TSTP Solution File: ROB025-10 by CiME---2.01

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CiME---2.01
% Problem  : ROB025-10 : TPTP v7.3.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_cime %s

% Computer : n188.star.cs.uiowa.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2609 0 2.40GHz
% Memory   : 32218.5MB
% OS       : Linux 3.10.0-862.11.6.el7.x86_64
% CPULimit : 300s
% DateTime : Wed Feb 27 14:33:54 EST 2019

% Result   : Timeout 300.02s
% Output   : None 
% Verified : 
% SZS Type : None (Parsing solution fails)
% Syntax   : Number of formulae    : 0

% Comments : 
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04  % Problem  : ROB025-10 : TPTP v7.3.0. Released v7.3.0.
% 0.00/0.04  % Command  : tptp2X_and_run_cime %s
% 0.03/0.27  % Computer : n188.star.cs.uiowa.edu
% 0.03/0.27  % Model    : x86_64 x86_64
% 0.03/0.27  % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% 0.03/0.27  % Memory   : 32218.5MB
% 0.03/0.27  % OS       : Linux 3.10.0-862.11.6.el7.x86_64
% 0.03/0.27  % CPULimit : 300
% 0.03/0.27  % DateTime : Sun Feb 24 07:40:55 CST 2019
% 0.03/0.27  % CPUTime  : 
% 1.13/1.43  Processing problem /tmp/CiME_57576_n188.star.cs.uiowa.edu
% 1.13/1.43  #verbose 1;
% 1.13/1.43                let F = signature " b,a,true : constant;  intersect : 2;  negate : 1;  add : 2;  equalish : 2;  ifeq : 4;";
% 1.13/1.43  let X = vars "A B C X Y Z D E F G H";
% 1.13/1.43  let Axioms = equations F X "
% 1.13/1.43   ifeq(A,A,B,C) = B;
% 1.13/1.43   equalish(X,X) = true;
% 1.13/1.43   ifeq(equalish(X,Y),true,equalish(Y,X),true) = true;
% 1.13/1.43   ifeq(equalish(Y,Z),true,ifeq(equalish(X,Y),true,equalish(X,Z),true),true) = true;
% 1.13/1.43   ifeq(equalish(A,B),true,equalish(add(A,C),add(B,C)),true) = true;
% 1.13/1.43   ifeq(equalish(D,E),true,equalish(add(F,D),add(F,E)),true) = true;
% 1.13/1.43   ifeq(equalish(G,H),true,equalish(negate(G),negate(H)),true) = true;
% 1.13/1.43   equalish(add(X,Y),add(Y,X)) = true;
% 1.13/1.43   equalish(add(add(X,Y),Z),add(X,add(Y,Z))) = true;
% 1.13/1.43   equalish(negate(add(negate(add(X,Y)),negate(add(X,negate(Y))))),X) = true;
% 1.13/1.43   equalish(negate(add(X,Y)),intersect(negate(X),negate(Y))) = true;
% 1.13/1.43  ";
% 1.13/1.43  
% 1.13/1.43  let s1 = status F "
% 1.13/1.43   b lr_lex;
% 1.13/1.43   a lr_lex;
% 1.13/1.43   intersect lr_lex;
% 1.13/1.43   negate lr_lex;
% 1.13/1.43   add lr_lex;
% 1.13/1.43   true lr_lex;
% 1.13/1.43   equalish lr_lex;
% 1.13/1.43   ifeq lr_lex;
% 1.13/1.43  ";
% 1.13/1.43  
% 1.13/1.43  let p1 = precedence F "
% 1.13/1.43  intersect > ifeq > equalish > add > negate > true > a > b";
% 1.13/1.43  
% 1.13/1.43  let s2 = status F "
% 1.13/1.43  b mul;
% 1.13/1.43  a mul;
% 1.13/1.43  intersect mul;
% 1.13/1.43  negate mul;
% 1.13/1.43  add mul;
% 1.13/1.43  true mul;
% 1.13/1.43  equalish mul;
% 1.13/1.43  ifeq mul;
% 1.13/1.43  ";
% 1.13/1.43  
% 1.13/1.43  let p2 = precedence F "
% 1.13/1.43  intersect > ifeq > equalish > add > negate > true = a = b";
% 1.13/1.43  
% 1.13/1.43  let o_auto = AUTO Axioms;
% 1.13/1.43  
% 1.13/1.43  let o = LEX o_auto (LEX (ACRPO s1 p1) (ACRPO s2 p2));
% 1.13/1.43  
% 1.13/1.43  let Conjectures = equations F X " equalish(add(negate(add(a,negate(b))),negate(add(negate(a),negate(b)))),b) = true;"
% 1.13/1.43  ;
% 1.13/1.43  (*
% 1.13/1.43  let Red_Axioms = normalize_equations Defining_rules Axioms;
% 1.13/1.43  
% 1.13/1.43  let Red_Conjectures =  normalize_equations Defining_rules Conjectures;
% 1.13/1.43  *)
% 1.13/1.43  #time on;
% 1.13/1.43  
% 1.13/1.43  let res = prove_conj_by_ordered_completion o Axioms Conjectures;
% 1.13/1.43  
% 1.13/1.43  #time off;
% 1.13/1.43  
% 1.13/1.43  
% 1.13/1.43  let status = if res then "unsatisfiable" else "satisfiable";
% 1.13/1.43  #quit;
% 1.13/1.43  Verbose level is now 1
% 1.13/1.43  
% 1.13/1.43  F : signature = <signature>
% 1.13/1.43  X : variable_set = <variable set>
% 1.13/1.43  
% 1.13/1.43  Axioms : (F,X) equations = { ifeq(A,A,B,C) = B,
% 1.13/1.43                               equalish(X,X) = true,
% 1.13/1.43                               ifeq(equalish(X,Y),true,equalish(Y,X),true) =
% 1.13/1.43                               true,
% 1.13/1.43                               ifeq(equalish(Y,Z),true,ifeq(equalish(X,Y),true,
% 1.13/1.43                                                       equalish(X,Z),true),true)
% 1.13/1.43                               = true,
% 1.13/1.43                               ifeq(equalish(A,B),true,equalish(add(A,C),
% 1.13/1.43                                                       add(B,C)),true) = true,
% 1.13/1.43                               ifeq(equalish(D,E),true,equalish(add(F,D),
% 1.13/1.43                                                       add(F,E)),true) = true,
% 1.13/1.43                               ifeq(equalish(G,H),true,equalish(negate(G),
% 1.13/1.43                                                       negate(H)),true) = true,
% 1.13/1.43                               equalish(add(X,Y),add(Y,X)) = true,
% 1.13/1.43                               equalish(add(add(X,Y),Z),add(X,add(Y,Z))) = true,
% 1.13/1.43                               equalish(negate(add(negate(add(X,Y)),negate(
% 1.13/1.43                                                                    add(X,
% 1.13/1.43                                                                    negate(Y))))),X)
% 1.13/1.43                               = true,
% 1.13/1.43                               equalish(negate(add(X,Y)),intersect(negate(X),
% 1.13/1.43                                                         negate(Y))) = true }
% 1.13/1.43                               (11 equation(s))
% 1.13/1.43  s1 : F status = <status>
% 1.13/1.43  p1 : F precedence = <precedence>
% 1.13/1.43  s2 : F status = <status>
% 1.13/1.43  p2 : F precedence = <precedence>
% 1.13/1.43  o_auto : F term_ordering = <term ordering>
% 1.13/1.43  o : F term_ordering = <term ordering>
% 1.13/1.43  Conjectures : (F,X) equations = { equalish(add(negate(add(a,negate(b))),
% 1.13/1.43                                             negate(add(negate(a),negate(b)))),b)
% 1.13/1.43                                    = true } (1 equation(s))
% 1.13/1.43  time is now on
% 1.13/1.43  
% 1.13/1.43  Initializing completion ...
% 1.13/1.43  New rule produced : [1] equalish(X,X) -> true
% 1.13/1.43  Current number of equations to process: 0
% 1.13/1.43  Current number of ordered equations: 10
% 1.13/1.43  Current number of rules: 1
% 1.13/1.43  New rule produced : [2] ifeq(A,A,B,C) -> B
% 1.13/1.43  Current number of equations to process: 0
% 1.13/1.43  Current number of ordered equations: 9
% 1.13/1.43  Current number of rules: 2
% 1.13/1.44  New rule produced : [3] equalish(add(X,Y),add(Y,X)) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 8
% 1.13/1.44  Current number of rules: 3
% 1.13/1.44  New rule produced : [4] ifeq(equalish(X,Y),true,equalish(Y,X),true) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 7
% 1.13/1.44  Current number of rules: 4
% 1.13/1.44  New rule produced :
% 1.13/1.44  [5] equalish(negate(add(X,Y)),intersect(negate(X),negate(Y))) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 6
% 1.13/1.44  Current number of rules: 5
% 1.13/1.44  New rule produced :
% 1.13/1.44  [6] ifeq(equalish(G,H),true,equalish(negate(G),negate(H)),true) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 5
% 1.13/1.44  Current number of rules: 6
% 1.13/1.44  New rule produced : [7] equalish(add(add(X,Y),Z),add(X,add(Y,Z))) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 4
% 1.13/1.44  Current number of rules: 7
% 1.13/1.44  New rule produced :
% 1.13/1.44  [8]
% 1.13/1.44  equalish(negate(add(negate(add(X,Y)),negate(add(X,negate(Y))))),X) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 3
% 1.13/1.44  Current number of rules: 8
% 1.13/1.44  New rule produced :
% 1.13/1.44  [9] ifeq(equalish(A,B),true,equalish(add(A,C),add(B,C)),true) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 2
% 1.13/1.44  Current number of rules: 9
% 1.13/1.44  New rule produced :
% 1.13/1.44  [10] ifeq(equalish(D,E),true,equalish(add(F,D),add(F,E)),true) -> true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 1
% 1.13/1.44  Current number of rules: 10
% 1.13/1.44  New rule produced :
% 1.13/1.44  [11]
% 1.13/1.44  ifeq(equalish(Y,Z),true,ifeq(equalish(X,Y),true,equalish(X,Z),true),true) ->
% 1.13/1.44  true
% 1.13/1.44  Current number of equations to process: 0
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 11
% 1.13/1.44  New rule produced :
% 1.13/1.44  [12] equalish(intersect(negate(A),negate(B)),negate(add(A,B))) -> true
% 1.13/1.44  Current number of equations to process: 1
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 12
% 1.13/1.44  New rule produced : [13] equalish(negate(add(A,B)),negate(add(B,A))) -> true
% 1.13/1.44  Current number of equations to process: 1
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 13
% 1.13/1.44  New rule produced : [14] equalish(add(A,add(B,C)),add(add(A,B),C)) -> true
% 1.13/1.44  Current number of equations to process: 4
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 14
% 1.13/1.44  New rule produced :
% 1.13/1.44  [15]
% 1.13/1.44  equalish(negate(negate(add(A,B))),negate(intersect(negate(A),negate(B)))) ->
% 1.13/1.44  true
% 1.13/1.44  Current number of equations to process: 3
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 15
% 1.13/1.44  New rule produced : [16] equalish(add(add(A,B),C),add(add(B,A),C)) -> true
% 1.13/1.44  Current number of equations to process: 7
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 16
% 1.13/1.44  New rule produced : [17] equalish(add(A,add(B,C)),add(A,add(C,B))) -> true
% 1.13/1.44  Current number of equations to process: 10
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 17
% 1.13/1.44  New rule produced :
% 1.13/1.44  [18] equalish(negate(add(add(A,B),C)),negate(add(A,add(B,C)))) -> true
% 1.13/1.44  Current number of equations to process: 12
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 18
% 1.13/1.44  New rule produced :
% 1.13/1.44  [19]
% 1.13/1.44  equalish(A,negate(add(negate(add(A,B)),negate(add(A,negate(B)))))) -> true
% 1.13/1.44  Current number of equations to process: 11
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 19
% 1.13/1.44  New rule produced :
% 1.13/1.44  [20]
% 1.13/1.44  equalish(add(negate(add(A,B)),C),add(intersect(negate(A),negate(B)),C)) ->
% 1.13/1.44  true
% 1.13/1.44  Current number of equations to process: 9
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 20
% 1.13/1.44  New rule produced :
% 1.13/1.44  [21]
% 1.13/1.44  equalish(add(A,negate(add(B,C))),add(A,intersect(negate(B),negate(C)))) ->
% 1.13/1.44  true
% 1.13/1.44  Current number of equations to process: 8
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 21
% 1.13/1.44  New rule produced : [22] ifeq(equalish(A,B),true,equalish(A,B),true) -> true
% 1.13/1.44  Current number of equations to process: 9
% 1.13/1.44  Current number of ordered equations: 0
% 1.13/1.44  Current number of rules: 22
% 1.13/1.44  New rule produced :
% 1.13/1.44  [23] ifeq(equalish(A,B),true,ifeq(equalish(B,A),true,true,true),true) -> true
% 1.13/1.44  Current number of equations to process: 17
% 1.13/1.44  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 23
% 1.21/1.47  New rule produced :
% 1.21/1.47  [24] ifeq(equalish(add(A,B),C),true,equalish(add(B,A),C),true) -> true
% 1.21/1.47  Current number of equations to process: 15
% 1.21/1.47  Current number of ordered equations: 1
% 1.21/1.47  Current number of rules: 24
% 1.21/1.47  New rule produced :
% 1.21/1.47  [25] ifeq(equalish(A,add(B,C)),true,equalish(A,add(C,B)),true) -> true
% 1.21/1.47  Current number of equations to process: 15
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 25
% 1.21/1.47  New rule produced :
% 1.21/1.47  [26]
% 1.21/1.47  equalish(negate(intersect(negate(A),negate(B))),negate(negate(add(A,B)))) ->
% 1.21/1.47  true
% 1.21/1.47  Current number of equations to process: 20
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 26
% 1.21/1.47  New rule produced :
% 1.21/1.47  [27] equalish(negate(negate(add(A,B))),negate(negate(add(B,A)))) -> true
% 1.21/1.47  Current number of equations to process: 25
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 27
% 1.21/1.47  New rule produced :
% 1.21/1.47  [28] equalish(add(negate(add(A,B)),C),add(negate(add(B,A)),C)) -> true
% 1.21/1.47  Current number of equations to process: 36
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 28
% 1.21/1.47  New rule produced :
% 1.21/1.47  [29] equalish(add(A,negate(add(B,C))),add(A,negate(add(C,B)))) -> true
% 1.21/1.47  Current number of equations to process: 35
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 29
% 1.21/1.47  New rule produced :
% 1.21/1.47  [30] equalish(negate(add(A,add(B,C))),negate(add(add(A,B),C))) -> true
% 1.21/1.47  Current number of equations to process: 34
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 30
% 1.21/1.47  New rule produced :
% 1.21/1.47  [31] equalish(negate(add(add(A,B),C)),negate(add(add(B,A),C))) -> true
% 1.21/1.47  Current number of equations to process: 51
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 31
% 1.21/1.47  New rule produced :
% 1.21/1.47  [32] equalish(negate(add(A,add(B,C))),negate(add(A,add(C,B)))) -> true
% 1.21/1.47  Current number of equations to process: 50
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 32
% 1.21/1.47  New rule produced :
% 1.21/1.47  [33]
% 1.21/1.47  equalish(add(intersect(negate(A),negate(B)),C),add(negate(add(A,B)),C)) ->
% 1.21/1.47  true
% 1.21/1.47  Current number of equations to process: 64
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 33
% 1.21/1.47  New rule produced :
% 1.21/1.47  [34]
% 1.21/1.47  equalish(add(A,intersect(negate(B),negate(C))),add(A,negate(add(B,C)))) ->
% 1.21/1.47  true
% 1.21/1.47  Current number of equations to process: 63
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 34
% 1.21/1.47  New rule produced :
% 1.21/1.47  [35]
% 1.21/1.47  equalish(negate(negate(negate(add(A,B)))),negate(negate(intersect(negate(A),
% 1.21/1.47                                                          negate(B))))) -> true
% 1.21/1.47  Current number of equations to process: 62
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 35
% 1.21/1.47  New rule produced : [36] equalish(add(A,add(B,C)),add(B,add(C,A))) -> true
% 1.21/1.47  Current number of equations to process: 71
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 36
% 1.21/1.47  New rule produced : [37] equalish(add(add(A,B),C),add(add(C,A),B)) -> true
% 1.21/1.47  Current number of equations to process: 72
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 37
% 1.21/1.47  New rule produced : [38] equalish(add(A,add(B,C)),add(add(C,B),A)) -> true
% 1.21/1.47  Current number of equations to process: 73
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 38
% 1.21/1.47  New rule produced : [39] equalish(add(add(A,B),C),add(C,add(B,A))) -> true
% 1.21/1.47  Current number of equations to process: 74
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 39
% 1.21/1.47  New rule produced : [40] equalish(add(add(A,B),C),add(add(B,C),A)) -> true
% 1.21/1.47  Current number of equations to process: 81
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 40
% 1.21/1.47  New rule produced : [41] equalish(add(A,add(B,C)),add(C,add(A,B))) -> true
% 1.21/1.47  Current number of equations to process: 84
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 41
% 1.21/1.47  New rule produced :
% 1.21/1.47  [42]
% 1.21/1.47  equalish(negate(negate(negate(add(A,B)))),negate(negate(negate(add(B,A)))))
% 1.21/1.47  -> true
% 1.21/1.47  Current number of equations to process: 100
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.47  Current number of rules: 42
% 1.21/1.47  New rule produced :
% 1.21/1.47  [43] equalish(add(A,negate(add(B,C))),add(negate(add(C,B)),A)) -> true
% 1.21/1.47  Current number of equations to process: 109
% 1.21/1.47  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 43
% 1.21/1.56  New rule produced :
% 1.21/1.56  [44] equalish(add(negate(add(A,B)),C),add(C,negate(add(B,A)))) -> true
% 1.21/1.56  Current number of equations to process: 108
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 44
% 1.21/1.56  New rule produced :
% 1.21/1.56  [45]
% 1.21/1.56  equalish(add(A,negate(add(B,C))),add(intersect(negate(B),negate(C)),A)) ->
% 1.21/1.56  true
% 1.21/1.56  Current number of equations to process: 131
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 45
% 1.21/1.56  New rule produced :
% 1.21/1.56  [46]
% 1.21/1.56  equalish(add(negate(add(A,B)),C),add(C,intersect(negate(A),negate(B)))) ->
% 1.21/1.56  true
% 1.21/1.56  Current number of equations to process: 130
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 46
% 1.21/1.56  New rule produced :
% 1.21/1.56  [47]
% 1.21/1.56  equalish(negate(negate(intersect(negate(A),negate(B)))),negate(negate(
% 1.21/1.56                                                                 negate(
% 1.21/1.56                                                                 add(A,B)))))
% 1.21/1.56  -> true
% 1.21/1.56  Current number of equations to process: 128
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 47
% 1.21/1.56  New rule produced :
% 1.21/1.56  [48]
% 1.21/1.56  equalish(add(A,intersect(negate(B),negate(C))),add(negate(add(B,C)),A)) ->
% 1.21/1.56  true
% 1.21/1.56  Current number of equations to process: 137
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 48
% 1.21/1.56  New rule produced :
% 1.21/1.56  [49]
% 1.21/1.56  equalish(add(intersect(negate(A),negate(B)),C),add(C,negate(add(A,B)))) ->
% 1.21/1.56  true
% 1.21/1.56  Current number of equations to process: 136
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 49
% 1.21/1.56  New rule produced : [50] equalish(add(A,add(B,C)),add(add(C,A),B)) -> true
% 1.21/1.56  Current number of equations to process: 152
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 50
% 1.21/1.56  New rule produced : [51] equalish(add(add(A,B),C),add(B,add(C,A))) -> true
% 1.21/1.56  Current number of equations to process: 159
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 51
% 1.21/1.56  New rule produced :
% 1.21/1.56  [52] equalish(negate(add(A,add(B,C))),negate(add(B,add(C,A)))) -> true
% 1.21/1.56  Current number of equations to process: 185
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 52
% 1.21/1.56  New rule produced :
% 1.21/1.56  [53] equalish(negate(add(add(A,B),C)),negate(add(add(C,A),B))) -> true
% 1.21/1.56  Current number of equations to process: 184
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 53
% 1.21/1.56  New rule produced :
% 1.21/1.56  [54] equalish(negate(add(A,add(B,C))),negate(add(add(C,B),A))) -> true
% 1.21/1.56  Current number of equations to process: 183
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 54
% 1.21/1.56  New rule produced :
% 1.21/1.56  [55] equalish(negate(add(add(A,B),C)),negate(add(C,add(B,A)))) -> true
% 1.21/1.56  Current number of equations to process: 182
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 55
% 1.21/1.56  New rule produced :
% 1.21/1.56  [56] equalish(negate(add(add(A,B),C)),negate(add(add(B,C),A))) -> true
% 1.21/1.56  Current number of equations to process: 181
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 56
% 1.21/1.56  New rule produced :
% 1.21/1.56  [57] equalish(negate(add(A,add(B,C))),negate(add(C,add(A,B)))) -> true
% 1.21/1.56  Current number of equations to process: 180
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 57
% 1.21/1.56  New rule produced :
% 1.21/1.56  [58] equalish(negate(add(A,add(B,C))),negate(add(add(C,A),B))) -> true
% 1.21/1.56  Current number of equations to process: 239
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 58
% 1.21/1.56  New rule produced :
% 1.21/1.56  [59] equalish(negate(add(add(A,B),C)),negate(add(B,add(C,A)))) -> true
% 1.21/1.56  Current number of equations to process: 238
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 59
% 1.21/1.56  New rule produced :
% 1.21/1.56  [60]
% 1.21/1.56  equalish(negate(negate(add(negate(add(A,B)),negate(add(A,negate(B)))))),
% 1.21/1.56  negate(A)) -> true
% 1.21/1.56  Current number of equations to process: 281
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 60
% 1.21/1.56  New rule produced :
% 1.21/1.56  [61] equalish(add(add(add(A,B),C),X),add(add(A,add(B,C)),X)) -> true
% 1.21/1.56  Current number of equations to process: 288
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 61
% 1.21/1.56  New rule produced :
% 1.21/1.56  [62] equalish(add(A,add(add(B,C),X)),add(A,add(B,add(C,X)))) -> true
% 1.21/1.56  Current number of equations to process: 300
% 1.21/1.56  Current number of ordered equations: 0
% 1.21/1.56  Current number of rules: 62
% 1.21/1.56  New rule produced :
% 1.21/1.56  [63]
% 1.41/1.66  ifeq(equalish(A,negate(add(B,C))),true,equalish(A,negate(add(C,B))),true) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 311
% 1.41/1.66  Current number of ordered equations: 1
% 1.41/1.66  Current number of rules: 63
% 1.41/1.66  New rule produced :
% 1.41/1.66  [64]
% 1.41/1.66  ifeq(equalish(negate(add(A,B)),C),true,equalish(negate(add(B,A)),C),true) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 311
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 64
% 1.41/1.66  New rule produced :
% 1.41/1.66  [65] equalish(intersect(negate(A),negate(B)),negate(add(B,A))) -> true
% 1.41/1.66  Current number of equations to process: 314
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 65
% 1.41/1.66  New rule produced :
% 1.41/1.66  [66]
% 1.41/1.66  equalish(A,negate(add(negate(add(A,negate(B))),negate(add(A,B))))) -> true
% 1.41/1.66  Current number of equations to process: 315
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 66
% 1.41/1.66  New rule produced :
% 1.41/1.66  [67] equalish(negate(add(A,B)),intersect(negate(B),negate(A))) -> true
% 1.41/1.66  Current number of equations to process: 317
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 67
% 1.41/1.66  New rule produced :
% 1.41/1.66  [68]
% 1.41/1.66  equalish(negate(add(negate(add(A,negate(B))),negate(add(A,B)))),A) -> true
% 1.41/1.66  Current number of equations to process: 318
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 68
% 1.41/1.66  New rule produced :
% 1.41/1.66  [69]
% 1.41/1.66  equalish(negate(intersect(negate(A),negate(B))),negate(negate(add(B,A)))) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 321
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 69
% 1.41/1.66  New rule produced :
% 1.41/1.66  [70]
% 1.41/1.66  equalish(negate(negate(add(A,B))),negate(intersect(negate(B),negate(A)))) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 337
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 70
% 1.41/1.66  New rule produced :
% 1.41/1.66  [71]
% 1.41/1.66  equalish(add(intersect(negate(A),negate(B)),C),add(negate(add(B,A)),C)) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 362
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 71
% 1.41/1.66  New rule produced :
% 1.41/1.66  [72]
% 1.41/1.66  equalish(add(A,intersect(negate(B),negate(C))),add(A,negate(add(C,B)))) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 366
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 72
% 1.41/1.66  New rule produced :
% 1.41/1.66  [73]
% 1.41/1.66  equalish(add(negate(add(A,B)),C),add(intersect(negate(B),negate(A)),C)) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 365
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 73
% 1.41/1.66  New rule produced :
% 1.41/1.66  [74]
% 1.41/1.66  equalish(add(A,negate(add(B,C))),add(A,intersect(negate(C),negate(B)))) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 364
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 74
% 1.41/1.66  New rule produced :
% 1.41/1.66  [75]
% 1.41/1.66  equalish(negate(negate(intersect(negate(A),negate(B)))),negate(negate(
% 1.41/1.66                                                                 negate(
% 1.41/1.66                                                                 add(B,A)))))
% 1.41/1.66  -> true
% 1.41/1.66  Current number of equations to process: 363
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 75
% 1.41/1.66  New rule produced :
% 1.41/1.66  [76]
% 1.41/1.66  equalish(negate(negate(negate(add(A,B)))),negate(negate(intersect(negate(B),
% 1.41/1.66                                                          negate(A))))) -> true
% 1.41/1.66  Current number of equations to process: 362
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 76
% 1.41/1.66  New rule produced :
% 1.41/1.66  [77]
% 1.41/1.66  equalish(add(A,intersect(negate(B),negate(C))),add(negate(add(C,B)),A)) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 367
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 77
% 1.41/1.66  New rule produced :
% 1.41/1.66  [78]
% 1.41/1.66  equalish(add(intersect(negate(A),negate(B)),C),add(C,negate(add(B,A)))) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 366
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 78
% 1.41/1.66  New rule produced :
% 1.41/1.66  [79]
% 1.41/1.66  equalish(add(A,negate(add(B,C))),add(intersect(negate(C),negate(B)),A)) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 381
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 79
% 1.41/1.66  New rule produced :
% 1.41/1.66  [80]
% 1.41/1.66  equalish(add(negate(add(A,B)),C),add(C,intersect(negate(B),negate(A)))) ->
% 1.41/1.66  true
% 1.41/1.66  Current number of equations to process: 380
% 1.41/1.66  Current number of ordered equations: 0
% 1.41/1.66  Current number of rules: 80
% 1.41/1.66  New rule produced :
% 1.41/1.66  [81] equalish(add(add(A,add(B,C)),X),add(add(add(A,B),C),X)) -> true
% 1.59/1.81  Current number of equations to process: 421
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 81
% 1.59/1.81  New rule produced :
% 1.59/1.81  [82] equalish(add(A,add(B,add(C,X))),add(A,add(add(B,C),X))) -> true
% 1.59/1.81  Current number of equations to process: 430
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 82
% 1.59/1.81  New rule produced :
% 1.59/1.81  [83] equalish(add(add(add(A,B),C),X),add(add(add(B,A),C),X)) -> true
% 1.59/1.81  Current number of equations to process: 438
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 83
% 1.59/1.81  New rule produced :
% 1.59/1.81  [84] equalish(add(A,add(add(B,C),X)),add(A,add(add(C,B),X))) -> true
% 1.59/1.81  Current number of equations to process: 447
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 84
% 1.59/1.81  New rule produced :
% 1.59/1.81  [85] equalish(add(add(A,add(B,C)),X),add(add(A,add(C,B)),X)) -> true
% 1.59/1.81  Current number of equations to process: 454
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 85
% 1.59/1.81  New rule produced :
% 1.59/1.81  [86] equalish(add(A,add(B,add(C,X))),add(A,add(B,add(X,C)))) -> true
% 1.59/1.81  Current number of equations to process: 463
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 86
% 1.59/1.81  New rule produced :
% 1.59/1.81  [87]
% 1.59/1.81  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(A,add(B,C))))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 471
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 87
% 1.59/1.81  New rule produced :
% 1.59/1.81  [88]
% 1.59/1.81  equalish(negate(A),negate(negate(add(negate(add(A,B)),negate(add(A,negate(B)))))))
% 1.59/1.81  -> true
% 1.59/1.81  Current number of equations to process: 479
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 88
% 1.59/1.81  New rule produced :
% 1.59/1.81  [89]
% 1.59/1.81  equalish(add(negate(negate(add(A,B))),C),add(negate(negate(add(B,A))),C)) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 480
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 89
% 1.59/1.81  New rule produced :
% 1.59/1.81  [90]
% 1.59/1.81  equalish(add(A,negate(negate(add(B,C)))),add(A,negate(negate(add(C,B))))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 489
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 90
% 1.59/1.81  New rule produced :
% 1.59/1.81  [91]
% 1.59/1.81  equalish(negate(add(negate(add(A,B)),C)),negate(add(negate(add(B,A)),C))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 497
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 91
% 1.59/1.81  New rule produced :
% 1.59/1.81  [92]
% 1.59/1.81  equalish(negate(add(A,negate(add(B,C)))),negate(add(A,negate(add(C,B))))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 506
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 92
% 1.59/1.81  New rule produced :
% 1.59/1.81  [93]
% 1.59/1.81  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(add(A,B),C)))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 514
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 93
% 1.59/1.81  New rule produced :
% 1.59/1.81  [94]
% 1.59/1.81  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(add(B,A),C)))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 519
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 94
% 1.59/1.81  New rule produced :
% 1.59/1.81  [95]
% 1.59/1.81  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(A,add(C,B))))) ->
% 1.59/1.81  true
% 1.59/1.81  Current number of equations to process: 524
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 95
% 1.59/1.81  New rule produced :
% 1.59/1.81  [96] equalish(add(add(A,add(B,C)),X),add(add(B,add(C,A)),X)) -> true
% 1.59/1.81  Current number of equations to process: 529
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 96
% 1.59/1.81  New rule produced :
% 1.59/1.81  [97] equalish(add(A,add(B,add(C,X))),add(A,add(C,add(X,B)))) -> true
% 1.59/1.81  Current number of equations to process: 541
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 97
% 1.59/1.81  New rule produced :
% 1.59/1.81  [98] equalish(add(add(add(A,B),C),X),add(add(add(C,A),B),X)) -> true
% 1.59/1.81  Current number of equations to process: 552
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 98
% 1.59/1.81  New rule produced :
% 1.59/1.81  [99] equalish(add(A,add(add(B,C),X)),add(A,add(add(X,B),C))) -> true
% 1.59/1.81  Current number of equations to process: 564
% 1.59/1.81  Current number of ordered equations: 0
% 1.59/1.81  Current number of rules: 99
% 1.59/1.81  New rule produced :
% 1.59/1.81  [100] equalish(add(add(A,add(B,C)),X),add(add(add(C,B),A),X)) -> true
% 1.59/1.81  Current number of equations to process: 575
% 1.59/1.81  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 100
% 1.77/2.05  New rule produced :
% 1.77/2.05  [101] equalish(add(A,add(B,add(C,X))),add(A,add(add(X,C),B))) -> true
% 1.77/2.05  Current number of equations to process: 587
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 101
% 1.77/2.05  New rule produced :
% 1.77/2.05  [102] equalish(add(add(add(A,B),C),X),add(add(C,add(B,A)),X)) -> true
% 1.77/2.05  Current number of equations to process: 599
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 102
% 1.77/2.05  New rule produced :
% 1.77/2.05  [103] equalish(add(A,add(add(B,C),X)),add(A,add(X,add(C,B)))) -> true
% 1.77/2.05  Current number of equations to process: 608
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 103
% 1.77/2.05  New rule produced :
% 1.77/2.05  [104] equalish(add(add(add(A,B),C),X),add(add(add(B,C),A),X)) -> true
% 1.77/2.05  Current number of equations to process: 615
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 104
% 1.77/2.05  New rule produced :
% 1.77/2.05  [105] equalish(add(A,add(add(B,C),X)),add(A,add(add(C,X),B))) -> true
% 1.77/2.05  Current number of equations to process: 624
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 105
% 1.77/2.05  New rule produced :
% 1.77/2.05  [106] equalish(add(add(A,add(B,C)),X),add(add(C,add(A,B)),X)) -> true
% 1.77/2.05  Current number of equations to process: 632
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 106
% 1.77/2.05  New rule produced :
% 1.77/2.05  [107] equalish(add(A,add(B,add(C,X))),add(A,add(X,add(B,C)))) -> true
% 1.77/2.05  Current number of equations to process: 641
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 107
% 1.77/2.05  New rule produced :
% 1.77/2.05  [108]
% 1.77/2.05  equalish(negate(negate(negate(negate(add(A,B))))),negate(negate(negate(
% 1.77/2.05                                                                  negate(
% 1.77/2.05                                                                  add(B,A))))))
% 1.77/2.05  -> true
% 1.77/2.05  Current number of equations to process: 649
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 108
% 1.77/2.05  New rule produced :
% 1.77/2.05  [109]
% 1.77/2.05  equalish(negate(add(A,negate(add(B,C)))),negate(add(negate(add(C,B)),A))) ->
% 1.77/2.05  true
% 1.77/2.05  Current number of equations to process: 654
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 109
% 1.77/2.05  New rule produced :
% 1.77/2.05  [110]
% 1.77/2.05  equalish(negate(add(negate(add(A,B)),C)),negate(add(C,negate(add(B,A))))) ->
% 1.77/2.05  true
% 1.77/2.05  Current number of equations to process: 662
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 110
% 1.77/2.05  New rule produced :
% 1.77/2.05  [111] equalish(add(add(A,add(B,C)),X),add(add(add(C,A),B),X)) -> true
% 1.77/2.05  Current number of equations to process: 667
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 111
% 1.77/2.05  New rule produced :
% 1.77/2.05  [112] equalish(add(A,add(B,add(C,X))),add(A,add(add(X,B),C))) -> true
% 1.77/2.05  Current number of equations to process: 679
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 112
% 1.77/2.05  New rule produced :
% 1.77/2.05  [113] equalish(add(add(add(A,B),C),X),add(add(B,add(C,A)),X)) -> true
% 1.77/2.05  Current number of equations to process: 691
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 113
% 1.77/2.05  New rule produced :
% 1.77/2.05  [114] equalish(add(A,add(add(B,C),X)),add(A,add(C,add(X,B)))) -> true
% 1.77/2.05  Current number of equations to process: 700
% 1.77/2.05  Current number of ordered equations: 0
% 1.77/2.05  Current number of rules: 114
% 1.77/2.05  New rule produced :
% 1.77/2.06  [115]
% 1.77/2.06  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(B,add(C,A))))) ->
% 1.77/2.06  true
% 1.77/2.06  Current number of equations to process: 708
% 1.77/2.06  Current number of ordered equations: 0
% 1.77/2.06  Current number of rules: 115
% 1.77/2.06  New rule produced :
% 1.77/2.06  [116]
% 1.77/2.06  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(add(C,A),B)))) ->
% 1.77/2.06  true
% 1.77/2.06  Current number of equations to process: 716
% 1.77/2.06  Current number of ordered equations: 0
% 1.77/2.06  Current number of rules: 116
% 1.77/2.06  New rule produced :
% 1.77/2.06  [117]
% 1.77/2.06  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(add(C,B),A)))) ->
% 1.77/2.06  true
% 1.77/2.06  Current number of equations to process: 724
% 1.77/2.06  Current number of ordered equations: 0
% 1.77/2.06  Current number of rules: 117
% 1.77/2.06  New rule produced :
% 1.77/2.06  [118]
% 1.77/2.06  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(C,add(B,A))))) ->
% 1.77/2.06  true
% 1.77/2.06  Current number of equations to process: 732
% 1.77/2.06  Current number of ordered equations: 0
% 1.77/2.06  Current number of rules: 118
% 1.77/2.06  New rule produced :
% 1.77/2.06  [119]
% 1.77/2.06  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(add(B,C),A)))) ->
% 1.77/2.06  true
% 1.77/2.06  Current number of equations to process: 737
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 119
% 2.15/2.40  New rule produced :
% 2.15/2.40  [120]
% 2.15/2.40  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(C,add(A,B))))) ->
% 2.15/2.40  true
% 2.15/2.40  Current number of equations to process: 742
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 120
% 2.15/2.40  New rule produced :
% 2.15/2.40  [121]
% 2.15/2.40  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(add(C,A),B)))) ->
% 2.15/2.40  true
% 2.15/2.40  Current number of equations to process: 747
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 121
% 2.15/2.40  New rule produced :
% 2.15/2.40  [122]
% 2.15/2.40  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(B,add(C,A))))) ->
% 2.15/2.40  true
% 2.15/2.40  Current number of equations to process: 755
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 122
% 2.15/2.40  New rule produced :
% 2.15/2.40  [123] equalish(add(A,add(add(B,C),X)),add(add(B,add(C,X)),A)) -> true
% 2.15/2.40  Current number of equations to process: 758
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 123
% 2.15/2.40  New rule produced :
% 2.15/2.40  [124] equalish(add(add(add(A,B),C),X),add(X,add(A,add(B,C)))) -> true
% 2.15/2.40  Current number of equations to process: 766
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 124
% 2.15/2.40  New rule produced :
% 2.15/2.40  [125]
% 2.15/2.40  equalish(negate(A),negate(negate(add(negate(add(A,negate(B))),negate(
% 2.15/2.40                                                                add(A,B))))))
% 2.15/2.40  -> true
% 2.15/2.40  Current number of equations to process: 771
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 125
% 2.15/2.40  New rule produced :
% 2.15/2.40  [126]
% 2.15/2.40  equalish(negate(negate(add(negate(add(A,negate(B))),negate(add(A,B))))),
% 2.15/2.40  negate(A)) -> true
% 2.15/2.40  Current number of equations to process: 781
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 126
% 2.15/2.40  New rule produced :
% 2.15/2.40  [127] equalish(add(A,add(B,add(C,X))),add(add(add(B,C),X),A)) -> true
% 2.15/2.40  Current number of equations to process: 788
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 127
% 2.15/2.40  New rule produced :
% 2.15/2.40  [128] equalish(add(add(A,add(B,C)),X),add(X,add(add(A,B),C))) -> true
% 2.15/2.40  Current number of equations to process: 793
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 128
% 2.15/2.40  New rule produced :
% 2.15/2.40  [129] equalish(add(A,add(add(B,C),X)),add(add(add(C,B),X),A)) -> true
% 2.15/2.40  Current number of equations to process: 797
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 129
% 2.15/2.40  New rule produced :
% 2.15/2.40  [130] equalish(add(add(add(A,B),C),X),add(X,add(add(B,A),C))) -> true
% 2.15/2.40  Current number of equations to process: 805
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 130
% 2.15/2.40  New rule produced :
% 2.15/2.40  [131] equalish(add(A,add(B,add(C,X))),add(add(B,add(X,C)),A)) -> true
% 2.15/2.40  Current number of equations to process: 809
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 131
% 2.15/2.40  New rule produced :
% 2.15/2.40  [132] equalish(add(add(A,add(B,C)),X),add(X,add(A,add(C,B)))) -> true
% 2.15/2.40  Current number of equations to process: 817
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 132
% 2.15/2.40  New rule produced :
% 2.15/2.40  [133]
% 2.15/2.40  equalish(add(A,negate(negate(add(B,C)))),add(negate(negate(add(C,B))),A)) ->
% 2.15/2.40  true
% 2.15/2.40  Current number of equations to process: 820
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 133
% 2.15/2.40  New rule produced :
% 2.15/2.40  [134]
% 2.15/2.40  equalish(add(negate(negate(add(A,B))),C),add(C,negate(negate(add(B,A))))) ->
% 2.15/2.40  true
% 2.15/2.40  Current number of equations to process: 828
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 134
% 2.15/2.40  New rule produced :
% 2.15/2.40  [135] equalish(add(A,add(B,add(C,X))),add(add(C,add(X,B)),A)) -> true
% 2.15/2.40  Current number of equations to process: 828
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 135
% 2.15/2.40  New rule produced :
% 2.15/2.40  [136] equalish(add(add(A,add(B,C)),X),add(X,add(B,add(C,A)))) -> true
% 2.15/2.40  Current number of equations to process: 836
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 136
% 2.15/2.40  New rule produced :
% 2.15/2.40  [137] equalish(add(A,add(add(B,C),X)),add(add(add(X,B),C),A)) -> true
% 2.15/2.40  Current number of equations to process: 840
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 137
% 2.15/2.40  New rule produced :
% 2.15/2.40  [138] equalish(add(add(add(A,B),C),X),add(X,add(add(C,A),B))) -> true
% 2.15/2.40  Current number of equations to process: 847
% 2.15/2.40  Current number of ordered equations: 0
% 2.15/2.40  Current number of rules: 138
% 2.48/2.76  New rule produced :
% 2.48/2.76  [139] equalish(add(A,add(B,add(C,X))),add(add(add(X,C),B),A)) -> true
% 2.48/2.76  Current number of equations to process: 851
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 139
% 2.48/2.76  New rule produced :
% 2.48/2.76  [140] equalish(add(add(A,add(B,C)),X),add(X,add(add(C,B),A))) -> true
% 2.48/2.76  Current number of equations to process: 859
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 140
% 2.48/2.76  New rule produced :
% 2.48/2.76  [141] equalish(add(A,add(add(B,C),X)),add(add(X,add(C,B)),A)) -> true
% 2.48/2.76  Current number of equations to process: 864
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 141
% 2.48/2.76  New rule produced :
% 2.48/2.76  [142] equalish(add(add(add(A,B),C),X),add(X,add(C,add(B,A)))) -> true
% 2.48/2.76  Current number of equations to process: 869
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 142
% 2.48/2.76  New rule produced :
% 2.48/2.76  [143] equalish(add(A,add(add(B,C),X)),add(add(add(C,X),B),A)) -> true
% 2.48/2.76  Current number of equations to process: 873
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 143
% 2.48/2.76  New rule produced :
% 2.48/2.76  [144] equalish(add(add(add(A,B),C),X),add(X,add(add(B,C),A))) -> true
% 2.48/2.76  Current number of equations to process: 878
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 144
% 2.48/2.76  New rule produced :
% 2.48/2.76  [145] equalish(add(A,add(B,add(C,X))),add(add(X,add(B,C)),A)) -> true
% 2.48/2.76  Current number of equations to process: 882
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 145
% 2.48/2.76  New rule produced :
% 2.48/2.76  [146] equalish(add(add(A,add(B,C)),X),add(X,add(C,add(A,B)))) -> true
% 2.48/2.76  Current number of equations to process: 887
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 146
% 2.48/2.76  New rule produced :
% 2.48/2.76  [147] equalish(add(A,add(B,add(C,X))),add(add(add(X,B),C),A)) -> true
% 2.48/2.76  Current number of equations to process: 889
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 147
% 2.48/2.76  New rule produced :
% 2.48/2.76  [148] equalish(add(add(A,add(B,C)),X),add(X,add(add(C,A),B))) -> true
% 2.48/2.76  Current number of equations to process: 897
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 148
% 2.48/2.76  New rule produced :
% 2.48/2.76  [149] equalish(add(A,add(add(B,C),X)),add(add(C,add(X,B)),A)) -> true
% 2.48/2.76  Current number of equations to process: 902
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 149
% 2.48/2.76  New rule produced :
% 2.48/2.76  [150] equalish(add(add(add(A,B),C),X),add(X,add(B,add(C,A)))) -> true
% 2.48/2.76  Current number of equations to process: 907
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 150
% 2.48/2.76  New rule produced :
% 2.48/2.76  [151]
% 2.48/2.76  ifeq(equalish(intersect(negate(A),negate(B)),C),true,equalish(negate(
% 2.48/2.76                                                                add(A,B)),C),true)
% 2.48/2.76  -> true
% 2.48/2.76  Current number of equations to process: 892
% 2.48/2.76  Current number of ordered equations: 1
% 2.48/2.76  Current number of rules: 151
% 2.48/2.76  New rule produced :
% 2.48/2.76  [152]
% 2.48/2.76  ifeq(equalish(A,negate(add(B,C))),true,equalish(A,intersect(negate(B),
% 2.48/2.76                                                    negate(C))),true) -> true
% 2.48/2.76  Current number of equations to process: 892
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 152
% 2.48/2.76  New rule produced :
% 2.48/2.76  [153]
% 2.48/2.76  ifeq(equalish(intersect(negate(A),negate(B)),intersect(negate(B),negate(A))),true,true,true)
% 2.48/2.76  -> true
% 2.48/2.76  Current number of equations to process: 910
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 153
% 2.48/2.76  New rule produced :
% 2.48/2.76  [154]
% 2.48/2.76  equalish(negate(add(add(A,B),C)),intersect(negate(A),negate(add(B,C)))) ->
% 2.48/2.76  true
% 2.48/2.76  Current number of equations to process: 918
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 154
% 2.48/2.76  New rule produced :
% 2.48/2.76  [155]
% 2.48/2.76  equalish(A,intersect(negate(negate(add(A,B))),negate(negate(add(A,negate(B))))))
% 2.48/2.76  -> true
% 2.48/2.76  Current number of equations to process: 918
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 155
% 2.48/2.76  New rule produced :
% 2.48/2.76  [156]
% 2.48/2.76  equalish(negate(add(A,add(B,C))),intersect(negate(add(A,B)),negate(C))) ->
% 2.48/2.76  true
% 2.48/2.76  Current number of equations to process: 918
% 2.48/2.76  Current number of ordered equations: 0
% 2.48/2.76  Current number of rules: 156
% 2.48/2.76  New rule produced :
% 2.48/2.76  [157]
% 2.48/2.76  equalish(negate(add(add(A,B),C)),intersect(negate(add(B,A)),negate(C))) ->
% 2.48/2.76  true
% 2.48/2.76  Current number of equations to process: 918
% 2.48/2.76  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 157
% 2.72/2.97  New rule produced :
% 2.72/2.97  [158]
% 2.72/2.97  equalish(negate(add(A,add(B,C))),intersect(negate(A),negate(add(C,B)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 158
% 2.72/2.97  New rule produced :
% 2.72/2.97  [159]
% 2.72/2.97  equalish(negate(add(A,add(B,C))),intersect(negate(B),negate(add(C,A)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 159
% 2.72/2.97  New rule produced :
% 2.72/2.97  [160]
% 2.72/2.97  equalish(negate(add(add(A,B),C)),intersect(negate(add(C,A)),negate(B))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 160
% 2.72/2.97  New rule produced :
% 2.72/2.97  [161]
% 2.72/2.97  equalish(negate(add(A,add(B,C))),intersect(negate(add(C,B)),negate(A))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 161
% 2.72/2.97  New rule produced :
% 2.72/2.97  [162]
% 2.72/2.97  equalish(negate(add(add(A,B),C)),intersect(negate(C),negate(add(B,A)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 162
% 2.72/2.97  New rule produced :
% 2.72/2.97  [163]
% 2.72/2.97  equalish(negate(add(add(A,B),C)),intersect(negate(add(B,C)),negate(A))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 163
% 2.72/2.97  New rule produced :
% 2.72/2.97  [164]
% 2.72/2.97  equalish(negate(add(A,add(B,C))),intersect(negate(C),negate(add(A,B)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 164
% 2.72/2.97  New rule produced :
% 2.72/2.97  [165]
% 2.72/2.97  equalish(negate(add(A,add(B,C))),intersect(negate(add(C,A)),negate(B))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 165
% 2.72/2.97  New rule produced :
% 2.72/2.97  [166]
% 2.72/2.97  equalish(negate(add(add(A,B),C)),intersect(negate(B),negate(add(C,A)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 918
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 166
% 2.72/2.97  New rule produced :
% 2.72/2.97  [167]
% 2.72/2.97  equalish(intersect(negate(A),negate(B)),intersect(negate(B),negate(A))) ->
% 2.72/2.97  true
% 2.72/2.97  Rule
% 2.72/2.97  [153]
% 2.72/2.97  ifeq(equalish(intersect(negate(A),negate(B)),intersect(negate(B),negate(A))),true,true,true)
% 2.72/2.97  -> true collapsed.
% 2.72/2.97  Current number of equations to process: 919
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 166
% 2.72/2.97  New rule produced :
% 2.72/2.97  [168]
% 2.72/2.97  equalish(A,intersect(negate(negate(add(A,negate(B)))),negate(negate(add(A,B)))))
% 2.72/2.97  -> true
% 2.72/2.97  Current number of equations to process: 919
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 167
% 2.72/2.97  New rule produced :
% 2.72/2.97  [169]
% 2.72/2.97  equalish(intersect(negate(A),negate(add(B,C))),negate(add(add(A,B),C))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 930
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 168
% 2.72/2.97  New rule produced :
% 2.72/2.97  [170]
% 2.72/2.97  equalish(intersect(negate(negate(add(A,B))),negate(negate(add(A,negate(B))))),A)
% 2.72/2.97  -> true
% 2.72/2.97  Current number of equations to process: 938
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 169
% 2.72/2.97  New rule produced :
% 2.72/2.97  [171]
% 2.72/2.97  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(A,add(B,C)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 951
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 170
% 2.72/2.97  New rule produced :
% 2.72/2.97  [172]
% 2.72/2.97  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(add(B,A),C))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 959
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 171
% 2.72/2.97  New rule produced :
% 2.72/2.97  [173]
% 2.72/2.97  equalish(intersect(negate(A),negate(add(B,C))),negate(add(A,add(C,B)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 967
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 172
% 2.72/2.97  New rule produced :
% 2.72/2.97  [174]
% 2.72/2.97  equalish(intersect(negate(A),negate(add(B,C))),negate(add(C,add(A,B)))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 975
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 173
% 2.72/2.97  New rule produced :
% 2.72/2.97  [175]
% 2.72/2.97  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(add(B,C),A))) ->
% 2.72/2.97  true
% 2.72/2.97  Current number of equations to process: 983
% 2.72/2.97  Current number of ordered equations: 0
% 2.72/2.97  Current number of rules: 174
% 3.33/3.61  New rule produced :
% 3.33/3.61  [176]
% 3.33/3.61  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(C,add(B,A)))) ->
% 3.33/3.61  true
% 3.33/3.61  Current number of equations to process: 991
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 175
% 3.33/3.61  New rule produced :
% 3.33/3.61  [177]
% 3.33/3.61  equalish(intersect(negate(A),negate(add(B,C))),negate(add(add(C,B),A))) ->
% 3.33/3.61  true
% 3.33/3.61  Current number of equations to process: 999
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 176
% 3.33/3.61  New rule produced :
% 3.33/3.61  [178]
% 3.33/3.61  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(add(C,A),B))) ->
% 3.33/3.61  true
% 3.33/3.61  Current number of equations to process: 1007
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 177
% 3.33/3.61  New rule produced :
% 3.33/3.61  [179]
% 3.33/3.61  equalish(intersect(negate(A),negate(add(B,C))),negate(add(B,add(C,A)))) ->
% 3.33/3.61  true
% 3.33/3.61  Current number of equations to process: 1015
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 178
% 3.33/3.61  New rule produced :
% 3.33/3.61  [180]
% 3.33/3.61  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(B,add(C,A)))) ->
% 3.33/3.61  true
% 3.33/3.61  Current number of equations to process: 1023
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 179
% 3.33/3.61  New rule produced :
% 3.33/3.61  [181]
% 3.33/3.61  equalish(intersect(negate(A),negate(add(B,C))),negate(add(add(C,A),B))) ->
% 3.33/3.61  true
% 3.33/3.61  Current number of equations to process: 1031
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 180
% 3.33/3.61  New rule produced :
% 3.33/3.61  [182]
% 3.33/3.61  equalish(negate(intersect(negate(A),negate(B))),negate(intersect(negate(B),
% 3.33/3.61                                                         negate(A)))) -> true
% 3.33/3.61  Current number of equations to process: 1040
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 181
% 3.33/3.61  New rule produced :
% 3.33/3.61  [183]
% 3.33/3.61  equalish(intersect(negate(negate(add(A,negate(B)))),negate(negate(add(A,B)))),A)
% 3.33/3.61  -> true
% 3.33/3.61  Current number of equations to process: 1044
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 182
% 3.33/3.61  New rule produced :
% 3.33/3.61  [184]
% 3.33/3.61  equalish(add(intersect(negate(A),negate(B)),C),add(intersect(negate(B),
% 3.33/3.61                                                     negate(A)),C)) -> true
% 3.33/3.61  Current number of equations to process: 1166
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 183
% 3.33/3.61  New rule produced :
% 3.33/3.61  [185]
% 3.33/3.61  equalish(add(A,intersect(negate(B),negate(C))),add(A,intersect(negate(C),
% 3.33/3.61                                                       negate(B)))) -> true
% 3.33/3.61  Current number of equations to process: 1165
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 184
% 3.33/3.61  New rule produced :
% 3.33/3.61  [186]
% 3.33/3.61  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(add(A,B)),
% 3.33/3.61                                                 negate(C))) -> true
% 3.33/3.61  Current number of equations to process: 1164
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 185
% 3.33/3.61  New rule produced :
% 3.33/3.61  [187]
% 3.33/3.61  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(A),negate(
% 3.33/3.61                                                                     add(B,C))))
% 3.33/3.61  -> true
% 3.33/3.61  Current number of equations to process: 1163
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 186
% 3.33/3.61  New rule produced :
% 3.33/3.61  [188]
% 3.33/3.61  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(add(B,A)),
% 3.33/3.61                                                 negate(C))) -> true
% 3.33/3.61  Current number of equations to process: 1162
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 187
% 3.33/3.61  New rule produced :
% 3.33/3.61  [189]
% 3.33/3.61  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(A),negate(
% 3.33/3.61                                                                     add(C,B))))
% 3.33/3.61  -> true
% 3.33/3.61  Current number of equations to process: 1161
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 188
% 3.33/3.61  New rule produced :
% 3.33/3.61  [190]
% 3.33/3.61  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(C),negate(
% 3.33/3.61                                                                     add(A,B))))
% 3.33/3.61  -> true
% 3.33/3.61  Current number of equations to process: 1160
% 3.33/3.61  Current number of ordered equations: 0
% 3.33/3.61  Current number of rules: 189
% 3.33/3.61  New rule produced :
% 3.33/3.61  [191]
% 3.33/3.61  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(add(B,C)),
% 3.33/3.61                                                 negate(A))) -> true
% 3.33/3.61  Current number of equations to process: 1159
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 190
% 4.05/4.27  New rule produced :
% 4.05/4.27  [192]
% 4.05/4.27  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(C),negate(
% 4.05/4.27                                                                     add(B,A))))
% 4.05/4.27  -> true
% 4.05/4.27  Current number of equations to process: 1158
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 191
% 4.05/4.27  New rule produced :
% 4.05/4.27  [193]
% 4.05/4.27  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(add(C,B)),
% 4.05/4.27                                                 negate(A))) -> true
% 4.05/4.27  Current number of equations to process: 1157
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 192
% 4.05/4.27  New rule produced :
% 4.05/4.27  [194]
% 4.05/4.27  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(add(C,A)),
% 4.05/4.27                                                 negate(B))) -> true
% 4.05/4.27  Current number of equations to process: 1156
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 193
% 4.05/4.27  New rule produced :
% 4.05/4.27  [195]
% 4.05/4.27  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(B),negate(
% 4.05/4.27                                                                     add(C,A))))
% 4.05/4.27  -> true
% 4.05/4.27  Current number of equations to process: 1155
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 194
% 4.05/4.27  New rule produced :
% 4.05/4.27  [196]
% 4.05/4.27  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(B),negate(
% 4.05/4.27                                                                     add(C,A))))
% 4.05/4.27  -> true
% 4.05/4.27  Current number of equations to process: 1154
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 195
% 4.05/4.27  New rule produced :
% 4.05/4.27  [197]
% 4.05/4.27  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(add(C,A)),
% 4.05/4.27                                                 negate(B))) -> true
% 4.05/4.27  Current number of equations to process: 1153
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 196
% 4.05/4.27  New rule produced :
% 4.05/4.27  [198]
% 4.05/4.27  equalish(negate(negate(intersect(negate(A),negate(B)))),negate(negate(
% 4.05/4.27                                                                 intersect(
% 4.05/4.27                                                                 negate(B),
% 4.05/4.27                                                                 negate(A)))))
% 4.05/4.27  -> true
% 4.05/4.27  Current number of equations to process: 1152
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 197
% 4.05/4.27  New rule produced :
% 4.05/4.27  [199]
% 4.05/4.27  equalish(add(A,intersect(negate(B),negate(C))),add(intersect(negate(C),
% 4.05/4.27                                                     negate(B)),A)) -> true
% 4.05/4.27  Current number of equations to process: 1161
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 198
% 4.05/4.27  New rule produced :
% 4.05/4.27  [200]
% 4.05/4.27  equalish(add(intersect(negate(A),negate(B)),C),add(C,intersect(negate(B),
% 4.05/4.27                                                       negate(A)))) -> true
% 4.05/4.27  Current number of equations to process: 1160
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 199
% 4.05/4.27  New rule produced :
% 4.05/4.27  [201]
% 4.05/4.27  ifeq(equalish(A,intersect(negate(B),negate(C))),true,equalish(A,negate(
% 4.05/4.27                                                                  add(B,C))),true)
% 4.05/4.27  -> true
% 4.05/4.27  Current number of equations to process: 1254
% 4.05/4.27  Current number of ordered equations: 1
% 4.05/4.27  Current number of rules: 200
% 4.05/4.27  New rule produced :
% 4.05/4.27  [202]
% 4.05/4.27  ifeq(equalish(negate(add(A,B)),C),true,equalish(intersect(negate(A),negate(B)),C),true)
% 4.05/4.27  -> true
% 4.05/4.27  Current number of equations to process: 1254
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 201
% 4.05/4.27  New rule produced :
% 4.05/4.27  [203]
% 4.05/4.27  equalish(add(negate(negate(add(A,B))),C),add(negate(intersect(negate(A),
% 4.05/4.27                                                      negate(B))),C)) -> true
% 4.05/4.27  Current number of equations to process: 1281
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 202
% 4.05/4.27  New rule produced :
% 4.05/4.27  [204]
% 4.05/4.27  equalish(add(A,negate(negate(add(B,C)))),add(A,negate(intersect(negate(B),
% 4.05/4.27                                                        negate(C))))) -> true
% 4.05/4.27  Current number of equations to process: 1293
% 4.05/4.27  Current number of ordered equations: 0
% 4.05/4.27  Current number of rules: 203
% 4.05/4.27  New rule produced :
% 4.05/4.27  [205]
% 4.05/4.27  equalish(negate(add(negate(add(A,B)),C)),negate(add(intersect(negate(A),
% 4.05/4.27                                                      negate(B)),C))) -> true
% 4.43/4.69  Current number of equations to process: 1305
% 4.43/4.69  Current number of ordered equations: 0
% 4.43/4.69  Current number of rules: 204
% 4.43/4.69  New rule produced :
% 4.43/4.69  [206]
% 4.43/4.69  equalish(negate(add(A,negate(add(B,C)))),negate(add(A,intersect(negate(B),
% 4.43/4.69                                                        negate(C))))) -> true
% 4.43/4.69  Current number of equations to process: 1321
% 4.43/4.69  Current number of ordered equations: 0
% 4.43/4.69  Current number of rules: 205
% 4.43/4.69  New rule produced :
% 4.43/4.69  [207]
% 4.43/4.69  equalish(add(negate(intersect(negate(A),negate(B))),C),add(negate(negate(
% 4.43/4.69                                                                    add(A,B))),C))
% 4.43/4.69  -> true
% 4.43/4.69  Current number of equations to process: 1337
% 4.43/4.69  Current number of ordered equations: 0
% 4.43/4.69  Current number of rules: 206
% 4.43/4.69  New rule produced :
% 4.43/4.69  [208]
% 4.43/4.69  equalish(add(A,negate(intersect(negate(B),negate(C)))),add(A,negate(negate(
% 4.43/4.69                                                                      add(B,C)))))
% 4.43/4.69  -> true
% 4.43/4.69  Current number of equations to process: 1346
% 4.43/4.69  Current number of ordered equations: 0
% 4.43/4.69  Current number of rules: 207
% 4.51/4.75  New rule produced :
% 4.51/4.75  [209]
% 4.51/4.75  equalish(negate(add(intersect(negate(A),negate(B)),C)),negate(add(negate(
% 4.51/4.75                                                                    add(A,B)),C)))
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1354
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 208
% 4.51/4.75  New rule produced :
% 4.51/4.75  [210]
% 4.51/4.75  equalish(negate(add(A,intersect(negate(B),negate(C)))),negate(add(A,negate(
% 4.51/4.75                                                                      add(B,C)))))
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1367
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 209
% 4.51/4.75  New rule produced :
% 4.51/4.75  [211]
% 4.51/4.75  equalish(negate(negate(negate(negate(add(A,B))))),negate(negate(negate(
% 4.51/4.75                                                                  intersect(
% 4.51/4.75                                                                  negate(A),
% 4.51/4.75                                                                  negate(B))))))
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1379
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 210
% 4.51/4.75  New rule produced :
% 4.51/4.75  [212]
% 4.51/4.75  equalish(negate(add(A,negate(add(B,C)))),negate(add(intersect(negate(B),
% 4.51/4.75                                                      negate(C)),A))) -> true
% 4.51/4.75  Current number of equations to process: 1387
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 211
% 4.51/4.75  New rule produced :
% 4.51/4.75  [213]
% 4.51/4.75  equalish(negate(add(negate(add(A,B)),C)),negate(add(C,intersect(negate(A),
% 4.51/4.75                                                        negate(B))))) -> true
% 4.51/4.75  Current number of equations to process: 1399
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 212
% 4.51/4.75  New rule produced :
% 4.51/4.75  [214]
% 4.51/4.75  equalish(negate(negate(negate(intersect(negate(A),negate(B))))),negate(
% 4.51/4.75                                                                  negate(
% 4.51/4.75                                                                  negate(
% 4.51/4.75                                                                  negate(
% 4.51/4.75                                                                  add(A,B))))))
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1411
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 213
% 4.51/4.75  New rule produced :
% 4.51/4.75  [215]
% 4.51/4.75  equalish(negate(add(A,intersect(negate(B),negate(C)))),negate(add(negate(
% 4.51/4.75                                                                    add(B,C)),A)))
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1416
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 214
% 4.51/4.75  New rule produced :
% 4.51/4.75  [216]
% 4.51/4.75  equalish(negate(add(intersect(negate(A),negate(B)),C)),negate(add(C,negate(
% 4.51/4.75                                                                      add(A,B)))))
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1425
% 4.51/4.75  Current number of ordered equations: 0
% 4.51/4.75  Current number of rules: 215
% 4.51/4.75  New rule produced :
% 4.51/4.75  [217]
% 4.51/4.75  ifeq(equalish(A,intersect(negate(B),negate(C))),true,equalish(A,negate(
% 4.51/4.75                                                                  add(C,B))),true)
% 4.51/4.75  -> true
% 4.51/4.75  Current number of equations to process: 1433
% 4.51/4.75  Current number of ordered equations: 1
% 4.51/4.75  Current number of rules: 216
% 4.51/4.75  New rule produced :
% 5.02/5.24  [218]
% 5.02/5.24  ifeq(equalish(negate(add(A,B)),C),true,equalish(intersect(negate(B),negate(A)),C),true)
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1433
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 217
% 5.02/5.24  New rule produced :
% 5.02/5.24  [219]
% 5.02/5.24  ifeq(equalish(intersect(negate(A),negate(B)),C),true,equalish(negate(
% 5.02/5.24                                                                add(B,A)),C),true)
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1475
% 5.02/5.24  Current number of ordered equations: 1
% 5.02/5.24  Current number of rules: 218
% 5.02/5.24  New rule produced :
% 5.02/5.24  [220]
% 5.02/5.24  ifeq(equalish(A,negate(add(B,C))),true,equalish(A,intersect(negate(C),
% 5.02/5.24                                                    negate(B))),true) -> true
% 5.02/5.24  Current number of equations to process: 1475
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 219
% 5.02/5.24  New rule produced :
% 5.02/5.24  [221]
% 5.02/5.24  equalish(add(negate(intersect(negate(A),negate(B))),C),add(negate(negate(
% 5.02/5.24                                                                    add(B,A))),C))
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1518
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 220
% 5.02/5.24  New rule produced :
% 5.02/5.24  [222]
% 5.02/5.24  equalish(add(A,negate(intersect(negate(B),negate(C)))),add(A,negate(negate(
% 5.02/5.24                                                                      add(C,B)))))
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1529
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 221
% 5.02/5.24  New rule produced :
% 5.02/5.24  [223]
% 5.02/5.24  equalish(add(negate(negate(add(A,B))),C),add(negate(intersect(negate(B),
% 5.02/5.24                                                      negate(A))),C)) -> true
% 5.02/5.24  Current number of equations to process: 1541
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 222
% 5.02/5.24  New rule produced :
% 5.02/5.24  [224]
% 5.02/5.24  equalish(add(A,negate(negate(add(B,C)))),add(A,negate(intersect(negate(C),
% 5.02/5.24                                                        negate(B))))) -> true
% 5.02/5.24  Current number of equations to process: 1550
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 223
% 5.02/5.24  New rule produced :
% 5.02/5.24  [225]
% 5.02/5.24  equalish(negate(add(intersect(negate(A),negate(B)),C)),negate(add(negate(
% 5.02/5.24                                                                    add(B,A)),C)))
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1558
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 224
% 5.02/5.24  New rule produced :
% 5.02/5.24  [226]
% 5.02/5.24  equalish(negate(add(A,intersect(negate(B),negate(C)))),negate(add(A,negate(
% 5.02/5.24                                                                      add(C,B)))))
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1578
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 225
% 5.02/5.24  New rule produced :
% 5.02/5.24  [227]
% 5.02/5.24  equalish(negate(add(negate(add(A,B)),C)),negate(add(intersect(negate(B),
% 5.02/5.24                                                      negate(A)),C))) -> true
% 5.02/5.24  Current number of equations to process: 1598
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 226
% 5.02/5.24  New rule produced :
% 5.02/5.24  [228]
% 5.02/5.24  equalish(negate(add(A,negate(add(B,C)))),negate(add(A,intersect(negate(C),
% 5.02/5.24                                                        negate(B))))) -> true
% 5.02/5.24  Current number of equations to process: 1615
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 227
% 5.02/5.24  New rule produced :
% 5.02/5.24  [229]
% 5.02/5.24  equalish(negate(negate(negate(intersect(negate(A),negate(B))))),negate(
% 5.02/5.24                                                                  negate(
% 5.02/5.24                                                                  negate(
% 5.02/5.24                                                                  negate(
% 5.02/5.24                                                                  add(B,A))))))
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1631
% 5.02/5.24  Current number of ordered equations: 0
% 5.02/5.24  Current number of rules: 228
% 5.02/5.24  New rule produced :
% 5.02/5.24  [230]
% 5.02/5.24  equalish(negate(negate(negate(negate(add(A,B))))),negate(negate(negate(
% 5.02/5.24                                                                  intersect(
% 5.02/5.24                                                                  negate(B),
% 5.02/5.24                                                                  negate(A))))))
% 5.02/5.24  -> true
% 5.02/5.24  Current number of equations to process: 1639
% 5.02/5.24  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 229
% 5.62/5.88  New rule produced :
% 5.62/5.88  [231]
% 5.62/5.88  equalish(negate(add(A,intersect(negate(B),negate(C)))),negate(add(negate(
% 5.62/5.88                                                                    add(C,B)),A)))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1644
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 230
% 5.62/5.88  New rule produced :
% 5.62/5.88  [232]
% 5.62/5.88  equalish(negate(add(intersect(negate(A),negate(B)),C)),negate(add(C,negate(
% 5.62/5.88                                                                      add(B,A)))))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1659
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 231
% 5.62/5.88  New rule produced :
% 5.62/5.88  [233]
% 5.62/5.88  equalish(negate(add(A,negate(add(B,C)))),negate(add(intersect(negate(C),
% 5.62/5.88                                                      negate(B)),A))) -> true
% 5.62/5.88  Current number of equations to process: 1675
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 232
% 5.62/5.88  New rule produced :
% 5.62/5.88  [234]
% 5.62/5.88  equalish(negate(add(negate(add(A,B)),C)),negate(add(C,intersect(negate(B),
% 5.62/5.88                                                        negate(A))))) -> true
% 5.62/5.88  Current number of equations to process: 1688
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 233
% 5.62/5.88  New rule produced :
% 5.62/5.88  [235]
% 5.62/5.88  equalish(negate(add(negate(add(A,B)),C)),intersect(negate(negate(add(B,A))),
% 5.62/5.88                                           negate(C))) -> true
% 5.62/5.88  Current number of equations to process: 1701
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 234
% 5.62/5.88  New rule produced :
% 5.62/5.88  [236]
% 5.62/5.88  equalish(negate(add(A,negate(add(B,C)))),intersect(negate(A),negate(negate(
% 5.62/5.88                                                                      add(C,B)))))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1714
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 235
% 5.62/5.88  New rule produced :
% 5.62/5.88  [237]
% 5.62/5.88  equalish(negate(add(A,negate(add(B,C)))),intersect(negate(negate(add(C,B))),
% 5.62/5.88                                           negate(A))) -> true
% 5.62/5.88  Current number of equations to process: 1728
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 236
% 5.62/5.88  New rule produced :
% 5.62/5.88  [238]
% 5.62/5.88  equalish(negate(add(negate(add(A,B)),C)),intersect(negate(C),negate(negate(
% 5.62/5.88                                                                      add(B,A)))))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1740
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 237
% 5.62/5.88  New rule produced :
% 5.62/5.88  [239]
% 5.62/5.88  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(A),negate(
% 5.62/5.88                                                                      add(B,C)))))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1751
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 238
% 5.62/5.88  New rule produced :
% 5.62/5.88  [240]
% 5.62/5.88  equalish(negate(A),negate(intersect(negate(negate(add(A,B))),negate(negate(
% 5.62/5.88                                                                      add(A,
% 5.62/5.88                                                                      negate(B)))))))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1759
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 239
% 5.62/5.88  New rule produced :
% 5.62/5.88  [241]
% 5.62/5.88  equalish(negate(negate(add(A,add(B,C)))),negate(intersect(negate(add(A,B)),
% 5.62/5.88                                                  negate(C)))) -> true
% 5.62/5.88  Current number of equations to process: 1773
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 240
% 5.62/5.88  New rule produced :
% 5.62/5.88  [242]
% 5.62/5.88  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(add(B,A)),
% 5.62/5.88                                                  negate(C)))) -> true
% 5.62/5.88  Current number of equations to process: 1781
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 241
% 5.62/5.88  New rule produced :
% 5.62/5.88  [243]
% 5.62/5.88  equalish(negate(negate(add(A,add(B,C)))),negate(intersect(negate(A),negate(
% 5.62/5.88                                                                      add(C,B)))))
% 5.62/5.88  -> true
% 5.62/5.88  Current number of equations to process: 1789
% 5.62/5.88  Current number of ordered equations: 0
% 5.62/5.88  Current number of rules: 242
% 5.62/5.88  New rule produced :
% 5.62/5.88  [244]
% 5.62/5.88  equalish(negate(negate(add(A,add(B,C)))),negate(intersect(negate(B),negate(
% 5.62/5.88                                                                      add(C,A)))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1797
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 243
% 6.38/6.61  New rule produced :
% 6.38/6.61  [245]
% 6.38/6.61  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(add(C,A)),
% 6.38/6.61                                                  negate(B)))) -> true
% 6.38/6.61  Current number of equations to process: 1804
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 244
% 6.38/6.61  New rule produced :
% 6.38/6.61  [246]
% 6.38/6.61  equalish(negate(negate(add(A,add(B,C)))),negate(intersect(negate(add(C,B)),
% 6.38/6.61                                                  negate(A)))) -> true
% 6.38/6.61  Current number of equations to process: 1812
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 245
% 6.38/6.61  New rule produced :
% 6.38/6.61  [247]
% 6.38/6.61  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(C),negate(
% 6.38/6.61                                                                      add(B,A)))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1820
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 246
% 6.38/6.61  New rule produced :
% 6.38/6.61  [248]
% 6.38/6.61  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(add(B,C)),
% 6.38/6.61                                                  negate(A)))) -> true
% 6.38/6.61  Current number of equations to process: 1828
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 247
% 6.38/6.61  New rule produced :
% 6.38/6.61  [249]
% 6.38/6.61  equalish(negate(negate(add(A,add(B,C)))),negate(intersect(negate(C),negate(
% 6.38/6.61                                                                      add(A,B)))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1836
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 248
% 6.38/6.61  New rule produced :
% 6.38/6.61  [250]
% 6.38/6.61  equalish(negate(negate(add(A,add(B,C)))),negate(intersect(negate(add(C,A)),
% 6.38/6.61                                                  negate(B)))) -> true
% 6.38/6.61  Current number of equations to process: 1844
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 249
% 6.38/6.61  New rule produced :
% 6.38/6.61  [251]
% 6.38/6.61  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(B),negate(
% 6.38/6.61                                                                      add(C,A)))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1852
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 250
% 6.38/6.61  New rule produced :
% 6.38/6.61  [252]
% 6.38/6.61  equalish(negate(A),negate(intersect(negate(negate(add(A,negate(B)))),
% 6.38/6.61                            negate(negate(add(A,B)))))) -> true
% 6.38/6.61  Current number of equations to process: 1860
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 251
% 6.38/6.61  New rule produced :
% 6.38/6.61  [253]
% 6.38/6.61  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 6.38/6.61                                                                add(add(A,B),C))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1874
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 252
% 6.38/6.61  New rule produced :
% 6.38/6.61  [254]
% 6.38/6.61  equalish(negate(intersect(negate(negate(add(A,B))),negate(negate(add(A,
% 6.38/6.61                                                                   negate(B)))))),
% 6.38/6.61  negate(A)) -> true
% 6.38/6.61  Current number of equations to process: 1879
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 253
% 6.38/6.61  New rule produced :
% 6.38/6.61  [255]
% 6.38/6.61  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 6.38/6.61                                                                add(A,add(B,C)))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1890
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 254
% 6.38/6.61  New rule produced :
% 6.38/6.61  [256]
% 6.38/6.61  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 6.38/6.61                                                                add(add(B,A),C))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1895
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 255
% 6.38/6.61  New rule produced :
% 6.38/6.61  [257]
% 6.38/6.61  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 6.38/6.61                                                                add(A,add(C,B)))))
% 6.38/6.61  -> true
% 6.38/6.61  Current number of equations to process: 1900
% 6.38/6.61  Current number of ordered equations: 0
% 6.38/6.61  Current number of rules: 256
% 6.38/6.61  New rule produced :
% 6.38/6.61  [258]
% 6.38/6.61  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 6.38/6.61                                                                add(C,add(A,B)))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1905
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 257
% 7.18/7.43  New rule produced :
% 7.18/7.43  [259]
% 7.18/7.43  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 7.18/7.43                                                                add(add(B,C),A))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1910
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 258
% 7.18/7.43  New rule produced :
% 7.18/7.43  [260]
% 7.18/7.43  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 7.18/7.43                                                                add(C,add(B,A)))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1915
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 259
% 7.18/7.43  New rule produced :
% 7.18/7.43  [261]
% 7.18/7.43  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 7.18/7.43                                                                add(add(C,B),A))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1920
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 260
% 7.18/7.43  New rule produced :
% 7.18/7.43  [262]
% 7.18/7.43  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 7.18/7.43                                                                add(add(C,A),B))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1925
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 261
% 7.18/7.43  New rule produced :
% 7.18/7.43  [263]
% 7.18/7.43  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 7.18/7.43                                                                add(B,add(C,A)))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1930
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 262
% 7.18/7.43  New rule produced :
% 7.18/7.43  [264]
% 7.18/7.43  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 7.18/7.43                                                                add(B,add(C,A)))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1935
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 263
% 7.18/7.43  New rule produced :
% 7.18/7.43  [265]
% 7.18/7.43  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 7.18/7.43                                                                add(add(C,A),B))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1940
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 264
% 7.18/7.43  New rule produced :
% 7.18/7.43  [266]
% 7.18/7.43  equalish(negate(intersect(negate(negate(add(A,negate(B)))),negate(negate(
% 7.18/7.43                                                                    add(A,B))))),
% 7.18/7.43  negate(A)) -> true
% 7.18/7.43  Current number of equations to process: 1945
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 265
% 7.18/7.43  New rule produced :
% 7.18/7.43  [267]
% 7.18/7.43  equalish(intersect(negate(negate(add(A,B))),negate(C)),negate(add(negate(
% 7.18/7.43                                                                    add(B,A)),C)))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1956
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 266
% 7.18/7.43  New rule produced :
% 7.18/7.43  [268]
% 7.18/7.43  equalish(intersect(negate(A),negate(negate(add(B,C)))),negate(add(A,negate(
% 7.18/7.43                                                                      add(C,B)))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1965
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 267
% 7.18/7.43  New rule produced :
% 7.18/7.43  [269]
% 7.18/7.43  equalish(intersect(negate(A),negate(negate(add(B,C)))),negate(add(negate(
% 7.18/7.43                                                                    add(C,B)),A)))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1975
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 268
% 7.18/7.43  New rule produced :
% 7.18/7.43  [270]
% 7.18/7.43  equalish(intersect(negate(negate(add(A,B))),negate(C)),negate(add(C,negate(
% 7.18/7.43                                                                      add(B,A)))))
% 7.18/7.43  -> true
% 7.18/7.43  Current number of equations to process: 1981
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 269
% 7.18/7.43  New rule produced :
% 7.18/7.43  [271]
% 7.18/7.43  equalish(add(A,negate(negate(add(B,C)))),add(negate(intersect(negate(B),
% 7.18/7.43                                                      negate(C))),A)) -> true
% 7.18/7.43  Current number of equations to process: 1989
% 7.18/7.43  Current number of ordered equations: 0
% 7.18/7.43  Current number of rules: 270
% 7.18/7.43  New rule produced :
% 7.91/8.17  [272]
% 7.91/8.17  equalish(add(negate(negate(add(A,B))),C),add(C,negate(intersect(negate(A),
% 7.91/8.17                                                        negate(B))))) -> true
% 7.91/8.17  Current number of equations to process: 1997
% 7.91/8.17  Current number of ordered equations: 0
% 7.91/8.17  Current number of rules: 271
% 7.91/8.17  New rule produced :
% 7.91/8.17  [273]
% 7.91/8.17  equalish(add(A,negate(intersect(negate(B),negate(C)))),add(negate(negate(
% 7.91/8.17                                                                    add(B,C))),A))
% 7.91/8.17  -> true
% 7.91/8.17  Current number of equations to process: 1996
% 7.91/8.17  Current number of ordered equations: 0
% 7.91/8.17  Current number of rules: 272
% 7.91/8.17  New rule produced :
% 7.91/8.17  [274]
% 7.91/8.17  equalish(add(negate(intersect(negate(A),negate(B))),C),add(C,negate(negate(
% 7.91/8.17                                                                      add(A,B)))))
% 7.91/8.17  -> true
% 7.91/8.17  Current number of equations to process: 2001
% 7.91/8.17  Current number of ordered equations: 0
% 7.91/8.17  Current number of rules: 273
% 7.91/8.17  New rule produced :
% 7.91/8.17  [275]
% 7.91/8.17  equalish(add(A,negate(intersect(negate(B),negate(C)))),add(negate(negate(
% 7.91/8.17                                                                    add(C,B))),A))
% 7.91/8.18  -> true
% 7.91/8.18  Current number of equations to process: 1990
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 274
% 7.91/8.18  New rule produced :
% 7.91/8.18  [276]
% 7.91/8.18  equalish(add(negate(intersect(negate(A),negate(B))),C),add(C,negate(negate(
% 7.91/8.18                                                                      add(B,A)))))
% 7.91/8.18  -> true
% 7.91/8.18  Current number of equations to process: 1998
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 275
% 7.91/8.18  New rule produced :
% 7.91/8.18  [277]
% 7.91/8.18  equalish(add(A,negate(negate(add(B,C)))),add(negate(intersect(negate(C),
% 7.91/8.18                                                      negate(B))),A)) -> true
% 7.91/8.18  Current number of equations to process: 2003
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 276
% 7.91/8.18  New rule produced :
% 7.91/8.18  [278]
% 7.91/8.18  equalish(add(negate(negate(add(A,B))),C),add(C,negate(intersect(negate(B),
% 7.91/8.18                                                        negate(A))))) -> true
% 7.91/8.18  Current number of equations to process: 2008
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 277
% 7.91/8.18  New rule produced :
% 7.91/8.18  [279]
% 7.91/8.18  equalish(add(negate(add(negate(add(A,B)),negate(add(A,negate(B))))),C),
% 7.91/8.18  add(A,C)) -> true
% 7.91/8.18  Current number of equations to process: 1973
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 278
% 7.91/8.18  New rule produced :
% 7.91/8.18  [280]
% 7.91/8.18  equalish(add(A,negate(add(negate(add(B,C)),negate(add(B,negate(C)))))),
% 7.91/8.18  add(A,B)) -> true
% 7.91/8.18  Current number of equations to process: 1985
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 279
% 7.91/8.18  New rule produced :
% 7.91/8.18  [281]
% 7.91/8.18  ifeq(equalish(A,add(B,C)),true,ifeq(equalish(add(C,B),A),true,true,true),true)
% 7.91/8.18  -> true
% 7.91/8.18  Current number of equations to process: 1997
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 280
% 7.91/8.18  New rule produced :
% 7.91/8.18  [282]
% 7.91/8.18  ifeq(equalish(add(A,add(B,C)),X),true,equalish(add(add(A,B),C),X),true) ->
% 7.91/8.18  true
% 7.91/8.18  Current number of equations to process: 2007
% 7.91/8.18  Current number of ordered equations: 1
% 7.91/8.18  Current number of rules: 281
% 7.91/8.18  New rule produced :
% 7.91/8.18  [283]
% 7.91/8.18  ifeq(equalish(A,add(add(B,C),X)),true,equalish(A,add(B,add(C,X))),true) ->
% 7.91/8.18  true
% 7.91/8.18  Current number of equations to process: 2007
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 282
% 7.91/8.18  New rule produced :
% 7.91/8.18  [284] equalish(add(add(add(A,B),C),X),add(A,add(B,add(C,X)))) -> true
% 7.91/8.18  Current number of equations to process: 2007
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 283
% 7.91/8.18  New rule produced : [285] equalish(add(add(A,B),C),add(A,add(C,B))) -> true
% 7.91/8.18  Current number of equations to process: 2011
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 284
% 7.91/8.18  New rule produced :
% 7.91/8.18  [286] equalish(add(add(add(A,B),C),X),add(add(B,A),add(C,X))) -> true
% 7.91/8.18  Current number of equations to process: 2011
% 7.91/8.18  Current number of ordered equations: 1
% 7.91/8.18  Current number of rules: 285
% 7.91/8.18  New rule produced :
% 7.91/8.18  [287] ifeq(equalish(add(A,add(B,C)),add(add(B,A),C)),true,true,true) -> true
% 7.91/8.18  Current number of equations to process: 2011
% 7.91/8.18  Current number of ordered equations: 0
% 7.91/8.18  Current number of rules: 286
% 7.91/8.18  New rule produced : [288] equalish(add(add(A,B),C),add(add(C,B),A)) -> true
% 7.91/8.18  Current number of equations to process: 2020
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 287
% 8.06/8.30  New rule produced :
% 8.06/8.30  [289] equalish(add(add(add(A,B),C),X),add(add(add(C,X),A),B)) -> true
% 8.06/8.30  Current number of equations to process: 2025
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 288
% 8.06/8.30  New rule produced :
% 8.06/8.30  [290] equalish(add(add(add(A,B),C),X),add(add(C,X),add(B,A))) -> true
% 8.06/8.30  Current number of equations to process: 2023
% 8.06/8.30  Current number of ordered equations: 1
% 8.06/8.30  Current number of rules: 289
% 8.06/8.30  New rule produced :
% 8.06/8.30  [291] ifeq(equalish(add(A,add(B,C)),add(C,add(B,A))),true,true,true) -> true
% 8.06/8.30  Current number of equations to process: 2023
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 290
% 8.06/8.30  New rule produced :
% 8.06/8.30  [292] equalish(add(add(add(A,B),C),X),add(add(B,add(C,X)),A)) -> true
% 8.06/8.30  Current number of equations to process: 2022
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 291
% 8.06/8.30  New rule produced :
% 8.06/8.30  [293] equalish(add(add(add(A,B),C),X),add(B,add(add(C,X),A))) -> true
% 8.06/8.30  Current number of equations to process: 2027
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 292
% 8.06/8.30  New rule produced :
% 8.06/8.30  [294] equalish(add(add(A,add(B,C)),X),add(A,add(B,add(C,X)))) -> true
% 8.06/8.30  Current number of equations to process: 2030
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 293
% 8.06/8.30  New rule produced :
% 8.06/8.30  [295] equalish(add(add(A,B),add(C,X)),add(A,add(add(B,C),X))) -> true
% 8.06/8.30  Current number of equations to process: 2043
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 294
% 8.06/8.30  New rule produced :
% 8.06/8.30  [296] equalish(add(add(A,add(B,C)),X),add(A,add(add(C,B),X))) -> true
% 8.06/8.30  Current number of equations to process: 2046
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 295
% 8.06/8.30  New rule produced :
% 8.06/8.30  [297] equalish(add(add(A,B),add(C,X)),add(A,add(B,add(X,C)))) -> true
% 8.06/8.30  Current number of equations to process: 2049
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 296
% 8.06/8.30  New rule produced :
% 8.06/8.30  [298] equalish(add(add(A,B),add(C,X)),add(A,add(C,add(X,B)))) -> true
% 8.06/8.30  Current number of equations to process: 2054
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 297
% 8.06/8.30  New rule produced :
% 8.06/8.30  [299] equalish(add(add(A,add(B,C)),X),add(A,add(add(X,B),C))) -> true
% 8.06/8.30  Current number of equations to process: 2057
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 298
% 8.06/8.30  New rule produced :
% 8.06/8.30  [300] equalish(add(add(A,B),add(C,X)),add(A,add(add(X,C),B))) -> true
% 8.06/8.30  Current number of equations to process: 2060
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 299
% 8.06/8.30  New rule produced :
% 8.06/8.30  [301] equalish(add(add(A,add(B,C)),X),add(A,add(X,add(C,B)))) -> true
% 8.06/8.30  Current number of equations to process: 2063
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 300
% 8.06/8.30  New rule produced :
% 8.06/8.30  [302] equalish(add(add(A,add(B,C)),X),add(A,add(add(C,X),B))) -> true
% 8.06/8.30  Current number of equations to process: 2066
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 301
% 8.06/8.30  New rule produced :
% 8.06/8.30  [303] equalish(add(add(A,B),add(C,X)),add(A,add(X,add(B,C)))) -> true
% 8.06/8.30  Current number of equations to process: 2069
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 302
% 8.06/8.30  New rule produced :
% 8.06/8.30  [304] equalish(add(add(A,B),add(C,X)),add(A,add(add(X,B),C))) -> true
% 8.06/8.30  Current number of equations to process: 2072
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 303
% 8.06/8.30  New rule produced :
% 8.06/8.30  [305] equalish(add(add(A,add(B,C)),X),add(A,add(C,add(X,B)))) -> true
% 8.06/8.30  Current number of equations to process: 2075
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 304
% 8.06/8.30  New rule produced :
% 8.06/8.30  [306] equalish(add(add(A,add(B,C)),X),add(add(B,add(C,X)),A)) -> true
% 8.06/8.30  Current number of equations to process: 2076
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 305
% 8.06/8.30  New rule produced :
% 8.06/8.30  [307] equalish(add(add(A,B),add(C,X)),add(add(add(B,C),X),A)) -> true
% 8.06/8.30  Current number of equations to process: 2079
% 8.06/8.30  Current number of ordered equations: 0
% 8.06/8.30  Current number of rules: 306
% 8.06/8.30  New rule produced :
% 8.06/8.30  [308] equalish(add(add(A,add(B,C)),X),add(add(add(C,B),X),A)) -> true
% 8.06/8.30  Current number of equations to process: 2082
% 8.06/8.30  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 307
% 8.27/8.50  New rule produced :
% 8.27/8.50  [309] equalish(add(add(A,B),add(C,X)),add(add(B,add(X,C)),A)) -> true
% 8.27/8.50  Current number of equations to process: 2085
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 308
% 8.27/8.50  New rule produced :
% 8.27/8.50  [310] equalish(add(add(A,B),add(C,X)),add(add(C,add(X,B)),A)) -> true
% 8.27/8.50  Current number of equations to process: 2090
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 309
% 8.27/8.50  New rule produced :
% 8.27/8.50  [311] equalish(add(add(A,add(B,C)),X),add(add(add(X,B),C),A)) -> true
% 8.27/8.50  Current number of equations to process: 2093
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 310
% 8.27/8.50  New rule produced :
% 8.27/8.50  [312] equalish(add(add(A,B),add(C,X)),add(add(add(X,C),B),A)) -> true
% 8.27/8.50  Current number of equations to process: 2096
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 311
% 8.27/8.50  New rule produced :
% 8.27/8.50  [313] equalish(add(add(A,add(B,C)),X),add(add(X,add(C,B)),A)) -> true
% 8.27/8.50  Current number of equations to process: 2099
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 312
% 8.27/8.50  New rule produced :
% 8.27/8.50  [314] equalish(add(add(A,add(B,C)),X),add(add(add(C,X),B),A)) -> true
% 8.27/8.50  Current number of equations to process: 2102
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 313
% 8.27/8.50  New rule produced :
% 8.27/8.50  [315] equalish(add(add(A,B),add(C,X)),add(add(X,add(B,C)),A)) -> true
% 8.27/8.50  Current number of equations to process: 2105
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 314
% 8.27/8.50  New rule produced :
% 8.27/8.50  [316] equalish(add(add(A,B),add(C,X)),add(add(add(X,B),C),A)) -> true
% 8.27/8.50  Current number of equations to process: 2108
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 315
% 8.27/8.50  New rule produced :
% 8.27/8.50  [317] equalish(add(add(A,add(B,C)),X),add(add(C,add(X,B)),A)) -> true
% 8.27/8.50  Current number of equations to process: 2111
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 316
% 8.27/8.50  New rule produced : [318] equalish(add(add(A,B),C),add(B,add(A,C))) -> true
% 8.27/8.50  Current number of equations to process: 2143
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 317
% 8.27/8.50  New rule produced :
% 8.27/8.50  [319] ifeq(equalish(add(A,add(B,C)),add(add(A,C),B)),true,true,true) -> true
% 8.27/8.50  Current number of equations to process: 2143
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 318
% 8.27/8.50  New rule produced : [320] equalish(add(A,add(B,C)),add(C,add(B,A))) -> true
% 8.27/8.50  Rule
% 8.27/8.50  [291] ifeq(equalish(add(A,add(B,C)),add(C,add(B,A))),true,true,true) -> true
% 8.27/8.50  collapsed.
% 8.27/8.50  Current number of equations to process: 2152
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 318
% 8.27/8.50  New rule produced :
% 8.27/8.50  [321] equalish(add(A,add(add(B,C),X)),add(B,add(C,add(X,A)))) -> true
% 8.27/8.50  Current number of equations to process: 2155
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 319
% 8.27/8.50  New rule produced :
% 8.27/8.50  [322] equalish(add(add(A,B),add(C,X)),add(C,add(X,add(B,A)))) -> true
% 8.27/8.50  Current number of equations to process: 2154
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 320
% 8.27/8.50  New rule produced :
% 8.27/8.50  [323] equalish(add(A,add(B,add(C,X))),add(C,add(X,add(A,B)))) -> true
% 8.27/8.50  Current number of equations to process: 2153
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 321
% 8.27/8.50  New rule produced :
% 8.27/8.50  [324] equalish(add(add(A,add(B,C)),X),add(B,add(C,add(X,A)))) -> true
% 8.27/8.50  Current number of equations to process: 2158
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 322
% 8.27/8.50  New rule produced :
% 8.27/8.50  [325] equalish(add(add(add(A,B),C),X),add(A,add(add(B,C),X))) -> true
% 8.27/8.50  Current number of equations to process: 2159
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 323
% 8.27/8.50  New rule produced :
% 8.27/8.50  [326] equalish(add(add(A,add(B,C)),X),add(add(A,B),add(C,X))) -> true
% 8.27/8.50  Current number of equations to process: 2172
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 324
% 8.27/8.50  New rule produced :
% 8.27/8.50  [327] equalish(add(add(A,add(B,C)),X),add(B,add(add(C,A),X))) -> true
% 8.27/8.50  Current number of equations to process: 2183
% 8.27/8.50  Current number of ordered equations: 0
% 8.27/8.50  Current number of rules: 325
% 8.27/8.50  New rule produced :
% 8.27/8.50  [328] equalish(add(add(add(A,B),C),X),add(add(C,A),add(B,X))) -> true
% 8.27/8.50  Current number of equations to process: 2186
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 326
% 8.52/8.78  New rule produced :
% 8.52/8.78  [329] equalish(add(add(A,add(B,C)),X),add(add(C,B),add(A,X))) -> true
% 8.52/8.78  Current number of equations to process: 2189
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 327
% 8.52/8.78  New rule produced :
% 8.52/8.78  [330] equalish(add(add(add(A,B),C),X),add(C,add(add(B,A),X))) -> true
% 8.52/8.78  Current number of equations to process: 2192
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 328
% 8.52/8.78  New rule produced :
% 8.52/8.78  [331] equalish(add(add(add(A,B),C),X),add(add(B,C),add(A,X))) -> true
% 8.52/8.78  Current number of equations to process: 2195
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 329
% 8.52/8.78  New rule produced :
% 8.52/8.78  [332] equalish(add(add(A,add(B,C)),X),add(C,add(add(A,B),X))) -> true
% 8.52/8.78  Current number of equations to process: 2198
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 330
% 8.52/8.78  New rule produced :
% 8.52/8.78  [333] equalish(add(add(A,add(B,C)),X),add(add(C,A),add(B,X))) -> true
% 8.52/8.78  Current number of equations to process: 2201
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 331
% 8.52/8.78  New rule produced :
% 8.52/8.78  [334] equalish(add(add(add(A,B),C),X),add(B,add(add(C,A),X))) -> true
% 8.52/8.78  Current number of equations to process: 2204
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 332
% 8.52/8.78  New rule produced :
% 8.52/8.78  [335] equalish(add(A,add(add(B,C),X)),add(B,add(add(C,X),A))) -> true
% 8.52/8.78  Current number of equations to process: 2207
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 333
% 8.52/8.78  New rule produced :
% 8.52/8.78  [336] equalish(add(A,add(B,add(C,X))),add(add(B,C),add(X,A))) -> true
% 8.52/8.78  Current number of equations to process: 2210
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 334
% 8.52/8.78  New rule produced :
% 8.52/8.78  [337] equalish(add(A,add(add(B,C),X)),add(add(C,B),add(X,A))) -> true
% 8.52/8.78  Current number of equations to process: 2213
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 335
% 8.52/8.78  New rule produced :
% 8.52/8.78  [338] equalish(add(A,add(B,add(C,X))),add(B,add(add(X,C),A))) -> true
% 8.52/8.78  Current number of equations to process: 2216
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 336
% 8.52/8.78  New rule produced :
% 8.52/8.78  [339] equalish(add(A,add(B,add(C,X))),add(C,add(add(X,B),A))) -> true
% 8.52/8.78  Current number of equations to process: 2221
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 337
% 8.52/8.78  New rule produced :
% 8.52/8.78  [340] equalish(add(A,add(add(B,C),X)),add(add(X,B),add(C,A))) -> true
% 8.52/8.78  Current number of equations to process: 2224
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 338
% 8.52/8.78  New rule produced :
% 8.52/8.78  [341] equalish(add(A,add(B,add(C,X))),add(add(X,C),add(B,A))) -> true
% 8.52/8.78  Current number of equations to process: 2227
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 339
% 8.52/8.78  New rule produced :
% 8.52/8.78  [342] equalish(add(A,add(add(B,C),X)),add(X,add(add(C,B),A))) -> true
% 8.52/8.78  Current number of equations to process: 2229
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 340
% 8.52/8.78  New rule produced :
% 8.52/8.78  [343] equalish(add(A,add(add(B,C),X)),add(add(C,X),add(B,A))) -> true
% 8.52/8.78  Current number of equations to process: 2232
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 341
% 8.52/8.78  New rule produced :
% 8.52/8.78  [344] equalish(add(A,add(B,add(C,X))),add(X,add(add(B,C),A))) -> true
% 8.52/8.78  Current number of equations to process: 2235
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 342
% 8.52/8.78  New rule produced :
% 8.52/8.78  [345] equalish(add(A,add(B,add(C,X))),add(add(X,B),add(C,A))) -> true
% 8.52/8.78  Current number of equations to process: 2238
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 343
% 8.52/8.78  New rule produced :
% 8.52/8.78  [346] equalish(add(A,add(add(B,C),X)),add(C,add(add(X,B),A))) -> true
% 8.52/8.78  Current number of equations to process: 2241
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 344
% 8.52/8.78  New rule produced :
% 8.52/8.78  [347] equalish(add(A,add(B,add(C,X))),add(add(add(A,B),C),X)) -> true
% 8.52/8.78  Current number of equations to process: 2279
% 8.52/8.78  Current number of ordered equations: 0
% 8.52/8.78  Current number of rules: 345
% 8.52/8.78  New rule produced : [348] equalish(add(A,add(B,C)),add(add(A,C),B)) -> true
% 8.52/8.78  Rule
% 8.52/8.78  [319] ifeq(equalish(add(A,add(B,C)),add(add(A,C),B)),true,true,true) -> true
% 9.26/9.52  collapsed.
% 9.26/9.52  Current number of equations to process: 2283
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 345
% 9.26/9.52  New rule produced : [349] equalish(add(A,add(B,C)),add(B,add(A,C))) -> true
% 9.26/9.52  Current number of equations to process: 2289
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 346
% 9.26/9.52  New rule produced :
% 9.26/9.52  [350] equalish(negate(add(add(A,B),C)),negate(add(A,add(C,B)))) -> true
% 9.26/9.52  Current number of equations to process: 2288
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 347
% 9.26/9.52  New rule produced :
% 9.26/9.52  [351] equalish(add(add(add(A,B),C),X),add(add(A,add(C,B)),X)) -> true
% 9.26/9.52  Current number of equations to process: 2290
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 348
% 9.26/9.52  New rule produced :
% 9.26/9.52  [352] equalish(add(A,add(add(B,C),X)),add(A,add(B,add(X,C)))) -> true
% 9.26/9.52  Current number of equations to process: 2289
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 349
% 9.26/9.52  New rule produced :
% 9.26/9.52  [353] equalish(add(add(add(A,B),C),X),add(A,add(add(C,X),B))) -> true
% 9.26/9.52  Current number of equations to process: 2287
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 350
% 9.26/9.52  New rule produced :
% 9.26/9.52  [354] ifeq(equalish(add(add(A,B),C),add(add(A,C),B)),true,true,true) -> true
% 9.26/9.52  Current number of equations to process: 2285
% 9.26/9.52  Current number of ordered equations: 1
% 9.26/9.52  Current number of rules: 351
% 9.26/9.52  New rule produced :
% 9.26/9.52  [355] equalish(add(add(add(A,B),C),X),add(A,add(B,add(X,C)))) -> true
% 9.26/9.52  Current number of equations to process: 2285
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 352
% 9.26/9.52  New rule produced :
% 9.26/9.52  [356] equalish(add(add(A,B),add(C,X)),add(add(add(B,A),C),X)) -> true
% 9.26/9.52  Current number of equations to process: 2293
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 353
% 9.26/9.52  New rule produced :
% 9.26/9.52  [357] equalish(add(add(add(A,B),C),X),add(B,add(A,add(C,X)))) -> true
% 9.26/9.52  Current number of equations to process: 2296
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 354
% 9.26/9.52  New rule produced :
% 9.26/9.52  [358] equalish(negate(add(add(A,B),C)),negate(add(add(C,B),A))) -> true
% 9.26/9.52  Current number of equations to process: 2301
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 355
% 9.26/9.52  New rule produced :
% 9.26/9.52  [359] equalish(add(add(add(A,B),C),X),add(add(add(C,B),A),X)) -> true
% 9.26/9.52  Current number of equations to process: 2302
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 356
% 9.26/9.52  New rule produced :
% 9.26/9.52  [360] equalish(add(A,add(add(B,C),X)),add(A,add(add(X,C),B))) -> true
% 9.26/9.52  Current number of equations to process: 2301
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 357
% 9.26/9.52  New rule produced :
% 9.26/9.52  [361] equalish(add(add(add(A,B),C),X),add(add(add(C,X),B),A)) -> true
% 9.26/9.52  Current number of equations to process: 2300
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 358
% 9.26/9.52  New rule produced :
% 9.26/9.52  [362] equalish(add(A,add(add(B,C),X)),add(add(add(X,A),B),C)) -> true
% 9.26/9.52  Current number of equations to process: 2307
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 359
% 9.26/9.52  New rule produced :
% 9.26/9.52  [363] equalish(add(add(A,B),add(C,X)),add(add(add(X,C),A),B)) -> true
% 9.26/9.52  Current number of equations to process: 2319
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 360
% 9.26/9.52  New rule produced :
% 9.26/9.52  [364] equalish(add(A,add(add(B,C),X)),add(add(X,A),add(C,B))) -> true
% 9.26/9.52  Current number of equations to process: 2318
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 361
% 9.26/9.52  New rule produced :
% 9.26/9.52  [365] equalish(add(add(add(A,B),C),X),add(C,add(X,add(B,A)))) -> true
% 9.26/9.52  Current number of equations to process: 2320
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 362
% 9.26/9.52  New rule produced :
% 9.26/9.52  [366] equalish(add(add(A,add(B,C)),X),add(add(add(X,A),B),C)) -> true
% 9.26/9.52  Current number of equations to process: 2330
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 363
% 9.26/9.52  New rule produced :
% 9.26/9.52  [367] equalish(add(A,add(add(B,C),X)),add(add(C,add(X,A)),B)) -> true
% 9.26/9.52  Current number of equations to process: 2329
% 9.26/9.52  Current number of ordered equations: 0
% 9.26/9.52  Current number of rules: 364
% 9.26/9.52  New rule produced :
% 9.26/9.52  [368] equalish(add(A,add(add(B,C),X)),add(C,add(add(X,A),B))) -> true
% 9.26/9.52  Current number of equations to process: 2339
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 365
% 10.34/10.57  New rule produced :
% 10.34/10.57  [369] equalish(add(A,add(B,add(C,X))),add(add(A,add(B,C)),X)) -> true
% 10.34/10.57  Current number of equations to process: 2351
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 366
% 10.34/10.57  New rule produced :
% 10.34/10.57  [370] equalish(add(A,add(B,add(C,X))),add(B,add(C,add(X,A)))) -> true
% 10.34/10.57  Current number of equations to process: 2350
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 367
% 10.34/10.57  New rule produced :
% 10.34/10.57  [371] equalish(add(A,add(add(B,C),X)),add(add(A,B),add(C,X))) -> true
% 10.34/10.57  Current number of equations to process: 2364
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 368
% 10.34/10.57  New rule produced :
% 10.34/10.57  [372] equalish(add(add(A,B),add(C,X)),add(C,add(add(X,A),B))) -> true
% 10.34/10.57  Current number of equations to process: 2363
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 369
% 10.34/10.57  New rule produced :
% 10.34/10.57  [373] equalish(add(A,add(add(B,C),X)),add(add(A,add(C,B)),X)) -> true
% 10.34/10.57  Current number of equations to process: 2375
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 370
% 10.34/10.57  New rule produced :
% 10.34/10.57  [374] equalish(add(A,add(B,add(C,X))),add(add(A,B),add(X,C))) -> true
% 10.34/10.57  Current number of equations to process: 2387
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 371
% 10.34/10.57  New rule produced :
% 10.34/10.57  [375] equalish(add(A,add(B,add(C,X))),add(add(A,X),add(B,C))) -> true
% 10.34/10.57  Current number of equations to process: 2400
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 372
% 10.34/10.57  New rule produced :
% 10.34/10.57  [376] equalish(add(add(A,B),add(C,X)),add(C,add(A,add(B,X)))) -> true
% 10.34/10.57  Current number of equations to process: 2399
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 373
% 10.34/10.57  New rule produced :
% 10.34/10.57  [377] equalish(add(add(add(A,B),C),X),add(A,add(C,add(X,B)))) -> true
% 10.34/10.57  Current number of equations to process: 2401
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 374
% 10.34/10.57  New rule produced :
% 10.34/10.57  [378] equalish(add(A,add(add(B,C),X)),add(add(A,add(C,X)),B)) -> true
% 10.34/10.57  Current number of equations to process: 2413
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 375
% 10.34/10.57  New rule produced :
% 10.34/10.57  [379] equalish(add(A,add(B,add(C,X))),add(B,add(add(A,C),X))) -> true
% 10.34/10.57  Current number of equations to process: 2412
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 376
% 10.34/10.57  New rule produced :
% 10.34/10.57  [380] equalish(add(A,add(add(B,C),X)),add(add(A,X),add(C,B))) -> true
% 10.34/10.57  Current number of equations to process: 2427
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 377
% 10.34/10.57  New rule produced :
% 10.34/10.57  [381] equalish(add(add(A,B),add(C,X)),add(C,add(add(B,A),X))) -> true
% 10.34/10.57  Current number of equations to process: 2426
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 378
% 10.34/10.57  New rule produced :
% 10.34/10.57  [382] equalish(add(add(add(A,B),C),X),add(A,add(add(X,C),B))) -> true
% 10.34/10.57  Current number of equations to process: 2428
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 379
% 10.34/10.57  New rule produced :
% 10.34/10.57  [383] equalish(add(A,add(B,add(C,X))),add(add(A,add(X,C)),B)) -> true
% 10.34/10.57  Current number of equations to process: 2440
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 380
% 10.34/10.57  New rule produced :
% 10.34/10.57  [384] equalish(add(A,add(B,add(C,X))),add(B,add(A,add(X,C)))) -> true
% 10.34/10.57  Current number of equations to process: 2439
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 381
% 10.34/10.57  New rule produced :
% 10.34/10.57  [385] equalish(add(A,add(add(B,C),X)),add(add(A,add(X,B)),C)) -> true
% 10.34/10.57  Current number of equations to process: 2452
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 382
% 10.34/10.57  New rule produced :
% 10.34/10.57  [386] equalish(add(A,add(B,add(C,X))),add(B,add(add(X,A),C))) -> true
% 10.34/10.57  Current number of equations to process: 2451
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 383
% 10.34/10.57  New rule produced :
% 10.34/10.57  [387] equalish(add(A,add(B,add(C,X))),add(add(A,C),add(X,B))) -> true
% 10.34/10.57  Current number of equations to process: 2466
% 10.34/10.57  Current number of ordered equations: 0
% 10.34/10.57  Current number of rules: 384
% 10.34/10.57  New rule produced :
% 10.34/10.57  [388] equalish(add(add(A,B),add(C,X)),add(C,add(B,add(X,A)))) -> true
% 10.34/10.57  Current number of equations to process: 2465
% 10.34/10.57  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 385
% 11.07/11.32  New rule produced :
% 11.07/11.32  [389] equalish(add(add(add(A,B),C),X),add(A,add(X,add(B,C)))) -> true
% 11.07/11.32  Current number of equations to process: 2467
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 386
% 11.07/11.32  New rule produced :
% 11.07/11.32  [390] equalish(add(A,add(add(B,C),X)),add(add(A,C),add(X,B))) -> true
% 11.07/11.32  Current number of equations to process: 2479
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 387
% 11.07/11.32  New rule produced :
% 11.07/11.32  [391] equalish(add(add(A,B),add(C,X)),add(C,add(add(B,X),A))) -> true
% 11.07/11.32  Current number of equations to process: 2478
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 388
% 11.07/11.32  New rule produced :
% 11.07/11.32  [392] equalish(add(add(add(A,B),C),X),add(A,add(add(X,B),C))) -> true
% 11.07/11.32  Current number of equations to process: 2480
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 389
% 11.07/11.32  New rule produced :
% 11.07/11.32  [393] equalish(add(A,add(B,add(C,X))),add(add(A,add(X,B)),C)) -> true
% 11.07/11.32  Current number of equations to process: 2492
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 390
% 11.07/11.32  New rule produced :
% 11.07/11.32  [394] equalish(add(A,add(B,add(C,X))),add(B,add(X,add(A,C)))) -> true
% 11.07/11.32  Current number of equations to process: 2491
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 391
% 11.07/11.32  New rule produced :
% 11.07/11.32  [395] equalish(add(add(A,add(B,C)),X),add(add(X,add(A,B)),C)) -> true
% 11.07/11.32  Current number of equations to process: 2506
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 392
% 11.07/11.32  New rule produced :
% 11.07/11.32  [396] equalish(add(A,add(B,add(C,X))),add(add(C,add(X,A)),B)) -> true
% 11.07/11.32  Current number of equations to process: 2505
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 393
% 11.07/11.32  New rule produced :
% 11.07/11.32  [397] equalish(add(add(A,add(B,C)),X),add(B,add(add(C,X),A))) -> true
% 11.07/11.32  Current number of equations to process: 2508
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 394
% 11.07/11.32  New rule produced :
% 11.07/11.32  [398] equalish(add(add(add(A,B),C),X),add(add(X,A),add(B,C))) -> true
% 11.07/11.32  Current number of equations to process: 2518
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 395
% 11.07/11.32  New rule produced :
% 11.07/11.32  [399] equalish(add(add(A,B),add(C,X)),add(add(add(X,A),B),C)) -> true
% 11.07/11.32  Current number of equations to process: 2517
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 396
% 11.07/11.32  New rule produced :
% 11.07/11.32  [400] equalish(add(add(add(A,B),C),X),add(add(add(B,C),X),A)) -> true
% 11.07/11.32  Current number of equations to process: 2518
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 397
% 11.07/11.32  New rule produced :
% 11.07/11.32  [401] equalish(add(add(A,B),add(C,X)),add(add(B,C),add(X,A))) -> true
% 11.07/11.32  Current number of equations to process: 2519
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 398
% 11.07/11.32  New rule produced :
% 11.07/11.32  [402] equalish(add(add(add(A,B),C),X),add(add(X,add(B,A)),C)) -> true
% 11.07/11.32  Current number of equations to process: 2529
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 399
% 11.07/11.32  New rule produced :
% 11.07/11.32  [403] equalish(add(A,add(B,add(C,X))),add(add(add(X,C),A),B)) -> true
% 11.07/11.32  Current number of equations to process: 2528
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 400
% 11.07/11.32  New rule produced :
% 11.07/11.32  [404] equalish(add(add(A,add(B,C)),X),add(add(C,B),add(X,A))) -> true
% 11.07/11.32  Current number of equations to process: 2530
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 401
% 11.07/11.32  New rule produced :
% 11.07/11.32  [405] equalish(add(add(A,add(B,C)),X),add(add(X,A),add(C,B))) -> true
% 11.07/11.32  Current number of equations to process: 2540
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 402
% 11.07/11.32  New rule produced :
% 11.07/11.32  [406] equalish(add(add(A,B),add(C,X)),add(add(X,add(B,A)),C)) -> true
% 11.07/11.32  Current number of equations to process: 2539
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 403
% 11.07/11.32  New rule produced :
% 11.07/11.32  [407] equalish(add(add(add(A,B),C),X),add(add(B,add(X,C)),A)) -> true
% 11.07/11.32  Current number of equations to process: 2539
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 404
% 11.07/11.32  New rule produced :
% 11.07/11.32  [408] equalish(add(add(A,B),add(C,X)),add(B,add(add(X,C),A))) -> true
% 11.07/11.32  Current number of equations to process: 2540
% 11.07/11.32  Current number of ordered equations: 0
% 11.07/11.32  Current number of rules: 405
% 11.99/12.22  New rule produced :
% 11.99/12.22  [409] equalish(add(add(A,add(B,C)),X),add(add(X,C),add(A,B))) -> true
% 11.99/12.22  Current number of equations to process: 2550
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 406
% 11.99/12.22  New rule produced :
% 11.99/12.22  [410] equalish(add(add(A,B),add(C,X)),add(add(A,add(B,X)),C)) -> true
% 11.99/12.22  Current number of equations to process: 2549
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 407
% 11.99/12.22  New rule produced :
% 11.99/12.22  [411] equalish(add(add(add(A,B),C),X),add(add(C,add(X,B)),A)) -> true
% 11.99/12.22  Current number of equations to process: 2550
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 408
% 11.99/12.22  New rule produced :
% 11.99/12.22  [412] equalish(add(add(A,B),add(C,X)),add(C,add(add(X,B),A))) -> true
% 11.99/12.22  Current number of equations to process: 2551
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 409
% 11.99/12.22  New rule produced :
% 11.99/12.22  [413] equalish(add(add(add(A,B),C),X),add(add(X,add(B,C)),A)) -> true
% 11.99/12.22  Current number of equations to process: 2561
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 410
% 11.99/12.22  New rule produced :
% 11.99/12.22  [414] equalish(add(A,add(B,add(C,X))),add(add(add(A,C),X),B)) -> true
% 11.99/12.22  Current number of equations to process: 2560
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 411
% 11.99/12.22  New rule produced :
% 11.99/12.22  [415] equalish(add(add(A,add(B,C)),X),add(add(X,B),add(C,A))) -> true
% 11.99/12.22  Current number of equations to process: 2562
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 412
% 11.99/12.22  New rule produced :
% 11.99/12.22  [416] equalish(add(add(add(A,B),C),X),add(add(X,C),add(B,A))) -> true
% 11.99/12.22  Current number of equations to process: 2572
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 413
% 11.99/12.22  New rule produced :
% 11.99/12.22  [417] equalish(add(add(A,B),add(C,X)),add(add(add(B,A),X),C)) -> true
% 11.99/12.22  Current number of equations to process: 2571
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 414
% 11.99/12.22  New rule produced :
% 11.99/12.22  [418] equalish(add(add(add(A,B),C),X),add(add(add(X,C),B),A)) -> true
% 11.99/12.22  Current number of equations to process: 2572
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 415
% 11.99/12.22  New rule produced :
% 11.99/12.22  [419] equalish(add(add(A,B),add(C,X)),add(add(X,C),add(B,A))) -> true
% 11.99/12.22  Current number of equations to process: 2573
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 416
% 11.99/12.22  New rule produced :
% 11.99/12.22  [420] equalish(add(add(add(A,B),C),X),add(add(X,add(C,A)),B)) -> true
% 11.99/12.22  Current number of equations to process: 2591
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 417
% 11.99/12.22  New rule produced :
% 11.99/12.22  [421] equalish(add(A,add(B,add(C,X))),add(add(add(X,A),C),B)) -> true
% 11.99/12.22  Current number of equations to process: 2590
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 418
% 11.99/12.22  New rule produced :
% 11.99/12.22  [422] equalish(add(add(A,add(B,C)),X),add(add(C,X),add(B,A))) -> true
% 11.99/12.22  Current number of equations to process: 2593
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 419
% 11.99/12.22  New rule produced :
% 11.99/12.22  [423] equalish(add(add(A,B),add(C,X)),add(add(B,add(X,A)),C)) -> true
% 11.99/12.22  Current number of equations to process: 2600
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 420
% 11.99/12.22  New rule produced :
% 11.99/12.22  [424] equalish(add(add(A,B),add(C,X)),add(X,add(add(B,C),A))) -> true
% 11.99/12.22  Current number of equations to process: 2602
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 421
% 11.99/12.22  New rule produced :
% 11.99/12.22  [425] equalish(add(add(add(A,B),C),X),add(add(X,B),add(C,A))) -> true
% 11.99/12.22  Current number of equations to process: 2612
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 422
% 11.99/12.22  New rule produced :
% 11.99/12.22  [426] equalish(add(add(A,B),add(C,X)),add(add(add(B,X),A),C)) -> true
% 11.99/12.22  Current number of equations to process: 2611
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 423
% 11.99/12.22  New rule produced :
% 11.99/12.22  [427] equalish(add(add(add(A,B),C),X),add(add(add(X,B),C),A)) -> true
% 11.99/12.22  Current number of equations to process: 2612
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 424
% 11.99/12.22  New rule produced :
% 11.99/12.22  [428] equalish(add(add(A,B),add(C,X)),add(add(X,B),add(C,A))) -> true
% 11.99/12.22  Current number of equations to process: 2613
% 11.99/12.22  Current number of ordered equations: 0
% 11.99/12.22  Current number of rules: 425
% 11.99/12.22  New rule produced :
% 12.97/13.17  [429] equalish(add(add(A,add(B,C)),X),add(add(X,add(C,A)),B)) -> true
% 12.97/13.17  Current number of equations to process: 2623
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 426
% 12.97/13.17  New rule produced :
% 12.97/13.17  [430] equalish(add(A,add(B,add(C,X))),add(add(X,add(A,C)),B)) -> true
% 12.97/13.17  Current number of equations to process: 2622
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 427
% 12.97/13.17  New rule produced : [431] equalish(add(A,add(B,C)),add(add(B,A),C)) -> true
% 12.97/13.17  Rule
% 12.97/13.17  [287] ifeq(equalish(add(A,add(B,C)),add(add(B,A),C)),true,true,true) -> true
% 12.97/13.17  collapsed.
% 12.97/13.17  Current number of equations to process: 2627
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 427
% 12.97/13.17  New rule produced : [432] equalish(add(add(A,B),C),add(add(A,C),B)) -> true
% 12.97/13.17  Rule
% 12.97/13.17  [354] ifeq(equalish(add(add(A,B),C),add(add(A,C),B)),true,true,true) -> true
% 12.97/13.17  collapsed.
% 12.97/13.17  Current number of equations to process: 2632
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 427
% 12.97/13.17  New rule produced :
% 12.97/13.17  [433] equalish(negate(add(add(A,B),C)),negate(add(B,add(A,C)))) -> true
% 12.97/13.17  Current number of equations to process: 2631
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 428
% 12.97/13.17  New rule produced :
% 12.97/13.17  [434] equalish(negate(add(A,add(B,C))),negate(add(C,add(B,A)))) -> true
% 12.97/13.17  Current number of equations to process: 2637
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 429
% 12.97/13.17  New rule produced :
% 12.97/13.17  [435] equalish(add(add(A,add(B,C)),X),add(C,add(add(X,B),A))) -> true
% 12.97/13.17  Current number of equations to process: 2638
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 430
% 12.97/13.17  New rule produced :
% 12.97/13.17  [436] equalish(add(add(add(A,B),C),X),add(add(B,add(A,C)),X)) -> true
% 12.97/13.17  Current number of equations to process: 2637
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 431
% 12.97/13.17  New rule produced :
% 12.97/13.17  [437] equalish(add(A,add(add(B,C),X)),add(A,add(C,add(B,X)))) -> true
% 12.97/13.17  Current number of equations to process: 2636
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 432
% 12.97/13.17  New rule produced :
% 12.97/13.17  [438] equalish(add(add(A,add(B,C)),X),add(B,add(C,add(A,X)))) -> true
% 12.97/13.17  Current number of equations to process: 2635
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 433
% 12.97/13.17  New rule produced :
% 12.97/13.17  [439] equalish(add(add(A,add(B,C)),X),add(add(C,add(B,A)),X)) -> true
% 12.97/13.17  Current number of equations to process: 2634
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 434
% 12.97/13.17  New rule produced :
% 12.97/13.17  [440] equalish(add(A,add(B,add(C,X))),add(A,add(X,add(C,B)))) -> true
% 12.97/13.17  Current number of equations to process: 2633
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 435
% 12.97/13.17  New rule produced :
% 12.97/13.17  [441] equalish(add(A,add(B,add(C,X))),add(C,add(X,add(B,A)))) -> true
% 12.97/13.17  Current number of equations to process: 2632
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 436
% 12.97/13.17  New rule produced :
% 12.97/13.17  [442] equalish(add(A,add(B,add(C,X))),add(X,add(add(A,B),C))) -> true
% 12.97/13.17  Current number of equations to process: 2640
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 437
% 12.97/13.17  New rule produced :
% 12.97/13.17  [443] equalish(add(A,add(B,add(C,X))),add(add(X,C),add(A,B))) -> true
% 12.97/13.17  Current number of equations to process: 2651
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 438
% 12.97/13.17  New rule produced :
% 12.97/13.17  [444] equalish(add(A,add(B,add(C,X))),add(add(X,add(A,B)),C)) -> true
% 12.97/13.17  Current number of equations to process: 2659
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 439
% 12.97/13.17  New rule produced :
% 12.97/13.17  [445] equalish(add(add(A,add(B,C)),X),add(add(C,add(X,A)),B)) -> true
% 12.97/13.17  Current number of equations to process: 2668
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 440
% 12.97/13.17  New rule produced :
% 12.97/13.17  [446] equalish(add(A,add(add(B,C),X)),add(add(add(A,B),C),X)) -> true
% 12.97/13.17  Current number of equations to process: 2678
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 441
% 12.97/13.17  New rule produced :
% 12.97/13.17  [447] equalish(add(add(A,B),add(C,X)),add(add(A,add(B,C)),X)) -> true
% 12.97/13.17  Current number of equations to process: 2692
% 12.97/13.17  Current number of ordered equations: 0
% 12.97/13.17  Current number of rules: 442
% 12.97/13.17  New rule produced :
% 12.97/13.17  [448] equalish(add(add(A,add(B,C)),X),add(add(C,X),add(A,B))) -> true
% 12.97/13.17  Current number of equations to process: 2691
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 443
% 14.01/14.21  New rule produced :
% 14.01/14.21  [449] equalish(add(A,add(add(B,C),X)),add(add(C,add(A,B)),X)) -> true
% 14.01/14.21  Current number of equations to process: 2704
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 444
% 14.01/14.21  New rule produced :
% 14.01/14.21  [450] equalish(add(add(A,add(B,C)),X),add(add(add(C,A),X),B)) -> true
% 14.01/14.21  Current number of equations to process: 2703
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 445
% 14.01/14.21  New rule produced :
% 14.01/14.21  [451] equalish(add(add(A,B),add(C,X)),add(add(add(B,C),A),X)) -> true
% 14.01/14.21  Current number of equations to process: 2718
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 446
% 14.01/14.21  New rule produced :
% 14.01/14.21  [452] equalish(add(add(add(A,B),C),X),add(add(B,X),add(C,A))) -> true
% 14.01/14.21  Current number of equations to process: 2717
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 447
% 14.01/14.21  New rule produced :
% 14.01/14.21  [453] equalish(add(add(add(A,B),C),X),add(C,add(A,add(B,X)))) -> true
% 14.01/14.21  Current number of equations to process: 2720
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 448
% 14.01/14.21  New rule produced :
% 14.01/14.21  [454] equalish(add(add(A,B),add(C,X)),add(add(C,add(B,A)),X)) -> true
% 14.01/14.21  Current number of equations to process: 2730
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 449
% 14.01/14.21  New rule produced :
% 14.01/14.21  [455] equalish(add(add(A,add(B,C)),X),add(add(A,X),add(C,B))) -> true
% 14.01/14.21  Current number of equations to process: 2729
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 450
% 14.01/14.21  New rule produced :
% 14.01/14.21  [456] equalish(add(add(A,add(B,C)),X),add(C,add(B,add(A,X)))) -> true
% 14.01/14.21  Current number of equations to process: 2733
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 451
% 14.01/14.21  New rule produced :
% 14.01/14.21  [457] equalish(add(A,add(add(B,C),X)),add(add(add(C,B),A),X)) -> true
% 14.01/14.21  Current number of equations to process: 2743
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 452
% 14.01/14.21  New rule produced :
% 14.01/14.21  [458] equalish(add(add(add(A,B),C),X),add(add(add(B,A),X),C)) -> true
% 14.01/14.21  Current number of equations to process: 2742
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 453
% 14.01/14.21  New rule produced :
% 14.01/14.21  [459] equalish(add(add(A,B),add(C,X)),add(add(add(C,A),B),X)) -> true
% 14.01/14.21  Current number of equations to process: 2754
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 454
% 14.01/14.21  New rule produced :
% 14.01/14.21  [460] equalish(add(add(add(A,B),C),X),add(add(A,X),add(B,C))) -> true
% 14.01/14.21  Current number of equations to process: 2753
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 455
% 14.01/14.21  New rule produced :
% 14.01/14.21  [461] equalish(add(add(add(A,B),C),X),add(B,add(C,add(A,X)))) -> true
% 14.01/14.21  Current number of equations to process: 2757
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 456
% 14.01/14.21  New rule produced :
% 14.01/14.21  [462] equalish(add(A,add(add(B,C),X)),add(add(B,add(C,A)),X)) -> true
% 14.01/14.21  Current number of equations to process: 2767
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 457
% 14.01/14.21  New rule produced :
% 14.01/14.21  [463] equalish(add(add(A,add(B,C)),X),add(add(add(A,B),X),C)) -> true
% 14.01/14.21  Current number of equations to process: 2766
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 458
% 14.01/14.21  New rule produced :
% 14.01/14.21  [464] equalish(add(add(A,B),add(C,X)),add(add(B,add(C,A)),X)) -> true
% 14.01/14.21  Current number of equations to process: 2781
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 459
% 14.01/14.21  New rule produced :
% 14.01/14.21  [465] equalish(add(add(A,add(B,C)),X),add(add(B,X),add(C,A))) -> true
% 14.01/14.21  Current number of equations to process: 2780
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 460
% 14.01/14.21  New rule produced :
% 14.01/14.21  [466] equalish(add(add(A,add(B,C)),X),add(C,add(A,add(B,X)))) -> true
% 14.01/14.21  Current number of equations to process: 2784
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 461
% 14.01/14.21  New rule produced :
% 14.01/14.21  [467] equalish(add(A,add(add(B,C),X)),add(add(add(C,A),B),X)) -> true
% 14.01/14.21  Current number of equations to process: 2794
% 14.01/14.21  Current number of ordered equations: 0
% 14.01/14.21  Current number of rules: 462
% 14.01/14.21  New rule produced :
% 14.01/14.21  [468] equalish(add(add(add(A,B),C),X),add(add(add(C,A),X),B)) -> true
% 14.01/14.21  Current number of equations to process: 2793
% 15.40/15.66  Current number of ordered equations: 0
% 15.40/15.66  Current number of rules: 463
% 15.40/15.66  New rule produced :
% 15.40/15.66  [469] equalish(add(A,add(add(B,C),X)),add(X,add(add(A,B),C))) -> true
% 15.40/15.66  Current number of equations to process: 2808
% 15.40/15.66  Current number of ordered equations: 0
% 15.40/15.66  Current number of rules: 464
% 15.40/15.66  New rule produced :
% 15.40/15.66  [470] equalish(add(A,add(add(B,C),X)),add(add(add(C,X),A),B)) -> true
% 15.40/15.66  Current number of equations to process: 2807
% 15.40/15.66  Current number of ordered equations: 0
% 15.40/15.66  Current number of rules: 465
% 15.40/15.66  New rule produced :
% 15.40/15.66  [471] equalish(add(add(A,B),add(C,X)),add(X,add(A,add(B,C)))) -> true
% 15.40/15.66  Current number of equations to process: 2820
% 15.40/15.66  Current number of ordered equations: 0
% 15.40/15.66  Current number of rules: 466
% 15.40/15.66  New rule produced :
% 15.40/15.66  [472] equalish(add(A,add(B,add(C,X))),add(add(X,A),add(B,C))) -> true
% 15.40/15.66  Current number of equations to process: 2819
% 15.40/15.66  Current number of ordered equations: 0
% 15.40/15.66  Current number of rules: 467
% 15.40/15.66  New rule produced :
% 15.40/15.66  [473] equalish(add(add(A,B),add(C,X)),add(X,add(add(B,A),C))) -> true
% 15.40/15.66  Current number of equations to process: 2829
% 15.40/15.66  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 468
% 15.40/15.67  New rule produced :
% 15.40/15.67  [474] equalish(add(A,add(add(B,C),X)),add(C,add(B,add(X,A)))) -> true
% 15.40/15.67  Current number of equations to process: 2830
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 469
% 15.40/15.67  New rule produced :
% 15.40/15.67  [475] equalish(add(A,add(add(B,C),X)),add(X,add(A,add(C,B)))) -> true
% 15.40/15.67  Current number of equations to process: 2838
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 470
% 15.40/15.67  New rule produced :
% 15.40/15.67  [476] equalish(add(A,add(add(B,C),X)),add(X,add(C,add(A,B)))) -> true
% 15.40/15.67  Current number of equations to process: 2850
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 471
% 15.40/15.67  New rule produced :
% 15.40/15.67  [477] equalish(add(A,add(B,add(C,X))),add(add(add(X,B),A),C)) -> true
% 15.40/15.67  Current number of equations to process: 2849
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 472
% 15.40/15.67  New rule produced :
% 15.40/15.67  [478] equalish(add(A,add(add(B,C),X)),add(add(C,A),add(X,B))) -> true
% 15.40/15.67  Current number of equations to process: 2859
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 473
% 15.40/15.67  New rule produced :
% 15.40/15.67  [479] equalish(add(A,add(add(B,C),X)),add(X,add(B,add(C,A)))) -> true
% 15.40/15.67  Current number of equations to process: 2861
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 474
% 15.40/15.67  New rule produced :
% 15.40/15.67  [480] equalish(add(add(A,B),add(C,X)),add(X,add(C,add(B,A)))) -> true
% 15.40/15.67  Current number of equations to process: 2871
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 475
% 15.40/15.67  New rule produced :
% 15.40/15.67  [481] equalish(add(A,add(B,add(C,X))),add(add(B,A),add(X,C))) -> true
% 15.40/15.67  Current number of equations to process: 2870
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 476
% 15.40/15.67  New rule produced :
% 15.40/15.67  [482] equalish(add(A,add(B,add(C,X))),add(X,add(C,add(B,A)))) -> true
% 15.40/15.67  Current number of equations to process: 2872
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 477
% 15.40/15.67  New rule produced :
% 15.40/15.67  [483] equalish(add(add(A,B),add(C,X)),add(X,add(add(C,A),B))) -> true
% 15.40/15.67  Current number of equations to process: 2890
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 478
% 15.40/15.67  New rule produced :
% 15.40/15.67  [484] equalish(add(A,add(add(B,C),X)),add(add(B,A),add(C,X))) -> true
% 15.40/15.67  Current number of equations to process: 2889
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 479
% 15.40/15.67  New rule produced :
% 15.40/15.67  [485] equalish(add(A,add(add(B,C),X)),add(C,add(X,add(B,A)))) -> true
% 15.40/15.67  Current number of equations to process: 2891
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 480
% 15.40/15.67  New rule produced :
% 15.40/15.67  [486] equalish(add(A,add(B,add(C,X))),add(add(add(B,C),A),X)) -> true
% 15.40/15.67  Current number of equations to process: 2898
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 481
% 15.40/15.67  New rule produced :
% 15.40/15.67  [487] equalish(add(add(A,B),add(C,X)),add(X,add(B,add(C,A)))) -> true
% 15.40/15.67  Current number of equations to process: 2910
% 15.40/15.67  Current number of ordered equations: 0
% 15.40/15.67  Current number of rules: 482
% 15.40/15.67  New rule produced :
% 15.40/15.67  [488] equalish(add(A,add(B,add(C,X))),add(add(C,A),add(X,B))) -> true
% 15.40/15.67  Current number of equations to process: 2909
% 15.40/15.67  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 483
% 16.54/16.74  New rule produced :
% 16.54/16.74  [489] equalish(add(A,add(B,add(C,X))),add(X,add(B,add(C,A)))) -> true
% 16.54/16.74  Current number of equations to process: 2911
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 484
% 16.54/16.74  New rule produced :
% 16.54/16.74  [490] equalish(add(A,add(add(B,C),X)),add(X,add(add(C,A),B))) -> true
% 16.54/16.74  Current number of equations to process: 2921
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 485
% 16.54/16.74  New rule produced :
% 16.54/16.74  [491] equalish(add(A,add(add(B,C),X)),add(add(add(X,B),A),C)) -> true
% 16.54/16.74  Current number of equations to process: 2920
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 486
% 16.54/16.74  New rule produced :
% 16.54/16.74  [492] equalish(negate(add(A,add(B,C))),negate(add(add(A,C),B))) -> true
% 16.54/16.74  Current number of equations to process: 2935
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 487
% 16.54/16.74  New rule produced :
% 16.54/16.74  [493] equalish(negate(add(A,add(B,C))),negate(add(B,add(A,C)))) -> true
% 16.54/16.74  Current number of equations to process: 2942
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 488
% 16.54/16.74  New rule produced :
% 16.54/16.74  [494]
% 16.54/16.74  equalish(negate(add(add(A,B),C)),intersect(negate(A),negate(add(C,B)))) ->
% 16.54/16.74  true
% 16.54/16.74  Current number of equations to process: 2950
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 489
% 16.54/16.74  New rule produced :
% 16.54/16.74  [495]
% 16.54/16.74  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(A,add(C,B)))) ->
% 16.54/16.74  true
% 16.54/16.74  Current number of equations to process: 2951
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 490
% 16.54/16.74  New rule produced :
% 16.54/16.74  [496]
% 16.54/16.74  equalish(intersect(negate(A),negate(add(B,C))),negate(add(B,add(A,C)))) ->
% 16.54/16.74  true
% 16.54/16.74  Current number of equations to process: 2952
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 491
% 16.54/16.74  New rule produced :
% 16.54/16.74  [497]
% 16.54/16.74  equalish(negate(add(add(A,B),C)),intersect(negate(add(C,B)),negate(A))) ->
% 16.54/16.74  true
% 16.54/16.74  Current number of equations to process: 2952
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 492
% 16.54/16.74  New rule produced :
% 16.54/16.74  [498] equalish(add(add(A,add(B,C)),X),add(add(add(A,C),B),X)) -> true
% 16.54/16.74  Current number of equations to process: 2951
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 493
% 16.54/16.74  New rule produced :
% 16.54/16.74  [499] equalish(add(A,add(B,add(C,X))),add(A,add(add(B,X),C))) -> true
% 16.54/16.74  Current number of equations to process: 2950
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 494
% 16.54/16.74  New rule produced :
% 16.54/16.74  [500] equalish(add(add(A,add(B,C)),X),add(add(B,add(A,C)),X)) -> true
% 16.54/16.74  Current number of equations to process: 2949
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 495
% 16.54/16.74  New rule produced :
% 16.54/16.74  [501] equalish(add(A,add(B,add(C,X))),add(A,add(C,add(B,X)))) -> true
% 16.54/16.74  Current number of equations to process: 2948
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 496
% 16.54/16.74  New rule produced :
% 16.54/16.74  [502] equalish(add(A,add(add(B,C),X)),add(B,add(C,add(A,X)))) -> true
% 16.54/16.74  Current number of equations to process: 2947
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 497
% 16.54/16.74  New rule produced :
% 16.54/16.74  [503]
% 16.54/16.74  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(A,add(C,B))))) ->
% 16.54/16.74  true
% 16.54/16.74  Current number of equations to process: 2946
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 498
% 16.54/16.74  New rule produced :
% 16.54/16.74  [504] equalish(add(A,add(add(B,C),X)),add(add(B,add(X,C)),A)) -> true
% 16.54/16.74  Current number of equations to process: 2955
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 499
% 16.54/16.74  New rule produced :
% 16.54/16.74  [505] equalish(add(add(add(A,B),C),X),add(X,add(A,add(C,B)))) -> true
% 16.54/16.74  Current number of equations to process: 2954
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 500
% 16.54/16.74  New rule produced :
% 16.54/16.74  [506] equalish(add(add(add(A,B),C),X),add(A,add(add(C,B),X))) -> true
% 16.54/16.74  Current number of equations to process: 2959
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 501
% 16.54/16.74  New rule produced :
% 16.54/16.74  [507] equalish(add(add(A,add(B,C)),X),add(A,add(B,add(X,C)))) -> true
% 16.54/16.74  Current number of equations to process: 2968
% 16.54/16.74  Current number of ordered equations: 0
% 16.54/16.74  Current number of rules: 502
% 16.54/16.74  New rule produced :
% 16.54/16.74  [508] equalish(add(A,add(add(B,C),X)),add(add(add(A,X),B),C)) -> true
% 16.54/16.74  Current number of equations to process: 2980
% 19.41/19.67  Current number of ordered equations: 0
% 19.41/19.67  Current number of rules: 503
% 19.41/19.67  New rule produced :
% 19.41/19.67  [509] equalish(add(A,add(add(B,C),X)),add(B,add(add(X,A),C))) -> true
% 19.41/19.67  Current number of equations to process: 2979
% 19.41/19.67  Current number of ordered equations: 0
% 19.41/19.67  Current number of rules: 504
% 19.41/19.67  New rule produced :
% 19.41/19.67  [510] equalish(add(A,add(B,add(C,X))),add(add(add(A,B),X),C)) -> true
% 19.41/19.67  Current number of equations to process: 2992
% 19.41/19.67  Current number of ordered equations: 0
% 19.41/19.67  Current number of rules: 505
% 19.41/19.67  New rule produced :
% 19.41/19.67  [511] equalish(add(A,add(B,add(C,X))),add(add(add(B,A),C),X)) -> true
% 19.41/19.67  Current number of equations to process: 3012
% 19.41/19.67  Current number of ordered equations: 0
% 19.41/19.67  Current number of rules: 506
% 19.41/19.67  New rule produced :
% 19.41/19.67  [512] equalish(add(add(add(A,B),C),X),add(add(A,add(C,X)),B)) -> true
% 19.41/19.67  Current number of equations to process: 3011
% 19.41/19.67  Current number of ordered equations: 0
% 19.41/19.67  Current number of rules: 507
% 19.41/19.67  New rule produced :
% 19.41/19.67  [513]
% 19.41/19.67  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(add(C,B),A))) ->
% 19.41/19.67  true
% 19.41/19.67  Current number of equations to process: 3022
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 508
% 19.47/19.67  New rule produced :
% 19.47/19.67  [514]
% 19.47/19.67  equalish(intersect(negate(A),negate(add(B,C))),negate(add(add(A,C),B))) ->
% 19.47/19.67  true
% 19.47/19.67  Current number of equations to process: 3022
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 509
% 19.47/19.67  New rule produced :
% 19.47/19.67  [515]
% 19.47/19.67  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(add(C,B),A)))) ->
% 19.47/19.67  true
% 19.47/19.67  Current number of equations to process: 3021
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 510
% 19.47/19.67  New rule produced :
% 19.47/19.67  [516] equalish(add(A,add(add(B,C),X)),add(add(add(X,C),B),A)) -> true
% 19.47/19.67  Current number of equations to process: 3030
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 511
% 19.47/19.67  New rule produced :
% 19.47/19.67  [517] equalish(add(add(add(A,B),C),X),add(X,add(add(C,B),A))) -> true
% 19.47/19.67  Current number of equations to process: 3029
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 512
% 19.47/19.67  New rule produced :
% 19.47/19.67  [518] equalish(add(add(add(A,B),C),X),add(add(C,B),add(A,X))) -> true
% 19.47/19.67  Current number of equations to process: 3032
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 513
% 19.47/19.67  New rule produced :
% 19.47/19.67  [519] equalish(add(add(A,add(B,C)),X),add(A,add(add(X,C),B))) -> true
% 19.47/19.67  Current number of equations to process: 3039
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 514
% 19.47/19.67  New rule produced :
% 19.47/19.67  [520] equalish(add(add(add(A,B),C),X),add(add(add(X,C),A),B)) -> true
% 19.47/19.67  Current number of equations to process: 3051
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 515
% 19.47/19.67  New rule produced :
% 19.47/19.67  [521] equalish(add(A,add(add(B,C),X)),add(add(add(X,A),C),B)) -> true
% 19.47/19.67  Current number of equations to process: 3050
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 516
% 19.47/19.67  New rule produced :
% 19.47/19.67  [522] equalish(add(add(A,add(B,C)),X),add(C,add(add(X,A),B))) -> true
% 19.47/19.67  Current number of equations to process: 3090
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 517
% 19.47/19.67  New rule produced :
% 19.47/19.67  [523] equalish(add(A,add(B,add(C,X))),add(X,add(A,add(B,C)))) -> true
% 19.47/19.67  Current number of equations to process: 3115
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 518
% 19.47/19.67  New rule produced :
% 19.47/19.67  [524] equalish(add(add(A,B),add(C,X)),add(B,add(C,add(X,A)))) -> true
% 19.47/19.67  Current number of equations to process: 3125
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 519
% 19.47/19.67  New rule produced :
% 19.47/19.67  [525] equalish(add(A,add(add(B,C),X)),add(add(C,X),add(A,B))) -> true
% 19.47/19.67  Current number of equations to process: 3133
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 520
% 19.47/19.67  New rule produced :
% 19.47/19.67  [526] equalish(add(add(add(A,B),C),X),add(C,add(add(X,A),B))) -> true
% 19.47/19.67  Current number of equations to process: 3142
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 521
% 19.47/19.67  New rule produced :
% 19.47/19.67  [527] equalish(add(A,add(B,add(C,X))),add(add(B,C),add(A,X))) -> true
% 19.47/19.67  Current number of equations to process: 3166
% 19.47/19.67  Current number of ordered equations: 0
% 19.47/19.67  Current number of rules: 522
% 19.47/19.67  New rule produced :
% 19.47/19.67  [528] equalish(add(add(A,B),add(C,X)),add(add(A,X),add(B,C))) -> true
% 19.47/19.67  Current number of equations to process: 3167
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 523
% 21.99/22.20  New rule produced :
% 21.99/22.20  [529] equalish(add(A,add(B,add(C,X))),add(add(add(A,X),B),C)) -> true
% 21.99/22.20  Current number of equations to process: 3188
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 524
% 21.99/22.20  New rule produced :
% 21.99/22.20  [530] equalish(add(A,add(add(B,C),X)),add(B,add(X,add(A,C)))) -> true
% 21.99/22.20  Current number of equations to process: 3187
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 525
% 21.99/22.20  New rule produced :
% 21.99/22.20  [531] equalish(add(A,add(add(B,C),X)),add(B,add(A,add(C,X)))) -> true
% 21.99/22.20  Current number of equations to process: 3199
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 526
% 21.99/22.20  New rule produced :
% 21.99/22.20  [532] equalish(add(add(A,add(B,C)),X),add(add(A,add(C,X)),B)) -> true
% 21.99/22.20  Current number of equations to process: 3200
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 527
% 21.99/22.20  New rule produced :
% 21.99/22.20  [533] equalish(add(add(A,B),add(C,X)),add(B,add(add(A,C),X))) -> true
% 21.99/22.20  Current number of equations to process: 3208
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 528
% 21.99/22.20  New rule produced :
% 21.99/22.20  [534] equalish(add(A,add(add(B,C),X)),add(add(C,B),add(A,X))) -> true
% 21.99/22.20  Current number of equations to process: 3217
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 529
% 21.99/22.20  New rule produced :
% 21.99/22.20  [535] equalish(add(A,add(add(B,C),X)),add(add(add(A,X),C),B)) -> true
% 21.99/22.20  Current number of equations to process: 3238
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 530
% 21.99/22.20  New rule produced :
% 21.99/22.20  [536] equalish(add(A,add(add(B,C),X)),add(B,add(add(A,X),C))) -> true
% 21.99/22.20  Current number of equations to process: 3237
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 531
% 21.99/22.20  New rule produced :
% 21.99/22.20  [537] equalish(add(add(A,B),add(C,X)),add(add(A,add(X,C)),B)) -> true
% 21.99/22.20  Current number of equations to process: 3247
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 532
% 21.99/22.20  New rule produced :
% 21.99/22.20  [538] equalish(add(add(A,B),add(C,X)),add(B,add(A,add(X,C)))) -> true
% 21.99/22.20  Current number of equations to process: 3255
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 533
% 21.99/22.20  New rule produced :
% 21.99/22.20  [539] equalish(add(A,add(add(B,C),X)),add(C,add(A,add(X,B)))) -> true
% 21.99/22.20  Current number of equations to process: 3263
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 534
% 21.99/22.20  New rule produced :
% 21.99/22.20  [540] equalish(add(add(A,add(B,C)),X),add(add(A,add(X,B)),C)) -> true
% 21.99/22.20  Current number of equations to process: 3264
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 535
% 21.99/22.20  New rule produced :
% 21.99/22.20  [541] equalish(add(add(A,B),add(C,X)),add(B,add(add(X,A),C))) -> true
% 21.99/22.20  Current number of equations to process: 3273
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 536
% 21.99/22.20  New rule produced :
% 21.99/22.20  [542] equalish(add(A,add(B,add(C,X))),add(add(X,B),add(A,C))) -> true
% 21.99/22.20  Current number of equations to process: 3282
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 537
% 21.99/22.20  New rule produced :
% 21.99/22.20  [543] equalish(add(add(A,B),add(C,X)),add(add(A,C),add(X,B))) -> true
% 21.99/22.20  Current number of equations to process: 3283
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 538
% 21.99/22.20  New rule produced :
% 21.99/22.20  [544] equalish(add(add(add(A,B),C),X),add(C,add(B,add(X,A)))) -> true
% 21.99/22.20  Current number of equations to process: 3291
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 539
% 21.99/22.20  New rule produced :
% 21.99/22.20  [545] equalish(add(A,add(add(B,C),X)),add(add(X,B),add(A,C))) -> true
% 21.99/22.20  Current number of equations to process: 3308
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 540
% 21.99/22.20  New rule produced :
% 21.99/22.20  [546] equalish(add(add(A,add(B,C)),X),add(add(A,C),add(X,B))) -> true
% 21.99/22.20  Current number of equations to process: 3309
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 541
% 21.99/22.20  New rule produced :
% 21.99/22.20  [547] equalish(add(add(add(A,B),C),X),add(C,add(add(B,X),A))) -> true
% 21.99/22.20  Current number of equations to process: 3318
% 21.99/22.20  Current number of ordered equations: 0
% 21.99/22.20  Current number of rules: 542
% 21.99/22.20  New rule produced :
% 21.99/22.20  [548] equalish(add(A,add(add(B,C),X)),add(add(add(A,C),X),B)) -> true
% 21.99/22.20  Current number of equations to process: 3330
% 21.99/22.20  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 543
% 25.09/25.28  New rule produced :
% 25.09/25.28  [549] equalish(add(A,add(add(B,C),X)),add(B,add(add(A,C),X))) -> true
% 25.09/25.28  Current number of equations to process: 3329
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 544
% 25.09/25.28  New rule produced :
% 25.09/25.28  [550] equalish(add(A,add(B,add(C,X))),add(C,add(A,add(X,B)))) -> true
% 25.09/25.28  Current number of equations to process: 3339
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 545
% 25.09/25.28  New rule produced :
% 25.09/25.28  [551] equalish(add(add(A,B),add(C,X)),add(add(A,add(X,B)),C)) -> true
% 25.09/25.28  Current number of equations to process: 3340
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 546
% 25.09/25.28  New rule produced :
% 25.09/25.28  [552] equalish(add(add(A,B),add(C,X)),add(B,add(X,add(A,C)))) -> true
% 25.09/25.28  Current number of equations to process: 3349
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 547
% 25.09/25.28  New rule produced :
% 25.09/25.28  [553] equalish(add(add(A,add(B,C)),X),add(C,add(X,add(A,B)))) -> true
% 25.09/25.28  Current number of equations to process: 3358
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 548
% 25.09/25.28  New rule produced :
% 25.09/25.28  [554] equalish(add(add(A,B),add(C,X)),add(add(C,add(X,A)),B)) -> true
% 25.09/25.28  Current number of equations to process: 3368
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 549
% 25.09/25.28  New rule produced :
% 25.09/25.28  [555] equalish(add(A,add(B,add(C,X))),add(C,add(add(X,A),B))) -> true
% 25.09/25.28  Current number of equations to process: 3369
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 550
% 25.09/25.28  New rule produced :
% 25.09/25.28  [556] equalish(add(A,add(add(B,C),X)),add(add(X,add(A,B)),C)) -> true
% 25.09/25.28  Current number of equations to process: 3379
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 551
% 25.09/25.28  New rule produced :
% 25.09/25.28  [557] equalish(add(add(A,add(B,C)),X),add(add(add(C,X),A),B)) -> true
% 25.09/25.28  Current number of equations to process: 3378
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 552
% 25.09/25.28  New rule produced :
% 25.09/25.28  [558] equalish(add(add(add(A,B),C),X),add(add(B,C),add(X,A))) -> true
% 25.09/25.28  Current number of equations to process: 3389
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 553
% 25.09/25.28  New rule produced :
% 25.09/25.28  [559] equalish(add(add(add(A,B),C),X),add(add(add(X,A),B),C)) -> true
% 25.09/25.28  Current number of equations to process: 3399
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 554
% 25.09/25.28  New rule produced :
% 25.09/25.28  [560] equalish(add(add(A,B),add(C,X)),add(add(X,A),add(B,C))) -> true
% 25.09/25.28  Current number of equations to process: 3400
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 555
% 25.09/25.28  New rule produced :
% 25.09/25.28  [561] equalish(add(add(A,add(B,C)),X),add(C,add(B,add(X,A)))) -> true
% 25.09/25.28  Current number of equations to process: 3437
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 556
% 25.09/25.28  New rule produced :
% 25.09/25.28  [562] equalish(add(add(A,add(B,C)),X),add(add(add(X,A),C),B)) -> true
% 25.09/25.28  Current number of equations to process: 3463
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 557
% 25.09/25.28  New rule produced :
% 25.09/25.28  [563] equalish(add(A,add(add(B,C),X)),add(add(C,add(A,X)),B)) -> true
% 25.09/25.28  Current number of equations to process: 3462
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 558
% 25.09/25.28  New rule produced :
% 25.09/25.28  [564] equalish(add(add(add(A,B),C),X),add(B,add(add(X,C),A))) -> true
% 25.09/25.28  Current number of equations to process: 3465
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 559
% 25.09/25.28  New rule produced :
% 25.09/25.28  [565] equalish(add(add(A,add(B,C)),X),add(add(A,B),add(X,C))) -> true
% 25.09/25.28  Current number of equations to process: 3479
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 560
% 25.09/25.28  New rule produced :
% 25.09/25.28  [566] equalish(add(add(add(A,B),C),X),add(add(A,add(B,X)),C)) -> true
% 25.09/25.28  Current number of equations to process: 3489
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 561
% 25.09/25.28  New rule produced :
% 25.09/25.28  [567] equalish(add(add(A,B),add(C,X)),add(A,add(add(B,X),C))) -> true
% 25.09/25.28  Current number of equations to process: 3490
% 25.09/25.28  Current number of ordered equations: 0
% 25.09/25.28  Current number of rules: 562
% 25.09/25.28  New rule produced :
% 25.09/25.28  [568] equalish(add(add(A,add(B,C)),X),add(add(add(X,C),A),B)) -> true
% 25.09/25.28  Current number of equations to process: 3500
% 25.09/25.28  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 563
% 28.55/28.73  New rule produced :
% 28.55/28.73  [569] equalish(add(A,add(add(B,C),X)),add(add(X,add(A,C)),B)) -> true
% 28.55/28.73  Current number of equations to process: 3499
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 564
% 28.55/28.73  New rule produced :
% 28.55/28.73  [570] equalish(add(add(add(A,B),C),X),add(C,add(add(X,B),A))) -> true
% 28.55/28.73  Current number of equations to process: 3502
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 565
% 28.55/28.73  New rule produced :
% 28.55/28.73  [571] equalish(add(A,add(add(B,C),X)),add(add(X,C),add(A,B))) -> true
% 28.55/28.73  Current number of equations to process: 3512
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 566
% 28.55/28.73  New rule produced :
% 28.55/28.73  [572] equalish(add(add(A,B),add(C,X)),add(add(add(X,B),A),C)) -> true
% 28.55/28.73  Current number of equations to process: 3511
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 567
% 28.55/28.73  New rule produced :
% 28.55/28.73  [573] equalish(add(add(A,B),add(C,X)),add(add(add(A,C),X),B)) -> true
% 28.55/28.73  Current number of equations to process: 3529
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 568
% 28.55/28.73  New rule produced :
% 28.55/28.73  [574] equalish(add(add(A,add(B,C)),X),add(add(C,A),add(X,B))) -> true
% 28.55/28.73  Current number of equations to process: 3537
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 569
% 28.55/28.73  New rule produced :
% 28.55/28.73  [575] equalish(add(add(add(A,B),C),X),add(add(B,A),add(X,C))) -> true
% 28.55/28.73  Current number of equations to process: 3545
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 570
% 28.55/28.73  New rule produced :
% 28.55/28.73  [576] equalish(add(add(A,B),add(C,X)),add(add(B,A),add(X,C))) -> true
% 28.55/28.73  Current number of equations to process: 3554
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 571
% 28.55/28.73  New rule produced :
% 28.55/28.73  [577] equalish(add(add(add(A,B),C),X),add(B,add(X,add(C,A)))) -> true
% 28.55/28.73  Current number of equations to process: 3575
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 572
% 28.55/28.73  New rule produced :
% 28.55/28.73  [578] equalish(add(add(A,B),add(C,X)),add(add(add(X,A),C),B)) -> true
% 28.55/28.73  Current number of equations to process: 3585
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 573
% 28.55/28.73  New rule produced :
% 28.55/28.73  [579] equalish(add(A,add(B,add(C,X))),add(add(X,A),add(C,B))) -> true
% 28.55/28.73  Current number of equations to process: 3586
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 574
% 28.55/28.73  New rule produced :
% 28.55/28.73  [580] equalish(add(add(A,B),add(C,X)),add(add(X,add(C,A)),B)) -> true
% 28.55/28.73  Current number of equations to process: 3595
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 575
% 28.55/28.73  New rule produced :
% 28.55/28.73  [581] equalish(add(add(A,add(B,C)),X),add(add(B,A),add(C,X))) -> true
% 28.55/28.73  Current number of equations to process: 3594
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 576
% 28.55/28.73  New rule produced :
% 28.55/28.73  [582] equalish(add(add(A,add(B,C)),X),add(C,add(X,add(B,A)))) -> true
% 28.55/28.73  Current number of equations to process: 3597
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 577
% 28.55/28.73  New rule produced :
% 28.55/28.73  [583] equalish(add(add(add(A,B),C),X),add(add(B,add(X,A)),C)) -> true
% 28.55/28.73  Current number of equations to process: 3604
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 578
% 28.55/28.73  New rule produced :
% 28.55/28.73  [584] equalish(add(add(add(A,B),C),X),add(add(C,A),add(X,B))) -> true
% 28.55/28.73  Current number of equations to process: 3619
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 579
% 28.55/28.73  New rule produced :
% 28.55/28.73  [585] equalish(add(add(add(A,B),C),X),add(add(add(B,X),A),C)) -> true
% 28.55/28.73  Current number of equations to process: 3627
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 580
% 28.55/28.73  New rule produced :
% 28.55/28.73  [586] equalish(add(add(A,B),add(C,X)),add(add(B,X),add(A,C))) -> true
% 28.55/28.73  Current number of equations to process: 3628
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 581
% 28.55/28.73  New rule produced :
% 28.55/28.73  [587] equalish(add(add(A,B),add(C,X)),add(add(C,A),add(X,B))) -> true
% 28.55/28.73  Current number of equations to process: 3643
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 582
% 28.55/28.73  New rule produced :
% 28.55/28.73  [588] equalish(add(add(A,add(B,C)),X),add(B,add(X,add(C,A)))) -> true
% 28.55/28.73  Current number of equations to process: 3650
% 28.55/28.73  Current number of ordered equations: 0
% 28.55/28.73  Current number of rules: 583
% 28.55/28.73  New rule produced :
% 29.54/29.79  [589] equalish(add(add(A,B),add(C,X)),add(add(X,add(A,C)),B)) -> true
% 29.54/29.79  Current number of equations to process: 3660
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 584
% 29.54/29.79  New rule produced :
% 29.54/29.79  [590] equalish(negate(add(A,add(B,C))),negate(add(add(B,A),C))) -> true
% 29.54/29.79  Current number of equations to process: 3667
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 585
% 29.54/29.79  New rule produced :
% 29.54/29.79  [591] equalish(negate(add(add(A,B),C)),negate(add(add(A,C),B))) -> true
% 29.54/29.79  Current number of equations to process: 3673
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 586
% 29.54/29.79  New rule produced :
% 29.54/29.79  [592]
% 29.54/29.79  equalish(negate(add(add(A,B),C)),intersect(negate(B),negate(add(A,C)))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3680
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 587
% 29.54/29.79  New rule produced :
% 29.54/29.79  [593]
% 29.54/29.79  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(B,add(A,C)))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3681
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 588
% 29.54/29.79  New rule produced :
% 29.54/29.79  [594]
% 29.54/29.79  equalish(intersect(negate(A),negate(add(B,C))),negate(add(C,add(B,A)))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3682
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 589
% 29.54/29.79  New rule produced :
% 29.54/29.79  [595]
% 29.54/29.79  equalish(negate(add(add(A,B),C)),intersect(negate(add(A,C)),negate(B))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3682
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 590
% 29.54/29.79  New rule produced :
% 29.54/29.79  [596]
% 29.54/29.79  equalish(negate(add(A,add(B,C))),intersect(negate(C),negate(add(B,A)))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3688
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 591
% 29.54/29.79  New rule produced :
% 29.54/29.79  [597]
% 29.54/29.79  equalish(negate(add(A,add(B,C))),intersect(negate(add(B,A)),negate(C))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3689
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 592
% 29.54/29.79  New rule produced :
% 29.54/29.79  [598] equalish(add(A,add(B,add(C,X))),add(X,add(add(A,C),B))) -> true
% 29.54/29.79  Current number of equations to process: 3688
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 593
% 29.54/29.79  New rule produced :
% 29.54/29.79  [599] equalish(add(add(A,add(B,C)),X),add(add(add(B,A),C),X)) -> true
% 29.54/29.79  Current number of equations to process: 3687
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 594
% 29.54/29.79  New rule produced :
% 29.54/29.79  [600] equalish(add(A,add(B,add(C,X))),add(A,add(add(C,B),X))) -> true
% 29.54/29.79  Current number of equations to process: 3686
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 595
% 29.54/29.79  New rule produced :
% 29.54/29.79  [601] equalish(add(add(add(A,B),C),X),add(add(add(A,C),B),X)) -> true
% 29.54/29.79  Current number of equations to process: 3685
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 596
% 29.54/29.79  New rule produced :
% 29.54/29.79  [602] equalish(add(A,add(add(B,C),X)),add(A,add(add(B,X),C))) -> true
% 29.54/29.79  Current number of equations to process: 3684
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 597
% 29.54/29.79  New rule produced :
% 29.54/29.79  [603]
% 29.54/29.79  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(B,add(A,C))))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3683
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 598
% 29.54/29.79  New rule produced :
% 29.54/29.79  [604]
% 29.54/29.79  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(C,add(B,A))))) ->
% 29.54/29.79  true
% 29.54/29.79  Current number of equations to process: 3682
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 599
% 29.54/29.79  New rule produced :
% 29.54/29.79  [605] equalish(add(A,add(add(B,C),X)),add(add(X,add(C,A)),B)) -> true
% 29.54/29.79  Current number of equations to process: 3692
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 600
% 29.54/29.79  New rule produced :
% 29.54/29.79  [606] equalish(add(add(A,add(B,C)),X),add(add(add(X,B),A),C)) -> true
% 29.54/29.79  Current number of equations to process: 3691
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 601
% 29.54/29.79  New rule produced :
% 29.54/29.79  [607] equalish(add(A,add(add(B,C),X)),add(add(C,add(B,X)),A)) -> true
% 29.54/29.79  Current number of equations to process: 3704
% 29.54/29.79  Current number of ordered equations: 0
% 29.54/29.79  Current number of rules: 602
% 29.54/29.79  New rule produced :
% 29.54/29.79  [608] equalish(add(add(add(A,B),C),X),add(X,add(B,add(A,C)))) -> true
% 29.54/29.79  Current number of equations to process: 3703
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 603
% 35.94/36.15  New rule produced :
% 35.94/36.15  [609] equalish(add(add(add(A,B),C),X),add(B,add(add(A,C),X))) -> true
% 35.94/36.15  Current number of equations to process: 3708
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 604
% 35.94/36.15  New rule produced :
% 35.94/36.15  [610] equalish(add(add(A,add(B,C)),X),add(A,add(C,add(B,X)))) -> true
% 35.94/36.15  Current number of equations to process: 3717
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 605
% 35.94/36.15  New rule produced :
% 35.94/36.15  [611] equalish(add(A,add(B,add(C,X))),add(add(C,add(A,B)),X)) -> true
% 35.94/36.15  Current number of equations to process: 3729
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 606
% 35.94/36.15  New rule produced :
% 35.94/36.15  [612] equalish(add(add(A,add(B,C)),X),add(add(C,add(A,X)),B)) -> true
% 35.94/36.15  Current number of equations to process: 3728
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 607
% 35.94/36.15  New rule produced :
% 35.94/36.15  [613] equalish(add(A,add(B,add(C,X))),add(add(X,add(C,B)),A)) -> true
% 35.94/36.15  Current number of equations to process: 3741
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 608
% 35.94/36.15  New rule produced :
% 35.94/36.15  [614] equalish(add(add(A,add(B,C)),X),add(X,add(C,add(B,A)))) -> true
% 35.94/36.15  Current number of equations to process: 3740
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 609
% 35.94/36.15  New rule produced :
% 35.94/36.15  [615] equalish(add(add(A,add(B,C)),X),add(C,add(add(B,A),X))) -> true
% 35.94/36.15  Current number of equations to process: 3743
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 610
% 35.94/36.15  New rule produced :
% 35.94/36.15  [616] equalish(add(add(A,B),add(C,X)),add(A,add(X,add(C,B)))) -> true
% 35.94/36.15  Current number of equations to process: 3750
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 611
% 35.94/36.15  New rule produced :
% 35.94/36.15  [617] equalish(add(A,add(B,add(C,X))),add(X,add(C,add(A,B)))) -> true
% 35.94/36.15  Current number of equations to process: 3762
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 612
% 35.94/36.15  New rule produced :
% 35.94/36.15  [618] equalish(add(A,add(B,add(C,X))),add(add(X,add(B,A)),C)) -> true
% 35.94/36.15  Current number of equations to process: 3761
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 613
% 35.94/36.15  New rule produced :
% 35.94/36.15  [619] equalish(add(A,add(add(B,C),X)),add(C,add(add(A,B),X))) -> true
% 35.94/36.15  Current number of equations to process: 3824
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 614
% 35.94/36.15  New rule produced :
% 35.94/36.15  [620] equalish(add(add(A,B),add(C,X)),add(add(B,C),add(A,X))) -> true
% 35.94/36.15  Current number of equations to process: 3840
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 615
% 35.94/36.15  New rule produced :
% 35.94/36.15  [621] equalish(add(A,add(B,add(C,X))),add(add(C,add(B,A)),X)) -> true
% 35.94/36.15  Current number of equations to process: 3883
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 616
% 35.94/36.15  New rule produced :
% 35.94/36.15  [622] equalish(add(add(A,add(B,C)),X),add(add(B,add(A,X)),C)) -> true
% 35.94/36.15  Current number of equations to process: 3882
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 617
% 35.94/36.15  New rule produced :
% 35.94/36.15  [623] equalish(add(add(A,B),add(C,X)),add(add(C,A),add(B,X))) -> true
% 35.94/36.15  Current number of equations to process: 3909
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 618
% 35.94/36.15  New rule produced :
% 35.94/36.15  [624] equalish(add(A,add(B,add(C,X))),add(add(add(C,A),B),X)) -> true
% 35.94/36.15  Current number of equations to process: 3927
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 619
% 35.94/36.15  New rule produced :
% 35.94/36.15  [625] equalish(add(add(add(A,B),C),X),add(add(C,add(A,X)),B)) -> true
% 35.94/36.15  Current number of equations to process: 3926
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 620
% 35.94/36.15  New rule produced :
% 35.94/36.15  [626] equalish(add(A,add(add(B,C),X)),add(B,add(add(C,A),X))) -> true
% 35.94/36.15  Current number of equations to process: 3939
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 621
% 35.94/36.15  New rule produced :
% 35.94/36.15  [627] equalish(add(add(A,B),add(C,X)),add(B,add(add(C,A),X))) -> true
% 35.94/36.15  Current number of equations to process: 3956
% 35.94/36.15  Current number of ordered equations: 0
% 35.94/36.15  Current number of rules: 622
% 35.94/36.15  New rule produced :
% 35.94/36.15  [628] equalish(add(A,add(B,add(C,X))),add(add(B,add(C,A)),X)) -> true
% 35.94/36.15  Current number of equations to process: 3975
% 35.94/36.15  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 623
% 43.95/44.16  New rule produced :
% 43.95/44.16  [629] equalish(add(add(A,add(B,C)),X),add(add(A,add(B,X)),C)) -> true
% 43.95/44.16  Current number of equations to process: 3974
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 624
% 43.95/44.16  New rule produced :
% 43.95/44.16  [630] equalish(add(A,add(add(B,C),X)),add(add(C,A),add(B,X))) -> true
% 43.95/44.16  Current number of equations to process: 3985
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 625
% 43.95/44.16  New rule produced :
% 43.95/44.16  [631] equalish(add(A,add(B,add(C,X))),add(X,add(add(B,A),C))) -> true
% 43.95/44.16  Current number of equations to process: 4043
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 626
% 43.95/44.16  New rule produced :
% 43.95/44.16  [632] equalish(add(A,add(add(B,C),X)),add(add(B,add(X,A)),C)) -> true
% 43.95/44.16  Current number of equations to process: 4042
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 627
% 43.95/44.16  New rule produced :
% 43.95/44.16  [633] equalish(add(A,add(B,add(C,X))),add(X,add(add(C,A),B))) -> true
% 43.95/44.16  Current number of equations to process: 4134
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 628
% 43.95/44.16  New rule produced :
% 43.95/44.16  [634] equalish(add(A,add(add(B,C),X)),add(add(X,add(B,A)),C)) -> true
% 43.95/44.16  Current number of equations to process: 4133
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 629
% 43.95/44.16  New rule produced :
% 43.95/44.16  [635]
% 43.95/44.16  equalish(negate(add(A,add(B,C))),intersect(negate(add(A,C)),negate(B))) ->
% 43.95/44.16  true
% 43.95/44.16  Current number of equations to process: 4189
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 630
% 43.95/44.16  New rule produced :
% 43.95/44.16  [636]
% 43.95/44.16  equalish(negate(add(A,add(B,C))),intersect(negate(B),negate(add(A,C)))) ->
% 43.95/44.16  true
% 43.95/44.16  Current number of equations to process: 4190
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 631
% 43.95/44.16  New rule produced :
% 43.95/44.16  [637]
% 43.95/44.16  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(add(A,C),B)))) ->
% 43.95/44.16  true
% 43.95/44.16  Current number of equations to process: 4205
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 632
% 43.95/44.16  New rule produced :
% 43.95/44.16  [638]
% 43.95/44.16  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(B,add(A,C))))) ->
% 43.95/44.16  true
% 43.95/44.16  Current number of equations to process: 4204
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 633
% 43.95/44.16  New rule produced :
% 43.95/44.16  [639]
% 43.95/44.16  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(A),negate(
% 43.95/44.16                                                                     add(C,B))))
% 43.95/44.16  -> true
% 43.95/44.16  Current number of equations to process: 4203
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 634
% 43.95/44.16  New rule produced :
% 43.95/44.16  [640]
% 43.95/44.16  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(B),negate(
% 43.95/44.16                                                                     add(A,C))))
% 43.95/44.16  -> true
% 43.95/44.16  Current number of equations to process: 4202
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 635
% 43.95/44.16  New rule produced :
% 43.95/44.16  [641]
% 43.95/44.16  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(add(C,B)),
% 43.95/44.16                                                 negate(A))) -> true
% 43.95/44.16  Current number of equations to process: 4209
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 636
% 43.95/44.16  New rule produced :
% 43.95/44.16  [642]
% 43.95/44.16  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(add(A,C)),
% 43.95/44.16                                                 negate(B))) -> true
% 43.95/44.16  Current number of equations to process: 4216
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 637
% 43.95/44.16  New rule produced :
% 43.95/44.16  [643] equalish(add(A,add(B,add(C,X))),add(add(add(B,X),C),A)) -> true
% 43.95/44.16  Current number of equations to process: 4231
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 638
% 43.95/44.16  New rule produced :
% 43.95/44.16  [644] equalish(add(add(A,add(B,C)),X),add(X,add(add(A,C),B))) -> true
% 43.95/44.16  Current number of equations to process: 4230
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 639
% 43.95/44.16  New rule produced :
% 43.95/44.16  [645] equalish(add(add(A,add(B,C)),X),add(add(A,C),add(B,X))) -> true
% 43.95/44.16  Current number of equations to process: 4233
% 43.95/44.16  Current number of ordered equations: 0
% 43.95/44.16  Current number of rules: 640
% 43.95/44.16  New rule produced :
% 43.95/44.16  [646] equalish(add(A,add(B,add(C,X))),add(add(C,add(B,X)),A)) -> true
% 43.95/44.16  Current number of equations to process: 4251
% 43.95/44.16  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 641
% 49.29/49.47  New rule produced :
% 49.29/49.47  [647] equalish(add(add(A,add(B,C)),X),add(X,add(B,add(A,C)))) -> true
% 49.29/49.47  Current number of equations to process: 4250
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 642
% 49.29/49.47  New rule produced :
% 49.29/49.47  [648] equalish(add(add(A,add(B,C)),X),add(B,add(add(A,C),X))) -> true
% 49.29/49.47  Current number of equations to process: 4253
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 643
% 49.29/49.47  New rule produced :
% 49.29/49.47  [649] equalish(add(add(A,B),add(C,X)),add(A,add(C,add(B,X)))) -> true
% 49.29/49.47  Current number of equations to process: 4260
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 644
% 49.29/49.47  New rule produced :
% 49.29/49.47  [650] equalish(add(A,add(B,add(C,X))),add(C,add(add(A,B),X))) -> true
% 49.29/49.47  Current number of equations to process: 4270
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 645
% 49.29/49.47  New rule produced :
% 49.29/49.47  [651] equalish(add(add(A,add(B,C)),X),add(add(B,add(X,C)),A)) -> true
% 49.29/49.47  Current number of equations to process: 4286
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 646
% 49.29/49.47  New rule produced :
% 49.29/49.47  [652] equalish(add(A,add(add(B,C),X)),add(B,add(add(X,C),A))) -> true
% 49.29/49.47  Current number of equations to process: 4287
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 647
% 49.29/49.47  New rule produced :
% 49.29/49.47  [653] equalish(add(A,add(add(B,C),X)),add(add(add(A,C),B),X)) -> true
% 49.29/49.47  Current number of equations to process: 4307
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 648
% 49.29/49.47  New rule produced :
% 49.29/49.47  [654] equalish(add(add(add(A,B),C),X),add(add(add(C,B),X),A)) -> true
% 49.29/49.47  Current number of equations to process: 4306
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 649
% 49.29/49.47  New rule produced :
% 49.29/49.47  [655] equalish(add(A,add(B,add(C,X))),add(add(A,add(B,X)),C)) -> true
% 49.29/49.47  Current number of equations to process: 4320
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 650
% 49.29/49.47  New rule produced :
% 49.29/49.47  [656] equalish(add(A,add(B,add(C,X))),add(B,add(C,add(A,X)))) -> true
% 49.29/49.47  Current number of equations to process: 4319
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 651
% 49.29/49.47  New rule produced :
% 49.29/49.47  [657] equalish(add(A,add(add(B,C),X)),add(C,add(add(A,X),B))) -> true
% 49.29/49.47  Current number of equations to process: 4330
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 652
% 49.29/49.47  New rule produced :
% 49.29/49.47  [658] equalish(add(add(A,add(B,C)),X),add(add(add(A,X),B),C)) -> true
% 49.29/49.47  Current number of equations to process: 4331
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 653
% 49.29/49.47  New rule produced :
% 49.29/49.47  [659] equalish(add(add(A,add(B,C)),X),add(B,add(add(X,A),C))) -> true
% 49.29/49.47  Current number of equations to process: 4339
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 654
% 49.29/49.47  New rule produced :
% 49.29/49.47  [660] equalish(add(add(A,add(B,C)),X),add(add(add(X,C),B),A)) -> true
% 49.29/49.47  Current number of equations to process: 4390
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 655
% 49.29/49.47  New rule produced :
% 49.29/49.47  [661] equalish(add(A,add(add(B,C),X)),add(add(X,C),add(B,A))) -> true
% 49.29/49.47  Current number of equations to process: 4391
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 656
% 49.29/49.47  New rule produced :
% 49.29/49.47  [662] equalish(add(add(A,B),add(C,X)),add(add(add(C,B),A),X)) -> true
% 49.29/49.47  Current number of equations to process: 4411
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 657
% 49.29/49.47  New rule produced :
% 49.29/49.47  [663] equalish(add(add(add(A,B),C),X),add(add(A,X),add(C,B))) -> true
% 49.29/49.47  Current number of equations to process: 4410
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 658
% 49.29/49.47  New rule produced :
% 49.29/49.47  [664] equalish(add(add(add(A,B),C),X),add(C,add(B,add(A,X)))) -> true
% 49.29/49.47  Current number of equations to process: 4413
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 659
% 49.29/49.47  New rule produced :
% 49.29/49.47  [665] equalish(add(A,add(add(B,C),X)),add(add(A,add(X,C)),B)) -> true
% 49.29/49.47  Current number of equations to process: 4423
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 660
% 49.29/49.47  New rule produced :
% 49.29/49.47  [666] equalish(add(A,add(B,add(C,X))),add(B,add(add(A,X),C))) -> true
% 49.29/49.47  Current number of equations to process: 4422
% 49.29/49.47  Current number of ordered equations: 0
% 49.29/49.47  Current number of rules: 661
% 57.98/58.23  New rule produced :
% 57.98/58.23  [667] equalish(add(add(add(A,B),C),X),add(B,add(C,add(X,A)))) -> true
% 57.98/58.23  Current number of equations to process: 4465
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 662
% 57.98/58.23  New rule produced :
% 57.98/58.23  [668] equalish(add(A,add(add(B,C),X)),add(C,add(X,add(A,B)))) -> true
% 57.98/58.23  Current number of equations to process: 4473
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 663
% 57.98/58.23  New rule produced :
% 57.98/58.23  [669] equalish(add(add(A,B),add(C,X)),add(add(C,B),add(X,A))) -> true
% 57.98/58.23  Current number of equations to process: 4496
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 664
% 57.98/58.23  New rule produced :
% 57.98/58.23  [670] equalish(add(A,add(B,add(C,X))),add(C,add(add(A,X),B))) -> true
% 57.98/58.23  Current number of equations to process: 4505
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 665
% 57.98/58.23  New rule produced :
% 57.98/58.23  [671] equalish(add(add(A,B),add(C,X)),add(add(add(A,X),B),C)) -> true
% 57.98/58.23  Current number of equations to process: 4506
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 666
% 57.98/58.23  New rule produced :
% 57.98/58.23  [672] equalish(add(add(A,add(B,C)),X),add(B,add(X,add(A,C)))) -> true
% 57.98/58.23  Current number of equations to process: 4515
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 667
% 57.98/58.23  New rule produced :
% 57.98/58.23  [673] equalish(add(add(A,add(B,C)),X),add(B,add(A,add(C,X)))) -> true
% 57.98/58.23  Current number of equations to process: 4524
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 668
% 57.98/58.23  New rule produced :
% 57.98/58.23  [674] equalish(add(A,add(B,add(C,X))),add(add(B,add(X,A)),C)) -> true
% 57.98/58.23  Current number of equations to process: 4532
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 669
% 57.98/58.23  New rule produced :
% 57.98/58.23  [675] equalish(add(A,add(add(B,C),X)),add(C,add(B,add(A,X)))) -> true
% 57.98/58.23  Current number of equations to process: 4551
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 670
% 57.98/58.23  New rule produced :
% 57.98/58.23  [676] equalish(add(add(A,add(B,C)),X),add(add(add(A,X),C),B)) -> true
% 57.98/58.23  Current number of equations to process: 4558
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 671
% 57.98/58.23  New rule produced :
% 57.98/58.23  [677] equalish(add(add(A,add(B,C)),X),add(B,add(add(A,X),C))) -> true
% 57.98/58.23  Current number of equations to process: 4566
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 672
% 57.98/58.23  New rule produced :
% 57.98/58.23  [678] equalish(add(add(add(A,B),C),X),add(add(A,add(X,C)),B)) -> true
% 57.98/58.23  Current number of equations to process: 4574
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 673
% 57.98/58.23  New rule produced :
% 57.98/58.23  [679] equalish(add(add(add(A,B),C),X),add(B,add(A,add(X,C)))) -> true
% 57.98/58.23  Current number of equations to process: 4581
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 674
% 57.98/58.23  New rule produced :
% 57.98/58.23  [680] equalish(add(add(A,add(B,C)),X),add(C,add(A,add(X,B)))) -> true
% 57.98/58.23  Current number of equations to process: 4589
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 675
% 57.98/58.23  New rule produced :
% 57.98/58.23  [681] equalish(add(A,add(B,add(C,X))),add(add(B,add(A,C)),X)) -> true
% 57.98/58.23  Current number of equations to process: 4597
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 676
% 57.98/58.23  New rule produced :
% 57.98/58.23  [682] equalish(add(add(add(A,B),C),X),add(B,add(add(X,A),C))) -> true
% 57.98/58.23  Current number of equations to process: 4605
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 677
% 57.98/58.23  New rule produced :
% 57.98/58.23  [683] equalish(add(add(A,B),add(C,X)),add(add(X,B),add(A,C))) -> true
% 57.98/58.23  Current number of equations to process: 4613
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 678
% 57.98/58.23  New rule produced :
% 57.98/58.23  [684] equalish(add(A,add(B,add(C,X))),add(X,add(B,add(A,C)))) -> true
% 57.98/58.23  Current number of equations to process: 4613
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 679
% 57.98/58.23  New rule produced :
% 57.98/58.23  [685] equalish(add(add(add(A,B),C),X),add(add(A,C),add(X,B))) -> true
% 57.98/58.23  Current number of equations to process: 4619
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 680
% 57.98/58.23  New rule produced :
% 57.98/58.23  [686] equalish(add(add(A,add(B,C)),X),add(add(X,B),add(A,C))) -> true
% 57.98/58.23  Current number of equations to process: 4635
% 57.98/58.23  Current number of ordered equations: 0
% 57.98/58.23  Current number of rules: 681
% 57.98/58.23  New rule produced :
% 57.98/58.23  [687] equalish(add(A,add(add(B,C),X)),add(X,add(B,add(A,C)))) -> true
% 70.56/70.75  Current number of equations to process: 4635
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 682
% 70.56/70.75  New rule produced :
% 70.56/70.75  [688] equalish(add(A,add(B,add(C,X))),add(add(B,X),add(A,C))) -> true
% 70.56/70.75  Current number of equations to process: 4642
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 683
% 70.56/70.75  New rule produced :
% 70.56/70.75  [689] equalish(add(add(A,add(B,C)),X),add(add(add(A,C),X),B)) -> true
% 70.56/70.75  Current number of equations to process: 4662
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 684
% 70.56/70.75  New rule produced :
% 70.56/70.75  [690] equalish(add(add(A,B),add(C,X)),add(C,add(A,add(X,B)))) -> true
% 70.56/70.75  Current number of equations to process: 4679
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 685
% 70.56/70.75  New rule produced :
% 70.56/70.75  [691] equalish(add(add(A,B),add(C,X)),add(add(C,add(B,X)),A)) -> true
% 70.56/70.75  Current number of equations to process: 4687
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 686
% 70.56/70.75  New rule produced :
% 70.56/70.75  [692] equalish(add(add(add(A,B),C),X),add(add(A,add(X,B)),C)) -> true
% 70.56/70.75  Current number of equations to process: 4687
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 687
% 70.56/70.75  New rule produced :
% 70.56/70.75  [693] equalish(add(add(add(A,B),C),X),add(B,add(X,add(A,C)))) -> true
% 70.56/70.75  Current number of equations to process: 4694
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 688
% 70.56/70.75  New rule produced :
% 70.56/70.75  [694] equalish(add(add(add(A,B),C),X),add(add(C,add(X,A)),B)) -> true
% 70.56/70.75  Current number of equations to process: 4709
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 689
% 70.56/70.75  New rule produced :
% 70.56/70.75  [695] equalish(add(A,add(B,add(C,X))),add(add(add(X,A),B),C)) -> true
% 70.56/70.75  Current number of equations to process: 4717
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 690
% 70.56/70.75  New rule produced :
% 70.56/70.75  [696] equalish(add(add(A,add(B,C)),X),add(add(B,add(X,A)),C)) -> true
% 70.56/70.75  Current number of equations to process: 4763
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 691
% 70.56/70.75  New rule produced :
% 70.56/70.75  [697] equalish(add(add(add(A,B),C),X),add(A,add(add(B,X),C))) -> true
% 70.56/70.75  Current number of equations to process: 4805
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 692
% 70.56/70.75  New rule produced :
% 70.56/70.75  [698] equalish(add(A,add(add(B,C),X)),add(add(A,B),add(X,C))) -> true
% 70.56/70.75  Current number of equations to process: 4815
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 693
% 70.56/70.75  New rule produced :
% 70.56/70.75  [699] equalish(add(add(A,B),add(C,X)),add(add(add(B,X),C),A)) -> true
% 70.56/70.75  Current number of equations to process: 4814
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 694
% 70.56/70.75  New rule produced :
% 70.56/70.75  [700] equalish(add(add(A,add(B,C)),X),add(B,add(add(X,C),A))) -> true
% 70.56/70.75  Current number of equations to process: 4823
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 695
% 70.56/70.75  New rule produced :
% 70.56/70.75  [701] equalish(add(add(A,add(B,C)),X),add(add(X,add(A,C)),B)) -> true
% 70.56/70.75  Current number of equations to process: 4833
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 696
% 70.56/70.75  New rule produced :
% 70.56/70.75  [702] equalish(add(A,add(add(B,C),X)),add(X,add(add(A,C),B))) -> true
% 70.56/70.75  Current number of equations to process: 4834
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 697
% 70.56/70.75  New rule produced :
% 70.56/70.75  [703] equalish(add(A,add(add(B,C),X)),add(add(add(X,C),A),B)) -> true
% 70.56/70.75  Current number of equations to process: 4844
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 698
% 70.56/70.75  New rule produced :
% 70.56/70.75  [704] equalish(add(add(add(A,B),C),X),add(add(add(X,B),A),C)) -> true
% 70.56/70.75  Current number of equations to process: 4843
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 699
% 70.56/70.75  New rule produced :
% 70.56/70.75  [705] equalish(add(add(add(A,B),C),X),add(add(C,B),add(X,A))) -> true
% 70.56/70.75  Current number of equations to process: 4852
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 700
% 70.56/70.75  New rule produced :
% 70.56/70.75  [706] equalish(add(add(add(A,B),C),X),add(add(add(A,C),X),B)) -> true
% 70.56/70.75  Current number of equations to process: 4867
% 70.56/70.75  Current number of ordered equations: 0
% 70.56/70.75  Current number of rules: 701
% 70.56/70.75  New rule produced :
% 70.56/70.75  [707] equalish(add(add(add(A,B),C),X),add(add(add(X,A),C),B)) -> true
% 76.80/76.99  Current number of equations to process: 4903
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 702
% 76.80/76.99  New rule produced :
% 76.80/76.99  [708] equalish(add(add(A,B),add(C,X)),add(add(X,A),add(C,B))) -> true
% 76.80/76.99  Current number of equations to process: 4904
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 703
% 76.80/76.99  New rule produced :
% 76.80/76.99  [709] equalish(add(add(A,B),add(C,X)),add(B,add(X,add(C,A)))) -> true
% 76.80/76.99  Current number of equations to process: 4913
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 704
% 76.80/76.99  New rule produced :
% 76.80/76.99  [710] equalish(add(A,add(B,add(C,X))),add(add(C,B),add(X,A))) -> true
% 76.80/76.99  Current number of equations to process: 4912
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 705
% 76.80/76.99  New rule produced :
% 76.80/76.99  [711] equalish(add(A,add(B,add(C,X))),add(X,add(A,add(C,B)))) -> true
% 76.80/76.99  Current number of equations to process: 4914
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 706
% 76.80/76.99  New rule produced :
% 76.80/76.99  [712] equalish(add(add(A,B),add(C,X)),add(add(B,add(A,C)),X)) -> true
% 76.80/76.99  Current number of equations to process: 4921
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 707
% 76.80/76.99  New rule produced :
% 76.80/76.99  [713] equalish(add(A,add(B,add(C,X))),add(add(X,add(C,A)),B)) -> true
% 76.80/76.99  Current number of equations to process: 4941
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 708
% 76.80/76.99  New rule produced :
% 76.80/76.99  [714] equalish(add(add(A,add(B,C)),X),add(add(X,add(B,A)),C)) -> true
% 76.80/76.99  Current number of equations to process: 4940
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 709
% 76.80/76.99  New rule produced :
% 76.80/76.99  [715] equalish(add(add(add(A,B),C),X),add(C,add(A,add(X,B)))) -> true
% 76.80/76.99  Current number of equations to process: 4959
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 710
% 76.80/76.99  New rule produced :
% 76.80/76.99  [716] equalish(add(add(add(A,B),C),X),add(add(B,X),add(A,C))) -> true
% 76.80/76.99  Current number of equations to process: 4967
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 711
% 76.80/76.99  New rule produced :
% 76.80/76.99  [717] equalish(add(add(A,B),add(C,X)),add(add(A,C),add(B,X))) -> true
% 76.80/76.99  Current number of equations to process: 4974
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 712
% 76.80/76.99  New rule produced :
% 76.80/76.99  [718] equalish(add(add(add(A,B),C),X),add(add(X,add(A,C)),B)) -> true
% 76.80/76.99  Current number of equations to process: 4996
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 713
% 76.80/76.99  New rule produced :
% 76.80/76.99  [719]
% 76.80/76.99  equalish(intersect(negate(A),negate(add(B,C))),negate(add(add(B,A),C))) ->
% 76.80/76.99  true
% 76.80/76.99  Current number of equations to process: 573
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 714
% 76.80/76.99  New rule produced :
% 76.80/76.99  [720]
% 76.80/76.99  equalish(intersect(negate(add(A,B)),negate(C)),negate(add(add(A,C),B))) ->
% 76.80/76.99  true
% 76.80/76.99  Current number of equations to process: 573
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 715
% 76.80/76.99  New rule produced :
% 76.80/76.99  [721] equalish(add(add(A,B),add(C,X)),add(X,add(add(A,C),B))) -> true
% 76.80/76.99  Current number of equations to process: 588
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 716
% 76.80/76.99  New rule produced :
% 76.80/76.99  [722]
% 76.80/76.99  equalish(negate(negate(add(A,add(B,C)))),negate(negate(add(add(B,A),C)))) ->
% 76.80/76.99  true
% 76.80/76.99  Current number of equations to process: 587
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 717
% 76.80/76.99  New rule produced :
% 76.80/76.99  [723]
% 76.80/76.99  equalish(negate(negate(add(add(A,B),C))),negate(negate(add(add(A,C),B)))) ->
% 76.80/76.99  true
% 76.80/76.99  Current number of equations to process: 586
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 718
% 76.80/76.99  New rule produced :
% 76.80/76.99  [724]
% 76.80/76.99  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(B),negate(
% 76.80/76.99                                                                     add(A,C))))
% 76.80/76.99  -> true
% 76.80/76.99  Current number of equations to process: 585
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 719
% 76.80/76.99  New rule produced :
% 76.80/76.99  [725]
% 76.80/76.99  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(C),negate(
% 76.80/76.99                                                                     add(B,A))))
% 76.80/76.99  -> true
% 76.80/76.99  Current number of equations to process: 584
% 76.80/76.99  Current number of ordered equations: 0
% 76.80/76.99  Current number of rules: 720
% 76.80/76.99  New rule produced :
% 76.80/76.99  [726]
% 76.80/76.99  equalish(intersect(negate(add(A,B)),negate(C)),intersect(negate(add(A,C)),
% 85.28/85.50                                                 negate(B))) -> true
% 85.28/85.50  Current number of equations to process: 591
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 721
% 85.28/85.50  New rule produced :
% 85.28/85.50  [727]
% 85.28/85.50  equalish(intersect(negate(A),negate(add(B,C))),intersect(negate(add(B,A)),
% 85.28/85.50                                                 negate(C))) -> true
% 85.28/85.50  Current number of equations to process: 598
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 722
% 85.28/85.50  New rule produced :
% 85.28/85.50  [728] equalish(add(A,add(add(B,C),X)),add(B,add(X,add(C,A)))) -> true
% 85.28/85.50  Current number of equations to process: 626
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 723
% 85.28/85.50  New rule produced :
% 85.28/85.50  [729] equalish(add(A,add(B,add(C,X))),add(add(add(A,C),B),X)) -> true
% 85.28/85.50  Current number of equations to process: 625
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 724
% 85.28/85.50  New rule produced :
% 85.28/85.50  [730] equalish(add(A,add(B,add(C,X))),add(add(add(C,B),X),A)) -> true
% 85.28/85.50  Current number of equations to process: 637
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 725
% 85.28/85.50  New rule produced :
% 85.28/85.50  [731] equalish(add(add(A,add(B,C)),X),add(X,add(add(B,A),C))) -> true
% 85.28/85.50  Current number of equations to process: 636
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 726
% 85.28/85.50  New rule produced :
% 85.28/85.50  [732] equalish(add(add(A,B),add(C,X)),add(A,add(add(C,B),X))) -> true
% 85.28/85.50  Current number of equations to process: 646
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 727
% 85.28/85.50  New rule produced :
% 85.28/85.50  [733] equalish(add(A,add(add(B,C),X)),add(add(add(B,X),C),A)) -> true
% 85.28/85.50  Current number of equations to process: 657
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 728
% 85.28/85.50  New rule produced :
% 85.28/85.50  [734] equalish(add(add(add(A,B),C),X),add(X,add(add(A,C),B))) -> true
% 85.28/85.50  Current number of equations to process: 656
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 729
% 85.28/85.50  New rule produced :
% 85.28/85.50  [735] equalish(add(add(add(A,B),C),X),add(add(A,C),add(B,X))) -> true
% 85.28/85.50  Current number of equations to process: 659
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 730
% 85.28/85.50  New rule produced :
% 85.28/85.50  [736] equalish(add(add(A,add(B,C)),X),add(A,add(add(B,X),C))) -> true
% 85.28/85.50  Current number of equations to process: 666
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 731
% 85.28/85.50  New rule produced :
% 85.28/85.50  [737] equalish(add(add(add(A,B),C),X),add(add(C,add(B,X)),A)) -> true
% 85.28/85.50  Current number of equations to process: 687
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 732
% 85.28/85.50  New rule produced :
% 85.28/85.50  [738] equalish(add(add(A,add(B,C)),X),add(add(C,add(B,X)),A)) -> true
% 85.28/85.50  Current number of equations to process: 705
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 733
% 85.28/85.50  New rule produced :
% 85.28/85.50  [739] equalish(add(A,add(add(B,C),X)),add(C,add(add(B,X),A))) -> true
% 85.28/85.50  Current number of equations to process: 706
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 734
% 85.28/85.50  New rule produced :
% 85.28/85.50  [740] equalish(add(A,add(add(B,C),X)),add(add(add(B,A),C),X)) -> true
% 85.28/85.50  Current number of equations to process: 724
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 735
% 85.28/85.50  New rule produced :
% 85.28/85.50  [741] equalish(add(A,add(B,add(C,X))),add(add(A,add(C,B)),X)) -> true
% 85.28/85.50  Current number of equations to process: 738
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 736
% 85.28/85.50  New rule produced :
% 85.28/85.50  [742] equalish(add(A,add(B,add(C,X))),add(B,add(X,add(C,A)))) -> true
% 85.28/85.50  Current number of equations to process: 737
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 737
% 85.28/85.50  New rule produced :
% 85.28/85.50  [743] equalish(add(add(A,add(B,C)),X),add(C,add(add(A,X),B))) -> true
% 85.28/85.50  Current number of equations to process: 755
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 738
% 85.28/85.50  New rule produced :
% 85.28/85.50  [744] equalish(add(add(A,B),add(C,X)),add(add(X,add(C,B)),A)) -> true
% 85.28/85.50  Current number of equations to process: 762
% 85.28/85.50  Current number of ordered equations: 0
% 85.28/85.50  Current number of rules: 739
% 85.28/85.50  New rule produced :
% 85.28/85.50  [745] equalish(add(A,add(B,add(C,X))),add(X,add(add(C,B),A))) -> true
% 85.28/85.50  Current number of equations to process: 763
% 85.28/85.50  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 740
% 100.44/100.62  New rule produced :
% 100.44/100.62  [746] equalish(add(A,add(add(B,C),X)),add(add(C,add(B,A)),X)) -> true
% 100.44/100.62  Current number of equations to process: 783
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 741
% 100.44/100.62  New rule produced :
% 100.44/100.62  [747] equalish(add(add(A,add(B,C)),X),add(add(add(B,A),X),C)) -> true
% 100.44/100.62  Current number of equations to process: 782
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 742
% 100.44/100.62  New rule produced :
% 100.44/100.62  [748] equalish(add(A,add(B,add(C,X))),add(add(A,X),add(C,B))) -> true
% 100.44/100.62  Current number of equations to process: 797
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 743
% 100.44/100.62  New rule produced :
% 100.44/100.62  [749] equalish(add(add(A,B),add(C,X)),add(C,add(B,add(A,X)))) -> true
% 100.44/100.62  Current number of equations to process: 796
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 744
% 100.44/100.62  New rule produced :
% 100.44/100.62  [750] equalish(add(add(add(A,B),C),X),add(A,add(X,add(C,B)))) -> true
% 100.44/100.62  Current number of equations to process: 798
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 745
% 100.44/100.62  New rule produced :
% 100.44/100.62  [751] equalish(add(A,add(add(B,C),X)),add(add(add(A,B),X),C)) -> true
% 100.44/100.62  Current number of equations to process: 823
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 746
% 100.44/100.62  New rule produced :
% 100.44/100.62  [752] equalish(add(add(A,B),add(C,X)),add(B,add(C,add(A,X)))) -> true
% 100.44/100.62  Current number of equations to process: 833
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 747
% 100.44/100.62  New rule produced :
% 100.44/100.62  [753] equalish(add(A,add(B,add(C,X))),add(C,add(add(B,A),X))) -> true
% 100.44/100.62  Current number of equations to process: 841
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 748
% 100.44/100.62  New rule produced :
% 100.44/100.62  [754] equalish(add(add(A,B),add(C,X)),add(add(B,X),add(C,A))) -> true
% 100.44/100.62  Current number of equations to process: 857
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 749
% 100.44/100.62  New rule produced :
% 100.44/100.62  [755] equalish(add(add(A,add(B,C)),X),add(add(add(B,X),A),C)) -> true
% 100.44/100.62  Current number of equations to process: 865
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 750
% 100.44/100.62  New rule produced :
% 100.44/100.62  [756] equalish(add(A,add(B,add(C,X))),add(add(C,A),add(B,X))) -> true
% 100.44/100.62  Current number of equations to process: 867
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 751
% 100.44/100.62  New rule produced :
% 100.44/100.62  [757] equalish(add(add(add(A,B),C),X),add(C,add(add(A,X),B))) -> true
% 100.44/100.62  Current number of equations to process: 877
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 752
% 100.44/100.62  New rule produced :
% 100.44/100.62  [758] equalish(add(A,add(add(B,C),X)),add(add(add(C,A),X),B)) -> true
% 100.44/100.62  Current number of equations to process: 884
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 753
% 100.44/100.62  New rule produced :
% 100.44/100.62  [759] equalish(add(add(A,B),add(C,X)),add(add(add(C,A),X),B)) -> true
% 100.44/100.62  Current number of equations to process: 893
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 754
% 100.44/100.62  New rule produced :
% 100.44/100.62  [760] equalish(add(A,add(B,add(C,X))),add(B,add(add(C,A),X))) -> true
% 100.44/100.62  Current number of equations to process: 904
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 755
% 100.44/100.62  New rule produced :
% 100.44/100.62  [761] equalish(add(A,add(add(B,C),X)),add(add(B,X),add(C,A))) -> true
% 100.44/100.62  Current number of equations to process: 920
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 756
% 100.44/100.62  New rule produced :
% 100.44/100.62  [762] equalish(add(A,add(add(B,C),X)),add(C,add(A,add(B,X)))) -> true
% 100.44/100.62  Current number of equations to process: 921
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 757
% 100.44/100.62  New rule produced :
% 100.44/100.62  [763] equalish(add(add(A,add(B,C)),X),add(C,add(add(B,X),A))) -> true
% 100.44/100.62  Current number of equations to process: 944
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 758
% 100.44/100.62  New rule produced :
% 100.44/100.62  [764] equalish(add(A,add(add(B,C),X)),add(X,add(add(B,A),C))) -> true
% 100.44/100.62  Current number of equations to process: 960
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 759
% 100.44/100.62  New rule produced :
% 100.44/100.62  [765] equalish(add(A,add(B,add(C,X))),add(add(B,X),add(C,A))) -> true
% 100.44/100.62  Current number of equations to process: 1010
% 100.44/100.62  Current number of ordered equations: 0
% 100.44/100.62  Current number of rules: 760
% 100.44/100.62  New rule produced :
% 112.29/112.53  [766] equalish(add(add(A,B),add(C,X)),add(add(A,add(C,B)),X)) -> true
% 112.29/112.53  Current number of equations to process: 1028
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 761
% 112.29/112.53  New rule produced :
% 112.29/112.53  [767] equalish(add(add(A,add(B,C)),X),add(add(B,X),add(A,C))) -> true
% 112.29/112.53  Current number of equations to process: 1027
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 762
% 112.29/112.53  New rule produced :
% 112.29/112.53  [768] equalish(add(A,add(B,add(C,X))),add(C,add(add(B,X),A))) -> true
% 112.29/112.53  Current number of equations to process: 1039
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 763
% 112.29/112.53  New rule produced :
% 112.29/112.53  [769] equalish(add(A,add(add(B,C),X)),add(add(B,add(A,C)),X)) -> true
% 112.29/112.53  Current number of equations to process: 1055
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 764
% 112.29/112.53  New rule produced :
% 112.29/112.53  [770] equalish(add(A,add(B,add(C,X))),add(add(A,C),add(B,X))) -> true
% 112.29/112.53  Current number of equations to process: 1065
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 765
% 112.29/112.53  New rule produced :
% 112.29/112.53  [771] equalish(add(add(add(A,B),C),X),add(A,add(C,add(B,X)))) -> true
% 112.29/112.53  Current number of equations to process: 1065
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 766
% 112.29/112.53  New rule produced :
% 112.29/112.53  [772] equalish(add(A,add(B,add(C,X))),add(add(C,add(A,X)),B)) -> true
% 112.29/112.53  Current number of equations to process: 1081
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 767
% 112.29/112.53  New rule produced :
% 112.29/112.53  [773] equalish(add(A,add(add(B,C),X)),add(add(A,C),add(B,X))) -> true
% 112.29/112.53  Current number of equations to process: 1099
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 768
% 112.29/112.53  New rule produced :
% 112.29/112.53  [774] equalish(add(A,add(B,add(C,X))),add(C,add(A,add(B,X)))) -> true
% 112.29/112.53  Current number of equations to process: 1115
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 769
% 112.29/112.53  New rule produced :
% 112.29/112.53  [775] equalish(add(add(add(A,B),C),X),add(add(X,add(C,B)),A)) -> true
% 112.29/112.53  Current number of equations to process: 1159
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 770
% 112.29/112.53  New rule produced :
% 112.29/112.53  [776] equalish(add(A,add(B,add(C,X))),add(add(add(A,X),C),B)) -> true
% 112.29/112.53  Current number of equations to process: 1158
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 771
% 112.29/112.53  New rule produced :
% 112.29/112.53  [777] equalish(add(add(A,add(B,C)),X),add(add(X,C),add(B,A))) -> true
% 112.29/112.53  Current number of equations to process: 1160
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 772
% 112.29/112.53  New rule produced :
% 112.29/112.53  [778] equalish(add(add(A,B),add(C,X)),add(X,add(add(C,B),A))) -> true
% 112.29/112.53  Current number of equations to process: 1170
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 773
% 112.29/112.53  New rule produced :
% 112.29/112.53  [779] equalish(add(A,add(add(B,C),X)),add(add(B,A),add(X,C))) -> true
% 112.29/112.53  Current number of equations to process: 1169
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 774
% 112.29/112.53  New rule produced :
% 112.29/112.53  [780] equalish(add(A,add(add(B,C),X)),add(X,add(C,add(B,A)))) -> true
% 112.29/112.53  Current number of equations to process: 1171
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 775
% 112.29/112.53  New rule produced :
% 112.29/112.53  [781] equalish(add(add(A,B),add(C,X)),add(add(add(A,X),C),B)) -> true
% 112.29/112.53  Current number of equations to process: 1178
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 776
% 112.29/112.53  New rule produced :
% 112.29/112.53  [782] equalish(add(add(A,B),add(C,X)),add(add(C,B),add(A,X))) -> true
% 112.29/112.53  Current number of equations to process: 1180
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 777
% 112.29/112.53  New rule produced :
% 112.29/112.53  [783] equalish(add(A,add(B,add(C,X))),add(add(add(C,B),A),X)) -> true
% 112.29/112.53  Current number of equations to process: 1200
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 778
% 112.29/112.53  New rule produced :
% 112.29/112.53  [784] equalish(add(add(add(A,B),C),X),add(add(B,add(A,X)),C)) -> true
% 112.29/112.53  Current number of equations to process: 1199
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 779
% 112.29/112.53  New rule produced :
% 112.29/112.53  [785] equalish(add(A,add(add(B,C),X)),add(B,add(A,add(X,C)))) -> true
% 112.29/112.53  Current number of equations to process: 1208
% 112.29/112.53  Current number of ordered equations: 0
% 112.29/112.53  Current number of rules: 780
% 112.29/112.53  New rule produced :
% 112.29/112.53  [786] equalish(add(add(A,add(B,C)),X),add(add(A,add(X,C)),B)) -> true
% 172.26/172.43  Current number of equations to process: 1209
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 781
% 172.26/172.43  New rule produced :
% 172.26/172.43  [787] equalish(add(add(A,B),add(C,X)),add(B,add(add(A,X),C))) -> true
% 172.26/172.43  Current number of equations to process: 1217
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 782
% 172.26/172.43  New rule produced :
% 172.26/172.43  [788] equalish(add(add(A,B),add(C,X)),add(C,add(add(A,X),B))) -> true
% 172.26/172.43  Current number of equations to process: 1249
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 783
% 172.26/172.43  New rule produced :
% 172.26/172.43  [789] equalish(add(add(A,B),add(C,X)),add(add(add(C,B),X),A)) -> true
% 172.26/172.43  Current number of equations to process: 1257
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 784
% 172.26/172.43  New rule produced :
% 172.26/172.43  [790] equalish(add(add(add(A,B),C),X),add(add(add(A,X),B),C)) -> true
% 172.26/172.43  Current number of equations to process: 1259
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 785
% 172.26/172.43  New rule produced :
% 172.26/172.43  [791] equalish(add(A,add(B,add(C,X))),add(C,add(B,add(X,A)))) -> true
% 172.26/172.43  Current number of equations to process: 1275
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 786
% 172.26/172.43  New rule produced :
% 172.26/172.43  [792] equalish(add(A,add(add(B,C),X)),add(add(B,add(A,X)),C)) -> true
% 172.26/172.43  Current number of equations to process: 1292
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 787
% 172.26/172.43  New rule produced :
% 172.26/172.43  [793] equalish(add(A,add(B,add(C,X))),add(add(add(B,A),X),C)) -> true
% 172.26/172.43  Current number of equations to process: 1302
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 788
% 172.26/172.43  New rule produced :
% 172.26/172.43  [794] equalish(add(add(add(A,B),C),X),add(add(X,B),add(A,C))) -> true
% 172.26/172.43  Current number of equations to process: 1359
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 789
% 172.26/172.43  New rule produced :
% 172.26/172.43  [795] equalish(add(add(A,B),add(C,X)),add(X,add(B,add(A,C)))) -> true
% 172.26/172.43  Current number of equations to process: 1359
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 790
% 172.26/172.43  New rule produced :
% 172.26/172.43  [796] equalish(add(A,add(add(B,C),X)),add(add(B,X),add(A,C))) -> true
% 172.26/172.43  Current number of equations to process: 1374
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 791
% 172.26/172.43  New rule produced :
% 172.26/172.43  [797] equalish(add(A,add(B,add(C,X))),add(add(add(B,X),A),C)) -> true
% 172.26/172.43  Current number of equations to process: 1406
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 792
% 172.26/172.43  New rule produced :
% 172.26/172.43  [798] equalish(add(A,add(B,add(C,X))),add(add(add(C,A),X),B)) -> true
% 172.26/172.43  Current number of equations to process: 1438
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 793
% 172.26/172.43  New rule produced :
% 172.26/172.43  [799] equalish(add(add(add(A,B),C),X),add(add(add(B,X),C),A)) -> true
% 172.26/172.43  Current number of equations to process: 1472
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 794
% 172.26/172.43  New rule produced :
% 172.26/172.43  [800] equalish(add(add(add(A,B),C),X),add(add(X,A),add(C,B))) -> true
% 172.26/172.43  Current number of equations to process: 1481
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 795
% 172.26/172.43  New rule produced :
% 172.26/172.43  [801] equalish(add(A,add(add(B,C),X)),add(add(add(B,X),A),C)) -> true
% 172.26/172.43  Current number of equations to process: 1543
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 796
% 172.26/172.43  New rule produced :
% 172.26/172.43  [802] equalish(add(add(A,B),add(C,X)),add(X,add(A,add(C,B)))) -> true
% 172.26/172.43  Current number of equations to process: 1559
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 797
% 172.26/172.43  New rule produced :
% 172.26/172.43  [803] equalish(add(add(A,add(B,C)),X),add(add(add(B,X),C),A)) -> true
% 172.26/172.43  Current number of equations to process: 1637
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 798
% 172.26/172.43  New rule produced :
% 172.26/172.43  [804] equalish(add(A,add(add(B,C),X)),add(add(A,add(B,X)),C)) -> true
% 172.26/172.43  Current number of equations to process: 1636
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 799
% 172.26/172.43  New rule produced :
% 172.26/172.43  [805] equalish(add(add(A,B),add(C,X)),add(add(add(A,C),B),X)) -> true
% 172.26/172.43  Current number of equations to process: 1657
% 172.26/172.43  Current number of ordered equations: 0
% 172.26/172.43  Current number of rules: 800
% 172.26/172.43  New rule produced :
% 172.26/172.43  [806] equalish(add(add(A,B),add(C,X)),add(add(B,add(A,X)),C)) -> true
% 244.27/244.44  Current number of equations to process: 1827
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 801
% 244.27/244.44  New rule produced :
% 244.27/244.44  [807] equalish(add(A,add(add(B,C),X)),add(C,add(add(B,A),X))) -> true
% 244.27/244.44  Current number of equations to process: 1845
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 802
% 244.27/244.44  New rule produced :
% 244.27/244.44  [808] equalish(add(add(A,add(B,C)),X),add(add(B,A),add(X,C))) -> true
% 244.27/244.44  Current number of equations to process: 1854
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 803
% 244.27/244.44  New rule produced :
% 244.27/244.44  [809] equalish(add(A,add(B,add(C,X))),add(add(C,B),add(A,X))) -> true
% 244.27/244.44  Current number of equations to process: 1861
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 804
% 244.27/244.44  New rule produced :
% 244.27/244.44  [810] equalish(add(add(A,B),add(C,X)),add(add(A,X),add(C,B))) -> true
% 244.27/244.44  Current number of equations to process: 1862
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 805
% 244.27/244.44  New rule produced :
% 244.27/244.44  [811] equalish(add(add(A,B),add(C,X)),add(add(C,add(A,X)),B)) -> true
% 244.27/244.44  Current number of equations to process: 1893
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 806
% 244.27/244.44  New rule produced :
% 244.27/244.44  [812] equalish(add(add(add(A,B),C),X),add(add(add(A,X),C),B)) -> true
% 244.27/244.44  Current number of equations to process: 2112
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 807
% 244.27/244.44  New rule produced :
% 244.27/244.44  [813] equalish(add(add(add(A,B),C),X),add(B,add(add(A,X),C))) -> true
% 244.27/244.44  Current number of equations to process: 2135
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 808
% 244.27/244.44  New rule produced :
% 244.27/244.44  [814] equalish(add(add(A,add(B,C)),X),add(B,add(A,add(X,C)))) -> true
% 244.27/244.44  Current number of equations to process: 2142
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 809
% 244.27/244.44  New rule produced :
% 244.27/244.44  [815] equalish(add(A,add(B,add(C,X))),add(add(B,add(A,X)),C)) -> true
% 244.27/244.44  Current number of equations to process: 2150
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 810
% 244.27/244.44  New rule produced :
% 244.27/244.44  [816]
% 244.27/244.44  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(A),negate(
% 244.27/244.44                                                                      add(C,B)))))
% 244.27/244.44  -> true
% 244.27/244.44  Current number of equations to process: 2262
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 811
% 244.27/244.44  New rule produced :
% 244.27/244.44  [817]
% 244.27/244.44  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 244.27/244.44                                                                add(A,add(C,B)))))
% 244.27/244.44  -> true
% 244.27/244.44  Current number of equations to process: 2261
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 812
% 244.27/244.44  New rule produced :
% 244.27/244.44  [818]
% 244.27/244.44  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 244.27/244.44                                                                add(B,add(A,C)))))
% 244.27/244.44  -> true
% 244.27/244.44  Current number of equations to process: 2260
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 813
% 244.27/244.44  New rule produced :
% 244.27/244.44  [819]
% 244.27/244.44  equalish(negate(negate(add(add(A,B),C))),negate(intersect(negate(add(C,B)),
% 244.27/244.44                                                  negate(A)))) -> true
% 244.27/244.44  Current number of equations to process: 2259
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 814
% 244.27/244.44  New rule produced :
% 244.27/244.44  [820]
% 244.27/244.44  equalish(negate(intersect(negate(add(A,B)),negate(C))),negate(negate(
% 244.27/244.44                                                                add(add(C,B),A))))
% 244.27/244.44  -> true
% 244.27/244.44  Current number of equations to process: 2296
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 815
% 244.27/244.44  New rule produced :
% 244.27/244.44  [821]
% 244.27/244.44  equalish(negate(intersect(negate(A),negate(add(B,C)))),negate(negate(
% 244.27/244.44                                                                add(add(A,C),B))))
% 244.27/244.44  -> true
% 244.27/244.44  Current number of equations to process: 2295
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 816
% 244.27/244.44  New rule produced :
% 244.27/244.44  [822] equalish(add(A,add(add(B,C),X)),add(add(add(B,A),X),C)) -> true
% 244.27/244.44  Current number of equations to process: 2303
% 244.27/244.44  Current number of ordered equations: 0
% 244.27/244.44  Current number of rules: 817
% 244.27/244.44  New rule produced :
% 244.27/244.44  [823] equalish(add(A,add(B,add(C,X))),add(C,add(B,add(A,X)))) -> true
% 244.27/244.44  Current number of equations to process: 2319
% 244.27/244.44  Current number of ordered eqCputime limit exceeded (core dumped)
%------------------------------------------------------------------------------