TSTP Solution File: GRP572-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP572-1 : TPTP v8.1.0. Bugfixed v2.7.0.
% 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 07:37:41 EDT 2022

% Result   : Unsatisfiable 0.41s 1.06s
% Output   : Refutation 0.41s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP572-1 : TPTP v8.1.0. Bugfixed v2.7.0.
% 0.03/0.12  % Command  : bliksem %s
% 0.12/0.33  % Computer : n027.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % DateTime : Mon Jun 13 10:03:32 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.41/1.06  *** allocated 10000 integers for termspace/termends
% 0.41/1.06  *** allocated 10000 integers for clauses
% 0.41/1.06  *** allocated 10000 integers for justifications
% 0.41/1.06  Bliksem 1.12
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Automatic Strategy Selection
% 0.41/1.06  
% 0.41/1.06  Clauses:
% 0.41/1.06  [
% 0.41/1.06     [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), 'double_divide'( identity, identity ) ), Y ) ],
% 0.41/1.06     [ =( multiply( X, Y ), 'double_divide'( 'double_divide'( Y, X ), 
% 0.41/1.06    identity ) ) ],
% 0.41/1.06     [ =( inverse( X ), 'double_divide'( X, identity ) ) ],
% 0.41/1.06     [ =( identity, 'double_divide'( X, inverse( X ) ) ) ],
% 0.41/1.06     [ ~( =( multiply( a, b ), multiply( b, a ) ) ) ]
% 0.41/1.06  ] .
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  percentage equality = 1.000000, percentage horn = 1.000000
% 0.41/1.06  This is a pure equality problem
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Options Used:
% 0.41/1.06  
% 0.41/1.06  useres =            1
% 0.41/1.06  useparamod =        1
% 0.41/1.06  useeqrefl =         1
% 0.41/1.06  useeqfact =         1
% 0.41/1.06  usefactor =         1
% 0.41/1.06  usesimpsplitting =  0
% 0.41/1.06  usesimpdemod =      5
% 0.41/1.06  usesimpres =        3
% 0.41/1.06  
% 0.41/1.06  resimpinuse      =  1000
% 0.41/1.06  resimpclauses =     20000
% 0.41/1.06  substype =          eqrewr
% 0.41/1.06  backwardsubs =      1
% 0.41/1.06  selectoldest =      5
% 0.41/1.06  
% 0.41/1.06  litorderings [0] =  split
% 0.41/1.06  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.41/1.06  
% 0.41/1.06  termordering =      kbo
% 0.41/1.06  
% 0.41/1.06  litapriori =        0
% 0.41/1.06  termapriori =       1
% 0.41/1.06  litaposteriori =    0
% 0.41/1.06  termaposteriori =   0
% 0.41/1.06  demodaposteriori =  0
% 0.41/1.06  ordereqreflfact =   0
% 0.41/1.06  
% 0.41/1.06  litselect =         negord
% 0.41/1.06  
% 0.41/1.06  maxweight =         15
% 0.41/1.06  maxdepth =          30000
% 0.41/1.06  maxlength =         115
% 0.41/1.06  maxnrvars =         195
% 0.41/1.06  excuselevel =       1
% 0.41/1.06  increasemaxweight = 1
% 0.41/1.06  
% 0.41/1.06  maxselected =       10000000
% 0.41/1.06  maxnrclauses =      10000000
% 0.41/1.06  
% 0.41/1.06  showgenerated =    0
% 0.41/1.06  showkept =         0
% 0.41/1.06  showselected =     0
% 0.41/1.06  showdeleted =      0
% 0.41/1.06  showresimp =       1
% 0.41/1.06  showstatus =       2000
% 0.41/1.06  
% 0.41/1.06  prologoutput =     1
% 0.41/1.06  nrgoals =          5000000
% 0.41/1.06  totalproof =       1
% 0.41/1.06  
% 0.41/1.06  Symbols occurring in the translation:
% 0.41/1.06  
% 0.41/1.06  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.41/1.06  .  [1, 2]      (w:1, o:21, a:1, s:1, b:0), 
% 0.41/1.06  !  [4, 1]      (w:0, o:15, a:1, s:1, b:0), 
% 0.41/1.06  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.41/1.06  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.41/1.06  'double_divide'  [42, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.41/1.06  identity  [43, 0]      (w:1, o:12, a:1, s:1, b:0), 
% 0.41/1.06  multiply  [44, 2]      (w:1, o:47, a:1, s:1, b:0), 
% 0.41/1.06  inverse  [45, 1]      (w:1, o:20, a:1, s:1, b:0), 
% 0.41/1.06  a  [46, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.41/1.06  b  [47, 0]      (w:1, o:14, a:1, s:1, b:0).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Starting Search:
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Bliksems!, er is een bewijs:
% 0.41/1.06  % SZS status Unsatisfiable
% 0.41/1.06  % SZS output start Refutation
% 0.41/1.06  
% 0.41/1.06  clause( 0, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), 'double_divide'( identity, identity ) ), Y ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 1, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.41/1.06    multiply( X, Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 4, [ ~( =( multiply( a, b ), multiply( b, a ) ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 9, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 11, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ), inverse( identity ) ), Y ) ]
% 0.41/1.06     )
% 0.41/1.06  .
% 0.41/1.06  clause( 12, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 15, [ =( 'double_divide'( inverse( X ), inverse( identity ) ), X )
% 0.41/1.06     ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 22, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 23, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), inverse( 
% 0.41/1.06    inverse( X ) ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 24, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 36, [ =( multiply( inverse( identity ), X ), X ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 43, [ =( inverse( identity ), identity ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 44, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 55, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 62, [ =( 'double_divide'( 'double_divide'( Y, X ), Y ), X ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 74, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 80, [ =( 'double_divide'( Y, X ), 'double_divide'( X, Y ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 89, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.41/1.06  .
% 0.41/1.06  clause( 90, [] )
% 0.41/1.06  .
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  % SZS output end Refutation
% 0.41/1.06  found a proof!
% 0.41/1.06  
% 0.41/1.06  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.41/1.06  
% 0.41/1.06  initialclauses(
% 0.41/1.06  [ clause( 92, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), 'double_divide'( identity, identity ) ), Y ) ] )
% 0.41/1.06  , clause( 93, [ =( multiply( X, Y ), 'double_divide'( 'double_divide'( Y, X
% 0.41/1.06     ), identity ) ) ] )
% 0.41/1.06  , clause( 94, [ =( inverse( X ), 'double_divide'( X, identity ) ) ] )
% 0.41/1.06  , clause( 95, [ =( identity, 'double_divide'( X, inverse( X ) ) ) ] )
% 0.41/1.06  , clause( 96, [ ~( =( multiply( a, b ), multiply( b, a ) ) ) ] )
% 0.41/1.06  ] ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 0, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), 'double_divide'( identity, identity ) ), Y ) ] )
% 0.41/1.06  , clause( 92, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), 'double_divide'( identity, identity ) ), Y ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 99, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.41/1.06    multiply( X, Y ) ) ] )
% 0.41/1.06  , clause( 93, [ =( multiply( X, Y ), 'double_divide'( 'double_divide'( Y, X
% 0.41/1.06     ), identity ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 1, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.41/1.06    multiply( X, Y ) ) ] )
% 0.41/1.06  , clause( 99, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.41/1.06    multiply( X, Y ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 102, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , clause( 94, [ =( inverse( X ), 'double_divide'( X, identity ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , clause( 102, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 106, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  , clause( 95, [ =( identity, 'double_divide'( X, inverse( X ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  , clause( 106, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 4, [ ~( =( multiply( a, b ), multiply( b, a ) ) ) ] )
% 0.41/1.06  , clause( 96, [ ~( =( multiply( a, b ), multiply( b, a ) ) ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 114, [ =( inverse( 'double_divide'( X, Y ) ), multiply( Y, X ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 1, [ =( 'double_divide'( 'double_divide'( Y, X ), identity ), 
% 0.41/1.06    multiply( X, Y ) ) ] )
% 0.41/1.06  , 0, 1, substitution( 0, [ :=( X, 'double_divide'( X, Y ) )] ), 
% 0.41/1.06    substitution( 1, [ :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ] )
% 0.41/1.06  , clause( 114, [ =( inverse( 'double_divide'( X, Y ) ), multiply( Y, X ) )
% 0.41/1.06     ] )
% 0.41/1.06  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 117, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 120, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.41/1.06  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  , 0, clause( 117, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.41/1.06     ) ] )
% 0.41/1.06  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, inverse( X ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.41/1.06  , clause( 120, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 123, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 126, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 123, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.41/1.06     ) ] )
% 0.41/1.06  , 0, 5, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, identity )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.41/1.06  , clause( 126, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 132, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), inverse( identity ) ), Y ) ] )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 0, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), 'double_divide'( identity, identity ) ), Y ) ] )
% 0.41/1.06  , 0, 13, substitution( 0, [ :=( X, identity )] ), substitution( 1, [ :=( X
% 0.41/1.06    , X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 134, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 132, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), 'double_divide'( Z, 
% 0.41/1.06    identity ) ) ), inverse( identity ) ), Y ) ] )
% 0.41/1.06  , 0, 10, substitution( 0, [ :=( X, Z )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y ), :=( Z, Z )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 9, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , clause( 134, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 137, [ =( Y, 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 9, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 139, [ =( X, 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    'double_divide'( X, identity ), inverse( inverse( Y ) ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  , 0, clause( 137, [ =( Y, 'double_divide'( 'double_divide'( X, 
% 0.41/1.06    'double_divide'( 'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( 
% 0.41/1.06    Z ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, Y ), 
% 0.41/1.06    :=( Y, X ), :=( Z, inverse( Y ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 140, [ =( X, 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    inverse( X ), inverse( inverse( Y ) ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 139, [ =( X, 'double_divide'( 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( 'double_divide'( X, identity ), inverse( inverse( Y ) )
% 0.41/1.06     ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 6, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 141, [ =( 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    inverse( X ), inverse( inverse( Y ) ) ) ), inverse( identity ) ), X ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 140, [ =( X, 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    inverse( X ), inverse( inverse( Y ) ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 11, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ), inverse( identity ) ), Y ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 141, [ =( 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    inverse( X ), inverse( inverse( Y ) ) ) ), inverse( identity ) ), X ) ]
% 0.41/1.06     )
% 0.41/1.06  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 143, [ =( Y, 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 9, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 144, [ =( X, 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    'double_divide'( X, inverse( Y ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 143, [ =( Y, 'double_divide'( 'double_divide'( X, 
% 0.41/1.06    'double_divide'( 'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( 
% 0.41/1.06    Z ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, Y ), 
% 0.41/1.06    :=( Y, X ), :=( Z, identity )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 145, [ =( 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    'double_divide'( X, inverse( Y ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), X ) ] )
% 0.41/1.06  , clause( 144, [ =( X, 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    'double_divide'( X, inverse( Y ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 12, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , clause( 145, [ =( 'double_divide'( 'double_divide'( Y, 'double_divide'( 
% 0.41/1.06    'double_divide'( X, inverse( Y ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), X ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 147, [ =( Y, 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , clause( 11, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ), inverse( identity ) ), Y ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 149, [ =( X, 'double_divide'( 'double_divide'( X, identity ), 
% 0.41/1.06    inverse( identity ) ) ) ] )
% 0.41/1.06  , clause( 3, [ =( 'double_divide'( X, inverse( X ) ), identity ) ] )
% 0.41/1.06  , 0, clause( 147, [ =( Y, 'double_divide'( 'double_divide'( X, 
% 0.41/1.06    'double_divide'( inverse( Y ), inverse( inverse( X ) ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , 0, 5, substitution( 0, [ :=( X, inverse( X ) )] ), substitution( 1, [ 
% 0.41/1.06    :=( X, X ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 150, [ =( X, 'double_divide'( inverse( X ), inverse( identity ) ) )
% 0.41/1.06     ] )
% 0.41/1.06  , clause( 2, [ =( 'double_divide'( X, identity ), inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 149, [ =( X, 'double_divide'( 'double_divide'( X, identity ), 
% 0.41/1.06    inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 3, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 151, [ =( 'double_divide'( inverse( X ), inverse( identity ) ), X )
% 0.41/1.06     ] )
% 0.41/1.06  , clause( 150, [ =( X, 'double_divide'( inverse( X ), inverse( identity ) )
% 0.41/1.06     ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 15, [ =( 'double_divide'( inverse( X ), inverse( identity ) ), X )
% 0.41/1.06     ] )
% 0.41/1.06  , clause( 151, [ =( 'double_divide'( inverse( X ), inverse( identity ) ), X
% 0.41/1.06     ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 153, [ =( Y, 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 12, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 154, [ =( inverse( X ), 'double_divide'( 'double_divide'( identity
% 0.41/1.06    , 'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 15, [ =( 'double_divide'( inverse( X ), inverse( identity ) ), X
% 0.41/1.06     ) ] )
% 0.41/1.06  , 0, clause( 153, [ =( Y, 'double_divide'( 'double_divide'( X, 
% 0.41/1.06    'double_divide'( 'double_divide'( Y, inverse( X ) ), inverse( identity )
% 0.41/1.06     ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, 
% 0.41/1.06    identity ), :=( Y, inverse( X ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 155, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  , clause( 154, [ =( inverse( X ), 'double_divide'( 'double_divide'( 
% 0.41/1.06    identity, 'double_divide'( X, inverse( identity ) ) ), inverse( identity
% 0.41/1.06     ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 22, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  , clause( 155, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 157, [ =( Y, 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 12, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 159, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), 
% 0.41/1.06    inverse( inverse( X ) ) ) ), 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( Y, inverse( identity ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , clause( 11, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ), inverse( identity ) ), Y ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, clause( 157, [ =( Y, 'double_divide'( 'double_divide'( X, 
% 0.41/1.06    'double_divide'( 'double_divide'( Y, inverse( X ) ), inverse( identity )
% 0.41/1.06     ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 13, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.41/1.06    :=( X, identity ), :=( Y, 'double_divide'( X, 'double_divide'( inverse( Y
% 0.41/1.06     ), inverse( inverse( X ) ) ) ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 160, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), 
% 0.41/1.06    inverse( inverse( X ) ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , clause( 22, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 159, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), 
% 0.41/1.06    inverse( inverse( X ) ) ) ), 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( Y, inverse( identity ) ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 9, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 23, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), inverse( 
% 0.41/1.06    inverse( X ) ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , clause( 160, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), 
% 0.41/1.06    inverse( inverse( X ) ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 163, [ =( Y, 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ) ) ] )
% 0.41/1.06  , clause( 12, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 166, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, Z ) ), inverse( Z ) ) ), 'double_divide'( 
% 0.41/1.06    'double_divide'( identity, 'double_divide'( Y, inverse( identity ) ) ), 
% 0.41/1.06    inverse( identity ) ) ) ] )
% 0.41/1.06  , clause( 9, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, clause( 163, [ =( Y, 'double_divide'( 'double_divide'( X, 
% 0.41/1.06    'double_divide'( 'double_divide'( Y, inverse( X ) ), inverse( identity )
% 0.41/1.06     ) ), inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 15, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    substitution( 1, [ :=( X, identity ), :=( Y, 'double_divide'( X, 
% 0.41/1.06    'double_divide'( 'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( 
% 0.41/1.06    Z ) ) ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 167, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , clause( 22, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  , 0, clause( 166, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( 
% 0.41/1.06    Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ), 'double_divide'( 
% 0.41/1.06    'double_divide'( identity, 'double_divide'( Y, inverse( identity ) ) ), 
% 0.41/1.06    inverse( identity ) ) ) ] )
% 0.41/1.06  , 0, 11, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y ), :=( Z, Z )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 24, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , clause( 167, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( Y
% 0.41/1.06    , 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.41/1.06    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 169, [ =( inverse( X ), 'double_divide'( 'double_divide'( identity
% 0.41/1.06    , 'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 22, [ =( 'double_divide'( 'double_divide'( identity, 
% 0.41/1.06    'double_divide'( X, inverse( identity ) ) ), inverse( identity ) ), 
% 0.41/1.06    inverse( X ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 172, [ =( inverse( 'double_divide'( X, inverse( identity ) ) ), X )
% 0.41/1.06     ] )
% 0.41/1.06  , clause( 12, [ =( 'double_divide'( 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, inverse( X ) ), inverse( identity ) ) ), inverse( 
% 0.41/1.06    identity ) ), Y ) ] )
% 0.41/1.06  , 0, clause( 169, [ =( inverse( X ), 'double_divide'( 'double_divide'( 
% 0.41/1.06    identity, 'double_divide'( X, inverse( identity ) ) ), inverse( identity
% 0.41/1.06     ) ) ) ] )
% 0.41/1.06  , 0, 6, substitution( 0, [ :=( X, identity ), :=( Y, X )] ), substitution( 
% 0.41/1.06    1, [ :=( X, 'double_divide'( X, inverse( identity ) ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 176, [ =( multiply( inverse( identity ), X ), X ) ] )
% 0.41/1.06  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, clause( 172, [ =( inverse( 'double_divide'( X, inverse( identity ) ) )
% 0.41/1.06    , X ) ] )
% 0.41/1.06  , 0, 1, substitution( 0, [ :=( X, inverse( identity ) ), :=( Y, X )] ), 
% 0.41/1.06    substitution( 1, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 36, [ =( multiply( inverse( identity ), X ), X ) ] )
% 0.41/1.06  , clause( 176, [ =( multiply( inverse( identity ), X ), X ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 178, [ =( X, multiply( inverse( identity ), X ) ) ] )
% 0.41/1.06  , clause( 36, [ =( multiply( inverse( identity ), X ), X ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 180, [ =( identity, inverse( identity ) ) ] )
% 0.41/1.06  , clause( 7, [ =( multiply( inverse( X ), X ), inverse( identity ) ) ] )
% 0.41/1.06  , 0, clause( 178, [ =( X, multiply( inverse( identity ), X ) ) ] )
% 0.41/1.06  , 0, 2, substitution( 0, [ :=( X, identity )] ), substitution( 1, [ :=( X, 
% 0.41/1.06    identity )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 181, [ =( inverse( identity ), identity ) ] )
% 0.41/1.06  , clause( 180, [ =( identity, inverse( identity ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 43, [ =( inverse( identity ), identity ) ] )
% 0.41/1.06  , clause( 181, [ =( inverse( identity ), identity ) ] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 183, [ =( X, multiply( inverse( identity ), X ) ) ] )
% 0.41/1.06  , clause( 36, [ =( multiply( inverse( identity ), X ), X ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 185, [ =( X, multiply( identity, X ) ) ] )
% 0.41/1.06  , clause( 43, [ =( inverse( identity ), identity ) ] )
% 0.41/1.06  , 0, clause( 183, [ =( X, multiply( inverse( identity ), X ) ) ] )
% 0.41/1.06  , 0, 3, substitution( 0, [] ), substitution( 1, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 186, [ =( X, inverse( inverse( X ) ) ) ] )
% 0.41/1.06  , clause( 8, [ =( multiply( identity, X ), inverse( inverse( X ) ) ) ] )
% 0.41/1.06  , 0, clause( 185, [ =( X, multiply( identity, X ) ) ] )
% 0.41/1.06  , 0, 2, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X )] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 187, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , clause( 186, [ =( X, inverse( inverse( X ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 44, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , clause( 187, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X )] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 189, [ =( inverse( Y ), 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ) ) ] )
% 0.41/1.06  , clause( 23, [ =( 'double_divide'( X, 'double_divide'( inverse( Y ), 
% 0.41/1.06    inverse( inverse( X ) ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 192, [ =( inverse( inverse( X ) ), 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, inverse( inverse( Y ) ) ) ) ) ] )
% 0.41/1.06  , clause( 44, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , 0, clause( 189, [ =( inverse( Y ), 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    inverse( Y ), inverse( inverse( X ) ) ) ) ) ] )
% 0.41/1.06  , 0, 7, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, Y ), 
% 0.41/1.06    :=( Y, inverse( X ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 199, [ =( inverse( inverse( X ) ), 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, Y ) ) ) ] )
% 0.41/1.06  , clause( 44, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , 0, clause( 192, [ =( inverse( inverse( X ) ), 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, inverse( inverse( Y ) ) ) ) ) ] )
% 0.41/1.06  , 0, 8, substitution( 0, [ :=( X, Y )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 200, [ =( X, 'double_divide'( Y, 'double_divide'( X, Y ) ) ) ] )
% 0.41/1.06  , clause( 44, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , 0, clause( 199, [ =( inverse( inverse( X ) ), 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( X, Y ) ) ) ] )
% 0.41/1.06  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 202, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.41/1.06  , clause( 200, [ =( X, 'double_divide'( Y, 'double_divide'( X, Y ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 55, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.41/1.06  , clause( 202, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 204, [ =( Y, 'double_divide'( X, 'double_divide'( Y, X ) ) ) ] )
% 0.41/1.06  , clause( 55, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 207, [ =( X, 'double_divide'( 'double_divide'( Y, X ), Y ) ) ] )
% 0.41/1.06  , clause( 55, [ =( 'double_divide'( Y, 'double_divide'( X, Y ) ), X ) ] )
% 0.41/1.06  , 0, clause( 204, [ =( Y, 'double_divide'( X, 'double_divide'( Y, X ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.41/1.06    :=( X, 'double_divide'( Y, X ) ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 208, [ =( 'double_divide'( 'double_divide'( Y, X ), Y ), X ) ] )
% 0.41/1.06  , clause( 207, [ =( X, 'double_divide'( 'double_divide'( Y, X ), Y ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 62, [ =( 'double_divide'( 'double_divide'( Y, X ), Y ), X ) ] )
% 0.41/1.06  , clause( 208, [ =( 'double_divide'( 'double_divide'( Y, X ), Y ), X ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 210, [ =( inverse( Y ), 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ) ) ] )
% 0.41/1.06  , clause( 24, [ =( 'double_divide'( X, 'double_divide'( 'double_divide'( Y
% 0.41/1.06    , 'double_divide'( X, Z ) ), inverse( Z ) ) ), inverse( Y ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 213, [ =( inverse( inverse( X ) ), 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( Y, X ) ) ) ] )
% 0.41/1.06  , clause( 62, [ =( 'double_divide'( 'double_divide'( Y, X ), Y ), X ) ] )
% 0.41/1.06  , 0, clause( 210, [ =( inverse( Y ), 'double_divide'( X, 'double_divide'( 
% 0.41/1.06    'double_divide'( Y, 'double_divide'( X, Z ) ), inverse( Z ) ) ) ) ] )
% 0.41/1.06  , 0, 6, substitution( 0, [ :=( X, 'double_divide'( Y, X ) ), :=( Y, inverse( 
% 0.41/1.06    X ) )] ), substitution( 1, [ :=( X, Y ), :=( Y, inverse( X ) ), :=( Z, X
% 0.41/1.06     )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 216, [ =( X, 'double_divide'( Y, 'double_divide'( Y, X ) ) ) ] )
% 0.41/1.06  , clause( 44, [ =( inverse( inverse( X ) ), X ) ] )
% 0.41/1.06  , 0, clause( 213, [ =( inverse( inverse( X ) ), 'double_divide'( Y, 
% 0.41/1.06    'double_divide'( Y, X ) ) ) ] )
% 0.41/1.06  , 0, 1, substitution( 0, [ :=( X, X )] ), substitution( 1, [ :=( X, X ), 
% 0.41/1.06    :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 217, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.41/1.06  , clause( 216, [ =( X, 'double_divide'( Y, 'double_divide'( Y, X ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 74, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.41/1.06  , clause( 217, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 219, [ =( Y, 'double_divide'( 'double_divide'( X, Y ), X ) ) ] )
% 0.41/1.06  , clause( 62, [ =( 'double_divide'( 'double_divide'( Y, X ), Y ), X ) ] )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 222, [ =( 'double_divide'( X, Y ), 'double_divide'( Y, X ) ) ] )
% 0.41/1.06  , clause( 74, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.41/1.06  , 0, clause( 219, [ =( Y, 'double_divide'( 'double_divide'( X, Y ), X ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, 5, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.41/1.06    :=( X, X ), :=( Y, 'double_divide'( X, Y ) )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 80, [ =( 'double_divide'( Y, X ), 'double_divide'( X, Y ) ) ] )
% 0.41/1.06  , clause( 222, [ =( 'double_divide'( X, Y ), 'double_divide'( Y, X ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 223, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 225, [ =( multiply( X, Y ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , clause( 80, [ =( 'double_divide'( Y, X ), 'double_divide'( X, Y ) ) ] )
% 0.41/1.06  , 0, clause( 223, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.41/1.06     ) ] )
% 0.41/1.06  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.41/1.06    :=( X, Y ), :=( Y, X )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 227, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.41/1.06  , clause( 5, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.41/1.06     )
% 0.41/1.06  , 0, clause( 225, [ =( multiply( X, Y ), inverse( 'double_divide'( X, Y ) )
% 0.41/1.06     ) ] )
% 0.41/1.06  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.41/1.06    :=( X, X ), :=( Y, Y )] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 89, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.41/1.06  , clause( 227, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.41/1.06  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.41/1.06     )] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqswap(
% 0.41/1.06  clause( 228, [ ~( =( multiply( b, a ), multiply( a, b ) ) ) ] )
% 0.41/1.06  , clause( 4, [ ~( =( multiply( a, b ), multiply( b, a ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  paramod(
% 0.41/1.06  clause( 230, [ ~( =( multiply( b, a ), multiply( b, a ) ) ) ] )
% 0.41/1.06  , clause( 89, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.41/1.06  , 0, clause( 228, [ ~( =( multiply( b, a ), multiply( a, b ) ) ) ] )
% 0.41/1.06  , 0, 5, substitution( 0, [ :=( X, a ), :=( Y, b )] ), substitution( 1, [] )
% 0.41/1.06    ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  eqrefl(
% 0.41/1.06  clause( 233, [] )
% 0.41/1.06  , clause( 230, [ ~( =( multiply( b, a ), multiply( b, a ) ) ) ] )
% 0.41/1.06  , 0, substitution( 0, [] )).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  subsumption(
% 0.41/1.06  clause( 90, [] )
% 0.41/1.06  , clause( 233, [] )
% 0.41/1.06  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  end.
% 0.41/1.06  
% 0.41/1.06  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.41/1.06  
% 0.41/1.06  Memory use:
% 0.41/1.06  
% 0.41/1.06  space for terms:        1003
% 0.41/1.06  space for clauses:      9768
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  clauses generated:      584
% 0.41/1.06  clauses kept:           91
% 0.41/1.06  clauses selected:       31
% 0.41/1.06  clauses deleted:        8
% 0.41/1.06  clauses inuse deleted:  0
% 0.41/1.06  
% 0.41/1.06  subsentry:          403
% 0.41/1.06  literals s-matched: 149
% 0.41/1.06  literals matched:   142
% 0.41/1.06  full subsumption:   0
% 0.41/1.06  
% 0.41/1.06  checksum:           -366654622
% 0.41/1.06  
% 0.41/1.06  
% 0.41/1.06  Bliksem ended
%------------------------------------------------------------------------------