TSTP Solution File: GRP602-1 by Bliksem---1.12

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Bliksem---1.12
% Problem  : GRP602-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : bliksem %s

% Computer : n018.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 07:37:50 EDT 2022

% Result   : Unsatisfiable 0.72s 1.09s
% Output   : Refutation 0.72s
% Verified : 
% SZS Type : -

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12  % Problem  : GRP602-1 : TPTP v8.1.0. Released v2.6.0.
% 0.08/0.13  % Command  : bliksem %s
% 0.13/0.35  % Computer : n018.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % DateTime : Mon Jun 13 23:02:43 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.72/1.09  *** allocated 10000 integers for termspace/termends
% 0.72/1.09  *** allocated 10000 integers for clauses
% 0.72/1.09  *** allocated 10000 integers for justifications
% 0.72/1.09  Bliksem 1.12
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Automatic Strategy Selection
% 0.72/1.09  
% 0.72/1.09  Clauses:
% 0.72/1.09  [
% 0.72/1.09     [ =( inverse( 'double_divide'( inverse( 'double_divide'( X, inverse( 
% 0.72/1.09    'double_divide'( Y, 'double_divide'( X, Z ) ) ) ) ), Z ) ), Y ) ],
% 0.72/1.09     [ =( multiply( X, Y ), inverse( 'double_divide'( Y, X ) ) ) ],
% 0.72/1.09     [ ~( =( multiply( multiply( inverse( b2 ), b2 ), a2 ), a2 ) ) ]
% 0.72/1.09  ] .
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  percentage equality = 1.000000, percentage horn = 1.000000
% 0.72/1.09  This is a pure equality problem
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Options Used:
% 0.72/1.09  
% 0.72/1.09  useres =            1
% 0.72/1.09  useparamod =        1
% 0.72/1.09  useeqrefl =         1
% 0.72/1.09  useeqfact =         1
% 0.72/1.09  usefactor =         1
% 0.72/1.09  usesimpsplitting =  0
% 0.72/1.09  usesimpdemod =      5
% 0.72/1.09  usesimpres =        3
% 0.72/1.09  
% 0.72/1.09  resimpinuse      =  1000
% 0.72/1.09  resimpclauses =     20000
% 0.72/1.09  substype =          eqrewr
% 0.72/1.09  backwardsubs =      1
% 0.72/1.09  selectoldest =      5
% 0.72/1.09  
% 0.72/1.09  litorderings [0] =  split
% 0.72/1.09  litorderings [1] =  extend the termordering, first sorting on arguments
% 0.72/1.09  
% 0.72/1.09  termordering =      kbo
% 0.72/1.09  
% 0.72/1.09  litapriori =        0
% 0.72/1.09  termapriori =       1
% 0.72/1.09  litaposteriori =    0
% 0.72/1.09  termaposteriori =   0
% 0.72/1.09  demodaposteriori =  0
% 0.72/1.09  ordereqreflfact =   0
% 0.72/1.09  
% 0.72/1.09  litselect =         negord
% 0.72/1.09  
% 0.72/1.09  maxweight =         15
% 0.72/1.09  maxdepth =          30000
% 0.72/1.09  maxlength =         115
% 0.72/1.09  maxnrvars =         195
% 0.72/1.09  excuselevel =       1
% 0.72/1.09  increasemaxweight = 1
% 0.72/1.09  
% 0.72/1.09  maxselected =       10000000
% 0.72/1.09  maxnrclauses =      10000000
% 0.72/1.09  
% 0.72/1.09  showgenerated =    0
% 0.72/1.09  showkept =         0
% 0.72/1.09  showselected =     0
% 0.72/1.09  showdeleted =      0
% 0.72/1.09  showresimp =       1
% 0.72/1.09  showstatus =       2000
% 0.72/1.09  
% 0.72/1.09  prologoutput =     1
% 0.72/1.09  nrgoals =          5000000
% 0.72/1.09  totalproof =       1
% 0.72/1.09  
% 0.72/1.09  Symbols occurring in the translation:
% 0.72/1.09  
% 0.72/1.09  {}  [0, 0]      (w:1, o:2, a:1, s:1, b:0), 
% 0.72/1.09  .  [1, 2]      (w:1, o:20, a:1, s:1, b:0), 
% 0.72/1.09  !  [4, 1]      (w:0, o:14, a:1, s:1, b:0), 
% 0.72/1.09  =  [13, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.09  ==>  [14, 2]      (w:1, o:0, a:0, s:1, b:0), 
% 0.72/1.09  'double_divide'  [42, 2]      (w:1, o:45, a:1, s:1, b:0), 
% 0.72/1.09  inverse  [43, 1]      (w:1, o:19, a:1, s:1, b:0), 
% 0.72/1.09  multiply  [44, 2]      (w:1, o:46, a:1, s:1, b:0), 
% 0.72/1.09  b2  [45, 0]      (w:1, o:13, a:1, s:1, b:0), 
% 0.72/1.09  a2  [46, 0]      (w:1, o:12, a:1, s:1, b:0).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Starting Search:
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Bliksems!, er is een bewijs:
% 0.72/1.09  % SZS status Unsatisfiable
% 0.72/1.09  % SZS output start Refutation
% 0.72/1.09  
% 0.72/1.09  clause( 0, [ =( inverse( 'double_divide'( inverse( 'double_divide'( X, 
% 0.72/1.09    inverse( 'double_divide'( Y, 'double_divide'( X, Z ) ) ) ) ), Z ) ), Y )
% 0.72/1.09     ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 2, [ ~( =( multiply( multiply( inverse( b2 ), b2 ), a2 ), a2 ) ) ]
% 0.72/1.09     )
% 0.72/1.09  .
% 0.72/1.09  clause( 3, [ =( multiply( Z, multiply( multiply( 'double_divide'( X, Z ), Y
% 0.72/1.09     ), X ) ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 4, [ =( multiply( multiply( 'double_divide'( Z, 'double_divide'( X
% 0.72/1.09    , Y ) ), T ), Z ), multiply( Y, multiply( T, X ) ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( T
% 0.72/1.09    , Y ) ) ), T ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 6, [ =( multiply( 'double_divide'( multiply( Z, X ), 
% 0.72/1.09    'double_divide'( X, Y ) ), Z ), Y ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 7, [ =( multiply( 'double_divide'( multiply( Y, multiply( Z, X ) )
% 0.72/1.09    , T ), multiply( T, Z ) ), 'double_divide'( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 11, [ =( multiply( 'double_divide'( X, T ), multiply( T, Z ) ), 
% 0.72/1.09    'double_divide'( multiply( X, Y ), 'double_divide'( Y, Z ) ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 18, [ =( 'double_divide'( multiply( X, T ), 'double_divide'( T, 
% 0.72/1.09    multiply( Z, X ) ) ), Z ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 33, [ =( multiply( 'double_divide'( Y, multiply( Z, X ) ), multiply( 
% 0.72/1.09    X, Y ) ), inverse( Z ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 35, [ =( 'double_divide'( Y, multiply( 'double_divide'( multiply( X
% 0.72/1.09    , Y ), Z ), X ) ), Z ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 48, [ =( multiply( 'double_divide'( X, 'double_divide'( X, multiply( 
% 0.72/1.09    Y, Z ) ) ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 52, [ =( 'double_divide'( multiply( inverse( X ), Y ), multiply( X
% 0.72/1.09    , Z ) ), 'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 57, [ =( 'double_divide'( Y, multiply( 'double_divide'( Y, Z ), 
% 0.72/1.09    inverse( X ) ) ), multiply( X, Z ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 62, [ =( multiply( Y, 'double_divide'( X, multiply( Y, Z ) ) ), 
% 0.72/1.09    'double_divide'( X, Z ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 71, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 89, [ =( inverse( multiply( X, Y ) ), 'double_divide'( Y, X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  .
% 0.72/1.09  clause( 91, [ =( multiply( 'double_divide'( inverse( Y ), T ), T ), Y ) ]
% 0.72/1.09     )
% 0.72/1.09  .
% 0.72/1.09  clause( 92, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 111, [ =( multiply( multiply( Y, Z ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 120, [ =( multiply( Y, multiply( Z, X ) ), multiply( multiply( Y, Z
% 0.72/1.09     ), X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 122, [ =( multiply( Y, 'double_divide'( Y, X ) ), inverse( X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  .
% 0.72/1.09  clause( 132, [ =( multiply( multiply( 'double_divide'( Y, Z ), X ), Y ), 
% 0.72/1.09    'double_divide'( inverse( X ), Z ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 143, [ =( multiply( Z, inverse( X ) ), 'double_divide'( inverse( Z
% 0.72/1.09     ), X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 146, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.72/1.09  .
% 0.72/1.09  clause( 186, [] )
% 0.72/1.09  .
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  % SZS output end Refutation
% 0.72/1.09  found a proof!
% 0.72/1.09  
% 0.72/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.72/1.09  
% 0.72/1.09  initialclauses(
% 0.72/1.09  [ clause( 188, [ =( inverse( 'double_divide'( inverse( 'double_divide'( X, 
% 0.72/1.09    inverse( 'double_divide'( Y, 'double_divide'( X, Z ) ) ) ) ), Z ) ), Y )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 189, [ =( multiply( X, Y ), inverse( 'double_divide'( Y, X ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 190, [ ~( =( multiply( multiply( inverse( b2 ), b2 ), a2 ), a2 )
% 0.72/1.09     ) ] )
% 0.72/1.09  ] ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 0, [ =( inverse( 'double_divide'( inverse( 'double_divide'( X, 
% 0.72/1.09    inverse( 'double_divide'( Y, 'double_divide'( X, Z ) ) ) ) ), Z ) ), Y )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 188, [ =( inverse( 'double_divide'( inverse( 'double_divide'( X, 
% 0.72/1.09    inverse( 'double_divide'( Y, 'double_divide'( X, Z ) ) ) ) ), Z ) ), Y )
% 0.72/1.09     ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 193, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 189, [ =( multiply( X, Y ), inverse( 'double_divide'( Y, X ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ] )
% 0.72/1.09  , clause( 193, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) )
% 0.72/1.09     ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 2, [ ~( =( multiply( multiply( inverse( b2 ), b2 ), a2 ), a2 ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 190, [ ~( =( multiply( multiply( inverse( b2 ), b2 ), a2 ), a2 )
% 0.72/1.09     ) ] )
% 0.72/1.09  , substitution( 0, [] ), permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 203, [ =( inverse( 'double_divide'( inverse( 'double_divide'( X, 
% 0.72/1.09    multiply( 'double_divide'( X, Z ), Y ) ) ), Z ) ), Y ) ] )
% 0.72/1.09  , clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, clause( 0, [ =( inverse( 'double_divide'( inverse( 'double_divide'( X
% 0.72/1.09    , inverse( 'double_divide'( Y, 'double_divide'( X, Z ) ) ) ) ), Z ) ), Y
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 6, substitution( 0, [ :=( X, 'double_divide'( X, Z ) ), :=( Y, Y )] )
% 0.72/1.09    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 209, [ =( inverse( 'double_divide'( multiply( multiply( 
% 0.72/1.09    'double_divide'( X, Y ), Z ), X ), Y ) ), Z ) ] )
% 0.72/1.09  , clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, clause( 203, [ =( inverse( 'double_divide'( inverse( 'double_divide'( 
% 0.72/1.09    X, multiply( 'double_divide'( X, Z ), Y ) ) ), Z ) ), Y ) ] )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, multiply( 'double_divide'( X, Y ), Z ) )
% 0.72/1.09    , :=( Y, X )] ), substitution( 1, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 211, [ =( multiply( Y, multiply( multiply( 'double_divide'( X, Y )
% 0.72/1.09    , Z ), X ) ), Z ) ] )
% 0.72/1.09  , clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, clause( 209, [ =( inverse( 'double_divide'( multiply( multiply( 
% 0.72/1.09    'double_divide'( X, Y ), Z ), X ), Y ) ), Z ) ] )
% 0.72/1.09  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, multiply( multiply( 
% 0.72/1.09    'double_divide'( X, Y ), Z ), X ) )] ), substitution( 1, [ :=( X, X ), 
% 0.72/1.09    :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 3, [ =( multiply( Z, multiply( multiply( 'double_divide'( X, Z ), Y
% 0.72/1.09     ), X ) ), Y ) ] )
% 0.72/1.09  , clause( 211, [ =( multiply( Y, multiply( multiply( 'double_divide'( X, Y
% 0.72/1.09     ), Z ), X ) ), Z ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 213, [ =( Z, multiply( X, multiply( multiply( 'double_divide'( Y, X
% 0.72/1.09     ), Z ), Y ) ) ) ] )
% 0.72/1.09  , clause( 3, [ =( multiply( Z, multiply( multiply( 'double_divide'( X, Z )
% 0.72/1.09    , Y ), X ) ), Y ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 216, [ =( multiply( multiply( 'double_divide'( X, 'double_divide'( 
% 0.72/1.09    Y, Z ) ), T ), X ), multiply( Z, multiply( T, Y ) ) ) ] )
% 0.72/1.09  , clause( 3, [ =( multiply( Z, multiply( multiply( 'double_divide'( X, Z )
% 0.72/1.09    , Y ), X ) ), Y ) ] )
% 0.72/1.09  , 0, clause( 213, [ =( Z, multiply( X, multiply( multiply( 'double_divide'( 
% 0.72/1.09    Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , 0, 13, substitution( 0, [ :=( X, X ), :=( Y, T ), :=( Z, 'double_divide'( 
% 0.72/1.09    Y, Z ) )] ), substitution( 1, [ :=( X, Z ), :=( Y, Y ), :=( Z, multiply( 
% 0.72/1.09    multiply( 'double_divide'( X, 'double_divide'( Y, Z ) ), T ), X ) )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 4, [ =( multiply( multiply( 'double_divide'( Z, 'double_divide'( X
% 0.72/1.09    , Y ) ), T ), Z ), multiply( Y, multiply( T, X ) ) ) ] )
% 0.72/1.09  , clause( 216, [ =( multiply( multiply( 'double_divide'( X, 'double_divide'( 
% 0.72/1.09    Y, Z ) ), T ), X ), multiply( Z, multiply( T, Y ) ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, T )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 219, [ =( Z, multiply( X, multiply( multiply( 'double_divide'( Y, X
% 0.72/1.09     ), Z ), Y ) ) ) ] )
% 0.72/1.09  , clause( 3, [ =( multiply( Z, multiply( multiply( 'double_divide'( X, Z )
% 0.72/1.09    , Y ), X ) ), Y ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 226, [ =( X, multiply( 'double_divide'( Y, Z ), multiply( Z, 
% 0.72/1.09    multiply( X, Y ) ) ) ) ] )
% 0.72/1.09  , clause( 4, [ =( multiply( multiply( 'double_divide'( Z, 'double_divide'( 
% 0.72/1.09    X, Y ) ), T ), Z ), multiply( Y, multiply( T, X ) ) ) ] )
% 0.72/1.09  , 0, clause( 219, [ =( Z, multiply( X, multiply( multiply( 'double_divide'( 
% 0.72/1.09    Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , 0, 6, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, T ), :=( T, X )] )
% 0.72/1.09    , substitution( 1, [ :=( X, 'double_divide'( Y, Z ) ), :=( Y, T ), :=( Z
% 0.72/1.09    , X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 227, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    X, Y ) ) ), X ) ] )
% 0.72/1.09  , clause( 226, [ =( X, multiply( 'double_divide'( Y, Z ), multiply( Z, 
% 0.72/1.09    multiply( X, Y ) ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( T
% 0.72/1.09    , Y ) ) ), T ) ] )
% 0.72/1.09  , clause( 227, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, 
% 0.72/1.09    multiply( X, Y ) ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, T ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 228, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 231, [ =( X, multiply( 'double_divide'( multiply( Y, Z ), 
% 0.72/1.09    'double_divide'( Z, X ) ), Y ) ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, clause( 228, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, T ), :=( Y, Z ), :=( Z, X ), :=( T, Y )] )
% 0.72/1.09    , substitution( 1, [ :=( X, multiply( Y, Z ) ), :=( Y, 'double_divide'( Z
% 0.72/1.09    , X ) ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 233, [ =( multiply( 'double_divide'( multiply( Y, Z ), 
% 0.72/1.09    'double_divide'( Z, X ) ), Y ), X ) ] )
% 0.72/1.09  , clause( 231, [ =( X, multiply( 'double_divide'( multiply( Y, Z ), 
% 0.72/1.09    'double_divide'( Z, X ) ), Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 6, [ =( multiply( 'double_divide'( multiply( Z, X ), 
% 0.72/1.09    'double_divide'( X, Y ) ), Z ), Y ) ] )
% 0.72/1.09  , clause( 233, [ =( multiply( 'double_divide'( multiply( Y, Z ), 
% 0.72/1.09    'double_divide'( Z, X ) ), Y ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 235, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 239, [ =( 'double_divide'( X, Y ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, multiply( Z, X ) ), T ), multiply( T, Z ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, clause( 235, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , 0, 14, substitution( 0, [ :=( X, U ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )
% 0.72/1.09    , substitution( 1, [ :=( X, multiply( Y, multiply( Z, X ) ) ), :=( Y, T )
% 0.72/1.09    , :=( Z, 'double_divide'( X, Y ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 241, [ =( multiply( 'double_divide'( multiply( Y, multiply( Z, X )
% 0.72/1.09     ), T ), multiply( T, Z ) ), 'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , clause( 239, [ =( 'double_divide'( X, Y ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, multiply( Z, X ) ), T ), multiply( T, Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 7, [ =( multiply( 'double_divide'( multiply( Y, multiply( Z, X ) )
% 0.72/1.09    , T ), multiply( T, Z ) ), 'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , clause( 241, [ =( multiply( 'double_divide'( multiply( Y, multiply( Z, X
% 0.72/1.09     ) ), T ), multiply( T, Z ) ), 'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 243, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 247, [ =( 'double_divide'( multiply( X, Y ), 'double_divide'( Y, Z
% 0.72/1.09     ) ), multiply( 'double_divide'( X, T ), multiply( T, Z ) ) ) ] )
% 0.72/1.09  , clause( 6, [ =( multiply( 'double_divide'( multiply( Z, X ), 
% 0.72/1.09    'double_divide'( X, Y ) ), Z ), Y ) ] )
% 0.72/1.09  , 0, clause( 243, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , 0, 14, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, T ), :=( Z, 'double_divide'( 
% 0.72/1.09    multiply( X, Y ), 'double_divide'( Y, Z ) ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 249, [ =( multiply( 'double_divide'( X, T ), multiply( T, Z ) ), 
% 0.72/1.09    'double_divide'( multiply( X, Y ), 'double_divide'( Y, Z ) ) ) ] )
% 0.72/1.09  , clause( 247, [ =( 'double_divide'( multiply( X, Y ), 'double_divide'( Y, 
% 0.72/1.09    Z ) ), multiply( 'double_divide'( X, T ), multiply( T, Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 11, [ =( multiply( 'double_divide'( X, T ), multiply( T, Z ) ), 
% 0.72/1.09    'double_divide'( multiply( X, Y ), 'double_divide'( Y, Z ) ) ) ] )
% 0.72/1.09  , clause( 249, [ =( multiply( 'double_divide'( X, T ), multiply( T, Z ) ), 
% 0.72/1.09    'double_divide'( multiply( X, Y ), 'double_divide'( Y, Z ) ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 250, [ =( 'double_divide'( multiply( X, T ), 'double_divide'( T, Z
% 0.72/1.09     ) ), multiply( 'double_divide'( X, Y ), multiply( Y, Z ) ) ) ] )
% 0.72/1.09  , clause( 11, [ =( multiply( 'double_divide'( X, T ), multiply( T, Z ) ), 
% 0.72/1.09    'double_divide'( multiply( X, Y ), 'double_divide'( Y, Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, T ), :=( Z, Z ), :=( T, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 257, [ =( 'double_divide'( multiply( X, Y ), 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), Z ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, clause( 250, [ =( 'double_divide'( multiply( X, T ), 'double_divide'( 
% 0.72/1.09    T, Z ) ), multiply( 'double_divide'( X, Y ), multiply( Y, Z ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, U ), :=( Y, X ), :=( Z, T ), :=( T, Z )] )
% 0.72/1.09    , substitution( 1, [ :=( X, X ), :=( Y, T ), :=( Z, multiply( Z, X ) ), 
% 0.72/1.09    :=( T, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 18, [ =( 'double_divide'( multiply( X, T ), 'double_divide'( T, 
% 0.72/1.09    multiply( Z, X ) ) ), Z ) ] )
% 0.72/1.09  , clause( 257, [ =( 'double_divide'( multiply( X, Y ), 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), Z ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, T ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 263, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 264, [ =( multiply( 'double_divide'( X, multiply( Y, Z ) ), 
% 0.72/1.09    multiply( Z, X ) ), inverse( Y ) ) ] )
% 0.72/1.09  , clause( 18, [ =( 'double_divide'( multiply( X, T ), 'double_divide'( T, 
% 0.72/1.09    multiply( Z, X ) ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 263, [ =( multiply( Y, X ), inverse( 'double_divide'( X, Y ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 11, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, Y ), :=( T, X )] )
% 0.72/1.09    , substitution( 1, [ :=( X, multiply( Z, X ) ), :=( Y, 'double_divide'( X
% 0.72/1.09    , multiply( Y, Z ) ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 33, [ =( multiply( 'double_divide'( Y, multiply( Z, X ) ), multiply( 
% 0.72/1.09    X, Y ) ), inverse( Z ) ) ] )
% 0.72/1.09  , clause( 264, [ =( multiply( 'double_divide'( X, multiply( Y, Z ) ), 
% 0.72/1.09    multiply( Z, X ) ), inverse( Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 266, [ =( 'double_divide'( Z, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, multiply( Y, Z ) ), T ), multiply( T, Y ) ) ) ] )
% 0.72/1.09  , clause( 7, [ =( multiply( 'double_divide'( multiply( Y, multiply( Z, X )
% 0.72/1.09     ), T ), multiply( T, Z ) ), 'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 268, [ =( 'double_divide'( X, multiply( 'double_divide'( multiply( 
% 0.72/1.09    Y, X ), Z ), Y ) ), Z ) ] )
% 0.72/1.09  , clause( 6, [ =( multiply( 'double_divide'( multiply( Z, X ), 
% 0.72/1.09    'double_divide'( X, Y ) ), Z ), Y ) ] )
% 0.72/1.09  , 0, clause( 266, [ =( 'double_divide'( Z, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, multiply( Y, Z ) ), T ), multiply( T, Y ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, multiply( Y, X ) ), :=( Y, Z ), :=( Z, 
% 0.72/1.09    multiply( 'double_divide'( multiply( Y, X ), Z ), Y ) )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, multiply( 'double_divide'( multiply( Y, X ), Z
% 0.72/1.09     ), Y ) ), :=( Y, Y ), :=( Z, X ), :=( T, 'double_divide'( multiply( Y, X
% 0.72/1.09     ), Z ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 35, [ =( 'double_divide'( Y, multiply( 'double_divide'( multiply( X
% 0.72/1.09    , Y ), Z ), X ) ), Z ) ] )
% 0.72/1.09  , clause( 268, [ =( 'double_divide'( X, multiply( 'double_divide'( multiply( 
% 0.72/1.09    Y, X ), Z ), Y ) ), Z ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 277, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , clause( 5, [ =( multiply( 'double_divide'( Y, Z ), multiply( Z, multiply( 
% 0.72/1.09    T, Y ) ) ), T ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, T ), :=( Y, X ), :=( Z, Y ), :=( T, Z )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 282, [ =( X, multiply( 'double_divide'( Y, 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), inverse( Z ) ) ) ] )
% 0.72/1.09  , clause( 33, [ =( multiply( 'double_divide'( Y, multiply( Z, X ) ), 
% 0.72/1.09    multiply( X, Y ) ), inverse( Z ) ) ] )
% 0.72/1.09  , 0, clause( 277, [ =( Z, multiply( 'double_divide'( X, Y ), multiply( Y, 
% 0.72/1.09    multiply( Z, X ) ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Y ), :=( Y, 'double_divide'( Y, multiply( Z, X
% 0.72/1.09     ) ) ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 284, [ =( multiply( 'double_divide'( Y, 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), inverse( Z ) ), X ) ] )
% 0.72/1.09  , clause( 282, [ =( X, multiply( 'double_divide'( Y, 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), inverse( Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 48, [ =( multiply( 'double_divide'( X, 'double_divide'( X, multiply( 
% 0.72/1.09    Y, Z ) ) ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , clause( 284, [ =( multiply( 'double_divide'( Y, 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), inverse( Z ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 287, [ =( Z, 'double_divide'( X, multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , clause( 35, [ =( 'double_divide'( Y, multiply( 'double_divide'( multiply( 
% 0.72/1.09    X, Y ), Z ), X ) ), Z ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 290, [ =( 'double_divide'( multiply( inverse( X ), Y ), multiply( X
% 0.72/1.09    , Z ) ), 'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  , clause( 48, [ =( multiply( 'double_divide'( X, 'double_divide'( X, 
% 0.72/1.09    multiply( Y, Z ) ) ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 287, [ =( Z, 'double_divide'( X, multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , 0, 11, substitution( 0, [ :=( X, multiply( inverse( X ), Y ) ), :=( Y, X
% 0.72/1.09     ), :=( Z, Z )] ), substitution( 1, [ :=( X, Y ), :=( Y, inverse( X ) ), 
% 0.72/1.09    :=( Z, 'double_divide'( multiply( inverse( X ), Y ), multiply( X, Z ) ) )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 52, [ =( 'double_divide'( multiply( inverse( X ), Y ), multiply( X
% 0.72/1.09    , Z ) ), 'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  , clause( 290, [ =( 'double_divide'( multiply( inverse( X ), Y ), multiply( 
% 0.72/1.09    X, Z ) ), 'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 295, [ =( Z, 'double_divide'( X, multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , clause( 35, [ =( 'double_divide'( Y, multiply( 'double_divide'( multiply( 
% 0.72/1.09    X, Y ), Z ), X ) ), Z ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 298, [ =( multiply( X, Y ), 'double_divide'( Z, multiply( 
% 0.72/1.09    'double_divide'( Z, Y ), inverse( X ) ) ) ) ] )
% 0.72/1.09  , clause( 52, [ =( 'double_divide'( multiply( inverse( X ), Y ), multiply( 
% 0.72/1.09    X, Z ) ), 'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  , 0, clause( 295, [ =( Z, 'double_divide'( X, multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , 0, 7, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Z ), :=( Y, inverse( X ) ), :=( Z, multiply( X
% 0.72/1.09    , Y ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 299, [ =( 'double_divide'( Z, multiply( 'double_divide'( Z, Y ), 
% 0.72/1.09    inverse( X ) ) ), multiply( X, Y ) ) ] )
% 0.72/1.09  , clause( 298, [ =( multiply( X, Y ), 'double_divide'( Z, multiply( 
% 0.72/1.09    'double_divide'( Z, Y ), inverse( X ) ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 57, [ =( 'double_divide'( Y, multiply( 'double_divide'( Y, Z ), 
% 0.72/1.09    inverse( X ) ) ), multiply( X, Z ) ) ] )
% 0.72/1.09  , clause( 299, [ =( 'double_divide'( Z, multiply( 'double_divide'( Z, Y ), 
% 0.72/1.09    inverse( X ) ) ), multiply( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 301, [ =( multiply( Z, Y ), 'double_divide'( X, multiply( 
% 0.72/1.09    'double_divide'( X, Y ), inverse( Z ) ) ) ) ] )
% 0.72/1.09  , clause( 57, [ =( 'double_divide'( Y, multiply( 'double_divide'( Y, Z ), 
% 0.72/1.09    inverse( X ) ) ), multiply( X, Z ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 305, [ =( multiply( X, 'double_divide'( Y, multiply( X, Z ) ) ), 
% 0.72/1.09    'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  , clause( 48, [ =( multiply( 'double_divide'( X, 'double_divide'( X, 
% 0.72/1.09    multiply( Y, Z ) ) ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 301, [ =( multiply( Z, Y ), 'double_divide'( X, multiply( 
% 0.72/1.09    'double_divide'( X, Y ), inverse( Z ) ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Y ), :=( Y, 'double_divide'( Y, multiply( X, Z
% 0.72/1.09     ) ) ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 62, [ =( multiply( Y, 'double_divide'( X, multiply( Y, Z ) ) ), 
% 0.72/1.09    'double_divide'( X, Z ) ) ] )
% 0.72/1.09  , clause( 305, [ =( multiply( X, 'double_divide'( Y, multiply( X, Z ) ) ), 
% 0.72/1.09    'double_divide'( Y, Z ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 309, [ =( 'double_divide'( Y, Z ), multiply( X, 'double_divide'( Y
% 0.72/1.09    , multiply( X, Z ) ) ) ) ] )
% 0.72/1.09  , clause( 62, [ =( multiply( Y, 'double_divide'( X, multiply( Y, Z ) ) ), 
% 0.72/1.09    'double_divide'( X, Z ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 313, [ =( 'double_divide'( X, Y ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Z ) ) ] )
% 0.72/1.09  , clause( 35, [ =( 'double_divide'( Y, multiply( 'double_divide'( multiply( 
% 0.72/1.09    X, Y ), Z ), X ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 309, [ =( 'double_divide'( Y, Z ), multiply( X, 
% 0.72/1.09    'double_divide'( Y, multiply( X, Z ) ) ) ) ] )
% 0.72/1.09  , 0, 10, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, 'double_divide'( multiply( Y, X ), Z ) ), :=( Y
% 0.72/1.09    , X ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 315, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , clause( 313, [ =( 'double_divide'( X, Y ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Z ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 71, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , clause( 315, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 316, [ =( 'double_divide'( Y, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, Y ), Z ), Z ) ) ] )
% 0.72/1.09  , clause( 71, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 318, [ =( 'double_divide'( X, Y ), inverse( multiply( Y, X ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 33, [ =( multiply( 'double_divide'( Y, multiply( Z, X ) ), 
% 0.72/1.09    multiply( X, Y ) ), inverse( Z ) ) ] )
% 0.72/1.09  , 0, clause( 316, [ =( 'double_divide'( Y, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, Y ), Z ), Z ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, multiply( Y, X ) ), :=( Y, multiply( Y, X
% 0.72/1.09     ) ), :=( Z, multiply( Y, X ) )] ), substitution( 1, [ :=( X, Y ), :=( Y
% 0.72/1.09    , X ), :=( Z, multiply( multiply( Y, X ), multiply( Y, X ) ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 320, [ =( inverse( multiply( Y, X ) ), 'double_divide'( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 318, [ =( 'double_divide'( X, Y ), inverse( multiply( Y, X ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 89, [ =( inverse( multiply( X, Y ) ), 'double_divide'( Y, X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 320, [ =( inverse( multiply( Y, X ) ), 'double_divide'( X, Y ) )
% 0.72/1.09     ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 323, [ =( 'double_divide'( Y, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, Y ), Z ), Z ) ) ] )
% 0.72/1.09  , clause( 71, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 329, [ =( 'double_divide'( multiply( X, Y ), 'double_divide'( Y, 
% 0.72/1.09    multiply( Z, X ) ) ), multiply( 'double_divide'( inverse( Z ), T ), T ) )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 33, [ =( multiply( 'double_divide'( Y, multiply( Z, X ) ), 
% 0.72/1.09    multiply( X, Y ) ), inverse( Z ) ) ] )
% 0.72/1.09  , 0, clause( 323, [ =( 'double_divide'( Y, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, Y ), Z ), Z ) ) ] )
% 0.72/1.09  , 0, 12, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, 'double_divide'( Y, multiply( Z, X ) ) ), :=( Y
% 0.72/1.09    , multiply( X, Y ) ), :=( Z, T )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 330, [ =( Z, multiply( 'double_divide'( inverse( Z ), T ), T ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 18, [ =( 'double_divide'( multiply( X, T ), 'double_divide'( T, 
% 0.72/1.09    multiply( Z, X ) ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 329, [ =( 'double_divide'( multiply( X, Y ), 'double_divide'( 
% 0.72/1.09    Y, multiply( Z, X ) ) ), multiply( 'double_divide'( inverse( Z ), T ), T
% 0.72/1.09     ) ) ] )
% 0.72/1.09  , 0, 1, substitution( 0, [ :=( X, X ), :=( Y, U ), :=( Z, Z ), :=( T, Y )] )
% 0.72/1.09    , substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 331, [ =( multiply( 'double_divide'( inverse( X ), Y ), Y ), X ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 330, [ =( Z, multiply( 'double_divide'( inverse( Z ), T ), T ) )
% 0.72/1.09     ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, X ), :=( T, Y )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 91, [ =( multiply( 'double_divide'( inverse( Y ), T ), T ), Y ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 331, [ =( multiply( 'double_divide'( inverse( X ), Y ), Y ), X )
% 0.72/1.09     ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, T )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 333, [ =( Z, 'double_divide'( X, multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , clause( 35, [ =( 'double_divide'( Y, multiply( 'double_divide'( multiply( 
% 0.72/1.09    X, Y ), Z ), X ) ), Z ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 338, [ =( X, 'double_divide'( Y, 'double_divide'( Y, X ) ) ) ] )
% 0.72/1.09  , clause( 71, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 333, [ =( Z, 'double_divide'( X, multiply( 'double_divide'( 
% 0.72/1.09    multiply( Y, X ), Z ), Y ) ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, Y ), :=( Y, X ), :=( Z, X )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Y ), :=( Y, X ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 340, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  , clause( 338, [ =( X, 'double_divide'( Y, 'double_divide'( Y, X ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 92, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  , clause( 340, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 343, [ =( Z, multiply( 'double_divide'( X, 'double_divide'( X, 
% 0.72/1.09    multiply( Y, Z ) ) ), inverse( Y ) ) ) ] )
% 0.72/1.09  , clause( 48, [ =( multiply( 'double_divide'( X, 'double_divide'( X, 
% 0.72/1.09    multiply( Y, Z ) ) ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 344, [ =( X, multiply( multiply( Z, X ), inverse( Z ) ) ) ] )
% 0.72/1.09  , clause( 92, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  , 0, clause( 343, [ =( Z, multiply( 'double_divide'( X, 'double_divide'( X
% 0.72/1.09    , multiply( Y, Z ) ) ), inverse( Y ) ) ) ] )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, multiply( Z, X ) ), :=( Y, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 345, [ =( multiply( multiply( Y, X ), inverse( Y ) ), X ) ] )
% 0.72/1.09  , clause( 344, [ =( X, multiply( multiply( Z, X ), inverse( Z ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 111, [ =( multiply( multiply( Y, Z ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , clause( 345, [ =( multiply( multiply( Y, X ), inverse( Y ) ), X ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Z ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 347, [ =( multiply( Z, multiply( T, Y ) ), multiply( multiply( 
% 0.72/1.09    'double_divide'( X, 'double_divide'( Y, Z ) ), T ), X ) ) ] )
% 0.72/1.09  , clause( 4, [ =( multiply( multiply( 'double_divide'( Z, 'double_divide'( 
% 0.72/1.09    X, Y ) ), T ), Z ), multiply( Y, multiply( T, X ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 348, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X, Y
% 0.72/1.09     ), Z ) ) ] )
% 0.72/1.09  , clause( 92, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  , 0, clause( 347, [ =( multiply( Z, multiply( T, Y ) ), multiply( multiply( 
% 0.72/1.09    'double_divide'( X, 'double_divide'( Y, Z ) ), T ), X ) ) ] )
% 0.72/1.09  , 0, 8, substitution( 0, [ :=( X, X ), :=( Y, Z )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, Z ), :=( Y, Z ), :=( Z, X ), :=( T, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 120, [ =( multiply( Y, multiply( Z, X ) ), multiply( multiply( Y, Z
% 0.72/1.09     ), X ) ) ] )
% 0.72/1.09  , clause( 348, [ =( multiply( X, multiply( Y, Z ) ), multiply( multiply( X
% 0.72/1.09    , Y ), Z ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, Z ), :=( Z, X )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 352, [ =( Y, multiply( multiply( X, Y ), inverse( X ) ) ) ] )
% 0.72/1.09  , clause( 111, [ =( multiply( multiply( Y, Z ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 356, [ =( inverse( X ), multiply( Y, inverse( multiply( X, Y ) ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , clause( 111, [ =( multiply( multiply( Y, Z ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 352, [ =( Y, multiply( multiply( X, Y ), inverse( X ) ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, multiply( X, Y ) ), :=( Y, inverse( X ) )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 357, [ =( inverse( X ), multiply( Y, 'double_divide'( Y, X ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 89, [ =( inverse( multiply( X, Y ) ), 'double_divide'( Y, X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, clause( 356, [ =( inverse( X ), multiply( Y, inverse( multiply( X, Y )
% 0.72/1.09     ) ) ) ] )
% 0.72/1.09  , 0, 5, substitution( 0, [ :=( X, X ), :=( Y, Y )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 358, [ =( multiply( Y, 'double_divide'( Y, X ) ), inverse( X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 357, [ =( inverse( X ), multiply( Y, 'double_divide'( Y, X ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 122, [ =( multiply( Y, 'double_divide'( Y, X ) ), inverse( X ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 358, [ =( multiply( Y, 'double_divide'( Y, X ) ), inverse( X ) )
% 0.72/1.09     ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Y )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 360, [ =( 'double_divide'( Z, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, multiply( Y, Z ) ), T ), multiply( T, Y ) ) ) ] )
% 0.72/1.09  , clause( 7, [ =( multiply( 'double_divide'( multiply( Y, multiply( Z, X )
% 0.72/1.09     ), T ), multiply( T, Z ) ), 'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y ), :=( T, T )] )
% 0.72/1.09    ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 366, [ =( 'double_divide'( inverse( X ), Y ), multiply( 
% 0.72/1.09    'double_divide'( multiply( Y, Z ), T ), multiply( T, multiply( X, Z ) ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , clause( 111, [ =( multiply( multiply( Y, Z ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, clause( 360, [ =( 'double_divide'( Z, X ), multiply( 'double_divide'( 
% 0.72/1.09    multiply( X, multiply( Y, Z ) ), T ), multiply( T, Y ) ) ) ] )
% 0.72/1.09  , 0, 9, substitution( 0, [ :=( X, U ), :=( Y, X ), :=( Z, Z )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Y ), :=( Y, multiply( X, Z ) ), :=( Z, inverse( 
% 0.72/1.09    X ) ), :=( T, T )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 370, [ =( 'double_divide'( inverse( X ), Y ), multiply( 
% 0.72/1.09    'double_divide'( multiply( Y, Z ), T ), multiply( multiply( T, X ), Z ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , clause( 120, [ =( multiply( Y, multiply( Z, X ) ), multiply( multiply( Y
% 0.72/1.09    , Z ), X ) ) ] )
% 0.72/1.09  , 0, clause( 366, [ =( 'double_divide'( inverse( X ), Y ), multiply( 
% 0.72/1.09    'double_divide'( multiply( Y, Z ), T ), multiply( T, multiply( X, Z ) ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 11, substitution( 0, [ :=( X, Z ), :=( Y, T ), :=( Z, X )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 373, [ =( 'double_divide'( inverse( X ), Y ), multiply( multiply( 
% 0.72/1.09    'double_divide'( multiply( Y, Z ), T ), multiply( T, X ) ), Z ) ) ] )
% 0.72/1.09  , clause( 120, [ =( multiply( Y, multiply( Z, X ) ), multiply( multiply( Y
% 0.72/1.09    , Z ), X ) ) ] )
% 0.72/1.09  , 0, clause( 370, [ =( 'double_divide'( inverse( X ), Y ), multiply( 
% 0.72/1.09    'double_divide'( multiply( Y, Z ), T ), multiply( multiply( T, X ), Z ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 5, substitution( 0, [ :=( X, Z ), :=( Y, 'double_divide'( multiply( Y
% 0.72/1.09    , Z ), T ) ), :=( Z, multiply( T, X ) )] ), substitution( 1, [ :=( X, X )
% 0.72/1.09    , :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 374, [ =( 'double_divide'( inverse( X ), Y ), multiply( multiply( 
% 0.72/1.09    multiply( 'double_divide'( multiply( Y, Z ), T ), T ), X ), Z ) ) ] )
% 0.72/1.09  , clause( 120, [ =( multiply( Y, multiply( Z, X ) ), multiply( multiply( Y
% 0.72/1.09    , Z ), X ) ) ] )
% 0.72/1.09  , 0, clause( 373, [ =( 'double_divide'( inverse( X ), Y ), multiply( 
% 0.72/1.09    multiply( 'double_divide'( multiply( Y, Z ), T ), multiply( T, X ) ), Z )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 6, substitution( 0, [ :=( X, X ), :=( Y, 'double_divide'( multiply( Y
% 0.72/1.09    , Z ), T ) ), :=( Z, T )] ), substitution( 1, [ :=( X, X ), :=( Y, Y ), 
% 0.72/1.09    :=( Z, Z ), :=( T, T )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 375, [ =( 'double_divide'( inverse( X ), Y ), multiply( multiply( 
% 0.72/1.09    'double_divide'( Z, Y ), X ), Z ) ) ] )
% 0.72/1.09  , clause( 71, [ =( multiply( 'double_divide'( multiply( Y, X ), Z ), Z ), 
% 0.72/1.09    'double_divide'( X, Y ) ) ] )
% 0.72/1.09  , 0, clause( 374, [ =( 'double_divide'( inverse( X ), Y ), multiply( 
% 0.72/1.09    multiply( multiply( 'double_divide'( multiply( Y, Z ), T ), T ), X ), Z )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 7, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, T )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z ), :=( T, T )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 376, [ =( multiply( multiply( 'double_divide'( Z, Y ), X ), Z ), 
% 0.72/1.09    'double_divide'( inverse( X ), Y ) ) ] )
% 0.72/1.09  , clause( 375, [ =( 'double_divide'( inverse( X ), Y ), multiply( multiply( 
% 0.72/1.09    'double_divide'( Z, Y ), X ), Z ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 132, [ =( multiply( multiply( 'double_divide'( Y, Z ), X ), Y ), 
% 0.72/1.09    'double_divide'( inverse( X ), Z ) ) ] )
% 0.72/1.09  , clause( 376, [ =( multiply( multiply( 'double_divide'( Z, Y ), X ), Z ), 
% 0.72/1.09    'double_divide'( inverse( X ), Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.72/1.09    permutation( 0, [ ==>( 0, 0 )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 378, [ =( Y, multiply( multiply( X, Y ), inverse( X ) ) ) ] )
% 0.72/1.09  , clause( 111, [ =( multiply( multiply( Y, Z ), inverse( Y ) ), Z ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 380, [ =( multiply( multiply( 'double_divide'( X, Y ), Z ), X ), 
% 0.72/1.09    multiply( Z, inverse( Y ) ) ) ] )
% 0.72/1.09  , clause( 3, [ =( multiply( Z, multiply( multiply( 'double_divide'( X, Z )
% 0.72/1.09    , Y ), X ) ), Y ) ] )
% 0.72/1.09  , 0, clause( 378, [ =( Y, multiply( multiply( X, Y ), inverse( X ) ) ) ] )
% 0.72/1.09  , 0, 9, substitution( 0, [ :=( X, X ), :=( Y, Z ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, Y ), :=( Y, multiply( multiply( 'double_divide'( 
% 0.72/1.09    X, Y ), Z ), X ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 381, [ =( 'double_divide'( inverse( Z ), Y ), multiply( Z, inverse( 
% 0.72/1.09    Y ) ) ) ] )
% 0.72/1.09  , clause( 132, [ =( multiply( multiply( 'double_divide'( Y, Z ), X ), Y ), 
% 0.72/1.09    'double_divide'( inverse( X ), Z ) ) ] )
% 0.72/1.09  , 0, clause( 380, [ =( multiply( multiply( 'double_divide'( X, Y ), Z ), X
% 0.72/1.09     ), multiply( Z, inverse( Y ) ) ) ] )
% 0.72/1.09  , 0, 1, substitution( 0, [ :=( X, Z ), :=( Y, X ), :=( Z, Y )] ), 
% 0.72/1.09    substitution( 1, [ :=( X, X ), :=( Y, Y ), :=( Z, Z )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 382, [ =( multiply( X, inverse( Y ) ), 'double_divide'( inverse( X
% 0.72/1.09     ), Y ) ) ] )
% 0.72/1.09  , clause( 381, [ =( 'double_divide'( inverse( Z ), Y ), multiply( Z, 
% 0.72/1.09    inverse( Y ) ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Z ), :=( Y, Y ), :=( Z, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 143, [ =( multiply( Z, inverse( X ) ), 'double_divide'( inverse( Z
% 0.72/1.09     ), X ) ) ] )
% 0.72/1.09  , clause( 382, [ =( multiply( X, inverse( Y ) ), 'double_divide'( inverse( 
% 0.72/1.09    X ), Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Z ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 384, [ =( inverse( Y ), multiply( X, 'double_divide'( X, Y ) ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 122, [ =( multiply( Y, 'double_divide'( Y, X ) ), inverse( X ) )
% 0.72/1.09     ] )
% 0.72/1.09  , 0, substitution( 0, [ :=( X, Y ), :=( Y, X )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 386, [ =( inverse( 'double_divide'( X, Y ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , clause( 92, [ =( 'double_divide'( Y, 'double_divide'( Y, X ) ), X ) ] )
% 0.72/1.09  , 0, clause( 384, [ =( inverse( Y ), multiply( X, 'double_divide'( X, Y ) )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 7, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, X ), :=( Y, 'double_divide'( X, Y ) )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 387, [ =( multiply( Y, X ), multiply( X, Y ) ) ] )
% 0.72/1.09  , clause( 1, [ =( inverse( 'double_divide'( Y, X ) ), multiply( X, Y ) ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, clause( 386, [ =( inverse( 'double_divide'( X, Y ) ), multiply( X, Y )
% 0.72/1.09     ) ] )
% 0.72/1.09  , 0, 1, substitution( 0, [ :=( X, Y ), :=( Y, X )] ), substitution( 1, [ 
% 0.72/1.09    :=( X, X ), :=( Y, Y )] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 146, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.72/1.09  , clause( 387, [ =( multiply( Y, X ), multiply( X, Y ) ) ] )
% 0.72/1.09  , substitution( 0, [ :=( X, Y ), :=( Y, X )] ), permutation( 0, [ ==>( 0, 0
% 0.72/1.09     )] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqswap(
% 0.72/1.09  clause( 388, [ ~( =( a2, multiply( multiply( inverse( b2 ), b2 ), a2 ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 2, [ ~( =( multiply( multiply( inverse( b2 ), b2 ), a2 ), a2 ) )
% 0.72/1.09     ] )
% 0.72/1.09  , 0, substitution( 0, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 392, [ ~( =( a2, multiply( a2, multiply( inverse( b2 ), b2 ) ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 146, [ =( multiply( X, Y ), multiply( Y, X ) ) ] )
% 0.72/1.09  , 0, clause( 388, [ ~( =( a2, multiply( multiply( inverse( b2 ), b2 ), a2 )
% 0.72/1.09     ) ) ] )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, multiply( inverse( b2 ), b2 ) ), :=( Y, 
% 0.72/1.09    a2 )] ), substitution( 1, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 398, [ ~( =( a2, multiply( multiply( a2, inverse( b2 ) ), b2 ) ) )
% 0.72/1.09     ] )
% 0.72/1.09  , clause( 120, [ =( multiply( Y, multiply( Z, X ) ), multiply( multiply( Y
% 0.72/1.09    , Z ), X ) ) ] )
% 0.72/1.09  , 0, clause( 392, [ ~( =( a2, multiply( a2, multiply( inverse( b2 ), b2 ) )
% 0.72/1.09     ) ) ] )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, b2 ), :=( Y, a2 ), :=( Z, inverse( b2 ) )] )
% 0.72/1.09    , substitution( 1, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 399, [ ~( =( a2, multiply( 'double_divide'( inverse( a2 ), b2 ), b2
% 0.72/1.09     ) ) ) ] )
% 0.72/1.09  , clause( 143, [ =( multiply( Z, inverse( X ) ), 'double_divide'( inverse( 
% 0.72/1.09    Z ), X ) ) ] )
% 0.72/1.09  , 0, clause( 398, [ ~( =( a2, multiply( multiply( a2, inverse( b2 ) ), b2 )
% 0.72/1.09     ) ) ] )
% 0.72/1.09  , 0, 4, substitution( 0, [ :=( X, b2 ), :=( Y, X ), :=( Z, a2 )] ), 
% 0.72/1.09    substitution( 1, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  paramod(
% 0.72/1.09  clause( 400, [ ~( =( a2, a2 ) ) ] )
% 0.72/1.09  , clause( 91, [ =( multiply( 'double_divide'( inverse( Y ), T ), T ), Y ) ]
% 0.72/1.09     )
% 0.72/1.09  , 0, clause( 399, [ ~( =( a2, multiply( 'double_divide'( inverse( a2 ), b2
% 0.72/1.09     ), b2 ) ) ) ] )
% 0.72/1.09  , 0, 3, substitution( 0, [ :=( X, X ), :=( Y, a2 ), :=( Z, Y ), :=( T, b2 )] )
% 0.72/1.09    , substitution( 1, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  eqrefl(
% 0.72/1.09  clause( 401, [] )
% 0.72/1.09  , clause( 400, [ ~( =( a2, a2 ) ) ] )
% 0.72/1.09  , 0, substitution( 0, [] )).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  subsumption(
% 0.72/1.09  clause( 186, [] )
% 0.72/1.09  , clause( 401, [] )
% 0.72/1.09  , substitution( 0, [] ), permutation( 0, [] ) ).
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  end.
% 0.72/1.09  
% 0.72/1.09  % ABCDEFGHIJKLMNOPQRSTUVWXYZ
% 0.72/1.09  
% 0.72/1.09  Memory use:
% 0.72/1.09  
% 0.72/1.09  space for terms:        2479
% 0.72/1.09  space for clauses:      23768
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  clauses generated:      709
% 0.72/1.09  clauses kept:           187
% 0.72/1.09  clauses selected:       23
% 0.72/1.09  clauses deleted:        2
% 0.72/1.09  clauses inuse deleted:  0
% 0.72/1.09  
% 0.72/1.09  subsentry:          608
% 0.72/1.09  literals s-matched: 182
% 0.72/1.09  literals matched:   167
% 0.72/1.09  full subsumption:   0
% 0.72/1.09  
% 0.72/1.09  checksum:           1247869254
% 0.72/1.09  
% 0.72/1.09  
% 0.72/1.09  Bliksem ended
%------------------------------------------------------------------------------