TSTP Solution File: LCL025-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL025-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n028.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 0s
% DateTime : Sun Jul 17 07:49:22 EDT 2022

% Result   : Unsatisfiable 6.01s 6.39s
% Output   : Refutation 6.01s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.11  % Problem  : LCL025-1 : TPTP v8.1.0. Released v1.0.0.
% 0.05/0.11  % Command  : bliksem %s
% 0.11/0.32  % Computer : n028.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit : 300
% 0.11/0.32  % DateTime : Sat Jul  2 17:06:02 EDT 2022
% 0.11/0.32  % CPUTime  : 
% 3.69/4.09  *** allocated 10000 integers for termspace/termends
% 3.69/4.09  *** allocated 10000 integers for clauses
% 3.69/4.09  *** allocated 10000 integers for justifications
% 3.69/4.09  Bliksem 1.12
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Automatic Strategy Selection
% 3.69/4.09  
% 3.69/4.09  Clauses:
% 3.69/4.09  [
% 3.69/4.09     [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 'is_a_theorem'( X ) ), 
% 3.69/4.09    'is_a_theorem'( Y ) ],
% 3.69/4.09     [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ],
% 3.69/4.09     [ 'is_a_theorem'( implies( implies( implies( X, falsehood ), falsehood )
% 3.69/4.09    , X ) ) ],
% 3.69/4.09     [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), implies( 
% 3.69/4.09    implies( X, Y ), implies( X, Z ) ) ) ) ],
% 3.69/4.09     [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( implies( b, c )
% 3.69/4.09    , implies( a, c ) ) ) ) ) ]
% 3.69/4.09  ] .
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  percentage equality = 0.000000, percentage horn = 1.000000
% 3.69/4.09  This is a near-Horn, non-equality  problem
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Options Used:
% 3.69/4.09  
% 3.69/4.09  useres =            1
% 3.69/4.09  useparamod =        0
% 3.69/4.09  useeqrefl =         0
% 3.69/4.09  useeqfact =         0
% 3.69/4.09  usefactor =         1
% 3.69/4.09  usesimpsplitting =  0
% 3.69/4.09  usesimpdemod =      0
% 3.69/4.09  usesimpres =        4
% 3.69/4.09  
% 3.69/4.09  resimpinuse      =  1000
% 3.69/4.09  resimpclauses =     20000
% 3.69/4.09  substype =          standard
% 3.69/4.09  backwardsubs =      1
% 3.69/4.09  selectoldest =      5
% 3.69/4.09  
% 3.69/4.09  litorderings [0] =  split
% 3.69/4.09  litorderings [1] =  liftord
% 3.69/4.09  
% 3.69/4.09  termordering =      none
% 3.69/4.09  
% 3.69/4.09  litapriori =        1
% 3.69/4.09  termapriori =       0
% 3.69/4.09  litaposteriori =    0
% 3.69/4.09  termaposteriori =   0
% 3.69/4.09  demodaposteriori =  0
% 3.69/4.09  ordereqreflfact =   0
% 3.69/4.09  
% 3.69/4.09  litselect =         negative
% 3.69/4.09  
% 3.69/4.09  maxweight =         30000
% 3.69/4.09  maxdepth =          30000
% 3.69/4.09  maxlength =         115
% 3.69/4.09  maxnrvars =         195
% 3.69/4.09  excuselevel =       0
% 3.69/4.09  increasemaxweight = 0
% 3.69/4.09  
% 3.69/4.09  maxselected =       10000000
% 3.69/4.09  maxnrclauses =      10000000
% 3.69/4.09  
% 3.69/4.09  showgenerated =    0
% 3.69/4.09  showkept =         0
% 3.69/4.09  showselected =     0
% 3.69/4.09  showdeleted =      0
% 3.69/4.09  showresimp =       1
% 3.69/4.09  showstatus =       2000
% 3.69/4.09  
% 3.69/4.09  prologoutput =     1
% 3.69/4.09  nrgoals =          5000000
% 3.69/4.09  totalproof =       1
% 3.69/4.09  
% 3.69/4.09  Symbols occurring in the translation:
% 3.69/4.09  
% 3.69/4.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 3.69/4.09  .  [1, 2]      (w:1, o:22, a:1, s:1, b:0), 
% 3.69/4.09  !  [4, 1]      (w:1, o:16, a:1, s:1, b:0), 
% 3.69/4.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.69/4.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 3.69/4.09  implies  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 3.69/4.09  'is_a_theorem'  [42, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 3.69/4.09  falsehood  [43, 0]      (w:1, o:11, a:1, s:1, b:0), 
% 3.69/4.09  a  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 3.69/4.09  b  [46, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 3.69/4.09  c  [47, 0]      (w:1, o:15, a:1, s:1, b:0).
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Starting Search:
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    26792
% 3.69/4.09  Kept:         2013
% 3.69/4.09  Inuse:        566
% 3.69/4.09  Deleted:      13
% 3.69/4.09  Deletedinuse: 2
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    38923
% 3.69/4.09  Kept:         4076
% 3.69/4.09  Inuse:        696
% 3.69/4.09  Deleted:      29
% 3.69/4.09  Deletedinuse: 16
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    49144
% 3.69/4.09  Kept:         6088
% 3.69/4.09  Inuse:        768
% 3.69/4.09  Deleted:      29
% 3.69/4.09  Deletedinuse: 16
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    58650
% 3.69/4.09  Kept:         8089
% 3.69/4.09  Inuse:        817
% 3.69/4.09  Deleted:      29
% 3.69/4.09  Deletedinuse: 16
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    79062
% 3.69/4.09  Kept:         10118
% 3.69/4.09  Inuse:        983
% 3.69/4.09  Deleted:      29
% 3.69/4.09  Deletedinuse: 16
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    100082
% 3.69/4.09  Kept:         12258
% 3.69/4.09  Inuse:        1129
% 3.69/4.09  Deleted:      30
% 3.69/4.09  Deletedinuse: 16
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    117955
% 3.69/4.09  Kept:         14271
% 3.69/4.09  Inuse:        1228
% 3.69/4.09  Deleted:      31
% 3.69/4.09  Deletedinuse: 17
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    125497
% 3.69/4.09  Kept:         16292
% 3.69/4.09  Inuse:        1269
% 3.69/4.09  Deleted:      31
% 3.69/4.09  Deletedinuse: 17
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    133696
% 3.69/4.09  Kept:         18298
% 3.69/4.09  Inuse:        1320
% 3.69/4.09  Deleted:      31
% 3.69/4.09  Deletedinuse: 17
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying clauses:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    142050
% 3.69/4.09  Kept:         20298
% 3.69/4.09  Inuse:        1381
% 3.69/4.09  Deleted:      143
% 3.69/4.09  Deletedinuse: 17
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  Resimplifying inuse:
% 3.69/4.09  Done
% 3.69/4.09  
% 3.69/4.09  
% 3.69/4.09  Intermediate Status:
% 3.69/4.09  Generated:    163918
% 6.01/6.39  Kept:         22324
% 6.01/6.39  Inuse:        1487
% 6.01/6.39  Deleted:      144
% 6.01/6.39  Deletedinuse: 18
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    186453
% 6.01/6.39  Kept:         24463
% 6.01/6.39  Inuse:        1640
% 6.01/6.39  Deleted:      146
% 6.01/6.39  Deletedinuse: 18
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    208795
% 6.01/6.39  Kept:         26487
% 6.01/6.39  Inuse:        1762
% 6.01/6.39  Deleted:      146
% 6.01/6.39  Deletedinuse: 18
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    225541
% 6.01/6.39  Kept:         28528
% 6.01/6.39  Inuse:        1830
% 6.01/6.39  Deleted:      147
% 6.01/6.39  Deletedinuse: 19
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    246264
% 6.01/6.39  Kept:         30662
% 6.01/6.39  Inuse:        1959
% 6.01/6.39  Deleted:      148
% 6.01/6.39  Deletedinuse: 19
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    255982
% 6.01/6.39  Kept:         32785
% 6.01/6.39  Inuse:        1993
% 6.01/6.39  Deleted:      149
% 6.01/6.39  Deletedinuse: 20
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    268681
% 6.01/6.39  Kept:         34788
% 6.01/6.39  Inuse:        2042
% 6.01/6.39  Deleted:      152
% 6.01/6.39  Deletedinuse: 20
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    280640
% 6.01/6.39  Kept:         36853
% 6.01/6.39  Inuse:        2085
% 6.01/6.39  Deleted:      153
% 6.01/6.39  Deletedinuse: 21
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    288774
% 6.01/6.39  Kept:         38897
% 6.01/6.39  Inuse:        2125
% 6.01/6.39  Deleted:      153
% 6.01/6.39  Deletedinuse: 21
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying clauses:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    302375
% 6.01/6.39  Kept:         41111
% 6.01/6.39  Inuse:        2173
% 6.01/6.39  Deleted:      385
% 6.01/6.39  Deletedinuse: 22
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    321879
% 6.01/6.39  Kept:         43115
% 6.01/6.39  Inuse:        2222
% 6.01/6.39  Deleted:      385
% 6.01/6.39  Deletedinuse: 22
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    340236
% 6.01/6.39  Kept:         45115
% 6.01/6.39  Inuse:        2294
% 6.01/6.39  Deleted:      385
% 6.01/6.39  Deletedinuse: 22
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    360566
% 6.01/6.39  Kept:         47133
% 6.01/6.39  Inuse:        2365
% 6.01/6.39  Deleted:      386
% 6.01/6.39  Deletedinuse: 23
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    378111
% 6.01/6.39  Kept:         49199
% 6.01/6.39  Inuse:        2431
% 6.01/6.39  Deleted:      386
% 6.01/6.39  Deletedinuse: 23
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    391816
% 6.01/6.39  Kept:         51296
% 6.01/6.39  Inuse:        2481
% 6.01/6.39  Deleted:      387
% 6.01/6.39  Deletedinuse: 24
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    412574
% 6.01/6.39  Kept:         53372
% 6.01/6.39  Inuse:        2558
% 6.01/6.39  Deleted:      389
% 6.01/6.39  Deletedinuse: 25
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    425192
% 6.01/6.39  Kept:         55406
% 6.01/6.39  Inuse:        2612
% 6.01/6.39  Deleted:      389
% 6.01/6.39  Deletedinuse: 25
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    437394
% 6.01/6.39  Kept:         57559
% 6.01/6.39  Inuse:        2679
% 6.01/6.39  Deleted:      389
% 6.01/6.39  Deletedinuse: 25
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    459661
% 6.01/6.39  Kept:         59797
% 6.01/6.39  Inuse:        2780
% 6.01/6.39  Deleted:      392
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying clauses:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    474155
% 6.01/6.39  Kept:         61921
% 6.01/6.39  Inuse:        2855
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    495314
% 6.01/6.39  Kept:         63962
% 6.01/6.39  Inuse:        2925
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    504623
% 6.01/6.39  Kept:         66094
% 6.01/6.39  Inuse:        2960
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    510645
% 6.01/6.39  Kept:         68212
% 6.01/6.39  Inuse:        2977
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    532024
% 6.01/6.39  Kept:         70281
% 6.01/6.39  Inuse:        3074
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    546331
% 6.01/6.39  Kept:         72406
% 6.01/6.39  Inuse:        3103
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    563777
% 6.01/6.39  Kept:         74468
% 6.01/6.39  Inuse:        3133
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    570528
% 6.01/6.39  Kept:         76493
% 6.01/6.39  Inuse:        3152
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    582649
% 6.01/6.39  Kept:         78534
% 6.01/6.39  Inuse:        3178
% 6.01/6.39  Deleted:      489
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying clauses:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    593320
% 6.01/6.39  Kept:         80621
% 6.01/6.39  Inuse:        3198
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    614880
% 6.01/6.39  Kept:         82627
% 6.01/6.39  Inuse:        3282
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    621916
% 6.01/6.39  Kept:         84852
% 6.01/6.39  Inuse:        3297
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    627840
% 6.01/6.39  Kept:         87001
% 6.01/6.39  Inuse:        3314
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    632490
% 6.01/6.39  Kept:         89016
% 6.01/6.39  Inuse:        3334
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    635090
% 6.01/6.39  Kept:         91236
% 6.01/6.39  Inuse:        3342
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    638623
% 6.01/6.39  Kept:         93395
% 6.01/6.39  Inuse:        3355
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    649632
% 6.01/6.39  Kept:         95637
% 6.01/6.39  Inuse:        3383
% 6.01/6.39  Deleted:      624
% 6.01/6.39  Deletedinuse: 27
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    672286
% 6.01/6.39  Kept:         97819
% 6.01/6.39  Inuse:        3478
% 6.01/6.39  Deleted:      641
% 6.01/6.39  Deletedinuse: 44
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    686893
% 6.01/6.39  Kept:         100041
% 6.01/6.39  Inuse:        3513
% 6.01/6.39  Deleted:      642
% 6.01/6.39  Deletedinuse: 45
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying clauses:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    699199
% 6.01/6.39  Kept:         102176
% 6.01/6.39  Inuse:        3560
% 6.01/6.39  Deleted:      748
% 6.01/6.39  Deletedinuse: 45
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Intermediate Status:
% 6.01/6.39  Generated:    718530
% 6.01/6.39  Kept:         104286
% 6.01/6.39  Inuse:        3642
% 6.01/6.39  Deleted:      1288
% 6.01/6.39  Deletedinuse: 575
% 6.01/6.39  
% 6.01/6.39  Resimplifying inuse:
% 6.01/6.39  Done
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  Bliksems!, er is een bewijs:
% 6.01/6.39  % SZS status Unsatisfiable
% 6.01/6.39  % SZS output start Refutation
% 6.01/6.39  
% 6.01/6.39  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 6.01/6.39    ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 3, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 4, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( implies( 
% 6.01/6.39    b, c ), implies( a, c ) ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    implies( Y, X ) ), Z ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 7, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 6.01/6.39     ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 8, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 9, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, X ) ) )
% 6.01/6.39     ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, implies( Y, Z ) ), implies( implies( X, Y ), implies( X, Z )
% 6.01/6.39     ) ), T ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 11, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 13, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    X ), Y ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 14, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 6.01/6.39    implies( implies( X, Y ), Y ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 20, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( implies( X, Y ), X ), implies( implies( X, Y ), Y ) ), Z ) ) ) ]
% 6.01/6.39     )
% 6.01/6.39  .
% 6.01/6.39  clause( 30, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 6.01/6.39    T, Z ) ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 39, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    implies( Y, implies( Z, implies( T, Z ) ) ) ), U ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 42, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 6.01/6.39     ), implies( X, Y ) ), implies( implies( X, implies( Y, Z ) ), implies( X
% 6.01/6.39    , Z ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 43, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( Z, 
% 6.01/6.39    T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 51, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 6.01/6.39    , Y ), implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 164, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, 
% 6.01/6.39    implies( Z, Y ) ), T ) ), implies( X, T ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 167, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, X
% 6.01/6.39     ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 182, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( implies( Y, implies( Z, T ) ), implies( implies( Y, Z ), 
% 6.01/6.39    implies( Y, T ) ) ) ), U ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 197, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, implies( implies( Y, X ), Z ) ), implies( X, Z ) ), T ) ) ) ]
% 6.01/6.39     )
% 6.01/6.39  .
% 6.01/6.39  clause( 264, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( implies( implies( Y, Z ), Y ), implies( implies( Y, Z ), Z ) )
% 6.01/6.39     ), T ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 326, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, implies( implies( Y, implies( Z, Y ) ), T ) ), implies( X, T
% 6.01/6.39     ) ), U ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 1271, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 6.01/6.39    Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 1300, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, Y ), implies( implies( Z, X ), implies( Z, Y ) ) ), T ) ) ) ]
% 6.01/6.39     )
% 6.01/6.39  .
% 6.01/6.39  clause( 2305, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y ) )
% 6.01/6.39     ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 2366, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 2539, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, 
% 6.01/6.39    implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 2785, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, X
% 6.01/6.39     ), Z ) ), implies( implies( implies( X, Z ), T ), T ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 9329, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 6.01/6.39    , implies( implies( Z, X ), implies( Z, Y ) ) ), T ), T ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 12562, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 6.01/6.39    implies( Y, Z ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 12617, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( implies( X, Y ), Z ), implies( Y, Z ) ), T ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 13057, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, 
% 6.01/6.39    Z ), T ) ), implies( X, implies( Z, T ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 13374, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( Y, implies( X, Z ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 105270, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.39    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  .
% 6.01/6.39  clause( 105421, [] )
% 6.01/6.39  .
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  % SZS output end Refutation
% 6.01/6.39  found a proof!
% 6.01/6.39  
% 6.01/6.39  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.01/6.39  
% 6.01/6.39  initialclauses(
% 6.01/6.39  [ clause( 105423, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 6.01/6.39    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 6.01/6.39  , clause( 105424, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , clause( 105425, [ 'is_a_theorem'( implies( implies( implies( X, falsehood
% 6.01/6.39     ), falsehood ), X ) ) ] )
% 6.01/6.39  , clause( 105426, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 6.01/6.39    , implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , clause( 105427, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 6.01/6.39    implies( b, c ), implies( a, c ) ) ) ) ) ] )
% 6.01/6.39  ] ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y ), 
% 6.01/6.39    ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , clause( 105423, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), ~( 
% 6.01/6.39    'is_a_theorem'( X ) ), 'is_a_theorem'( Y ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.01/6.39     ), ==>( 1, 2 ), ==>( 2, 1 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , clause( 105424, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.01/6.39     )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 3, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , clause( 105426, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 6.01/6.39    , implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 4, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( implies( 
% 6.01/6.39    b, c ), implies( a, c ) ) ) ) ) ] )
% 6.01/6.39  , clause( 105427, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 6.01/6.39    implies( b, c ), implies( a, c ) ) ) ) ) ] )
% 6.01/6.39  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105429, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X ) )
% 6.01/6.39    , Z ) ) ), 'is_a_theorem'( Z ) ] )
% 6.01/6.39  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.39    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , 2, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, X ) ) ), :=( Y, Z )] )
% 6.01/6.39    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    implies( Y, X ) ), Z ) ) ) ] )
% 6.01/6.39  , clause( 105429, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, X )
% 6.01/6.39     ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105430, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 6.01/6.39     ) ) ] )
% 6.01/6.39  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( Y, X ) ), Z ) ) ) ] )
% 6.01/6.39  , 1, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 6.01/6.39    Y, implies( Z, Y ) ) ) )] ), substitution( 1, [ :=( X, implies( Y, 
% 6.01/6.39    implies( Z, Y ) ) ), :=( Y, X )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 7, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) ) ) )
% 6.01/6.39     ] )
% 6.01/6.39  , clause( 105430, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y )
% 6.01/6.39     ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105432, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 6.01/6.39    implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 6.01/6.39  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.39    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , 2, clause( 7, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, Y ) )
% 6.01/6.39     ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, Y ) ) )
% 6.01/6.39     ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 6.01/6.39    ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 8, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 6.01/6.39  , clause( 105432, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 6.01/6.39    implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105433, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, X )
% 6.01/6.39     ) ) ] )
% 6.01/6.39  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( Y, X ) ), Z ) ) ) ] )
% 6.01/6.39  , 1, clause( 3, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( implies( X
% 6.01/6.39    , Y ), implies( X, X ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )
% 6.01/6.39    , :=( Z, X )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 9, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, X ) ) )
% 6.01/6.39     ] )
% 6.01/6.39  , clause( 105433, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, X
% 6.01/6.39     ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.01/6.39     )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105435, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 6.01/6.39    Y, Z ) ), implies( implies( X, Y ), implies( X, Z ) ) ), T ) ) ), 
% 6.01/6.39    'is_a_theorem'( T ) ] )
% 6.01/6.39  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.39    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , 2, clause( 3, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ), :=( Y, T )] ), 
% 6.01/6.39    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, implies( Y, Z ) ), implies( implies( X, Y ), implies( X, Z )
% 6.01/6.39     ) ), T ) ) ) ] )
% 6.01/6.39  , clause( 105435, [ ~( 'is_a_theorem'( implies( implies( implies( X, 
% 6.01/6.39    implies( Y, Z ) ), implies( implies( X, Y ), implies( X, Z ) ) ), T ) ) )
% 6.01/6.39    , 'is_a_theorem'( T ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105436, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 6.01/6.39  , clause( 6, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( Y, X ) ), Z ) ) ) ] )
% 6.01/6.39  , 1, clause( 9, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, X )
% 6.01/6.39     ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, implies( X, X ) )] )
% 6.01/6.39    , substitution( 1, [ :=( X, X ), :=( Y, implies( Y, X ) )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 11, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 6.01/6.39  , clause( 105436, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105438, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 6.01/6.39    'is_a_theorem'( Y ) ] )
% 6.01/6.39  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.39    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , 2, clause( 11, [ 'is_a_theorem'( implies( X, X ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( X, X ) ), :=( Y, Y )] ), 
% 6.01/6.39    substitution( 1, [ :=( X, X )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 13, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    X ), Y ) ) ) ] )
% 6.01/6.39  , clause( 105438, [ ~( 'is_a_theorem'( implies( implies( X, X ), Y ) ) ), 
% 6.01/6.39    'is_a_theorem'( Y ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 1
% 6.01/6.39     ), ==>( 1, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105439, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 6.01/6.39    implies( implies( X, Y ), Y ) ) ) ] )
% 6.01/6.39  , clause( 13, [ 'is_a_theorem'( Y ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , X ), Y ) ) ) ] )
% 6.01/6.39  , 1, clause( 3, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, implies( implies( 
% 6.01/6.39    implies( X, Y ), X ), implies( implies( X, Y ), Y ) ) )] ), 
% 6.01/6.39    substitution( 1, [ :=( X, implies( X, Y ) ), :=( Y, X ), :=( Z, Y )] )
% 6.01/6.39    ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 14, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 6.01/6.39    implies( implies( X, Y ), Y ) ) ) ] )
% 6.01/6.39  , clause( 105439, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X )
% 6.01/6.39    , implies( implies( X, Y ), Y ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.01/6.39     )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105441, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 6.01/6.39    , Y ), X ), implies( implies( X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z )
% 6.01/6.39     ] )
% 6.01/6.39  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.39    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , 2, clause( 14, [ 'is_a_theorem'( implies( implies( implies( X, Y ), X ), 
% 6.01/6.39    implies( implies( X, Y ), Y ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), X ), 
% 6.01/6.39    implies( implies( X, Y ), Y ) ) ), :=( Y, Z )] ), substitution( 1, [ :=( 
% 6.01/6.39    X, X ), :=( Y, Y )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 20, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( implies( X, Y ), X ), implies( implies( X, Y ), Y ) ), Z ) ) ) ]
% 6.01/6.39     )
% 6.01/6.39  , clause( 105441, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 6.01/6.39    X, Y ), X ), implies( implies( X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z
% 6.01/6.39     ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105442, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 6.01/6.39    implies( T, Z ) ) ) ) ) ] )
% 6.01/6.39  , clause( 8, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.39    , implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 6.01/6.39  , 1, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 6.01/6.39    X, implies( Y, implies( Z, implies( T, Z ) ) ) ) )] ), substitution( 1, [
% 6.01/6.39     :=( X, implies( Y, implies( Z, implies( T, Z ) ) ) ), :=( Y, X )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 30, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, implies( 
% 6.01/6.39    T, Z ) ) ) ) ) ] )
% 6.01/6.39  , clause( 105442, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 6.01/6.39    implies( T, Z ) ) ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105444, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 6.01/6.39    implies( Z, implies( T, Z ) ) ) ), U ) ) ), 'is_a_theorem'( U ) ] )
% 6.01/6.39  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.39    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.39  , 2, clause( 30, [ 'is_a_theorem'( implies( X, implies( Y, implies( Z, 
% 6.01/6.39    implies( T, Z ) ) ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, implies( X, implies( Y, implies( Z, implies( 
% 6.01/6.39    T, Z ) ) ) ) ), :=( Y, U )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )
% 6.01/6.39    , :=( Z, Z ), :=( T, T )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 39, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X, 
% 6.01/6.39    implies( Y, implies( Z, implies( T, Z ) ) ) ), U ) ) ) ] )
% 6.01/6.39  , clause( 105444, [ ~( 'is_a_theorem'( implies( implies( X, implies( Y, 
% 6.01/6.39    implies( Z, implies( T, Z ) ) ) ), U ) ) ), 'is_a_theorem'( U ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 6.01/6.39    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105445, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 6.01/6.39    , Z ) ), implies( X, Y ) ), implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, implies( Y, Z ) ), implies( implies( X, Y ), implies( X, Z )
% 6.01/6.39     ) ), T ) ) ) ] )
% 6.01/6.39  , 1, clause( 3, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( implies( X, Y ), implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 6.01/6.39    implies( implies( X, implies( Y, Z ) ), implies( X, Y ) ), implies( 
% 6.01/6.39    implies( X, implies( Y, Z ) ), implies( X, Z ) ) ) )] ), substitution( 1
% 6.01/6.39    , [ :=( X, implies( X, implies( Y, Z ) ) ), :=( Y, implies( X, Y ) ), 
% 6.01/6.39    :=( Z, implies( X, Z ) )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 42, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y, Z )
% 6.01/6.39     ), implies( X, Y ) ), implies( implies( X, implies( Y, Z ) ), implies( X
% 6.01/6.39    , Z ) ) ) ) ] )
% 6.01/6.39  , clause( 105445, [ 'is_a_theorem'( implies( implies( implies( X, implies( 
% 6.01/6.39    Y, Z ) ), implies( X, Y ) ), implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.39    implies( X, Z ) ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105446, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( 
% 6.01/6.39    Z, T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ) ) ] )
% 6.01/6.39  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( X, implies( Y, Z ) ), implies( implies( X, Y ), implies( X, Z )
% 6.01/6.39     ) ), T ) ) ) ] )
% 6.01/6.39  , 1, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 6.01/6.39    X, implies( implies( Y, implies( Z, T ) ), implies( implies( Y, Z ), 
% 6.01/6.39    implies( Y, T ) ) ) ) )] ), substitution( 1, [ :=( X, implies( implies( Y
% 6.01/6.39    , implies( Z, T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ), 
% 6.01/6.39    :=( Y, X )] )).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  subsumption(
% 6.01/6.39  clause( 43, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( Z, 
% 6.01/6.39    T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ) ) ] )
% 6.01/6.39  , clause( 105446, [ 'is_a_theorem'( implies( X, implies( implies( Y, 
% 6.01/6.39    implies( Z, T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ) ) ] )
% 6.01/6.39  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.39    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.39  
% 6.01/6.39  
% 6.01/6.39  resolution(
% 6.01/6.39  clause( 105447, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 6.01/6.39    , Z ), Y ), implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.39  , clause( 20, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.39    implies( implies( X, Y ), X ), implies( implies( X, Y ), Y ) ), Z ) ) ) ]
% 6.01/6.39     )
% 6.01/6.39  , 1, clause( 1, [ 'is_a_theorem'( implies( X, implies( Y, X ) ) ) ] )
% 6.01/6.39  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( X, implies( 
% 6.01/6.39    implies( implies( Y, Z ), Y ), implies( implies( Y, Z ), Z ) ) ) )] ), 
% 6.01/6.40    substitution( 1, [ :=( X, implies( implies( implies( Y, Z ), Y ), implies( 
% 6.01/6.40    implies( Y, Z ), Z ) ) ), :=( Y, X )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 51, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y, Z )
% 6.01/6.40    , Y ), implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , clause( 105447, [ 'is_a_theorem'( implies( X, implies( implies( implies( 
% 6.01/6.40    Y, Z ), Y ), implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105448, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 6.01/6.40    , implies( Z, Y ) ), T ) ), implies( X, T ) ) ) ] )
% 6.01/6.40  , clause( 39, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.40    , implies( Y, implies( Z, implies( T, Z ) ) ) ), U ) ) ) ] )
% 6.01/6.40  , 1, clause( 42, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 6.01/6.40    , Z ) ), implies( X, Y ) ), implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.40    implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( Y, implies( Z
% 6.01/6.40    , Y ) ), T ) ) ), :=( Y, X ), :=( Z, Y ), :=( T, Z ), :=( U, implies( 
% 6.01/6.40    implies( X, implies( implies( Y, implies( Z, Y ) ), T ) ), implies( X, T
% 6.01/6.40     ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, implies( Y, implies( Z, 
% 6.01/6.40    Y ) ) ), :=( Z, T )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 164, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, 
% 6.01/6.40    implies( Z, Y ) ), T ) ), implies( X, T ) ) ) ] )
% 6.01/6.40  , clause( 105448, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, implies( Z, Y ) ), T ) ), implies( X, T ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105449, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 6.01/6.40    , X ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.40  , clause( 8, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.40    , implies( Y, implies( Z, Y ) ) ), T ) ) ) ] )
% 6.01/6.40  , 1, clause( 42, [ 'is_a_theorem'( implies( implies( implies( X, implies( Y
% 6.01/6.40    , Z ) ), implies( X, Y ) ), implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.40    implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( Y, X ), Z ) )
% 6.01/6.40     ), :=( Y, X ), :=( Z, Y ), :=( T, implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( X, Z ) ) )] ), substitution( 1, [ :=( X, X ), 
% 6.01/6.40    :=( Y, implies( Y, X ) ), :=( Z, Z )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 167, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, X
% 6.01/6.40     ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.40  , clause( 105449, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105451, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, implies( Z, T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ), U
% 6.01/6.40     ) ) ), 'is_a_theorem'( U ) ] )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 43, [ 'is_a_theorem'( implies( X, implies( implies( Y, implies( 
% 6.01/6.40    Z, T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( Y, implies( Z
% 6.01/6.40    , T ) ), implies( implies( Y, Z ), implies( Y, T ) ) ) ) ), :=( Y, U )] )
% 6.01/6.40    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 6.01/6.40    ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 182, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.40    , implies( implies( Y, implies( Z, T ) ), implies( implies( Y, Z ), 
% 6.01/6.40    implies( Y, T ) ) ) ), U ) ) ) ] )
% 6.01/6.40  , clause( 105451, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 6.01/6.40    implies( Y, implies( Z, T ) ), implies( implies( Y, Z ), implies( Y, T )
% 6.01/6.40     ) ) ), U ) ) ), 'is_a_theorem'( U ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 6.01/6.40    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105453, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 6.01/6.40    implies( Y, X ), Z ) ), implies( X, Z ) ), T ) ) ), 'is_a_theorem'( T ) ]
% 6.01/6.40     )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 167, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( implies( Y, X
% 6.01/6.40     ), Z ) ), implies( X, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, 
% 6.01/6.40    X ), :=( Y, Y ), :=( Z, Z )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 197, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, implies( implies( Y, X ), Z ) ), implies( X, Z ) ), T ) ) ) ]
% 6.01/6.40     )
% 6.01/6.40  , clause( 105453, [ ~( 'is_a_theorem'( implies( implies( implies( X, 
% 6.01/6.40    implies( implies( Y, X ), Z ) ), implies( X, Z ) ), T ) ) ), 
% 6.01/6.40    'is_a_theorem'( T ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105455, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    implies( Y, Z ), Y ), implies( implies( Y, Z ), Z ) ) ), T ) ) ), 
% 6.01/6.40    'is_a_theorem'( T ) ] )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 51, [ 'is_a_theorem'( implies( X, implies( implies( implies( Y
% 6.01/6.40    , Z ), Y ), implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( implies( Y, Z
% 6.01/6.40     ), Y ), implies( implies( Y, Z ), Z ) ) ) ), :=( Y, T )] ), 
% 6.01/6.40    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 264, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.40    , implies( implies( implies( Y, Z ), Y ), implies( implies( Y, Z ), Z ) )
% 6.01/6.40     ), T ) ) ) ] )
% 6.01/6.40  , clause( 105455, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 6.01/6.40    implies( implies( Y, Z ), Y ), implies( implies( Y, Z ), Z ) ) ), T ) ) )
% 6.01/6.40    , 'is_a_theorem'( T ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105457, [ ~( 'is_a_theorem'( implies( implies( implies( X, implies( 
% 6.01/6.40    implies( Y, implies( Z, Y ) ), T ) ), implies( X, T ) ), U ) ) ), 
% 6.01/6.40    'is_a_theorem'( U ) ] )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 164, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, implies( Z, Y ) ), T ) ), implies( X, T ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( implies( X, implies( implies( Y, 
% 6.01/6.40    implies( Z, Y ) ), T ) ), implies( X, T ) ) ), :=( Y, U )] ), 
% 6.01/6.40    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 326, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, implies( implies( Y, implies( Z, Y ) ), T ) ), implies( X, T
% 6.01/6.40     ) ), U ) ) ) ] )
% 6.01/6.40  , clause( 105457, [ ~( 'is_a_theorem'( implies( implies( implies( X, 
% 6.01/6.40    implies( implies( Y, implies( Z, Y ) ), T ) ), implies( X, T ) ), U ) ) )
% 6.01/6.40    , 'is_a_theorem'( U ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T ), :=( U
% 6.01/6.40    , U )] ), permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105458, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.40  , clause( 182, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    X, implies( implies( Y, implies( Z, T ) ), implies( implies( Y, Z ), 
% 6.01/6.40    implies( Y, T ) ) ) ), U ) ) ) ] )
% 6.01/6.40  , 1, clause( 167, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, Z ), :=( Z, X ), 
% 6.01/6.40    :=( T, Y ), :=( U, implies( implies( X, Y ), implies( implies( Z, X ), 
% 6.01/6.40    implies( Z, Y ) ) ) )] ), substitution( 1, [ :=( X, implies( X, Y ) ), 
% 6.01/6.40    :=( Y, Z ), :=( Z, implies( implies( Z, X ), implies( Z, Y ) ) )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 1271, [ 'is_a_theorem'( implies( implies( X, Y ), implies( implies( 
% 6.01/6.40    Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.40  , clause( 105458, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105460, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 6.01/6.40    implies( implies( Z, X ), implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T
% 6.01/6.40     ) ] )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 1271, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), implies( implies( 
% 6.01/6.40    Z, X ), implies( Z, Y ) ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X
% 6.01/6.40     ), :=( Y, Y ), :=( Z, Z )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 1300, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, Y ), implies( implies( Z, X ), implies( Z, Y ) ) ), T ) ) ) ]
% 6.01/6.40     )
% 6.01/6.40  , clause( 105460, [ ~( 'is_a_theorem'( implies( implies( implies( X, Y ), 
% 6.01/6.40    implies( implies( Z, X ), implies( Z, Y ) ) ), T ) ) ), 'is_a_theorem'( T
% 6.01/6.40     ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105461, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y )
% 6.01/6.40     ) ) ] )
% 6.01/6.40  , clause( 264, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    X, implies( implies( implies( Y, Z ), Y ), implies( implies( Y, Z ), Z )
% 6.01/6.40     ) ), T ) ) ) ] )
% 6.01/6.40  , 1, clause( 167, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( X, Z ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, X ), :=( Z, Y ), :=( T, implies( 
% 6.01/6.40    X, implies( implies( X, Y ), Y ) ) )] ), substitution( 1, [ :=( X, X ), 
% 6.01/6.40    :=( Y, implies( X, Y ) ), :=( Z, implies( implies( X, Y ), Y ) )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 2305, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y ) )
% 6.01/6.40     ) ] )
% 6.01/6.40  , clause( 105461, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), Y
% 6.01/6.40     ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 6.01/6.40     )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105463, [ ~( 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 2305, [ 'is_a_theorem'( implies( X, implies( implies( X, Y ), 
% 6.01/6.40    Y ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, implies( implies( X, Y ), Y ) )
% 6.01/6.40     ), :=( Y, Z )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 2366, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( X
% 6.01/6.40    , implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 6.01/6.40  , clause( 105463, [ ~( 'is_a_theorem'( implies( implies( X, implies( 
% 6.01/6.40    implies( X, Y ), Y ) ), Z ) ) ), 'is_a_theorem'( Z ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105464, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, 
% 6.01/6.40    implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , clause( 2366, [ 'is_a_theorem'( Z ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    X, implies( implies( X, Y ), Y ) ), Z ) ) ) ] )
% 6.01/6.40  , 1, clause( 1271, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, implies( implies( X
% 6.01/6.40    , Y ), implies( X, implies( implies( Y, Z ), Z ) ) ) )] ), substitution( 
% 6.01/6.40    1, [ :=( X, Y ), :=( Y, implies( implies( Y, Z ), Z ) ), :=( Z, X )] )
% 6.01/6.40    ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 2539, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, 
% 6.01/6.40    implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , clause( 105464, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, 
% 6.01/6.40    implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105465, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 6.01/6.40    , X ), Z ) ), implies( implies( implies( X, Z ), T ), T ) ) ) ] )
% 6.01/6.40  , clause( 197, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, implies( implies( Y, X ), Z ) ), implies( X, Z ) ), T ) ) ) ]
% 6.01/6.40     )
% 6.01/6.40  , 1, clause( 2539, [ 'is_a_theorem'( implies( implies( X, Y ), implies( X, 
% 6.01/6.40    implies( implies( Y, Z ), Z ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 6.01/6.40    implies( X, implies( implies( Y, X ), Z ) ), implies( implies( implies( X
% 6.01/6.40    , Z ), T ), T ) ) )] ), substitution( 1, [ :=( X, implies( X, implies( 
% 6.01/6.40    implies( Y, X ), Z ) ) ), :=( Y, implies( X, Z ) ), :=( Z, T )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 2785, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, X
% 6.01/6.40     ), Z ) ), implies( implies( implies( X, Z ), T ), T ) ) ) ] )
% 6.01/6.40  , clause( 105465, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( implies( implies( X, Z ), T ), T ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105466, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y
% 6.01/6.40     ), implies( implies( Z, X ), implies( Z, Y ) ) ), T ), T ) ) ] )
% 6.01/6.40  , clause( 182, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    X, implies( implies( Y, implies( Z, T ) ), implies( implies( Y, Z ), 
% 6.01/6.40    implies( Y, T ) ) ) ), U ) ) ) ] )
% 6.01/6.40  , 1, clause( 2785, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, X ), Z ) ), implies( implies( implies( X, Z ), T ), T ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( X, Y ) ), :=( Y, Z ), :=( Z, X ), 
% 6.01/6.40    :=( T, Y ), :=( U, implies( implies( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Z, X ), implies( Z, Y ) ) ), T ), T ) )] ), substitution( 1, [ 
% 6.01/6.40    :=( X, implies( X, Y ) ), :=( Y, Z ), :=( Z, implies( implies( Z, X ), 
% 6.01/6.40    implies( Z, Y ) ) ), :=( T, T )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 9329, [ 'is_a_theorem'( implies( implies( implies( implies( X, Y )
% 6.01/6.40    , implies( implies( Z, X ), implies( Z, Y ) ) ), T ), T ) ) ] )
% 6.01/6.40  , clause( 105466, [ 'is_a_theorem'( implies( implies( implies( implies( X, 
% 6.01/6.40    Y ), implies( implies( Z, X ), implies( Z, Y ) ) ), T ), T ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105467, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 6.01/6.40    implies( Y, Z ) ) ) ] )
% 6.01/6.40  , clause( 326, [ 'is_a_theorem'( U ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, implies( implies( Y, implies( Z, Y ) ), T ) ), implies( X, T
% 6.01/6.40     ) ), U ) ) ) ] )
% 6.01/6.40  , 1, clause( 9329, [ 'is_a_theorem'( implies( implies( implies( implies( X
% 6.01/6.40    , Y ), implies( implies( Z, X ), implies( Z, Y ) ) ), T ), T ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( implies( X, Y ), Z ) ), :=( Y, Y )
% 6.01/6.40    , :=( Z, X ), :=( T, implies( Y, Z ) ), :=( U, implies( implies( implies( 
% 6.01/6.40    X, Y ), Z ), implies( Y, Z ) ) )] ), substitution( 1, [ :=( X, implies( X
% 6.01/6.40    , Y ) ), :=( Y, Z ), :=( Z, Y ), :=( T, implies( implies( implies( X, Y )
% 6.01/6.40    , Z ), implies( Y, Z ) ) )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 12562, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z ), 
% 6.01/6.40    implies( Y, Z ) ) ) ] )
% 6.01/6.40  , clause( 105467, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z )
% 6.01/6.40    , implies( Y, Z ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105469, [ ~( 'is_a_theorem'( implies( implies( implies( implies( X
% 6.01/6.40    , Y ), Z ), implies( Y, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 6.01/6.40  , clause( 0, [ ~( 'is_a_theorem'( implies( X, Y ) ) ), 'is_a_theorem'( Y )
% 6.01/6.40    , ~( 'is_a_theorem'( X ) ) ] )
% 6.01/6.40  , 2, clause( 12562, [ 'is_a_theorem'( implies( implies( implies( X, Y ), Z
% 6.01/6.40     ), implies( Y, Z ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, implies( implies( implies( X, Y ), Z ), 
% 6.01/6.40    implies( Y, Z ) ) ), :=( Y, T )] ), substitution( 1, [ :=( X, X ), :=( Y
% 6.01/6.40    , Y ), :=( Z, Z )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 12617, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( implies( X, Y ), Z ), implies( Y, Z ) ), T ) ) ) ] )
% 6.01/6.40  , clause( 105469, [ ~( 'is_a_theorem'( implies( implies( implies( implies( 
% 6.01/6.40    X, Y ), Z ), implies( Y, Z ) ), T ) ) ), 'is_a_theorem'( T ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 1 ), ==>( 1, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105470, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y
% 6.01/6.40    , Z ), T ) ), implies( X, implies( Z, T ) ) ) ) ] )
% 6.01/6.40  , clause( 12617, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( implies( X, Y ), Z ), implies( Y, Z ) ), T ) ) ) ] )
% 6.01/6.40  , 1, clause( 1271, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Z, X ), implies( Z, Y ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, implies( 
% 6.01/6.40    implies( X, implies( implies( Y, Z ), T ) ), implies( X, implies( Z, T )
% 6.01/6.40     ) ) )] ), substitution( 1, [ :=( X, implies( implies( Y, Z ), T ) ), 
% 6.01/6.40    :=( Y, implies( Z, T ) ), :=( Z, X )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 13057, [ 'is_a_theorem'( implies( implies( X, implies( implies( Y, 
% 6.01/6.40    Z ), T ) ), implies( X, implies( Z, T ) ) ) ) ] )
% 6.01/6.40  , clause( 105470, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, Z ), T ) ), implies( X, implies( Z, T ) ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105471, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.40    implies( Y, implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , clause( 10, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, implies( Y, Z ) ), implies( implies( X, Y ), implies( X, Z )
% 6.01/6.40     ) ), T ) ) ) ] )
% 6.01/6.40  , 1, clause( 13057, [ 'is_a_theorem'( implies( implies( X, implies( implies( 
% 6.01/6.40    Y, Z ), T ) ), implies( X, implies( Z, T ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, implies( 
% 6.01/6.40    implies( X, implies( Y, Z ) ), implies( Y, implies( X, Z ) ) ) )] ), 
% 6.01/6.40    substitution( 1, [ :=( X, implies( X, implies( Y, Z ) ) ), :=( Y, X ), 
% 6.01/6.40    :=( Z, Y ), :=( T, implies( X, Z ) )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 13374, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) ), 
% 6.01/6.40    implies( Y, implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , clause( 105471, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z ) )
% 6.01/6.40    , implies( Y, implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105472, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , clause( 1300, [ 'is_a_theorem'( T ), ~( 'is_a_theorem'( implies( implies( 
% 6.01/6.40    implies( X, Y ), implies( implies( Z, X ), implies( Z, Y ) ) ), T ) ) ) ]
% 6.01/6.40     )
% 6.01/6.40  , 1, clause( 13374, [ 'is_a_theorem'( implies( implies( X, implies( Y, Z )
% 6.01/6.40     ), implies( Y, implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, implies( 
% 6.01/6.40    implies( X, Y ), implies( implies( Y, Z ), implies( X, Z ) ) ) )] ), 
% 6.01/6.40    substitution( 1, [ :=( X, implies( Y, Z ) ), :=( Y, implies( X, Y ) ), 
% 6.01/6.40    :=( Z, implies( X, Z ) )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 105270, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , clause( 105472, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 6.01/6.40    permutation( 0, [ ==>( 0, 0 )] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  resolution(
% 6.01/6.40  clause( 105473, [] )
% 6.01/6.40  , clause( 4, [ ~( 'is_a_theorem'( implies( implies( a, b ), implies( 
% 6.01/6.40    implies( b, c ), implies( a, c ) ) ) ) ) ] )
% 6.01/6.40  , 0, clause( 105270, [ 'is_a_theorem'( implies( implies( X, Y ), implies( 
% 6.01/6.40    implies( Y, Z ), implies( X, Z ) ) ) ) ] )
% 6.01/6.40  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b ), :=( 
% 6.01/6.40    Z, c )] )).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  subsumption(
% 6.01/6.40  clause( 105421, [] )
% 6.01/6.40  , clause( 105473, [] )
% 6.01/6.40  , substitution( 0, [] ), permutation( 0, [] ) ).
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  end.
% 6.01/6.40  
% 6.01/6.40  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 6.01/6.40  
% 6.01/6.40  Memory use:
% 6.01/6.40  
% 6.01/6.40  space for terms:        2615987
% 6.01/6.40  space for clauses:      9127960
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  clauses generated:      736795
% 6.01/6.40  clauses kept:           105422
% 6.01/6.40  clauses selected:       3723
% 6.01/6.40  clauses deleted:        1316
% 6.01/6.40  clauses inuse deleted:  598
% 6.01/6.40  
% 6.01/6.40  subsentry:          670401
% 6.01/6.40  literals s-matched: 632690
% 6.01/6.40  literals matched:   632690
% 6.01/6.40  full subsumption:   0
% 6.01/6.40  
% 6.01/6.40  checksum:           -1024565106
% 6.01/6.40  
% 6.01/6.40  
% 6.01/6.40  Bliksem ended
%------------------------------------------------------------------------------