TSTP Solution File: GRP191-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP191-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n029.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 0.77s 1.28s
% Output   : Refutation 0.77s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : GRP191-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.07/0.14  % Command  : bliksem %s
% 0.15/0.35  % Computer : n029.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % DateTime : Mon Jun 13 23:17:10 EDT 2022
% 0.15/0.35  % CPUTime  : 
% 0.77/1.28  *** allocated 10000 integers for termspace/termends
% 0.77/1.28  *** allocated 10000 integers for clauses
% 0.77/1.28  *** allocated 10000 integers for justifications
% 0.77/1.28  Bliksem 1.12
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  Automatic Strategy Selection
% 0.77/1.28  
% 0.77/1.28  Clauses:
% 0.77/1.28  [
% 0.77/1.28     [ =( multiply( identity, X ), X ) ],
% 0.77/1.28     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.77/1.28     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.77/1.28     ],
% 0.77/1.28     [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, X ) ) ]
% 0.77/1.28    ,
% 0.77/1.28     [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ],
% 0.77/1.28     [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.77/1.28    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ],
% 0.77/1.28     [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ],
% 0.77/1.28     [ =( 'least_upper_bound'( X, X ), X ) ],
% 0.77/1.28     [ =( 'greatest_lower_bound'( X, X ), X ) ],
% 0.77/1.28     [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X ) ]
% 0.77/1.28    ,
% 0.77/1.28     [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), X ) ]
% 0.77/1.28    ,
% 0.77/1.28     [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 'least_upper_bound'( 
% 0.77/1.28    multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.77/1.28     [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.77/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.77/1.28     [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( 
% 0.77/1.28    multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.77/1.28     [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.77/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.77/1.28     [ =( 'greatest_lower_bound'( a, b ), b ) ],
% 0.77/1.28     [ ~( =( 'greatest_lower_bound'( inverse( a ), inverse( b ) ), inverse( a
% 0.77/1.28     ) ) ) ]
% 0.77/1.28  ] .
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  percentage equality = 1.000000, percentage horn = 1.000000
% 0.77/1.28  This is a pure equality problem
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  Options Used:
% 0.77/1.28  
% 0.77/1.28  useres =            1
% 0.77/1.28  useparamod =        1
% 0.77/1.28  useeqrefl =         1
% 0.77/1.28  useeqfact =         1
% 0.77/1.28  usefactor =         1
% 0.77/1.28  usesimpsplitting =  0
% 0.77/1.28  usesimpdemod =      5
% 0.77/1.28  usesimpres =        3
% 0.77/1.28  
% 0.77/1.28  resimpinuse      =  1000
% 0.77/1.28  resimpclauses =     20000
% 0.77/1.28  substype =          eqrewr
% 0.77/1.28  backwardsubs =      1
% 0.77/1.28  selectoldest =      5
% 0.77/1.28  
% 0.77/1.28  litorderings [0] =  split
% 0.77/1.28  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.77/1.28  
% 0.77/1.28  termordering =      kbo
% 0.77/1.28  
% 0.77/1.28  litapriori =        0
% 0.77/1.28  termapriori =       1
% 0.77/1.28  litaposteriori =    0
% 0.77/1.28  termaposteriori =   0
% 0.77/1.28  demodaposteriori =  0
% 0.77/1.28  ordereqreflfact =   0
% 0.77/1.28  
% 0.77/1.28  litselect =         negord
% 0.77/1.28  
% 0.77/1.28  maxweight =         15
% 0.77/1.28  maxdepth =          30000
% 0.77/1.28  maxlength =         115
% 0.77/1.28  maxnrvars =         195
% 0.77/1.28  excuselevel =       1
% 0.77/1.28  increasemaxweight = 1
% 0.77/1.28  
% 0.77/1.28  maxselected =       10000000
% 0.77/1.28  maxnrclauses =      10000000
% 0.77/1.28  
% 0.77/1.28  showgenerated =    0
% 0.77/1.28  showkept =         0
% 0.77/1.28  showselected =     0
% 0.77/1.28  showdeleted =      0
% 0.77/1.28  showresimp =       1
% 0.77/1.28  showstatus =       2000
% 0.77/1.28  
% 0.77/1.28  prologoutput =     1
% 0.77/1.28  nrgoals =          5000000
% 0.77/1.28  totalproof =       1
% 0.77/1.28  
% 0.77/1.28  Symbols occurring in the translation:
% 0.77/1.28  
% 0.77/1.28  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.77/1.28  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.77/1.28  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.77/1.28  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.77/1.28  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.77/1.28  identity  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.77/1.28  multiply  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.77/1.28  inverse  [42, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.77/1.28  'greatest_lower_bound'  [45, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.77/1.28  'least_upper_bound'  [46, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.77/1.28  a  [47, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.77/1.28  b  [48, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  Starting Search:
% 0.77/1.28  
% 0.77/1.28  Resimplifying inuse:
% 0.77/1.28  Done
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  Intermediate Status:
% 0.77/1.28  Generated:    28358
% 0.77/1.28  Kept:         2013
% 0.77/1.28  Inuse:        247
% 0.77/1.28  Deleted:      18
% 0.77/1.28  Deletedinuse: 6
% 0.77/1.28  
% 0.77/1.28  Resimplifying inuse:
% 0.77/1.28  Done
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  Bliksems!, er is een bewijs:
% 0.77/1.28  % SZS status Unsatisfiable
% 0.77/1.28  % SZS output start Refutation
% 0.77/1.28  
% 0.77/1.28  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.77/1.28    , Z ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.77/1.28    X ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.77/1.28     ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.77/1.28     ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.77/1.28    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) )
% 0.77/1.28    , multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 15, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 16, [ ~( =( 'greatest_lower_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( a ) ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.77/1.28    identity ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.77/1.28     ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 22, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 32, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 38, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 42, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 44, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, Z ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ), 
% 0.77/1.28    'least_upper_bound'( Y, Z ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 63, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y )
% 0.77/1.28     ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 68, [ ~( =( 'greatest_lower_bound'( inverse( b ), inverse( a ) ), 
% 0.77/1.28    inverse( a ) ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.77/1.28    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.77/1.28     ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 453, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 1021, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.77/1.28     ) ), identity ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 1042, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), identity ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 2039, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.77/1.28     ), X ), X ), X ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 2285, [ =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( b ) ) ] )
% 0.77/1.28  .
% 0.77/1.28  clause( 2308, [] )
% 0.77/1.28  .
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  % SZS output end Refutation
% 0.77/1.28  found a proof!
% 0.77/1.28  
% 0.77/1.28  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.77/1.28  
% 0.77/1.28  initialclauses(
% 0.77/1.28  [ clause( 2310, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , clause( 2311, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , clause( 2312, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.77/1.28    Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2313, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    Y, X ) ) ] )
% 0.77/1.28  , clause( 2314, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.77/1.28     ) ) ] )
% 0.77/1.28  , clause( 2315, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, 
% 0.77/1.28    Z ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , clause( 2316, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.77/1.28    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , clause( 2317, [ =( 'least_upper_bound'( X, X ), X ) ] )
% 0.77/1.28  , clause( 2318, [ =( 'greatest_lower_bound'( X, X ), X ) ] )
% 0.77/1.28  , clause( 2319, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , clause( 2320, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , clause( 2321, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.77/1.28  , clause( 2322, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.77/1.28    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.77/1.28  , clause( 2323, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2324, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.77/1.28    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2325, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.77/1.28  , clause( 2326, [ ~( =( 'greatest_lower_bound'( inverse( a ), inverse( b )
% 0.77/1.28     ), inverse( a ) ) ) ] )
% 0.77/1.28  ] ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , clause( 2310, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , clause( 2311, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2332, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, 
% 0.77/1.28    Y ), Z ) ) ] )
% 0.77/1.28  , clause( 2312, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.77/1.28    Y, Z ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.77/1.28    , Z ) ) ] )
% 0.77/1.28  , clause( 2332, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X
% 0.77/1.28    , Y ), Z ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.77/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.77/1.28    X ) ) ] )
% 0.77/1.28  , clause( 2313, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    Y, X ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.77/1.28     ] )
% 0.77/1.28  , clause( 2314, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.77/1.28     ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , clause( 2316, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.77/1.28    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.77/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.77/1.28     ) ] )
% 0.77/1.28  , clause( 2319, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  , clause( 2320, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2370, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.77/1.28     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2321, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.77/1.28    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2370, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z
% 0.77/1.28     ) ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.77/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2382, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.77/1.28     ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , clause( 2323, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) )
% 0.77/1.28    , multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , clause( 2382, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z
% 0.77/1.28     ) ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.77/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 15, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.77/1.28  , clause( 2325, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 16, [ ~( =( 'greatest_lower_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( a ) ) ) ] )
% 0.77/1.28  , clause( 2326, [ ~( =( 'greatest_lower_bound'( inverse( a ), inverse( b )
% 0.77/1.28     ), inverse( a ) ) ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2413, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.77/1.28    Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.77/1.28     ), Z ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2418, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X
% 0.77/1.28    , identity ) ) ] )
% 0.77/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , 0, clause( 2413, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.77/1.28    multiply( Y, Z ) ) ) ] )
% 0.77/1.28  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.77/1.28    :=( Y, inverse( Y ) ), :=( Z, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.77/1.28    identity ) ) ] )
% 0.77/1.28  , clause( 2418, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( 
% 0.77/1.28    X, identity ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2423, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.77/1.28    Y, Z ) ) ) ] )
% 0.77/1.28  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.77/1.28     ), Z ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2428, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y )
% 0.77/1.28     ) ] )
% 0.77/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , 0, clause( 2423, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.77/1.28    multiply( Y, Z ) ) ) ] )
% 0.77/1.28  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.77/1.28    :=( Y, identity ), :=( Z, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.77/1.28     ] )
% 0.77/1.28  , clause( 2428, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y
% 0.77/1.28     ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2433, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.77/1.28     ) ) ) ] )
% 0.77/1.28  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2434, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    X ) ) ] )
% 0.77/1.28  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.77/1.28    , X ) ) ] )
% 0.77/1.28  , 0, clause( 2433, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.77/1.28    X, Y ) ) ) ] )
% 0.77/1.28  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'least_upper_bound'( X, Y ) )] )
% 0.77/1.28    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2437, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , clause( 2434, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y )
% 0.77/1.28    , X ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  , clause( 2437, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2438, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.77/1.28     ) ) ) ] )
% 0.77/1.28  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2439, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X
% 0.77/1.28     ) ) ) ] )
% 0.77/1.28  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.77/1.28     ) ] )
% 0.77/1.28  , 0, clause( 2438, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.77/1.28    X, Y ) ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.77/1.28    :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2442, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , clause( 2439, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, 
% 0.77/1.28    X ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 22, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  , clause( 2442, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X )
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2443, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    X ) ) ] )
% 0.77/1.28  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2444, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.77/1.28    X ) ) ] )
% 0.77/1.28  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.77/1.28     ) ] )
% 0.77/1.28  , 0, clause( 2443, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, 
% 0.77/1.28    Y ), X ) ) ] )
% 0.77/1.28  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.77/1.28    :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2447, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , clause( 2444, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( Y, X )
% 0.77/1.28    , X ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 32, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X ), 
% 0.77/1.28    X ) ] )
% 0.77/1.28  , clause( 2447, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X
% 0.77/1.28     ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2449, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.77/1.28     ) ) ) ] )
% 0.77/1.28  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2452, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), X ) ) ] )
% 0.77/1.28  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, clause( 2449, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.77/1.28    X, Y ) ) ) ] )
% 0.77/1.28  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.77/1.28    :=( X, 'least_upper_bound'( X, Y ) ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2453, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , clause( 2452, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), X ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 38, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , clause( 2453, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X )
% 0.77/1.28    , 'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2455, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.77/1.28     ) ) ) ] )
% 0.77/1.28  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2456, [ =( a, 'least_upper_bound'( a, b ) ) ] )
% 0.77/1.28  , clause( 15, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.77/1.28  , 0, clause( 2455, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.77/1.28    X, Y ) ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 0.77/1.28    ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2457, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.77/1.28  , clause( 2456, [ =( a, 'least_upper_bound'( a, b ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 42, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.77/1.28  , clause( 2457, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2459, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X
% 0.77/1.28     ) ) ) ] )
% 0.77/1.28  , clause( 22, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2460, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.77/1.28    , X ), Y ) ) ) ] )
% 0.77/1.28  , clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , 0, clause( 2459, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.77/1.28    Y, X ) ) ) ] )
% 0.77/1.28  , 0, 8, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.77/1.28    substitution( 1, [ :=( X, 'least_upper_bound'( X, Y ) ), :=( Y, Z )] )
% 0.77/1.28    ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2461, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( Z, X ), Y ) ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , clause( 2460, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.77/1.28    , X ), Y ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 44, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, Z ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ), 
% 0.77/1.28    'least_upper_bound'( Y, Z ) ) ] )
% 0.77/1.28  , clause( 2461, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( Z, X ), Y ) ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.77/1.28    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2463, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.77/1.28  , clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.77/1.28     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2465, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) ), 
% 0.77/1.28    'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.77/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , 0, clause( 2463, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.77/1.28  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.77/1.28    X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2468, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y
% 0.77/1.28     ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.77/1.28  , clause( 2465, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) )
% 0.77/1.28    , 'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 63, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y )
% 0.77/1.28     ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.77/1.28  , clause( 2468, [ =( 'least_upper_bound'( identity, multiply( inverse( X )
% 0.77/1.28    , Y ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2470, [ ~( =( inverse( a ), 'greatest_lower_bound'( inverse( a ), 
% 0.77/1.28    inverse( b ) ) ) ) ] )
% 0.77/1.28  , clause( 16, [ ~( =( 'greatest_lower_bound'( inverse( a ), inverse( b ) )
% 0.77/1.28    , inverse( a ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2471, [ ~( =( inverse( a ), 'greatest_lower_bound'( inverse( b ), 
% 0.77/1.28    inverse( a ) ) ) ) ] )
% 0.77/1.28  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.77/1.28    , X ) ) ] )
% 0.77/1.28  , 0, clause( 2470, [ ~( =( inverse( a ), 'greatest_lower_bound'( inverse( a
% 0.77/1.28     ), inverse( b ) ) ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [ :=( X, inverse( a ) ), :=( Y, inverse( b ) )] )
% 0.77/1.28    , substitution( 1, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2474, [ ~( =( 'greatest_lower_bound'( inverse( b ), inverse( a ) )
% 0.77/1.28    , inverse( a ) ) ) ] )
% 0.77/1.28  , clause( 2471, [ ~( =( inverse( a ), 'greatest_lower_bound'( inverse( b )
% 0.77/1.28    , inverse( a ) ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 68, [ ~( =( 'greatest_lower_bound'( inverse( b ), inverse( a ) ), 
% 0.77/1.28    inverse( a ) ) ) ] )
% 0.77/1.28  , clause( 2474, [ ~( =( 'greatest_lower_bound'( inverse( b ), inverse( a )
% 0.77/1.28     ), inverse( a ) ) ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2476, [ =( multiply( 'least_upper_bound'( X, Z ), Y ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.77/1.28  , clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.77/1.28     ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2478, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.77/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , 0, clause( 2476, [ =( multiply( 'least_upper_bound'( X, Z ), Y ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.77/1.28  , 0, 10, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.77/1.28    :=( Y, Y ), :=( Z, identity )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2480, [ =( 'least_upper_bound'( multiply( X, Y ), Y ), multiply( 
% 0.77/1.28    'least_upper_bound'( X, identity ), Y ) ) ] )
% 0.77/1.28  , clause( 2478, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.77/1.28    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.77/1.28  , clause( 2480, [ =( 'least_upper_bound'( multiply( X, Y ), Y ), multiply( 
% 0.77/1.28    'least_upper_bound'( X, identity ), Y ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2482, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.77/1.28    Y ) ), Y ) ) ] )
% 0.77/1.28  , clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.77/1.28    , identity ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2485, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.77/1.28    identity, X ) ) ] )
% 0.77/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , 0, clause( 2482, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.77/1.28    inverse( Y ) ), Y ) ) ] )
% 0.77/1.28  , 0, 7, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.77/1.28    :=( X, inverse( inverse( X ) ) ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2486, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.77/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , 0, clause( 2485, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.77/1.28    multiply( identity, X ) ) ] )
% 0.77/1.28  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.77/1.28    ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.77/1.28  , clause( 2486, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ]
% 0.77/1.28     )
% 0.77/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2489, [ =( multiply( X, Y ), multiply( multiply( X, identity ), Y )
% 0.77/1.28     ) ] )
% 0.77/1.28  , clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X )
% 0.77/1.28     ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2492, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.77/1.28     ) ] )
% 0.77/1.28  , clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.77/1.28  , 0, clause( 2489, [ =( multiply( X, Y ), multiply( multiply( X, identity )
% 0.77/1.28    , Y ) ) ] )
% 0.77/1.28  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.77/1.28    inverse( X ) ) ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.77/1.28     ) ] )
% 0.77/1.28  , clause( 2492, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.77/1.28     ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2498, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.77/1.28     ) ] )
% 0.77/1.28  , clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.77/1.28     ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2501, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  , clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.77/1.28  , 0, clause( 2498, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.77/1.28    , Y ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.77/1.28    :=( Y, identity )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  , clause( 2501, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2506, [ =( X, multiply( X, identity ) ) ] )
% 0.77/1.28  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2509, [ =( inverse( inverse( X ) ), multiply( X, identity ) ) ] )
% 0.77/1.28  , clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.77/1.28     ) ) ] )
% 0.77/1.28  , 0, clause( 2506, [ =( X, multiply( X, identity ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, identity )] ), substitution( 
% 0.77/1.28    1, [ :=( X, inverse( inverse( X ) ) )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2510, [ =( inverse( inverse( X ) ), X ) ] )
% 0.77/1.28  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  , 0, clause( 2509, [ =( inverse( inverse( X ) ), multiply( X, identity ) )
% 0.77/1.28     ] )
% 0.77/1.28  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.77/1.28    ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.77/1.28  , clause( 2510, [ =( inverse( inverse( X ) ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2513, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.77/1.28    Y ) ), Y ) ) ] )
% 0.77/1.28  , clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.77/1.28    , identity ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2515, [ =( multiply( X, identity ), multiply( multiply( X, Y ), 
% 0.77/1.28    inverse( Y ) ) ) ] )
% 0.77/1.28  , clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.77/1.28  , 0, clause( 2513, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.77/1.28    inverse( Y ) ), Y ) ) ] )
% 0.77/1.28  , 0, 7, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.77/1.28    :=( Y, inverse( Y ) )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2516, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.77/1.28  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.77/1.28  , 0, clause( 2515, [ =( multiply( X, identity ), multiply( multiply( X, Y )
% 0.77/1.28    , inverse( Y ) ) ) ] )
% 0.77/1.28  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.77/1.28    :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2517, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.77/1.28  , clause( 2516, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.77/1.28  , clause( 2517, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2519, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.77/1.28    , X ), Y ) ) ) ] )
% 0.77/1.28  , clause( 44, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, Z ), 
% 0.77/1.28    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ), 
% 0.77/1.28    'least_upper_bound'( Y, Z ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2522, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.77/1.28  , clause( 38, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , 0, clause( 2519, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.77/1.28    , X ), Y ) ) ) ] )
% 0.77/1.28  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.77/1.28    :=( X, X ), :=( Y, Y ), :=( Z, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2528, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , clause( 2522, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 453, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.77/1.28  , clause( 2528, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.77/1.28     )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2531, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) ), 
% 0.77/1.28    'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.77/1.28  , clause( 63, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y
% 0.77/1.28     ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2533, [ =( multiply( inverse( a ), a ), 'least_upper_bound'( 
% 0.77/1.28    identity, multiply( inverse( a ), b ) ) ) ] )
% 0.77/1.28  , clause( 42, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.77/1.28  , 0, clause( 2531, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y )
% 0.77/1.28     ), 'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 0.77/1.28    ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2534, [ =( identity, 'least_upper_bound'( identity, multiply( 
% 0.77/1.28    inverse( a ), b ) ) ) ] )
% 0.77/1.28  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.77/1.28  , 0, clause( 2533, [ =( multiply( inverse( a ), a ), 'least_upper_bound'( 
% 0.77/1.28    identity, multiply( inverse( a ), b ) ) ) ] )
% 0.77/1.28  , 0, 1, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2535, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.77/1.28     ) ), identity ) ] )
% 0.77/1.28  , clause( 2534, [ =( identity, 'least_upper_bound'( identity, multiply( 
% 0.77/1.28    inverse( a ), b ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 1021, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.77/1.28     ) ), identity ) ] )
% 0.77/1.28  , clause( 2535, [ =( 'least_upper_bound'( identity, multiply( inverse( a )
% 0.77/1.28    , b ) ), identity ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2537, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.77/1.28  , clause( 453, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.77/1.28    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2541, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), 'greatest_lower_bound'( 'least_upper_bound'( multiply( 
% 0.77/1.28    inverse( a ), b ), identity ), identity ) ) ] )
% 0.77/1.28  , clause( 1021, [ =( 'least_upper_bound'( identity, multiply( inverse( a )
% 0.77/1.28    , b ) ), identity ) ] )
% 0.77/1.28  , 0, clause( 2537, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.77/1.28    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.77/1.28  , 0, 14, substitution( 0, [] ), substitution( 1, [ :=( X, multiply( inverse( 
% 0.77/1.28    a ), b ) ), :=( Y, identity )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2543, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), identity ) ] )
% 0.77/1.28  , clause( 32, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, clause( 2541, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), 'greatest_lower_bound'( 'least_upper_bound'( multiply( 
% 0.77/1.28    inverse( a ), b ), identity ), identity ) ) ] )
% 0.77/1.28  , 0, 7, substitution( 0, [ :=( X, identity ), :=( Y, multiply( inverse( a )
% 0.77/1.28    , b ) )] ), substitution( 1, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 1042, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), identity ) ] )
% 0.77/1.28  , clause( 2543, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), identity ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2546, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.77/1.28  , clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.77/1.28    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2548, [ =( multiply( identity, X ), 'least_upper_bound'( multiply( 
% 0.77/1.28    multiply( inverse( a ), b ), X ), X ) ) ] )
% 0.77/1.28  , clause( 1042, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.77/1.28    identity ), identity ) ] )
% 0.77/1.28  , 0, clause( 2546, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.77/1.28    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.77/1.28  , 0, 2, substitution( 0, [] ), substitution( 1, [ :=( X, multiply( inverse( 
% 0.77/1.28    a ), b ) ), :=( Y, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2549, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.77/1.28    , b ), X ), X ) ) ] )
% 0.77/1.28  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.77/1.28  , 0, clause( 2548, [ =( multiply( identity, X ), 'least_upper_bound'( 
% 0.77/1.28    multiply( multiply( inverse( a ), b ), X ), X ) ) ] )
% 0.77/1.28  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.77/1.28    ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2550, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.77/1.28     ), X ), X ), X ) ] )
% 0.77/1.28  , clause( 2549, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a
% 0.77/1.28     ), b ), X ), X ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 2039, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.77/1.28     ), X ), X ), X ) ] )
% 0.77/1.28  , clause( 2550, [ =( 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.77/1.28    , b ), X ), X ), X ) ] )
% 0.77/1.28  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2552, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.77/1.28    , b ), X ), X ) ) ] )
% 0.77/1.28  , clause( 2039, [ =( 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.77/1.28    , b ), X ), X ), X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2553, [ =( inverse( b ), 'least_upper_bound'( inverse( a ), inverse( 
% 0.77/1.28    b ) ) ) ] )
% 0.77/1.28  , clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.77/1.28  , 0, clause( 2552, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( 
% 0.77/1.28    a ), b ), X ), X ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [ :=( X, b ), :=( Y, inverse( a ) )] ), 
% 0.77/1.28    substitution( 1, [ :=( X, inverse( b ) )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2554, [ =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( b ) ) ] )
% 0.77/1.28  , clause( 2553, [ =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.77/1.28    inverse( b ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 2285, [ =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( b ) ) ] )
% 0.77/1.28  , clause( 2554, [ =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( b ) ) ] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2556, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.77/1.28    X ) ) ] )
% 0.77/1.28  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.77/1.28    , X ) ] )
% 0.77/1.28  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  eqswap(
% 0.77/1.28  clause( 2557, [ ~( =( inverse( a ), 'greatest_lower_bound'( inverse( b ), 
% 0.77/1.28    inverse( a ) ) ) ) ] )
% 0.77/1.28  , clause( 68, [ ~( =( 'greatest_lower_bound'( inverse( b ), inverse( a ) )
% 0.77/1.28    , inverse( a ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  paramod(
% 0.77/1.28  clause( 2558, [ =( inverse( a ), 'greatest_lower_bound'( inverse( b ), 
% 0.77/1.28    inverse( a ) ) ) ] )
% 0.77/1.28  , clause( 2285, [ =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.77/1.28    inverse( b ) ) ] )
% 0.77/1.28  , 0, clause( 2556, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, 
% 0.77/1.28    Y ), X ) ) ] )
% 0.77/1.28  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, inverse( a ) ), 
% 0.77/1.28    :=( Y, inverse( b ) )] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  resolution(
% 0.77/1.28  clause( 2559, [] )
% 0.77/1.28  , clause( 2557, [ ~( =( inverse( a ), 'greatest_lower_bound'( inverse( b )
% 0.77/1.28    , inverse( a ) ) ) ) ] )
% 0.77/1.28  , 0, clause( 2558, [ =( inverse( a ), 'greatest_lower_bound'( inverse( b )
% 0.77/1.28    , inverse( a ) ) ) ] )
% 0.77/1.28  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  subsumption(
% 0.77/1.28  clause( 2308, [] )
% 0.77/1.28  , clause( 2559, [] )
% 0.77/1.28  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  end.
% 0.77/1.28  
% 0.77/1.28  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.77/1.28  
% 0.77/1.28  Memory use:
% 0.77/1.28  
% 0.77/1.28  space for terms:        30274
% 0.77/1.28  space for clauses:      254285
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  clauses generated:      32777
% 0.77/1.28  clauses kept:           2309
% 0.77/1.28  clauses selected:       274
% 0.77/1.28  clauses deleted:        20
% 0.77/1.28  clauses inuse deleted:  6
% 0.77/1.28  
% 0.77/1.28  subsentry:          4502
% 0.77/1.28  literals s-matched: 3904
% 0.77/1.28  literals matched:   3876
% 0.77/1.28  full subsumption:   0
% 0.77/1.28  
% 0.77/1.28  checksum:           1793974650
% 0.77/1.28  
% 0.77/1.28  
% 0.77/1.28  Bliksem ended
%------------------------------------------------------------------------------