%------------------------------------------------------------------------------
% File     : CiME---2.01
% Problem  : GRP499-1 : TPTP v6.0.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_cime %s

% Computer : n121.star.cs.uiowa.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory   : 32286.75MB
% OS       : Linux 2.6.32-431.11.2.el6.x86_64
% CPULimit : 300s
% DateTime : Tue Jun 10 00:23:19 EDT 2014

% Result   : Unsatisfiable 89.68s
% Output   : Refutation 89.68s
% Verified : 
% SZS Type : None (Parsing solution fails)
% Syntax   : Number of formulae    : 0

% Comments : 
%------------------------------------------------------------------------------
%----ERROR: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% % Problem  : GRP499-1 : TPTP v6.0.0. Released v2.6.0.
% % Command  : tptp2X_and_run_cime %s
% % Computer : n121.star.cs.uiowa.edu
% % Model    : x86_64 x86_64
% % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% % Memory   : 32286.75MB
% % OS       : Linux 2.6.32-431.11.2.el6.x86_64
% % CPULimit : 300
% % DateTime : Fri Jun  6 14:32:13 CDT 2014
% % CPUTime  : 89.68 
% Processing problem /tmp/CiME_12919_n121.star.cs.uiowa.edu
% #verbose 1;
% let F = signature " b1,a1 : constant;  multiply : 2;  double_divide : 2;  inverse : 1;";
% let X = vars "A B C D";
% let Axioms = equations F X "
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),double_divide(D,double_divide(B,D))))) = C;
% multiply(A,B) = inverse(double_divide(B,A));
% ";
% 
% let s1 = status F "
% b1 lr_lex;
% a1 lr_lex;
% multiply lr_lex;
% double_divide lr_lex;
% inverse lr_lex;
% ";
% 
% let p1 = precedence F "
% multiply > double_divide > inverse > a1 > b1";
% 
% let s2 = status F "
% b1 mul;
% a1 mul;
% multiply mul;
% double_divide mul;
% inverse mul;
% ";
% 
% let p2 = precedence F "
% multiply > double_divide > inverse > a1 = b1";
% 
% let o_auto = AUTO Axioms;
% 
% let o = LEX o_auto (LEX (ACRPO s1 p1) (ACRPO s2 p2));
% 
% let Conjectures = equations F X " multiply(inverse(a1),a1) = multiply(inverse(b1),b1);"
% ;
% (*
% let Red_Axioms = normalize_equations Defining_rules Axioms;
% 
% let Red_Conjectures =  normalize_equations Defining_rules Conjectures;
% *)
% #time on;
% 
% let res = prove_conj_by_ordered_completion o Axioms Conjectures;
% 
% #time off;
% 
% 
% let status = if res then "unsatisfiable" else "satisfiable";
% #quit;
% Verbose level is now 1
% 
% F : signature = <signature>
% X : variable_set = <variable set>
% 
% Axioms : (F,X) equations = { double_divide(inverse(A),inverse(double_divide(
% inverse(
% double_divide(A,
% double_divide(B,C))),
% double_divide(D,
% double_divide(B,D)))))
% = C,
% multiply(A,B) = inverse(double_divide(B,A)) }
% (2 equation(s))
% s1 : F status = <status>
% p1 : F precedence = <precedence>
% s2 : F status = <status>
% p2 : F precedence = <precedence>
% o_auto : F term_ordering = <term ordering>
% o : F term_ordering = <term ordering>
% Conjectures : (F,X) equations = { multiply(inverse(a1),a1) =
% multiply(inverse(b1),b1) } (1 equation(s))
% time is now on
% 
% Initializing completion ...
% New rule produced : [1] multiply(A,B) -> inverse(double_divide(B,A))
% The conjecture has been reduced. 
% Conjecture is now:
% inverse(double_divide(a1,inverse(a1))) = inverse(double_divide(b1,inverse(b1)))
% 
% Current number of equations to process: 0
% Current number of ordered equations: 1
% Current number of rules: 1
% New rule produced :
% [2]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(B,D))))) -> C
% Current number of equations to process: 0
% Current number of ordered equations: 0
% Current number of rules: 2
% New rule produced :
% [3]
% inverse(double_divide(inverse(double_divide(D,double_divide(V_4,B))),
% double_divide(V_5,double_divide(V_4,V_5)))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% Rule
% [2]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(B,D))))) -> C
% collapsed.
% Current number of equations to process: 2
% Current number of ordered equations: 0
% Current number of rules: 2
% New rule produced :
% [4]
% double_divide(inverse(A),double_divide(inverse(A),inverse(double_divide(
% inverse(double_divide(A,C)),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% -> C
% Current number of equations to process: 1
% Current number of ordered equations: 0
% Current number of rules: 3
% New rule produced :
% [5]
% double_divide(inverse(A),double_divide(inverse(A),double_divide(inverse(B),
% inverse(double_divide(
% inverse(double_divide(B,C)),
% double_divide(D,
% double_divide(
% inverse(A),D)))))))
% -> double_divide(inverse(A),C)
% Current number of equations to process: 11
% Current number of ordered equations: 0
% Current number of rules: 4
% New rule produced :
% [6]
% double_divide(inverse(A),double_divide(inverse(C),double_divide(inverse(D),
% inverse(double_divide(
% inverse(double_divide(D,B)),
% double_divide(V_4,
% double_divide(
% inverse(C),V_4)))))))
% -> double_divide(inverse(A),B)
% Rule
% [5]
% double_divide(inverse(A),double_divide(inverse(A),double_divide(inverse(B),
% inverse(double_divide(
% inverse(double_divide(B,C)),
% double_divide(D,
% double_divide(
% inverse(A),D)))))))
% -> double_divide(inverse(A),C) collapsed.
% Current number of equations to process: 24
% Current number of ordered equations: 0
% Current number of rules: 4
% New rule produced :
% [7]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),C))),
% double_divide(inverse(double_divide(
% inverse(double_divide(B,
% double_divide(D,V_4))),
% double_divide(V_5,
% double_divide(D,V_5)))),V_4))))
% -> C
% Current number of equations to process: 35
% Current number of ordered equations: 0
% Current number of rules: 5
% New rule produced :
% [8]
% double_divide(inverse(B),double_divide(inverse(C),inverse(double_divide(
% inverse(double_divide(C,A)),
% double_divide(D,
% double_divide(
% inverse(B),D))))))
% -> A
% Rule
% [4]
% double_divide(inverse(A),double_divide(inverse(A),inverse(double_divide(
% inverse(double_divide(A,C)),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% -> C collapsed.
% Rule
% [6]
% double_divide(inverse(A),double_divide(inverse(C),double_divide(inverse(D),
% inverse(double_divide(
% inverse(double_divide(D,B)),
% double_divide(V_4,
% double_divide(
% inverse(C),V_4)))))))
% -> double_divide(inverse(A),B) collapsed.
% Current number of equations to process: 56
% Current number of ordered equations: 0
% Current number of rules: 4
% New rule produced :
% [9]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(inverse(B),V_5)))))
% Current number of equations to process: 68
% Current number of ordered equations: 1
% Current number of rules: 5
% New rule produced :
% [10]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(inverse(B),V_5)))))
% <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% Current number of equations to process: 76
% Current number of ordered equations: 0
% Current number of rules: 6
% New rule produced :
% [11]
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(
% inverse(A)),
% inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% -> C
% Current number of equations to process: 96
% Current number of ordered equations: 0
% Current number of rules: 7
% New rule produced :
% [12]
% inverse(double_divide(inverse(A),double_divide(B,double_divide(inverse(C),B))))
% <->
% inverse(double_divide(inverse(A),double_divide(D,double_divide(inverse(C),D))))
% Current number of equations to process: 107
% Current number of ordered equations: 0
% Current number of rules: 8
% New rule produced :
% [13]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(A,double_divide(inverse(B),A))
% Rule
% [12]
% inverse(double_divide(inverse(A),double_divide(B,double_divide(inverse(C),B))))
% <->
% inverse(double_divide(inverse(A),double_divide(D,double_divide(inverse(C),D))))
% collapsed.
% Current number of equations to process: 131
% Current number of ordered equations: 0
% Current number of rules: 8
% New rule produced :
% [14]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(A),C)))
% Current number of equations to process: 131
% Current number of ordered equations: 1
% Current number of rules: 9
% Rule [14]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,
% double_divide(
% inverse(A),C))) is composed into 
% [14]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(b1,double_divide(inverse(B),b1))
% New rule produced :
% [15]
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(A),C)))
% <-> double_divide(D,double_divide(inverse(B),D))
% Current number of equations to process: 131
% Current number of ordered equations: 0
% Current number of rules: 10
% New rule produced :
% [16]
% double_divide(V_4,double_divide(inverse(D),V_4)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(
% inverse(D),C))))),B)
% Current number of equations to process: 151
% Current number of ordered equations: 1
% Current number of rules: 11
% Rule [16]
% double_divide(V_4,double_divide(inverse(D),V_4)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(
% inverse(D),C))))),B) is composed into 
% [16]
% double_divide(V_4,double_divide(inverse(D),V_4)) <->
% double_divide(b1,double_divide(inverse(D),b1))
% New rule produced :
% [17]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(
% inverse(D),C))))),B)
% <-> double_divide(V_4,double_divide(inverse(D),V_4))
% Current number of equations to process: 151
% Current number of ordered equations: 0
% Current number of rules: 12
% New rule produced :
% [18]
% double_divide(V_4,double_divide(inverse(B),V_4)) <->
% double_divide(double_divide(inverse(A),double_divide(inverse(inverse(B)),
% inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D)))))),C)
% Current number of equations to process: 173
% Current number of ordered equations: 1
% Current number of rules: 13
% Rule [18]
% double_divide(V_4,double_divide(inverse(B),V_4)) <->
% double_divide(double_divide(inverse(A),double_divide(inverse(inverse(B)),
% inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D)))))),C) is composed into 
% [18]
% double_divide(V_4,double_divide(inverse(B),V_4)) <->
% double_divide(b1,double_divide(inverse(B),b1))
% New rule produced :
% [19]
% double_divide(double_divide(inverse(A),double_divide(inverse(inverse(B)),
% inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D)))))),C)
% <-> double_divide(V_4,double_divide(inverse(B),V_4))
% Current number of equations to process: 173
% Current number of ordered equations: 0
% Current number of rules: 14
% New rule produced :
% [20]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(inverse(D),b1)))))
% Current number of equations to process: 171
% Current number of ordered equations: 1
% Current number of rules: 15
% New rule produced :
% [21]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(inverse(D),b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% Current number of equations to process: 171
% Current number of ordered equations: 0
% Current number of rules: 16
% New rule produced :
% [22]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,
% double_divide(
% inverse(A),V_4))))))
% <-> double_divide(inverse(D),B)
% Current number of equations to process: 170
% Current number of ordered equations: 1
% Current number of rules: 17
% New rule produced :
% [23]
% double_divide(inverse(D),B) <->
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,
% double_divide(
% inverse(A),V_4))))))
% Current number of equations to process: 170
% Current number of ordered equations: 0
% Current number of rules: 18
% New rule produced :
% [24]
% double_divide(A,double_divide(inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C)))),
% double_divide(D,double_divide(inverse(V_4),D)))),A))
% <-> double_divide(V_5,double_divide(inverse(V_4),V_5))
% Current number of equations to process: 198
% Current number of ordered equations: 0
% Current number of rules: 19
% New rule produced :
% [25]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,A)),
% double_divide(B,double_divide(inverse(C),B)))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,A)),
% double_divide(V_4,double_divide(inverse(C),V_4)))))
% Rule
% [21]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(inverse(D),b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% collapsed.
% Current number of equations to process: 256
% Current number of ordered equations: 0
% Current number of rules: 19
% New rule produced :
% [26]
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(b1),
% double_divide(inverse(
% inverse(C)),
% inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))))
% -> double_divide(inverse(A),B)
% Current number of equations to process: 262
% Current number of ordered equations: 0
% Current number of rules: 20
% New rule produced :
% [27]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% -> double_divide(inverse(C),inverse(V_4))
% Current number of equations to process: 270
% Current number of ordered equations: 0
% Current number of rules: 21
% New rule produced :
% [28]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% Current number of equations to process: 321
% Current number of ordered equations: 0
% Current number of rules: 22
% New rule produced :
% [29]
% double_divide(inverse(b1),double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% <->
% double_divide(inverse(b1),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% Current number of equations to process: 320
% Current number of ordered equations: 0
% Current number of rules: 23
% New rule produced :
% [30]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(
% inverse(C),V_4))),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% Current number of equations to process: 368
% Current number of ordered equations: 1
% Current number of rules: 24
% New rule produced :
% [31]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(
% inverse(C),V_4))),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D))))
% Current number of equations to process: 368
% Current number of ordered equations: 0
% Current number of rules: 25
% New rule produced :
% [32]
% double_divide(V_5,double_divide(inverse(V_4),V_5)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(inverse(C),A))
% Current number of equations to process: 366
% Current number of ordered equations: 1
% Current number of rules: 26
% Rule [32]
% double_divide(V_5,double_divide(inverse(V_4),V_5)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(inverse(C),A)) is composed into [32]
% double_divide(V_5,
% double_divide(inverse(V_4),V_5))
% <->
% double_divide(b1,double_divide(
% inverse(V_4),b1))
% New rule produced :
% [33]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(inverse(C),A)) <->
% double_divide(V_5,double_divide(inverse(V_4),V_5))
% Current number of equations to process: 366
% Current number of ordered equations: 0
% Current number of rules: 27
% New rule produced :
% [34]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,
% double_divide(
% inverse(B),V_4)))))))
% <-> double_divide(V_5,double_divide(inverse(D),V_5))
% Current number of equations to process: 360
% Current number of ordered equations: 0
% Current number of rules: 28
% New rule produced :
% [35]
% double_divide(inverse(A),double_divide(inverse(b1),double_divide(inverse(
% inverse(B)),
% inverse(double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))))))
% -> A
% Rule
% [26]
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(b1),
% double_divide(inverse(
% inverse(C)),
% inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))))
% -> double_divide(inverse(A),B) collapsed.
% Current number of equations to process: 361
% Current number of ordered equations: 0
% Current number of rules: 28
% New rule produced :
% [36]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(inverse(B),V_4)))))
% -> double_divide(inverse(A),inverse(B))
% Current number of equations to process: 387
% Current number of ordered equations: 1
% Current number of rules: 29
% New rule produced :
% [37]
% double_divide(inverse(double_divide(inverse(double_divide(C,double_divide(D,
% double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(inverse(A),V_4)))),
% inverse(B)) -> double_divide(inverse(A),inverse(B))
% Current number of equations to process: 387
% Current number of ordered equations: 0
% Current number of rules: 30
% New rule produced :
% [38]
% double_divide(inverse(double_divide(inverse(A),inverse(B))),inverse(double_divide(
% inverse(
% double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% -> double_divide(inverse(A),inverse(V_4))
% Current number of equations to process: 395
% Current number of ordered equations: 0
% Current number of rules: 31
% New rule produced :
% [39]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(inverse(V_4),D)))),
% double_divide(inverse(C),inverse(V_4))) <->
% double_divide(V_5,double_divide(inverse(A),V_5))
% Current number of equations to process: 394
% Current number of ordered equations: 0
% Current number of rules: 32
% New rule produced :
% [40]
% double_divide(inverse(inverse(B)),inverse(double_divide(inverse(B),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% <->
% double_divide(inverse(inverse(A)),inverse(double_divide(inverse(A),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% Rule
% [29]
% double_divide(inverse(b1),double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% <->
% double_divide(inverse(b1),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% collapsed.
% Current number of equations to process: 411
% Current number of ordered equations: 0
% Current number of rules: 32
% New rule produced :
% [41]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),double_divide(
% double_divide(
% inverse(D),B),
% double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))
% <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% Current number of equations to process: 423
% Current number of ordered equations: 1
% Current number of rules: 33
% New rule produced :
% [42]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),double_divide(
% double_divide(
% inverse(D),B),
% double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))
% Current number of equations to process: 423
% Current number of ordered equations: 0
% Current number of rules: 34
% New rule produced :
% [43]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))),
% double_divide(D,double_divide(A,D)))) -> A
% Rule
% [24]
% double_divide(A,double_divide(inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C)))),
% double_divide(D,double_divide(inverse(V_4),D)))),A))
% <-> double_divide(V_5,double_divide(inverse(V_4),V_5)) collapsed.
% Rule
% [36]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(inverse(B),V_4)))))
% -> double_divide(inverse(A),inverse(B)) collapsed.
% Rule
% [37]
% double_divide(inverse(double_divide(inverse(double_divide(C,double_divide(D,
% double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(inverse(A),V_4)))),
% inverse(B)) -> double_divide(inverse(A),inverse(B)) collapsed.
% Current number of equations to process: 489
% Current number of ordered equations: 0
% Current number of rules: 32
% New rule produced :
% [44]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D))))) ->
% double_divide(inverse(C),V_4)
% Rule
% [27]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% -> double_divide(inverse(C),inverse(V_4)) collapsed.
% Current number of equations to process: 500
% Current number of ordered equations: 0
% Current number of rules: 32
% New rule produced :
% [45]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(D),C)))),
% double_divide(V_4,double_divide(double_divide(inverse(A),inverse(D)),V_4))))
% <-> double_divide(inverse(A),inverse(B))
% Current number of equations to process: 512
% Current number of ordered equations: 1
% Current number of rules: 33
% New rule produced :
% [46]
% double_divide(inverse(A),inverse(B)) <->
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(D),C)))),
% double_divide(V_4,double_divide(double_divide(inverse(A),inverse(D)),V_4))))
% Current number of equations to process: 512
% Current number of ordered equations: 0
% Current number of rules: 34
% New rule produced :
% [47]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(
% inverse(C),V_4))
% Current number of equations to process: 515
% Current number of ordered equations: 1
% Current number of rules: 35
% Rule [47]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(
% inverse(C),V_4)) is composed into 
% [47]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(b1,double_divide(inverse(A),b1))
% New rule produced :
% [48]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(
% inverse(C),V_4))
% <-> double_divide(V_5,double_divide(inverse(A),V_5))
% Rule
% [39]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(inverse(V_4),D)))),
% double_divide(inverse(C),inverse(V_4))) <->
% double_divide(V_5,double_divide(inverse(A),V_5)) collapsed.
% Current number of equations to process: 515
% Current number of ordered equations: 0
% Current number of rules: 35
% New rule produced :
% [49]
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(C),V_5)))),
% double_divide(V_6,double_divide(A,V_6)))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% Current number of equations to process: 530
% Current number of ordered equations: 1
% Current number of rules: 36
% New rule produced :
% [50]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(C),V_5)))),
% double_divide(V_6,double_divide(A,V_6))))
% Current number of equations to process: 530
% Current number of ordered equations: 0
% Current number of rules: 37
% New rule produced :
% [51]
% double_divide(inverse(A),double_divide(inverse(b1),double_divide(inverse(
% inverse(B)),
% inverse(double_divide(
% inverse(B),
% double_divide(C,
% double_divide(
% inverse(b1),C)))))))
% -> A
% Rule
% [35]
% double_divide(inverse(A),double_divide(inverse(b1),double_divide(inverse(
% inverse(B)),
% inverse(double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))))))
% -> A collapsed.
% Current number of equations to process: 618
% Current number of ordered equations: 0
% Current number of rules: 37
% New rule produced :
% [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(inverse(b1),double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(A),
% double_divide(b1,double_divide(
% inverse(b1),b1)))))),B)
% Current number of equations to process: 617
% Current number of ordered equations: 1
% Current number of rules: 38
% New rule produced :
% [53]
% double_divide(double_divide(inverse(b1),double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(A),
% double_divide(b1,double_divide(
% inverse(b1),b1)))))),B)
% <-> double_divide(C,double_divide(inverse(B),C))
% Current number of equations to process: 617
% Current number of ordered equations: 0
% Current number of rules: 39
% New rule produced :
% [54]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% <->
% double_divide(inverse(b1),double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% Current number of equations to process: 624
% Current number of ordered equations: 1
% Current number of rules: 40
% New rule produced :
% [55]
% double_divide(inverse(b1),double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% Current number of equations to process: 624
% Current number of ordered equations: 0
% Current number of rules: 41
% New rule produced :
% [56]
% double_divide(inverse(inverse(A)),inverse(double_divide(inverse(A),double_divide(B,
% double_divide(
% inverse(b1),B)))))
% <->
% double_divide(inverse(inverse(C)),inverse(double_divide(inverse(C),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% Rule
% [40]
% double_divide(inverse(inverse(B)),inverse(double_divide(inverse(B),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% <->
% double_divide(inverse(inverse(A)),inverse(double_divide(inverse(A),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% collapsed.
% Current number of equations to process: 661
% Current number of ordered equations: 0
% Current number of rules: 41
% New rule produced :
% [57]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,B)),
% double_divide(V_5,double_divide(inverse(D),V_5)))))
% Rule
% [20]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(inverse(D),b1)))))
% collapsed.
% Rule
% [25]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,A)),
% double_divide(B,double_divide(inverse(C),B)))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,A)),
% double_divide(V_4,double_divide(inverse(C),V_4)))))
% collapsed.
% Current number of equations to process: 665
% Current number of ordered equations: 0
% Current number of rules: 40
% New rule produced :
% [58]
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D)))
% Current number of equations to process: 669
% Current number of ordered equations: 1
% Current number of rules: 41
% New rule produced :
% [59]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D))) <->
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% Current number of equations to process: 669
% Current number of ordered equations: 0
% Current number of rules: 42
% New rule produced :
% [60]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),A)))),
% double_divide(double_divide(inverse(D),C),double_divide(V_4,double_divide(
% inverse(D),V_4)))))
% -> A
% Current number of equations to process: 754
% Current number of ordered equations: 0
% Current number of rules: 43
% New rule produced :
% [61]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),
% double_divide(V_4,double_divide(inverse(D),V_4))))))
% -> C
% Current number of equations to process: 760
% Current number of ordered equations: 0
% Current number of rules: 44
% New rule produced :
% [62]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),double_divide(V_4,
% double_divide(
% inverse(D),V_4))))),C)
% Current number of equations to process: 773
% Current number of ordered equations: 1
% Current number of rules: 45
% Rule [62]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),
% double_divide(V_4,double_divide(inverse(D),V_4))))),C) is composed into 
% [62]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(b1,double_divide(inverse(A),b1))
% New rule produced :
% [63]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),double_divide(V_4,
% double_divide(
% inverse(D),V_4))))),C)
% <-> double_divide(V_5,double_divide(inverse(A),V_5))
% Current number of equations to process: 773
% Current number of ordered equations: 0
% Current number of rules: 46
% New rule produced :
% [64]
% double_divide(inverse(A),double_divide(b1,double_divide(inverse(inverse(A)),b1)))
% <-> double_divide(B,double_divide(C,double_divide(inverse(B),C)))
% Current number of equations to process: 800
% Current number of ordered equations: 0
% Current number of rules: 47
% New rule produced :
% [65]
% double_divide(B,double_divide(C,double_divide(inverse(B),C))) <->
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Rule
% [64]
% double_divide(inverse(A),double_divide(b1,double_divide(inverse(inverse(A)),b1)))
% <-> double_divide(B,double_divide(C,double_divide(inverse(B),C))) collapsed.
% Current number of equations to process: 800
% Current number of ordered equations: 1
% Current number of rules: 47
% New rule produced :
% [66]
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))) <->
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))
% Current number of equations to process: 799
% Current number of ordered equations: 0
% Current number of rules: 48
% New rule produced :
% [67]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% -> C
% Rule
% [11]
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(
% inverse(A)),
% inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% -> C collapsed.
% Rule
% [34]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,
% double_divide(
% inverse(B),V_4)))))))
% <-> double_divide(V_5,double_divide(inverse(D),V_5)) collapsed.
% Current number of equations to process: 798
% Current number of ordered equations: 0
% Current number of rules: 47
% New rule produced :
% [68]
% double_divide(A,B) <->
% double_divide(inverse(C),double_divide(inverse(B),inverse(double_divide(
% inverse(double_divide(D,
% double_divide(A,D))),
% double_divide(V_4,
% double_divide(
% inverse(C),V_4))))))
% Rule
% [23]
% double_divide(inverse(D),B) <->
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,
% double_divide(
% inverse(A),V_4))))))
% collapsed.
% Current number of equations to process: 797
% Current number of ordered equations: 0
% Current number of rules: 47
% New rule produced :
% [69]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(B,C)),
% double_divide(D,double_divide(A,D))))))
% -> C
% Rule
% [8]
% double_divide(inverse(B),double_divide(inverse(C),inverse(double_divide(
% inverse(double_divide(C,A)),
% double_divide(D,
% double_divide(
% inverse(B),D))))))
% -> A collapsed.
% Current number of equations to process: 803
% Current number of ordered equations: 0
% Current number of rules: 47
% New rule produced :
% [70]
% double_divide(C,double_divide(B,C)) <-> double_divide(A,double_divide(B,A))
% Rule
% [13]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(A,double_divide(inverse(B),A)) collapsed.
% Rule
% [14]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(b1,double_divide(inverse(B),b1)) collapsed.
% Rule
% [16]
% double_divide(V_4,double_divide(inverse(D),V_4)) <->
% double_divide(b1,double_divide(inverse(D),b1)) collapsed.
% Rule
% [18]
% double_divide(V_4,double_divide(inverse(B),V_4)) <->
% double_divide(b1,double_divide(inverse(B),b1)) collapsed.
% Rule
% [32]
% double_divide(V_5,double_divide(inverse(V_4),V_5)) <->
% double_divide(b1,double_divide(inverse(V_4),b1)) collapsed.
% Rule
% [47]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(b1,double_divide(inverse(A),b1)) collapsed.
% Rule
% [62]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(b1,double_divide(inverse(A),b1)) collapsed.
% Current number of equations to process: 815
% Current number of ordered equations: 0
% Current number of rules: 41
% New rule produced :
% [71]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(double_divide(A,inverse(B)),double_divide(C,double_divide(A,C)))
% Current number of equations to process: 817
% Current number of ordered equations: 1
% Current number of rules: 42
% Rule [71]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(double_divide(A,inverse(B)),double_divide(C,double_divide(A,C))) is composed into 
% [71]
% double_divide(D,double_divide(inverse(B),D)) <->
% double_divide(b1,double_divide(inverse(B),b1))
% New rule produced :
% [72]
% double_divide(double_divide(A,inverse(B)),double_divide(C,double_divide(A,C)))
% <-> double_divide(D,double_divide(inverse(B),D))
% Rule
% [15]
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(A),C)))
% <-> double_divide(D,double_divide(inverse(B),D)) collapsed.
% Current number of equations to process: 817
% Current number of ordered equations: 0
% Current number of rules: 42
% New rule produced :
% [73]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(C,double_divide(
% inverse(A),C)))
% Current number of equations to process: 816
% Current number of ordered equations: 1
% Current number of rules: 43
% Rule [73]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(C,double_divide(
% inverse(A),C))) is composed into 
% [73]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% Rule [42]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(
% inverse(A),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),double_divide(V_4,
% double_divide(
% inverse(D),V_4))))) is composed into 
% [42]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),double_divide(D,
% double_divide(B,D))))
% New rule produced :
% [74]
% double_divide(double_divide(inverse(A),B),double_divide(C,double_divide(
% inverse(A),C))) <->
% double_divide(D,double_divide(B,D))
% Rule
% [41]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),double_divide(
% double_divide(
% inverse(D),B),
% double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))
% <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% collapsed.
% Rule
% [60]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),A)))),
% double_divide(double_divide(inverse(D),C),double_divide(V_4,double_divide(
% inverse(D),V_4)))))
% -> A collapsed.
% Rule
% [61]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),
% double_divide(V_4,double_divide(inverse(D),V_4))))))
% -> C collapsed.
% Rule
% [63]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,C))),
% double_divide(double_divide(inverse(D),B),double_divide(V_4,
% double_divide(
% inverse(D),V_4))))),C)
% <-> double_divide(V_5,double_divide(inverse(A),V_5)) collapsed.
% Current number of equations to process: 817
% Current number of ordered equations: 0
% Current number of rules: 40
% New rule produced :
% [75]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),A)))),
% double_divide(D,double_divide(C,D)))) -> A
% Current number of equations to process: 816
% Current number of ordered equations: 0
% Current number of rules: 41
% New rule produced :
% [76]
% double_divide(V_4,double_divide(D,V_4)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(D,C))))),B)
% Current number of equations to process: 819
% Current number of ordered equations: 1
% Current number of rules: 42
% Rule [76]
% double_divide(V_4,double_divide(D,V_4)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(D,C))))),B) is composed into 
% [76]
% double_divide(V_4,double_divide(D,V_4)) <->
% double_divide(b1,double_divide(D,b1))
% New rule produced :
% [77]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(D,C))))),B)
% <-> double_divide(V_4,double_divide(D,V_4))
% Rule
% [17]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(
% inverse(D),C))))),B)
% <-> double_divide(V_4,double_divide(inverse(D),V_4)) collapsed.
% Current number of equations to process: 819
% Current number of ordered equations: 0
% Current number of rules: 42
% New rule produced :
% [78]
% double_divide(D,double_divide(inverse(A),D)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),b1)),
% double_divide(B,double_divide(C,double_divide(inverse(B),C))))
% Current number of equations to process: 822
% Current number of ordered equations: 1
% Current number of rules: 43
% Rule [78]
% double_divide(D,double_divide(inverse(A),D)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),b1)),
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))) is composed into 
% [78]
% double_divide(D,double_divide(inverse(A),D)) <->
% double_divide(b1,double_divide(inverse(A),b1))
% New rule produced :
% [79]
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),b1)),
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))) <->
% double_divide(D,double_divide(inverse(A),D))
% Current number of equations to process: 822
% Current number of ordered equations: 0
% Current number of rules: 44
% New rule produced :
% [80]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(double_divide(inverse(A),double_divide(inverse(B),inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D)))))),C)
% Current number of equations to process: 824
% Current number of ordered equations: 1
% Current number of rules: 45
% Rule [80]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(double_divide(inverse(A),double_divide(inverse(B),
% inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D)))))),C) is composed into 
% [80]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(b1,double_divide(B,b1))
% New rule produced :
% [81]
% double_divide(double_divide(inverse(A),double_divide(inverse(B),inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D)))))),C)
% <-> double_divide(V_4,double_divide(B,V_4))
% Rule
% [19]
% double_divide(double_divide(inverse(A),double_divide(inverse(inverse(B)),
% inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D)))))),C)
% <-> double_divide(V_4,double_divide(inverse(B),V_4)) collapsed.
% Current number of equations to process: 824
% Current number of ordered equations: 0
% Current number of rules: 45
% New rule produced :
% [82]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(inverse(D),B)
% Rule
% [22]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,
% double_divide(
% inverse(A),V_4))))))
% <-> double_divide(inverse(D),B) collapsed.
% Current number of equations to process: 828
% Current number of ordered equations: 0
% Current number of rules: 45
% New rule produced :
% [83]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(
% inverse(A),D))))),
% double_divide(V_4,double_divide(C,V_4)))) ->
% double_divide(inverse(A),inverse(B))
% Current number of equations to process: 851
% Current number of ordered equations: 0
% Current number of rules: 46
% New rule produced :
% [84]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(D,b1)))))
% Current number of equations to process: 850
% Current number of ordered equations: 1
% Current number of rules: 47
% New rule produced :
% [85]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(D,b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C)))))
% Current number of equations to process: 850
% Current number of ordered equations: 0
% Current number of rules: 48
% New rule produced :
% [86]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(inverse(B),V_5)))))
% Rule
% [9]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(inverse(B),V_5)))))
% collapsed.
% Current number of equations to process: 848
% Current number of ordered equations: 0
% Current number of rules: 48
% New rule produced :
% [87]
% double_divide(inverse(double_divide(inverse(A),B)),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(B,C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% -> double_divide(inverse(A),inverse(V_4))
% Rule
% [38]
% double_divide(inverse(double_divide(inverse(A),inverse(B))),inverse(double_divide(
% inverse(
% double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% -> double_divide(inverse(A),inverse(V_4)) collapsed.
% Current number of equations to process: 846
% Current number of ordered equations: 0
% Current number of rules: 48
% New rule produced :
% [88]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(B,V_5)))))
% Current number of equations to process: 845
% Current number of ordered equations: 1
% Current number of rules: 49
% New rule produced :
% [89]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(B,V_5)))))
% <->
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% Rule
% [10]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(inverse(B),V_5)))))
% <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% collapsed.
% Current number of equations to process: 845
% Current number of ordered equations: 0
% Current number of rules: 49
% New rule produced :
% [90]
% double_divide(inverse(double_divide(inverse(A),inverse(B))),inverse(double_divide(
% inverse(
% double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(inverse(A),V_4)
% Current number of equations to process: 842
% Current number of ordered equations: 1
% Current number of rules: 50
% New rule produced :
% [91]
% double_divide(inverse(double_divide(A,inverse(B))),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% -> double_divide(A,inverse(V_4))
% Current number of equations to process: 842
% Current number of ordered equations: 0
% Current number of rules: 51
% New rule produced :
% [92]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% Rule
% [28]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% collapsed.
% Current number of equations to process: 846
% Current number of ordered equations: 0
% Current number of rules: 51
% New rule produced :
% [93]
% double_divide(V_5,double_divide(inverse(V_4),V_5)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(C,A))
% Current number of equations to process: 845
% Current number of ordered equations: 1
% Current number of rules: 52
% Rule [93]
% double_divide(V_5,double_divide(inverse(V_4),V_5)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(C,A)) is composed into [93]
% double_divide(V_5,double_divide(
% inverse(V_4),V_5))
% <->
% double_divide(b1,double_divide(
% inverse(V_4),b1))
% New rule produced :
% [94]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(C,A)) <-> double_divide(V_5,double_divide(inverse(V_4),V_5))
% Rule
% [33]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(inverse(C),A)) <->
% double_divide(V_5,double_divide(inverse(V_4),V_5)) collapsed.
% Current number of equations to process: 845
% Current number of ordered equations: 0
% Current number of rules: 52
% New rule produced :
% [95]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D))))) ->
% double_divide(C,V_4)
% Rule
% [44]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D))))) ->
% double_divide(inverse(C),V_4) collapsed.
% Current number of equations to process: 859
% Current number of ordered equations: 0
% Current number of rules: 52
% New rule produced :
% [96]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(inverse(C),double_divide(D,double_divide(V_4,D))))) ->
% double_divide(inverse(C),V_4)
% Current number of equations to process: 863
% Current number of ordered equations: 0
% Current number of rules: 53
% New rule produced :
% [97]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% Current number of equations to process: 862
% Current number of ordered equations: 1
% Current number of rules: 54
% Rule [97]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5)))))) is composed into 
% [97]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1))))))
% Rule [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(inverse(b1),double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(A),
% double_divide(b1,
% double_divide(inverse(b1),b1)))))),B) is composed into 
% [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),inverse(
% double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% New rule produced :
% [98]
% double_divide(inverse(V_4),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% Rule
% [51]
% double_divide(inverse(A),double_divide(inverse(b1),double_divide(inverse(
% inverse(B)),
% inverse(double_divide(
% inverse(B),
% double_divide(C,
% double_divide(
% inverse(b1),C)))))))
% -> A collapsed.
% Rule
% [53]
% double_divide(double_divide(inverse(b1),double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(A),
% double_divide(b1,double_divide(
% inverse(b1),b1)))))),B)
% <-> double_divide(C,double_divide(inverse(B),C)) collapsed.
% Rule
% [54]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% <->
% double_divide(inverse(b1),double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% collapsed.
% Rule
% [55]
% double_divide(inverse(b1),double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% collapsed.
% Current number of equations to process: 865
% Current number of ordered equations: 0
% Current number of rules: 51
% New rule produced :
% [99]
% double_divide(inverse(A),double_divide(b1,double_divide(inverse(inverse(B)),
% inverse(double_divide(inverse(B),
% double_divide(b1,double_divide(b1,b1)))))))
% -> A
% Current number of equations to process: 864
% Current number of ordered equations: 0
% Current number of rules: 52
% New rule produced :
% [100]
% double_divide(b1,double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(b1,b1))))))
% Current number of equations to process: 862
% Current number of ordered equations: 0
% Current number of rules: 53
% New rule produced :
% [101]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(C,V_4))),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% Rule
% [30]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(
% inverse(C),V_4))),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% collapsed.
% Current number of equations to process: 861
% Current number of ordered equations: 0
% Current number of rules: 53
% New rule produced :
% [102]
% double_divide(V_5,double_divide(V_4,V_5)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(V_4,D))))),
% double_divide(inverse(C),A))
% Current number of equations to process: 859
% Current number of ordered equations: 1
% Current number of rules: 54
% Rule [102]
% double_divide(V_5,double_divide(V_4,V_5)) <->
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(V_4,D))))),
% double_divide(inverse(C),A)) is composed into [102]
% double_divide(V_5,
% double_divide(V_4,V_5))
% <->
% double_divide(b1,double_divide(V_4,b1))
% New rule produced :
% [103]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(V_4,D))))),
% double_divide(inverse(C),A)) <-> double_divide(V_5,double_divide(V_4,V_5))
% Current number of equations to process: 859
% Current number of ordered equations: 0
% Current number of rules: 55
% New rule produced :
% [104]
% inverse(double_divide(inverse(A),double_divide(B,double_divide(double_divide(
% inverse(C),
% inverse(A)),B))))
% <->
% double_divide(inverse(C),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% Current number of equations to process: 875
% Current number of ordered equations: 0
% Current number of rules: 56
% New rule produced :
% [105]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(double_divide(inverse(V_4),C),D)))) <->
% double_divide(inverse(V_4),inverse(A))
% Rule
% [45]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(D),C)))),
% double_divide(V_4,double_divide(double_divide(inverse(A),inverse(D)),V_4))))
% <-> double_divide(inverse(A),inverse(B)) collapsed.
% Current number of equations to process: 874
% Current number of ordered equations: 0
% Current number of rules: 56
% New rule produced :
% [106]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(double_divide(V_4,inverse(C)),D)))) <->
% double_divide(V_4,inverse(A))
% Current number of equations to process: 873
% Current number of ordered equations: 1
% Current number of rules: 57
% New rule produced :
% [107]
% double_divide(V_4,inverse(A)) <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(double_divide(V_4,inverse(C)),D))))
% Rule
% [46]
% double_divide(inverse(A),inverse(B)) <->
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(D),C)))),
% double_divide(V_4,double_divide(double_divide(inverse(A),inverse(D)),V_4))))
% collapsed.
% Current number of equations to process: 873
% Current number of ordered equations: 0
% Current number of rules: 57
% New rule produced :
% [108]
% double_divide(inverse(A),double_divide(inverse(inverse(double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C))))),
% inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(A),V_4))))))
% <-> double_divide(V_5,double_divide(D,V_5))
% Current number of equations to process: 878
% Current number of ordered equations: 0
% Current number of rules: 58
% New rule produced :
% [109]
% double_divide(b1,double_divide(inverse(inverse(A)),b1)) <->
% double_divide(inverse(B),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))))
% Current number of equations to process: 877
% Current number of ordered equations: 1
% Current number of rules: 59
% New rule produced :
% [110]
% double_divide(inverse(B),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))))
% <-> double_divide(b1,double_divide(inverse(inverse(A)),b1))
% Current number of equations to process: 877
% Current number of ordered equations: 0
% Current number of rules: 60
% New rule produced :
% [111]
% double_divide(inverse(A),double_divide(b1,double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(B),
% double_divide(b1,double_divide(b1,b1)))))))
% -> B
% Current number of equations to process: 881
% Current number of ordered equations: 0
% Current number of rules: 61
% New rule produced :
% [112]
% double_divide(D,double_divide(inverse(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))),D))
% <->
% double_divide(inverse(double_divide(inverse(A),double_divide(B,double_divide(C,B)))),
% double_divide(inverse(A),C))
% Current number of equations to process: 895
% Current number of ordered equations: 1
% Current number of rules: 62
% New rule produced :
% [113]
% double_divide(inverse(double_divide(inverse(A),double_divide(B,double_divide(C,B)))),
% double_divide(inverse(A),C)) <->
% double_divide(D,double_divide(inverse(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))),D))
% Current number of equations to process: 895
% Current number of ordered equations: 0
% Current number of rules: 63
% New rule produced :
% [114]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(C,V_4))
% Current number of equations to process: 894
% Current number of ordered equations: 1
% Current number of rules: 64
% Rule [114]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(C,V_4)) is composed into 
% [114]
% double_divide(V_5,double_divide(inverse(A),V_5)) <->
% double_divide(b1,double_divide(inverse(A),b1))
% New rule produced :
% [115]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(C,V_4))
% <-> double_divide(V_5,double_divide(inverse(A),V_5))
% Rule
% [48]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(
% inverse(C),V_4))
% <-> double_divide(V_5,double_divide(inverse(A),V_5)) collapsed.
% Current number of equations to process: 894
% Current number of ordered equations: 0
% Current number of rules: 64
% New rule produced :
% [116]
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(
% inverse(A)),
% inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6)))
% Current number of equations to process: 897
% Current number of ordered equations: 1
% Current number of rules: 65
% New rule produced :
% [117]
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) <->
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(
% inverse(A)),
% inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% Current number of equations to process: 897
% Current number of ordered equations: 0
% Current number of rules: 66
% New rule produced :
% [118]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(double_divide(C,double_divide(inverse(D),C)),double_divide(V_4,
% double_divide(
% inverse(V_5),V_4)))))
% -> double_divide(inverse(D),inverse(V_5))
% Current number of equations to process: 896
% Current number of ordered equations: 0
% Current number of rules: 67
% New rule produced :
% [119]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(inverse(V_4),D))))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% Current number of equations to process: 895
% Current number of ordered equations: 1
% Current number of rules: 68
% New rule produced :
% [120]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(inverse(V_4),D)))))
% Current number of equations to process: 895
% Current number of ordered equations: 0
% Current number of rules: 69
% New rule produced :
% [121]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))) <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(C,V_5))),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% Rule
% [49]
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(C),V_5)))),
% double_divide(V_6,double_divide(A,V_6)))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% collapsed.
% Current number of equations to process: 910
% Current number of ordered equations: 0
% Current number of rules: 69
% New rule produced :
% [122]
% double_divide(inverse(A),inverse(double_divide(A,double_divide(B,double_divide(
% inverse(b1),B)))))
% <->
% double_divide(inverse(inverse(C)),inverse(double_divide(inverse(C),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% Rule
% [56]
% double_divide(inverse(inverse(A)),inverse(double_divide(inverse(A),double_divide(B,
% double_divide(
% inverse(b1),B)))))
% <->
% double_divide(inverse(inverse(C)),inverse(double_divide(inverse(C),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% collapsed.
% Current number of equations to process: 979
% Current number of ordered equations: 0
% Current number of rules: 69
% New rule produced :
% [123]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,B)),
% double_divide(V_5,double_divide(D,V_5)))))
% Rule
% [57]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C)))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,B)),
% double_divide(V_5,double_divide(inverse(D),V_5)))))
% collapsed.
% Rule
% [84]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(D,b1)))))
% collapsed.
% Rule
% [85]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,B)),
% double_divide(b1,double_divide(D,b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C)))))
% collapsed.
% Current number of equations to process: 994
% Current number of ordered equations: 0
% Current number of rules: 67
% New rule produced :
% [124]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(D,double_divide(inverse(V_4),D))))) ->
% double_divide(C,inverse(V_4))
% Rule
% [108]
% double_divide(inverse(A),double_divide(inverse(inverse(double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C))))),
% inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(A),V_4))))))
% <-> double_divide(V_5,double_divide(D,V_5)) collapsed.
% Current number of equations to process: 993
% Current number of ordered equations: 0
% Current number of rules: 67
% New rule produced :
% [125]
% inverse(double_divide(inverse(double_divide(A,double_divide(D,double_divide(
% inverse(B),D)))),
% double_divide(V_4,double_divide(C,V_4)))) <->
% double_divide(A,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(double_divide(
% inverse(B),C)),
% double_divide(C,
% double_divide(A,C))))))
% Current number of equations to process: 998
% Current number of ordered equations: 1
% Current number of rules: 68
% New rule produced :
% [126]
% double_divide(A,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(double_divide(
% inverse(B),C)),
% double_divide(C,
% double_divide(A,C))))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(D,double_divide(
% inverse(B),D)))),
% double_divide(V_4,double_divide(C,V_4))))
% Current number of equations to process: 998
% Current number of ordered equations: 0
% Current number of rules: 69
% New rule produced :
% [127]
% double_divide(A,double_divide(inverse(double_divide(B,inverse(C))),A)) <->
% double_divide(inverse(double_divide(inverse(double_divide(D,double_divide(
% inverse(C),D))),
% double_divide(V_4,double_divide(inverse(V_5),V_4)))),
% double_divide(B,inverse(V_5)))
% Rule
% [58]
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D))) collapsed.
% Current number of equations to process: 1015
% Current number of ordered equations: 0
% Current number of rules: 69
% New rule produced :
% [128]
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(D,C)))),double_divide(
% inverse(V_4),D))
% Current number of equations to process: 1035
% Current number of ordered equations: 1
% Current number of rules: 70
% New rule produced :
% [129]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(D,C)))),double_divide(
% inverse(V_4),D))
% <->
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% Rule
% [59]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D))) <->
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% collapsed.
% Current number of equations to process: 1035
% Current number of ordered equations: 0
% Current number of rules: 70
% New rule produced :
% [130]
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B)))) <->
% double_divide(inverse(C),inverse(A))
% Current number of equations to process: 1038
% Current number of ordered equations: 1
% Current number of rules: 71
% New rule produced :
% [131]
% double_divide(inverse(C),inverse(A)) <->
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B))))
% Current number of equations to process: 1038
% Current number of ordered equations: 0
% Current number of rules: 72
% New rule produced :
% [132]
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))))
% <->
% inverse(inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))))
% Current number of equations to process: 1051
% Current number of ordered equations: 1
% Current number of rules: 73
% New rule produced :
% [133]
% inverse(inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))))
% <->
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))))
% Current number of equations to process: 1051
% Current number of ordered equations: 0
% Current number of rules: 74
% New rule produced :
% [134]
% inverse(double_divide(inverse(b1),double_divide(inverse(b1),double_divide(
% inverse(inverse(b1)),
% inverse(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))))
% -> b1
% Current number of equations to process: 1059
% Current number of ordered equations: 1
% Current number of rules: 75
% New rule produced :
% [135]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C))))),
% double_divide(D,double_divide(b1,D)))) ->
% double_divide(inverse(b1),inverse(A))
% Current number of equations to process: 1059
% Current number of ordered equations: 0
% Current number of rules: 76
% New rule produced :
% [136]
% double_divide(A,double_divide(double_divide(B,double_divide(inverse(inverse(A)),B)),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Current number of equations to process: 1066
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [137]
% double_divide(A,double_divide(b1,double_divide(inverse(A),b1))) <->
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))
% Rule
% [66]
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))) <->
% double_divide(B,double_divide(C,double_divide(inverse(B),C))) collapsed.
% Current number of equations to process: 1076
% Current number of ordered equations: 1
% Current number of rules: 77
% New rule produced :
% [138]
% double_divide(B,double_divide(C,double_divide(inverse(B),C))) <->
% double_divide(A,double_divide(b1,double_divide(inverse(A),b1)))
% Rule
% [65]
% double_divide(B,double_divide(C,double_divide(inverse(B),C))) <->
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))) collapsed.
% Current number of equations to process: 1076
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [139]
% double_divide(A,double_divide(B,double_divide(inverse(A),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(B,D)))))))
% -> C
% Rule
% [67]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% -> C collapsed.
% Rule
% [111]
% double_divide(inverse(A),double_divide(b1,double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(B),
% double_divide(b1,double_divide(b1,b1)))))))
% -> B collapsed.
% Current number of equations to process: 1075
% Current number of ordered equations: 0
% Current number of rules: 76
% New rule produced :
% [140]
% double_divide(A,double_divide(double_divide(b1,double_divide(inverse(
% inverse(B)),
% inverse(double_divide(
% inverse(B),double_divide(b1,
% double_divide(b1,b1)))))),A))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Current number of equations to process: 1078
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [141]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(A,B),double_divide(C,double_divide(A,C)))
% Current number of equations to process: 1140
% Current number of ordered equations: 1
% Current number of rules: 78
% Rule [141]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(A,B),double_divide(C,double_divide(A,C))) is composed into 
% [141]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [142]
% double_divide(double_divide(A,B),double_divide(C,double_divide(A,C))) <->
% double_divide(D,double_divide(B,D))
% Rule
% [72]
% double_divide(double_divide(A,inverse(B)),double_divide(C,double_divide(A,C)))
% <-> double_divide(D,double_divide(inverse(B),D)) collapsed.
% Rule
% [74]
% double_divide(double_divide(inverse(A),B),double_divide(C,double_divide(
% inverse(A),C))) <->
% double_divide(D,double_divide(B,D)) collapsed.
% Current number of equations to process: 1140
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [143]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(D,C))),
% double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(D,B)
% Rule
% [82]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(
% inverse(D),C))),
% double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(inverse(D),B) collapsed.
% Current number of equations to process: 1140
% Current number of ordered equations: 1
% Current number of rules: 77
% New rule produced :
% [144]
% double_divide(D,B) <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(D,C))),
% double_divide(V_4,double_divide(A,V_4))))))
% Rule
% [68]
% double_divide(A,B) <->
% double_divide(inverse(C),double_divide(inverse(B),inverse(double_divide(
% inverse(double_divide(D,
% double_divide(A,D))),
% double_divide(V_4,
% double_divide(
% inverse(C),V_4))))))
% collapsed.
% Current number of equations to process: 1140
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [145]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(B,V_5)))))
% Rule
% [86]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(inverse(B),V_5)))))
% collapsed.
% Rule
% [88]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(B,V_5)))))
% collapsed.
% Current number of equations to process: 1152
% Current number of ordered equations: 1
% Current number of rules: 76
% New rule produced :
% [146]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(B,V_5)))))
% <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% Rule
% [89]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(B,V_5)))))
% <->
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% collapsed.
% Current number of equations to process: 1152
% Current number of ordered equations: 0
% Current number of rules: 76
% New rule produced :
% [147]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(B,C))))
% <->
% double_divide(b1,double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(b1,b1))))))
% Current number of equations to process: 1151
% Current number of ordered equations: 0
% Current number of rules: 77
% New rule produced :
% [148]
% double_divide(C,double_divide(inverse(A),C)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),inverse(
% double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% Current number of equations to process: 1193
% Current number of ordered equations: 1
% Current number of rules: 78
% Rule [148]
% double_divide(C,double_divide(inverse(A),C)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(B),
% double_divide(b1,double_divide(b1,b1)))))),B) is composed into 
% [148]
% double_divide(C,double_divide(inverse(A),C)) <->
% double_divide(b1,double_divide(inverse(A),b1))
% New rule produced :
% [149]
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),inverse(
% double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% <-> double_divide(C,double_divide(inverse(A),C))
% Current number of equations to process: 1193
% Current number of ordered equations: 0
% Current number of rules: 79
% New rule produced :
% [150]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(D,double_divide(double_divide(inverse(V_4),inverse(double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5))))),D))
% Current number of equations to process: 1210
% Current number of ordered equations: 1
% Current number of rules: 80
% Rule [150]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(D,double_divide(double_divide(inverse(V_4),inverse(
% double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5))))),D)) is composed into 
% [150]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(A,double_divide(b1,double_divide(C,b1)))
% New rule produced :
% [151]
% double_divide(D,double_divide(double_divide(inverse(V_4),inverse(double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5))))),D))
% <-> double_divide(A,double_divide(B,double_divide(C,B)))
% Current number of equations to process: 1210
% Current number of ordered equations: 0
% Current number of rules: 81
% New rule produced :
% [152]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(V_4,D))))),
% double_divide(C,A)) <-> double_divide(V_5,double_divide(V_4,V_5))
% Rule
% [94]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(
% inverse(V_4),D))))),
% double_divide(C,A)) <-> double_divide(V_5,double_divide(inverse(V_4),V_5))
% collapsed.
% Rule
% [103]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(V_4,D))))),
% double_divide(inverse(C),A)) <-> double_divide(V_5,double_divide(V_4,V_5))
% collapsed.
% Current number of equations to process: 1208
% Current number of ordered equations: 0
% Current number of rules: 80
% New rule produced :
% [153]
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(C,double_divide(D,C)))) <->
% double_divide(inverse(D),inverse(double_divide(b1,double_divide(inverse(
% inverse(B)),b1))))
% Current number of equations to process: 1215
% Current number of ordered equations: 1
% Current number of rules: 81
% New rule produced :
% [154]
% double_divide(inverse(D),inverse(double_divide(b1,double_divide(inverse(
% inverse(B)),b1))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(C,double_divide(D,C))))
% Current number of equations to process: 1215
% Current number of ordered equations: 0
% Current number of rules: 82
% New rule produced :
% [155]
% double_divide(D,double_divide(A,D)) <->
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C))))
% Current number of equations to process: 1220
% Current number of ordered equations: 1
% Current number of rules: 83
% Rule [155]
% double_divide(D,double_divide(A,D)) <->
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C)))) is composed into 
% [155]
% double_divide(D,double_divide(A,D)) <-> double_divide(b1,double_divide(A,b1))
% New rule produced :
% [156]
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C))))
% <-> double_divide(D,double_divide(A,D))
% Rule
% [79]
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),b1)),
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))) <->
% double_divide(D,double_divide(inverse(A),D)) collapsed.
% Current number of equations to process: 1220
% Current number of ordered equations: 0
% Current number of rules: 83
% New rule produced :
% [157]
% double_divide(A,double_divide(inverse(inverse(double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C))))),
% inverse(double_divide(D,double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(V_5,double_divide(D,V_5))
% Current number of equations to process: 1219
% Current number of ordered equations: 0
% Current number of rules: 84
% New rule produced :
% [158]
% double_divide(A,double_divide(inverse(inverse(double_divide(B,double_divide(C,
% double_divide(
% inverse(B),D))))),
% inverse(double_divide(D,double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(V_5,double_divide(C,V_5))
% Current number of equations to process: 1218
% Current number of ordered equations: 0
% Current number of rules: 85
% New rule produced :
% [159]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(double_divide(A,double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D)))))),C)
% Current number of equations to process: 1242
% Current number of ordered equations: 1
% Current number of rules: 86
% Rule [159]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(double_divide(A,double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D)))))),C) is composed into 
% [159]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(b1,double_divide(B,b1))
% New rule produced :
% [160]
% double_divide(double_divide(A,double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D)))))),C)
% <-> double_divide(V_4,double_divide(B,V_4))
% Rule
% [81]
% double_divide(double_divide(inverse(A),double_divide(inverse(B),inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D)))))),C)
% <-> double_divide(V_4,double_divide(B,V_4)) collapsed.
% Rule
% [149]
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),inverse(
% double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% <-> double_divide(C,double_divide(inverse(A),C)) collapsed.
% Current number of equations to process: 1242
% Current number of ordered equations: 0
% Current number of rules: 85
% New rule produced :
% [161]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(A),C))))
% Current number of equations to process: 1271
% Current number of ordered equations: 1
% Current number of rules: 86
% Rule [161]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(A),C)))) is composed into 
% [161]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [162]
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(A),C))))
% <-> double_divide(D,double_divide(B,D))
% Current number of equations to process: 1271
% Current number of ordered equations: 0
% Current number of rules: 87
% New rule produced :
% [163]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(A),B))))
% <->
% double_divide(b1,double_divide(inverse(inverse(b1)),inverse(double_divide(
% inverse(b1),
% double_divide(b1,
% double_divide(b1,b1))))))
% Current number of equations to process: 1270
% Current number of ordered equations: 1
% Current number of rules: 88
% Rule [163]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(A),B))))
% <->
% double_divide(b1,double_divide(inverse(inverse(b1)),inverse(double_divide(
% inverse(b1),
% double_divide(b1,
% double_divide(b1,b1)))))) is composed into 
% [163]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(A),B))))
% <->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% New rule produced :
% [164]
% double_divide(b1,double_divide(inverse(inverse(b1)),inverse(double_divide(
% inverse(b1),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(A),B))))
% Current number of equations to process: 1270
% Current number of ordered equations: 0
% Current number of rules: 89
% New rule produced :
% [165]
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),B)),V_5))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D)))
% Current number of equations to process: 1272
% Current number of ordered equations: 1
% Current number of rules: 90
% New rule produced :
% [166]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D))) <->
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),B)),V_5))
% Current number of equations to process: 1272
% Current number of ordered equations: 0
% Current number of rules: 91
% New rule produced :
% [167]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6)))
% Rule
% [116]
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(
% inverse(A)),
% inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) collapsed.
% Current number of equations to process: 1271
% Current number of ordered equations: 1
% Current number of rules: 91
% New rule produced :
% [168]
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) <->
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% Rule
% [117]
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) <->
% double_divide(inverse(A),double_divide(inverse(B),double_divide(inverse(
% inverse(A)),
% inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% collapsed.
% Current number of equations to process: 1271
% Current number of ordered equations: 0
% Current number of rules: 91
% New rule produced :
% [169]
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(C,A)))),
% double_divide(V_6,double_divide(V_5,V_6)))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% Current number of equations to process: 1269
% Current number of ordered equations: 1
% Current number of rules: 92
% New rule produced :
% [170]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(C,A)))),
% double_divide(V_6,double_divide(V_5,V_6))))
% Current number of equations to process: 1269
% Current number of ordered equations: 0
% Current number of rules: 93
% New rule produced :
% [171]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% double_divide(
% inverse(inverse(C)),
% inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),A))
% Current number of equations to process: 1268
% Current number of ordered equations: 1
% Current number of rules: 94
% Rule [171]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),
% inverse(
% double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),A)) is composed into 
% [171]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [172]
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% double_divide(
% inverse(inverse(C)),
% inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),A))
% <-> double_divide(D,double_divide(B,D))
% Current number of equations to process: 1268
% Current number of ordered equations: 0
% Current number of rules: 95
% New rule produced :
% [173]
% double_divide(inverse(double_divide(A,B)),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(B,C))),
% double_divide(D,double_divide(
% inverse(V_4),D)))))
% -> double_divide(A,inverse(V_4))
% Rule
% [87]
% double_divide(inverse(double_divide(inverse(A),B)),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(B,C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% -> double_divide(inverse(A),inverse(V_4)) collapsed.
% Rule
% [91]
% double_divide(inverse(double_divide(A,inverse(B))),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% -> double_divide(A,inverse(V_4)) collapsed.
% Current number of equations to process: 1273
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [174]
% double_divide(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,C))),double_divide(V_4,
% double_divide(D,V_4))) ->
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Current number of equations to process: 1276
% Current number of ordered equations: 0
% Current number of rules: 95
% New rule produced :
% [175]
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))
% <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(C)),inverse(
% double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% Current number of equations to process: 1275
% Current number of ordered equations: 1
% Current number of rules: 96
% New rule produced :
% [176]
% double_divide(double_divide(b1,double_divide(inverse(inverse(C)),inverse(
% double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% <->
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))
% Current number of equations to process: 1275
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [177]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(V_4,V_6)))))
% Rule
% [119]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(inverse(V_4),D))))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% collapsed.
% Current number of equations to process: 1274
% Current number of ordered equations: 1
% Current number of rules: 97
% New rule produced :
% [178]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(V_4,V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D)))))
% Rule
% [120]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,C)),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(inverse(V_4),D)))))
% collapsed.
% Current number of equations to process: 1274
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [179]
% double_divide(inverse(double_divide(inverse(A),B)),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(B,C))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(inverse(A),V_4)
% Rule
% [90]
% double_divide(inverse(double_divide(inverse(A),inverse(B))),inverse(double_divide(
% inverse(
% double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(inverse(A),V_4) collapsed.
% Current number of equations to process: 1286
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [180]
% double_divide(inverse(double_divide(A,inverse(B))),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(A,V_4)
% Current number of equations to process: 1285
% Current number of ordered equations: 0
% Current number of rules: 98
% New rule produced :
% [181]
% double_divide(inverse(A),double_divide(B,inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(B,inverse(double_divide(inverse(C),
% double_divide(V_5,
% double_divide(inverse(V_4),V_5))))))
% Rule
% [92]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% collapsed.
% Current number of equations to process: 1301
% Current number of ordered equations: 0
% Current number of rules: 98
% Rule [175]
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(C)),
% inverse(double_divide(inverse(C),
% double_divide(b1,double_divide(b1,b1)))))),B) is composed into 
% [175]
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))
% ->
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),B)
% Rule [147]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(B,C)))) <->
% double_divide(b1,double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(b1,b1)))))) is composed into 
% [147]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(B,C))))
% ->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% Rule [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),
% inverse(double_divide(inverse(A),
% double_divide(b1,double_divide(b1,b1)))))),B) is composed into 
% [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),B)
% New rule produced :
% [182]
% double_divide(b1,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(b1,b1))))))
% ->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% Rule
% [99]
% double_divide(inverse(A),double_divide(b1,double_divide(inverse(inverse(B)),
% inverse(double_divide(inverse(B),
% double_divide(b1,double_divide(b1,b1)))))))
% -> A collapsed.
% Rule
% [100]
% double_divide(b1,double_divide(inverse(inverse(D)),inverse(double_divide(
% inverse(D),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(B),
% double_divide(b1,
% double_divide(b1,b1))))))
% collapsed.
% Rule
% [140]
% double_divide(A,double_divide(double_divide(b1,double_divide(inverse(
% inverse(B)),
% inverse(double_divide(
% inverse(B),double_divide(b1,
% double_divide(b1,b1)))))),A))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% collapsed.
% Rule
% [164]
% double_divide(b1,double_divide(inverse(inverse(b1)),inverse(double_divide(
% inverse(b1),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(A),B))))
% collapsed.
% Rule
% [172]
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% double_divide(
% inverse(inverse(C)),
% inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),A))
% <-> double_divide(D,double_divide(B,D)) collapsed.
% Rule
% [176]
% double_divide(double_divide(b1,double_divide(inverse(inverse(C)),inverse(
% double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1)))))),B)
% <->
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))
% collapsed.
% Current number of equations to process: 1306
% Current number of ordered equations: 0
% Current number of rules: 93
% New rule produced :
% [183]
% double_divide(inverse(A),double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% -> A
% Current number of equations to process: 1305
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [184]
% double_divide(A,double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Current number of equations to process: 1303
% Current number of ordered equations: 0
% Current number of rules: 95
% New rule produced :
% [185]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(
% inverse(b1),inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% Current number of equations to process: 1302
% Current number of ordered equations: 1
% Current number of rules: 96
% Rule [185]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(
% inverse(b1),
% inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A)) is composed into 
% [185]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [186]
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(
% inverse(b1),inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% <-> double_divide(D,double_divide(B,D))
% Current number of equations to process: 1302
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [187]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% Current number of equations to process: 1301
% Current number of ordered equations: 1
% Current number of rules: 98
% Rule [187]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(inverse(V_4),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5)))))) is composed into 
% [187]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(b1,double_divide(b1,b1))))))
% New rule produced :
% [188]
% double_divide(inverse(V_4),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% Rule
% [98]
% double_divide(inverse(V_4),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% collapsed.
% Current number of equations to process: 1302
% Current number of ordered equations: 0
% Current number of rules: 98
% New rule produced :
% [189]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(D,double_divide(V_4,D))))) ->
% double_divide(C,V_4)
% Rule
% [96]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(inverse(C),double_divide(D,double_divide(V_4,D))))) ->
% double_divide(inverse(C),V_4) collapsed.
% Rule
% [124]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(D,double_divide(inverse(V_4),D))))) ->
% double_divide(C,inverse(V_4)) collapsed.
% Rule
% [157]
% double_divide(A,double_divide(inverse(inverse(double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C))))),
% inverse(double_divide(D,double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(V_5,double_divide(D,V_5)) collapsed.
% Current number of equations to process: 1308
% Current number of ordered equations: 0
% Current number of rules: 96
% New rule produced :
% [190]
% double_divide(inverse(double_divide(A,B)),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(B,C))),
% double_divide(D,double_divide(V_4,D)))))
% -> double_divide(A,V_4)
% Rule
% [173]
% double_divide(inverse(double_divide(A,B)),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(B,C))),
% double_divide(D,double_divide(
% inverse(V_4),D)))))
% -> double_divide(A,inverse(V_4)) collapsed.
% Rule
% [179]
% double_divide(inverse(double_divide(inverse(A),B)),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(B,C))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(inverse(A),V_4) collapsed.
% Rule
% [180]
% double_divide(inverse(double_divide(A,inverse(B))),inverse(double_divide(
% inverse(double_divide(C,
% double_divide(
% inverse(B),C))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(A,V_4) collapsed.
% Current number of equations to process: 1325
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [191]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),C))))),
% inverse(double_divide(C,double_divide(D,double_divide(V_4,D))))) ->
% double_divide(B,V_4)
% Rule
% [158]
% double_divide(A,double_divide(inverse(inverse(double_divide(B,double_divide(C,
% double_divide(
% inverse(B),D))))),
% inverse(double_divide(D,double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(V_5,double_divide(C,V_5)) collapsed.
% Current number of equations to process: 1326
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [192]
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(C,V_5)))),
% double_divide(V_6,double_divide(D,V_6)))) <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(double_divide(C,D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% Rule
% [125]
% inverse(double_divide(inverse(double_divide(A,double_divide(D,double_divide(
% inverse(B),D)))),
% double_divide(V_4,double_divide(C,V_4)))) <->
% double_divide(A,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(double_divide(
% inverse(B),C)),
% double_divide(C,
% double_divide(A,C))))))
% collapsed.
% Current number of equations to process: 1330
% Current number of ordered equations: 1
% Current number of rules: 94
% New rule produced :
% [193]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(double_divide(C,D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% <->
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(C,V_5)))),
% double_divide(V_6,double_divide(D,V_6))))
% Rule
% [126]
% double_divide(A,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(double_divide(
% inverse(B),C)),
% double_divide(C,
% double_divide(A,C))))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(D,double_divide(
% inverse(B),D)))),
% double_divide(V_4,double_divide(C,V_4)))) collapsed.
% Current number of equations to process: 1330
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [194]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(C,
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(C,
% double_divide(b1,
% double_divide(b1,b1))))))
% Rule
% [97]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(b1,
% double_divide(b1,b1))))))
% collapsed.
% Rule
% [134]
% inverse(double_divide(inverse(b1),double_divide(inverse(b1),double_divide(
% inverse(inverse(b1)),
% inverse(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))))
% -> b1 collapsed.
% Current number of equations to process: 1334
% Current number of ordered equations: 0
% Current number of rules: 93
% New rule produced :
% [195]
% inverse(double_divide(inverse(b1),double_divide(b1,double_divide(inverse(
% inverse(b1)),
% inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1))))))))
% -> b1
% Current number of equations to process: 1333
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [196]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(A,D))))),
% double_divide(V_4,double_divide(C,V_4)))) ->
% double_divide(A,inverse(B))
% Rule
% [83]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(
% inverse(A),D))))),
% double_divide(V_4,double_divide(C,V_4)))) ->
% double_divide(inverse(A),inverse(B)) collapsed.
% Current number of equations to process: 1344
% Current number of ordered equations: 0
% Current number of rules: 94
% New rule produced :
% [197]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(D,C))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(V_5,D))),
% double_divide(V_6,double_divide(inverse(
% double_divide(V_5,B)),V_6)))))
% Current number of equations to process: 1354
% Current number of ordered equations: 1
% Current number of rules: 95
% New rule produced :
% [198]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(V_5,D))),
% double_divide(V_6,double_divide(inverse(
% double_divide(V_5,B)),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(D,C))))
% Current number of equations to process: 1354
% Current number of ordered equations: 0
% Current number of rules: 96
% New rule produced :
% [199]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),C))),
% double_divide(double_divide(inverse(b1),
% inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),B))))
% -> C
% Current number of equations to process: 1356
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [200]
% inverse(double_divide(inverse(A),double_divide(B,double_divide(double_divide(C,
% inverse(A)),B))))
% <->
% double_divide(C,inverse(inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(D),V_4))))))
% Rule
% [104]
% inverse(double_divide(inverse(A),double_divide(B,double_divide(double_divide(
% inverse(C),
% inverse(A)),B))))
% <->
% double_divide(inverse(C),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% collapsed.
% Current number of equations to process: 1364
% Current number of ordered equations: 0
% Current number of rules: 97
% New rule produced :
% [201]
% inverse(double_divide(A,double_divide(B,double_divide(double_divide(inverse(C),A),B))))
% <->
% double_divide(inverse(C),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% Current number of equations to process: 1363
% Current number of ordered equations: 0
% Current number of rules: 98
% New rule produced :
% [202]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% <->
% double_divide(inverse(A),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% Current number of equations to process: 1362
% Current number of ordered equations: 1
% Current number of rules: 99
% New rule produced :
% [203]
% double_divide(inverse(A),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% Current number of equations to process: 1362
% Current number of ordered equations: 0
% Current number of rules: 100
% New rule produced :
% [204]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(double_divide(V_4,C),D)))) <->
% double_divide(V_4,inverse(A))
% Rule
% [105]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(double_divide(inverse(V_4),C),D)))) <->
% double_divide(inverse(V_4),inverse(A)) collapsed.
% Rule
% [106]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(double_divide(V_4,inverse(C)),D)))) <->
% double_divide(V_4,inverse(A)) collapsed.
% Current number of equations to process: 1367
% Current number of ordered equations: 0
% Current number of rules: 99
% New rule produced :
% [205]
% double_divide(b1,double_divide(inverse(A),b1)) <->
% double_divide(inverse(B),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(A,V_4)))))
% Rule
% [109]
% double_divide(b1,double_divide(inverse(inverse(A)),b1)) <->
% double_divide(inverse(B),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))))
% collapsed.
% Current number of equations to process: 1387
% Current number of ordered equations: 0
% Current number of rules: 99
% New rule produced :
% [206]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),double_divide(
% inverse(C),
% inverse(
% double_divide(
% inverse(
% double_divide(C,D)),
% double_divide(V_4,
% double_divide(
% inverse(V_5),V_4))))))))
% <-> double_divide(V_5,double_divide(inverse(B),D))
% Current number of equations to process: 1391
% Current number of ordered equations: 1
% Current number of rules: 100
% New rule produced :
% [207]
% double_divide(V_5,double_divide(inverse(B),D)) <->
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),double_divide(
% inverse(C),
% inverse(
% double_divide(
% inverse(
% double_divide(C,D)),
% double_divide(V_4,
% double_divide(
% inverse(V_5),V_4))))))))
% Current number of equations to process: 1391
% Current number of ordered equations: 0
% Current number of rules: 101
% New rule produced :
% [208]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))) <->
% double_divide(b1,double_divide(inverse(V_4),inverse(double_divide(inverse(C),
% double_divide(b1,
% double_divide(b1,b1))))))
% Current number of equations to process: 1386
% Current number of ordered equations: 1
% Current number of rules: 102
% New rule produced :
% [209]
% double_divide(b1,double_divide(inverse(V_4),inverse(double_divide(inverse(C),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D)))))
% Current number of equations to process: 1386
% Current number of ordered equations: 0
% Current number of rules: 103
% New rule produced :
% [210]
% double_divide(A,inverse(double_divide(inverse(double_divide(B,double_divide(
% double_divide(C,
% double_divide(A,C)),B))),
% double_divide(D,double_divide(inverse(V_4),D))))) <->
% double_divide(inverse(double_divide(V_5,double_divide(V_6,double_divide(
% inverse(V_5),V_6)))),
% inverse(V_4))
% Current number of equations to process: 1385
% Current number of ordered equations: 0
% Current number of rules: 104
% New rule produced :
% [211]
% double_divide(b1,double_divide(inverse(inverse(C)),b1)) <->
% double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),inverse(
% double_divide(
% inverse(
% double_divide(b1,
% double_divide(B,b1))),
% double_divide(b1,
% double_divide(
% inverse(C),b1)))))
% Current number of equations to process: 1388
% Current number of ordered equations: 1
% Current number of rules: 105
% New rule produced :
% [212]
% double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),inverse(
% double_divide(
% inverse(
% double_divide(b1,
% double_divide(B,b1))),
% double_divide(b1,
% double_divide(
% inverse(C),b1)))))
% <-> double_divide(b1,double_divide(inverse(inverse(C)),b1))
% Current number of equations to process: 1388
% Current number of ordered equations: 0
% Current number of rules: 106
% New rule produced :
% [213]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))) <->
% double_divide(inverse(inverse(A)),inverse(B))
% Current number of equations to process: 1395
% Current number of ordered equations: 1
% Current number of rules: 107
% New rule produced :
% [214]
% double_divide(inverse(inverse(A)),inverse(B)) <->
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4))))
% Current number of equations to process: 1395
% Current number of ordered equations: 0
% Current number of rules: 108
% New rule produced :
% [215]
% double_divide(inverse(double_divide(inverse(C),double_divide(D,double_divide(V_4,D)))),
% double_divide(inverse(C),V_4)) <->
% double_divide(b1,double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),b1))
% Current number of equations to process: 1398
% Current number of ordered equations: 3
% Current number of rules: 109
% New rule produced :
% [216]
% double_divide(A,double_divide(inverse(double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% <->
% double_divide(inverse(double_divide(inverse(B),double_divide(C,double_divide(D,C)))),
% double_divide(inverse(B),D))
% Current number of equations to process: 1398
% Current number of ordered equations: 2
% Current number of rules: 110
% New rule produced :
% [217]
% double_divide(b1,double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),b1))
% <->
% double_divide(inverse(double_divide(inverse(C),double_divide(D,double_divide(V_4,D)))),
% double_divide(inverse(C),V_4))
% Current number of equations to process: 1398
% Current number of ordered equations: 1
% Current number of rules: 111
% New rule produced :
% [218]
% double_divide(inverse(double_divide(inverse(B),double_divide(C,double_divide(D,C)))),
% double_divide(inverse(B),D)) <->
% double_divide(A,double_divide(inverse(double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% Current number of equations to process: 1398
% Current number of ordered equations: 0
% Current number of rules: 112
% Rule [113]
% double_divide(inverse(double_divide(inverse(A),double_divide(B,double_divide(C,B)))),
% double_divide(inverse(A),C)) <->
% double_divide(D,double_divide(inverse(inverse(double_divide(V_4,
% double_divide(V_5,
% double_divide(inverse(V_4),V_5))))),D)) is composed into 
% [113]
% double_divide(inverse(double_divide(inverse(A),double_divide(B,double_divide(C,B)))),
% double_divide(inverse(A),C)) ->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1))
% New rule produced :
% [219]
% double_divide(D,double_divide(inverse(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))),D))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C))
% Rule
% [112]
% double_divide(D,double_divide(inverse(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))),D))
% <->
% double_divide(inverse(double_divide(inverse(A),double_divide(B,double_divide(C,B)))),
% double_divide(inverse(A),C)) collapsed.
% Current number of equations to process: 1431
% Current number of ordered equations: 0
% Current number of rules: 112
% Rule [217]
% double_divide(b1,double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),b1))
% <->
% double_divide(inverse(double_divide(inverse(C),double_divide(D,double_divide(V_4,D)))),
% double_divide(inverse(C),V_4)) is composed into [217]
% double_divide(b1,
% double_divide(inverse(
% double_divide(A,
% double_divide(B,
% double_divide(
% inverse(A),B)))),b1))
% ->
% double_divide(inverse(
% double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(b1,b1))
% Rule [216]
% double_divide(A,double_divide(inverse(double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% <->
% double_divide(inverse(double_divide(inverse(B),double_divide(C,double_divide(D,C)))),
% double_divide(inverse(B),D)) is composed into [216]
% double_divide(A,double_divide(
% inverse(
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% ->
% double_divide(inverse(
% double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(b1,b1))
% New rule produced :
% [220]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) <->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1))
% Rule
% [113]
% double_divide(inverse(double_divide(inverse(A),double_divide(B,double_divide(C,B)))),
% double_divide(inverse(A),C)) ->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1)) collapsed.
% Rule
% [215]
% double_divide(inverse(double_divide(inverse(C),double_divide(D,double_divide(V_4,D)))),
% double_divide(inverse(C),V_4)) <->
% double_divide(b1,double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),b1))
% collapsed.
% Rule
% [218]
% double_divide(inverse(double_divide(inverse(B),double_divide(C,double_divide(D,C)))),
% double_divide(inverse(B),D)) <->
% double_divide(A,double_divide(inverse(double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% collapsed.
% Current number of equations to process: 1430
% Current number of ordered equations: 0
% Current number of rules: 110
% New rule produced :
% [221]
% double_divide(A,double_divide(inverse(double_divide(B,double_divide(C,
% double_divide(inverse(B),C)))),A))
% ->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1))
% Rule
% [216]
% double_divide(A,double_divide(inverse(double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% ->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1)) collapsed.
% Rule
% [217]
% double_divide(b1,double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),b1))
% ->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1)) collapsed.
% Current number of equations to process: 1428
% Current number of ordered equations: 0
% Current number of rules: 109
% New rule produced :
% [222]
% double_divide(double_divide(inverse(V_4),C),inverse(V_4)) <->
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(C,B))))),
% inverse(double_divide(D,double_divide(inverse(A),D))))
% Current number of equations to process: 1446
% Current number of ordered equations: 1
% Current number of rules: 110
% New rule produced :
% [223]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(C,B))))),
% inverse(double_divide(D,double_divide(inverse(A),D)))) <->
% double_divide(double_divide(inverse(V_4),C),inverse(V_4))
% Current number of equations to process: 1446
% Current number of ordered equations: 0
% Current number of rules: 111
% New rule produced :
% [224]
% double_divide(V_4,double_divide(inverse(inverse(double_divide(V_5,double_divide(D,
% double_divide(
% inverse(V_5),A))))),V_4))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,C))
% Rule
% [219]
% double_divide(D,double_divide(inverse(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))),D))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) collapsed.
% Current number of equations to process: 1453
% Current number of ordered equations: 1
% Current number of rules: 111
% New rule produced :
% [225]
% double_divide(inverse(double_divide(V_5,double_divide(b1,double_divide(b1,b1)))),
% double_divide(V_5,b1)) <->
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C))
% Current number of equations to process: 1452
% Current number of ordered equations: 2
% Current number of rules: 112
% New rule produced :
% [226]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) <->
% double_divide(inverse(double_divide(V_5,double_divide(b1,double_divide(b1,b1)))),
% double_divide(V_5,b1))
% Rule
% [220]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) <->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1)) collapsed.
% Current number of equations to process: 1452
% Current number of ordered equations: 1
% Current number of rules: 112
% New rule produced :
% [227]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,C)) <->
% double_divide(V_4,double_divide(inverse(inverse(double_divide(V_5,double_divide(D,
% double_divide(
% inverse(V_5),A))))),V_4))
% Rule
% [115]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))),double_divide(C,V_4))
% <-> double_divide(V_5,double_divide(inverse(A),V_5)) collapsed.
% Current number of equations to process: 1453
% Current number of ordered equations: 0
% Current number of rules: 112
% New rule produced :
% [228]
% double_divide(V_5,double_divide(inverse(double_divide(V_4,B)),V_5)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(D,C)))),double_divide(V_4,D))
% Rule
% [127]
% double_divide(A,double_divide(inverse(double_divide(B,inverse(C))),A)) <->
% double_divide(inverse(double_divide(inverse(double_divide(D,double_divide(
% inverse(C),D))),
% double_divide(V_4,double_divide(inverse(V_5),V_4)))),
% double_divide(B,inverse(V_5))) collapsed.
% Rule
% [128]
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(D,C)))),double_divide(
% inverse(V_4),D))
% collapsed.
% Rule
% [165]
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),B)),V_5))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D))) collapsed.
% Current number of equations to process: 1452
% Current number of ordered equations: 1
% Current number of rules: 110
% New rule produced :
% [229]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(D,C)))),double_divide(V_4,D))
% <-> double_divide(V_5,double_divide(inverse(double_divide(V_4,B)),V_5))
% Rule
% [129]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(D,C)))),double_divide(
% inverse(V_4),D))
% <->
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),inverse(B))),V_5))
% collapsed.
% Rule
% [166]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(inverse(D),C)))),
% double_divide(inverse(V_4),inverse(D))) <->
% double_divide(V_5,double_divide(inverse(double_divide(inverse(V_4),B)),V_5))
% collapsed.
% Current number of equations to process: 1452
% Current number of ordered equations: 0
% Current number of rules: 109
% New rule produced :
% [230]
% double_divide(V_4,double_divide(inverse(A),V_4)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(b1,double_divide(C,b1))))),D)
% Current number of equations to process: 1451
% Current number of ordered equations: 1
% Current number of rules: 110
% Rule [230]
% double_divide(V_4,double_divide(inverse(A),V_4)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(b1,double_divide(C,b1))))),D) is composed into 
% [230]
% double_divide(V_4,double_divide(inverse(A),V_4)) <->
% double_divide(b1,double_divide(inverse(A),b1))
% New rule produced :
% [231]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(b1,double_divide(C,b1))))),D)
% <-> double_divide(V_4,double_divide(inverse(A),V_4))
% Current number of equations to process: 1451
% Current number of ordered equations: 0
% Current number of rules: 111
% New rule produced :
% [232]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% inverse(double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))),
% double_divide(b1,double_divide(
% double_divide(b1,
% double_divide(C,
% double_divide(
% inverse(b1),
% inverse(double_divide(A,
% double_divide(B,
% double_divide(C,B))))))),b1))))))))
% <-> double_divide(V_5,double_divide(inverse(A),V_5))
% Current number of equations to process: 1450
% Current number of ordered equations: 0
% Current number of rules: 112
% New rule produced :
% [233]
% double_divide(b1,double_divide(inverse(inverse(V_4)),b1)) <->
% double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(B,C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% Rule
% [211]
% double_divide(b1,double_divide(inverse(inverse(C)),b1)) <->
% double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),inverse(
% double_divide(
% inverse(
% double_divide(b1,
% double_divide(B,b1))),
% double_divide(b1,
% double_divide(
% inverse(C),b1)))))
% collapsed.
% Current number of equations to process: 1453
% Current number of ordered equations: 1
% Current number of rules: 112
% New rule produced :
% [234]
% double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(B,C))),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))))
% <-> double_divide(b1,double_divide(inverse(inverse(V_4)),b1))
% Rule
% [212]
% double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),inverse(
% double_divide(
% inverse(
% double_divide(b1,
% double_divide(B,b1))),
% double_divide(b1,
% double_divide(
% inverse(C),b1)))))
% <-> double_divide(b1,double_divide(inverse(inverse(C)),b1)) collapsed.
% Current number of equations to process: 1453
% Current number of ordered equations: 0
% Current number of rules: 112
% New rule produced :
% [235]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(double_divide(V_4,C),D)))),
% double_divide(V_5,double_divide(V_4,V_5))) <->
% double_divide(V_6,double_divide(inverse(A),V_6))
% Current number of equations to process: 1452
% Current number of ordered equations: 0
% Current number of rules: 113
% New rule produced :
% [236]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(double_divide(C,double_divide(inverse(D),C)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% -> D
% Current number of equations to process: 1449
% Current number of ordered equations: 0
% Current number of rules: 114
% New rule produced :
% [237]
% inverse(double_divide(b1,double_divide(inverse(b1),double_divide(inverse(b1),
% inverse(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))))
% -> b1
% Current number of equations to process: 1448
% Current number of ordered equations: 0
% Current number of rules: 115
% New rule produced :
% [238]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(C,
% double_divide(
% inverse(D),C)))))),
% inverse(double_divide(double_divide(inverse(D),inverse(A)),double_divide(V_4,
% double_divide(V_5,V_4)))))
% -> double_divide(B,V_5)
% Current number of equations to process: 1447
% Current number of ordered equations: 0
% Current number of rules: 116
% New rule produced :
% [239]
% inverse(double_divide(inverse(A),double_divide(V_5,double_divide(inverse(
% double_divide(
% inverse(C),
% double_divide(V_6,
% double_divide(
% inverse(V_4),V_6)))),V_5))))
% <->
% inverse(double_divide(inverse(A),double_divide(B,double_divide(inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(V_4),D)))),B))))
% Current number of equations to process: 1445
% Current number of ordered equations: 0
% Current number of rules: 117
% New rule produced :
% [240]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,
% double_divide(
% inverse(C),A))),
% double_divide(b1,double_divide(inverse(V_4),b1)))))
% Current number of equations to process: 1444
% Current number of ordered equations: 1
% Current number of rules: 118
% New rule produced :
% [241]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,
% double_divide(
% inverse(C),A))),
% double_divide(b1,double_divide(inverse(V_4),b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% Current number of equations to process: 1444
% Current number of ordered equations: 0
% Current number of rules: 119
% New rule produced :
% [242]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(b1,double_divide(inverse(C),b1)))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,
% double_divide(
% inverse(B),b1))),
% double_divide(V_4,double_divide(inverse(C),V_4)))))
% Current number of equations to process: 1442
% Current number of ordered equations: 1
% Current number of rules: 120
% New rule produced :
% [243]
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,
% double_divide(
% inverse(B),b1))),
% double_divide(V_4,double_divide(inverse(C),V_4)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(b1,double_divide(inverse(C),b1)))))
% Current number of equations to process: 1442
% Current number of ordered equations: 0
% Current number of rules: 121
% New rule produced :
% [244]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(
% inverse(B),b1))),
% double_divide(V_5,double_divide(inverse(D),V_5)))))
% Rule
% [242]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(b1,double_divide(inverse(C),b1)))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,
% double_divide(
% inverse(B),b1))),
% double_divide(V_4,double_divide(inverse(C),V_4)))))
% collapsed.
% Current number of equations to process: 1441
% Current number of ordered equations: 1
% Current number of rules: 121
% New rule produced :
% [245]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(
% inverse(B),b1))),
% double_divide(V_5,double_divide(inverse(D),V_5)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))))
% Rule
% [243]
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,
% double_divide(
% inverse(B),b1))),
% double_divide(V_4,double_divide(inverse(C),V_4)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(b1,double_divide(inverse(C),b1)))))
% collapsed.
% Current number of equations to process: 1441
% Current number of ordered equations: 0
% Current number of rules: 121
% New rule produced :
% [246]
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(D),C)))
% <->
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),
% double_divide(inverse(double_divide(D,double_divide(V_5,double_divide(
% inverse(A),V_5)))),
% double_divide(V_6,double_divide(inverse(B),V_6))))
% Current number of equations to process: 1440
% Current number of ordered equations: 1
% Current number of rules: 122
% New rule produced :
% [247]
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),
% double_divide(inverse(double_divide(D,double_divide(V_5,double_divide(
% inverse(A),V_5)))),
% double_divide(V_6,double_divide(inverse(B),V_6)))) <->
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(D),C)))
% Current number of equations to process: 1440
% Current number of ordered equations: 0
% Current number of rules: 123
% New rule produced :
% [248]
% double_divide(A,double_divide(double_divide(inverse(B),inverse(C)),A)) <->
% double_divide(double_divide(D,double_divide(inverse(B),D)),double_divide(V_4,
% double_divide(
% inverse(C),V_4)))
% Rule
% [151]
% double_divide(D,double_divide(double_divide(inverse(V_4),inverse(double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5))))),D))
% <-> double_divide(A,double_divide(B,double_divide(C,B))) collapsed.
% Rule
% [184]
% double_divide(A,double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% collapsed.
% Current number of equations to process: 1448
% Current number of ordered equations: 0
% Current number of rules: 122
% New rule produced :
% [249]
% double_divide(V_5,double_divide(C,V_5)) <->
% double_divide(double_divide(double_divide(inverse(A),inverse(B)),C),double_divide(
% double_divide(D,
% double_divide(
% inverse(A),D)),
% double_divide(V_4,
% double_divide(
% inverse(B),V_4))))
% Current number of equations to process: 1450
% Current number of ordered equations: 1
% Current number of rules: 123
% Rule [249]
% double_divide(V_5,double_divide(C,V_5)) <->
% double_divide(double_divide(double_divide(inverse(A),inverse(B)),C),
% double_divide(double_divide(D,double_divide(inverse(A),D)),double_divide(V_4,
% double_divide(
% inverse(B),V_4)))) is composed into 
% [249]
% double_divide(V_5,double_divide(C,V_5)) <->
% double_divide(b1,double_divide(C,b1))
% New rule produced :
% [250]
% double_divide(double_divide(double_divide(inverse(A),inverse(B)),C),double_divide(
% double_divide(D,
% double_divide(
% inverse(A),D)),
% double_divide(V_4,
% double_divide(
% inverse(B),V_4))))
% <-> double_divide(V_5,double_divide(C,V_5))
% Current number of equations to process: 1450
% Current number of ordered equations: 0
% Current number of rules: 124
% New rule produced :
% [251]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(double_divide(b1,double_divide(inverse(V_4),b1)),double_divide(
% double_divide(
% inverse(b1),
% inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5)))))
% Current number of equations to process: 1451
% Current number of ordered equations: 1
% Current number of rules: 125
% New rule produced :
% [252]
% double_divide(double_divide(b1,double_divide(inverse(V_4),b1)),double_divide(
% double_divide(
% inverse(b1),
% inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5)))))
% <-> double_divide(A,double_divide(B,double_divide(C,B)))
% Current number of equations to process: 1451
% Current number of ordered equations: 0
% Current number of rules: 126
% New rule produced :
% [253]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(B,V_5))),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% Rule
% [241]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,
% double_divide(
% inverse(C),A))),
% double_divide(b1,double_divide(inverse(V_4),b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% collapsed.
% Rule
% [245]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(
% inverse(B),b1))),
% double_divide(V_5,double_divide(inverse(D),V_5)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))))
% collapsed.
% Current number of equations to process: 1458
% Current number of ordered equations: 1
% Current number of rules: 125
% New rule produced :
% [254]
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(B,V_5))),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% Rule
% [240]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,
% double_divide(
% inverse(C),A))),
% double_divide(b1,double_divide(inverse(V_4),b1)))))
% collapsed.
% Rule
% [244]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),A))),
% double_divide(C,double_divide(inverse(D),C)))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(
% inverse(B),b1))),
% double_divide(V_5,double_divide(inverse(D),V_5)))))
% collapsed.
% Current number of equations to process: 1458
% Current number of ordered equations: 0
% Current number of rules: 124
% New rule produced :
% [255]
% double_divide(inverse(double_divide(inverse(b1),A)),inverse(double_divide(B,
% double_divide(A,B))))
% <->
% double_divide(inverse(inverse(C)),inverse(double_divide(inverse(C),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% Current number of equations to process: 1493
% Current number of ordered equations: 0
% Current number of rules: 125
% New rule produced :
% [256]
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,A))),double_divide(B,
% double_divide(C,B))))
% <->
% double_divide(inverse(C),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% Current number of equations to process: 1554
% Current number of ordered equations: 1
% Current number of rules: 126
% New rule produced :
% [257]
% double_divide(inverse(C),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,A))),double_divide(B,
% double_divide(C,B))))
% Current number of equations to process: 1554
% Current number of ordered equations: 0
% Current number of rules: 127
% New rule produced :
% [258]
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,double_divide(B,
% double_divide(
% inverse(b1),B))))),
% double_divide(C,double_divide(D,C)))) <->
% double_divide(inverse(D),inverse(A))
% Rule
% [130]
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B)))) <->
% double_divide(inverse(C),inverse(A)) collapsed.
% Current number of equations to process: 1557
% Current number of ordered equations: 0
% Current number of rules: 127
% New rule produced :
% [259]
% inverse(double_divide(inverse(inverse(double_divide(A,double_divide(B,
% double_divide(inverse(A),B))))),
% double_divide(C,double_divide(D,C)))) -> D
% Current number of equations to process: 1590
% Current number of ordered equations: 0
% Current number of rules: 128
% New rule produced :
% [260]
% inverse(inverse(double_divide(B,double_divide(C,double_divide(inverse(B),C)))))
% <-> inverse(double_divide(b1,double_divide(A,double_divide(inverse(b1),A))))
% Rule
% [133]
% inverse(inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))))
% <->
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))))
% collapsed.
% Current number of equations to process: 1595
% Current number of ordered equations: 1
% Current number of rules: 128
% New rule produced :
% [261]
% inverse(double_divide(b1,double_divide(A,double_divide(inverse(b1),A)))) <->
% inverse(inverse(double_divide(B,double_divide(C,double_divide(inverse(B),C)))))
% Rule
% [132]
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))))
% <->
% inverse(inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))))
% collapsed.
% Current number of equations to process: 1595
% Current number of ordered equations: 0
% Current number of rules: 128
% New rule produced :
% [262]
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(inverse(b1),b1))),A)),
% inverse(B)) <->
% inverse(double_divide(inverse(double_divide(B,double_divide(C,A))),double_divide(D,
% double_divide(C,D))))
% Current number of equations to process: 1594
% Current number of ordered equations: 1
% Current number of rules: 129
% New rule produced :
% [263]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,A))),double_divide(D,
% double_divide(C,D))))
% <->
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(inverse(b1),b1))),A)),
% inverse(B))
% Current number of equations to process: 1594
% Current number of ordered equations: 0
% Current number of rules: 130
% New rule produced :
% [264]
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),
% double_divide(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))),A))
% -> A
% Current number of equations to process: 1593
% Current number of ordered equations: 0
% Current number of rules: 131
% New rule produced :
% [265]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(b1,C))))
% <->
% double_divide(inverse(b1),inverse(double_divide(D,double_divide(inverse(B),D))))
% Current number of equations to process: 1606
% Current number of ordered equations: 0
% Current number of rules: 132
% New rule produced :
% [266]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(V_4,D))))) <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(C,A))),
% double_divide(V_6,double_divide(V_4,V_6)))))
% Rule
% [254]
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(B,V_5))),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% collapsed.
% Current number of equations to process: 1620
% Current number of ordered equations: 1
% Current number of rules: 132
% New rule produced :
% [267]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(C,A))),
% double_divide(V_6,double_divide(V_4,V_6)))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(V_4,D)))))
% Rule
% [253]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(B,V_5))),
% double_divide(V_6,double_divide(inverse(V_4),V_6)))))
% collapsed.
% Current number of equations to process: 1620
% Current number of ordered equations: 0
% Current number of rules: 132
% New rule produced :
% [268]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B))))) <->
% double_divide(D,double_divide(inverse(C),D))
% Current number of equations to process: 1618
% Current number of ordered equations: 1
% Current number of rules: 133
% New rule produced :
% [269]
% double_divide(D,double_divide(inverse(C),D)) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B)))))
% Current number of equations to process: 1618
% Current number of ordered equations: 0
% Current number of rules: 134
% New rule produced :
% [270]
% double_divide(A,double_divide(double_divide(B,double_divide(inverse(inverse(A)),B)),
% double_divide(b1,double_divide(C,double_divide(inverse(b1),C)))))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Rule
% [136]
% double_divide(A,double_divide(double_divide(B,double_divide(inverse(inverse(A)),B)),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% collapsed.
% Current number of equations to process: 1619
% Current number of ordered equations: 0
% Current number of rules: 134
% New rule produced :
% [271]
% double_divide(C,double_divide(D,double_divide(inverse(C),D))) <->
% double_divide(A,double_divide(B,double_divide(inverse(A),B)))
% Rule
% [137]
% double_divide(A,double_divide(b1,double_divide(inverse(A),b1))) <->
% double_divide(B,double_divide(C,double_divide(inverse(B),C))) collapsed.
% Rule
% [138]
% double_divide(B,double_divide(C,double_divide(inverse(B),C))) <->
% double_divide(A,double_divide(b1,double_divide(inverse(A),b1))) collapsed.
% Current number of equations to process: 1627
% Current number of ordered equations: 0
% Current number of rules: 133
% New rule produced :
% [272]
% double_divide(inverse(inverse(double_divide(A,B))),double_divide(inverse(A),
% inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))))
% -> B
% Current number of equations to process: 1626
% Current number of ordered equations: 0
% Current number of rules: 134
% New rule produced :
% [273]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C))))),
% double_divide(D,double_divide(V_4,D)))) <->
% double_divide(inverse(V_4),inverse(A))
% Rule
% [135]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C))))),
% double_divide(D,double_divide(b1,D)))) ->
% double_divide(inverse(b1),inverse(A)) collapsed.
% Rule
% [213]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))) <->
% double_divide(inverse(inverse(A)),inverse(B)) collapsed.
% Rule
% [258]
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,double_divide(B,
% double_divide(
% inverse(b1),B))))),
% double_divide(C,double_divide(D,C)))) <->
% double_divide(inverse(D),inverse(A)) collapsed.
% Current number of equations to process: 1632
% Current number of ordered equations: 1
% Current number of rules: 132
% New rule produced :
% [274]
% double_divide(inverse(V_4),inverse(A)) <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C))))),
% double_divide(D,double_divide(V_4,D))))
% Rule
% [131]
% double_divide(inverse(C),inverse(A)) <->
% inverse(double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B)))) collapsed.
% Rule
% [214]
% double_divide(inverse(inverse(A)),inverse(B)) <->
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))) collapsed.
% Current number of equations to process: 1632
% Current number of ordered equations: 0
% Current number of rules: 131
% New rule produced :
% [275]
% double_divide(A,double_divide(B,double_divide(inverse(A),C))) <->
% double_divide(D,double_divide(B,double_divide(inverse(D),C)))
% Rule
% [195]
% inverse(double_divide(inverse(b1),double_divide(b1,double_divide(inverse(
% inverse(b1)),
% inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1))))))))
% -> b1 collapsed.
% Current number of equations to process: 1641
% Current number of ordered equations: 0
% Current number of rules: 131
% New rule produced :
% [276]
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),inverse(
% double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1))))))))
% -> b1
% Current number of equations to process: 1640
% Current number of ordered equations: 0
% Current number of rules: 132
% New rule produced :
% [277]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% <->
% double_divide(V_4,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(V_5,
% double_divide(V_4,V_5))))))
% Rule
% [187]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(b1,double_divide(b1,b1))))))
% collapsed.
% Rule
% [188]
% double_divide(inverse(V_4),double_divide(inverse(B),inverse(double_divide(
% inverse(C),
% double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% collapsed.
% Current number of equations to process: 1645
% Current number of ordered equations: 0
% Current number of rules: 131
% New rule produced :
% [278]
% double_divide(D,double_divide(double_divide(A,C),D)) <->
% double_divide(double_divide(b1,double_divide(A,b1)),double_divide(B,double_divide(C,B)))
% Rule
% [232]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% inverse(double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))),
% double_divide(b1,double_divide(
% double_divide(b1,
% double_divide(C,
% double_divide(
% inverse(b1),
% inverse(double_divide(A,
% double_divide(B,
% double_divide(C,B))))))),b1))))))))
% <-> double_divide(V_5,double_divide(inverse(A),V_5)) collapsed.
% Rule
% [248]
% double_divide(A,double_divide(double_divide(inverse(B),inverse(C)),A)) <->
% double_divide(double_divide(D,double_divide(inverse(B),D)),double_divide(V_4,
% double_divide(
% inverse(C),V_4)))
% collapsed.
% Current number of equations to process: 1663
% Current number of ordered equations: 3
% Current number of rules: 130
% New rule produced :
% [279]
% double_divide(b1,double_divide(double_divide(B,D),b1)) <->
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(D,C)))
% Current number of equations to process: 1663
% Current number of ordered equations: 2
% Current number of rules: 131
% New rule produced :
% [280]
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(D,C)))
% <-> double_divide(b1,double_divide(double_divide(B,D),b1))
% Current number of equations to process: 1663
% Current number of ordered equations: 1
% Current number of rules: 132
% New rule produced :
% [281]
% double_divide(double_divide(b1,double_divide(A,b1)),double_divide(B,double_divide(C,B)))
% <-> double_divide(D,double_divide(double_divide(A,C),D))
% Current number of equations to process: 1663
% Current number of ordered equations: 0
% Current number of rules: 133
% New rule produced :
% [282]
% double_divide(V_4,double_divide(double_divide(B,D),V_4)) <->
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(D,C)))
% Rule
% [278]
% double_divide(D,double_divide(double_divide(A,C),D)) <->
% double_divide(double_divide(b1,double_divide(A,b1)),double_divide(B,double_divide(C,B)))
% collapsed.
% Rule
% [279]
% double_divide(b1,double_divide(double_divide(B,D),b1)) <->
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(D,C)))
% collapsed.
% Current number of equations to process: 1668
% Current number of ordered equations: 1
% Current number of rules: 132
% New rule produced :
% [283]
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(D,C)))
% <-> double_divide(V_4,double_divide(double_divide(B,D),V_4))
% Rule
% [280]
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(D,C)))
% <-> double_divide(b1,double_divide(double_divide(B,D),b1)) collapsed.
% Rule
% [281]
% double_divide(double_divide(b1,double_divide(A,b1)),double_divide(B,double_divide(C,B)))
% <-> double_divide(D,double_divide(double_divide(A,C),D)) collapsed.
% Current number of equations to process: 1668
% Current number of ordered equations: 0
% Current number of rules: 131
% New rule produced :
% [284]
% double_divide(V_4,double_divide(double_divide(V_5,double_divide(D,V_5)),V_4))
% <->
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(
% double_divide(D,B),C)))
% Current number of equations to process: 1676
% Current number of ordered equations: 1
% Current number of rules: 132
% New rule produced :
% [285]
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(
% double_divide(D,B),C)))
% <->
% double_divide(V_4,double_divide(double_divide(V_5,double_divide(D,V_5)),V_4))
% Current number of equations to process: 1676
% Current number of ordered equations: 0
% Current number of rules: 133
% New rule produced :
% [286]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(D,double_divide(double_divide(V_4,double_divide(inverse(C),
% inverse(double_divide(
% inverse(A),double_divide(V_5,
% double_divide(V_4,V_5)))))),D))
% Current number of equations to process: 1675
% Current number of ordered equations: 1
% Current number of rules: 134
% Rule [286]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(D,double_divide(double_divide(V_4,double_divide(inverse(C),
% inverse(double_divide(
% inverse(A),
% double_divide(V_5,
% double_divide(V_4,V_5)))))),D)) is composed into 
% [286]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(A,double_divide(b1,double_divide(C,b1)))
% New rule produced :
% [287]
% double_divide(D,double_divide(double_divide(V_4,double_divide(inverse(C),
% inverse(double_divide(
% inverse(A),double_divide(V_5,
% double_divide(V_4,V_5)))))),D))
% <-> double_divide(A,double_divide(B,double_divide(C,B)))
% Current number of equations to process: 1675
% Current number of ordered equations: 0
% Current number of rules: 135
% New rule produced :
% [288]
% double_divide(D,double_divide(double_divide(inverse(A),C),D)) <->
% double_divide(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A),
% double_divide(B,double_divide(C,B)))
% Current number of equations to process: 1674
% Current number of ordered equations: 1
% Current number of rules: 136
% New rule produced :
% [289]
% double_divide(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A),
% double_divide(B,double_divide(C,B))) <->
% double_divide(D,double_divide(double_divide(inverse(A),C),D))
% Current number of equations to process: 1674
% Current number of ordered equations: 0
% Current number of rules: 137
% New rule produced :
% [290]
% double_divide(A,double_divide(B,double_divide(inverse(A),inverse(double_divide(C,
% double_divide(D,
% double_divide(B,D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6)))
% Rule
% [167]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) collapsed.
% Current number of equations to process: 1673
% Current number of ordered equations: 1
% Current number of rules: 137
% New rule produced :
% [291]
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) <->
% double_divide(A,double_divide(B,double_divide(inverse(A),inverse(double_divide(C,
% double_divide(D,
% double_divide(B,D)))))))
% Rule
% [168]
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))) <->
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% collapsed.
% Current number of equations to process: 1673
% Current number of ordered equations: 0
% Current number of rules: 137
% New rule produced :
% [292]
% double_divide(A,double_divide(B,double_divide(inverse(A),inverse(double_divide(C,
% double_divide(D,
% double_divide(B,D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),C)))),
% double_divide(V_6,double_divide(V_5,V_6)))
% Current number of equations to process: 1671
% Current number of ordered equations: 1
% Current number of rules: 138
% Rule [292]
% double_divide(A,double_divide(B,double_divide(inverse(A),inverse(
% double_divide(C,
% double_divide(D,
% double_divide(B,D)))))))
% <->
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),C)))),
% double_divide(V_6,double_divide(V_5,V_6))) is composed into [292]
% double_divide(A,
% double_divide(B,
% double_divide(
% inverse(A),
% inverse(
% double_divide(C,
% double_divide(D,
% double_divide(B,D)))))))
% <->
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),
% inverse(
% double_divide(C,
% double_divide(b1,
% double_divide(b1,b1)))))))
% New rule produced :
% [293]
% double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(
% inverse(V_4),C)))),
% double_divide(V_6,double_divide(V_5,V_6))) <->
% double_divide(A,double_divide(B,double_divide(inverse(A),inverse(double_divide(C,
% double_divide(D,
% double_divide(B,D)))))))
% Rule
% [75]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),A)))),
% double_divide(D,double_divide(C,D)))) -> A collapsed.
% Current number of equations to process: 1672
% Current number of ordered equations: 0
% Current number of rules: 138
% New rule produced :
% [294]
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),inverse(
% double_divide(A,
% double_divide(b1,
% double_divide(b1,b1))))))))
% -> A
% Rule
% [276]
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),inverse(
% double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1))))))))
% -> b1 collapsed.
% Current number of equations to process: 1671
% Current number of ordered equations: 0
% Current number of rules: 138
% New rule produced :
% [295]
% inverse(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(D,double_divide(A,D)))) <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% Current number of equations to process: 1676
% Current number of ordered equations: 1
% Current number of rules: 139
% New rule produced :
% [296]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% <->
% inverse(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(D,double_divide(A,D))))
% Current number of equations to process: 1676
% Current number of ordered equations: 0
% Current number of rules: 140
% New rule produced :
% [297]
% double_divide(B,A) <->
% double_divide(b1,double_divide(inverse(A),double_divide(inverse(b1),inverse(
% double_divide(B,
% double_divide(
% inverse(B),B))))))
% Current number of equations to process: 1683
% Current number of ordered equations: 1
% Current number of rules: 141
% New rule produced :
% [298]
% double_divide(b1,double_divide(inverse(A),double_divide(inverse(b1),inverse(
% double_divide(B,
% double_divide(
% inverse(B),B))))))
% <-> double_divide(B,A)
% Current number of equations to process: 1683
% Current number of ordered equations: 0
% Current number of rules: 142
% New rule produced :
% [299]
% double_divide(A,inverse(double_divide(B,double_divide(A,B)))) <->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% Rule
% [163]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(A),B))))
% <->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% collapsed.
% Current number of equations to process: 1690
% Current number of ordered equations: 1
% Current number of rules: 142
% Rule [299]
% double_divide(A,inverse(double_divide(B,double_divide(A,B)))) <->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))) is composed into 
% [299]
% double_divide(A,inverse(double_divide(B,double_divide(A,B)))) <->
% double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Rule [296]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,
% double_divide(inverse(B),C)))))
% <->
% inverse(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(D,double_divide(A,D)))) is composed into [296]
% double_divide(
% inverse(A),
% inverse(
% double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C)))))
% <->
% inverse(
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(D,
% double_divide(A,D))))
% Rule [288]
% double_divide(D,double_divide(double_divide(inverse(A),C),D)) <->
% double_divide(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A),
% double_divide(B,double_divide(C,B))) is composed into [288]
% double_divide(D,
% double_divide(
% double_divide(
% inverse(A),C),D))
% <->
% double_divide(
% double_divide(
% double_divide(b1,
% inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,
% double_divide(C,B)))
% Rule [251]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(double_divide(b1,double_divide(inverse(V_4),b1)),double_divide(
% double_divide(
% inverse(b1),
% inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5))))) is composed into 
% [251]
% double_divide(A,double_divide(B,double_divide(C,B))) <->
% double_divide(double_divide(b1,double_divide(inverse(V_4),b1)),double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5)))))
% Rule [246]
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,
% double_divide(
% inverse(D),C))) <->
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(inverse(b1),b1)))),
% double_divide(inverse(double_divide(D,double_divide(V_5,double_divide(
% inverse(A),V_5)))),
% double_divide(V_6,double_divide(inverse(B),V_6)))) is composed into 
% [246]
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(D),C)))
% <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(inverse(double_divide(D,double_divide(V_5,double_divide(
% inverse(A),V_5)))),
% double_divide(V_6,double_divide(inverse(B),V_6))))
% Rule [182]
% double_divide(b1,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(b1,b1))))))
% ->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))) is composed into 
% [182]
% double_divide(b1,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(b1,b1))))))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Rule [175]
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))) ->
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(inverse(b1),b1)))),B) is composed into 
% [175]
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))
% ->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),B)
% Rule [147]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(B,C)))) ->
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))) is composed into 
% [147]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(B,C))))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Rule [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(inverse(b1),b1)))),B) is composed into 
% [52]
% double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),B)
% New rule produced :
% [300]
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(inverse(b1),b1))))
% <-> double_divide(A,inverse(double_divide(B,double_divide(A,B))))
% Rule
% [183]
% double_divide(inverse(A),double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% -> A collapsed.
% Rule
% [186]
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(
% inverse(b1),inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A))
% <-> double_divide(D,double_divide(B,D)) collapsed.
% Rule
% [199]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),C))),
% double_divide(double_divide(inverse(b1),
% inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),B))))
% -> C collapsed.
% Rule
% [247]
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),
% double_divide(inverse(double_divide(D,double_divide(V_5,double_divide(
% inverse(A),V_5)))),
% double_divide(V_6,double_divide(inverse(B),V_6)))) <->
% double_divide(double_divide(inverse(A),inverse(B)),double_divide(C,double_divide(
% inverse(D),C)))
% collapsed.
% Rule
% [252]
% double_divide(double_divide(b1,double_divide(inverse(V_4),b1)),double_divide(
% double_divide(
% inverse(b1),
% inverse(
% double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(
% inverse(
% double_divide(V_4,A)),
% double_divide(V_5,
% double_divide(C,V_5)))))
% <-> double_divide(A,double_divide(B,double_divide(C,B))) collapsed.
% Rule
% [264]
% double_divide(double_divide(inverse(b1),inverse(double_divide(b1,double_divide(
% inverse(b1),b1)))),
% double_divide(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))),A))
% -> A collapsed.
% Rule
% [289]
% double_divide(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),A),
% double_divide(B,double_divide(C,B))) <->
% double_divide(D,double_divide(double_divide(inverse(A),C),D)) collapsed.
% Rule
% [295]
% inverse(double_divide(double_divide(inverse(b1),inverse(double_divide(b1,
% double_divide(
% inverse(b1),b1)))),
% double_divide(D,double_divide(A,D)))) <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% collapsed.
% Current number of equations to process: 1698
% Current number of ordered equations: 0
% Current number of rules: 135
% New rule produced :
% [301]
% double_divide(inverse(A),double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))))
% -> A
% Current number of equations to process: 1697
% Current number of ordered equations: 0
% Current number of rules: 136
% New rule produced :
% [302]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% inverse(double_divide(b1,
% double_divide(b1,b1)))),A))
% Current number of equations to process: 1696
% Current number of ordered equations: 1
% Current number of rules: 137
% Rule [302]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)) is composed into 
% [302]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [303]
% double_divide(double_divide(inverse(A),B),double_divide(double_divide(b1,
% inverse(double_divide(b1,
% double_divide(b1,b1)))),A))
% <-> double_divide(D,double_divide(B,D))
% Current number of equations to process: 1696
% Current number of ordered equations: 0
% Current number of rules: 138
% New rule produced :
% [304]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))),A))
% -> A
% Current number of equations to process: 1695
% Current number of ordered equations: 0
% Current number of rules: 139
% New rule produced :
% [305]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),C))),
% double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),B))))
% -> C
% Current number of equations to process: 1694
% Current number of ordered equations: 0
% Current number of rules: 140
% New rule produced :
% [306]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,D)),
% double_divide(b1,double_divide(inverse(
% inverse(
% double_divide(A,D))),b1)))))
% Current number of equations to process: 1747
% Current number of ordered equations: 1
% Current number of rules: 141
% Rule [306]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,
% double_divide(inverse(B),C)))))
% <->
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,D)),
% double_divide(b1,double_divide(
% inverse(inverse(
% double_divide(A,D))),b1))))) is composed into 
% [306]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% <->
% double_divide(inverse(A),inverse(double_divide(b1,double_divide(b1,double_divide(
% inverse(b1),b1)))))
% New rule produced :
% [307]
% double_divide(inverse(b1),inverse(double_divide(inverse(double_divide(b1,D)),
% double_divide(b1,double_divide(inverse(
% inverse(
% double_divide(A,D))),b1)))))
% <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% Current number of equations to process: 1747
% Current number of ordered equations: 0
% Current number of rules: 142
% New rule produced :
% [308]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,D)),
% double_divide(V_4,double_divide(A,V_4))))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(C,V_5))),
% double_divide(V_6,double_divide(B,V_6)))))
% Current number of equations to process: 1746
% Current number of ordered equations: 1
% Current number of rules: 143
% New rule produced :
% [309]
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(C,V_5))),
% double_divide(V_6,double_divide(B,V_6)))))
% <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,D)),
% double_divide(V_4,double_divide(A,V_4))))))
% Current number of equations to process: 1746
% Current number of ordered equations: 0
% Current number of rules: 144
% New rule produced :
% [310]
% double_divide(A,double_divide(inverse(B),A)) <->
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(C,
% double_divide(D,
% double_divide(V_4,
% double_divide(
% inverse(D),V_4))))),
% double_divide(V_5,double_divide(B,V_5)))))
% Rule
% [205]
% double_divide(b1,double_divide(inverse(A),b1)) <->
% double_divide(inverse(B),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(A,V_4)))))
% collapsed.
% Rule
% [269]
% double_divide(D,double_divide(inverse(C),D)) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B)))))
% collapsed.
% Current number of equations to process: 1745
% Current number of ordered equations: 1
% Current number of rules: 143
% New rule produced :
% [311]
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(C,
% double_divide(D,
% double_divide(V_4,
% double_divide(
% inverse(D),V_4))))),
% double_divide(V_5,double_divide(B,V_5)))))
% <-> double_divide(A,double_divide(inverse(B),A))
% Rule
% [110]
% double_divide(inverse(B),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))),
% double_divide(V_4,double_divide(inverse(A),V_4)))))
% <-> double_divide(b1,double_divide(inverse(inverse(A)),b1)) collapsed.
% Rule
% [268]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,double_divide(C,B))))) <->
% double_divide(D,double_divide(inverse(C),D)) collapsed.
% Current number of equations to process: 1745
% Current number of ordered equations: 0
% Current number of rules: 142
% New rule produced :
% [312]
% inverse(double_divide(inverse(double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)),
% double_divide(B,double_divide(inverse(A),B)))) ->
% double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Current number of equations to process: 1813
% Current number of ordered equations: 1
% Current number of rules: 143
% New rule produced :
% [313]
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),B)))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Current number of equations to process: 1813
% Current number of ordered equations: 0
% Current number of rules: 144
% New rule produced :
% [314]
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(b1,
% double_divide(B,b1))))
% -> double_divide(b1,double_divide(C,b1))
% Current number of equations to process: 1851
% Current number of ordered equations: 0
% Current number of rules: 145
% New rule produced :
% [315]
% double_divide(B,double_divide(double_divide(C,double_divide(A,C)),B)) <->
% double_divide(b1,double_divide(double_divide(b1,double_divide(A,b1)),b1))
% Current number of equations to process: 1853
% Current number of ordered equations: 1
% Current number of rules: 146
% New rule produced :
% [316]
% double_divide(b1,double_divide(double_divide(b1,double_divide(A,b1)),b1)) <->
% double_divide(B,double_divide(double_divide(C,double_divide(A,C)),B))
% Current number of equations to process: 1853
% Current number of ordered equations: 0
% Current number of rules: 147
% New rule produced :
% [317]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(
% inverse(C),
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),B))))))
% -> C
% Current number of equations to process: 1859
% Current number of ordered equations: 0
% Current number of rules: 148
% New rule produced :
% [318]
% double_divide(A,double_divide(B,double_divide(inverse(A),double_divide(
% inverse(C),inverse(
% double_divide(
% inverse(
% double_divide(C,D)),
% double_divide(V_4,
% double_divide(
% inverse(V_5),V_4))))))))
% <-> double_divide(V_5,double_divide(B,D))
% Rule
% [206]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),double_divide(
% inverse(C),
% inverse(
% double_divide(
% inverse(
% double_divide(C,D)),
% double_divide(V_4,
% double_divide(
% inverse(V_5),V_4))))))))
% <-> double_divide(V_5,double_divide(inverse(B),D)) collapsed.
% Current number of equations to process: 1858
% Current number of ordered equations: 1
% Current number of rules: 148
% New rule produced :
% [319]
% double_divide(V_5,double_divide(B,D)) <->
% double_divide(A,double_divide(B,double_divide(inverse(A),double_divide(
% inverse(C),inverse(
% double_divide(
% inverse(
% double_divide(C,D)),
% double_divide(V_4,
% double_divide(
% inverse(V_5),V_4))))))))
% Rule
% [207]
% double_divide(V_5,double_divide(inverse(B),D)) <->
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),double_divide(
% inverse(C),
% inverse(
% double_divide(
% inverse(
% double_divide(C,D)),
% double_divide(V_4,
% double_divide(
% inverse(V_5),V_4))))))))
% collapsed.
% Current number of equations to process: 1858
% Current number of ordered equations: 0
% Current number of rules: 148
% New rule produced :
% [320]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,A)))),inverse(
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(C,
% double_divide(D,C)))))
% -> double_divide(B,D)
% Current number of equations to process: 1857
% Current number of ordered equations: 0
% Current number of rules: 149
% New rule produced :
% [321]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1))))))
% <-> double_divide(inverse(C),B)
% Current number of equations to process: 1906
% Current number of ordered equations: 1
% Current number of rules: 150
% New rule produced :
% [322]
% double_divide(inverse(C),B) <->
% double_divide(A,double_divide(inverse(B),double_divide(inverse(A),inverse(
% double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1))))))
% Current number of equations to process: 1906
% Current number of ordered equations: 0
% Current number of rules: 151
% New rule produced :
% [323]
% double_divide(double_divide(inverse(A),double_divide(inverse(B),inverse(
% double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1))))),
% double_divide(inverse(C),A)) <-> double_divide(D,double_divide(B,D))
% Current number of equations to process: 1908
% Current number of ordered equations: 0
% Current number of rules: 152
% New rule produced :
% [324]
% double_divide(A,double_divide(B,double_divide(inverse(A),double_divide(
% inverse(B),inverse(
% double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))))
% <-> double_divide(D,double_divide(inverse(C),D))
% Current number of equations to process: 1932
% Current number of ordered equations: 0
% Current number of rules: 153
% New rule produced :
% [325]
% inverse(double_divide(inverse(double_divide(C,double_divide(inverse(B),C))),
% double_divide(D,double_divide(A,D)))) <->
% double_divide(inverse(A),inverse(double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),
% inverse(B))))
% Current number of equations to process: 1931
% Current number of ordered equations: 1
% Current number of rules: 154
% New rule produced :
% [326]
% double_divide(inverse(A),inverse(double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),
% inverse(B)))) <->
% inverse(double_divide(inverse(double_divide(C,double_divide(inverse(B),C))),
% double_divide(D,double_divide(A,D))))
% Current number of equations to process: 1931
% Current number of ordered equations: 0
% Current number of rules: 155
% New rule produced :
% [327]
% inverse(double_divide(inverse(double_divide(D,double_divide(inverse(C),D))),
% double_divide(V_4,double_divide(A,V_4)))) <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(
% inverse(C)),B))))
% Rule
% [153]
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(C,double_divide(D,C)))) <->
% double_divide(inverse(D),inverse(double_divide(b1,double_divide(inverse(
% inverse(B)),b1))))
% collapsed.
% Current number of equations to process: 1939
% Current number of ordered equations: 1
% Current number of rules: 155
% New rule produced :
% [328]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(inverse(
% inverse(C)),B))))
% <->
% inverse(double_divide(inverse(double_divide(D,double_divide(inverse(C),D))),
% double_divide(V_4,double_divide(A,V_4))))
% Rule
% [154]
% double_divide(inverse(D),inverse(double_divide(b1,double_divide(inverse(
% inverse(B)),b1))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(C,double_divide(D,C)))) collapsed.
% Current number of equations to process: 1939
% Current number of ordered equations: 0
% Current number of rules: 155
% New rule produced :
% [329]
% double_divide(double_divide(b1,double_divide(b1,b1)),double_divide(b1,
% double_divide(double_divide(
% inverse(D),b1),b1)))
% <->
% double_divide(double_divide(A,double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C)))
% Current number of equations to process: 1949
% Current number of ordered equations: 1
% Current number of rules: 156
% New rule produced :
% [330]
% double_divide(double_divide(A,double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C))) <->
% double_divide(double_divide(b1,double_divide(b1,b1)),double_divide(b1,
% double_divide(double_divide(
% inverse(D),b1),b1)))
% Current number of equations to process: 1949
% Current number of ordered equations: 0
% Current number of rules: 157
% New rule produced :
% [331]
% double_divide(D,double_divide(A,D)) <->
% double_divide(double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,double_divide(C,double_divide(inverse(B),C))))
% Current number of equations to process: 1954
% Current number of ordered equations: 1
% Current number of rules: 158
% Rule [331]
% double_divide(D,double_divide(A,D)) <->
% double_divide(double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))) is composed into 
% [331]
% double_divide(D,double_divide(A,D)) <-> double_divide(b1,double_divide(A,b1))
% New rule produced :
% [332]
% double_divide(double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,double_divide(C,double_divide(inverse(B),C)))) <->
% double_divide(D,double_divide(A,D))
% Current number of equations to process: 1954
% Current number of ordered equations: 0
% Current number of rules: 159
% New rule produced :
% [333]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(double_divide(A,double_divide(inverse(B),A)),double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))
% Current number of equations to process: 1955
% Current number of ordered equations: 1
% Current number of rules: 160
% Rule [333]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(double_divide(A,double_divide(inverse(B),A)),double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D)))) is composed into 
% [333]
% double_divide(V_4,double_divide(B,V_4)) <->
% double_divide(b1,double_divide(B,b1))
% New rule produced :
% [334]
% double_divide(double_divide(A,double_divide(inverse(B),A)),double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))
% <-> double_divide(V_4,double_divide(B,V_4))
% Rule
% [156]
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(B),C))))
% <-> double_divide(D,double_divide(A,D)) collapsed.
% Rule
% [175]
% double_divide(double_divide(A,double_divide(inverse(inverse(B)),A)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))
% ->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),B)
% collapsed.
% Rule
% [236]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(double_divide(C,double_divide(inverse(D),C)),double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))
% -> D collapsed.
% Rule
% [270]
% double_divide(A,double_divide(double_divide(B,double_divide(inverse(inverse(A)),B)),
% double_divide(b1,double_divide(C,double_divide(inverse(b1),C)))))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% collapsed.
% Current number of equations to process: 1955
% Current number of ordered equations: 0
% Current number of rules: 157
% New rule produced :
% [335]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(A,B)),
% double_divide(C,double_divide(D,
% double_divide(V_4,D)))))),B)
% -> double_divide(C,double_divide(b1,double_divide(V_4,b1)))
% Current number of equations to process: 1991
% Current number of ordered equations: 0
% Current number of rules: 158
% New rule produced :
% [336]
% double_divide(D,double_divide(C,D)) <->
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(B,
% double_divide(B,B))))
% Current number of equations to process: 2004
% Current number of ordered equations: 1
% Current number of rules: 159
% Rule [336]
% double_divide(D,double_divide(C,D)) <->
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,
% double_divide(B,
% double_divide(B,B)))) is composed into 
% [336]
% double_divide(D,double_divide(C,D)) <-> double_divide(b1,double_divide(C,b1))
% New rule produced :
% [337]
% double_divide(double_divide(A,double_divide(B,A)),double_divide(C,double_divide(B,
% double_divide(B,B))))
% <-> double_divide(D,double_divide(C,D))
% Current number of equations to process: 2004
% Current number of ordered equations: 0
% Current number of rules: 160
% New rule produced :
% [338]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,double_divide(b1,double_divide(C,b1))))) ->
% double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Current number of equations to process: 2017
% Current number of ordered equations: 1
% Current number of rules: 161
% New rule produced :
% [339]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,double_divide(D,double_divide(C,D))))) ->
% double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Rule
% [338]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,double_divide(b1,double_divide(C,b1))))) ->
% double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))) collapsed.
% Current number of equations to process: 2017
% Current number of ordered equations: 0
% Current number of rules: 161
% New rule produced :
% [340]
% double_divide(C,double_divide(B,C)) <->
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)))
% Current number of equations to process: 2028
% Current number of ordered equations: 3
% Current number of rules: 162
% New rule produced :
% [341]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,double_divide(C,double_divide(inverse(A),C))))
% Current number of equations to process: 2028
% Current number of ordered equations: 2
% Current number of rules: 163
% Rule [340]
% double_divide(C,double_divide(B,C)) <->
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A))) is composed into 
% [340]
% double_divide(C,double_divide(B,C)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [342]
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)))
% <-> double_divide(C,double_divide(B,C))
% Current number of equations to process: 2028
% Current number of ordered equations: 1
% Current number of rules: 164
% Rule [341]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,double_divide(C,double_divide(inverse(A),C)))) is composed into 
% [341]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [343]
% double_divide(double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),A),
% double_divide(B,double_divide(C,double_divide(inverse(A),C)))) <->
% double_divide(D,double_divide(B,D))
% Current number of equations to process: 2028
% Current number of ordered equations: 0
% Current number of rules: 165
% New rule produced :
% [344]
% double_divide(V_4,double_divide(C,V_4)) <->
% double_divide(double_divide(A,double_divide(inverse(B),A)),double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D))))
% Current number of equations to process: 2034
% Current number of ordered equations: 1
% Current number of rules: 166
% Rule [344]
% double_divide(V_4,double_divide(C,V_4)) <->
% double_divide(double_divide(A,double_divide(inverse(B),A)),double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D)))) is composed into 
% [344]
% double_divide(V_4,double_divide(C,V_4)) <->
% double_divide(b1,double_divide(C,b1))
% New rule produced :
% [345]
% double_divide(double_divide(A,double_divide(inverse(B),A)),double_divide(C,
% double_divide(D,
% double_divide(
% inverse(B),D))))
% <-> double_divide(V_4,double_divide(C,V_4))
% Rule
% [162]
% double_divide(double_divide(b1,double_divide(inverse(A),b1)),double_divide(B,
% double_divide(C,
% double_divide(
% inverse(A),C))))
% <-> double_divide(D,double_divide(B,D)) collapsed.
% Current number of equations to process: 2034
% Current number of ordered equations: 0
% Current number of rules: 166
% New rule produced :
% [346]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(inverse(
% double_divide(C,A)),D)))))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Current number of equations to process: 2035
% Current number of ordered equations: 0
% Current number of rules: 167
% New rule produced :
% [347]
% inverse(double_divide(inverse(double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)),
% double_divide(B,double_divide(C,B)))) <->
% double_divide(inverse(C),inverse(double_divide(b1,double_divide(inverse(
% inverse(A)),b1))))
% Rule
% [312]
% inverse(double_divide(inverse(double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)),
% double_divide(B,double_divide(inverse(A),B)))) ->
% double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))) collapsed.
% Current number of equations to process: 2034
% Current number of ordered equations: 1
% Current number of rules: 167
% New rule produced :
% [348]
% double_divide(inverse(C),inverse(double_divide(b1,double_divide(inverse(
% inverse(A)),b1))))
% <->
% inverse(double_divide(inverse(double_divide(double_divide(b1,inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A)),
% double_divide(B,double_divide(C,B))))
% Current number of equations to process: 2034
% Current number of ordered equations: 0
% Current number of rules: 168
% New rule produced :
% [349]
% inverse(double_divide(inverse(double_divide(B,double_divide(D,double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(A,V_4)))) <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% Current number of equations to process: 2033
% Current number of ordered equations: 1
% Current number of rules: 169
% New rule produced :
% [350]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% <->
% inverse(double_divide(inverse(double_divide(B,double_divide(D,double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(A,V_4))))
% Current number of equations to process: 2033
% Current number of ordered equations: 0
% Current number of rules: 170
% New rule produced :
% [351]
% inverse(double_divide(inverse(double_divide(B,double_divide(D,double_divide(
% inverse(C),A)))),
% double_divide(V_4,double_divide(D,V_4)))) ->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% Current number of equations to process: 2032
% Current number of ordered equations: 0
% Current number of rules: 171
% New rule produced :
% [352]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(b1,
% double_divide(
% inverse(inverse(C)),b1)))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,
% double_divide(
% inverse(C),A))),
% double_divide(V_4,double_divide(B,V_4)))))
% Current number of equations to process: 2031
% Current number of ordered equations: 1
% Current number of rules: 172
% New rule produced :
% [353]
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(D,
% double_divide(
% inverse(C),A))),
% double_divide(V_4,double_divide(B,V_4)))))
% <->
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(b1,
% double_divide(
% inverse(inverse(C)),b1)))))
% Current number of equations to process: 2031
% Current number of ordered equations: 0
% Current number of rules: 173
% New rule produced :
% [354]
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(b1,
% double_divide(
% inverse(inverse(C)),b1)))))
% <->
% double_divide(D,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(
% inverse(C),A)),
% double_divide(V_4,double_divide(D,V_4))))))
% Current number of equations to process: 2030
% Current number of ordered equations: 1
% Current number of rules: 174
% New rule produced :
% [355]
% double_divide(D,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(
% inverse(C),A)),
% double_divide(V_4,double_divide(D,V_4))))))
% <->
% double_divide(inverse(A),double_divide(inverse(B),inverse(double_divide(b1,
% double_divide(
% inverse(inverse(C)),b1)))))
% Current number of equations to process: 2030
% Current number of ordered equations: 0
% Current number of rules: 175
% New rule produced :
% [356]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,double_divide(V_4,D))))))
% <->
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,B)),
% double_divide(C,double_divide(b1,double_divide(V_4,b1))))))
% Current number of equations to process: 2029
% Current number of ordered equations: 1
% Current number of rules: 176
% New rule produced :
% [357]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,B)),
% double_divide(C,double_divide(b1,double_divide(V_4,b1))))))
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,double_divide(V_4,D))))))
% Current number of equations to process: 2029
% Current number of ordered equations: 0
% Current number of rules: 177
% New rule produced :
% [358]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),double_divide(inverse(B),inverse(
% double_divide(
% inverse(C),
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A))))),C)
% Current number of equations to process: 2028
% Current number of ordered equations: 1
% Current number of rules: 178
% Rule [358]
% double_divide(D,double_divide(B,D)) <->
% double_divide(double_divide(inverse(A),double_divide(inverse(B),
% inverse(double_divide(inverse(C),
% double_divide(double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A))))),C) is composed into 
% [358]
% double_divide(D,double_divide(B,D)) <-> double_divide(b1,double_divide(B,b1))
% New rule produced :
% [359]
% double_divide(double_divide(inverse(A),double_divide(inverse(B),inverse(
% double_divide(
% inverse(C),
% double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),A))))),C)
% <-> double_divide(D,double_divide(B,D))
% Current number of equations to process: 2028
% Current number of ordered equations: 0
% Current number of rules: 179
% New rule produced :
% [360]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(b1,double_divide(C,b1))))) <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,D)),
% double_divide(V_5,double_divide(inverse(A),V_5)))))
% Current number of equations to process: 2027
% Current number of ordered equations: 1
% Current number of rules: 180
% New rule produced :
% [361]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,D)),
% double_divide(V_5,double_divide(inverse(A),V_5)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(b1,double_divide(C,b1)))))
% Current number of equations to process: 2027
% Current number of ordered equations: 0
% Current number of rules: 181
% New rule produced :
% [362]
% double_divide(inverse(A),inverse(double_divide(A,double_divide(double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),b1))))
% <->
% double_divide(inverse(inverse(B)),inverse(double_divide(inverse(B),double_divide(b1,
% double_divide(
% inverse(b1),b1)))))
% Current number of equations to process: 2026
% Current number of ordered equations: 0
% Current number of rules: 182
% New rule produced :
% [363]
% inverse(double_divide(inverse(double_divide(C,double_divide(D,double_divide(
% inverse(A),D)))),
% double_divide(V_4,double_divide(B,V_4)))) <->
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(inverse(b1),b1))),
% double_divide(inverse(A),B))),inverse(C))
% Current number of equations to process: 2025
% Current number of ordered equations: 1
% Current number of rules: 183
% New rule produced :
% [364]
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(inverse(b1),b1))),
% double_divide(inverse(A),B))),inverse(C)) <->
% inverse(double_divide(inverse(double_divide(C,double_divide(D,double_divide(
% inverse(A),D)))),
% double_divide(V_4,double_divide(B,V_4))))
% Current number of equations to process: 2025
% Current number of ordered equations: 0
% Current number of rules: 184
% New rule produced :
% [365]
% double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,b1)))),
% double_divide(A,b1)) <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))))
% Current number of equations to process: 2024
% Current number of ordered equations: 1
% Current number of rules: 185
% Rule [365]
% double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,b1)))),
% double_divide(A,b1)) <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))) is composed into 
% [365]
% double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,b1)))),
% double_divide(A,b1)) <->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1))
% New rule produced :
% [366]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))) <->
% double_divide(inverse(double_divide(A,double_divide(b1,double_divide(b1,b1)))),
% double_divide(A,b1))
% Current number of equations to process: 2024
% Current number of ordered equations: 0
% Current number of rules: 186
% New rule produced :
% [367]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(B,C))))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Current number of equations to process: 2023
% Current number of ordered equations: 0
% Current number of rules: 187
% New rule produced :
% [368]
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),C)))
% <->
% double_divide(inverse(inverse(C)),inverse(double_divide(b1,double_divide(
% inverse(inverse(B)),b1))))
% Rule
% [313]
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),B)))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% collapsed.
% Current number of equations to process: 2022
% Current number of ordered equations: 1
% Current number of rules: 187
% New rule produced :
% [369]
% double_divide(inverse(inverse(C)),inverse(double_divide(b1,double_divide(
% inverse(inverse(B)),b1))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(inverse(B),A))),
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),C)))
% Current number of equations to process: 2022
% Current number of ordered equations: 0
% Current number of rules: 188
% New rule produced :
% [370]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))) <->
% double_divide(V_5,double_divide(inverse(V_4),inverse(double_divide(inverse(C),
% double_divide(V_6,
% double_divide(V_5,V_6))))))
% Rule
% [208]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))) <->
% double_divide(b1,double_divide(inverse(V_4),inverse(double_divide(inverse(C),
% double_divide(b1,
% double_divide(b1,b1))))))
% collapsed.
% Current number of equations to process: 2021
% Current number of ordered equations: 1
% Current number of rules: 188
% New rule produced :
% [371]
% double_divide(V_5,double_divide(inverse(V_4),inverse(double_divide(inverse(C),
% double_divide(V_6,
% double_divide(V_5,V_6))))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D)))))
% Rule
% [209]
% double_divide(b1,double_divide(inverse(V_4),inverse(double_divide(inverse(C),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))) collapsed.
% Current number of equations to process: 2021
% Current number of ordered equations: 0
% Current number of rules: 188
% New rule produced :
% [372]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(D,C))))
% <->
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(V_5,V_4))),
% double_divide(V_6,double_divide(inverse(
% double_divide(V_5,B)),V_6)))))
% Current number of equations to process: 2029
% Current number of ordered equations: 1
% Current number of rules: 189
% New rule produced :
% [373]
% double_divide(inverse(D),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(V_5,V_4))),
% double_divide(V_6,double_divide(inverse(
% double_divide(V_5,B)),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),double_divide(C,
% double_divide(D,C))))
% Current number of equations to process: 2029
% Current number of ordered equations: 0
% Current number of rules: 190
% New rule produced :
% [374]
% double_divide(A,double_divide(B,inverse(double_divide(inverse(double_divide(C,
% double_divide(D,C))),
% double_divide(V_4,double_divide(A,V_4))))))
% <->
% double_divide(D,double_divide(inverse(double_divide(V_5,double_divide(V_6,
% double_divide(
% inverse(V_5),V_6)))),
% double_divide(V_7,double_divide(B,V_7))))
% Current number of equations to process: 2026
% Current number of ordered equations: 1
% Current number of rules: 191
% New rule produced :
% [375]
% double_divide(D,double_divide(inverse(double_divide(V_5,double_divide(V_6,
% double_divide(
% inverse(V_5),V_6)))),
% double_divide(V_7,double_divide(B,V_7)))) <->
% double_divide(A,double_divide(B,inverse(double_divide(inverse(double_divide(C,
% double_divide(D,C))),
% double_divide(V_4,double_divide(A,V_4))))))
% Current number of equations to process: 2026
% Current number of ordered equations: 0
% Current number of rules: 192
% Rule [144]
% double_divide(D,B) <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(D,C))),
% double_divide(V_4,
% double_divide(A,V_4)))))) is composed into 
% [144]
% double_divide(D,B) <->
% double_divide(b1,double_divide(inverse(B),double_divide(inverse(b1),inverse(
% double_divide(D,
% double_divide(
% inverse(D),D))))))
% New rule produced :
% [376]
% double_divide(C,double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(D,
% double_divide(B,D))),
% double_divide(V_4,double_divide(C,V_4))))))
% ->
% double_divide(b1,double_divide(inverse(A),double_divide(inverse(b1),inverse(
% double_divide(B,
% double_divide(
% inverse(B),B))))))
% Rule
% [143]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(D,C))),
% double_divide(V_4,double_divide(A,V_4))))))
% <-> double_divide(D,B) collapsed.
% Current number of equations to process: 2025
% Current number of ordered equations: 0
% Current number of rules: 192
% New rule produced :
% [377]
% double_divide(b1,double_divide(inverse(double_divide(B,double_divide(C,B))),
% double_divide(inverse(b1),inverse(double_divide(V_4,
% double_divide(inverse(V_4),V_4))))))
% <-> double_divide(V_4,double_divide(b1,double_divide(C,b1)))
% Current number of equations to process: 2024
% Current number of ordered equations: 1
% Current number of rules: 193
% New rule produced :
% [378]
% double_divide(V_4,double_divide(b1,double_divide(C,b1))) <->
% double_divide(b1,double_divide(inverse(double_divide(B,double_divide(C,B))),
% double_divide(inverse(b1),inverse(double_divide(V_4,
% double_divide(inverse(V_4),V_4))))))
% Current number of equations to process: 2024
% Current number of ordered equations: 0
% Current number of rules: 194
% New rule produced :
% [379]
% double_divide(double_divide(inverse(A),inverse(double_divide(inverse(
% double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(V_4,
% double_divide(V_5,V_4)))))),
% double_divide(C,A)) ->
% double_divide(D,double_divide(b1,double_divide(V_5,b1)))
% Current number of equations to process: 2023
% Current number of ordered equations: 0
% Current number of rules: 195
% New rule produced :
% [380]
% double_divide(inverse(double_divide(C,double_divide(D,C))),inverse(double_divide(
% inverse(
% double_divide(V_4,
% double_divide(
% double_divide(D,A),V_4))),
% double_divide(V_5,
% double_divide(
% inverse(B),V_5)))))
% -> double_divide(A,inverse(B))
% Current number of equations to process: 2083
% Current number of ordered equations: 0
% Current number of rules: 196
% Rule [170]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(C,A)))),
% double_divide(V_6,double_divide(V_5,V_6)))) is composed into 
% [170]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% double_divide(A,double_divide(inverse(inverse(V_4)),inverse(double_divide(
% inverse(double_divide(C,A)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% New rule produced :
% [381]
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(C,D)))),
% double_divide(V_6,double_divide(V_5,V_6)))) <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(double_divide(C,D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% Rule
% [169]
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,double_divide(C,A)))),
% double_divide(V_6,double_divide(V_5,V_6)))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(C,B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% collapsed.
% Rule
% [196]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,
% double_divide(A,D))))),
% double_divide(V_4,double_divide(C,V_4)))) ->
% double_divide(A,inverse(B)) collapsed.
% Rule
% [351]
% inverse(double_divide(inverse(double_divide(B,double_divide(D,double_divide(
% inverse(C),A)))),
% double_divide(V_4,double_divide(D,V_4)))) ->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% collapsed.
% Current number of equations to process: 2114
% Current number of ordered equations: 0
% Current number of rules: 194
% New rule produced :
% [382]
% double_divide(A,inverse(B)) <->
% double_divide(b1,double_divide(inverse(inverse(B)),double_divide(inverse(b1),
% inverse(double_divide(D,
% double_divide(
% inverse(A),D))))))
% Current number of equations to process: 2113
% Current number of ordered equations: 1
% Current number of rules: 195
% New rule produced :
% [383]
% double_divide(b1,double_divide(inverse(inverse(B)),double_divide(inverse(b1),
% inverse(double_divide(D,
% double_divide(
% inverse(A),D))))))
% <-> double_divide(A,inverse(B))
% Current number of equations to process: 2113
% Current number of ordered equations: 0
% Current number of rules: 196
% New rule produced :
% [384]
% double_divide(A,double_divide(b1,double_divide(inverse(A),double_divide(
% inverse(b1),
% inverse(double_divide(B,
% double_divide(
% inverse(B),B)))))))
% -> double_divide(b1,double_divide(B,b1))
% Current number of equations to process: 2122
% Current number of ordered equations: 0
% Current number of rules: 197
% New rule produced :
% [385]
% double_divide(D,double_divide(inverse(b1),D)) <->
% double_divide(double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,inverse(double_divide(C,double_divide(B,C)))))
% Current number of equations to process: 2128
% Current number of ordered equations: 1
% Current number of rules: 198
% Rule [385]
% double_divide(D,double_divide(inverse(b1),D)) <->
% double_divide(double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,inverse(double_divide(C,double_divide(B,C))))) is composed into 
% [385]
% double_divide(D,double_divide(inverse(b1),D)) <->
% double_divide(b1,double_divide(inverse(b1),b1))
% New rule produced :
% [386]
% double_divide(double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),double_divide(b1,
% double_divide(
% inverse(b1),b1))))),
% double_divide(B,inverse(double_divide(C,double_divide(B,C))))) <->
% double_divide(D,double_divide(inverse(b1),D))
% Current number of equations to process: 2128
% Current number of ordered equations: 0
% Current number of rules: 199
% New rule produced :
% [387]
% double_divide(b1,double_divide(inverse(D),b1)) <->
% double_divide(inverse(double_divide(b1,double_divide(inverse(inverse(A)),b1))),
% inverse(double_divide(inverse(double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C)))))
% Current number of equations to process: 2127
% Current number of ordered equations: 1
% Current number of rules: 200
% New rule produced :
% [388]
% double_divide(inverse(double_divide(b1,double_divide(inverse(inverse(A)),b1))),
% inverse(double_divide(inverse(double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(b1,double_divide(inverse(D),b1))
% Current number of equations to process: 2127
% Current number of ordered equations: 0
% Current number of rules: 201
% New rule produced :
% [389]
% double_divide(V_4,double_divide(inverse(D),V_4)) <->
% double_divide(inverse(double_divide(b1,double_divide(inverse(inverse(A)),b1))),
% inverse(double_divide(inverse(double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C)))))
% Rule
% [387]
% double_divide(b1,double_divide(inverse(D),b1)) <->
% double_divide(inverse(double_divide(b1,double_divide(inverse(inverse(A)),b1))),
% inverse(double_divide(inverse(double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C))))) collapsed.
% Current number of equations to process: 2126
% Current number of ordered equations: 1
% Current number of rules: 201
% New rule produced :
% [390]
% double_divide(inverse(double_divide(b1,double_divide(inverse(inverse(A)),b1))),
% inverse(double_divide(inverse(double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(V_4,double_divide(inverse(D),V_4))
% Rule
% [388]
% double_divide(inverse(double_divide(b1,double_divide(inverse(inverse(A)),b1))),
% inverse(double_divide(inverse(double_divide(B,double_divide(inverse(A),B))),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(b1,double_divide(inverse(D),b1)) collapsed.
% Current number of equations to process: 2126
% Current number of ordered equations: 0
% Current number of rules: 201
% New rule produced :
% [391]
% double_divide(b1,double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(inverse(b1),inverse(double_divide(b1,double_divide(B,b1))))))
% -> double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1)))
% Current number of equations to process: 2129
% Current number of ordered equations: 0
% Current number of rules: 202
% New rule produced :
% [392]
% double_divide(b1,double_divide(inverse(A),inverse(double_divide(A,double_divide(b1,
% double_divide(b1,b1))))))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% Rule
% [182]
% double_divide(b1,double_divide(inverse(inverse(A)),inverse(double_divide(
% inverse(A),
% double_divide(b1,
% double_divide(b1,b1))))))
% -> double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))
% collapsed.
% Current number of equations to process: 2167
% Current number of ordered equations: 0
% Current number of rules: 202
% New rule produced :
% [393]
% inverse(double_divide(inverse(double_divide(C,double_divide(D,double_divide(
% inverse(C),D)))),
% double_divide(double_divide(V_4,double_divide(A,V_4)),double_divide(V_5,
% double_divide(B,V_5)))))
% -> double_divide(A,B)
% Rule
% [118]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(double_divide(C,double_divide(inverse(D),C)),double_divide(V_4,
% double_divide(
% inverse(V_5),V_4)))))
% -> double_divide(inverse(D),inverse(V_5)) collapsed.
% Current number of equations to process: 2180
% Current number of ordered equations: 0
% Current number of rules: 202
% New rule produced :
% [394]
% double_divide(A,inverse(double_divide(inverse(double_divide(B,double_divide(C,
% double_divide(
% inverse(B),C)))),
% double_divide(D,double_divide(V_4,double_divide(A,V_4))))))
% -> D
% Current number of equations to process: 2191
% Current number of ordered equations: 0
% Current number of rules: 203
% New rule produced :
% [395]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))),C)
% <-> double_divide(V_5,double_divide(V_4,V_5))
% Current number of equations to process: 2196
% Current number of ordered equations: 0
% Current number of rules: 204
% New rule produced :
% [396]
% double_divide(inverse(A),double_divide(B,inverse(double_divide(C,double_divide(D,
% double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(B,inverse(double_divide(C,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5))))))
% Rule
% [181]
% double_divide(inverse(A),double_divide(B,inverse(double_divide(inverse(C),
% double_divide(D,double_divide(
% inverse(A),D))))))
% <->
% double_divide(inverse(V_4),double_divide(B,inverse(double_divide(inverse(C),
% double_divide(V_5,
% double_divide(inverse(V_4),V_5))))))
% collapsed.
% Current number of equations to process: 2234
% Current number of ordered equations: 0
% Current number of rules: 204
% New rule produced :
% [397]
% double_divide(double_divide(D,C),D) <->
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(b1,double_divide(C,b1))))
% Current number of equations to process: 2247
% Current number of ordered equations: 1
% Current number of rules: 205
% New rule produced :
% [398]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(b1,double_divide(C,b1)))) <->
% double_divide(double_divide(D,C),D)
% Current number of equations to process: 2247
% Current number of ordered equations: 0
% Current number of rules: 206
% New rule produced :
% [399]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C))))) <->
% double_divide(inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5)))),B)),D)
% Current number of equations to process: 2248
% Current number of ordered equations: 1
% Current number of rules: 207
% New rule produced :
% [400]
% double_divide(inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5)))),B)),D)
% <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(D,C)))))
% Rule
% [395]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))),C)
% <-> double_divide(V_5,double_divide(V_4,V_5)) collapsed.
% Current number of equations to process: 2248
% Current number of ordered equations: 0
% Current number of rules: 207
% New rule produced :
% [401]
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(
% inverse(b1),b1)))),
% inverse(double_divide(A,double_divide(B,double_divide(C,B))))) ->
% double_divide(A,C)
% Current number of equations to process: 2251
% Current number of ordered equations: 0
% Current number of rules: 208
% New rule produced :
% [402]
% double_divide(inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(D),V_4)))),C)
% <->
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),C)
% Current number of equations to process: 2254
% Current number of ordered equations: 1
% Current number of rules: 209
% New rule produced :
% [403]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),C)
% <->
% double_divide(inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(D),V_4)))),C)
% Current number of equations to process: 2254
% Current number of ordered equations: 0
% Current number of rules: 210
% New rule produced :
% [404]
% double_divide(V_4,double_divide(D,V_4)) <->
% double_divide(double_divide(inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(A),B)))),C)),D),C)
% Current number of equations to process: 2260
% Current number of ordered equations: 1
% Current number of rules: 211
% Rule [404]
% double_divide(V_4,double_divide(D,V_4)) <->
% double_divide(double_divide(inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(A),B)))),C)),D),C) is composed into 
% [404]
% double_divide(V_4,double_divide(D,V_4)) <->
% double_divide(b1,double_divide(D,b1))
% New rule produced :
% [405]
% double_divide(double_divide(inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(A),B)))),C)),D),C)
% <-> double_divide(V_4,double_divide(D,V_4))
% Current number of equations to process: 2260
% Current number of ordered equations: 0
% Current number of rules: 212
% New rule produced :
% [406]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))),C))
% -> C
% Current number of equations to process: 2259
% Current number of ordered equations: 0
% Current number of rules: 213
% New rule produced :
% [407]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))),
% double_divide(C,double_divide(inverse(D),C))) -> D
% Current number of equations to process: 2263
% Current number of ordered equations: 0
% Current number of rules: 214
% New rule produced :
% [408]
% double_divide(double_divide(V_4,D),V_4) <->
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(D,C))))
% Rule
% [397]
% double_divide(double_divide(D,C),D) <->
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(b1,double_divide(C,b1)))) collapsed.
% Current number of equations to process: 2262
% Current number of ordered equations: 1
% Current number of rules: 214
% New rule produced :
% [409]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(D,C)))) <->
% double_divide(double_divide(V_4,D),V_4)
% Rule
% [398]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(b1,double_divide(C,b1)))) <->
% double_divide(double_divide(D,C),D) collapsed.
% Current number of equations to process: 2262
% Current number of ordered equations: 0
% Current number of rules: 214
% New rule produced :
% [410]
% inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))) <->
% double_divide(inverse(double_divide(C,double_divide(D,C))),D)
% Current number of equations to process: 2267
% Current number of ordered equations: 1
% Current number of rules: 215
% Rule [410]
% inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B))))
% <-> double_divide(inverse(double_divide(C,double_divide(D,C))),D) is composed into 
% [410]
% inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B)))) <->
% inverse(double_divide(b1,double_divide(b1,double_divide(inverse(b1),b1))))
% New rule produced :
% [411]
% double_divide(inverse(double_divide(C,double_divide(D,C))),D) <->
% inverse(double_divide(A,double_divide(B,double_divide(inverse(A),B))))
% Current number of equations to process: 2267
% Current number of ordered equations: 0
% Current number of rules: 216
% New rule produced :
% [412]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5)))),C)),B)
% Current number of equations to process: 2266
% Current number of ordered equations: 1
% Current number of rules: 217
% New rule produced :
% [413]
% double_divide(inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(
% inverse(V_4),V_5)))),C)),B)
% <->
% double_divide(A,double_divide(inverse(B),inverse(double_divide(inverse(C),
% double_divide(D,double_divide(A,D))))))
% Current number of equations to process: 2266
% Current number of ordered equations: 0
% Current number of rules: 218
% New rule produced :
% [414]
% double_divide(double_divide(A,double_divide(inverse(B),A)),B) ->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1))
% Current number of equations to process: 2268
% Current number of ordered equations: 0
% Current number of rules: 219
% New rule produced :
% [415]
% double_divide(V_5,double_divide(C,V_5)) <->
% double_divide(double_divide(inverse(double_divide(A,double_divide(B,A))),C),
% double_divide(B,inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(D),V_4))))))
% Current number of equations to process: 2267
% Current number of ordered equations: 1
% Current number of rules: 220
% Rule [415]
% double_divide(V_5,double_divide(C,V_5)) <->
% double_divide(double_divide(inverse(double_divide(A,double_divide(B,A))),C),
% double_divide(B,inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(D),V_4)))))) is composed into 
% [415]
% double_divide(V_5,double_divide(C,V_5)) <->
% double_divide(b1,double_divide(C,b1))
% New rule produced :
% [416]
% double_divide(double_divide(inverse(double_divide(A,double_divide(B,A))),C),
% double_divide(B,inverse(double_divide(D,double_divide(V_4,double_divide(
% inverse(D),V_4))))))
% <-> double_divide(V_5,double_divide(C,V_5))
% Current number of equations to process: 2267
% Current number of ordered equations: 0
% Current number of rules: 221
% New rule produced :
% [417]
% double_divide(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,C))),D) ->
% double_divide(b1,inverse(b1))
% Current number of equations to process: 2267
% Current number of ordered equations: 0
% Current number of rules: 222
% New rule produced :
% [418]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(V_4,B)) <->
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(D,C)))),double_divide(V_4,D))
% Current number of equations to process: 2286
% Current number of ordered equations: 1
% Current number of rules: 223
% New rule produced :
% [419]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,A))),
% double_divide(C,double_divide(D,C)))),double_divide(V_4,D))
% <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% double_divide(V_4,B))
% Current number of equations to process: 2286
% Current number of ordered equations: 0
% Current number of rules: 224
% New rule produced :
% [420]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),
% double_divide(C,D)))))),
% inverse(double_divide(b1,double_divide(D,b1)))) -> double_divide(B,C)
% Current number of equations to process: 2327
% Current number of ordered equations: 0
% Current number of rules: 225
% New rule produced :
% [421]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),
% inverse(
% double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D))))))))),V_4)
% -> double_divide(B,V_4)
% Current number of equations to process: 2332
% Current number of ordered equations: 0
% Current number of rules: 226
% New rule produced :
% [422]
% double_divide(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))),D) <->
% double_divide(inverse(double_divide(A,double_divide(double_divide(B,double_divide(C,B)),A))),D)
% Current number of equations to process: 2331
% Current number of ordered equations: 1
% Current number of rules: 227
% New rule produced :
% [423]
% double_divide(inverse(double_divide(A,double_divide(double_divide(B,double_divide(C,B)),A))),D)
% <->
% double_divide(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(inverse(V_4),V_5)))),
% double_divide(V_6,double_divide(C,V_6))),D)
% Current number of equations to process: 2331
% Current number of ordered equations: 0
% Current number of rules: 228
% New rule produced :
% [424]
% double_divide(inverse(double_divide(b1,double_divide(A,b1))),inverse(
% double_divide(
% inverse(
% double_divide(B,
% double_divide(
% double_divide(A,C),B))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(C,V_4)
% Current number of equations to process: 2330
% Current number of ordered equations: 0
% Current number of rules: 229
% New rule produced :
% [425]
% double_divide(inverse(double_divide(A,double_divide(B,A))),inverse(double_divide(
% inverse(
% double_divide(C,
% double_divide(
% double_divide(B,D),C))),
% double_divide(V_4,
% double_divide(V_5,V_4)))))
% -> double_divide(D,V_5)
% Rule
% [380]
% double_divide(inverse(double_divide(C,double_divide(D,C))),inverse(double_divide(
% inverse(
% double_divide(V_4,
% double_divide(
% double_divide(D,A),V_4))),
% double_divide(V_5,
% double_divide(
% inverse(B),V_5)))))
% -> double_divide(A,inverse(B)) collapsed.
% Rule
% [424]
% double_divide(inverse(double_divide(b1,double_divide(A,b1))),inverse(
% double_divide(
% inverse(
% double_divide(B,
% double_divide(
% double_divide(A,C),B))),
% double_divide(D,
% double_divide(V_4,D)))))
% -> double_divide(C,V_4) collapsed.
% Current number of equations to process: 2329
% Current number of ordered equations: 0
% Current number of rules: 228
% New rule produced :
% [426]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),
% double_divide(C,D)))))),
% inverse(double_divide(V_4,double_divide(D,V_4)))) -> double_divide(B,C)
% Rule
% [420]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),
% double_divide(C,D)))))),
% inverse(double_divide(b1,double_divide(D,b1)))) -> double_divide(B,C)
% collapsed.
% Current number of equations to process: 2353
% Current number of ordered equations: 0
% Current number of rules: 228
% New rule produced :
% [427]
% inverse(double_divide(A,double_divide(B,double_divide(inverse(A),inverse(
% double_divide(C,
% double_divide(D,C)))))))
% -> double_divide(B,D)
% Current number of equations to process: 2358
% Current number of ordered equations: 0
% Current number of rules: 229
% New rule produced :
% [428]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% inverse(double_divide(D,double_divide(V_4,double_divide(inverse(D),V_4)))))
% Current number of equations to process: 2368
% Current number of ordered equations: 1
% Current number of rules: 230
% Rule [428]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% inverse(double_divide(D,double_divide(V_4,double_divide(inverse(D),V_4))))) is composed into 
% [428]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C)) <->
% double_divide(inverse(double_divide(b1,double_divide(b1,double_divide(b1,b1)))),
% double_divide(b1,b1))
% New rule produced :
% [429]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% inverse(double_divide(D,double_divide(V_4,double_divide(inverse(D),V_4)))))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(A,C))
% Current number of equations to process: 2368
% Current number of ordered equations: 0
% Current number of rules: 231
% New rule produced :
% [430]
% double_divide(A,double_divide(inverse(B),A)) <->
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(C,B)),
% double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(b1,b1)))))
% Current number of equations to process: 2367
% Current number of ordered equations: 1
% Current number of rules: 232
% Rule [430]
% double_divide(A,double_divide(inverse(B),A)) <->
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(C,B)),
% double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(b1,b1))))) is composed into 
% [430]
% double_divide(A,double_divide(inverse(B),A)) <->
% double_divide(b1,double_divide(inverse(B),b1))
% New rule produced :
% [431]
% double_divide(inverse(C),inverse(double_divide(inverse(double_divide(C,B)),
% double_divide(inverse(double_divide(b1,
% double_divide(b1,
% double_divide(b1,b1)))),
% double_divide(b1,b1))))) <->
% double_divide(A,double_divide(inverse(B),A))
% Current number of equations to process: 2367
% Current number of ordered equations: 0
% Current number of rules: 233
% New rule produced :
% [432]
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,C)) <->
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% inverse(double_divide(V_4,double_divide(D,double_divide(inverse(V_4),A)))))
% Current number of equations to process: 2366
% Current number of ordered equations: 1
% Current number of rules: 234
% New rule produced :
% [433]
% double_divide(double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1)))),
% inverse(double_divide(V_4,double_divide(D,double_divide(inverse(V_4),A)))))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,C))
% Current number of equations to process: 2366
% Current number of ordered equations: 0
% Current number of rules: 235
% New rule produced :
% [434]
% double_divide(A,inverse(double_divide(inverse(double_divide(B,double_divide(
% double_divide(C,
% double_divide(A,C)),B))),
% double_divide(D,double_divide(V_4,D))))) <->
% double_divide(inverse(double_divide(V_5,double_divide(V_6,double_divide(
% inverse(V_5),V_6)))),V_4)
% Rule
% [210]
% double_divide(A,inverse(double_divide(inverse(double_divide(B,double_divide(
% double_divide(C,
% double_divide(A,C)),B))),
% double_divide(D,double_divide(inverse(V_4),D))))) <->
% double_divide(inverse(double_divide(V_5,double_divide(V_6,double_divide(
% inverse(V_5),V_6)))),
% inverse(V_4)) collapsed.
% Current number of equations to process: 2365
% Current number of ordered equations: 0
% Current number of rules: 235
% New rule produced :
% [435]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(b1,
% double_divide(C,b1)))))),
% inverse(double_divide(double_divide(C,inverse(A)),double_divide(D,double_divide(V_4,D)))))
% -> double_divide(B,V_4)
% Current number of equations to process: 2364
% Current number of ordered equations: 0
% Current number of rules: 236
% New rule produced :
% [436]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D))))) <->
% double_divide(inverse(double_divide(inverse(double_divide(V_5,double_divide(V_6,
% double_divide(
% inverse(V_5),V_6)))),C)),V_4)
% Current number of equations to process: 2377
% Current number of ordered equations: 1
% Current number of rules: 237
% New rule produced :
% [437]
% double_divide(inverse(double_divide(inverse(double_divide(V_5,double_divide(V_6,
% double_divide(
% inverse(V_5),V_6)))),C)),V_4)
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B)))),
% double_divide(C,double_divide(D,double_divide(V_4,D)))))
% Current number of equations to process: 2377
% Current number of ordered equations: 0
% Current number of rules: 238
% New rule produced :
% [438]
% double_divide(inverse(double_divide(A,B)),inverse(double_divide(inverse(
% double_divide(C,
% double_divide(B,C))),
% double_divide(double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),D))))
% -> double_divide(A,inverse(D))
% Current number of equations to process: 2376
% Current number of ordered equations: 0
% Current number of rules: 239
% New rule produced :
% [439]
% double_divide(inverse(double_divide(A,inverse(B))),inverse(double_divide(
% inverse(double_divide(
% double_divide(b1,
% inverse(
% double_divide(b1,
% double_divide(b1,b1)))),B)),
% double_divide(C,
% double_divide(D,C)))))
% -> double_divide(A,D)
% Current number of equations to process: 2374
% Current number of ordered equations: 0
% Current number of rules: 240
% New rule produced :
% [440]
% inverse(double_divide(inverse(double_divide(V_5,double_divide(C,V_5))),
% double_divide(V_6,double_divide(D,V_6)))) <->
% double_divide(A,double_divide(inverse(inverse(double_divide(B,C))),inverse(
% double_divide(
% inverse(
% double_divide(B,D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% Current number of equations to process: 2372
% Current number of ordered equations: 1
% Current number of rules: 241
% New rule produced :
% [441]
% double_divide(A,double_divide(inverse(inverse(double_divide(B,C))),inverse(
% double_divide(
% inverse(
% double_divide(B,D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% <->
% inverse(double_divide(inverse(double_divide(V_5,double_divide(C,V_5))),
% double_divide(V_6,double_divide(D,V_6))))
% Current number of equations to process: 2372
% Current number of ordered equations: 0
% Current number of rules: 242
% New rule produced :
% [442]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,C)))),
% double_divide(V_4,double_divide(double_divide(V_5,double_divide(
% inverse(D),V_5)),V_4))))
% <-> double_divide(A,double_divide(inverse(inverse(B)),A))
% Current number of equations to process: 2430
% Current number of ordered equations: 0
% Current number of rules: 243
% New rule produced :
% [443]
% inverse(double_divide(double_divide(inverse(double_divide(A,double_divide(B,A))),
% inverse(C)),double_divide(D,double_divide(V_4,D)))) <->
% double_divide(V_5,double_divide(inverse(inverse(C)),inverse(double_divide(
% inverse(double_divide(B,V_4)),
% double_divide(V_6,
% double_divide(V_5,V_6))))))
% Current number of equations to process: 2428
% Current number of ordered equations: 3
% Current number of rules: 244
% New rule produced :
% [444]
% double_divide(V_5,double_divide(inverse(inverse(C)),inverse(double_divide(
% inverse(double_divide(B,V_4)),
% double_divide(V_6,
% double_divide(V_5,V_6))))))
% <->
% inverse(double_divide(double_divide(inverse(double_divide(A,double_divide(B,A))),
% inverse(C)),double_divide(D,double_divide(V_4,D))))
% Current number of equations to process: 2428
% Current number of ordered equations: 2
% Current number of rules: 245
% New rule produced :
% [445]
% double_divide(V_5,double_divide(inverse(inverse(C)),inverse(double_divide(
% inverse(double_divide(V_4,B)),
% double_divide(V_6,
% double_divide(V_5,V_6))))))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,A))),inverse(inverse(
% double_divide(C,
% double_divide(D,
% double_divide(V_4,D))))))
% Current number of equations to process: 2428
% Current number of ordered equations: 1
% Current number of rules: 246
% New rule produced :
% [446]
% double_divide(inverse(double_divide(A,double_divide(B,A))),inverse(inverse(
% double_divide(C,
% double_divide(D,
% double_divide(V_4,D))))))
% <->
% double_divide(V_5,double_divide(inverse(inverse(C)),inverse(double_divide(
% inverse(double_divide(V_4,B)),
% double_divide(V_6,
% double_divide(V_5,V_6))))))
% Current number of equations to process: 2428
% Current number of ordered equations: 0
% Current number of rules: 247
% Rule [107]
% double_divide(V_4,inverse(A)) <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(double_divide(V_4,inverse(C)),D)))) is composed into 
% [107]
% double_divide(V_4,inverse(A)) <->
% double_divide(b1,double_divide(inverse(inverse(A)),double_divide(inverse(b1),
% inverse(double_divide(V_4,
% double_divide(
% inverse(V_4),V_4))))))
% New rule produced :
% [447]
% inverse(double_divide(inverse(double_divide(A,double_divide(C,double_divide(D,C)))),
% double_divide(V_4,double_divide(double_divide(B,D),V_4)))) ->
% double_divide(b1,double_divide(inverse(inverse(A)),double_divide(inverse(b1),
% inverse(double_divide(B,
% double_divide(
% inverse(B),B))))))
% Rule
% [204]
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(C,B)))),
% double_divide(D,double_divide(double_divide(V_4,C),D)))) <->
% double_divide(V_4,inverse(A)) collapsed.
% Rule
% [235]
% double_divide(inverse(double_divide(inverse(double_divide(A,double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(double_divide(V_4,C),D)))),
% double_divide(V_5,double_divide(V_4,V_5))) <->
% double_divide(V_6,double_divide(inverse(A),V_6)) collapsed.
% Current number of equations to process: 2428
% Current number of ordered equations: 0
% Current number of rules: 246
% New rule produced :
% [448]
% double_divide(V_6,double_divide(inverse(A),V_6)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),double_divide(
% inverse(b1),
% inverse(
% double_divide(V_4,
% double_divide(
% inverse(V_4),V_4)))))),
% double_divide(V_5,double_divide(V_4,V_5)))
% Current number of equations to process: 2427
% Current number of ordered equations: 1
% Current number of rules: 247
% Rule [448]
% double_divide(V_6,double_divide(inverse(A),V_6)) <->
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),
% double_divide(inverse(b1),inverse(
% double_divide(V_4,
% double_divide(
% inverse(V_4),V_4)))))),
% double_divide(V_5,double_divide(V_4,V_5))) is composed into [448]
% double_divide(V_6,
% double_divide(
% inverse(A),V_6))
% <->
% double_divide(b1,
% double_divide(
% inverse(A),b1))
% New rule produced :
% [449]
% double_divide(double_divide(b1,double_divide(inverse(inverse(A)),double_divide(
% inverse(b1),
% inverse(
% double_divide(V_4,
% double_divide(
% inverse(V_4),V_4)))))),
% double_divide(V_5,double_divide(V_4,V_5))) <->
% double_divide(V_6,double_divide(inverse(A),V_6))
% Current number of equations to process: 2427
% Current number of ordered equations: 0
% Current number of rules: 248
% New rule produced :
% [450]
% inverse(double_divide(inverse(double_divide(B,double_divide(V_4,double_divide(V_5,V_4)))),
% double_divide(C,double_divide(b1,double_divide(V_5,b1))))) <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% Current number of equations to process: 2470
% Current number of ordered equations: 1
% Current number of rules: 249
% New rule produced :
% [451]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(A,D))))))
% <->
% inverse(double_divide(inverse(double_divide(B,double_divide(V_4,double_divide(V_5,V_4)))),
% double_divide(C,double_divide(b1,double_divide(V_5,b1)))))
% Current number of equations to process: 2470
% Current number of ordered equations: 0
% Current number of rules: 250
% New rule produced :
% [452]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(C,b1)))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(
% double_divide(A,C),
% double_divide(b1,
% double_divide(b1,b1))))))
% Current number of equations to process: 2487
% Current number of ordered equations: 1
% Current number of rules: 251
% New rule produced :
% [453]
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(
% double_divide(A,C),
% double_divide(b1,
% double_divide(b1,b1))))))
% <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(C,b1)))))
% Current number of equations to process: 2487
% Current number of ordered equations: 0
% Current number of rules: 252
% New rule produced :
% [454]
% double_divide(A,double_divide(inverse(B),inverse(double_divide(C,double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(B),inverse(double_divide(C,double_divide(b1,
% double_divide(b1,b1))))))
% Rule
% [194]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(C,
% double_divide(D,
% double_divide(A,D))))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),inverse(double_divide(C,
% double_divide(b1,
% double_divide(b1,b1))))))
% collapsed.
% Rule
% [237]
% inverse(double_divide(b1,double_divide(inverse(b1),double_divide(inverse(b1),
% inverse(double_divide(b1,
% double_divide(b1,
% double_divide(
% inverse(b1),b1))))))))
% -> b1 collapsed.
% Current number of equations to process: 2492
% Current number of ordered equations: 0
% Current number of rules: 251
% New rule produced :
% [455]
% inverse(double_divide(b1,double_divide(b1,inverse(double_divide(b1,double_divide(b1,b1))))))
% -> b1
% Current number of equations to process: 2491
% Current number of ordered equations: 0
% Current number of rules: 252
% New rule produced :
% [456]
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(D,V_5)))),
% double_divide(V_6,double_divide(C,V_6)))) <->
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% double_divide(
% inverse(C),
% inverse(D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% Current number of equations to process: 2498
% Current number of ordered equations: 3
% Current number of rules: 253
% Rule [364]
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(
% inverse(b1),b1))),
% double_divide(inverse(A),B))),inverse(C)) <->
% inverse(double_divide(inverse(double_divide(C,double_divide(D,double_divide(
% inverse(A),D)))),
% double_divide(V_4,double_divide(B,V_4)))) is composed into 
% [364]
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(inverse(b1),b1))),
% double_divide(inverse(A),B))),inverse(C)) <->
% double_divide(b1,double_divide(inverse(inverse(C)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(double_divide(
% inverse(A),B))))))
% Rule [350]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(
% double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% <->
% inverse(double_divide(inverse(double_divide(B,double_divide(D,double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(A,V_4)))) is composed into 
% [350]
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% <->
% double_divide(b1,double_divide(inverse(inverse(B)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(double_divide(
% inverse(C),A))))))
% Rule [50]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% inverse(double_divide(inverse(double_divide(V_4,double_divide(V_5,
% double_divide(inverse(C),V_5)))),
% double_divide(V_6,double_divide(A,V_6)))) is composed into 
% [50]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(B,
% double_divide(
% inverse(C),B))),
% double_divide(D,double_divide(inverse(V_4),D)))))
% <->
% double_divide(b1,double_divide(inverse(inverse(V_4)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(
% double_divide(
% inverse(C),A))))))
% Rule [31]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(
% inverse(C),V_4))),
% double_divide(V_6,double_divide(
% inverse(A),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))) is composed into 
% [31]
% double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(
% inverse(C),V_4))),
% double_divide(V_6,double_divide(inverse(A),V_6)))))
% <->
% double_divide(b1,double_divide(inverse(inverse(A)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(double_divide(
% inverse(C),V_4))))))
% New rule produced :
% [457]
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(D,V_5)))),
% double_divide(V_6,double_divide(V_4,V_6)))) <->
% double_divide(A,double_divide(inverse(inverse(B)),double_divide(inverse(
% double_divide(C,
% double_divide(A,C))),
% inverse(inverse(double_divide(D,V_4))))))
% Rule
% [43]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))),
% double_divide(D,double_divide(A,D)))) -> A collapsed.
% Rule
% [349]
% inverse(double_divide(inverse(double_divide(B,double_divide(D,double_divide(
% inverse(C),D)))),
% double_divide(V_4,double_divide(A,V_4)))) <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(double_divide(b1,
% double_divide(
% inverse(
% inverse(C)),b1)))))
% collapsed.
% Rule
% [363]
% inverse(double_divide(inverse(double_divide(C,double_divide(D,double_divide(
% inverse(A),D)))),
% double_divide(V_4,double_divide(B,V_4)))) <->
% double_divide(inverse(double_divide(double_divide(b1,double_divide(b1,
% double_divide(inverse(b1),b1))),
% double_divide(inverse(A),B))),inverse(C)) collapsed.
% Rule
% [442]
% inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(D,C)))),
% double_divide(V_4,double_divide(double_divide(V_5,double_divide(
% inverse(D),V_5)),V_4))))
% <-> double_divide(A,double_divide(inverse(inverse(B)),A)) collapsed.
% Current number of equations to process: 2502
% Current number of ordered equations: 2
% Current number of rules: 250
% New rule produced :
% [458]
% double_divide(b1,double_divide(inverse(inverse(B)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(double_divide(
% inverse(B),A))))))
% -> A
% Current number of equations to process: 2501
% Current number of ordered equations: 2
% Current number of rules: 251
% New rule produced :
% [459]
% double_divide(A,double_divide(inverse(inverse(B)),inverse(double_divide(
% double_divide(
% inverse(C),
% inverse(D)),
% double_divide(V_4,
% double_divide(A,V_4))))))
% <->
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(D,V_5)))),
% double_divide(V_6,double_divide(C,V_6))))
% Current number of equations to process: 2501
% Current number of ordered equations: 1
% Current number of rules: 252
% New rule produced :
% [460]
% double_divide(A,double_divide(inverse(inverse(B)),double_divide(inverse(
% double_divide(C,
% double_divide(A,C))),
% inverse(inverse(double_divide(D,V_4))))))
% <->
% inverse(double_divide(inverse(double_divide(B,double_divide(V_5,double_divide(D,V_5)))),
% double_divide(V_6,double_divide(V_4,V_6))))
% Current number of equations to process: 2501
% Current number of ordered equations: 0
% Current number of rules: 253
% New rule produced :
% [461]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),D))))
% -> double_divide(C,inverse(D))
% Current number of equations to process: 2507
% Current number of ordered equations: 0
% Current number of rules: 254
% New rule produced :
% [462]
% double_divide(b1,double_divide(inverse(inverse(A)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(double_divide(
% inverse(C),V_4))))))
% <->
% double_divide(inverse(double_divide(inverse(double_divide(V_5,double_divide(V_6,
% double_divide(
% inverse(V_5),V_6)))),
% double_divide(inverse(C),V_4))),inverse(A))
% Current number of equations to process: 2506
% Current number of ordered equations: 1
% Current number of rules: 255
% New rule produced :
% [463]
% double_divide(inverse(double_divide(inverse(double_divide(V_5,double_divide(V_6,
% double_divide(
% inverse(V_5),V_6)))),
% double_divide(inverse(C),V_4))),inverse(A)) <->
% double_divide(b1,double_divide(inverse(inverse(A)),double_divide(inverse(
% double_divide(b1,
% double_divide(b1,b1))),
% inverse(inverse(double_divide(
% inverse(C),V_4))))))
% Current number of equations to process: 2506
% Current number of ordered equations: 0
% Current number of rules: 256
% New rule produced :
% [464]
% double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),C))))),
% inverse(double_divide(C,double_divide(double_divide(b1,inverse(double_divide(b1,
% double_divide(b1,b1)))),D))))
% -> double_divide(B,inverse(D))
% Current number of equations to process: 2505
% Current number of ordered equations: 0
% Current number of rules: 257
% New rule produced :
% [465]
% double_divide(A,double_divide(inverse(double_divide(B,C)),A)) <->
% double_divide(b1,double_divide(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4)))),
% double_divide(inverse(double_divide(b1,double_divide(b1,b1))),
% inverse(inverse(double_divide(B,C))))))
% Current number of equations to process: 2504
% Current number of ordered equations: 1
% Current number of rules: 258
% New rule produced :
% [466]
% double_divide(b1,double_divide(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4)))),
% double_divide(inverse(double_divide(b1,double_divide(b1,b1))),
% inverse(inverse(double_divide(B,C)))))) <->
% double_divide(A,double_divide(inverse(double_divide(B,C)),A))
% Current number of equations to process: 2504
% Current number of ordered equations: 0
% Current number of rules: 259
% New rule produced :
% [467]
% inverse(double_divide(inverse(double_divide(D,double_divide(C,D))),double_divide(V_4,
% double_divide(
% double_divide(A,B),V_4))))
% <-> double_divide(A,inverse(double_divide(B,C)))
% Current number of equations to process: 2557
% Current number of ordered equations: 1
% Current number of rules: 260
% New rule produced :
% [468]
% double_divide(A,inverse(double_divide(B,C))) <->
% inverse(double_divide(inverse(double_divide(D,double_divide(C,D))),double_divide(V_4,
% double_divide(
% double_divide(A,B),V_4))))
% Current number of equations to process: 2557
% Current number of ordered equations: 0
% Current number of rules: 261
% New rule produced :
% [469]
% double_divide(A,double_divide(inverse(B),double_divide(inverse(C),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(D,A))),
% double_divide(V_4,
% double_divide(
% inverse(
% double_divide(D,V_5)),V_4)))))))
% <-> double_divide(V_5,B)
% Current number of equations to process: 2559
% Current number of ordered equations: 1
% Current number of rules: 262
% New rule produced :
% [470]
% double_divide(V_5,B) <->
% double_divide(A,double_divide(inverse(B),double_divide(inverse(C),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(D,A))),
% double_divide(V_4,
% double_divide(
% inverse(
% double_divide(D,V_5)),V_4)))))))
% Current number of equations to process: 2559
% Current number of ordered equations: 0
% Current number of rules: 263
% New rule produced :
% [471]
% double_divide(inverse(double_divide(A,B)),double_divide(inverse(C),inverse(
% double_divide(
% inverse(
% double_divide(C,
% double_divide(D,V_4))),
% double_divide(V_5,
% double_divide(
% inverse(
% double_divide(D,B)),V_5))))))
% -> double_divide(A,V_4)
% Current number of equations to process: 2558
% Current number of ordered equations: 0
% Current number of rules: 264
% New rule produced :
% [472]
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(V_5,B))),
% double_divide(V_6,double_divide(inverse(
% double_divide(V_5,D)),V_6)))))
% <->
% double_divide(inverse(double_divide(A,double_divide(B,A))),inverse(inverse(
% double_divide(C,
% double_divide(D,C)))))
% Current number of equations to process: 2568
% Current number of ordered equations: 1
% Current number of rules: 265
% New rule produced :
% [473]
% double_divide(inverse(double_divide(A,double_divide(B,A))),inverse(inverse(
% double_divide(C,
% double_divide(D,C)))))
% <->
% double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,
% double_divide(V_5,B))),
% double_divide(V_6,double_divide(inverse(
% double_divide(V_5,D)),V_6)))))
% Current number of equations to process: 2568
% Current number of ordered equations: 0
% Current number of rules: 266
% New rule produced :
% [474]
% inverse(double_divide(inverse(double_divide(V_5,double_divide(V_4,V_5))),
% double_divide(B,double_divide(B,double_divide(D,B))))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(
% double_divide(D,V_4)),C)))))
% Current number of equations to process: 2599
% Current number of ordered equations: 1
% Current number of rules: 267
% New rule produced :
% [475]
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(
% double_divide(D,V_4)),C)))))
% <->
% inverse(double_divide(inverse(double_divide(V_5,double_divide(V_4,V_5))),
% double_divide(B,double_divide(B,double_divide(D,B)))))
% Current number of equations to process: 2599
% Current number of ordered equations: 0
% Current number of rules: 268
% New rule produced :
% [476]
% double_divide(A,inverse(inverse(double_divide(B,double_divide(C,double_divide(A,C))))))
% <->
% double_divide(inverse(B),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% Current number of equations to process: 2632
% Current number of ordered equations: 1
% Current number of rules: 269
% Rule [476]
% double_divide(A,inverse(inverse(double_divide(B,double_divide(C,
% double_divide(A,C))))))
% <->
% double_divide(inverse(B),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))) is composed into 
% [476]
% double_divide(A,inverse(inverse(double_divide(B,double_divide(C,double_divide(A,C))))))
% <->
% double_divide(b1,inverse(inverse(double_divide(B,double_divide(b1,double_divide(b1,b1))))))
% Rule [202]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,
% double_divide(inverse(B),C)))))
% <->
% double_divide(inverse(A),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))) is composed into 
% [202]
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% ->
% double_divide(b1,inverse(inverse(double_divide(A,double_divide(b1,double_divide(b1,b1))))))
% Rule [201]
% inverse(double_divide(A,double_divide(B,double_divide(double_divide(
% inverse(C),A),B))))
% <->
% double_divide(inverse(C),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))) is composed into 
% [201]
% inverse(double_divide(A,double_divide(B,double_divide(double_divide(inverse(C),A),B))))
% ->
% double_divide(b1,inverse(inverse(double_divide(C,double_divide(b1,double_divide(b1,b1))))))
% New rule produced :
% [477]
% double_divide(inverse(B),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% <->
% double_divide(A,inverse(inverse(double_divide(B,double_divide(C,double_divide(A,C))))))
% Rule
% [203]
% double_divide(inverse(A),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4))))))
% <->
% double_divide(inverse(A),inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))))
% collapsed.
% Current number of equations to process: 2632
% Current number of ordered equations: 0
% Current number of rules: 269
% New rule produced :
% [478]
% double_divide(inverse(A),double_divide(B,inverse(inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D)))))))
% <->
% double_divide(V_4,double_divide(B,inverse(double_divide(A,double_divide(V_5,
% double_divide(V_4,V_5))))))
% Current number of equations to process: 2631
% Current number of ordered equations: 1
% Current number of rules: 270
% New rule produced :
% [479]
% double_divide(V_4,double_divide(B,inverse(double_divide(A,double_divide(V_5,
% double_divide(V_4,V_5))))))
% <->
% double_divide(inverse(A),double_divide(B,inverse(inverse(double_divide(C,
% double_divide(D,
% double_divide(
% inverse(C),D)))))))
% Current number of equations to process: 2631
% Current number of ordered equations: 0
% Current number of rules: 271
% New rule produced :
% [480] double_divide(A,inverse(A)) <-> double_divide(b1,inverse(b1))
% The conjecture has been reduced. 
% Conjecture is now:
% Trivial
% 
% Current number of equations to process: 2675
% Current number of ordered equations: 1
% Current number of rules: 272
% The current conjecture is true and the solution is the identity
% % SZS output start Refutation
% 
% The following 21 rules have been used:
% [1] 
% multiply(A,B) -> inverse(double_divide(B,A)); trace = in the starting set
% [2] double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,C))),
% double_divide(D,double_divide(B,D)))))
% -> C; trace = in the starting set
% [3] inverse(double_divide(inverse(double_divide(D,double_divide(V_4,B))),
% double_divide(V_5,double_divide(V_4,V_5)))) <->
% double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,B)),
% double_divide(C,double_divide(inverse(D),C))))); trace = Self cp of 2
% [4] double_divide(inverse(A),double_divide(inverse(A),inverse(double_divide(
% inverse(
% double_divide(A,C)),
% double_divide(C,
% double_divide(
% inverse(A),C))))))
% -> C; trace = in the starting set
% [5] double_divide(inverse(A),double_divide(inverse(A),double_divide(inverse(B),
% inverse(double_divide(
% inverse(
% double_divide(B,C)),
% double_divide(D,
% double_divide(
% inverse(A),D)))))))
% -> double_divide(inverse(A),C); trace = Cp of 4 and 3
% [6] double_divide(inverse(A),double_divide(inverse(C),double_divide(inverse(D),
% inverse(double_divide(
% inverse(
% double_divide(D,B)),
% double_divide(V_4,
% double_divide(
% inverse(C),V_4)))))))
% -> double_divide(inverse(A),B); trace = Self cp of 5
% [7] double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(
% inverse(B),C))),
% double_divide(inverse(double_divide(
% inverse(double_divide(B,
% double_divide(D,V_4))),
% double_divide(V_5,
% double_divide(D,V_5)))),V_4))))
% -> C; trace = Self cp of 2
% [8] double_divide(inverse(B),double_divide(inverse(C),inverse(double_divide(
% inverse(
% double_divide(C,A)),
% double_divide(D,
% double_divide(
% inverse(B),D))))))
% -> A; trace = Cp of 7 and 6
% [10] double_divide(inverse(V_4),inverse(double_divide(inverse(double_divide(V_4,C)),
% double_divide(V_5,double_divide(
% inverse(B),V_5)))))
% <->
% double_divide(inverse(A),double_divide(inverse(inverse(B)),inverse(
% double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(A),D)))))); trace = Self cp of 8
% [11] double_divide(inverse(A),double_divide(inverse(B),double_divide(
% inverse(inverse(A)),
% inverse(double_divide(
% inverse(C),
% double_divide(D,
% double_divide(
% inverse(B),D)))))))
% -> C; trace = Cp of 10 and 8
% [12] inverse(double_divide(inverse(A),double_divide(B,double_divide(inverse(C),B))))
% <->
% inverse(double_divide(inverse(A),double_divide(D,double_divide(inverse(C),D)))); trace = Cp of 11 and 3
% [13] double_divide(C,double_divide(inverse(B),C)) <->
% double_divide(A,double_divide(inverse(B),A)); trace = Cp of 12 and 8
% [31] double_divide(inverse(V_5),inverse(double_divide(inverse(double_divide(V_5,
% double_divide(
% inverse(C),V_4))),
% double_divide(V_6,double_divide(
% inverse(A),V_6)))))
% <->
% inverse(double_divide(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))); trace = Cp of 13 and 3
% [43] inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(B),C)))),
% double_divide(D,double_divide(A,D)))) -> A; trace = Cp of 31 and 3
% [44] double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(
% inverse(C),B)))),
% double_divide(D,double_divide(V_4,D)))))
% -> double_divide(inverse(C),V_4); trace = Cp of 31 and 8
% [45] inverse(double_divide(inverse(double_divide(B,double_divide(C,double_divide(
% inverse(D),C)))),
% double_divide(V_4,double_divide(double_divide(inverse(A),
% inverse(D)),V_4)))) <->
% double_divide(inverse(A),inverse(B)); trace = Cp of 31 and 13
% [95] double_divide(inverse(A),inverse(double_divide(inverse(double_divide(A,
% double_divide(B,
% double_divide(C,B)))),
% double_divide(D,double_divide(V_4,D)))))
% -> double_divide(C,V_4); trace = Cp of 44 and 43
% [104] inverse(double_divide(inverse(A),double_divide(B,double_divide(
% double_divide(
% inverse(C),inverse(A)),B))))
% <->
% double_divide(inverse(C),inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(
% inverse(D),V_4)))))); trace = Cp of 45 and 43
% [189] double_divide(inverse(inverse(double_divide(A,double_divide(B,double_divide(
% inverse(A),B))))),
% inverse(double_divide(C,double_divide(D,double_divide(V_4,D))))) ->
% double_divide(C,V_4); trace = Cp of 95 and 43
% [200] inverse(double_divide(inverse(A),double_divide(B,double_divide(
% double_divide(C,
% inverse(A)),B)))) <->
% double_divide(C,inverse(inverse(double_divide(D,double_divide(V_4,
% double_divide(inverse(D),V_4)))))); trace = Cp of 104 and 43
% [480] double_divide(A,inverse(A)) <-> double_divide(b1,inverse(b1)); trace = Cp of 200 and 189
% % SZS output end Refutation
% All conjectures have been proven
% 
% Execution time: 88.460000 sec
% res : bool = true
% time is now off
% 
% status : string = "unsatisfiable"
% % SZS status Unsatisfiable
% CiME interrupted
% 
% EOF
%------------------------------------------------------------------------------