TSTP Solution File: LCL092-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL092-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n004.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Sun Jul 17 07:50:13 EDT 2022

% Result   : Unsatisfiable 0.71s 1.12s
% Output   : Refutation 0.71s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : LCL092-1 : TPTP v8.1.0. Released v1.0.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n004.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Sun Jul  3 01:02:53 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.71/1.12  *** allocated 10000 integers for termspace/termends
% 0.71/1.12  *** allocated 10000 integers for clauses
% 0.71/1.12  *** allocated 10000 integers for justifications
% 0.71/1.12  Bliksem 1.12
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  Automatic Strategy Selection
% 0.71/1.12  
% 0.71/1.12  Clauses:
% 0.71/1.12  [
% 0.71/1.12     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 0.71/1.12    'is_a_theorem'( Y ) ],
% 0.71/1.12     [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( Z, T ) ), 
% 0.71/1.12    implies( implies( T, X ), implies( U, implies( Z, X ) ) ) ) ) ],
% 0.71/1.12     [ ~( 'is_a_theorem'( implies( implies( implies( a, b ), a ), a ) ) ) ]
% 0.71/1.12  ] .
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  percentage equality = 0.000000, percentage horn = 1.000000
% 0.71/1.12  This is a near-Horn, non-equality  problem
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  Options Used:
% 0.71/1.12  
% 0.71/1.12  useres =            1
% 0.71/1.12  useparamod =        0
% 0.71/1.12  useeqrefl =         0
% 0.71/1.12  useeqfact =         0
% 0.71/1.12  usefactor =         1
% 0.71/1.12  usesimpsplitting =  0
% 0.71/1.12  usesimpdemod =      0
% 0.71/1.12  usesimpres =        4
% 0.71/1.12  
% 0.71/1.12  resimpinuse      =  1000
% 0.71/1.12  resimpclauses =     20000
% 0.71/1.12  substype =          standard
% 0.71/1.12  backwardsubs =      1
% 0.71/1.12  selectoldest =      5
% 0.71/1.12  
% 0.71/1.12  litorderings [0] =  split
% 0.71/1.12  litorderings [1] =  liftord
% 0.71/1.12  
% 0.71/1.12  termordering =      none
% 0.71/1.12  
% 0.71/1.12  litapriori =        1
% 0.71/1.12  termapriori =       0
% 0.71/1.12  litaposteriori =    0
% 0.71/1.12  termaposteriori =   0
% 0.71/1.12  demodaposteriori =  0
% 0.71/1.12  ordereqreflfact =   0
% 0.71/1.12  
% 0.71/1.12  litselect =         negative
% 0.71/1.12  
% 0.71/1.12  maxweight =         30000
% 0.71/1.12  maxdepth =          30000
% 0.71/1.12  maxlength =         115
% 0.71/1.12  maxnrvars =         195
% 0.71/1.12  excuselevel =       0
% 0.71/1.12  increasemaxweight = 0
% 0.71/1.12  
% 0.71/1.12  maxselected =       10000000
% 0.71/1.12  maxnrclauses =      10000000
% 0.71/1.12  
% 0.71/1.12  showgenerated =    0
% 0.71/1.12  showkept =         0
% 0.71/1.12  showselected =     0
% 0.71/1.12  showdeleted =      0
% 0.71/1.12  showresimp =       1
% 0.71/1.12  showstatus =       2000
% 0.71/1.12  
% 0.71/1.12  prologoutput =     1
% 0.71/1.12  nrgoals =          5000000
% 0.71/1.12  totalproof =       1
% 0.71/1.12  
% 0.71/1.12  Symbols occurring in the translation:
% 0.71/1.12  
% 0.71/1.12  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.71/1.12  .  [1, 2]      (w:1, o:24, a:1, s:1, b:0), 
% 0.71/1.12  !  [4, 1]      (w:1, o:18, a:1, s:1, b:0), 
% 0.71/1.12  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.12  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.71/1.12  implies  [41, 2]      (w:1, o:49, a:1, s:1, b:0), 
% 0.71/1.12  'is_a_theorem'  [42, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 0.71/1.12  a  [48, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 0.71/1.12  b  [49, 0]      (w:1, o:17, a:1, s:1, b:0).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  Starting Search:
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  Bliksems!, er is een bewijs:
% 0.71/1.12  % SZS status Unsatisfiable
% 0.71/1.12  % SZS output start Refutation
% 0.71/1.12  
% 0.71/1.12  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.71/1.12    ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( Z
% 0.71/1.12    , T ) ), implies( implies( T, X ), implies( U, implies( Z, X ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  .
% 0.71/1.12  clause( 2, [ ~( 'is_a_theorem'( implies( implies( implies( a, b ), a ), a )
% 0.71/1.12     ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, T ) ), implies( implies( T, X ), 
% 0.71/1.12    implies( U, implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 4, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 0.71/1.12     ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( Z, 
% 0.71/1.12    T ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 5, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), implies( Z, T ) ), implies( U, 
% 0.71/1.12    implies( implies( W, Z ), implies( Z, T ) ) ) ), V0 ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 0.71/1.12    Z, implies( implies( T, U ), implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 7, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, implies( 
% 0.71/1.12    V0, implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 0.71/1.12    implies( Z, T ), implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 12, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( implies( Z, T ), implies( T, Y ) )
% 0.71/1.12     ) ), U ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 13, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 15, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Y, 
% 0.71/1.12    Z ), implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 16, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), T ), implies( U, 
% 0.71/1.12    implies( Z, T ) ) ), W ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 17, [ 'is_a_theorem'( V1 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( 
% 0.71/1.12    U, Y ) ) ), implies( W, implies( V0, implies( T, implies( U, Y ) ) ) ) )
% 0.71/1.12    , V1 ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 18, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 19, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.71/1.12    implies( Y, implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) ) )
% 0.71/1.12    , W ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 23, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, implies( T, Y ) ) ) ), U ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 27, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 0.71/1.12     ), T ), implies( U, implies( implies( implies( T, W ), Z ), T ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  .
% 0.71/1.12  clause( 32, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), T ), implies( U, implies( implies( 
% 0.71/1.12    implies( T, W ), Z ), T ) ) ), V0 ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 51, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ), U ), implies( W, implies( X, U ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  .
% 0.71/1.12  clause( 59, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    implies( T, U ), implies( U, implies( W, implies( V0, U ) ) ) ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  .
% 0.71/1.12  clause( 74, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z, 
% 0.71/1.12    T ), implies( T, implies( U, implies( W, T ) ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 76, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 0.71/1.12    Z, implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 78, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 0.71/1.12    Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 84, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( Z, implies( T, Y ) ) ) ), U ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  .
% 0.71/1.12  clause( 85, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.71/1.12    implies( T, implies( U, implies( X, implies( Y, Z ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 111, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 119, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 121, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), T ), implies( U, implies( Z, T )
% 0.71/1.12     ) ), W ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 122, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, X ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 130, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, implies( T, X ) ) ) ), U ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 133, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, implies( W, Z ) ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 139, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, implies( T, implies( U, implies( W, Z ) ) ) ) )
% 0.71/1.12     ), V0 ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 270, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, implies( T, X
% 0.71/1.12     ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 327, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 330, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z
% 0.71/1.12    , T ), implies( U, implies( T, T ) ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 332, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, Y ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 334, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, X ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 336, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, X ) ) ), T ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 348, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( T, implies( Z, Z ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 350, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.71/1.12    implies( Y, Y ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 353, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ), T ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 358, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, T ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 367, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Z ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 369, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 370, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, Z ) ) ), T ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 371, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 373, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , X ), Y ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 374, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, Z ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 381, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 383, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 389, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, X ) ), Z ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 398, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 401, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    implies( implies( T, U ), T ), T ) ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 423, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    implies( Z, T ), Z ), Z ) ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 425, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.71/1.12     ), Y ), Y ) ) ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 427, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 0.71/1.12     ) ] )
% 0.71/1.12  .
% 0.71/1.12  clause( 430, [] )
% 0.71/1.12  .
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  % SZS output end Refutation
% 0.71/1.12  found a proof!
% 0.71/1.12  
% 0.71/1.12  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.12  
% 0.71/1.12  initialclauses(
% 0.71/1.12  [ clause( 432, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.71/1.12    X ) ), 'is_a_theorem'( Y ) ] )
% 0.71/1.12  , clause( 433, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 434, [ ~( 'is_a_theorem'( implies( implies( implies( a, b ), a )
% 0.71/1.12    , a ) ) ) ] )
% 0.71/1.12  ] ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 0.71/1.12    ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , clause( 432, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( 
% 0.71/1.12    X ) ), 'is_a_theorem'( Y ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.12     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( Z
% 0.71/1.12    , T ) ), implies( implies( T, X ), implies( U, implies( Z, X ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 433, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 2, [ ~( 'is_a_theorem'( implies( implies( implies( a, b ), a ), a )
% 0.71/1.12     ) ) ] )
% 0.71/1.12  , clause( 434, [ ~( 'is_a_theorem'( implies( implies( implies( a, b ), a )
% 0.71/1.12    , a ) ) ) ] )
% 0.71/1.12  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 436, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.71/1.12     ), implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, 
% 0.71/1.12    X ) ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X ) ) ) ) ), 
% 0.71/1.12    :=( Y, W )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 0.71/1.12    :=( T, T ), :=( U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, T ) ), implies( implies( T, X ), 
% 0.71/1.12    implies( U, implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.71/1.12  , clause( 436, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    Y ), implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z
% 0.71/1.12    , X ) ) ) ), W ) ) ), 'is_a_theorem'( W ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 437, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( Z
% 0.71/1.12    , T ) ) ) ) ) ] )
% 0.71/1.12  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, T ) ), implies( implies( T, X ), 
% 0.71/1.12    implies( U, implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, Y ), :=( T, W ), 
% 0.71/1.12    :=( U, X ), :=( W, implies( implies( implies( X, implies( Y, Z ) ), 
% 0.71/1.12    implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( Z, T )
% 0.71/1.12     ) ) ) )] ), substitution( 1, [ :=( X, implies( Z, T ) ), :=( Y, implies( 
% 0.71/1.12    Y, W ) ), :=( Z, implies( W, Z ) ), :=( T, implies( X, implies( Y, Z ) )
% 0.71/1.12     ), :=( U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 4, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 0.71/1.12     ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( Z, 
% 0.71/1.12    T ) ) ) ) ) ] )
% 0.71/1.12  , clause( 437, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 0.71/1.12    Z ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( 
% 0.71/1.12    Z, T ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 439, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    implies( Y, Z ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z
% 0.71/1.12     ), implies( Z, T ) ) ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 4, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 0.71/1.12    , Z ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( 
% 0.71/1.12    Z, T ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( Z
% 0.71/1.12    , T ) ) ) ) ), :=( Y, V0 )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )
% 0.71/1.12    , :=( Z, Z ), :=( T, T ), :=( U, U ), :=( W, W )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 5, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), implies( Z, T ) ), implies( U, 
% 0.71/1.12    implies( implies( W, Z ), implies( Z, T ) ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , clause( 439, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    implies( Y, Z ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z
% 0.71/1.12     ), implies( Z, T ) ) ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1
% 0.71/1.12    , 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 440, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( implies( T, U ), implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 5, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), implies( Z, T ) ), implies( U, 
% 0.71/1.12    implies( implies( W, Z ), implies( Z, T ) ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 4, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 0.71/1.12    , Z ) ), implies( Z, T ) ), implies( U, implies( implies( W, Z ), implies( 
% 0.71/1.12    Z, T ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, W ), :=( Y, V0 ), :=( Z, U ), :=( T, Z ), 
% 0.71/1.12    :=( U, Z ), :=( W, T ), :=( V0, implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( implies( T, U ), implies( U, Z ) ) ) ) ) )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, implies( W, implies( V0, U ) ) ), :=( Y, U ), 
% 0.71/1.12    :=( Z, Z ), :=( T, implies( implies( T, U ), implies( U, Z ) ) ), :=( U, 
% 0.71/1.12    X ), :=( W, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 0.71/1.12    Z, implies( implies( T, U ), implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 440, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( implies( T, U ), implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 441, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, implies( 
% 0.71/1.12    V0, implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 5, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), implies( Z, T ) ), implies( U, 
% 0.71/1.12    implies( implies( W, Z ), implies( Z, T ) ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, Y ), :=( T, Z ), 
% 0.71/1.12    :=( U, V0 ), :=( W, X ), :=( V0, implies( implies( implies( implies( X, Y
% 0.71/1.12     ), implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, 
% 0.71/1.12    implies( V0, implies( T, implies( U, Y ) ) ) ) ) )] ), substitution( 1, [
% 0.71/1.12     :=( X, implies( T, implies( U, Y ) ) ), :=( Y, implies( Y, Z ) ), :=( Z
% 0.71/1.12    , V0 ), :=( T, implies( implies( X, Y ), implies( Y, Z ) ) ), :=( U, W )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 7, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, implies( 
% 0.71/1.12    V0, implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 441, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 0.71/1.12    , implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, implies( 
% 0.71/1.12    V0, implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 0 )] )
% 0.71/1.12     ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 442, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( implies( Z, T ), implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 5, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), implies( Z, T ) ), implies( U, 
% 0.71/1.12    implies( implies( W, Z ), implies( Z, T ) ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 6, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( implies( T, U ), implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 0.71/1.12    :=( U, V2 ), :=( W, V3 ), :=( V0, implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( implies( Z, T ), implies( T, Y ) ) ) ) )] ), substitution( 1, [ 
% 0.71/1.12    :=( X, implies( implies( implies( U, implies( W, V0 ) ), implies( V0, V1
% 0.71/1.12     ) ), implies( V2, implies( implies( V3, V0 ), implies( V0, V1 ) ) ) ) )
% 0.71/1.12    , :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 0.71/1.12    implies( Z, T ), implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 442, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( implies( Z, T ), implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 444, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, implies( implies( Z, T ), implies( T, Y ) ) ) ), U ) ) ), 
% 0.71/1.12    'is_a_theorem'( U ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 8, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( implies( Z, T ), implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( implies( Z, T ), implies( T, Y ) ) ) ) ), :=( Y, U )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 12, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( implies( Z, T ), implies( T, Y ) )
% 0.71/1.12     ) ), U ) ) ) ] )
% 0.71/1.12  , clause( 444, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, implies( implies( Z, T ), implies( T, Y ) ) ) ), U ) ) ), 
% 0.71/1.12    'is_a_theorem'( U ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 445, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , clause( 12, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( implies( Z, T ), implies( T, Y ) )
% 0.71/1.12     ) ), U ) ) ) ] )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, Z ), :=( Z, X ), :=( T, Y ), 
% 0.71/1.12    :=( U, implies( implies( implies( implies( X, Y ), implies( Y, Z ) ), T )
% 0.71/1.12    , implies( U, implies( Z, T ) ) ) )] ), substitution( 1, [ :=( X, T ), 
% 0.71/1.12    :=( Y, Z ), :=( Z, Z ), :=( T, implies( implies( X, Y ), implies( Y, Z )
% 0.71/1.12     ) ), :=( U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 13, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , clause( 445, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 0.71/1.12    , implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 446, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Y
% 0.71/1.12    , Z ), implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, T ) ), implies( implies( T, X ), 
% 0.71/1.12    implies( U, implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 13, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.71/1.12     ), implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, U ), :=( Z, U ), :=( T, Y ), 
% 0.71/1.12    :=( U, T ), :=( W, implies( X, implies( Y, implies( implies( Y, Z ), 
% 0.71/1.12    implies( T, implies( U, Z ) ) ) ) ) )] ), substitution( 1, [ :=( X, Z ), 
% 0.71/1.12    :=( Y, U ), :=( Z, Y ), :=( T, implies( implies( Y, Z ), implies( T, 
% 0.71/1.12    implies( U, Z ) ) ) ), :=( U, X )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 15, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Y, 
% 0.71/1.12    Z ), implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 446, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    Y, Z ), implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 448, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) )
% 0.71/1.12    , W ) ) ), 'is_a_theorem'( W ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 13, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.71/1.12     ), implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ), :=( Y, W )] )
% 0.71/1.12    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( 
% 0.71/1.12    U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 16, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), T ), implies( U, 
% 0.71/1.12    implies( Z, T ) ) ), W ) ) ) ] )
% 0.71/1.12  , clause( 448, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) )
% 0.71/1.12    , W ) ) ), 'is_a_theorem'( W ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 450, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), 
% 0.71/1.12    implies( W, implies( V0, implies( T, implies( U, Y ) ) ) ) ), V1 ) ) ), 
% 0.71/1.12    'is_a_theorem'( V1 ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 7, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.71/1.12     ), implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, 
% 0.71/1.12    implies( V0, implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), implies( W, implies( 
% 0.71/1.12    V0, implies( T, implies( U, Y ) ) ) ) ) ), :=( Y, V1 )] ), substitution( 
% 0.71/1.12    1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U, U ), :=( W, W
% 0.71/1.12     ), :=( V0, V0 )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 17, [ 'is_a_theorem'( V1 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( 
% 0.71/1.12    U, Y ) ) ), implies( W, implies( V0, implies( T, implies( U, Y ) ) ) ) )
% 0.71/1.12    , V1 ) ) ) ] )
% 0.71/1.12  , clause( 450, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, Z ) ), implies( T, implies( U, Y ) ) ), 
% 0.71/1.12    implies( W, implies( V0, implies( T, implies( U, Y ) ) ) ) ), V1 ) ) ), 
% 0.71/1.12    'is_a_theorem'( V1 ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W ), :=( V0, V0 ), :=( V1, V1 )] ), permutation( 0, [ ==>( 
% 0.71/1.12    0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 451, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 12, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( implies( Z, T ), implies( T, Y ) )
% 0.71/1.12     ) ), U ) ) ) ] )
% 0.71/1.12  , 1, clause( 15, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    Y, Z ), implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 0.71/1.12    :=( U, implies( X, implies( implies( X, Y ), implies( Z, implies( T, Y )
% 0.71/1.12     ) ) ) )] ), substitution( 1, [ :=( X, implies( implies( U, W ), implies( 
% 0.71/1.12    W, implies( implies( V0, V1 ), implies( V1, W ) ) ) ) ), :=( Y, X ), :=( 
% 0.71/1.12    Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 18, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 451, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 453, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 0.71/1.12    implies( Y, Z ), implies( T, implies( U, Z ) ) ) ) ), W ) ) ), 
% 0.71/1.12    'is_a_theorem'( W ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 15, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    Y, Z ), implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( implies( Y
% 0.71/1.12    , Z ), implies( T, implies( U, Z ) ) ) ) ) ), :=( Y, W )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 19, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.71/1.12    implies( Y, implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) ) )
% 0.71/1.12    , W ) ) ) ] )
% 0.71/1.12  , clause( 453, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 0.71/1.12    implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) ) ), W ) ) ), 
% 0.71/1.12    'is_a_theorem'( W ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 455, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( X
% 0.71/1.12    , Y ), implies( Z, implies( T, Y ) ) ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 18, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ), :=( Y, U )] ), substitution( 1, [ 
% 0.71/1.12    :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 23, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, implies( T, Y ) ) ) ), U ) ) ) ] )
% 0.71/1.12  , clause( 455, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 0.71/1.12    X, Y ), implies( Z, implies( T, Y ) ) ) ), U ) ) ), 'is_a_theorem'( U ) ]
% 0.71/1.12     )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 456, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), T ), implies( U, implies( implies( implies( T, W ), Z ), T ) ) ) )
% 0.71/1.12     ] )
% 0.71/1.12  , clause( 23, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( implies( X, Y ), implies( Z, implies( T, Y ) ) ) ), U ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( T, W ) ), :=( Y, Z ), :=( Z, X ), 
% 0.71/1.12    :=( T, Y ), :=( U, implies( implies( implies( X, implies( Y, Z ) ), T ), 
% 0.71/1.12    implies( U, implies( implies( implies( T, W ), Z ), T ) ) ) )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, T ), :=( Y, W ), :=( Z, implies( implies( T, W
% 0.71/1.12     ), Z ) ), :=( T, implies( X, implies( Y, Z ) ) ), :=( U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 27, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 0.71/1.12     ), T ), implies( U, implies( implies( implies( T, W ), Z ), T ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 456, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 0.71/1.12    Z ) ), T ), implies( U, implies( implies( implies( T, W ), Z ), T ) ) ) )
% 0.71/1.12     ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 458, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( implies( implies( T, W ), Z
% 0.71/1.12     ), T ) ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 27, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 0.71/1.12    , Z ) ), T ), implies( U, implies( implies( implies( T, W ), Z ), T ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), T ), implies( U, implies( implies( implies( T, W ), Z ), T ) ) ) )
% 0.71/1.12    , :=( Y, V0 )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), 
% 0.71/1.12    :=( T, T ), :=( U, U ), :=( W, W )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 32, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), T ), implies( U, implies( implies( 
% 0.71/1.12    implies( T, W ), Z ), T ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , clause( 458, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( implies( implies( T, W ), Z
% 0.71/1.12     ), T ) ) ), V0 ) ) ), 'is_a_theorem'( V0 ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1
% 0.71/1.12    , 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 459, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ), U ), implies( W, implies( X, U ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 19, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) )
% 0.71/1.12     ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( U, V0 ) ), :=( Y, X ), :=( Z, Y ), 
% 0.71/1.12    :=( T, Z ), :=( U, T ), :=( W, implies( implies( implies( implies( X, Y )
% 0.71/1.12    , implies( Z, implies( T, Y ) ) ), U ), implies( W, implies( X, U ) ) ) )] )
% 0.71/1.12    , substitution( 1, [ :=( X, U ), :=( Y, V0 ), :=( Z, X ), :=( T, implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( T, Y ) ) ) ), :=( U, W )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 51, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ), U ), implies( W, implies( X, U ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 459, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 0.71/1.12    , implies( Z, implies( T, Y ) ) ), U ), implies( W, implies( X, U ) ) ) )
% 0.71/1.12     ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 460, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    implies( T, U ), implies( U, implies( W, implies( V0, U ) ) ) ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 5, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), implies( Z, T ) ), implies( U, 
% 0.71/1.12    implies( implies( W, Z ), implies( Z, T ) ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 51, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 0.71/1.12     ), implies( Z, implies( T, Y ) ) ), U ), implies( W, implies( X, U ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Y ), :=( Y, V0 ), :=( Z, U ), :=( T, implies( 
% 0.71/1.12    W, implies( V0, U ) ) ), :=( U, Z ), :=( W, T ), :=( V0, implies( X, 
% 0.71/1.12    implies( Y, implies( Z, implies( implies( T, U ), implies( U, implies( W
% 0.71/1.12    , implies( V0, U ) ) ) ) ) ) ) )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 0.71/1.12    , implies( V0, U ) ), :=( Z, U ), :=( T, W ), :=( U, implies( Z, implies( 
% 0.71/1.12    implies( T, U ), implies( U, implies( W, implies( V0, U ) ) ) ) ) ), :=( 
% 0.71/1.12    W, X )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 59, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    implies( T, U ), implies( U, implies( W, implies( V0, U ) ) ) ) ) ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 460, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( implies( T, U ), implies( U, implies( W, implies( V0, U ) ) ) )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 0 )] )
% 0.71/1.12     ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 461, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z
% 0.71/1.12    , T ), implies( T, implies( U, implies( W, T ) ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 19, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) )
% 0.71/1.12     ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 59, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( implies( T, U ), implies( U, implies( W, implies( V0, U ) ) ) )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, V0 ), :=( Y, V1 ), :=( Z, V2 ), :=( T, V3 )
% 0.71/1.12    , :=( U, V4 ), :=( W, implies( X, implies( Y, implies( implies( Z, T ), 
% 0.71/1.12    implies( T, implies( U, implies( W, T ) ) ) ) ) ) )] ), substitution( 1
% 0.71/1.12    , [ :=( X, implies( V0, implies( V1, implies( implies( V1, V2 ), implies( 
% 0.71/1.12    V3, implies( V4, V2 ) ) ) ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( 
% 0.71/1.12    U, T ), :=( W, U ), :=( V0, W )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 74, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z, 
% 0.71/1.12    T ), implies( T, implies( U, implies( W, T ) ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 461, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    Z, T ), implies( T, implies( U, implies( W, T ) ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 462, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 19, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) )
% 0.71/1.12     ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 74, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    Z, T ), implies( T, implies( U, implies( W, T ) ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, W ), :=( Y, V0 ), :=( Z, V1 ), :=( T, V2 ), 
% 0.71/1.12    :=( U, V3 ), :=( W, implies( X, implies( implies( Y, Z ), implies( Z, 
% 0.71/1.12    implies( T, implies( U, Z ) ) ) ) ) )] ), substitution( 1, [ :=( X, 
% 0.71/1.12    implies( W, implies( V0, implies( implies( V0, V1 ), implies( V2, implies( 
% 0.71/1.12    V3, V1 ) ) ) ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T ), :=( W
% 0.71/1.12    , U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 76, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), implies( 
% 0.71/1.12    Z, implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 462, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 463, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 19, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( implies( Y, Z ), implies( T, implies( U, Z ) ) ) )
% 0.71/1.12     ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 76, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( Z, implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 0.71/1.12    :=( U, V2 ), :=( W, implies( implies( X, Y ), implies( Y, implies( Z, 
% 0.71/1.12    implies( T, Y ) ) ) ) )] ), substitution( 1, [ :=( X, implies( U, implies( 
% 0.71/1.12    W, implies( implies( W, V0 ), implies( V1, implies( V2, V0 ) ) ) ) ) ), 
% 0.71/1.12    :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 78, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, implies( 
% 0.71/1.12    Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 463, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 465, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, implies( Z, implies( T, Y ) ) ) ), U ) ) ), 'is_a_theorem'( U
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 78, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ), :=( Y, U )] ), substitution( 1, [ 
% 0.71/1.12    :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 84, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( Z, implies( T, Y ) ) ) ), U ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , clause( 465, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Y, implies( Z, implies( T, Y ) ) ) ), U ) ) ), 'is_a_theorem'( U
% 0.71/1.12     ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 466, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.71/1.12    implies( T, implies( U, implies( X, implies( Y, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 16, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), T ), implies( U, 
% 0.71/1.12    implies( Z, T ) ) ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 78, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Y, 
% 0.71/1.12    implies( Z, implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, W ), :=( Y, V0 ), :=( Z, Y ), :=( T, Z ), 
% 0.71/1.12    :=( U, X ), :=( W, implies( implies( X, implies( Y, Z ) ), implies( T, 
% 0.71/1.12    implies( U, implies( X, implies( Y, Z ) ) ) ) ) )] ), substitution( 1, [ 
% 0.71/1.12    :=( X, implies( implies( implies( W, V0 ), implies( V0, Y ) ), Z ) ), 
% 0.71/1.12    :=( Y, implies( X, implies( Y, Z ) ) ), :=( Z, T ), :=( T, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 85, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.71/1.12    implies( T, implies( U, implies( X, implies( Y, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 466, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.71/1.12    implies( T, implies( U, implies( X, implies( Y, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 467, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , clause( 84, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( Z, implies( T, Y ) ) ) ), U ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, Z ), :=( Z, X ), :=( T, Y ), 
% 0.71/1.12    :=( U, implies( implies( implies( X, implies( Y, Z ) ), T ), implies( U, 
% 0.71/1.12    implies( Z, T ) ) ) )] ), substitution( 1, [ :=( X, T ), :=( Y, Z ), :=( 
% 0.71/1.12    Z, Z ), :=( T, implies( X, implies( Y, Z ) ) ), :=( U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 111, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , clause( 467, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, 
% 0.71/1.12    Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 468, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 16, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), T ), implies( U, 
% 0.71/1.12    implies( Z, T ) ) ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 111, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.71/1.12    Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, W ), :=( Y, V0 ), :=( Z, T ), :=( T, implies( 
% 0.71/1.12    U, Y ) ), :=( U, Z ), :=( W, implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Y ) ) ) ) ) )] ), substitution( 1, [ :=( X, implies( 
% 0.71/1.12    implies( W, V0 ), implies( V0, T ) ) ), :=( Y, U ), :=( Z, Y ), :=( T, 
% 0.71/1.12    implies( Z, implies( T, implies( U, Y ) ) ) ), :=( U, X )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 119, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 468, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 470, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ), W ) ) ), 
% 0.71/1.12    'is_a_theorem'( W ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 111, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 0.71/1.12    Y, Z ) ), T ), implies( U, implies( Z, T ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, implies( Y, Z
% 0.71/1.12     ) ), T ), implies( U, implies( Z, T ) ) ) ), :=( Y, W )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 121, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), T ), implies( U, implies( Z, T )
% 0.71/1.12     ) ), W ) ) ) ] )
% 0.71/1.12  , clause( 470, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X, 
% 0.71/1.12    implies( Y, Z ) ), T ), implies( U, implies( Z, T ) ) ), W ) ) ), 
% 0.71/1.12    'is_a_theorem'( W ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 471, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, X ) ) ) ) ) ] )
% 0.71/1.12  , clause( 17, [ 'is_a_theorem'( V1 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( implies( X, Y ), implies( Y, Z ) ), implies( T, implies( 
% 0.71/1.12    U, Y ) ) ), implies( W, implies( V0, implies( T, implies( U, Y ) ) ) ) )
% 0.71/1.12    , V1 ) ) ) ] )
% 0.71/1.12  , 1, clause( 119, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, implies( U, Y ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 0.71/1.12    :=( U, V2 ), :=( W, V3 ), :=( V0, V4 ), :=( V1, implies( X, implies( Y, 
% 0.71/1.12    implies( Z, implies( T, X ) ) ) ) )] ), substitution( 1, [ :=( X, implies( 
% 0.71/1.12    implies( implies( implies( U, W ), implies( W, V0 ) ), implies( V1, 
% 0.71/1.12    implies( V2, W ) ) ), implies( V3, implies( V4, implies( V1, implies( V2
% 0.71/1.12    , W ) ) ) ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 122, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, X ) ) ) ) ) ] )
% 0.71/1.12  , clause( 471, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, X ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 473, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 0.71/1.12    Z, implies( T, X ) ) ) ), U ) ) ), 'is_a_theorem'( U ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 122, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, X ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, X ) ) ) ) ), :=( Y, U )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )
% 0.71/1.12    , :=( Z, Z ), :=( T, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 130, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, implies( T, X ) ) ) ), U ) ) ) ] )
% 0.71/1.12  , clause( 473, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 0.71/1.12    implies( Z, implies( T, X ) ) ) ), U ) ) ), 'is_a_theorem'( U ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 474, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, implies( W, Z ) ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 130, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, implies( T, X ) ) ) ), U ) ) ) ] )
% 0.71/1.12  , 1, clause( 85, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 0.71/1.12    implies( T, implies( U, implies( X, implies( Y, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, W ), 
% 0.71/1.12    :=( U, implies( X, implies( Y, implies( Z, implies( T, implies( U, 
% 0.71/1.12    implies( W, Z ) ) ) ) ) ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, T )
% 0.71/1.12    , :=( Z, implies( U, implies( W, Z ) ) ), :=( T, X ), :=( U, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 133, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, implies( W, Z ) ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 474, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, implies( U, implies( W, Z ) ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 476, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 0.71/1.12    Z, implies( T, implies( U, implies( W, Z ) ) ) ) ) ), V0 ) ) ), 
% 0.71/1.12    'is_a_theorem'( V0 ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 133, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, implies( U, implies( W, Z ) ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, implies( W, Z ) ) ) ) ) ) ), :=( Y, V0 )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 139, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, implies( T, implies( U, implies( W, Z ) ) ) ) )
% 0.71/1.12     ), V0 ) ) ) ] )
% 0.71/1.12  , clause( 476, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 0.71/1.12    implies( Z, implies( T, implies( U, implies( W, Z ) ) ) ) ) ), V0 ) ) ), 
% 0.71/1.12    'is_a_theorem'( V0 ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W ), :=( V0, V0 )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1
% 0.71/1.12    , 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 477, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, implies( T, X
% 0.71/1.12     ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 121, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), T ), implies( U, implies( Z, T )
% 0.71/1.12     ) ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, X ), :=( T, Y ), 
% 0.71/1.12    :=( U, W ), :=( W, implies( implies( implies( X, Y ), implies( Z, implies( 
% 0.71/1.12    T, X ) ) ), implies( U, implies( W, implies( Z, implies( T, X ) ) ) ) ) )] )
% 0.71/1.12    , substitution( 1, [ :=( X, implies( Z, implies( T, X ) ) ), :=( Y, Y ), 
% 0.71/1.12    :=( Z, W ), :=( T, implies( X, Y ) ), :=( U, U )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 270, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, implies( T, X
% 0.71/1.12     ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 477, [ 'is_a_theorem'( implies( implies( implies( X, Y ), implies( 
% 0.71/1.12    Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, implies( T, X
% 0.71/1.12     ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U ), :=( W, W )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 478, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 84, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Y, implies( Z, implies( T, Y ) ) ) ), U ) ) ) ]
% 0.71/1.12     )
% 0.71/1.12  , 1, clause( 270, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, 
% 0.71/1.12    implies( T, X ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( U, Z ) ), :=( Y, Z ), :=( Z, T ), 
% 0.71/1.12    :=( T, U ), :=( U, implies( X, implies( Y, implies( Z, implies( T, 
% 0.71/1.12    implies( U, Z ) ) ) ) ) )] ), substitution( 1, [ :=( X, implies( U, Z ) )
% 0.71/1.12    , :=( Y, Z ), :=( Z, Z ), :=( T, T ), :=( U, X ), :=( W, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 327, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 478, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 479, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z
% 0.71/1.12    , T ), implies( U, implies( T, T ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 3, [ 'is_a_theorem'( W ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, Y ), implies( Z, T ) ), implies( implies( T, X ), 
% 0.71/1.12    implies( U, implies( Z, X ) ) ) ), W ) ) ) ] )
% 0.71/1.12  , 1, clause( 270, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, 
% 0.71/1.12    implies( T, X ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, T ), :=( Z, T ), :=( T, Z ), 
% 0.71/1.12    :=( U, U ), :=( W, implies( X, implies( Y, implies( implies( Z, T ), 
% 0.71/1.12    implies( U, implies( T, T ) ) ) ) ) )] ), substitution( 1, [ :=( X, 
% 0.71/1.12    implies( T, T ) ), :=( Y, implies( T, Z ) ), :=( Z, implies( Z, T ) ), 
% 0.71/1.12    :=( T, U ), :=( U, X ), :=( W, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 330, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( Z
% 0.71/1.12    , T ), implies( U, implies( T, T ) ) ) ) ) ) ] )
% 0.71/1.12  , clause( 479, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    Z, T ), implies( U, implies( T, T ) ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 480, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 139, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, implies( T, implies( U, implies( W, Z ) ) ) )
% 0.71/1.12     ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 327, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, implies( U, Z ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, V1 ), 
% 0.71/1.12    :=( U, V2 ), :=( W, V3 ), :=( V0, implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, Y ) ) ) ) )] ), substitution( 1, [ :=( X, implies( U, implies( 
% 0.71/1.12    W, implies( V0, implies( V1, implies( V2, implies( V3, V0 ) ) ) ) ) ) ), 
% 0.71/1.12    :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 332, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, Y ) ) ) ) ) ] )
% 0.71/1.12  , clause( 480, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 481, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, X ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 139, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, implies( T, implies( U, implies( W, Z ) ) ) )
% 0.71/1.12     ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 332, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, Y ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, V0 ), 
% 0.71/1.12    :=( U, V1 ), :=( W, V2 ), :=( V0, implies( X, implies( Y, implies( Z, X )
% 0.71/1.12     ) ) )] ), substitution( 1, [ :=( X, implies( T, implies( U, implies( W, 
% 0.71/1.12    implies( V0, implies( V1, implies( V2, W ) ) ) ) ) ) ), :=( Y, X ), :=( Z
% 0.71/1.12    , Y ), :=( T, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 334, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, X ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 481, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, X ) )
% 0.71/1.12     ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 483, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 0.71/1.12    Z, X ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 334, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, X )
% 0.71/1.12     ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, X ) ) )
% 0.71/1.12     ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 336, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, X ) ) ), T ) ) ) ] )
% 0.71/1.12  , clause( 483, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 0.71/1.12    implies( Z, X ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 484, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( T, implies( Z, Z ) ) ) ) ) ] )
% 0.71/1.12  , clause( 336, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, X ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 330, [ 'is_a_theorem'( implies( X, implies( Y, implies( 
% 0.71/1.12    implies( Z, T ), implies( U, implies( T, T ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, implies( 
% 0.71/1.12    X, implies( implies( Y, Z ), implies( T, implies( Z, Z ) ) ) ) )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, implies( U, implies( W, implies( V0, U ) ) ) )
% 0.71/1.12    , :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 348, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( T, implies( Z, Z ) ) ) ) ) ] )
% 0.71/1.12  , clause( 484, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( T, implies( Z, Z ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 485, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.71/1.12    implies( Y, Y ) ) ) ) ] )
% 0.71/1.12  , clause( 336, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, X ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 348, [ 'is_a_theorem'( implies( X, implies( implies( Y, Z ), 
% 0.71/1.12    implies( T, implies( Z, Z ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ) )] ), substitution( 1, [
% 0.71/1.12     :=( X, implies( T, implies( U, implies( W, T ) ) ) ), :=( Y, X ), :=( Z
% 0.71/1.12    , Y ), :=( T, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 350, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.71/1.12    implies( Y, Y ) ) ) ) ] )
% 0.71/1.12  , clause( 485, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.71/1.12    implies( Y, Y ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 487, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( Y, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 350, [ 'is_a_theorem'( implies( implies( X, Y ), implies( Z, 
% 0.71/1.12    implies( Y, Y ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( Z, 
% 0.71/1.12    implies( Y, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( 
% 0.71/1.12    Y, Y ), :=( Z, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 353, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ), T ) ) ) ] )
% 0.71/1.12  , clause( 487, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( Y, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 488, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, T ) ) ) ) ) ] )
% 0.71/1.12  , clause( 353, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 270, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, 
% 0.71/1.12    implies( T, X ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, T ), :=( Z, Z ), :=( T, implies( 
% 0.71/1.12    X, implies( Y, implies( Z, implies( T, T ) ) ) ) )] ), substitution( 1, [
% 0.71/1.12     :=( X, T ), :=( Y, T ), :=( Z, Z ), :=( T, T ), :=( U, X ), :=( W, Y )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 358, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, T ) ) ) ) ) ] )
% 0.71/1.12  , clause( 488, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, T ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 489, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Z ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 353, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 358, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, T ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 0.71/1.12    X, implies( Y, implies( Z, Z ) ) ) )] ), substitution( 1, [ :=( X, 
% 0.71/1.12    implies( implies( T, U ), implies( W, implies( U, U ) ) ) ), :=( Y, X ), 
% 0.71/1.12    :=( Z, Y ), :=( T, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 367, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Z ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 489, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Z ) )
% 0.71/1.12     ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 490, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.71/1.12  , clause( 353, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 367, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Z )
% 0.71/1.12     ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 0.71/1.12    X, implies( Y, Y ) ) )] ), substitution( 1, [ :=( X, implies( implies( Z
% 0.71/1.12    , T ), implies( U, implies( T, T ) ) ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 369, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.71/1.12  , clause( 490, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.12     )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 492, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, implies( 
% 0.71/1.12    Z, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 367, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Z )
% 0.71/1.12     ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, Z ) ) )
% 0.71/1.12     ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 370, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, implies( Z, Z ) ) ), T ) ) ) ] )
% 0.71/1.12  , clause( 492, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 0.71/1.12    implies( Z, Z ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 493, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.71/1.12  , clause( 353, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( X, Y ), implies( Z, implies( Y, Y ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 369, [ 'is_a_theorem'( implies( X, implies( Y, Y ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 0.71/1.12    X, X ) )] ), substitution( 1, [ :=( X, implies( implies( Y, Z ), implies( 
% 0.71/1.12    T, implies( Z, Z ) ) ) ), :=( Y, X )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 371, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.71/1.12  , clause( 493, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 495, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 0.71/1.12    'is_a_theorem'( Y ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 371, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, X ) ), :=( Y, Y )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, X )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 373, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , X ), Y ) ) ) ] )
% 0.71/1.12  , clause( 495, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 0.71/1.12    'is_a_theorem'( Y ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 0.71/1.12     ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 496, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, Z ) ) ) ) ) ] )
% 0.71/1.12  , clause( 373, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, X ), Y ) ) ) ] )
% 0.71/1.12  , 1, clause( 270, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ), implies( U, implies( W, implies( Z, 
% 0.71/1.12    implies( T, X ) ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( Z, implies( T, Z ) ) ), :=( Y, 
% 0.71/1.12    implies( X, implies( Y, implies( Z, implies( T, Z ) ) ) ) )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, Z ), :=( Y, implies( T, Z ) ), :=( Z, Z ), :=( 
% 0.71/1.12    T, T ), :=( U, X ), :=( W, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 374, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    T, Z ) ) ) ) ) ] )
% 0.71/1.12  , clause( 496, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, Z ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 497, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 373, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, X ), Y ) ) ) ] )
% 0.71/1.12  , 1, clause( 374, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( T, Z ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, implies( X, implies( Y, implies( 
% 0.71/1.12    Z, Y ) ) ) )] ), substitution( 1, [ :=( X, implies( T, T ) ), :=( Y, X )
% 0.71/1.12    , :=( Z, Y ), :=( T, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 381, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 497, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 0.71/1.12     ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 498, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.71/1.12  , clause( 373, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, X ), Y ) ) ) ] )
% 0.71/1.12  , 1, clause( 381, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y )
% 0.71/1.12     ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, implies( X, implies( Y, X ) ) )] )
% 0.71/1.12    , substitution( 1, [ :=( X, implies( Z, Z ) ), :=( Y, X ), :=( Z, Y )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 383, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.71/1.12  , clause( 498, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.12     )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 500, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) ), Z
% 0.71/1.12     ) ) ), 'is_a_theorem'( Z ) ] )
% 0.71/1.12  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 0.71/1.12    , ~( 'is_a_theorem'( X ) ) ] )
% 0.71/1.12  , 2, clause( 383, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 0.71/1.12    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 389, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 0.71/1.12    , implies( Y, X ) ), Z ) ) ) ] )
% 0.71/1.12  , clause( 500, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 0.71/1.12    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 501, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ) ) ] )
% 0.71/1.12  , clause( 389, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, X ) ), Z ) ) ) ] )
% 0.71/1.12  , 1, clause( 1, [ 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 0.71/1.12    implies( Z, T ) ), implies( implies( T, X ), implies( U, implies( Z, X )
% 0.71/1.12     ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, T ), :=( Z, 
% 0.71/1.12    implies( implies( implies( X, Y ), X ), implies( Z, implies( T, X ) ) ) )] )
% 0.71/1.12    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, T ), :=( T, implies( 
% 0.71/1.12    X, Y ) ), :=( U, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 398, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ) ) ] )
% 0.71/1.12  , clause( 501, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 0.71/1.12    implies( Z, implies( T, X ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 502, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    implies( implies( T, U ), T ), T ) ) ) ) ) ] )
% 0.71/1.12  , clause( 32, [ 'is_a_theorem'( V0 ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    implies( implies( X, implies( Y, Z ) ), T ), implies( U, implies( implies( 
% 0.71/1.12    implies( T, W ), Z ), T ) ) ), V0 ) ) ) ] )
% 0.71/1.12  , 1, clause( 398, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X )
% 0.71/1.12    , implies( Z, implies( T, X ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, implies( implies( T, U ), T ) )
% 0.71/1.12    , :=( Z, T ), :=( T, T ), :=( U, Z ), :=( W, U ), :=( V0, implies( X, 
% 0.71/1.12    implies( Y, implies( Z, implies( implies( implies( T, U ), T ), T ) ) ) )
% 0.71/1.12     )] ), substitution( 1, [ :=( X, implies( Z, implies( implies( implies( T
% 0.71/1.12    , U ), T ), T ) ) ), :=( Y, T ), :=( Z, X ), :=( T, Y )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 401, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 0.71/1.12    implies( implies( T, U ), T ), T ) ) ) ) ) ] )
% 0.71/1.12  , clause( 502, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( implies( implies( T, U ), T ), T ) ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 0.71/1.12    , U )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 503, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    implies( Z, T ), Z ), Z ) ) ) ) ] )
% 0.71/1.12  , clause( 370, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, Z ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 401, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 0.71/1.12    implies( implies( implies( T, U ), T ), T ) ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, U ), :=( Y, W ), :=( Z, V0 ), :=( T, implies( 
% 0.71/1.12    X, implies( Y, implies( implies( implies( Z, T ), Z ), Z ) ) ) )] ), 
% 0.71/1.12    substitution( 1, [ :=( X, implies( U, implies( W, implies( V0, V0 ) ) ) )
% 0.71/1.12    , :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, T )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 423, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    implies( Z, T ), Z ), Z ) ) ) ) ] )
% 0.71/1.12  , clause( 503, [ 'is_a_theorem'( implies( X, implies( Y, implies( implies( 
% 0.71/1.12    implies( Z, T ), Z ), Z ) ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 504, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.71/1.12     ), Y ), Y ) ) ) ] )
% 0.71/1.12  , clause( 370, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, Z ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 423, [ 'is_a_theorem'( implies( X, implies( Y, implies( 
% 0.71/1.12    implies( implies( Z, T ), Z ), Z ) ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, T ), :=( Y, U ), :=( Z, W ), :=( T, implies( 
% 0.71/1.12    X, implies( implies( implies( Y, Z ), Y ), Y ) ) )] ), substitution( 1, [
% 0.71/1.12     :=( X, implies( T, implies( U, implies( W, W ) ) ) ), :=( Y, X ), :=( Z
% 0.71/1.12    , Y ), :=( T, Z )] )).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 425, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z
% 0.71/1.12     ), Y ), Y ) ) ) ] )
% 0.71/1.12  , clause( 504, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, 
% 0.71/1.12    Z ), Y ), Y ) ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.71/1.12    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 505, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 370, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 0.71/1.12    X, implies( Y, implies( Z, Z ) ) ), T ) ) ) ] )
% 0.71/1.12  , 1, clause( 425, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 0.71/1.12    Y, Z ), Y ), Y ) ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, U ), :=( T, implies( 
% 0.71/1.12    implies( implies( X, Y ), X ), X ) )] ), substitution( 1, [ :=( X, 
% 0.71/1.12    implies( Z, implies( T, implies( U, U ) ) ) ), :=( Y, X ), :=( Z, Y )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 427, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X )
% 0.71/1.12     ) ] )
% 0.71/1.12  , clause( 505, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), X
% 0.71/1.12     ) ) ] )
% 0.71/1.12  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.71/1.12     )] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  resolution(
% 0.71/1.12  clause( 506, [] )
% 0.71/1.12  , clause( 2, [ ~( 'is_a_theorem'( implies( implies( implies( a, b ), a ), a
% 0.71/1.12     ) ) ) ] )
% 0.71/1.12  , 0, clause( 427, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X )
% 0.71/1.12    , X ) ) ] )
% 0.71/1.12  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 0.71/1.12    ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  subsumption(
% 0.71/1.12  clause( 430, [] )
% 0.71/1.12  , clause( 506, [] )
% 0.71/1.12  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  end.
% 0.71/1.12  
% 0.71/1.12  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.71/1.12  
% 0.71/1.12  Memory use:
% 0.71/1.12  
% 0.71/1.12  space for terms:        9469
% 0.71/1.12  space for clauses:      53673
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  clauses generated:      2403
% 0.71/1.12  clauses kept:           431
% 0.71/1.12  clauses selected:       121
% 0.71/1.12  clauses deleted:        22
% 0.71/1.12  clauses inuse deleted:  0
% 0.71/1.12  
% 0.71/1.12  subsentry:          2136
% 0.71/1.12  literals s-matched: 1995
% 0.71/1.12  literals matched:   1995
% 0.71/1.12  full subsumption:   0
% 0.71/1.12  
% 0.71/1.12  checksum:           554852035
% 0.71/1.12  
% 0.71/1.12  
% 0.71/1.12  Bliksem ended
%------------------------------------------------------------------------------