TSTP Solution File: GRP489-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP489-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n009.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 07:37:17 EDT 2022

% Result   : Unsatisfiable 0.44s 1.07s
% Output   : Refutation 0.44s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP489-1 : TPTP v8.1.0. Released v2.6.0.
% 0.03/0.13  % Command  : bliksem %s
% 0.12/0.34  % Computer : n009.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % DateTime : Tue Jun 14 10:27:23 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.44/1.07  *** allocated 10000 integers for termspace/termends
% 0.44/1.07  *** allocated 10000 integers for clauses
% 0.44/1.07  *** allocated 10000 integers for justifications
% 0.44/1.07  Bliksem 1.12
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  Automatic Strategy Selection
% 0.44/1.07  
% 0.44/1.07  Clauses:
% 0.44/1.07  [
% 0.44/1.07     [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.44/1.07    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.07     ), 'double_divide'( Y, Z ) ) ), Y ), identity ) ), Z ) ],
% 0.44/1.07     [ =( multiply( X, Y ), 'double_divide'( 'double_divide'( Y, X ), 
% 0.44/1.07    identity ) ) ],
% 0.44/1.07     [ =( inverse( X ), 'double_divide'( X, identity ) ) ],
% 0.44/1.07     [ =( identity, 'double_divide'( X, inverse( X ) ) ) ],
% 0.44/1.07     [ ~( =( multiply( multiply( a3, b3 ), c3 ), multiply( a3, multiply( b3, 
% 0.44/1.07    c3 ) ) ) ) ]
% 0.44/1.07  ] .
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  percentage equality = 1.000000, percentage horn = 1.000000
% 0.44/1.07  This is a pure equality problem
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  Options Used:
% 0.44/1.07  
% 0.44/1.07  useres =            1
% 0.44/1.07  useparamod =        1
% 0.44/1.07  useeqrefl =         1
% 0.44/1.07  useeqfact =         1
% 0.44/1.07  usefactor =         1
% 0.44/1.07  usesimpsplitting =  0
% 0.44/1.07  usesimpdemod =      5
% 0.44/1.07  usesimpres =        3
% 0.44/1.07  
% 0.44/1.07  resimpinuse      =  1000
% 0.44/1.07  resimpclauses =     20000
% 0.44/1.07  substype =          eqrewr
% 0.44/1.07  backwardsubs =      1
% 0.44/1.07  selectoldest =      5
% 0.44/1.07  
% 0.44/1.07  litorderings [0] =  split
% 0.44/1.07  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.44/1.07  
% 0.44/1.07  termordering =      kbo
% 0.44/1.07  
% 0.44/1.07  litapriori =        0
% 0.44/1.07  termapriori =       1
% 0.44/1.07  litaposteriori =    0
% 0.44/1.07  termaposteriori =   0
% 0.44/1.07  demodaposteriori =  0
% 0.44/1.07  ordereqreflfact =   0
% 0.44/1.07  
% 0.44/1.07  litselect =         negord
% 0.44/1.07  
% 0.44/1.07  maxweight =         15
% 0.44/1.07  maxdepth =          30000
% 0.44/1.07  maxlength =         115
% 0.44/1.07  maxnrvars =         195
% 0.44/1.07  excuselevel =       1
% 0.44/1.07  increasemaxweight = 1
% 0.44/1.07  
% 0.44/1.07  maxselected =       10000000
% 0.44/1.07  maxnrclauses =      10000000
% 0.44/1.07  
% 0.44/1.07  showgenerated =    0
% 0.44/1.07  showkept =         0
% 0.44/1.07  showselected =     0
% 0.44/1.07  showdeleted =      0
% 0.44/1.07  showresimp =       1
% 0.44/1.07  showstatus =       2000
% 0.44/1.07  
% 0.44/1.07  prologoutput =     1
% 0.44/1.07  nrgoals =          5000000
% 0.44/1.07  totalproof =       1
% 0.44/1.07  
% 0.44/1.07  Symbols occurring in the translation:
% 0.44/1.07  
% 0.44/1.07  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.44/1.07  .  [1, 2]      (w:1, o:22, a:1, s:1, b:0), 
% 0.44/1.07  !  [4, 1]      (w:0, o:16, a:1, s:1, b:0), 
% 0.44/1.07  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.44/1.07  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.44/1.07  identity  [40, 0]      (w:1, o:10, a:1, s:1, b:0), 
% 0.44/1.07  'double_divide'  [41, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.44/1.07  multiply  [44, 2]      (w:1, o:48, a:1, s:1, b:0), 
% 0.44/1.07  inverse  [45, 1]      (w:1, o:21, a:1, s:1, b:0), 
% 0.44/1.07  a3  [46, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.44/1.07  b3  [47, 0]      (w:1, o:14, a:1, s:1, b:0), 
% 0.44/1.07  c3  [48, 0]      (w:1, o:15, a:1, s:1, b:0).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  Starting Search:
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  Bliksems!, er is een bewijs:
% 0.44/1.07  % SZS status Unsatisfiable
% 0.44/1.07  % SZS output start Refutation
% 0.44/1.07  
% 0.44/1.07  clause( 0, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.44/1.07    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.07     ), 'double_divide'( Y, Z ) ) ), Y ), identity ) ), Z ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 1, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.44/1.07    multiply( X, Y ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 4, [ ~( =( multiply( a3, multiply( b3, c3 ) ), multiply( multiply( 
% 0.44/1.07    a3, b3 ), c3 ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 9, [ =( multiply( multiply( Y, X ), 'double_divide'( X, Y ) ), 
% 0.44/1.07    inverse( identity ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 10, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( identity
% 0.44/1.07    , 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) ), Z ) ]
% 0.44/1.07     )
% 0.44/1.07  .
% 0.44/1.07  clause( 12, [ =( 'double_divide'( X, inverse( multiply( 'double_divide'( 
% 0.44/1.07    inverse( X ), 'double_divide'( identity, Y ) ), identity ) ) ), Y ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 14, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( identity
% 0.44/1.07    , inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 17, [ =( inverse( multiply( inverse( inverse( X ) ), identity ) ), 
% 0.44/1.07    'double_divide'( X, inverse( identity ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 19, [ =( 'double_divide'( X, 'double_divide'( X, inverse( identity
% 0.44/1.07     ) ) ), inverse( identity ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 22, [ =( 'double_divide'( X, multiply( inverse( X ), identity ) ), 
% 0.44/1.07    inverse( identity ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 28, [ =( inverse( identity ), identity ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 29, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.07    identity ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 31, [ =( 'double_divide'( identity, multiply( X, identity ) ), 
% 0.44/1.07    inverse( X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 36, [ =( multiply( multiply( X, identity ), identity ), inverse( 
% 0.44/1.07    inverse( X ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 37, [ =( inverse( inverse( inverse( inverse( inverse( X ) ) ) ) ), 
% 0.44/1.07    inverse( X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 40, [ =( 'double_divide'( identity, inverse( inverse( X ) ) ), 
% 0.44/1.07    inverse( multiply( X, identity ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 51, [ =( 'double_divide'( identity, inverse( X ) ), inverse( 
% 0.44/1.07    inverse( X ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 52, [ =( inverse( multiply( X, identity ) ), inverse( inverse( 
% 0.44/1.07    inverse( X ) ) ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 54, [ =( multiply( X, identity ), X ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 57, [ =( inverse( inverse( inverse( X ) ) ), inverse( X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 60, [ =( inverse( inverse( X ) ), X ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 61, [ =( 'double_divide'( identity, X ), inverse( X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 67, [ =( inverse( multiply( Y, X ) ), 'double_divide'( X, Y ) ) ]
% 0.44/1.07     )
% 0.44/1.07  .
% 0.44/1.07  clause( 69, [ =( 'double_divide'( 'double_divide'( X, Y ), X ), Y ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 73, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 75, [ =( multiply( Y, inverse( X ) ), 'double_divide'( inverse( Y )
% 0.44/1.07    , X ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 80, [ =( multiply( X, 'double_divide'( X, Y ) ), inverse( Y ) ) ]
% 0.44/1.07     )
% 0.44/1.07  .
% 0.44/1.07  clause( 84, [ =( multiply( 'double_divide'( Y, X ), X ), inverse( Y ) ) ]
% 0.44/1.07     )
% 0.44/1.07  .
% 0.44/1.07  clause( 87, [ =( 'double_divide'( 'double_divide'( multiply( Z, Y ), X ), Y
% 0.44/1.07     ), multiply( X, Z ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 107, [ =( multiply( Z, multiply( X, Y ) ), multiply( multiply( Z, X
% 0.44/1.07     ), Y ) ) ] )
% 0.44/1.07  .
% 0.44/1.07  clause( 113, [] )
% 0.44/1.07  .
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  % SZS output end Refutation
% 0.44/1.07  found a proof!
% 0.44/1.07  
% 0.44/1.07  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.44/1.07  
% 0.44/1.07  initialclauses(
% 0.44/1.07  [ clause( 115, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.44/1.07    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.07     ), 'double_divide'( Y, Z ) ) ), Y ), identity ) ), Z ) ] )
% 0.44/1.07  , clause( 116, [ =( multiply( X, Y ), 'double_divide'( 'double_divide'( Y, 
% 0.44/1.07    X ), identity ) ) ] )
% 0.44/1.07  , clause( 117, [ =( inverse( X ), 'double_divide'( X, identity ) ) ] )
% 0.44/1.07  , clause( 118, [ =( identity, 'double_divide'( X, inverse( X ) ) ) ] )
% 0.44/1.07  , clause( 119, [ ~( =( multiply( multiply( a3, b3 ), c3 ), multiply( a3, 
% 0.44/1.07    multiply( b3, c3 ) ) ) ) ] )
% 0.44/1.07  ] ).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  subsumption(
% 0.44/1.07  clause( 0, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.44/1.07    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.07     ), 'double_divide'( Y, Z ) ) ), Y ), identity ) ), Z ) ] )
% 0.44/1.07  , clause( 115, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.44/1.07    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.07     ), 'double_divide'( Y, Z ) ) ), Y ), identity ) ), Z ) ] )
% 0.44/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.44/1.07    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  eqswap(
% 0.44/1.07  clause( 122, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.44/1.07    multiply( X, Y ) ) ] )
% 0.44/1.07  , clause( 116, [ =( multiply( X, Y ), 'double_divide'( 'double_divide'( Y, 
% 0.44/1.07    X ), identity ) ) ] )
% 0.44/1.07  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  subsumption(
% 0.44/1.07  clause( 1, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.44/1.07    multiply( X, Y ) ) ] )
% 0.44/1.07  , clause( 122, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.44/1.07    multiply( X, Y ) ) ] )
% 0.44/1.07  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.44/1.07     )] ) ).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  eqswap(
% 0.44/1.07  clause( 125, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.07  , clause( 117, [ =( inverse( X ), 'double_divide'( X, identity ) ) ] )
% 0.44/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  subsumption(
% 0.44/1.07  clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.07  , clause( 125, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.07  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.07  
% 0.44/1.07  
% 0.44/1.07  eqswap(
% 0.44/1.07  clause( 129, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.07  , clause( 118, [ =( identity, 'double_divide'( X, inverse( X ) ) ) ] )
% 0.44/1.07  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , clause( 129, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 134, [ ~( =( multiply( a3, multiply( b3, c3 ) ), multiply( multiply( 
% 0.44/1.08    a3, b3 ), c3 ) ) ) ] )
% 0.44/1.08  , clause( 119, [ ~( =( multiply( multiply( a3, b3 ), c3 ), multiply( a3, 
% 0.44/1.08    multiply( b3, c3 ) ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 4, [ ~( =( multiply( a3, multiply( b3, c3 ) ), multiply( multiply( 
% 0.44/1.08    a3, b3 ), c3 ) ) ) ] )
% 0.44/1.08  , clause( 134, [ ~( =( multiply( a3, multiply( b3, c3 ) ), multiply( 
% 0.44/1.08    multiply( a3, b3 ), c3 ) ) ) ] )
% 0.44/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 137, [ =( inverse( 'double_divide'( X, Y ) ), multiply( Y, X ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 1, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.44/1.08    multiply( X, Y ) ) ] )
% 0.44/1.08  , 0, 1, substitution( 0, [ :=( X, 'double_divide'( X, Y ) )] ), 
% 0.44/1.08    substitution( 1, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ] )
% 0.44/1.08  , clause( 137, [ =( inverse( 'double_divide'( X, Y ) ), multiply( Y, X ) )
% 0.44/1.08     ] )
% 0.44/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.44/1.08     )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 140, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 143, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.44/1.08  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , 0, clause( 140, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.44/1.08    :=( Y, inverse( X ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.44/1.08  , clause( 143, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 146, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 149, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 146, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.44/1.08    :=( Y, identity )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 149, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 152, [ =( inverse( identity ), multiply( inverse( X ), X ) ) ] )
% 0.44/1.08  , clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 155, [ =( inverse( identity ), multiply( multiply( Y, X ), 
% 0.44/1.08    'double_divide'( X, Y ) ) ) ] )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, clause( 152, [ =( inverse( identity ), multiply( inverse( X ), X ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.44/1.08    :=( X, 'double_divide'( X, Y ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 156, [ =( multiply( multiply( X, Y ), 'double_divide'( Y, X ) ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , clause( 155, [ =( inverse( identity ), multiply( multiply( Y, X ), 
% 0.44/1.08    'double_divide'( X, Y ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 9, [ =( multiply( multiply( Y, X ), 'double_divide'( X, Y ) ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , clause( 156, [ =( multiply( multiply( X, Y ), 'double_divide'( Y, X ) ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.44/1.08     )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 161, [ =( 'double_divide'( X, inverse( 'double_divide'( 
% 0.44/1.08    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.08     ), 'double_divide'( Y, Z ) ) ), Y ) ) ), Z ) ] )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 0, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.44/1.08    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.08     ), 'double_divide'( Y, Z ) ) ), Y ), identity ) ), Z ) ] )
% 0.44/1.08  , 0, 3, substitution( 0, [ :=( X, 'double_divide'( 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( 'double_divide'( X, identity ), 
% 0.44/1.08    'double_divide'( Y, Z ) ) ), Y ) )] ), substitution( 1, [ :=( X, X ), 
% 0.44/1.08    :=( Y, Y ), :=( Z, Z )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 165, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( 'double_divide'( X, identity ), 
% 0.44/1.08    'double_divide'( Y, Z ) ) ) ) ), Z ) ] )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, clause( 161, [ =( 'double_divide'( X, inverse( 'double_divide'( 
% 0.44/1.08    'double_divide'( identity, 'double_divide'( 'double_divide'( X, identity
% 0.44/1.08     ), 'double_divide'( Y, Z ) ) ), Y ) ) ), Z ) ] )
% 0.44/1.08  , 0, 3, substitution( 0, [ :=( X, Y ), :=( Y, 'double_divide'( identity, 
% 0.44/1.08    'double_divide'( 'double_divide'( X, identity ), 'double_divide'( Y, Z )
% 0.44/1.08     ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 166, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08    , Z ) ] )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 165, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( 'double_divide'( X, identity ), 
% 0.44/1.08    'double_divide'( Y, Z ) ) ) ) ), Z ) ] )
% 0.44/1.08  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.44/1.08    :=( Y, Y ), :=( Z, Z )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 10, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( identity
% 0.44/1.08    , 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) ), Z ) ]
% 0.44/1.08     )
% 0.44/1.08  , clause( 166, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08    , Z ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.44/1.08    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 169, [ =( Z, 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , clause( 10, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08    , Z ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 171, [ =( X, 'double_divide'( Y, inverse( inverse( 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( Y ), 'double_divide'( identity, X ) )
% 0.44/1.08     ) ) ) ) ) ] )
% 0.44/1.08  , clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.44/1.08  , 0, clause( 169, [ =( Z, 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 4, substitution( 0, [ :=( X, 'double_divide'( identity, 
% 0.44/1.08    'double_divide'( inverse( Y ), 'double_divide'( identity, X ) ) ) )] ), 
% 0.44/1.08    substitution( 1, [ :=( X, Y ), :=( Y, identity ), :=( Z, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 172, [ =( X, 'double_divide'( Y, inverse( multiply( 'double_divide'( 
% 0.44/1.08    inverse( Y ), 'double_divide'( identity, X ) ), identity ) ) ) ) ] )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, clause( 171, [ =( X, 'double_divide'( Y, inverse( inverse( 
% 0.44/1.08    'double_divide'( identity, 'double_divide'( inverse( Y ), 'double_divide'( 
% 0.44/1.08    identity, X ) ) ) ) ) ) ) ] )
% 0.44/1.08  , 0, 5, substitution( 0, [ :=( X, 'double_divide'( inverse( Y ), 
% 0.44/1.08    'double_divide'( identity, X ) ) ), :=( Y, identity )] ), substitution( 1
% 0.44/1.08    , [ :=( X, X ), :=( Y, Y )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 173, [ =( 'double_divide'( Y, inverse( multiply( 'double_divide'( 
% 0.44/1.08    inverse( Y ), 'double_divide'( identity, X ) ), identity ) ) ), X ) ] )
% 0.44/1.08  , clause( 172, [ =( X, 'double_divide'( Y, inverse( multiply( 
% 0.44/1.08    'double_divide'( inverse( Y ), 'double_divide'( identity, X ) ), identity
% 0.44/1.08     ) ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 12, [ =( 'double_divide'( X, inverse( multiply( 'double_divide'( 
% 0.44/1.08    inverse( X ), 'double_divide'( identity, Y ) ), identity ) ) ), Y ) ] )
% 0.44/1.08  , clause( 173, [ =( 'double_divide'( Y, inverse( multiply( 'double_divide'( 
% 0.44/1.08    inverse( Y ), 'double_divide'( identity, X ) ), identity ) ) ), X ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.44/1.08     )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 175, [ =( Z, 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , clause( 10, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08    , Z ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 177, [ =( inverse( X ), 'double_divide'( Y, multiply( X, 
% 0.44/1.08    'double_divide'( identity, 'double_divide'( inverse( Y ), identity ) ) )
% 0.44/1.08     ) ) ] )
% 0.44/1.08  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , 0, clause( 175, [ =( Z, 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 12, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), 
% 0.44/1.08    :=( Y, X ), :=( Z, inverse( X ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 178, [ =( inverse( X ), 'double_divide'( Y, multiply( X, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( Y ) ) ) ) ) ) ] )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 177, [ =( inverse( X ), 'double_divide'( Y, multiply( X, 
% 0.44/1.08    'double_divide'( identity, 'double_divide'( inverse( Y ), identity ) ) )
% 0.44/1.08     ) ) ] )
% 0.44/1.08  , 0, 9, substitution( 0, [ :=( X, inverse( Y ) )] ), substitution( 1, [ 
% 0.44/1.08    :=( X, X ), :=( Y, Y )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 179, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , clause( 178, [ =( inverse( X ), 'double_divide'( Y, multiply( X, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( Y ) ) ) ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 14, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( identity
% 0.44/1.08    , inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , clause( 179, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.44/1.08     )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 181, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , clause( 14, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 184, [ =( inverse( multiply( inverse( inverse( X ) ), identity ) )
% 0.44/1.08    , 'double_divide'( X, inverse( identity ) ) ) ] )
% 0.44/1.08  , clause( 9, [ =( multiply( multiply( Y, X ), 'double_divide'( X, Y ) ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , 0, clause( 181, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , 0, 9, substitution( 0, [ :=( X, identity ), :=( Y, inverse( inverse( X )
% 0.44/1.08     ) )] ), substitution( 1, [ :=( X, X ), :=( Y, multiply( inverse( inverse( 
% 0.44/1.08    X ) ), identity ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 17, [ =( inverse( multiply( inverse( inverse( X ) ), identity ) ), 
% 0.44/1.08    'double_divide'( X, inverse( identity ) ) ) ] )
% 0.44/1.08  , clause( 184, [ =( inverse( multiply( inverse( inverse( X ) ), identity )
% 0.44/1.08     ), 'double_divide'( X, inverse( identity ) ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 187, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , clause( 14, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 190, [ =( inverse( identity ), 'double_divide'( X, inverse( inverse( 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ) ] )
% 0.44/1.08  , clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.44/1.08  , 0, clause( 187, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , 0, 5, substitution( 0, [ :=( X, 'double_divide'( identity, inverse( 
% 0.44/1.08    inverse( X ) ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, identity )] )
% 0.44/1.08    ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 191, [ =( inverse( identity ), 'double_divide'( X, inverse( 
% 0.44/1.08    multiply( inverse( inverse( X ) ), identity ) ) ) ) ] )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, clause( 190, [ =( inverse( identity ), 'double_divide'( X, inverse( 
% 0.44/1.08    inverse( 'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, 6, substitution( 0, [ :=( X, inverse( inverse( X ) ) ), :=( Y, 
% 0.44/1.08    identity )] ), substitution( 1, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 192, [ =( inverse( identity ), 'double_divide'( X, 'double_divide'( 
% 0.44/1.08    X, inverse( identity ) ) ) ) ] )
% 0.44/1.08  , clause( 17, [ =( inverse( multiply( inverse( inverse( X ) ), identity ) )
% 0.44/1.08    , 'double_divide'( X, inverse( identity ) ) ) ] )
% 0.44/1.08  , 0, clause( 191, [ =( inverse( identity ), 'double_divide'( X, inverse( 
% 0.44/1.08    multiply( inverse( inverse( X ) ), identity ) ) ) ) ] )
% 0.44/1.08  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.44/1.08    ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 193, [ =( 'double_divide'( X, 'double_divide'( X, inverse( identity
% 0.44/1.08     ) ) ), inverse( identity ) ) ] )
% 0.44/1.08  , clause( 192, [ =( inverse( identity ), 'double_divide'( X, 
% 0.44/1.08    'double_divide'( X, inverse( identity ) ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 19, [ =( 'double_divide'( X, 'double_divide'( X, inverse( identity
% 0.44/1.08     ) ) ), inverse( identity ) ) ] )
% 0.44/1.08  , clause( 193, [ =( 'double_divide'( X, 'double_divide'( X, inverse( 
% 0.44/1.08    identity ) ) ), inverse( identity ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 195, [ =( Z, 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , clause( 10, [ =( 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08    , Z ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 197, [ =( inverse( identity ), 'double_divide'( X, multiply( 
% 0.44/1.08    inverse( X ), 'double_divide'( identity, inverse( identity ) ) ) ) ) ] )
% 0.44/1.08  , clause( 19, [ =( 'double_divide'( X, 'double_divide'( X, inverse( 
% 0.44/1.08    identity ) ) ), inverse( identity ) ) ] )
% 0.44/1.08  , 0, clause( 195, [ =( Z, 'double_divide'( X, multiply( Y, 'double_divide'( 
% 0.44/1.08    identity, 'double_divide'( inverse( X ), 'double_divide'( Y, Z ) ) ) ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 10, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.44/1.08    :=( X, X ), :=( Y, inverse( X ) ), :=( Z, inverse( identity ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 199, [ =( inverse( identity ), 'double_divide'( X, multiply( 
% 0.44/1.08    inverse( X ), identity ) ) ) ] )
% 0.44/1.08  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , 0, clause( 197, [ =( inverse( identity ), 'double_divide'( X, multiply( 
% 0.44/1.08    inverse( X ), 'double_divide'( identity, inverse( identity ) ) ) ) ) ] )
% 0.44/1.08  , 0, 8, substitution( 0, [ :=( X, identity )] ), substitution( 1, [ :=( X, 
% 0.44/1.08    X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 200, [ =( 'double_divide'( X, multiply( inverse( X ), identity ) )
% 0.44/1.08    , inverse( identity ) ) ] )
% 0.44/1.08  , clause( 199, [ =( inverse( identity ), 'double_divide'( X, multiply( 
% 0.44/1.08    inverse( X ), identity ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 22, [ =( 'double_divide'( X, multiply( inverse( X ), identity ) ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , clause( 200, [ =( 'double_divide'( X, multiply( inverse( X ), identity )
% 0.44/1.08     ), inverse( identity ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 202, [ =( inverse( identity ), 'double_divide'( X, multiply( 
% 0.44/1.08    inverse( X ), identity ) ) ) ] )
% 0.44/1.08  , clause( 22, [ =( 'double_divide'( X, multiply( inverse( X ), identity ) )
% 0.44/1.08    , inverse( identity ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 204, [ =( inverse( identity ), 'double_divide'( identity, inverse( 
% 0.44/1.08    identity ) ) ) ] )
% 0.44/1.08  , clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.44/1.08  , 0, clause( 202, [ =( inverse( identity ), 'double_divide'( X, multiply( 
% 0.44/1.08    inverse( X ), identity ) ) ) ] )
% 0.44/1.08  , 0, 5, substitution( 0, [ :=( X, identity )] ), substitution( 1, [ :=( X, 
% 0.44/1.08    identity )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 205, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , 0, clause( 204, [ =( inverse( identity ), 'double_divide'( identity, 
% 0.44/1.08    inverse( identity ) ) ) ] )
% 0.44/1.08  , 0, 3, substitution( 0, [ :=( X, identity )] ), substitution( 1, [] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 28, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , clause( 205, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 208, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 213, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    inverse( inverse( identity ) ) ) ] )
% 0.44/1.08  , clause( 22, [ =( 'double_divide'( X, multiply( inverse( X ), identity ) )
% 0.44/1.08    , inverse( identity ) ) ] )
% 0.44/1.08  , 0, clause( 208, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 8, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.44/1.08    :=( Y, multiply( inverse( X ), identity ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 214, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , clause( 28, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , 0, clause( 213, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    inverse( inverse( identity ) ) ) ] )
% 0.44/1.08  , 0, 8, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 216, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    identity ) ] )
% 0.44/1.08  , clause( 28, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , 0, clause( 214, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    inverse( identity ) ) ] )
% 0.44/1.08  , 0, 7, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 29, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    identity ) ] )
% 0.44/1.08  , clause( 216, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    identity ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 219, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , clause( 14, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 222, [ =( inverse( X ), 'double_divide'( identity, multiply( X, 
% 0.44/1.08    'double_divide'( identity, inverse( identity ) ) ) ) ) ] )
% 0.44/1.08  , clause( 28, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , 0, clause( 219, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , 0, 10, substitution( 0, [] ), substitution( 1, [ :=( X, identity ), :=( Y
% 0.44/1.08    , X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 224, [ =( inverse( X ), 'double_divide'( identity, multiply( X, 
% 0.44/1.08    identity ) ) ) ] )
% 0.44/1.08  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.44/1.08  , 0, clause( 222, [ =( inverse( X ), 'double_divide'( identity, multiply( X
% 0.44/1.08    , 'double_divide'( identity, inverse( identity ) ) ) ) ) ] )
% 0.44/1.08  , 0, 7, substitution( 0, [ :=( X, identity )] ), substitution( 1, [ :=( X, 
% 0.44/1.08    X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 225, [ =( 'double_divide'( identity, multiply( X, identity ) ), 
% 0.44/1.08    inverse( X ) ) ] )
% 0.44/1.08  , clause( 224, [ =( inverse( X ), 'double_divide'( identity, multiply( X, 
% 0.44/1.08    identity ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 31, [ =( 'double_divide'( identity, multiply( X, identity ) ), 
% 0.44/1.08    inverse( X ) ) ] )
% 0.44/1.08  , clause( 225, [ =( 'double_divide'( identity, multiply( X, identity ) ), 
% 0.44/1.08    inverse( X ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 227, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 230, [ =( multiply( multiply( X, identity ), identity ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 31, [ =( 'double_divide'( identity, multiply( X, identity ) ), 
% 0.44/1.08    inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 227, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.44/1.08     ) ] )
% 0.44/1.08  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.44/1.08    identity ), :=( Y, multiply( X, identity ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 36, [ =( multiply( multiply( X, identity ), identity ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 230, [ =( multiply( multiply( X, identity ), identity ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 233, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , clause( 14, [ =( 'double_divide'( Y, multiply( X, 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( Y ) ) ) ) ), inverse( X ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 237, [ =( inverse( multiply( inverse( 'double_divide'( identity, 
% 0.44/1.08    inverse( inverse( X ) ) ) ), identity ) ), 'double_divide'( X, identity )
% 0.44/1.08     ) ] )
% 0.44/1.08  , clause( 29, [ =( multiply( multiply( inverse( X ), identity ), X ), 
% 0.44/1.08    identity ) ] )
% 0.44/1.08  , 0, clause( 233, [ =( inverse( Y ), 'double_divide'( X, multiply( Y, 
% 0.44/1.08    'double_divide'( identity, inverse( inverse( X ) ) ) ) ) ) ] )
% 0.44/1.08  , 0, 12, substitution( 0, [ :=( X, 'double_divide'( identity, inverse( 
% 0.44/1.08    inverse( X ) ) ) )] ), substitution( 1, [ :=( X, X ), :=( Y, multiply( 
% 0.44/1.08    inverse( 'double_divide'( identity, inverse( inverse( X ) ) ) ), identity
% 0.44/1.08     ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 238, [ =( inverse( multiply( inverse( 'double_divide'( identity, 
% 0.44/1.08    inverse( inverse( X ) ) ) ), identity ) ), inverse( X ) ) ] )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 237, [ =( inverse( multiply( inverse( 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( X ) ) ) ), identity ) ), 'double_divide'( X, 
% 0.44/1.08    identity ) ) ] )
% 0.44/1.08  , 0, 10, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.44/1.08    ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 239, [ =( inverse( multiply( multiply( inverse( inverse( X ) ), 
% 0.44/1.08    identity ), identity ) ), inverse( X ) ) ] )
% 0.44/1.08  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.44/1.08     )
% 0.44/1.08  , 0, clause( 238, [ =( inverse( multiply( inverse( 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( X ) ) ) ), identity ) ), inverse( X ) ) ] )
% 0.44/1.08  , 0, 3, substitution( 0, [ :=( X, inverse( inverse( X ) ) ), :=( Y, 
% 0.44/1.08    identity )] ), substitution( 1, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 240, [ =( inverse( inverse( inverse( inverse( inverse( X ) ) ) ) )
% 0.44/1.08    , inverse( X ) ) ] )
% 0.44/1.08  , clause( 36, [ =( multiply( multiply( X, identity ), identity ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , 0, clause( 239, [ =( inverse( multiply( multiply( inverse( inverse( X ) )
% 0.44/1.08    , identity ), identity ) ), inverse( X ) ) ] )
% 0.44/1.08  , 0, 2, substitution( 0, [ :=( X, inverse( inverse( X ) ) )] ), 
% 0.44/1.08    substitution( 1, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 37, [ =( inverse( inverse( inverse( inverse( inverse( X ) ) ) ) ), 
% 0.44/1.08    inverse( X ) ) ] )
% 0.44/1.08  , clause( 240, [ =( inverse( inverse( inverse( inverse( inverse( X ) ) ) )
% 0.44/1.08     ), inverse( X ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 243, [ =( inverse( X ), 'double_divide'( identity, multiply( X, 
% 0.44/1.08    identity ) ) ) ] )
% 0.44/1.08  , clause( 31, [ =( 'double_divide'( identity, multiply( X, identity ) ), 
% 0.44/1.08    inverse( X ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 244, [ =( inverse( multiply( X, identity ) ), 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( X ) ) ) ) ] )
% 0.44/1.08  , clause( 36, [ =( multiply( multiply( X, identity ), identity ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , 0, clause( 243, [ =( inverse( X ), 'double_divide'( identity, multiply( X
% 0.44/1.08    , identity ) ) ) ] )
% 0.44/1.08  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.44/1.08    multiply( X, identity ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 245, [ =( 'double_divide'( identity, inverse( inverse( X ) ) ), 
% 0.44/1.08    inverse( multiply( X, identity ) ) ) ] )
% 0.44/1.08  , clause( 244, [ =( inverse( multiply( X, identity ) ), 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( X ) ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 40, [ =( 'double_divide'( identity, inverse( inverse( X ) ) ), 
% 0.44/1.08    inverse( multiply( X, identity ) ) ) ] )
% 0.44/1.08  , clause( 245, [ =( 'double_divide'( identity, inverse( inverse( X ) ) ), 
% 0.44/1.08    inverse( multiply( X, identity ) ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 247, [ =( inverse( multiply( X, identity ) ), 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( X ) ) ) ) ] )
% 0.44/1.08  , clause( 40, [ =( 'double_divide'( identity, inverse( inverse( X ) ) ), 
% 0.44/1.08    inverse( multiply( X, identity ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 251, [ =( inverse( multiply( inverse( inverse( inverse( X ) ) ), 
% 0.44/1.08    identity ) ), 'double_divide'( identity, inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 37, [ =( inverse( inverse( inverse( inverse( inverse( X ) ) ) ) )
% 0.44/1.08    , inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 247, [ =( inverse( multiply( X, identity ) ), 'double_divide'( 
% 0.44/1.08    identity, inverse( inverse( X ) ) ) ) ] )
% 0.44/1.08  , 0, 10, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.44/1.08    inverse( inverse( inverse( X ) ) ) )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 252, [ =( 'double_divide'( inverse( X ), inverse( identity ) ), 
% 0.44/1.08    'double_divide'( identity, inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 17, [ =( inverse( multiply( inverse( inverse( X ) ), identity ) )
% 0.44/1.08    , 'double_divide'( X, inverse( identity ) ) ) ] )
% 0.44/1.08  , 0, clause( 251, [ =( inverse( multiply( inverse( inverse( inverse( X ) )
% 0.44/1.08     ), identity ) ), 'double_divide'( identity, inverse( X ) ) ) ] )
% 0.44/1.08  , 0, 1, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.44/1.08    :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 253, [ =( 'double_divide'( inverse( X ), identity ), 
% 0.44/1.08    'double_divide'( identity, inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 28, [ =( inverse( identity ), identity ) ] )
% 0.44/1.08  , 0, clause( 252, [ =( 'double_divide'( inverse( X ), inverse( identity ) )
% 0.44/1.08    , 'double_divide'( identity, inverse( X ) ) ) ] )
% 0.44/1.08  , 0, 4, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  paramod(
% 0.44/1.08  clause( 254, [ =( inverse( inverse( X ) ), 'double_divide'( identity, 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.44/1.08  , 0, clause( 253, [ =( 'double_divide'( inverse( X ), identity ), 
% 0.44/1.08    'double_divide'( identity, inverse( X ) ) ) ] )
% 0.44/1.08  , 0, 1, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.44/1.08    :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  eqswap(
% 0.44/1.08  clause( 255, [ =( 'double_divide'( identity, inverse( X ) ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 254, [ =( inverse( inverse( X ) ), 'double_divide'( identity, 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , 0, substitution( 0, [ :=( X, X )] )).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  subsumption(
% 0.44/1.08  clause( 51, [ =( 'double_divide'( identity, inverse( X ) ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , clause( 255, [ =( 'double_divide'( identity, inverse( X ) ), inverse( 
% 0.44/1.08    inverse( X ) ) ) ] )
% 0.44/1.08  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  ==> clause( 52, [ =( inverse( multiply( X, identity ) ), inverse( inverse( 
% 0.44/1.08    inverse( X ) ) ) ) ] )
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  
% 0.44/1.08  !!! Internal Problem: OH, OH, COULD NOT DERIVE GOAL !!!
% 0.44/1.08  
% 0.44/1.08  Bliksem ended
%------------------------------------------------------------------------------