TSTP Solution File: LCL211-10 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : LCL211-10 : TPTP v8.1.0. Released v7.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n025.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 07:51:46 EDT 2022

% Result   : Unsatisfiable 216.04s 216.48s
% Output   : Refutation 216.04s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12  % Problem  : LCL211-10 : TPTP v8.1.0. Released v7.5.0.
% 0.04/0.13  % Command  : bliksem %s
% 0.12/0.33  % Computer : n025.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Sat Jul  2 21:19:10 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 216.04/216.48  *** allocated 10000 integers for termspace/termends
% 216.04/216.48  *** allocated 10000 integers for clauses
% 216.04/216.48  *** allocated 10000 integers for justifications
% 216.04/216.48  Bliksem 1.12
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Automatic Strategy Selection
% 216.04/216.48  
% 216.04/216.48  Clauses:
% 216.04/216.48  [
% 216.04/216.48     [ =( ifeq( X, X, Y, Z ), Y ) ],
% 216.04/216.48     [ =( axiom( implies( or( X, X ), X ) ), true ) ],
% 216.04/216.48     [ =( axiom( implies( X, or( Y, X ) ) ), true ) ],
% 216.04/216.48     [ =( axiom( implies( or( X, Y ), or( Y, X ) ) ), true ) ],
% 216.04/216.48     [ =( axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) ) ) ), true
% 216.04/216.48     ) ],
% 216.04/216.48     [ =( axiom( implies( implies( X, Y ), implies( or( Z, X ), or( Z, Y ) )
% 216.04/216.48     ) ), true ) ],
% 216.04/216.48     [ =( implies( X, Y ), or( not( X ), Y ) ) ],
% 216.04/216.48     [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ],
% 216.04/216.48     [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X ), true, 
% 216.04/216.48    theorem( Y ), true ), true ), true ) ],
% 216.04/216.48     [ ~( =( theorem( implies( not( q ), implies( or( p, q ), p ) ) ), true )
% 216.04/216.48     ) ]
% 216.04/216.48  ] .
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  percentage equality = 1.000000, percentage horn = 1.000000
% 216.04/216.48  This is a pure equality problem
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Options Used:
% 216.04/216.48  
% 216.04/216.48  useres =            1
% 216.04/216.48  useparamod =        1
% 216.04/216.48  useeqrefl =         1
% 216.04/216.48  useeqfact =         1
% 216.04/216.48  usefactor =         1
% 216.04/216.48  usesimpsplitting =  0
% 216.04/216.48  usesimpdemod =      5
% 216.04/216.48  usesimpres =        3
% 216.04/216.48  
% 216.04/216.48  resimpinuse      =  1000
% 216.04/216.48  resimpclauses =     20000
% 216.04/216.48  substype =          eqrewr
% 216.04/216.48  backwardsubs =      1
% 216.04/216.48  selectoldest =      5
% 216.04/216.48  
% 216.04/216.48  litorderings [0] =  split
% 216.04/216.48  litorderings [1] =  extend the termordering, first sorting on arguments
% 216.04/216.48  
% 216.04/216.48  termordering =      kbo
% 216.04/216.48  
% 216.04/216.48  litapriori =        0
% 216.04/216.48  termapriori =       1
% 216.04/216.48  litaposteriori =    0
% 216.04/216.48  termaposteriori =   0
% 216.04/216.48  demodaposteriori =  0
% 216.04/216.48  ordereqreflfact =   0
% 216.04/216.48  
% 216.04/216.48  litselect =         negord
% 216.04/216.48  
% 216.04/216.48  maxweight =         15
% 216.04/216.48  maxdepth =          30000
% 216.04/216.48  maxlength =         115
% 216.04/216.48  maxnrvars =         195
% 216.04/216.48  excuselevel =       1
% 216.04/216.48  increasemaxweight = 1
% 216.04/216.48  
% 216.04/216.48  maxselected =       10000000
% 216.04/216.48  maxnrclauses =      10000000
% 216.04/216.48  
% 216.04/216.48  showgenerated =    0
% 216.04/216.48  showkept =         0
% 216.04/216.48  showselected =     0
% 216.04/216.48  showdeleted =      0
% 216.04/216.48  showresimp =       1
% 216.04/216.48  showstatus =       2000
% 216.04/216.48  
% 216.04/216.48  prologoutput =     1
% 216.04/216.48  nrgoals =          5000000
% 216.04/216.48  totalproof =       1
% 216.04/216.48  
% 216.04/216.48  Symbols occurring in the translation:
% 216.04/216.48  
% 216.04/216.48  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 216.04/216.48  .  [1, 2]      (w:1, o:25, a:1, s:1, b:0), 
% 216.04/216.48  !  [4, 1]      (w:0, o:17, a:1, s:1, b:0), 
% 216.04/216.48  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 216.04/216.48  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 216.04/216.48  ifeq  [42, 4]      (w:1, o:52, a:1, s:1, b:0), 
% 216.04/216.48  or  [43, 2]      (w:1, o:50, a:1, s:1, b:0), 
% 216.04/216.48  implies  [44, 2]      (w:1, o:51, a:1, s:1, b:0), 
% 216.04/216.48  axiom  [45, 1]      (w:1, o:22, a:1, s:1, b:0), 
% 216.04/216.48  true  [46, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 216.04/216.48  not  [49, 1]      (w:1, o:23, a:1, s:1, b:0), 
% 216.04/216.48  theorem  [50, 1]      (w:1, o:24, a:1, s:1, b:0), 
% 216.04/216.48  q  [51, 0]      (w:1, o:16, a:1, s:1, b:0), 
% 216.04/216.48  p  [52, 0]      (w:1, o:15, a:1, s:1, b:0).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Starting Search:
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    51292
% 216.04/216.48  Kept:         2004
% 216.04/216.48  Inuse:        544
% 216.04/216.48  Deleted:      44
% 216.04/216.48  Deletedinuse: 5
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    125925
% 216.04/216.48  Kept:         4004
% 216.04/216.48  Inuse:        939
% 216.04/216.48  Deleted:      62
% 216.04/216.48  Deletedinuse: 10
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    605664
% 216.04/216.48  Kept:         6004
% 216.04/216.48  Inuse:        2033
% 216.04/216.48  Deleted:      133
% 216.04/216.48  Deletedinuse: 17
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    2549458
% 216.04/216.48  Kept:         8037
% 216.04/216.48  Inuse:        4357
% 216.04/216.48  Deleted:      324
% 216.04/216.48  Deletedinuse: 62
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    5570084
% 216.04/216.48  Kept:         10040
% 216.04/216.48  Inuse:        6714
% 216.04/216.48  Deleted:      476
% 216.04/216.48  Deletedinuse: 63
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Failed to find proof!
% 216.04/216.48  maxweight =   15
% 216.04/216.48  maxnrclauses = 10000000
% 216.04/216.48  Generated: 14062928
% 216.04/216.48  Kept: 10825
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  The strategy used was not complete!
% 216.04/216.48  
% 216.04/216.48  Increased maxweight to 16
% 216.04/216.48  
% 216.04/216.48  Starting Search:
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    24525
% 216.04/216.48  Kept:         2148
% 216.04/216.48  Inuse:        399
% 216.04/216.48  Deleted:      21
% 216.04/216.48  Deletedinuse: 2
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    83181
% 216.04/216.48  Kept:         4340
% 216.04/216.48  Inuse:        718
% 216.04/216.48  Deleted:      51
% 216.04/216.48  Deletedinuse: 9
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    170130
% 216.04/216.48  Kept:         6355
% 216.04/216.48  Inuse:        1009
% 216.04/216.48  Deleted:      55
% 216.04/216.48  Deletedinuse: 9
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    215698
% 216.04/216.48  Kept:         8563
% 216.04/216.48  Inuse:        1202
% 216.04/216.48  Deleted:      78
% 216.04/216.48  Deletedinuse: 12
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    397556
% 216.04/216.48  Kept:         10566
% 216.04/216.48  Inuse:        1730
% 216.04/216.48  Deleted:      114
% 216.04/216.48  Deletedinuse: 20
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    952730
% 216.04/216.48  Kept:         12569
% 216.04/216.48  Inuse:        2606
% 216.04/216.48  Deleted:      189
% 216.04/216.48  Deletedinuse: 20
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    2032021
% 216.04/216.48  Kept:         14574
% 216.04/216.48  Inuse:        4000
% 216.04/216.48  Deleted:      316
% 216.04/216.48  Deletedinuse: 54
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    2592612
% 216.04/216.48  Kept:         16574
% 216.04/216.48  Inuse:        4462
% 216.04/216.48  Deleted:      333
% 216.04/216.48  Deletedinuse: 64
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    2868679
% 216.04/216.48  Kept:         18574
% 216.04/216.48  Inuse:        4789
% 216.04/216.48  Deleted:      340
% 216.04/216.48  Deletedinuse: 64
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying clauses:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    5268640
% 216.04/216.48  Kept:         20586
% 216.04/216.48  Inuse:        6528
% 216.04/216.48  Deleted:      831
% 216.04/216.48  Deletedinuse: 64
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    5942367
% 216.04/216.48  Kept:         22588
% 216.04/216.48  Inuse:        6927
% 216.04/216.48  Deleted:      845
% 216.04/216.48  Deletedinuse: 65
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    10482297
% 216.04/216.48  Kept:         24588
% 216.04/216.48  Inuse:        8635
% 216.04/216.48  Deleted:      856
% 216.04/216.48  Deletedinuse: 65
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    20513019
% 216.04/216.48  Kept:         26588
% 216.04/216.48  Inuse:        12475
% 216.04/216.48  Deleted:      888
% 216.04/216.48  Deletedinuse: 75
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    38233482
% 216.04/216.48  Kept:         28592
% 216.04/216.48  Inuse:        17228
% 216.04/216.48  Deleted:      1044
% 216.04/216.48  Deletedinuse: 85
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Failed to find proof!
% 216.04/216.48  maxweight =   16
% 216.04/216.48  maxnrclauses = 10000000
% 216.04/216.48  Generated: 106704162
% 216.04/216.48  Kept: 30588
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  The strategy used was not complete!
% 216.04/216.48  
% 216.04/216.48  Increased maxweight to 17
% 216.04/216.48  
% 216.04/216.48  Starting Search:
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    33749
% 216.04/216.48  Kept:         2003
% 216.04/216.48  Inuse:        428
% 216.04/216.48  Deleted:      19
% 216.04/216.48  Deletedinuse: 4
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    56825
% 216.04/216.48  Kept:         4009
% 216.04/216.48  Inuse:        592
% 216.04/216.48  Deleted:      37
% 216.04/216.48  Deletedinuse: 9
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    97583
% 216.04/216.48  Kept:         6014
% 216.04/216.48  Inuse:        772
% 216.04/216.48  Deleted:      63
% 216.04/216.48  Deletedinuse: 10
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    107348
% 216.04/216.48  Kept:         8319
% 216.04/216.48  Inuse:        804
% 216.04/216.48  Deleted:      65
% 216.04/216.48  Deletedinuse: 10
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    141160
% 216.04/216.48  Kept:         10329
% 216.04/216.48  Inuse:        955
% 216.04/216.48  Deleted:      65
% 216.04/216.48  Deletedinuse: 10
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    217332
% 216.04/216.48  Kept:         12333
% 216.04/216.48  Inuse:        1151
% 216.04/216.48  Deleted:      67
% 216.04/216.48  Deletedinuse: 10
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    274926
% 216.04/216.48  Kept:         14335
% 216.04/216.48  Inuse:        1280
% 216.04/216.48  Deleted:      70
% 216.04/216.48  Deletedinuse: 11
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    319444
% 216.04/216.48  Kept:         16351
% 216.04/216.48  Inuse:        1360
% 216.04/216.48  Deleted:      74
% 216.04/216.48  Deletedinuse: 12
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Intermediate Status:
% 216.04/216.48  Generated:    363638
% 216.04/216.48  Kept:         18711
% 216.04/216.48  Inuse:        1445
% 216.04/216.48  Deleted:      74
% 216.04/216.48  Deletedinuse: 12
% 216.04/216.48  
% 216.04/216.48  Resimplifying inuse:
% 216.04/216.48  Done
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Bliksems!, er is een bewijs:
% 216.04/216.48  % SZS status Unsatisfiable
% 216.04/216.48  % SZS output start Refutation
% 216.04/216.48  
% 216.04/216.48  clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 1, [ =( axiom( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 2, [ =( axiom( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 3, [ =( axiom( implies( or( X, Y ), or( Y, X ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 4, [ =( axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 5, [ =( axiom( implies( implies( X, Y ), implies( or( Z, X ), or( Z
% 216.04/216.48    , Y ) ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X )
% 216.04/216.48    , true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 9, [ ~( =( theorem( implies( not( q ), implies( or( p, q ), p ) ) )
% 216.04/216.48    , true ) ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 14, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 15, [ =( theorem( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 17, [ =( theorem( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 19, [ =( theorem( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 22, [ =( theorem( implies( implies( X, Y ), or( Y, not( X ) ) ) ), 
% 216.04/216.48    true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 25, [ =( theorem( implies( implies( X, Y ), implies( or( Z, X ), or( 
% 216.04/216.48    Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 29, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( or( Y, 
% 216.04/216.48    not( X ) ) ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 32, [ =( ifeq( theorem( or( X, Y ) ), true, theorem( or( Y, X ) ), 
% 216.04/216.48    true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 33, [ =( ifeq( theorem( implies( implies( or( X, Y ), or( Y, X ) )
% 216.04/216.48    , Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 35, [ =( ifeq( theorem( implies( implies( or( X, X ), X ), Y ) ), 
% 216.04/216.48    true, theorem( Y ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 37, [ =( ifeq( theorem( implies( implies( X, or( Y, X ) ), Z ) ), 
% 216.04/216.48    true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 58, [ =( theorem( implies( implies( X, or( Y, Z ) ), or( Y, implies( 
% 216.04/216.48    X, Z ) ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 102, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( implies( 
% 216.04/216.48    or( Z, X ), or( Z, Y ) ) ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 250, [ =( theorem( implies( or( Y, or( X, X ) ), or( Y, X ) ) ), 
% 216.04/216.48    true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 261, [ =( theorem( implies( implies( X, or( Y, Y ) ), implies( X, Y
% 216.04/216.48     ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 406, [ =( theorem( implies( X, X ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 414, [ =( theorem( or( X, not( X ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 424, [ =( theorem( implies( X, not( not( X ) ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 490, [ =( theorem( or( Y, implies( or( X, Y ), X ) ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 547, [ =( theorem( or( implies( or( Y, X ), Y ), X ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 557, [ =( ifeq( theorem( implies( or( implies( or( X, Y ), X ), Y )
% 216.04/216.48    , Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 1246, [ =( theorem( implies( or( Y, X ), or( Y, not( not( X ) ) ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 18854, [ =( theorem( or( implies( or( X, Y ), X ), not( not( Y ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 18935, [ =( theorem( implies( not( Y ), implies( or( X, Y ), X ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  .
% 216.04/216.48  clause( 18940, [] )
% 216.04/216.48  .
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  % SZS output end Refutation
% 216.04/216.48  found a proof!
% 216.04/216.48  
% 216.04/216.48  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 216.04/216.48  
% 216.04/216.48  initialclauses(
% 216.04/216.48  [ clause( 18942, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , clause( 18943, [ =( axiom( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , clause( 18944, [ =( axiom( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , clause( 18945, [ =( axiom( implies( or( X, Y ), or( Y, X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 18946, [ =( axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z
% 216.04/216.48     ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 18947, [ =( axiom( implies( implies( X, Y ), implies( or( Z, X )
% 216.04/216.48    , or( Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 18948, [ =( implies( X, Y ), or( not( X ), Y ) ) ] )
% 216.04/216.48  , clause( 18949, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true )
% 216.04/216.48     ] )
% 216.04/216.48  , clause( 18950, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( 
% 216.04/216.48    X ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , clause( 18951, [ ~( =( theorem( implies( not( q ), implies( or( p, q ), p
% 216.04/216.48     ) ) ), true ) ) ] )
% 216.04/216.48  ] ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , clause( 18942, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 1, [ =( axiom( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , clause( 18943, [ =( axiom( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 2, [ =( axiom( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , clause( 18944, [ =( axiom( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 3, [ =( axiom( implies( or( X, Y ), or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , clause( 18945, [ =( axiom( implies( or( X, Y ), or( Y, X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 4, [ =( axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  , clause( 18946, [ =( axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z
% 216.04/216.48     ) ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 5, [ =( axiom( implies( implies( X, Y ), implies( or( Z, X ), or( Z
% 216.04/216.48    , Y ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 18947, [ =( axiom( implies( implies( X, Y ), implies( or( Z, X )
% 216.04/216.48    , or( Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 18979, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , clause( 18948, [ =( implies( X, Y ), or( not( X ), Y ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , clause( 18979, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  , clause( 18949, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true )
% 216.04/216.48     ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X )
% 216.04/216.48    , true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , clause( 18950, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( 
% 216.04/216.48    X ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 9, [ ~( =( theorem( implies( not( q ), implies( or( p, q ), p ) ) )
% 216.04/216.48    , true ) ) ] )
% 216.04/216.48  , clause( 18951, [ ~( =( theorem( implies( not( q ), implies( or( p, q ), p
% 216.04/216.48     ) ) ), true ) ) ] )
% 216.04/216.48  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19008, [ =( true, ifeq( axiom( X ), true, theorem( X ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19010, [ =( true, ifeq( true, true, theorem( implies( or( X, Y ), 
% 216.04/216.48    or( Y, X ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 3, [ =( axiom( implies( or( X, Y ), or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19008, [ =( true, ifeq( axiom( X ), true, theorem( X ), true )
% 216.04/216.48     ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, implies( or( X, Y ), or( Y, X ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19011, [ =( true, theorem( implies( or( X, Y ), or( Y, X ) ) ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19010, [ =( true, ifeq( true, true, theorem( implies( or( X, Y
% 216.04/216.48     ), or( Y, X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( or( X, Y
% 216.04/216.48     ), or( Y, X ) ) ) ), :=( Z, true )] ), substitution( 1, [ :=( X, X ), 
% 216.04/216.48    :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19012, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 19011, [ =( true, theorem( implies( or( X, Y ), or( Y, X ) ) ) )
% 216.04/216.48     ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 14, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , clause( 19012, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true )
% 216.04/216.48     ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19014, [ =( true, ifeq( axiom( X ), true, theorem( X ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19016, [ =( true, ifeq( true, true, theorem( implies( or( X, X ), X
% 216.04/216.48     ) ), true ) ) ] )
% 216.04/216.48  , clause( 1, [ =( axiom( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19014, [ =( true, ifeq( axiom( X ), true, theorem( X ), true )
% 216.04/216.48     ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, implies( 
% 216.04/216.48    or( X, X ), X ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19017, [ =( true, theorem( implies( or( X, X ), X ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19016, [ =( true, ifeq( true, true, theorem( implies( or( X, X
% 216.04/216.48     ), X ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( or( X, X
% 216.04/216.48     ), X ) ) ), :=( Z, true )] ), substitution( 1, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19018, [ =( theorem( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , clause( 19017, [ =( true, theorem( implies( or( X, X ), X ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 15, [ =( theorem( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , clause( 19018, [ =( theorem( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19020, [ =( true, ifeq( axiom( X ), true, theorem( X ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19022, [ =( true, ifeq( true, true, theorem( implies( X, or( Y, X )
% 216.04/216.48     ) ), true ) ) ] )
% 216.04/216.48  , clause( 2, [ =( axiom( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19020, [ =( true, ifeq( axiom( X ), true, theorem( X ), true )
% 216.04/216.48     ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, implies( X, or( Y, X ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19023, [ =( true, theorem( implies( X, or( Y, X ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19022, [ =( true, ifeq( true, true, theorem( implies( X, or( Y
% 216.04/216.48    , X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( X, or( Y
% 216.04/216.48    , X ) ) ) ), :=( Z, true )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )
% 216.04/216.48    ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19024, [ =( theorem( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , clause( 19023, [ =( true, theorem( implies( X, or( Y, X ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 17, [ =( theorem( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , clause( 19024, [ =( theorem( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19026, [ =( true, ifeq( axiom( X ), true, theorem( X ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19028, [ =( true, ifeq( true, true, theorem( implies( or( X, or( Y
% 216.04/216.48    , Z ) ), or( Y, or( X, Z ) ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 4, [ =( axiom( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19026, [ =( true, ifeq( axiom( X ), true, theorem( X ), true )
% 216.04/216.48     ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, implies( or( X, or( Y, Z ) ), or( Y, or( X, Z )
% 216.04/216.48     ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19029, [ =( true, theorem( implies( or( X, or( Y, Z ) ), or( Y, or( 
% 216.04/216.48    X, Z ) ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19028, [ =( true, ifeq( true, true, theorem( implies( or( X, 
% 216.04/216.48    or( Y, Z ) ), or( Y, or( X, Z ) ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( or( X, 
% 216.04/216.48    or( Y, Z ) ), or( Y, or( X, Z ) ) ) ) ), :=( Z, true )] ), substitution( 
% 216.04/216.48    1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19030, [ =( theorem( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z
% 216.04/216.48     ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19029, [ =( true, theorem( implies( or( X, or( Y, Z ) ), or( Y, 
% 216.04/216.48    or( X, Z ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 19, [ =( theorem( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , clause( 19030, [ =( theorem( implies( or( X, or( Y, Z ) ), or( Y, or( X, 
% 216.04/216.48    Z ) ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19032, [ =( true, theorem( implies( or( X, Y ), or( Y, X ) ) ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 14, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19033, [ =( true, theorem( implies( implies( X, Y ), or( Y, not( X
% 216.04/216.48     ) ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19032, [ =( true, theorem( implies( or( X, Y ), or( Y, X ) ) )
% 216.04/216.48     ) ] )
% 216.04/216.48  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, not( X ) ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19035, [ =( theorem( implies( implies( X, Y ), or( Y, not( X ) ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  , clause( 19033, [ =( true, theorem( implies( implies( X, Y ), or( Y, not( 
% 216.04/216.48    X ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 22, [ =( theorem( implies( implies( X, Y ), or( Y, not( X ) ) ) ), 
% 216.04/216.48    true ) ] )
% 216.04/216.48  , clause( 19035, [ =( theorem( implies( implies( X, Y ), or( Y, not( X ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19038, [ =( true, ifeq( axiom( X ), true, theorem( X ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 7, [ =( ifeq( axiom( X ), true, theorem( X ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19040, [ =( true, ifeq( true, true, theorem( implies( implies( X, Y
% 216.04/216.48     ), implies( or( Z, X ), or( Z, Y ) ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 5, [ =( axiom( implies( implies( X, Y ), implies( or( Z, X ), or( 
% 216.04/216.48    Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19038, [ =( true, ifeq( axiom( X ), true, theorem( X ), true )
% 216.04/216.48     ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, implies( implies( X, Y ), implies( or( Z, X ), 
% 216.04/216.48    or( Z, Y ) ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19041, [ =( true, theorem( implies( implies( X, Y ), implies( or( Z
% 216.04/216.48    , X ), or( Z, Y ) ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19040, [ =( true, ifeq( true, true, theorem( implies( implies( 
% 216.04/216.48    X, Y ), implies( or( Z, X ), or( Z, Y ) ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( implies( 
% 216.04/216.48    X, Y ), implies( or( Z, X ), or( Z, Y ) ) ) ) ), :=( Z, true )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19042, [ =( theorem( implies( implies( X, Y ), implies( or( Z, X )
% 216.04/216.48    , or( Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19041, [ =( true, theorem( implies( implies( X, Y ), implies( or( 
% 216.04/216.48    Z, X ), or( Z, Y ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 25, [ =( theorem( implies( implies( X, Y ), implies( or( Z, X ), or( 
% 216.04/216.48    Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19042, [ =( theorem( implies( implies( X, Y ), implies( or( Z, X
% 216.04/216.48     ), or( Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19044, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19046, [ =( true, ifeq( true, true, ifeq( theorem( implies( X, Y )
% 216.04/216.48     ), true, theorem( or( Y, not( X ) ) ), true ), true ) ) ] )
% 216.04/216.48  , clause( 22, [ =( theorem( implies( implies( X, Y ), or( Y, not( X ) ) ) )
% 216.04/216.48    , true ) ] )
% 216.04/216.48  , 0, clause( 19044, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, implies( X, Y ) ), :=( Y, or( Y, not( X ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19051, [ =( true, ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    or( Y, not( X ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19046, [ =( true, ifeq( true, true, ifeq( theorem( implies( X
% 216.04/216.48    , Y ) ), true, theorem( or( Y, not( X ) ) ), true ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, ifeq( theorem( implies( X
% 216.04/216.48    , Y ) ), true, theorem( or( Y, not( X ) ) ), true ) ), :=( Z, true )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19052, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( or( Y
% 216.04/216.48    , not( X ) ) ), true ), true ) ] )
% 216.04/216.48  , clause( 19051, [ =( true, ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    or( Y, not( X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 29, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( or( Y, 
% 216.04/216.48    not( X ) ) ), true ), true ) ] )
% 216.04/216.48  , clause( 19052, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( or( 
% 216.04/216.48    Y, not( X ) ) ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19054, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19056, [ =( true, ifeq( true, true, ifeq( theorem( or( X, Y ) ), 
% 216.04/216.48    true, theorem( or( Y, X ) ), true ), true ) ) ] )
% 216.04/216.48  , clause( 14, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , 0, clause( 19054, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, or( X, Y ) ), :=( Y, or( Y, X ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19061, [ =( true, ifeq( theorem( or( X, Y ) ), true, theorem( or( Y
% 216.04/216.48    , X ) ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19056, [ =( true, ifeq( true, true, ifeq( theorem( or( X, Y )
% 216.04/216.48     ), true, theorem( or( Y, X ) ), true ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, ifeq( theorem( or( X, Y )
% 216.04/216.48     ), true, theorem( or( Y, X ) ), true ) ), :=( Z, true )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19062, [ =( ifeq( theorem( or( X, Y ) ), true, theorem( or( Y, X )
% 216.04/216.48     ), true ), true ) ] )
% 216.04/216.48  , clause( 19061, [ =( true, ifeq( theorem( or( X, Y ) ), true, theorem( or( 
% 216.04/216.48    Y, X ) ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 32, [ =( ifeq( theorem( or( X, Y ) ), true, theorem( or( Y, X ) ), 
% 216.04/216.48    true ), true ) ] )
% 216.04/216.48  , clause( 19062, [ =( ifeq( theorem( or( X, Y ) ), true, theorem( or( Y, X
% 216.04/216.48     ) ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19064, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19067, [ =( true, ifeq( theorem( implies( implies( or( X, Y ), or( 
% 216.04/216.48    Y, X ) ), Z ) ), true, ifeq( true, true, theorem( Z ), true ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 14, [ =( theorem( implies( or( X, Y ), or( Y, X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , 0, clause( 19064, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 15, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, implies( or( X, Y ), or( Y, X ) ) ), :=( Y, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19069, [ =( true, ifeq( theorem( implies( implies( or( X, Y ), or( 
% 216.04/216.48    Y, X ) ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19067, [ =( true, ifeq( theorem( implies( implies( or( X, Y )
% 216.04/216.48    , or( Y, X ) ), Z ) ), true, ifeq( true, true, theorem( Z ), true ), true
% 216.04/216.48     ) ) ] )
% 216.04/216.48  , 0, 14, substitution( 0, [ :=( X, true ), :=( Y, theorem( Z ) ), :=( Z, 
% 216.04/216.48    true )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19070, [ =( ifeq( theorem( implies( implies( or( X, Y ), or( Y, X )
% 216.04/216.48     ), Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , clause( 19069, [ =( true, ifeq( theorem( implies( implies( or( X, Y ), or( 
% 216.04/216.48    Y, X ) ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 33, [ =( ifeq( theorem( implies( implies( or( X, Y ), or( Y, X ) )
% 216.04/216.48    , Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , clause( 19070, [ =( ifeq( theorem( implies( implies( or( X, Y ), or( Y, X
% 216.04/216.48     ) ), Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19072, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19075, [ =( true, ifeq( theorem( implies( implies( or( X, X ), X )
% 216.04/216.48    , Y ) ), true, ifeq( true, true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 15, [ =( theorem( implies( or( X, X ), X ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19072, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 13, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 216.04/216.48    implies( or( X, X ), X ) ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19077, [ =( true, ifeq( theorem( implies( implies( or( X, X ), X )
% 216.04/216.48    , Y ) ), true, theorem( Y ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19075, [ =( true, ifeq( theorem( implies( implies( or( X, X )
% 216.04/216.48    , X ), Y ) ), true, ifeq( true, true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 12, substitution( 0, [ :=( X, true ), :=( Y, theorem( Y ) ), :=( Z, 
% 216.04/216.48    true )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19078, [ =( ifeq( theorem( implies( implies( or( X, X ), X ), Y ) )
% 216.04/216.48    , true, theorem( Y ), true ), true ) ] )
% 216.04/216.48  , clause( 19077, [ =( true, ifeq( theorem( implies( implies( or( X, X ), X
% 216.04/216.48     ), Y ) ), true, theorem( Y ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 35, [ =( ifeq( theorem( implies( implies( or( X, X ), X ), Y ) ), 
% 216.04/216.48    true, theorem( Y ), true ), true ) ] )
% 216.04/216.48  , clause( 19078, [ =( ifeq( theorem( implies( implies( or( X, X ), X ), Y )
% 216.04/216.48     ), true, theorem( Y ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19080, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19083, [ =( true, ifeq( theorem( implies( implies( X, or( Y, X ) )
% 216.04/216.48    , Z ) ), true, ifeq( true, true, theorem( Z ), true ), true ) ) ] )
% 216.04/216.48  , clause( 17, [ =( theorem( implies( X, or( Y, X ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19080, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 13, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, implies( X, or( Y, X ) ) ), :=( Y, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19085, [ =( true, ifeq( theorem( implies( implies( X, or( Y, X ) )
% 216.04/216.48    , Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19083, [ =( true, ifeq( theorem( implies( implies( X, or( Y, X
% 216.04/216.48     ) ), Z ) ), true, ifeq( true, true, theorem( Z ), true ), true ) ) ] )
% 216.04/216.48  , 0, 12, substitution( 0, [ :=( X, true ), :=( Y, theorem( Z ) ), :=( Z, 
% 216.04/216.48    true )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19086, [ =( ifeq( theorem( implies( implies( X, or( Y, X ) ), Z ) )
% 216.04/216.48    , true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , clause( 19085, [ =( true, ifeq( theorem( implies( implies( X, or( Y, X )
% 216.04/216.48     ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 37, [ =( ifeq( theorem( implies( implies( X, or( Y, X ) ), Z ) ), 
% 216.04/216.48    true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , clause( 19086, [ =( ifeq( theorem( implies( implies( X, or( Y, X ) ), Z )
% 216.04/216.48     ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19088, [ =( true, theorem( implies( or( X, or( Y, Z ) ), or( Y, or( 
% 216.04/216.48    X, Z ) ) ) ) ) ] )
% 216.04/216.48  , clause( 19, [ =( theorem( implies( or( X, or( Y, Z ) ), or( Y, or( X, Z )
% 216.04/216.48     ) ) ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19093, [ =( true, theorem( implies( or( not( X ), or( Y, Z ) ), or( 
% 216.04/216.48    Y, implies( X, Z ) ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19088, [ =( true, theorem( implies( or( X, or( Y, Z ) ), or( Y
% 216.04/216.48    , or( X, Z ) ) ) ) ) ] )
% 216.04/216.48  , 0, 12, substitution( 0, [ :=( X, X ), :=( Y, Z )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, not( X ) ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19096, [ =( true, theorem( implies( implies( X, or( Y, Z ) ), or( Y
% 216.04/216.48    , implies( X, Z ) ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19093, [ =( true, theorem( implies( or( not( X ), or( Y, Z ) )
% 216.04/216.48    , or( Y, implies( X, Z ) ) ) ) ) ] )
% 216.04/216.48  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, or( Y, Z ) )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19097, [ =( theorem( implies( implies( X, or( Y, Z ) ), or( Y, 
% 216.04/216.48    implies( X, Z ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19096, [ =( true, theorem( implies( implies( X, or( Y, Z ) ), or( 
% 216.04/216.48    Y, implies( X, Z ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 58, [ =( theorem( implies( implies( X, or( Y, Z ) ), or( Y, implies( 
% 216.04/216.48    X, Z ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19097, [ =( theorem( implies( implies( X, or( Y, Z ) ), or( Y, 
% 216.04/216.48    implies( X, Z ) ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19099, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19101, [ =( true, ifeq( true, true, ifeq( theorem( implies( X, Y )
% 216.04/216.48     ), true, theorem( implies( or( Z, X ), or( Z, Y ) ) ), true ), true ) )
% 216.04/216.48     ] )
% 216.04/216.48  , clause( 25, [ =( theorem( implies( implies( X, Y ), implies( or( Z, X ), 
% 216.04/216.48    or( Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19099, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, implies( X, Y ) ), :=( Y, implies( or( Z, X ), 
% 216.04/216.48    or( Z, Y ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19106, [ =( true, ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    implies( or( Z, X ), or( Z, Y ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19101, [ =( true, ifeq( true, true, ifeq( theorem( implies( X
% 216.04/216.48    , Y ) ), true, theorem( implies( or( Z, X ), or( Z, Y ) ) ), true ), true
% 216.04/216.48     ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, ifeq( theorem( implies( X
% 216.04/216.48    , Y ) ), true, theorem( implies( or( Z, X ), or( Z, Y ) ) ), true ) ), 
% 216.04/216.48    :=( Z, true )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )
% 216.04/216.48    ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19107, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    implies( or( Z, X ), or( Z, Y ) ) ), true ), true ) ] )
% 216.04/216.48  , clause( 19106, [ =( true, ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    implies( or( Z, X ), or( Z, Y ) ) ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 102, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( implies( 
% 216.04/216.48    or( Z, X ), or( Z, Y ) ) ), true ), true ) ] )
% 216.04/216.48  , clause( 19107, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    implies( or( Z, X ), or( Z, Y ) ) ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19109, [ =( true, ifeq( theorem( implies( implies( or( X, X ), X )
% 216.04/216.48    , Y ) ), true, theorem( Y ), true ) ) ] )
% 216.04/216.48  , clause( 35, [ =( ifeq( theorem( implies( implies( or( X, X ), X ), Y ) )
% 216.04/216.48    , true, theorem( Y ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19111, [ =( true, ifeq( true, true, theorem( implies( or( Y, or( X
% 216.04/216.48    , X ) ), or( Y, X ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 25, [ =( theorem( implies( implies( X, Y ), implies( or( Z, X ), 
% 216.04/216.48    or( Z, Y ) ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19109, [ =( true, ifeq( theorem( implies( implies( or( X, X )
% 216.04/216.48    , X ), Y ) ), true, theorem( Y ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, or( X, X ) ), :=( Y, X ), :=( Z, Y )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, implies( or( Y, or( X, X ) ), or( Y
% 216.04/216.48    , X ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19113, [ =( true, theorem( implies( or( X, or( Y, Y ) ), or( X, Y )
% 216.04/216.48     ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19111, [ =( true, ifeq( true, true, theorem( implies( or( Y, 
% 216.04/216.48    or( X, X ) ), or( Y, X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( or( X, 
% 216.04/216.48    or( Y, Y ) ), or( X, Y ) ) ) ), :=( Z, true )] ), substitution( 1, [ :=( 
% 216.04/216.48    X, Y ), :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19114, [ =( theorem( implies( or( X, or( Y, Y ) ), or( X, Y ) ) ), 
% 216.04/216.48    true ) ] )
% 216.04/216.48  , clause( 19113, [ =( true, theorem( implies( or( X, or( Y, Y ) ), or( X, Y
% 216.04/216.48     ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 250, [ =( theorem( implies( or( Y, or( X, X ) ), or( Y, X ) ) ), 
% 216.04/216.48    true ) ] )
% 216.04/216.48  , clause( 19114, [ =( theorem( implies( or( X, or( Y, Y ) ), or( X, Y ) ) )
% 216.04/216.48    , true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19116, [ =( true, theorem( implies( or( X, or( Y, Y ) ), or( X, Y )
% 216.04/216.48     ) ) ) ] )
% 216.04/216.48  , clause( 250, [ =( theorem( implies( or( Y, or( X, X ) ), or( Y, X ) ) ), 
% 216.04/216.48    true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19120, [ =( true, theorem( implies( or( not( X ), or( Y, Y ) ), 
% 216.04/216.48    implies( X, Y ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19116, [ =( true, theorem( implies( or( X, or( Y, Y ) ), or( X
% 216.04/216.48    , Y ) ) ) ) ] )
% 216.04/216.48  , 0, 10, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, not( X ) ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19122, [ =( true, theorem( implies( implies( X, or( Y, Y ) ), 
% 216.04/216.48    implies( X, Y ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19120, [ =( true, theorem( implies( or( not( X ), or( Y, Y ) )
% 216.04/216.48    , implies( X, Y ) ) ) ) ] )
% 216.04/216.48  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, or( Y, Y ) )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19123, [ =( theorem( implies( implies( X, or( Y, Y ) ), implies( X
% 216.04/216.48    , Y ) ) ), true ) ] )
% 216.04/216.48  , clause( 19122, [ =( true, theorem( implies( implies( X, or( Y, Y ) ), 
% 216.04/216.48    implies( X, Y ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 261, [ =( theorem( implies( implies( X, or( Y, Y ) ), implies( X, Y
% 216.04/216.48     ) ) ), true ) ] )
% 216.04/216.48  , clause( 19123, [ =( theorem( implies( implies( X, or( Y, Y ) ), implies( 
% 216.04/216.48    X, Y ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19125, [ =( true, ifeq( theorem( implies( implies( X, or( Y, X ) )
% 216.04/216.48    , Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , clause( 37, [ =( ifeq( theorem( implies( implies( X, or( Y, X ) ), Z ) )
% 216.04/216.48    , true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19127, [ =( true, ifeq( true, true, theorem( implies( X, X ) ), 
% 216.04/216.48    true ) ) ] )
% 216.04/216.48  , clause( 261, [ =( theorem( implies( implies( X, or( Y, Y ) ), implies( X
% 216.04/216.48    , Y ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19125, [ =( true, ifeq( theorem( implies( implies( X, or( Y, X
% 216.04/216.48     ) ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, X )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, X ), :=( Y, X ), :=( Z, implies( X, X ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19129, [ =( true, theorem( implies( X, X ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19127, [ =( true, ifeq( true, true, theorem( implies( X, X ) )
% 216.04/216.48    , true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( X, X ) )
% 216.04/216.48     ), :=( Z, true )] ), substitution( 1, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19130, [ =( theorem( implies( X, X ) ), true ) ] )
% 216.04/216.48  , clause( 19129, [ =( true, theorem( implies( X, X ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 406, [ =( theorem( implies( X, X ) ), true ) ] )
% 216.04/216.48  , clause( 19130, [ =( theorem( implies( X, X ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19132, [ =( true, ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    or( Y, not( X ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 29, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( or( Y, 
% 216.04/216.48    not( X ) ) ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19134, [ =( true, ifeq( true, true, theorem( or( X, not( X ) ) ), 
% 216.04/216.48    true ) ) ] )
% 216.04/216.48  , clause( 406, [ =( theorem( implies( X, X ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19132, [ =( true, ifeq( theorem( implies( X, Y ) ), true, 
% 216.04/216.48    theorem( or( Y, not( X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 216.04/216.48    :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19135, [ =( true, theorem( or( X, not( X ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19134, [ =( true, ifeq( true, true, theorem( or( X, not( X ) )
% 216.04/216.48     ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( or( X, not( X ) )
% 216.04/216.48     ) ), :=( Z, true )] ), substitution( 1, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19136, [ =( theorem( or( X, not( X ) ) ), true ) ] )
% 216.04/216.48  , clause( 19135, [ =( true, theorem( or( X, not( X ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 414, [ =( theorem( or( X, not( X ) ) ), true ) ] )
% 216.04/216.48  , clause( 19136, [ =( theorem( or( X, not( X ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19138, [ =( true, theorem( or( X, not( X ) ) ) ) ] )
% 216.04/216.48  , clause( 414, [ =( theorem( or( X, not( X ) ) ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19139, [ =( true, theorem( implies( X, not( not( X ) ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19138, [ =( true, theorem( or( X, not( X ) ) ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, not( not( X ) ) )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, not( X ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19140, [ =( theorem( implies( X, not( not( X ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19139, [ =( true, theorem( implies( X, not( not( X ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 424, [ =( theorem( implies( X, not( not( X ) ) ) ), true ) ] )
% 216.04/216.48  , clause( 19140, [ =( theorem( implies( X, not( not( X ) ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19142, [ =( true, ifeq( theorem( implies( implies( or( X, Y ), or( 
% 216.04/216.48    Y, X ) ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , clause( 33, [ =( ifeq( theorem( implies( implies( or( X, Y ), or( Y, X )
% 216.04/216.48     ), Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19144, [ =( true, ifeq( true, true, theorem( or( Y, implies( or( X
% 216.04/216.48    , Y ), X ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 58, [ =( theorem( implies( implies( X, or( Y, Z ) ), or( Y, 
% 216.04/216.48    implies( X, Z ) ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19142, [ =( true, ifeq( theorem( implies( implies( or( X, Y )
% 216.04/216.48    , or( Y, X ) ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, or( X, Y ) ), :=( Y, Y ), :=( Z, X )] ), 
% 216.04/216.48    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, or( Y, implies( or( X, 
% 216.04/216.48    Y ), X ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19146, [ =( true, theorem( or( X, implies( or( Y, X ), Y ) ) ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19144, [ =( true, ifeq( true, true, theorem( or( Y, implies( 
% 216.04/216.48    or( X, Y ), X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( or( X, implies( 
% 216.04/216.48    or( Y, X ), Y ) ) ) ), :=( Z, true )] ), substitution( 1, [ :=( X, Y ), 
% 216.04/216.48    :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19147, [ =( theorem( or( X, implies( or( Y, X ), Y ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 19146, [ =( true, theorem( or( X, implies( or( Y, X ), Y ) ) ) )
% 216.04/216.48     ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 490, [ =( theorem( or( Y, implies( or( X, Y ), X ) ) ), true ) ] )
% 216.04/216.48  , clause( 19147, [ =( theorem( or( X, implies( or( Y, X ), Y ) ) ), true )
% 216.04/216.48     ] )
% 216.04/216.48  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19149, [ =( true, ifeq( theorem( or( X, Y ) ), true, theorem( or( Y
% 216.04/216.48    , X ) ), true ) ) ] )
% 216.04/216.48  , clause( 32, [ =( ifeq( theorem( or( X, Y ) ), true, theorem( or( Y, X ) )
% 216.04/216.48    , true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19151, [ =( true, ifeq( true, true, theorem( or( implies( or( Y, X
% 216.04/216.48     ), Y ), X ) ), true ) ) ] )
% 216.04/216.48  , clause( 490, [ =( theorem( or( Y, implies( or( X, Y ), X ) ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , 0, clause( 19149, [ =( true, ifeq( theorem( or( X, Y ) ), true, theorem( 
% 216.04/216.48    or( Y, X ) ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, X ), :=( Y, implies( or( Y, X ), Y ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19153, [ =( true, theorem( or( implies( or( X, Y ), X ), Y ) ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19151, [ =( true, ifeq( true, true, theorem( or( implies( or( 
% 216.04/216.48    Y, X ), Y ), X ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( or( implies( or( 
% 216.04/216.48    X, Y ), X ), Y ) ) ), :=( Z, true )] ), substitution( 1, [ :=( X, Y ), 
% 216.04/216.48    :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19154, [ =( theorem( or( implies( or( X, Y ), X ), Y ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 19153, [ =( true, theorem( or( implies( or( X, Y ), X ), Y ) ) )
% 216.04/216.48     ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 547, [ =( theorem( or( implies( or( Y, X ), Y ), X ) ), true ) ] )
% 216.04/216.48  , clause( 19154, [ =( theorem( or( implies( or( X, Y ), X ), Y ) ), true )
% 216.04/216.48     ] )
% 216.04/216.48  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19156, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , clause( 8, [ =( ifeq( theorem( implies( X, Y ) ), true, ifeq( theorem( X
% 216.04/216.48     ), true, theorem( Y ), true ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19158, [ =( true, ifeq( theorem( implies( or( implies( or( X, Y ), 
% 216.04/216.48    X ), Y ), Z ) ), true, ifeq( true, true, theorem( Z ), true ), true ) ) ]
% 216.04/216.48     )
% 216.04/216.48  , clause( 547, [ =( theorem( or( implies( or( Y, X ), Y ), X ) ), true ) ]
% 216.04/216.48     )
% 216.04/216.48  , 0, clause( 19156, [ =( true, ifeq( theorem( implies( X, Y ) ), true, ifeq( 
% 216.04/216.48    theorem( X ), true, theorem( Y ), true ), true ) ) ] )
% 216.04/216.48  , 0, 15, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, or( implies( or( X, Y ), X ), Y ) ), :=( Y, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19160, [ =( true, ifeq( theorem( implies( or( implies( or( X, Y ), 
% 216.04/216.48    X ), Y ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19158, [ =( true, ifeq( theorem( implies( or( implies( or( X, 
% 216.04/216.48    Y ), X ), Y ), Z ) ), true, ifeq( true, true, theorem( Z ), true ), true
% 216.04/216.48     ) ) ] )
% 216.04/216.48  , 0, 14, substitution( 0, [ :=( X, true ), :=( Y, theorem( Z ) ), :=( Z, 
% 216.04/216.48    true )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19161, [ =( ifeq( theorem( implies( or( implies( or( X, Y ), X ), Y
% 216.04/216.48     ), Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , clause( 19160, [ =( true, ifeq( theorem( implies( or( implies( or( X, Y )
% 216.04/216.48    , X ), Y ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 557, [ =( ifeq( theorem( implies( or( implies( or( X, Y ), X ), Y )
% 216.04/216.48    , Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , clause( 19161, [ =( ifeq( theorem( implies( or( implies( or( X, Y ), X )
% 216.04/216.48    , Y ), Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 216.04/216.48    permutation( 0, [ ==>( 0, 0 )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19163, [ =( true, ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    implies( or( Z, X ), or( Z, Y ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 102, [ =( ifeq( theorem( implies( X, Y ) ), true, theorem( 
% 216.04/216.48    implies( or( Z, X ), or( Z, Y ) ) ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19165, [ =( true, ifeq( true, true, theorem( implies( or( Y, X ), 
% 216.04/216.48    or( Y, not( not( X ) ) ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 424, [ =( theorem( implies( X, not( not( X ) ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19163, [ =( true, ifeq( theorem( implies( X, Y ) ), true, 
% 216.04/216.48    theorem( implies( or( Z, X ), or( Z, Y ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 216.04/216.48    :=( Y, not( not( X ) ) ), :=( Z, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19166, [ =( true, theorem( implies( or( X, Y ), or( X, not( not( Y
% 216.04/216.48     ) ) ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19165, [ =( true, ifeq( true, true, theorem( implies( or( Y, X
% 216.04/216.48     ), or( Y, not( not( X ) ) ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( implies( or( X, Y
% 216.04/216.48     ), or( X, not( not( Y ) ) ) ) ) ), :=( Z, true )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, Y ), :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19167, [ =( theorem( implies( or( X, Y ), or( X, not( not( Y ) ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , clause( 19166, [ =( true, theorem( implies( or( X, Y ), or( X, not( not( 
% 216.04/216.48    Y ) ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 1246, [ =( theorem( implies( or( Y, X ), or( Y, not( not( X ) ) ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  , clause( 19167, [ =( theorem( implies( or( X, Y ), or( X, not( not( Y ) )
% 216.04/216.48     ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19169, [ =( true, ifeq( theorem( implies( or( implies( or( X, Y ), 
% 216.04/216.48    X ), Y ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , clause( 557, [ =( ifeq( theorem( implies( or( implies( or( X, Y ), X ), Y
% 216.04/216.48     ), Z ) ), true, theorem( Z ), true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19171, [ =( true, ifeq( true, true, theorem( or( implies( or( X, Y
% 216.04/216.48     ), X ), not( not( Y ) ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 1246, [ =( theorem( implies( or( Y, X ), or( Y, not( not( X ) ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19169, [ =( true, ifeq( theorem( implies( or( implies( or( X, 
% 216.04/216.48    Y ), X ), Y ), Z ) ), true, theorem( Z ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, implies( or( X, Y ), X ) )] )
% 216.04/216.48    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, or( implies( or( X, Y
% 216.04/216.48     ), X ), not( not( Y ) ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19173, [ =( true, theorem( or( implies( or( X, Y ), X ), not( not( 
% 216.04/216.48    Y ) ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19171, [ =( true, ifeq( true, true, theorem( or( implies( or( 
% 216.04/216.48    X, Y ), X ), not( not( Y ) ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( or( implies( or( 
% 216.04/216.48    X, Y ), X ), not( not( Y ) ) ) ) ), :=( Z, true )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19174, [ =( theorem( or( implies( or( X, Y ), X ), not( not( Y ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , clause( 19173, [ =( true, theorem( or( implies( or( X, Y ), X ), not( not( 
% 216.04/216.48    Y ) ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 18854, [ =( theorem( or( implies( or( X, Y ), X ), not( not( Y ) )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , clause( 19174, [ =( theorem( or( implies( or( X, Y ), X ), not( not( Y )
% 216.04/216.48     ) ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19176, [ =( true, ifeq( theorem( or( X, Y ) ), true, theorem( or( Y
% 216.04/216.48    , X ) ), true ) ) ] )
% 216.04/216.48  , clause( 32, [ =( ifeq( theorem( or( X, Y ) ), true, theorem( or( Y, X ) )
% 216.04/216.48    , true ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19179, [ =( true, ifeq( true, true, theorem( or( not( not( Y ) ), 
% 216.04/216.48    implies( or( X, Y ), X ) ) ), true ) ) ] )
% 216.04/216.48  , clause( 18854, [ =( theorem( or( implies( or( X, Y ), X ), not( not( Y )
% 216.04/216.48     ) ) ), true ) ] )
% 216.04/216.48  , 0, clause( 19176, [ =( true, ifeq( theorem( or( X, Y ) ), true, theorem( 
% 216.04/216.48    or( Y, X ) ), true ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, implies( or( X, Y ), X ) ), :=( Y, not( not( Y ) ) )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19181, [ =( true, theorem( or( not( not( X ) ), implies( or( Y, X )
% 216.04/216.48    , Y ) ) ) ) ] )
% 216.04/216.48  , clause( 0, [ =( ifeq( X, X, Y, Z ), Y ) ] )
% 216.04/216.48  , 0, clause( 19179, [ =( true, ifeq( true, true, theorem( or( not( not( Y )
% 216.04/216.48     ), implies( or( X, Y ), X ) ) ), true ) ) ] )
% 216.04/216.48  , 0, 2, substitution( 0, [ :=( X, true ), :=( Y, theorem( or( not( not( X )
% 216.04/216.48     ), implies( or( Y, X ), Y ) ) ) ), :=( Z, true )] ), substitution( 1, [ 
% 216.04/216.48    :=( X, Y ), :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  paramod(
% 216.04/216.48  clause( 19182, [ =( true, theorem( implies( not( X ), implies( or( Y, X ), 
% 216.04/216.48    Y ) ) ) ) ] )
% 216.04/216.48  , clause( 6, [ =( or( not( X ), Y ), implies( X, Y ) ) ] )
% 216.04/216.48  , 0, clause( 19181, [ =( true, theorem( or( not( not( X ) ), implies( or( Y
% 216.04/216.48    , X ), Y ) ) ) ) ] )
% 216.04/216.48  , 0, 3, substitution( 0, [ :=( X, not( X ) ), :=( Y, implies( or( Y, X ), Y
% 216.04/216.48     ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19183, [ =( theorem( implies( not( X ), implies( or( Y, X ), Y ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  , clause( 19182, [ =( true, theorem( implies( not( X ), implies( or( Y, X )
% 216.04/216.48    , Y ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 18935, [ =( theorem( implies( not( Y ), implies( or( X, Y ), X ) )
% 216.04/216.48     ), true ) ] )
% 216.04/216.48  , clause( 19183, [ =( theorem( implies( not( X ), implies( or( Y, X ), Y )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 216.04/216.48     )] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19184, [ =( true, theorem( implies( not( X ), implies( or( Y, X ), 
% 216.04/216.48    Y ) ) ) ) ] )
% 216.04/216.48  , clause( 18935, [ =( theorem( implies( not( Y ), implies( or( X, Y ), X )
% 216.04/216.48     ) ), true ) ] )
% 216.04/216.48  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  eqswap(
% 216.04/216.48  clause( 19185, [ ~( =( true, theorem( implies( not( q ), implies( or( p, q
% 216.04/216.48     ), p ) ) ) ) ) ] )
% 216.04/216.48  , clause( 9, [ ~( =( theorem( implies( not( q ), implies( or( p, q ), p ) )
% 216.04/216.48     ), true ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [] )).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  resolution(
% 216.04/216.48  clause( 19186, [] )
% 216.04/216.48  , clause( 19185, [ ~( =( true, theorem( implies( not( q ), implies( or( p, 
% 216.04/216.48    q ), p ) ) ) ) ) ] )
% 216.04/216.48  , 0, clause( 19184, [ =( true, theorem( implies( not( X ), implies( or( Y, 
% 216.04/216.48    X ), Y ) ) ) ) ] )
% 216.04/216.48  , 0, substitution( 0, [] ), substitution( 1, [ :=( X, q ), :=( Y, p )] )
% 216.04/216.48    ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  subsumption(
% 216.04/216.48  clause( 18940, [] )
% 216.04/216.48  , clause( 19186, [] )
% 216.04/216.48  , substitution( 0, [] ), permutation( 0, [] ) ).
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  end.
% 216.04/216.48  
% 216.04/216.48  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 216.04/216.48  
% 216.04/216.48  Memory use:
% 216.04/216.48  
% 216.04/216.48  space for terms:        290138
% 216.04/216.48  space for clauses:      1983918
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  clauses generated:      369011
% 216.04/216.48  clauses kept:           18941
% 216.04/216.48  clauses selected:       1460
% 216.04/216.48  clauses deleted:        74
% 216.04/216.48  clauses inuse deleted:  12
% 216.04/216.48  
% 216.04/216.48  subsentry:          768
% 216.04/216.48  literals s-matched: 343
% 216.04/216.48  literals matched:   343
% 216.04/216.48  full subsumption:   0
% 216.04/216.48  
% 216.04/216.48  checksum:           -1919727277
% 216.04/216.48  
% 216.04/216.48  
% 216.04/216.48  Bliksem ended
%------------------------------------------------------------------------------