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Bliksem---1.12.UNS-Ref.s

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%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP191-2 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n027.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 07:36:03 EDT 2022

% Result   : Unsatisfiable 0.73s 1.24s
% Output   : Refutation 0.73s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP191-2 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.03/0.13  % Command  : bliksem %s
% 0.13/0.34  % Computer : n027.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 : Tue Jun 14 00:13:02 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.73/1.24  *** allocated 10000 integers for termspace/termends
% 0.73/1.24  *** allocated 10000 integers for clauses
% 0.73/1.24  *** allocated 10000 integers for justifications
% 0.73/1.24  Bliksem 1.12
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  Automatic Strategy Selection
% 0.73/1.24  
% 0.73/1.24  Clauses:
% 0.73/1.24  [
% 0.73/1.24     [ =( multiply( identity, X ), X ) ],
% 0.73/1.24     [ =( multiply( inverse( X ), X ), identity ) ],
% 0.73/1.24     [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( Y, Z ) ) )
% 0.73/1.24     ],
% 0.73/1.24     [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, X ) ) ]
% 0.73/1.24    ,
% 0.73/1.24     [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ],
% 0.73/1.24     [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.73/1.24    'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ],
% 0.73/1.24     [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ],
% 0.73/1.24     [ =( 'least_upper_bound'( X, X ), X ) ],
% 0.73/1.24     [ =( 'greatest_lower_bound'( X, X ), X ) ],
% 0.73/1.24     [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X ) ]
% 0.73/1.24    ,
% 0.73/1.24     [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), X ) ]
% 0.73/1.24    ,
% 0.73/1.24     [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 'least_upper_bound'( 
% 0.73/1.24    multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.73/1.24     [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.73/1.24    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ],
% 0.73/1.24     [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 'least_upper_bound'( 
% 0.73/1.24    multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.73/1.24     [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.73/1.24    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ],
% 0.73/1.24     [ =( 'greatest_lower_bound'( a, b ), b ) ],
% 0.73/1.24     [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), inverse( b )
% 0.73/1.24     ) ) ]
% 0.73/1.24  ] .
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  percentage equality = 1.000000, percentage horn = 1.000000
% 0.73/1.24  This is a pure equality problem
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  Options Used:
% 0.73/1.24  
% 0.73/1.24  useres =            1
% 0.73/1.24  useparamod =        1
% 0.73/1.24  useeqrefl =         1
% 0.73/1.24  useeqfact =         1
% 0.73/1.24  usefactor =         1
% 0.73/1.24  usesimpsplitting =  0
% 0.73/1.24  usesimpdemod =      5
% 0.73/1.24  usesimpres =        3
% 0.73/1.24  
% 0.73/1.24  resimpinuse      =  1000
% 0.73/1.24  resimpclauses =     20000
% 0.73/1.24  substype =          eqrewr
% 0.73/1.24  backwardsubs =      1
% 0.73/1.24  selectoldest =      5
% 0.73/1.24  
% 0.73/1.24  litorderings [0] =  split
% 0.73/1.24  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.73/1.24  
% 0.73/1.24  termordering =      kbo
% 0.73/1.24  
% 0.73/1.24  litapriori =        0
% 0.73/1.24  termapriori =       1
% 0.73/1.24  litaposteriori =    0
% 0.73/1.24  termaposteriori =   0
% 0.73/1.24  demodaposteriori =  0
% 0.73/1.24  ordereqreflfact =   0
% 0.73/1.24  
% 0.73/1.24  litselect =         negord
% 0.73/1.24  
% 0.73/1.24  maxweight =         15
% 0.73/1.24  maxdepth =          30000
% 0.73/1.24  maxlength =         115
% 0.73/1.24  maxnrvars =         195
% 0.73/1.24  excuselevel =       1
% 0.73/1.24  increasemaxweight = 1
% 0.73/1.24  
% 0.73/1.24  maxselected =       10000000
% 0.73/1.24  maxnrclauses =      10000000
% 0.73/1.24  
% 0.73/1.24  showgenerated =    0
% 0.73/1.24  showkept =         0
% 0.73/1.24  showselected =     0
% 0.73/1.24  showdeleted =      0
% 0.73/1.24  showresimp =       1
% 0.73/1.24  showstatus =       2000
% 0.73/1.24  
% 0.73/1.24  prologoutput =     1
% 0.73/1.24  nrgoals =          5000000
% 0.73/1.24  totalproof =       1
% 0.73/1.24  
% 0.73/1.24  Symbols occurring in the translation:
% 0.73/1.24  
% 0.73/1.24  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.73/1.24  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.73/1.24  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.73/1.24  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.24  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.73/1.24  identity  [39, 0]      (w:1, o:9, a:1, s:1, b:0), 
% 0.73/1.24  multiply  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.73/1.24  inverse  [42, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.73/1.24  'greatest_lower_bound'  [45, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.73/1.24  'least_upper_bound'  [46, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.73/1.24  a  [47, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.73/1.24  b  [48, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  Starting Search:
% 0.73/1.24  
% 0.73/1.24  Resimplifying inuse:
% 0.73/1.24  Done
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  Intermediate Status:
% 0.73/1.24  Generated:    28358
% 0.73/1.24  Kept:         2013
% 0.73/1.24  Inuse:        247
% 0.73/1.24  Deleted:      18
% 0.73/1.24  Deletedinuse: 6
% 0.73/1.24  
% 0.73/1.24  Resimplifying inuse:
% 0.73/1.24  Done
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  Bliksems!, er is een bewijs:
% 0.73/1.24  % SZS status Unsatisfiable
% 0.73/1.24  % SZS output start Refutation
% 0.73/1.24  
% 0.73/1.24  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.73/1.24    , Z ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.73/1.24    X ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.73/1.24     ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.73/1.24     ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.73/1.24    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) )
% 0.73/1.24    , multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 15, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 16, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.73/1.24    inverse( b ) ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.73/1.24    identity ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.73/1.24     ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 22, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 32, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 38, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 42, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 44, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, Z ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ), 
% 0.73/1.24    'least_upper_bound'( Y, Z ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 63, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y )
% 0.73/1.24     ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.73/1.24    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.73/1.24     ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 453, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 1021, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.73/1.24     ) ), identity ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 1042, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), identity ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 2039, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.73/1.24     ), X ), X ), X ) ] )
% 0.73/1.24  .
% 0.73/1.24  clause( 2285, [] )
% 0.73/1.24  .
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  % SZS output end Refutation
% 0.73/1.24  found a proof!
% 0.73/1.24  
% 0.73/1.24  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.24  
% 0.73/1.24  initialclauses(
% 0.73/1.24  [ clause( 2287, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , clause( 2288, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , clause( 2289, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.73/1.24    Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2290, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    Y, X ) ) ] )
% 0.73/1.24  , clause( 2291, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.73/1.24     ) ) ] )
% 0.73/1.24  , clause( 2292, [ =( 'greatest_lower_bound'( X, 'greatest_lower_bound'( Y, 
% 0.73/1.24    Z ) ), 'greatest_lower_bound'( 'greatest_lower_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , clause( 2293, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.73/1.24    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , clause( 2294, [ =( 'least_upper_bound'( X, X ), X ) ] )
% 0.73/1.24  , clause( 2295, [ =( 'greatest_lower_bound'( X, X ), X ) ] )
% 0.73/1.24  , clause( 2296, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , clause( 2297, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , clause( 2298, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.24  , clause( 2299, [ =( multiply( X, 'greatest_lower_bound'( Y, Z ) ), 
% 0.73/1.24    'greatest_lower_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.24  , clause( 2300, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2301, [ =( multiply( 'greatest_lower_bound'( X, Y ), Z ), 
% 0.73/1.24    'greatest_lower_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2302, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.73/1.24  , clause( 2303, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.73/1.24    inverse( b ) ) ) ] )
% 0.73/1.24  ] ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , clause( 2287, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , clause( 2288, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2309, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, 
% 0.73/1.24    Y ), Z ) ) ] )
% 0.73/1.24  , clause( 2289, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.73/1.24    Y, Z ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y )
% 0.73/1.24    , Z ) ) ] )
% 0.73/1.24  , clause( 2309, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X
% 0.73/1.24    , Y ), Z ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.24    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y, 
% 0.73/1.24    X ) ) ] )
% 0.73/1.24  , clause( 2290, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    Y, X ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) )
% 0.73/1.24     ] )
% 0.73/1.24  , clause( 2291, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X
% 0.73/1.24     ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , clause( 2293, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) )
% 0.73/1.24    , 'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.24    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) ), X
% 0.73/1.24     ) ] )
% 0.73/1.24  , clause( 2296, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y )
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  , clause( 2297, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y )
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2347, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.73/1.24     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2298, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) )
% 0.73/1.24    , multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2347, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z
% 0.73/1.24     ) ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.24    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2359, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.73/1.24     ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , clause( 2300, [ =( multiply( 'least_upper_bound'( X, Y ), Z ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z ) )
% 0.73/1.24    , multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , clause( 2359, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z
% 0.73/1.24     ) ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.73/1.24    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 15, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.73/1.24  , clause( 2302, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.73/1.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 16, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.73/1.24    inverse( b ) ) ) ] )
% 0.73/1.24  , clause( 2303, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.73/1.24    inverse( b ) ) ) ] )
% 0.73/1.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2390, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.73/1.24    Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.73/1.24     ), Z ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2395, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( X
% 0.73/1.24    , identity ) ) ] )
% 0.73/1.24  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , 0, clause( 2390, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.73/1.24    multiply( Y, Z ) ) ) ] )
% 0.73/1.24  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.24    :=( Y, inverse( Y ) ), :=( Z, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y, 
% 0.73/1.24    identity ) ) ] )
% 0.73/1.24  , clause( 2395, [ =( multiply( multiply( X, inverse( Y ) ), Y ), multiply( 
% 0.73/1.24    X, identity ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2400, [ =( multiply( multiply( X, Y ), Z ), multiply( X, multiply( 
% 0.73/1.24    Y, Z ) ) ) ] )
% 0.73/1.24  , clause( 2, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.73/1.24     ), Z ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2405, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y )
% 0.73/1.24     ) ] )
% 0.73/1.24  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , 0, clause( 2400, [ =( multiply( multiply( X, Y ), Z ), multiply( X, 
% 0.73/1.24    multiply( Y, Z ) ) ) ] )
% 0.73/1.24  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.24    :=( Y, identity ), :=( Z, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X ) )
% 0.73/1.24     ] )
% 0.73/1.24  , clause( 2405, [ =( multiply( multiply( X, identity ), Y ), multiply( X, Y
% 0.73/1.24     ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2410, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.73/1.24     ) ) ) ] )
% 0.73/1.24  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2411, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.73/1.24    X ) ) ] )
% 0.73/1.24  , clause( 3, [ =( 'greatest_lower_bound'( X, Y ), 'greatest_lower_bound'( Y
% 0.73/1.24    , X ) ) ] )
% 0.73/1.24  , 0, clause( 2410, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.73/1.24    X, Y ) ) ) ] )
% 0.73/1.24  , 0, 2, substitution( 0, [ :=( X, X ), :=( Y, 'least_upper_bound'( X, Y ) )] )
% 0.73/1.24    , substitution( 1, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2414, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , clause( 2411, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y )
% 0.73/1.24    , X ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  , clause( 2414, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2415, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y
% 0.73/1.24     ) ) ) ] )
% 0.73/1.24  , clause( 10, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( X, Y ) )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2416, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X
% 0.73/1.24     ) ) ) ] )
% 0.73/1.24  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.73/1.24     ) ] )
% 0.73/1.24  , 0, clause( 2415, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.73/1.24    X, Y ) ) ) ] )
% 0.73/1.24  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.73/1.24    :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2419, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , clause( 2416, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, 
% 0.73/1.24    X ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 22, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  , clause( 2419, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X )
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2420, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.73/1.24    X ) ) ] )
% 0.73/1.24  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2421, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.73/1.24    X ) ) ] )
% 0.73/1.24  , clause( 4, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X )
% 0.73/1.24     ) ] )
% 0.73/1.24  , 0, clause( 2420, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( X, 
% 0.73/1.24    Y ), X ) ) ] )
% 0.73/1.24  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.73/1.24    :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2424, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , clause( 2421, [ =( X, 'greatest_lower_bound'( 'least_upper_bound'( Y, X )
% 0.73/1.24    , X ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 32, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X ), 
% 0.73/1.24    X ) ] )
% 0.73/1.24  , clause( 2424, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X
% 0.73/1.24     ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2426, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.73/1.24     ) ) ) ] )
% 0.73/1.24  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2429, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), X ) ) ] )
% 0.73/1.24  , clause( 21, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), X )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, clause( 2426, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.73/1.24    X, Y ) ) ) ] )
% 0.73/1.24  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.73/1.24    :=( X, 'least_upper_bound'( X, Y ) ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2430, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , clause( 2429, [ =( 'least_upper_bound'( X, Y ), 'least_upper_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), X ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 38, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , clause( 2430, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X )
% 0.73/1.24    , 'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2432, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y
% 0.73/1.24     ) ) ) ] )
% 0.73/1.24  , clause( 9, [ =( 'least_upper_bound'( X, 'greatest_lower_bound'( X, Y ) )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2433, [ =( a, 'least_upper_bound'( a, b ) ) ] )
% 0.73/1.24  , clause( 15, [ =( 'greatest_lower_bound'( a, b ), b ) ] )
% 0.73/1.24  , 0, clause( 2432, [ =( X, 'least_upper_bound'( X, 'greatest_lower_bound'( 
% 0.73/1.24    X, Y ) ) ) ] )
% 0.73/1.24  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 0.73/1.24    ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2434, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.73/1.24  , clause( 2433, [ =( a, 'least_upper_bound'( a, b ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 42, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.73/1.24  , clause( 2434, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.73/1.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2436, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X
% 0.73/1.24     ) ) ) ] )
% 0.73/1.24  , clause( 22, [ =( 'greatest_lower_bound'( X, 'least_upper_bound'( Y, X ) )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2437, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.73/1.24    , X ), Y ) ) ) ] )
% 0.73/1.24  , clause( 6, [ =( 'least_upper_bound'( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , 0, clause( 2436, [ =( X, 'greatest_lower_bound'( X, 'least_upper_bound'( 
% 0.73/1.24    Y, X ) ) ) ] )
% 0.73/1.24  , 0, 8, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.73/1.24    substitution( 1, [ :=( X, 'least_upper_bound'( X, Y ) ), :=( Y, Z )] )
% 0.73/1.24    ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2438, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( Z, X ), Y ) ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , clause( 2437, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.73/1.24    , X ), Y ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 44, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, Z ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ), 
% 0.73/1.24    'least_upper_bound'( Y, Z ) ) ] )
% 0.73/1.24  , clause( 2438, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( Z, X ), Y ) ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.73/1.24    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2440, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.24  , clause( 11, [ =( 'least_upper_bound'( multiply( X, Y ), multiply( X, Z )
% 0.73/1.24     ), multiply( X, 'least_upper_bound'( Y, Z ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2442, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) ), 
% 0.73/1.24    'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.73/1.24  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , 0, clause( 2440, [ =( multiply( X, 'least_upper_bound'( Y, Z ) ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), multiply( X, Z ) ) ) ] )
% 0.73/1.24  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.73/1.24    X ) ), :=( Y, X ), :=( Z, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2445, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y
% 0.73/1.24     ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.73/1.24  , clause( 2442, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) )
% 0.73/1.24    , 'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 63, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y )
% 0.73/1.24     ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.73/1.24  , clause( 2445, [ =( 'least_upper_bound'( identity, multiply( inverse( X )
% 0.73/1.24    , Y ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2448, [ =( multiply( 'least_upper_bound'( X, Z ), Y ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.73/1.24  , clause( 13, [ =( 'least_upper_bound'( multiply( X, Z ), multiply( Y, Z )
% 0.73/1.24     ), multiply( 'least_upper_bound'( X, Y ), Z ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2450, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.73/1.24  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , 0, clause( 2448, [ =( multiply( 'least_upper_bound'( X, Z ), Y ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), multiply( Z, Y ) ) ) ] )
% 0.73/1.24  , 0, 10, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.24    :=( Y, Y ), :=( Z, identity )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2452, [ =( 'least_upper_bound'( multiply( X, Y ), Y ), multiply( 
% 0.73/1.24    'least_upper_bound'( X, identity ), Y ) ) ] )
% 0.73/1.24  , clause( 2450, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.73/1.24    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.73/1.24  , clause( 2452, [ =( 'least_upper_bound'( multiply( X, Y ), Y ), multiply( 
% 0.73/1.24    'least_upper_bound'( X, identity ), Y ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2454, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.73/1.24    Y ) ), Y ) ) ] )
% 0.73/1.24  , clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.73/1.24    , identity ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2457, [ =( multiply( inverse( inverse( X ) ), identity ), multiply( 
% 0.73/1.24    identity, X ) ) ] )
% 0.73/1.24  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , 0, clause( 2454, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.73/1.24    inverse( Y ) ), Y ) ) ] )
% 0.73/1.24  , 0, 7, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.73/1.24    :=( X, inverse( inverse( X ) ) ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2458, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.24  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , 0, clause( 2457, [ =( multiply( inverse( inverse( X ) ), identity ), 
% 0.73/1.24    multiply( identity, X ) ) ] )
% 0.73/1.24  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.24    ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.24  , clause( 2458, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ]
% 0.73/1.24     )
% 0.73/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2461, [ =( multiply( X, Y ), multiply( multiply( X, identity ), Y )
% 0.73/1.24     ) ] )
% 0.73/1.24  , clause( 19, [ =( multiply( multiply( Y, identity ), X ), multiply( Y, X )
% 0.73/1.24     ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2464, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.73/1.24     ) ] )
% 0.73/1.24  , clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.24  , 0, clause( 2461, [ =( multiply( X, Y ), multiply( multiply( X, identity )
% 0.73/1.24    , Y ) ) ] )
% 0.73/1.24  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, inverse( 
% 0.73/1.24    inverse( X ) ) ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y )
% 0.73/1.24     ) ] )
% 0.73/1.24  , clause( 2464, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.73/1.24     ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2470, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) ), Y )
% 0.73/1.24     ) ] )
% 0.73/1.24  , clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.73/1.24     ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2473, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  , clause( 141, [ =( multiply( inverse( inverse( X ) ), identity ), X ) ] )
% 0.73/1.24  , 0, clause( 2470, [ =( multiply( X, Y ), multiply( inverse( inverse( X ) )
% 0.73/1.24    , Y ) ) ] )
% 0.73/1.24  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.24    :=( Y, identity )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  , clause( 2473, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2478, [ =( X, multiply( X, identity ) ) ] )
% 0.73/1.24  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2481, [ =( inverse( inverse( X ) ), multiply( X, identity ) ) ] )
% 0.73/1.24  , clause( 146, [ =( multiply( inverse( inverse( X ) ), Y ), multiply( X, Y
% 0.73/1.24     ) ) ] )
% 0.73/1.24  , 0, clause( 2478, [ =( X, multiply( X, identity ) ) ] )
% 0.73/1.24  , 0, 4, substitution( 0, [ :=( X, X ), :=( Y, identity )] ), substitution( 
% 0.73/1.24    1, [ :=( X, inverse( inverse( X ) ) )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2482, [ =( inverse( inverse( X ) ), X ) ] )
% 0.73/1.24  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  , 0, clause( 2481, [ =( inverse( inverse( X ) ), multiply( X, identity ) )
% 0.73/1.24     ] )
% 0.73/1.24  , 0, 4, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.24    ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.73/1.24  , clause( 2482, [ =( inverse( inverse( X ) ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2485, [ =( multiply( X, identity ), multiply( multiply( X, inverse( 
% 0.73/1.24    Y ) ), Y ) ) ] )
% 0.73/1.24  , clause( 18, [ =( multiply( multiply( Y, inverse( X ) ), X ), multiply( Y
% 0.73/1.24    , identity ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2487, [ =( multiply( X, identity ), multiply( multiply( X, Y ), 
% 0.73/1.24    inverse( Y ) ) ) ] )
% 0.73/1.24  , clause( 295, [ =( inverse( inverse( X ) ), X ) ] )
% 0.73/1.24  , 0, clause( 2485, [ =( multiply( X, identity ), multiply( multiply( X, 
% 0.73/1.24    inverse( Y ) ), Y ) ) ] )
% 0.73/1.24  , 0, 7, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.24    :=( Y, inverse( Y ) )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2488, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.73/1.24  , clause( 287, [ =( multiply( X, identity ), X ) ] )
% 0.73/1.24  , 0, clause( 2487, [ =( multiply( X, identity ), multiply( multiply( X, Y )
% 0.73/1.24    , inverse( Y ) ) ) ] )
% 0.73/1.24  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.73/1.24    :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2489, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.73/1.24  , clause( 2488, [ =( X, multiply( multiply( X, Y ), inverse( Y ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.73/1.24  , clause( 2489, [ =( multiply( multiply( X, Y ), inverse( Y ) ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2491, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.73/1.24    , X ), Y ) ) ) ] )
% 0.73/1.24  , clause( 44, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, Z ), 
% 0.73/1.24    'least_upper_bound'( 'least_upper_bound'( X, Y ), Z ) ), 
% 0.73/1.24    'least_upper_bound'( Y, Z ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2494, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.73/1.24  , clause( 38, [ =( 'least_upper_bound'( 'least_upper_bound'( X, Y ), X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , 0, clause( 2491, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( 'least_upper_bound'( Z
% 0.73/1.24    , X ), Y ) ) ) ] )
% 0.73/1.24  , 0, 8, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.73/1.24    :=( X, X ), :=( Y, Y ), :=( Z, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2500, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.73/1.24    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , clause( 2494, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 453, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.73/1.24  , clause( 2500, [ =( 'greatest_lower_bound'( 'least_upper_bound'( X, Y ), 
% 0.73/1.24    'least_upper_bound'( Y, X ) ), 'least_upper_bound'( X, Y ) ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.73/1.24     )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2503, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y ) ), 
% 0.73/1.24    'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.73/1.24  , clause( 63, [ =( 'least_upper_bound'( identity, multiply( inverse( X ), Y
% 0.73/1.24     ) ), multiply( inverse( X ), 'least_upper_bound'( X, Y ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2505, [ =( multiply( inverse( a ), a ), 'least_upper_bound'( 
% 0.73/1.24    identity, multiply( inverse( a ), b ) ) ) ] )
% 0.73/1.24  , clause( 42, [ =( 'least_upper_bound'( a, b ), a ) ] )
% 0.73/1.24  , 0, clause( 2503, [ =( multiply( inverse( X ), 'least_upper_bound'( X, Y )
% 0.73/1.24     ), 'least_upper_bound'( identity, multiply( inverse( X ), Y ) ) ) ] )
% 0.73/1.24  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, a ), :=( Y, b )] )
% 0.73/1.24    ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2506, [ =( identity, 'least_upper_bound'( identity, multiply( 
% 0.73/1.24    inverse( a ), b ) ) ) ] )
% 0.73/1.24  , clause( 1, [ =( multiply( inverse( X ), X ), identity ) ] )
% 0.73/1.24  , 0, clause( 2505, [ =( multiply( inverse( a ), a ), 'least_upper_bound'( 
% 0.73/1.24    identity, multiply( inverse( a ), b ) ) ) ] )
% 0.73/1.24  , 0, 1, substitution( 0, [ :=( X, a )] ), substitution( 1, [] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2507, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.73/1.24     ) ), identity ) ] )
% 0.73/1.24  , clause( 2506, [ =( identity, 'least_upper_bound'( identity, multiply( 
% 0.73/1.24    inverse( a ), b ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 1021, [ =( 'least_upper_bound'( identity, multiply( inverse( a ), b
% 0.73/1.24     ) ), identity ) ] )
% 0.73/1.24  , clause( 2507, [ =( 'least_upper_bound'( identity, multiply( inverse( a )
% 0.73/1.24    , b ) ), identity ) ] )
% 0.73/1.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2509, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.73/1.24  , clause( 453, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), 
% 0.73/1.24    'least_upper_bound'( X, Y ) ), 'least_upper_bound'( Y, X ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2513, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), 'greatest_lower_bound'( 'least_upper_bound'( multiply( 
% 0.73/1.24    inverse( a ), b ), identity ), identity ) ) ] )
% 0.73/1.24  , clause( 1021, [ =( 'least_upper_bound'( identity, multiply( inverse( a )
% 0.73/1.24    , b ) ), identity ) ] )
% 0.73/1.24  , 0, clause( 2509, [ =( 'least_upper_bound'( X, Y ), 'greatest_lower_bound'( 
% 0.73/1.24    'least_upper_bound'( X, Y ), 'least_upper_bound'( Y, X ) ) ) ] )
% 0.73/1.24  , 0, 14, substitution( 0, [] ), substitution( 1, [ :=( X, multiply( inverse( 
% 0.73/1.24    a ), b ) ), :=( Y, identity )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2515, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), identity ) ] )
% 0.73/1.24  , clause( 32, [ =( 'greatest_lower_bound'( 'least_upper_bound'( Y, X ), X )
% 0.73/1.24    , X ) ] )
% 0.73/1.24  , 0, clause( 2513, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), 'greatest_lower_bound'( 'least_upper_bound'( multiply( 
% 0.73/1.24    inverse( a ), b ), identity ), identity ) ) ] )
% 0.73/1.24  , 0, 7, substitution( 0, [ :=( X, identity ), :=( Y, multiply( inverse( a )
% 0.73/1.24    , b ) )] ), substitution( 1, [] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 1042, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), identity ) ] )
% 0.73/1.24  , clause( 2515, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), identity ) ] )
% 0.73/1.24  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2518, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.73/1.24  , clause( 90, [ =( 'least_upper_bound'( multiply( Y, X ), X ), multiply( 
% 0.73/1.24    'least_upper_bound'( Y, identity ), X ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2520, [ =( multiply( identity, X ), 'least_upper_bound'( multiply( 
% 0.73/1.24    multiply( inverse( a ), b ), X ), X ) ) ] )
% 0.73/1.24  , clause( 1042, [ =( 'least_upper_bound'( multiply( inverse( a ), b ), 
% 0.73/1.24    identity ), identity ) ] )
% 0.73/1.24  , 0, clause( 2518, [ =( multiply( 'least_upper_bound'( X, identity ), Y ), 
% 0.73/1.24    'least_upper_bound'( multiply( X, Y ), Y ) ) ] )
% 0.73/1.24  , 0, 2, substitution( 0, [] ), substitution( 1, [ :=( X, multiply( inverse( 
% 0.73/1.24    a ), b ) ), :=( Y, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2521, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.73/1.24    , b ), X ), X ) ) ] )
% 0.73/1.24  , clause( 0, [ =( multiply( identity, X ), X ) ] )
% 0.73/1.24  , 0, clause( 2520, [ =( multiply( identity, X ), 'least_upper_bound'( 
% 0.73/1.24    multiply( multiply( inverse( a ), b ), X ), X ) ) ] )
% 0.73/1.24  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.73/1.24    ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2522, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.73/1.24     ), X ), X ), X ) ] )
% 0.73/1.24  , clause( 2521, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a
% 0.73/1.24     ), b ), X ), X ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 2039, [ =( 'least_upper_bound'( multiply( multiply( inverse( a ), b
% 0.73/1.24     ), X ), X ), X ) ] )
% 0.73/1.24  , clause( 2522, [ =( 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.73/1.24    , b ), X ), X ), X ) ] )
% 0.73/1.24  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2524, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.73/1.24    , b ), X ), X ) ) ] )
% 0.73/1.24  , clause( 2039, [ =( 'least_upper_bound'( multiply( multiply( inverse( a )
% 0.73/1.24    , b ), X ), X ), X ) ] )
% 0.73/1.24  , 0, substitution( 0, [ :=( X, X )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  eqswap(
% 0.73/1.24  clause( 2525, [ ~( =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.73/1.24    inverse( b ) ) ) ) ] )
% 0.73/1.24  , clause( 16, [ ~( =( 'least_upper_bound'( inverse( a ), inverse( b ) ), 
% 0.73/1.24    inverse( b ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  paramod(
% 0.73/1.24  clause( 2526, [ =( inverse( b ), 'least_upper_bound'( inverse( a ), inverse( 
% 0.73/1.24    b ) ) ) ] )
% 0.73/1.24  , clause( 300, [ =( multiply( multiply( Y, X ), inverse( X ) ), Y ) ] )
% 0.73/1.24  , 0, clause( 2524, [ =( X, 'least_upper_bound'( multiply( multiply( inverse( 
% 0.73/1.24    a ), b ), X ), X ) ) ] )
% 0.73/1.24  , 0, 4, substitution( 0, [ :=( X, b ), :=( Y, inverse( a ) )] ), 
% 0.73/1.24    substitution( 1, [ :=( X, inverse( b ) )] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  resolution(
% 0.73/1.24  clause( 2527, [] )
% 0.73/1.24  , clause( 2525, [ ~( =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.73/1.24    inverse( b ) ) ) ) ] )
% 0.73/1.24  , 0, clause( 2526, [ =( inverse( b ), 'least_upper_bound'( inverse( a ), 
% 0.73/1.24    inverse( b ) ) ) ] )
% 0.73/1.24  , 0, substitution( 0, [] ), substitution( 1, [] )).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  subsumption(
% 0.73/1.24  clause( 2285, [] )
% 0.73/1.24  , clause( 2527, [] )
% 0.73/1.24  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  end.
% 0.73/1.24  
% 0.73/1.24  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.73/1.24  
% 0.73/1.24  Memory use:
% 0.73/1.24  
% 0.73/1.24  space for terms:        30027
% 0.73/1.24  space for clauses:      251878
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  clauses generated:      32677
% 0.73/1.24  clauses kept:           2286
% 0.73/1.24  clauses selected:       273
% 0.73/1.24  clauses deleted:        20
% 0.73/1.24  clauses inuse deleted:  6
% 0.73/1.24  
% 0.73/1.24  subsentry:          4471
% 0.73/1.24  literals s-matched: 3891
% 0.73/1.24  literals matched:   3863
% 0.73/1.24  full subsumption:   0
% 0.73/1.24  
% 0.73/1.24  checksum:           2051754227
% 0.73/1.24  
% 0.73/1.24  
% 0.73/1.24  Bliksem ended
%------------------------------------------------------------------------------