X ), implies( Z, X ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13945, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ] )
% 3.52/3.89  , clause( 22, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, Y ), implies( Y, Y ) ), Z ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, implies( implies( 
% 3.52/3.89    implies( X, X ), Y ), implies( Z, Y ) ) )] ), substitution( 1, [ :=( X, Y
% 3.52/3.89     ), :=( Y, X ), :=( Z, implies( X, X ) ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 30, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ] )
% 3.52/3.89  , clause( 13945, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13947, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    X ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 30, [ 'is_a_theorem'( implies( implies( implies( X, X ), Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, X ), Y ), 
% 3.52/3.89    implies( Z, Y ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 3.52/3.89    , Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 36, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 3.52/3.89  , clause( 13947, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , X ), Y ), implies( Z, Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13948, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 3.52/3.89     ) ) ] )
% 3.52/3.89  , clause( 36, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 3.52/3.89  , 1, clause( 4, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 3.52/3.89     ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, implies( Z, Y ) ), :=( Z, Y ), 
% 3.52/3.89    :=( T, implies( X, implies( Y, implies( Z, Y ) ) ) )] ), substitution( 1
% 3.52/3.89    , [ :=( X, Y ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( Z, Y ) ), :=( U, 
% 3.52/3.89    X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 51, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 3.52/3.89     ] )
% 3.52/3.89  , clause( 13948, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y )
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13949, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 3.52/3.89  , clause( 36, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, X ), Y ), implies( Z, Y ) ), T ) ) ) ] )
% 3.52/3.89  , 1, clause( 51, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y )
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 3.52/3.89    X, implies( Y, X ) ) )] ), substitution( 1, [ :=( X, implies( implies( 
% 3.52/3.89    implies( Z, Z ), T ), implies( U, T ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 53, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 3.52/3.89  , clause( 13949, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.89     )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13950, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ) ), implies( U, implies( Z, W ) ) ), 
% 3.52/3.89    implies( V0, implies( U, implies( Z, W ) ) ) ) ) ] )
% 3.52/3.89  , clause( 17, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), implies( implies( T, Y ), implies( 
% 3.52/3.89    U, Y ) ) ), implies( W, implies( implies( T, Y ), implies( U, Y ) ) ) ), 
% 3.52/3.89    V0 ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, U ), :=( Y, Z ), :=( Z, W ), :=( T, Y ), 
% 3.52/3.89    :=( U, T ), :=( W, X ), :=( V0, implies( implies( implies( X, implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ) ), implies( U, implies( Z, W ) ) ), 
% 3.52/3.89    implies( V0, implies( U, implies( Z, W ) ) ) ) )] ), substitution( 1, [ 
% 3.52/3.89    :=( X, implies( U, implies( Z, W ) ) ), :=( Y, implies( implies( Y, Z ), 
% 3.52/3.89    implies( T, Z ) ) ), :=( Z, implies( X, implies( implies( Y, Z ), implies( 
% 3.52/3.89    T, Z ) ) ) ), :=( T, V0 )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 56, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ) ), implies( U, implies( Z, W ) ) ), 
% 3.52/3.89    implies( V0, implies( U, implies( Z, W ) ) ) ) ) ] )
% 3.52/3.89  , clause( 13950, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ) ), implies( U, implies( Z, W ) ) ), 
% 3.52/3.89    implies( V0, implies( U, implies( Z, W ) ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 0 )] )
% 3.52/3.89     ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13952, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 3.52/3.89    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 53, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 3.52/3.89    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 64, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( Y, X ) ), Z ) ) ) ] )
% 3.52/3.89  , clause( 13952, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X )
% 3.52/3.89     ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13953, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 3.52/3.89    Z, Y ), implies( T, Y ) ) ) ) ) ] )
% 3.52/3.89  , clause( 64, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( Y, X ) ), Z ) ) ) ] )
% 3.52/3.89  , 1, clause( 4, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), implies( Z, Y ) ), implies( Y, T ) ), implies( U, implies( Y, T ) ) )
% 3.52/3.89     ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( Z, Y ), implies( T, Y ) )
% 3.52/3.89     ), :=( Y, Y ), :=( Z, implies( X, implies( Y, implies( implies( Z, Y ), 
% 3.52/3.89    implies( T, Y ) ) ) ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, Y ), 
% 3.52/3.89    :=( Z, T ), :=( T, implies( implies( Z, Y ), implies( T, Y ) ) ), :=( U, 
% 3.52/3.89    X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 66, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z, 
% 3.52/3.89    Y ), implies( T, Y ) ) ) ) ) ] )
% 3.52/3.89  , clause( 13953, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 3.52/3.89    Z, Y ), implies( T, Y ) ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13954, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 3.52/3.89    Z ) ), Y ), implies( T, Y ) ) ) ] )
% 3.52/3.89  , clause( 64, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( Y, X ) ), Z ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( Y, Z ) ), :=( Y, X ), :=( Z, 
% 3.52/3.89    implies( implies( implies( X, implies( Y, Z ) ), Y ), implies( T, Y ) ) )] )
% 3.52/3.89    , substitution( 1, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 3.52/3.89    Y, Z ) ) ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 67, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 3.52/3.89     ), Y ), implies( T, Y ) ) ) ] )
% 3.52/3.89  , clause( 13954, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), Y ), implies( T, Y ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13956, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 3.52/3.89    implies( implies( Z, Y ), implies( T, Y ) ) ) ), U ) ) ), 'is_a_theorem'( 
% 3.52/3.89    U ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 66, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 3.52/3.89    Z, Y ), implies( T, Y ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( implies( Z
% 3.52/3.89    , Y ), implies( T, Y ) ) ) ) ), :=( Y, U )] ), substitution( 1, [ :=( X, 
% 3.52/3.89    X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 69, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 3.52/3.89    implies( Y, implies( implies( Z, Y ), implies( T, Y ) ) ) ), U ) ) ) ] )
% 3.52/3.89  , clause( 13956, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 3.52/3.89    implies( implies( Z, Y ), implies( T, Y ) ) ) ), U ) ) ), 'is_a_theorem'( 
% 3.52/3.89    U ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13958, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    implies( Y, Z ) ), Y ), implies( T, Y ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 67, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), Y ), implies( T, Y ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), Y ), implies( T, Y ) ) ), :=( Y, U )] ), substitution( 1, [ :=( X, 
% 3.52/3.89    X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 80, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), implies( T, Y ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13958, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , implies( Y, Z ) ), Y ), implies( T, Y ) ), U ) ) ), 'is_a_theorem'( U )
% 3.52/3.89     ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13959, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) ) ) ] )
% 3.52/3.89  , clause( 27, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( implies( Y, Z ), Y ), implies( T, Y ) ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( T, W ) ), :=( Y, X ), :=( Z, Y ), 
% 3.52/3.89    :=( T, Z ), :=( U, implies( implies( implies( implies( implies( X, Y ), X
% 3.52/3.89     ), implies( Z, X ) ), T ), implies( U, T ) ) )] ), substitution( 1, [ 
% 3.52/3.89    :=( X, T ), :=( Y, W ), :=( Z, implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    implies( Z, X ) ) ), :=( T, U )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 99, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.89    X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) ) ) ] )
% 3.52/3.89  , clause( 13959, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13960, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    Y, Z ) ), implies( T, implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 28, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ), T ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( Y, Z )
% 3.52/3.89     ) ) )] ), substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, Y ), :=( Z
% 3.52/3.89    , implies( X, Y ) ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 104, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    Y, Z ) ), implies( T, implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 13960, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Y, Z ) ), implies( T, implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13962, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), implies( Y, Z ) ), implies( T, implies( Y, Z ) ) ), U ) ) ), 
% 3.52/3.89    'is_a_theorem'( U ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 104, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Y, Z ) ), implies( T, implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    Y, Z ) ), implies( T, implies( Y, Z ) ) ) ), :=( Y, U )] ), 
% 3.52/3.89    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 105, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( Y, Z )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , clause( 13962, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , Y ), implies( Y, Z ) ), implies( T, implies( Y, Z ) ) ), U ) ) ), 
% 3.52/3.89    'is_a_theorem'( U ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13964, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) )
% 3.52/3.89    , W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 99, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( implies( 
% 3.52/3.89    X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) ) ), :=( Y, W )] ), 
% 3.52/3.89    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 125, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( implies( X, Y ), X ), implies( Z, X ) ), T ), 
% 3.52/3.89    implies( U, T ) ), W ) ) ) ] )
% 3.52/3.89  , clause( 13964, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ), T ), implies( U, T ) )
% 3.52/3.89    , W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13965, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ), U ), implies( Z, U ) ) ) ) ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 56, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ) ), implies( U, implies( Z, W ) ) ), 
% 3.52/3.89    implies( V0, implies( U, implies( Z, W ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, implies( implies( Y
% 3.52/3.89    , Z ), implies( T, Z ) ) ), :=( T, Z ), :=( U, implies( X, implies( 
% 3.52/3.89    implies( implies( implies( Y, Z ), implies( T, Z ) ), U ), implies( Z, U
% 3.52/3.89     ) ) ) )] ), substitution( 1, [ :=( X, implies( U, W ) ), :=( Y, Y ), 
% 3.52/3.89    :=( Z, Z ), :=( T, T ), :=( U, implies( implies( implies( Y, Z ), implies( 
% 3.52/3.89    T, Z ) ), U ) ), :=( W, U ), :=( V0, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 140, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ), U ), implies( Z, U ) ) ) ) ] )
% 3.52/3.89  , clause( 13965, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ), U ), implies( Z, U ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13966, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 3.52/3.89    , implies( Z, Y ) ), T ), implies( Y, T ) ) ) ] )
% 3.52/3.89  , clause( 69, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( Y, implies( implies( Z, Y ), implies( T, Y ) ) ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 140, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), implies( T, Z ) ), U ), implies( Z, U ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 3.52/3.89    :=( U, implies( implies( implies( implies( X, Y ), implies( Z, Y ) ), T )
% 3.52/3.89    , implies( Y, T ) ) )] ), substitution( 1, [ :=( X, implies( U, implies( 
% 3.52/3.89    W, implies( implies( V0, W ), implies( V1, W ) ) ) ) ), :=( Y, X ), :=( Z
% 3.52/3.89    , Y ), :=( T, Z ), :=( U, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 142, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ), T ), implies( Y, T ) ) ) ] )
% 3.52/3.89  , clause( 13966, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), implies( Z, Y ) ), T ), implies( Y, T ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13967, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    X ), Z ), implies( T, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 142, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), implies( Z, Y ) ), T ), implies( Y, T ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, implies( Y, X ) ), 
% 3.52/3.89    :=( T, T ), :=( U, implies( X, implies( implies( implies( Y, X ), Z ), 
% 3.52/3.89    implies( T, Z ) ) ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, X ), :=( 
% 3.52/3.89    Z, Y ), :=( T, implies( implies( implies( Y, X ), Z ), implies( T, Z ) )
% 3.52/3.89     )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 148, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, X
% 3.52/3.89     ), Z ), implies( T, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 13967, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , X ), Z ), implies( T, Z ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13969, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    implies( Y, X ), Z ), implies( T, Z ) ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 148, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    Y, X ), Z ), implies( T, Z ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, X
% 3.52/3.89     ), Z ), implies( T, Z ) ) ) ), :=( Y, U )] ), substitution( 1, [ :=( X, 
% 3.52/3.89    X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 191, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( implies( Y, X ), Z ), implies( T, Z ) ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13969, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    implies( Y, X ), Z ), implies( T, Z ) ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 3.52/3.89     )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13970, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , clause( 191, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    X, implies( implies( implies( Y, X ), Z ), implies( T, Z ) ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( Y, Z ) ), :=( Y, X ), :=( Z, T ), 
% 3.52/3.89    :=( T, U ), :=( U, implies( implies( implies( implies( implies( X, 
% 3.52/3.89    implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y ) ) )] ), 
% 3.52/3.89    substitution( 1, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( implies( 
% 3.52/3.89    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ) ), :=( T, W )] )
% 3.52/3.89    ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 269, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.89    X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13970, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13972, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), 
% 3.52/3.89    implies( W, Y ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 269, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y
% 3.52/3.89     ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( implies( 
% 3.52/3.89    X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), implies( W, Y ) ) ), 
% 3.52/3.89    :=( Y, V0 )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 3.52/3.89    :=( T, T ), :=( U, U ), :=( W, W )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 444, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U
% 3.52/3.89    , T ) ), Y ), implies( W, Y ) ), V0 ) ) ) ] )
% 3.52/3.89  , clause( 13972, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), 
% 3.52/3.89    implies( W, Y ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1
% 3.52/3.89    , 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13973, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 3.52/3.89    Z ) ), implies( T, Y ) ), implies( U, implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 105, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( Y, Z )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z ), :=( T, X ), 
% 3.52/3.89    :=( U, implies( implies( implies( X, implies( Y, Z ) ), implies( T, Y ) )
% 3.52/3.89    , implies( U, implies( T, Y ) ) ) )] ), substitution( 1, [ :=( X, implies( 
% 3.52/3.89    T, Y ) ), :=( Y, implies( Y, Z ) ), :=( Z, implies( X, implies( Y, Z ) )
% 3.52/3.89     ), :=( T, U )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 452, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), implies( T, Y ) ), implies( U, implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 13973, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), implies( T, Y ) ), implies( U, implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.89    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13974, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), T ), Z ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 452, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    Y, Z ) ), implies( T, Y ) ), implies( U, implies( T, Y ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, U ), :=( Z, implies( implies( Y
% 3.52/3.89    , Z ), T ) ), :=( T, Y ), :=( U, implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), T ), Z ), implies( Y, Z ) ) ) )] ), substitution( 1, [ 
% 3.52/3.89    :=( X, implies( Z, U ) ), :=( Y, implies( Y, Z ) ), :=( Z, T ), :=( T, 
% 3.52/3.89    implies( implies( implies( Y, Z ), T ), Z ) ), :=( U, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 454, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), T ), Z ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , clause( 13974, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), T ), Z ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13975, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 3.52/3.89    , Z ), Y ), implies( X, Y ) ) ) ] )
% 3.52/3.89  , clause( 105, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( Y, Z )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 454, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    implies( Y, Z ), T ), Z ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, V0 ), 
% 3.52/3.89    :=( U, implies( implies( implies( implies( X, Y ), Z ), Y ), implies( X, 
% 3.52/3.89    Y ) ) )] ), substitution( 1, [ :=( X, implies( implies( implies( T, U ), 
% 3.52/3.89    implies( U, W ) ), implies( V0, implies( U, W ) ) ) ), :=( Y, X ), :=( Z
% 3.52/3.89    , Y ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 456, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    Z ), Y ), implies( X, Y ) ) ) ] )
% 3.52/3.89  , clause( 13975, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 3.52/3.89     ), Z ), Y ), implies( X, Y ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13977, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ), 'is_a_theorem'( T
% 3.52/3.89     ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 456, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), Z ), Y ), implies( X, Y ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 3.52/3.89    Z ), Y ), implies( X, Y ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 3.52/3.89     ), :=( Y, Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 458, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13977, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.89    implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ), 'is_a_theorem'( T
% 3.52/3.89     ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13978, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    implies( X, Y ), Z ) ), implies( T, implies( implies( X, Y ), Z ) ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 458, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 3.52/3.89    implies( implies( X, Y ), implies( implies( X, Y ), Z ) ), implies( T, 
% 3.52/3.89    implies( implies( X, Y ), Z ) ) ) )] ), substitution( 1, [ :=( X, implies( 
% 3.52/3.89    implies( X, Y ), Z ) ), :=( Y, Y ), :=( Z, implies( X, Y ) ), :=( T, T )] )
% 3.52/3.89    ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 466, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.89    implies( X, Y ), Z ) ), implies( T, implies( implies( X, Y ), Z ) ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13978, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( implies( X, Y ), Z ) ), implies( T, implies( implies( X, Y ), Z
% 3.52/3.89     ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13979, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    implies( Z, T ) ), Z ), Z ) ) ) ] )
% 3.52/3.89  , clause( 80, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), implies( T, Y ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 466, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( implies( X, Y ), Z ) ), implies( T, implies( implies( X, Y ), Z
% 3.52/3.89     ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 3.52/3.89    implies( Y, implies( Z, T ) ), Z ) ), :=( U, implies( X, implies( implies( 
% 3.52/3.89    implies( Y, implies( Z, T ) ), Z ), Z ) ) )] ), substitution( 1, [ :=( X
% 3.52/3.89    , implies( Y, implies( Z, T ) ) ), :=( Y, Z ), :=( Z, Z ), :=( T, X )] )
% 3.52/3.89    ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 469, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    implies( Z, T ) ), Z ), Z ) ) ) ] )
% 3.52/3.89  , clause( 13979, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , implies( Z, T ) ), Z ), Z ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13980, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    Z ), Y ), Y ) ) ) ] )
% 3.52/3.89  , clause( 28, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), implies( Z, X ) ), T ) ) ) ] )
% 3.52/3.89  , 1, clause( 466, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.89    implies( implies( X, Y ), Z ) ), implies( T, implies( implies( X, Y ), Z
% 3.52/3.89     ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( implies( Y
% 3.52/3.89    , Z ), Y ) ), :=( T, implies( X, implies( implies( implies( Y, Z ), Y ), 
% 3.52/3.89    Y ) ) )] ), substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, Y ), :=( 
% 3.52/3.89    Z, Y ), :=( T, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 472, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 3.52/3.89     ), Y ), Y ) ) ) ] )
% 3.52/3.89  , clause( 13980, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , Z ), Y ), Y ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13981, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X
% 3.52/3.89     ) ) ] )
% 3.52/3.89  , clause( 458, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 472, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    Y, Z ), Y ), Y ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), X ) )] ), substitution( 1, [ :=( X, 
% 3.52/3.89    implies( implies( implies( implies( Z, T ), U ), T ), implies( Z, T ) ) )
% 3.52/3.89    , :=( Y, X ), :=( Z, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 477, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 3.52/3.89     ) ] )
% 3.52/3.89  , clause( 13981, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 3.52/3.89    X ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.89     )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13983, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    implies( Y, Z ), Y ), Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 472, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    Y, Z ), Y ), Y ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, Z
% 3.52/3.89     ), Y ), Y ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 3.52/3.89     ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 478, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( implies( Y, Z ), Y ), Y ) ), T ) ) ) ] )
% 3.52/3.89  , clause( 13983, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    implies( Y, Z ), Y ), Y ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13985, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), X ), X ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 477, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X )
% 3.52/3.89    , X ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), X ), X )
% 3.52/3.89     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 479, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), X ), Z ) ) ) ] )
% 3.52/3.89  , clause( 13985, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , Y ), X ), X ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13986, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 3.52/3.89    Z ) ), Y ), Y ) ) ] )
% 3.52/3.89  , clause( 458, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( X, Y ), Z ), Y ), implies( X, Y ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 469, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    Y, implies( Z, T ) ), Z ), Z ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), Y ) )] ), substitution( 1, [
% 3.52/3.89     :=( X, implies( implies( implies( implies( T, U ), W ), U ), implies( T
% 3.52/3.89    , U ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 483, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), Y ), Y ) ) ] )
% 3.52/3.89  , clause( 13986, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 3.52/3.89    , Z ) ), Y ), Y ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13988, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    implies( Y, Z ) ), Y ), Y ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 483, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    Y, Z ) ), Y ), Y ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, Z
% 3.52/3.89     ) ), Y ), Y ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y
% 3.52/3.89     ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 485, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), Y ), T ) ) ) ] )
% 3.52/3.89  , clause( 13988, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , implies( Y, Z ) ), Y ), Y ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13989, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.89    implies( Z, implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 479, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), X ), X ), Z ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( X
% 3.52/3.89    , implies( X, Y ) ), implies( Z, implies( X, Y ) ) ) )] ), substitution( 
% 3.52/3.89    1, [ :=( X, implies( X, Y ) ), :=( Y, X ), :=( Z, X ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 519, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.89    implies( Z, implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 13989, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.89    implies( Z, implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13991, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 519, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) )
% 3.52/3.89    , implies( Z, implies( X, Y ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( X, Y ) ), 
% 3.52/3.89    implies( Z, implies( X, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( 
% 3.52/3.89    X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 520, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( X, implies( X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , clause( 13991, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.89    X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ]
% 3.52/3.89     )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13992, [ 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 3.52/3.89    X, Z ) ) ), implies( T, implies( Y, implies( X, Z ) ) ) ) ) ] )
% 3.52/3.89  , clause( 485, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, implies( Y, Z ) ), Y ), Y ), T ) ) ) ] )
% 3.52/3.89  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z ), :=( T, implies( 
% 3.52/3.89    implies( X, implies( Y, implies( X, Z ) ) ), implies( T, implies( Y, 
% 3.52/3.89    implies( X, Z ) ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, implies( 
% 3.52/3.89    X, Z ) ) ), :=( Y, X ), :=( Z, X ), :=( T, T )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 568, [ 'is_a_theorem'( implies( implies( X, implies( Y, implies( X
% 3.52/3.89    , Z ) ) ), implies( T, implies( Y, implies( X, Z ) ) ) ) ) ] )
% 3.52/3.89  , clause( 13992, [ 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 3.52/3.89    X, Z ) ) ), implies( T, implies( Y, implies( X, Z ) ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13993, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 3.52/3.89    Z ), T ), implies( Z, T ) ) ) ) ] )
% 3.52/3.89  , clause( 191, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    X, implies( implies( implies( Y, X ), Z ), implies( T, Z ) ) ), U ) ) ) ]
% 3.52/3.89     )
% 3.52/3.89  , 1, clause( 568, [ 'is_a_theorem'( implies( implies( X, implies( Y, 
% 3.52/3.89    implies( X, Z ) ) ), implies( T, implies( Y, implies( X, Z ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, T ), :=( T, Z ), 
% 3.52/3.89    :=( U, implies( X, implies( implies( implies( Y, Z ), T ), implies( Z, T
% 3.52/3.89     ) ) ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, implies( implies( Y, Z
% 3.52/3.89     ), T ) ), :=( Z, T ), :=( T, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 588, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 3.52/3.89     ), T ), implies( Z, T ) ) ) ) ] )
% 3.52/3.89  , clause( 13993, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 3.52/3.89    , Z ), T ), implies( Z, T ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13994, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( implies( implies( Z, T ), Y ), Z ) ) ) ) ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 568, [ 'is_a_theorem'( implies( implies( X, implies( Y, 
% 3.52/3.89    implies( X, Z ) ) ), implies( T, implies( Y, implies( X, Z ) ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, Y ), :=( T, implies( 
% 3.52/3.89    implies( Z, T ), Y ) ), :=( U, implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( implies( implies( Z, T ), Y ), Z ) ) ) )] ), substitution( 1, [ 
% 3.52/3.89    :=( X, implies( implies( Z, T ), Y ) ), :=( Y, implies( Y, Z ) ), :=( Z, 
% 3.52/3.89    Z ), :=( T, X )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 589, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( implies( implies( Z, T ), Y ), Z ) ) ) ) ] )
% 3.52/3.89  , clause( 13994, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( implies( implies( Z, T ), Y ), Z ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13995, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( Y, Z ) ) ) ] )
% 3.52/3.89  , clause( 478, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    X, implies( implies( implies( Y, Z ), Y ), Y ) ), T ) ) ) ] )
% 3.52/3.89  , 1, clause( 588, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 3.52/3.89    Y, Z ), T ), implies( Z, T ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( Y, Z ) ) )] ), substitution( 1, [
% 3.52/3.89     :=( X, implies( T, implies( implies( implies( U, W ), U ), U ) ) ), :=( 
% 3.52/3.89    Y, X ), :=( Z, Y ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 591, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( Y, Z ) ) ) ] )
% 3.52/3.89  , clause( 13995, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( Y, Z ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13996, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.89     ) ), U ) ) ) ] )
% 3.52/3.89  , 1, clause( 591, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 3.52/3.89    , implies( Y, Z ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, Y ), :=( Y, T ), :=( Z, X ), :=( T, Z ), 
% 3.52/3.89    :=( U, implies( X, implies( implies( X, Y ), implies( Z, Y ) ) ) )] ), 
% 3.52/3.89    substitution( 1, [ :=( X, implies( Y, T ) ), :=( Y, X ), :=( Z, implies( 
% 3.52/3.89    implies( X, Y ), implies( Z, Y ) ) )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 594, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ) ] )
% 3.52/3.89  , clause( 13996, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 13998, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.89    Y ), Z ), implies( Y, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 591, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 3.52/3.89    , implies( Y, Z ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), Z ), 
% 3.52/3.89    implies( Y, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 3.52/3.89    , Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 595, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( X, Y ), Z ), implies( Y, Z ) ), T ) ) ) ] )
% 3.52/3.89  , clause( 13998, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.89    , Y ), Z ), implies( Y, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 14000, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    X, Y ), implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.89    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.89  , 2, clause( 594, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), 
% 3.52/3.89    implies( Z, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( 
% 3.52/3.89    Y, Y ), :=( Z, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 608, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 3.52/3.89    , implies( implies( X, Y ), implies( Z, Y ) ) ), T ) ) ) ] )
% 3.52/3.89  , clause( 14000, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 3.52/3.89    X, Y ), implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.89  clause( 14001, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 3.52/3.89    implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.89  , clause( 125, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.89    implies( implies( implies( implies( X, Y ), X ), implies( Z, X ) ), T ), 
% 3.52/3.89    implies( U, T ) ), W ) ) ) ] )
% 3.52/3.89  , 1, clause( 589, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 3.52/3.89    implies( implies( implies( Z, T ), Y ), Z ) ) ) ) ] )
% 3.52/3.89  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, V0 ), 
% 3.52/3.89    :=( U, V1 ), :=( W, implies( implies( X, Y ), implies( implies( implies( 
% 3.52/3.89    Y, Z ), X ), Y ) ) )] ), substitution( 1, [ :=( X, implies( implies( 
% 3.52/3.89    implies( implies( implies( T, U ), T ), implies( W, T ) ), V0 ), implies( 
% 3.52/3.89    V1, V0 ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  subsumption(
% 3.52/3.89  clause( 633, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 3.52/3.89    implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.89  , clause( 14001, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 3.52/3.89    implies( implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.89  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.89    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.89  
% 3.52/3.89  
% 3.52/3.89  resolution(
% 3.52/3.90  clause( 14002, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( X, Y ), implies( Z, Y ) ), T ), X ), implies( implies( X, Y ), 
% 3.52/3.90    implies( Z, Y ) ) ) ) ] )
% 3.52/3.90  , clause( 608, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    X, implies( implies( X, Y ), implies( Z, Y ) ) ), T ) ) ) ] )
% 3.52/3.90  , 1, clause( 633, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 3.52/3.90    implies( implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 3.52/3.90    implies( implies( implies( implies( X, Y ), implies( Z, Y ) ), T ), X ), 
% 3.52/3.90    implies( implies( X, Y ), implies( Z, Y ) ) ) )] ), substitution( 1, [ 
% 3.52/3.90    :=( X, X ), :=( Y, implies( implies( X, Y ), implies( Z, Y ) ) ), :=( Z, 
% 3.52/3.90    T )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 666, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.90    X, Y ), implies( Z, Y ) ), T ), X ), implies( implies( X, Y ), implies( Z
% 3.52/3.90    , Y ) ) ) ) ] )
% 3.52/3.90  , clause( 14002, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( X, Y ), implies( Z, Y ) ), T ), X ), implies( implies( X, Y ), 
% 3.52/3.90    implies( Z, Y ) ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.90    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14003, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.90    Z, X ) ), implies( T, implies( Z, X ) ) ) ) ] )
% 3.52/3.90  , clause( 595, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, Y ), Z ), implies( Y, Z ) ), T ) ) ) ] )
% 3.52/3.90  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.90    implies( implies( Z, X ), implies( T, X ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 3.52/3.90    implies( implies( X, Y ), implies( Z, X ) ), implies( T, implies( Z, X )
% 3.52/3.90     ) ) )] ), substitution( 1, [ :=( X, implies( Z, X ) ), :=( Y, Y ), :=( Z
% 3.52/3.90    , implies( X, Y ) ), :=( T, T )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 697, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.90    Z, X ) ), implies( T, implies( Z, X ) ) ) ) ] )
% 3.52/3.90  , clause( 14003, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.90    implies( Z, X ) ), implies( T, implies( Z, X ) ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.90    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14005, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    Y ), implies( Z, X ) ), implies( T, implies( Z, X ) ) ), U ) ) ), 
% 3.52/3.90    'is_a_theorem'( U ) ] )
% 3.52/3.90  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.90    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.90  , 2, clause( 697, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.90    implies( Z, X ) ), implies( T, implies( Z, X ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), implies( 
% 3.52/3.90    Z, X ) ), implies( T, implies( Z, X ) ) ) ), :=( Y, U )] ), 
% 3.52/3.90    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 698, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, Y ), implies( Z, X ) ), implies( T, implies( Z, X )
% 3.52/3.90     ) ), U ) ) ) ] )
% 3.52/3.90  , clause( 14005, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.90    , Y ), implies( Z, X ) ), implies( T, implies( Z, X ) ) ), U ) ) ), 
% 3.52/3.90    'is_a_theorem'( U ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14006, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( Y, implies( Y, Z ) ) ), implies( X, 
% 3.52/3.90    implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , clause( 520, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( X, implies( X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ) ]
% 3.52/3.90     )
% 3.52/3.90  , 1, clause( 633, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 3.52/3.90    implies( implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( 
% 3.52/3.90    implies( implies( implies( X, implies( Y, Z ) ), T ), implies( Y, implies( 
% 3.52/3.90    Y, Z ) ) ), implies( X, implies( Y, Z ) ) ) )] ), substitution( 1, [ :=( 
% 3.52/3.90    X, implies( Y, implies( Y, Z ) ) ), :=( Y, implies( X, implies( Y, Z ) )
% 3.52/3.90     ), :=( Z, T )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 786, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( Y, implies( Y, Z ) ) ), implies( X, 
% 3.52/3.90    implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , clause( 14006, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( Y, implies( Y, Z ) ) ), implies( X, 
% 3.52/3.90    implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.90    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14007, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( 
% 3.52/3.90    Y, Z ) ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , clause( 520, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( X, implies( X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ) ]
% 3.52/3.90     )
% 3.52/3.90  , 1, clause( 519, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) )
% 3.52/3.90    , implies( Z, implies( X, Y ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( Y, implies( 
% 3.52/3.90    Y, Z ) ) ), :=( T, implies( X, implies( implies( Y, implies( Y, Z ) ), 
% 3.52/3.90    implies( Y, Z ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, implies( 
% 3.52/3.90    Y, Z ) ) ), :=( Y, implies( Y, Z ) ), :=( Z, X )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 789, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( Y
% 3.52/3.90    , Z ) ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , clause( 14007, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( 
% 3.52/3.90    Y, Z ) ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 3.52/3.90    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14008, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.90    implies( X, Y ) ) ) ] )
% 3.52/3.90  , clause( 520, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( X, implies( X, Y ) ), implies( Z, implies( X, Y ) ) ), T ) ) ) ]
% 3.52/3.90     )
% 3.52/3.90  , 1, clause( 789, [ 'is_a_theorem'( implies( X, implies( implies( Y, 
% 3.52/3.90    implies( Y, Z ) ), implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 3.52/3.90    implies( X, implies( X, Y ) ), implies( X, Y ) ) )] ), substitution( 1, [
% 3.52/3.90     :=( X, implies( implies( Z, implies( Z, T ) ), implies( U, implies( Z, T
% 3.52/3.90     ) ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 797, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.90    implies( X, Y ) ) ) ] )
% 3.52/3.90  , clause( 14008, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) ), 
% 3.52/3.90    implies( X, Y ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.90     )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14009, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( implies( Z, U ), implies( Y, Z ) ) ), 
% 3.52/3.90    implies( X, implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , clause( 698, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, Y ), implies( Z, X ) ), implies( T, implies( Z, X )
% 3.52/3.90     ) ), U ) ) ) ] )
% 3.52/3.90  , 1, clause( 633, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 3.52/3.90    implies( implies( Y, Z ), X ), Y ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, Z ), :=( Y, U ), :=( Z, Y ), :=( T, X ), 
% 3.52/3.90    :=( U, implies( implies( implies( implies( X, implies( Y, Z ) ), T ), 
% 3.52/3.90    implies( implies( Z, U ), implies( Y, Z ) ) ), implies( X, implies( Y, Z
% 3.52/3.90     ) ) ) )] ), substitution( 1, [ :=( X, implies( implies( Z, U ), implies( 
% 3.52/3.90    Y, Z ) ) ), :=( Y, implies( X, implies( Y, Z ) ) ), :=( Z, T )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 1118, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( implies( Z, U ), implies( Y, Z ) ) ), 
% 3.52/3.90    implies( X, implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , clause( 14009, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( implies( Z, U ), implies( Y, Z ) ) ), 
% 3.52/3.90    implies( X, implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14010, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y ) ) ] )
% 3.52/3.90  , clause( 444, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U
% 3.52/3.90    , T ) ), Y ), implies( W, Y ) ), V0 ) ) ) ] )
% 3.52/3.90  , 1, clause( 797, [ 'is_a_theorem'( implies( implies( X, implies( X, Y ) )
% 3.52/3.90    , implies( X, Y ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), 
% 3.52/3.90    :=( U, U ), :=( W, implies( implies( implies( implies( X, implies( Y, Z )
% 3.52/3.90     ), T ), implies( U, T ) ), Y ) ), :=( V0, implies( implies( implies( 
% 3.52/3.90    implies( implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y )
% 3.52/3.90     )] ), substitution( 1, [ :=( X, implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( U, T ) ), Y ) ), :=( Y, Y )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 3528, [ 'is_a_theorem'( implies( implies( implies( implies( implies( 
% 3.52/3.90    X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y ) ) ] )
% 3.52/3.90  , clause( 14010, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14012, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y )
% 3.52/3.90    , W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.90  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.90    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.90  , 2, clause( 3528, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( implies( 
% 3.52/3.90    X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y ) ), :=( Y, W )] ), 
% 3.52/3.90    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 3541, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U
% 3.52/3.90    , T ) ), Y ), Y ), W ) ) ) ] )
% 3.52/3.90  , clause( 14012, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( implies( X, implies( Y, Z ) ), T ), implies( U, T ) ), Y ), Y )
% 3.52/3.90    , W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14013, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.90    implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( T, Y )
% 3.52/3.90     ) ) ] )
% 3.52/3.90  , clause( 3541, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U
% 3.52/3.90    , T ) ), Y ), Y ), W ) ) ) ] )
% 3.52/3.90  , 1, clause( 1118, [ 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.90    , implies( Y, Z ) ), T ), implies( implies( Z, U ), implies( Y, Z ) ) ), 
% 3.52/3.90    implies( X, implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( Y, Z ), 
% 3.52/3.90    implies( T, Y ) ) ), :=( Z, U ), :=( T, Y ), :=( U, T ), :=( W, implies( 
% 3.52/3.90    implies( implies( X, implies( implies( implies( Y, Z ), implies( T, Y ) )
% 3.52/3.90    , U ) ), Y ), implies( T, Y ) ) )] ), substitution( 1, [ :=( X, implies( 
% 3.52/3.90    implies( X, implies( implies( implies( Y, Z ), implies( T, Y ) ), U ) ), 
% 3.52/3.90    Y ) ), :=( Y, T ), :=( Z, Y ), :=( T, implies( implies( Y, Z ), implies( 
% 3.52/3.90    T, Y ) ) ), :=( U, Z )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 5623, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.90    implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( T, Y )
% 3.52/3.90     ) ) ] )
% 3.52/3.90  , clause( 14013, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.90    implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( T, Y )
% 3.52/3.90     ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14015, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( 
% 3.52/3.90    T, Y ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.90  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.90    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.90  , 2, clause( 5623, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 3.52/3.90    implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( T, Y )
% 3.52/3.90     ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( 
% 3.52/3.90    implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), implies( T, Y )
% 3.52/3.90     ) ), :=( Y, W )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z
% 3.52/3.90     ), :=( T, T ), :=( U, U )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 5632, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, implies( implies( implies( Y, Z ), implies( T, Y ) )
% 3.52/3.90    , U ) ), Y ), implies( T, Y ) ), W ) ) ) ] )
% 3.52/3.90  , clause( 14015, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.90    , implies( implies( implies( Y, Z ), implies( T, Y ) ), U ) ), Y ), 
% 3.52/3.90    implies( T, Y ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14016, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.90    implies( implies( implies( Y, T ), implies( X, Y ) ), Z ) ) ) ] )
% 3.52/3.90  , clause( 5632, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, implies( implies( implies( Y, Z ), implies( T, Y ) )
% 3.52/3.90    , U ) ), Y ), implies( T, Y ) ), W ) ) ) ] )
% 3.52/3.90  , 1, clause( 666, [ 'is_a_theorem'( implies( implies( implies( implies( 
% 3.52/3.90    implies( X, Y ), implies( Z, Y ) ), T ), X ), implies( implies( X, Y ), 
% 3.52/3.90    implies( Z, Y ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), Z ) ), :=( Y, Y )
% 3.52/3.90    , :=( Z, T ), :=( T, X ), :=( U, Z ), :=( W, implies( implies( implies( X
% 3.52/3.90    , Y ), Z ), implies( implies( implies( Y, T ), implies( X, Y ) ), Z ) ) )] )
% 3.52/3.90    , substitution( 1, [ :=( X, implies( X, Y ) ), :=( Y, Z ), :=( Z, implies( 
% 3.52/3.90    implies( Y, T ), implies( X, Y ) ) ), :=( T, Y )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 11279, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.90    implies( implies( implies( Y, T ), implies( X, Y ) ), Z ) ) ) ] )
% 3.52/3.90  , clause( 14016, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 3.52/3.90    implies( implies( implies( Y, T ), implies( X, Y ) ), Z ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 3.52/3.90    permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14017, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.90    implies( Z, T ), X ) ), implies( implies( X, Z ), implies( U, Z ) ) ) ) ]
% 3.52/3.90     )
% 3.52/3.90  , clause( 3, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, Y ), Z ), implies( implies( Z, X ), implies( T, X )
% 3.52/3.90     ) ), U ) ) ) ] )
% 3.52/3.90  , 1, clause( 11279, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z
% 3.52/3.90     ), implies( implies( implies( Y, T ), implies( X, Y ) ), Z ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, X ), :=( T, U ), 
% 3.52/3.90    :=( U, implies( implies( implies( X, Y ), implies( implies( Z, T ), X ) )
% 3.52/3.90    , implies( implies( X, Z ), implies( U, Z ) ) ) )] ), substitution( 1, [ 
% 3.52/3.90    :=( X, implies( Z, T ) ), :=( Y, X ), :=( Z, implies( implies( X, Z ), 
% 3.52/3.90    implies( U, Z ) ) ), :=( T, Y )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 11512, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 3.52/3.90    implies( Z, T ), X ) ), implies( implies( X, Z ), implies( U, Z ) ) ) ) ]
% 3.52/3.90     )
% 3.52/3.90  , clause( 14017, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.90    implies( implies( Z, T ), X ) ), implies( implies( X, Z ), implies( U, Z
% 3.52/3.90     ) ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14019, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    Y ), implies( implies( Z, T ), X ) ), implies( implies( X, Z ), implies( 
% 3.52/3.90    U, Z ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.90  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 3.52/3.90    , ~( 'is_a_theorem'( X ) ) ] )
% 3.52/3.90  , 2, clause( 11512, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 3.52/3.90    implies( implies( Z, T ), X ) ), implies( implies( X, Z ), implies( U, Z
% 3.52/3.90     ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), implies( 
% 3.52/3.90    implies( Z, T ), X ) ), implies( implies( X, Z ), implies( U, Z ) ) ) ), 
% 3.52/3.90    :=( Y, W )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 3.52/3.90    :=( T, T ), :=( U, U )] )).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 11792, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, Y ), implies( implies( Z, T ), X ) ), implies( 
% 3.52/3.90    implies( X, Z ), implies( U, Z ) ) ), W ) ) ) ] )
% 3.52/3.90  , clause( 14019, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 3.52/3.90    , Y ), implies( implies( Z, T ), X ) ), implies( implies( X, Z ), implies( 
% 3.52/3.90    U, Z ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 3.52/3.90    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14020, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 3.52/3.90     ) ) ] )
% 3.52/3.90  , clause( 11792, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 3.52/3.90    implies( implies( X, Y ), implies( implies( Z, T ), X ) ), implies( 
% 3.52/3.90    implies( X, Z ), implies( U, Z ) ) ), W ) ) ) ] )
% 3.52/3.90  , 1, clause( 786, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 3.52/3.90    implies( Y, Z ) ), T ), implies( Y, implies( Y, Z ) ) ), implies( X, 
% 3.52/3.90    implies( Y, Z ) ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [ :=( X, X ), :=( Y, implies( implies( X, Y ), Y ) )
% 3.52/3.90    , :=( Z, Y ), :=( T, Z ), :=( U, implies( X, Y ) ), :=( W, implies( X, 
% 3.52/3.90    implies( implies( X, Y ), Y ) ) )] ), substitution( 1, [ :=( X, X ), :=( 
% 3.52/3.90    Y, implies( X, Y ) ), :=( Z, Y ), :=( T, implies( implies( Y, Z ), X ) )] )
% 3.52/3.90    ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 13406, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 3.52/3.90     ) ) ] )
% 3.52/3.90  , clause( 14020, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y
% 3.52/3.90     ) ) ) ] )
% 3.52/3.90  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 3.52/3.90     )] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  resolution(
% 3.52/3.90  clause( 14021, [] )
% 3.52/3.90  , clause( 2, [ ~( 'is_a_theorem'( implies( a, implies( implies( a, b ), b )
% 3.52/3.90     ) ) ) ] )
% 3.52/3.90  , 0, clause( 13406, [ 'is_a_theorem'( implies( X, implies( implies( X, Y )
% 3.52/3.90    , Y ) ) ) ] )
% 3.52/3.90  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 3.52/3.90    ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  subsumption(
% 3.52/3.90  clause( 13916, [] )
% 3.52/3.90  , clause( 14021, [] )
% 3.52/3.90  , substitution( 0, [] ), permutation( 0, [] ) ).
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  end.
% 3.52/3.90  
% 3.52/3.90  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 3.52/3.90  
% 3.52/3.90  Memory use:
% 3.52/3.90  
% 3.52/3.90  space for terms:        372649
% 3.52/3.90  space for clauses:      1520547
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  clauses generated:      1363255
% 3.52/3.90  clauses kept:           13917
% 3.52/3.90  clauses selected:       3418
% 3.52/3.90  clauses deleted:        273
% 3.52/3.90  clauses inuse deleted:  103
% 3.52/3.90  
% 3.52/3.90  subsentry:          1357580
% 3.52/3.90  literals s-matched: 1349612
% 3.52/3.90  literals matched:   1349611
% 3.52/3.90  full subsumption:   0
% 3.52/3.90  
% 3.52/3.90  checksum:           1095848921
% 3.52/3.90  
% 3.52/3.90  
% 3.52/3.90  Bliksem ended
%------------------------------------------------------------------------------