TSTP Solution File: GRP190-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP190-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n022.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 : Sat Jul 16 07:36:02 EDT 2022

% Result   : Unsatisfiable 0.75s 1.25s
% Output   : Refutation 0.75s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP190-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n022.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % DateTime : Mon Jun 13 12:56:48 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.75/1.25  *** allocated 10000 integers for termspace/termends
% 0.75/1.25  *** allocated 10000 integers for clauses
% 0.75/1.25  *** allocated 10000 integers for justifications
% 0.75/1.25  Bliksem 1.12
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  Automatic Strategy Selection
% 0.75/1.25  
% 0.75/1.25  Clauses:
% 0.75/1.25  [
% 0.75/1.25     [ =( multiply( identity, X ), X ) ],
% 0.75/1.25     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.75/1.25     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.75/1.25     ],
% 0.75/1.25     [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, X ) ) ]
% 0.75/1.25    ,
% 0.75/1.25     [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ],
% 0.75/1.25     [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.75/1.25    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ],
% 0.75/1.25     [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ],
% 0.75/1.25     [ =( 'least_upper_bound'( X, X ), X ) ],
% 0.75/1.25     [ =( 'greatest_lower_bound'( X, X ), X ) ],
% 0.75/1.25     [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X ) ]
% 0.75/1.25    ,
% 0.75/1.25     [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), X ) ]
% 0.75/1.25    ,
% 0.75/1.25     [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 'least_upper_bound'( 
% 0.75/1.25    multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.75/1.25     [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.75/1.25    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.75/1.25     [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( 
% 0.75/1.25    multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.75/1.25     [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.75/1.25    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.75/1.25     [ =( 'least_upper_bound'( a, b ), a ) ],
% 0.75/1.25     [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), inverse( b )
% 0.75/1.25     ) ) ]
% 0.75/1.25  ] .
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  percentage equality = 1.000000, percentage horn = 1.000000
% 0.75/1.25  This is a pure equality problem
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  Options Used:
% 0.75/1.25  
% 0.75/1.25  useres =            1
% 0.75/1.25  useparamod =        1
% 0.75/1.25  useeqrefl =         1
% 0.75/1.25  useeqfact =         1
% 0.75/1.25  usefactor =         1
% 0.75/1.25  usesimpsplitting =  0
% 0.75/1.25  usesimpdemod =      5
% 0.75/1.25  usesimpres =        3
% 0.75/1.25  
% 0.75/1.25  resimpinuse      =  1000
% 0.75/1.25  resimpclauses =     20000
% 0.75/1.25  substype =          eqrewr
% 0.75/1.25  backwardsubs =      1
% 0.75/1.25  selectoldest =      5
% 0.75/1.25  
% 0.75/1.25  litorderings [0] =  split
% 0.75/1.25  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.75/1.25  
% 0.75/1.25  termordering =      kbo
% 0.75/1.25  
% 0.75/1.25  litapriori =        0
% 0.75/1.25  termapriori =       1
% 0.75/1.25  litaposteriori =    0
% 0.75/1.25  termaposteriori =   0
% 0.75/1.25  demodaposteriori =  0
% 0.75/1.25  ordereqreflfact =   0
% 0.75/1.25  
% 0.75/1.25  litselect =         negord
% 0.75/1.25  
% 0.75/1.25  maxweight =         15
% 0.75/1.25  maxdepth =          30000
% 0.75/1.25  maxlength =         115
% 0.75/1.25  maxnrvars =         195
% 0.75/1.25  excuselevel =       1
% 0.75/1.25  increasemaxweight = 1
% 0.75/1.25  
% 0.75/1.25  maxselected =       10000000
% 0.75/1.25  maxnrclauses =      10000000
% 0.75/1.25  
% 0.75/1.25  showgenerated =    0
% 0.75/1.25  showkept =         0
% 0.75/1.25  showselected =     0
% 0.75/1.25  showdeleted =      0
% 0.75/1.25  showresimp =       1
% 0.75/1.25  showstatus =       2000
% 0.75/1.25  
% 0.75/1.25  prologoutput =     1
% 0.75/1.25  nrgoals =          5000000
% 0.75/1.25  totalproof =       1
% 0.75/1.25  
% 0.75/1.25  Symbols occurring in the translation:
% 0.75/1.25  
% 0.75/1.25  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.75/1.25  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.75/1.25  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.75/1.25  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.75/1.25  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.75/1.25  identity  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.75/1.25  multiply  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.75/1.25  inverse  [42, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.75/1.25  'greatest_lower_bound'  [45, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.75/1.25  'least_upper_bound'  [46, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.75/1.25  a  [47, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.75/1.25  b  [48, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  Starting Search:
% 0.75/1.25  
% 0.75/1.25  Resimplifying inuse:
% 0.75/1.25  Done
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  Intermediate Status:
% 0.75/1.25  Generated:    28020
% 0.75/1.25  Kept:         2009
% 0.75/1.25  Inuse:        244
% 0.75/1.25  Deleted:      18
% 0.75/1.25  Deletedinuse: 6
% 0.75/1.25  
% 0.75/1.25  Resimplifying inuse:
% 0.75/1.25  Done
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  Bliksems!, er is een bewijs:
% 0.75/1.25  % SZS status Unsatisfiable
% 0.75/1.25  % SZS output start Refutation
% 0.75/1.25  
% 0.75/1.25  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.75/1.25    , Z ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.75/1.25    X ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.75/1.25     ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.75/1.25     ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.75/1.25    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) )
% 0.75/1.25    , multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 15, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 16, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.75/1.25    inverse( b ) ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.75/1.25    identity ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.75/1.25     ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 23, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 34, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 37, [ =( 'greatest_lower_bound'( 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( Y, Z ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 50, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 64, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y )
% 0.75/1.25     ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.75/1.25    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.75/1.25     ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 366, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.75/1.25    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 1079, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.75/1.25     ) ), identity ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 1095, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), identity ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 2085, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.75/1.25     ), X ), X ), X ) ] )
% 0.75/1.25  .
% 0.75/1.25  clause( 2330, [] )
% 0.75/1.25  .
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  % SZS output end Refutation
% 0.75/1.25  found a proof!
% 0.75/1.25  
% 0.75/1.25  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.75/1.25  
% 0.75/1.25  initialclauses(
% 0.75/1.25  [ clause( 2332, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , clause( 2333, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , clause( 2334, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.75/1.25    Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2335, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.75/1.25    Y, X ) ) ] )
% 0.75/1.25  , clause( 2336, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.75/1.25     ) ) ] )
% 0.75/1.25  , clause( 2337, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, 
% 0.75/1.25    Z ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , clause( 2338, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.75/1.25    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , clause( 2339, [ =( 'least_upper_bound'( X, X ), X ) ] )
% 0.75/1.25  , clause( 2340, [ =( 'greatest_lower_bound'( X, X ), X ) ] )
% 0.75/1.25  , clause( 2341, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , clause( 2342, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , clause( 2343, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.75/1.25  , clause( 2344, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.75/1.25    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.75/1.25  , clause( 2345, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2346, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.75/1.25    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2347, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.75/1.25  , clause( 2348, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.75/1.25    inverse( b ) ) ) ] )
% 0.75/1.25  ] ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , clause( 2332, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , clause( 2333, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2354, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, 
% 0.75/1.25    Y ), Z ) ) ] )
% 0.75/1.25  , clause( 2334, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.75/1.25    Y, Z ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.75/1.25    , Z ) ) ] )
% 0.75/1.25  , clause( 2354, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X
% 0.75/1.25    , Y ), Z ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.75/1.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.75/1.25    X ) ) ] )
% 0.75/1.25  , clause( 2335, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.75/1.25    Y, X ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.75/1.25     ] )
% 0.75/1.25  , clause( 2336, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.75/1.25     ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , clause( 2338, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.75/1.25    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.75/1.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.75/1.25     ) ] )
% 0.75/1.25  , clause( 2341, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  , clause( 2342, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2392, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.75/1.25     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2343, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.75/1.25    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2392, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z
% 0.75/1.25     ) ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.75/1.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2404, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.75/1.25     ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , clause( 2345, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) )
% 0.75/1.25    , multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , clause( 2404, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z
% 0.75/1.25     ) ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.75/1.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 15, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.75/1.25  , clause( 2347, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.75/1.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 16, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.75/1.25    inverse( b ) ) ) ] )
% 0.75/1.25  , clause( 2348, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.75/1.25    inverse( b ) ) ) ] )
% 0.75/1.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2435, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.75/1.25    Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.75/1.25     ), Z ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2440, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X
% 0.75/1.25    , identity ) ) ] )
% 0.75/1.25  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , 0, clause( 2435, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.75/1.25    multiply( Y, Z ) ) ) ] )
% 0.75/1.25  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.75/1.25    :=( Y, inverse( Y ) ), :=( Z, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.75/1.25    identity ) ) ] )
% 0.75/1.25  , clause( 2440, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( 
% 0.75/1.25    X, identity ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2445, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.75/1.25    Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.75/1.25     ), Z ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2450, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y )
% 0.75/1.25     ) ] )
% 0.75/1.25  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , 0, clause( 2445, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.75/1.25    multiply( Y, Z ) ) ) ] )
% 0.75/1.25  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.75/1.25    :=( Y, identity ), :=( Z, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.75/1.25     ] )
% 0.75/1.25  , clause( 2450, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y
% 0.75/1.25     ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2455, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.75/1.25     ) ) ) ] )
% 0.75/1.25  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2456, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.75/1.25    X ) ) ] )
% 0.75/1.25  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.75/1.25    , X ) ) ] )
% 0.75/1.25  , 0, clause( 2455, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.75/1.25    X, Y ) ) ) ] )
% 0.75/1.25  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'least_upper_bound'( X, Y ) )] )
% 0.75/1.25    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2459, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , clause( 2456, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y )
% 0.75/1.25    , X ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  , clause( 2459, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2460, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.75/1.25     ) ) ) ] )
% 0.75/1.25  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2461, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X
% 0.75/1.25     ) ) ) ] )
% 0.75/1.25  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.75/1.25     ) ] )
% 0.75/1.25  , 0, clause( 2460, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.75/1.25    X, Y ) ) ) ] )
% 0.75/1.25  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.75/1.25    :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2464, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , clause( 2461, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, 
% 0.75/1.25    X ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 23, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  , clause( 2464, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X )
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2465, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.75/1.25    X ) ) ] )
% 0.75/1.25  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2466, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.75/1.25    X ) ) ] )
% 0.75/1.25  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.75/1.25     ) ] )
% 0.75/1.25  , 0, clause( 2465, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, 
% 0.75/1.25    Y ), X ) ) ] )
% 0.75/1.25  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.75/1.25    :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2469, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , clause( 2466, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( Y, X )
% 0.75/1.25    , X ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 34, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X ), 
% 0.75/1.25    X ) ] )
% 0.75/1.25  , clause( 2469, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X
% 0.75/1.25     ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2471, [ =( Y, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.75/1.25    Y ) ) ] )
% 0.75/1.25  , clause( 34, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2472, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( Z, X ), Y ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , 0, clause( 2471, [ =( Y, 'greatest_lower_bound'( 'least_upper_bound'( X, 
% 0.75/1.25    Y ), Y ) ) ] )
% 0.75/1.25  , 0, 5, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.75/1.25    substitution( 1, [ :=( X, Z ), :=( Y, 'least_upper_bound'( X, Y ) )] )
% 0.75/1.25    ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2473, [ =( 'greatest_lower_bound'( 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( Z, X ), Y ), 'least_upper_bound'( X, Y ) ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , clause( 2472, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( Z, X ), Y ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 37, [ =( 'greatest_lower_bound'( 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( Y, Z ) ) ] )
% 0.75/1.25  , clause( 2473, [ =( 'greatest_lower_bound'( 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( Z, X ), Y ), 'least_upper_bound'( X, Y ) ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.75/1.25    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2475, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.75/1.25     ) ) ) ] )
% 0.75/1.25  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2478, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), X ) ) ] )
% 0.75/1.25  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, clause( 2475, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.75/1.25    X, Y ) ) ) ] )
% 0.75/1.25  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.75/1.25    :=( X, 'least_upper_bound'( X, Y ) ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2479, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , clause( 2478, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), X ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 50, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , clause( 2479, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X )
% 0.75/1.25    , 'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2481, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.75/1.25  , clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.75/1.25     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2483, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) ), 
% 0.75/1.25    'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.75/1.25  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , 0, clause( 2481, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.75/1.25  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.75/1.25    X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2486, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y
% 0.75/1.25     ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , clause( 2483, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) )
% 0.75/1.25    , 'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 64, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y )
% 0.75/1.25     ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , clause( 2486, [ =( 'least_upper_bound'( identity, multiply( inverse( X )
% 0.75/1.25    , Y ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2489, [ =( multiply( 'least_upper_bound'( X, Z ), Y ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.75/1.25  , clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.75/1.25     ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2491, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.75/1.25  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , 0, clause( 2489, [ =( multiply( 'least_upper_bound'( X, Z ), Y ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.75/1.25  , 0, 10, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.75/1.25    :=( Y, Y ), :=( Z, identity )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2493, [ =( 'least_upper_bound'( multiply( X, Y ), Y ), multiply( 
% 0.75/1.25    'least_upper_bound'( X, identity ), Y ) ) ] )
% 0.75/1.25  , clause( 2491, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.75/1.25    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.75/1.25  , clause( 2493, [ =( 'least_upper_bound'( multiply( X, Y ), Y ), multiply( 
% 0.75/1.25    'least_upper_bound'( X, identity ), Y ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2495, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.75/1.25    Y ) ), Y ) ) ] )
% 0.75/1.25  , clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.75/1.25    , identity ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2498, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.75/1.25    identity, X ) ) ] )
% 0.75/1.25  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , 0, clause( 2495, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.75/1.25    inverse( Y ) ), Y ) ) ] )
% 0.75/1.25  , 0, 7, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.75/1.25    :=( X, inverse( inverse( X ) ) ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2499, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.75/1.25  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , 0, clause( 2498, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.75/1.25    multiply( identity, X ) ) ] )
% 0.75/1.25  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.75/1.25    ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.75/1.25  , clause( 2499, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ]
% 0.75/1.25     )
% 0.75/1.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2502, [ =( multiply( X, Y ), multiply( multiply( X, identity ), Y )
% 0.75/1.25     ) ] )
% 0.75/1.25  , clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X )
% 0.75/1.25     ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2505, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.75/1.25     ) ] )
% 0.75/1.25  , clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.75/1.25  , 0, clause( 2502, [ =( multiply( X, Y ), multiply( multiply( X, identity )
% 0.75/1.25    , Y ) ) ] )
% 0.75/1.25  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.75/1.25    inverse( X ) ) ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.75/1.25     ) ] )
% 0.75/1.25  , clause( 2505, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.75/1.25     ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2511, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.75/1.25     ) ] )
% 0.75/1.25  , clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.75/1.25     ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2514, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  , clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.75/1.25  , 0, clause( 2511, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.75/1.25    , Y ) ) ] )
% 0.75/1.25  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.75/1.25    :=( Y, identity )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  , clause( 2514, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2519, [ =( X, multiply( X, identity ) ) ] )
% 0.75/1.25  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2522, [ =( inverse( inverse( X ) ), multiply( X, identity ) ) ] )
% 0.75/1.25  , clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.75/1.25     ) ) ] )
% 0.75/1.25  , 0, clause( 2519, [ =( X, multiply( X, identity ) ) ] )
% 0.75/1.25  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, identity )] ), substitution( 
% 0.75/1.25    1, [ :=( X, inverse( inverse( X ) ) )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2523, [ =( inverse( inverse( X ) ), X ) ] )
% 0.75/1.25  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  , 0, clause( 2522, [ =( inverse( inverse( X ) ), multiply( X, identity ) )
% 0.75/1.25     ] )
% 0.75/1.25  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.75/1.25    ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.75/1.25  , clause( 2523, [ =( inverse( inverse( X ) ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2526, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.75/1.25    Y ) ), Y ) ) ] )
% 0.75/1.25  , clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.75/1.25    , identity ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2528, [ =( multiply( X, identity ), multiply( multiply( X, Y ), 
% 0.75/1.25    inverse( Y ) ) ) ] )
% 0.75/1.25  , clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.75/1.25  , 0, clause( 2526, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.75/1.25    inverse( Y ) ), Y ) ) ] )
% 0.75/1.25  , 0, 7, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.75/1.25    :=( Y, inverse( Y ) )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2529, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.75/1.25  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.75/1.25  , 0, clause( 2528, [ =( multiply( X, identity ), multiply( multiply( X, Y )
% 0.75/1.25    , inverse( Y ) ) ) ] )
% 0.75/1.25  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.75/1.25    :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2530, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.75/1.25  , clause( 2529, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.75/1.25  , clause( 2530, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2532, [ =( 'least_upper_bound'( Y, Z ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ), 
% 0.75/1.25    'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  , clause( 37, [ =( 'greatest_lower_bound'( 'least_upper_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( Y, Z ) ), 
% 0.75/1.25    'least_upper_bound'( Y, Z ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2535, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( Y, X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , clause( 50, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , 0, clause( 2532, [ =( 'least_upper_bound'( Y, Z ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ), 
% 0.75/1.25    'least_upper_bound'( Y, Z ) ) ) ] )
% 0.75/1.25  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.75/1.25    :=( X, Y ), :=( Y, X ), :=( Z, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2541, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , clause( 2535, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( Y, X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 366, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.75/1.25    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.75/1.25  , clause( 2541, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.75/1.25    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.75/1.25     )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2544, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) ), 
% 0.75/1.25    'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.75/1.25  , clause( 64, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y
% 0.75/1.25     ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2546, [ =( multiply( inverse( a ), a ), 'least_upper_bound'( 
% 0.75/1.25    identity, multiply( inverse( a ), b ) ) ) ] )
% 0.75/1.25  , clause( 15, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.75/1.25  , 0, clause( 2544, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y )
% 0.75/1.25     ), 'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.75/1.25  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 0.75/1.25    ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2547, [ =( identity, 'least_upper_bound'( identity, multiply( 
% 0.75/1.25    inverse( a ), b ) ) ) ] )
% 0.75/1.25  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.75/1.25  , 0, clause( 2546, [ =( multiply( inverse( a ), a ), 'least_upper_bound'( 
% 0.75/1.25    identity, multiply( inverse( a ), b ) ) ) ] )
% 0.75/1.25  , 0, 1, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2548, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.75/1.25     ) ), identity ) ] )
% 0.75/1.25  , clause( 2547, [ =( identity, 'least_upper_bound'( identity, multiply( 
% 0.75/1.25    inverse( a ), b ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 1079, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.75/1.25     ) ), identity ) ] )
% 0.75/1.25  , clause( 2548, [ =( 'least_upper_bound'( identity, multiply( inverse( a )
% 0.75/1.25    , b ) ), identity ) ] )
% 0.75/1.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2550, [ =( 'least_upper_bound'( Y, X ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.75/1.25  , clause( 366, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.75/1.25    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2554, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), 'greatest_lower_bound'( identity, 'least_upper_bound'( 
% 0.75/1.25    multiply( inverse( a ), b ), identity ) ) ) ] )
% 0.75/1.25  , clause( 1079, [ =( 'least_upper_bound'( identity, multiply( inverse( a )
% 0.75/1.25    , b ) ), identity ) ] )
% 0.75/1.25  , 0, clause( 2550, [ =( 'least_upper_bound'( Y, X ), 'greatest_lower_bound'( 
% 0.75/1.25    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.75/1.25  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, identity ), :=( Y
% 0.75/1.25    , multiply( inverse( a ), b ) )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2556, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), identity ) ] )
% 0.75/1.25  , clause( 23, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) )
% 0.75/1.25    , X ) ] )
% 0.75/1.25  , 0, clause( 2554, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), 'greatest_lower_bound'( identity, 'least_upper_bound'( 
% 0.75/1.25    multiply( inverse( a ), b ), identity ) ) ) ] )
% 0.75/1.25  , 0, 7, substitution( 0, [ :=( X, identity ), :=( Y, multiply( inverse( a )
% 0.75/1.25    , b ) )] ), substitution( 1, [] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 1095, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), identity ) ] )
% 0.75/1.25  , clause( 2556, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), identity ) ] )
% 0.75/1.25  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2559, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.75/1.25  , clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.75/1.25    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2561, [ =( multiply( identity, X ), 'least_upper_bound'( multiply( 
% 0.75/1.25    multiply( inverse( a ), b ), X ), X ) ) ] )
% 0.75/1.25  , clause( 1095, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.75/1.25    identity ), identity ) ] )
% 0.75/1.25  , 0, clause( 2559, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.75/1.25    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.75/1.25  , 0, 2, substitution( 0, [] ), substitution( 1, [ :=( X, multiply( inverse( 
% 0.75/1.25    a ), b ) ), :=( Y, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2562, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.75/1.25    , b ), X ), X ) ) ] )
% 0.75/1.25  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.75/1.25  , 0, clause( 2561, [ =( multiply( identity, X ), 'least_upper_bound'( 
% 0.75/1.25    multiply( multiply( inverse( a ), b ), X ), X ) ) ] )
% 0.75/1.25  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.75/1.25    ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2563, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.75/1.25     ), X ), X ), X ) ] )
% 0.75/1.25  , clause( 2562, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a
% 0.75/1.25     ), b ), X ), X ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 2085, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.75/1.25     ), X ), X ), X ) ] )
% 0.75/1.25  , clause( 2563, [ =( 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.75/1.25    , b ), X ), X ), X ) ] )
% 0.75/1.25  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2565, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.75/1.25    , b ), X ), X ) ) ] )
% 0.75/1.25  , clause( 2085, [ =( 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.75/1.25    , b ), X ), X ), X ) ] )
% 0.75/1.25  , 0, substitution( 0, [ :=( X, X )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  eqswap(
% 0.75/1.25  clause( 2566, [ ~( =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.75/1.25    inverse( b ) ) ) ) ] )
% 0.75/1.25  , clause( 16, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.75/1.25    inverse( b ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  paramod(
% 0.75/1.25  clause( 2567, [ =( inverse( b ), 'least_upper_bound'( inverse( a ), inverse( 
% 0.75/1.25    b ) ) ) ] )
% 0.75/1.25  , clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.75/1.25  , 0, clause( 2565, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( 
% 0.75/1.25    a ), b ), X ), X ) ) ] )
% 0.75/1.25  , 0, 4, substitution( 0, [ :=( X, b ), :=( Y, inverse( a ) )] ), 
% 0.75/1.25    substitution( 1, [ :=( X, inverse( b ) )] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  resolution(
% 0.75/1.25  clause( 2568, [] )
% 0.75/1.25  , clause( 2566, [ ~( =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.75/1.25    inverse( b ) ) ) ) ] )
% 0.75/1.25  , 0, clause( 2567, [ =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.75/1.25    inverse( b ) ) ) ] )
% 0.75/1.25  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  subsumption(
% 0.75/1.25  clause( 2330, [] )
% 0.75/1.25  , clause( 2568, [] )
% 0.75/1.25  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  end.
% 0.75/1.25  
% 0.75/1.25  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.75/1.25  
% 0.75/1.25  Memory use:
% 0.75/1.25  
% 0.75/1.25  space for terms:        30645
% 0.75/1.25  space for clauses:      255901
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  clauses generated:      32920
% 0.75/1.25  clauses kept:           2331
% 0.75/1.25  clauses selected:       273
% 0.75/1.25  clauses deleted:        20
% 0.75/1.25  clauses inuse deleted:  6
% 0.75/1.25  
% 0.75/1.25  subsentry:          4556
% 0.75/1.25  literals s-matched: 3980
% 0.75/1.25  literals matched:   3948
% 0.75/1.25  full subsumption:   0
% 0.75/1.25  
% 0.75/1.25  checksum:           -920991614
% 0.75/1.25  
% 0.75/1.25  
% 0.75/1.25  Bliksem ended
%------------------------------------------------------------------------------