TSTP Solution File: LCL096-10 by CiME---2.01

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CiME---2.01
% Problem  : LCL096-10 : TPTP v7.3.0. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : tptp2X_and_run_cime %s

% Computer : n183.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 13:12:48 EST 2019

% Result   : Unsatisfiable 237.54s
% Output   : Refutation 237.54s
% Verified : 
% SZS Type : None (Parsing solution fails)
% Syntax   : Number of formulae    : 0

% Comments : 
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04  % Problem  : LCL096-10 : TPTP v7.3.0. Released v7.3.0.
% 0.03/0.06  % Command  : tptp2X_and_run_cime %s
% 0.03/0.29  % Computer : n183.star.cs.uiowa.edu
% 0.03/0.29  % Model    : x86_64 x86_64
% 0.03/0.29  % CPU      : Intel(R) Xeon(R) CPU E5-2609 0 @ 2.40GHz
% 0.03/0.29  % Memory   : 32218.5MB
% 0.03/0.29  % OS       : Linux 3.10.0-862.11.6.el7.x86_64
% 0.03/0.29  % CPULimit : 300
% 0.03/0.29  % DateTime : Thu Feb 21 14:33:00 CST 2019
% 0.03/0.29  % CPUTime  : 
% 1.21/1.49  Processing problem /tmp/CiME_54156_n183.star.cs.uiowa.edu
% 1.21/1.49  #verbose 1;
% 1.21/1.49                let F = signature " c,b,a,true : constant;  is_a_theorem : 1;  equivalent : 2;  ifeq : 4;";
% 1.21/1.49  let X = vars "A B C X Y Z U V";
% 1.21/1.49  let Axioms = equations F X "
% 1.21/1.49   ifeq(A,A,B,C) = B;
% 1.21/1.49   ifeq(is_a_theorem(equivalent(X,Y)),true,ifeq(is_a_theorem(X),true,is_a_theorem(Y),true),true) = true;
% 1.21/1.49   is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),equivalent(Y,Z)),U),U)) = true;
% 1.21/1.49   is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),equivalent(X,Z)),U),equivalent(equivalent(Y,Z),U)),V),V)) = true;
% 1.21/1.49   is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),U),equivalent(equivalent(equivalent(X,V),Z),equivalent(equivalent(Y,V),U)))) = true;
% 1.21/1.49  ";
% 1.21/1.49  
% 1.21/1.49  let s1 = status F "
% 1.21/1.49   c lr_lex;
% 1.21/1.49   b lr_lex;
% 1.21/1.49   a lr_lex;
% 1.21/1.49   true lr_lex;
% 1.21/1.49   is_a_theorem lr_lex;
% 1.21/1.49   equivalent lr_lex;
% 1.21/1.49   ifeq lr_lex;
% 1.21/1.49  ";
% 1.21/1.49  
% 1.21/1.49  let p1 = precedence F "
% 1.21/1.49  ifeq > equivalent > is_a_theorem > true > a > b > c";
% 1.21/1.49  
% 1.21/1.49  let s2 = status F "
% 1.21/1.49  c mul;
% 1.21/1.49  b mul;
% 1.21/1.49  a mul;
% 1.21/1.49  true mul;
% 1.21/1.49  is_a_theorem mul;
% 1.21/1.49  equivalent mul;
% 1.21/1.49  ifeq mul;
% 1.21/1.49  ";
% 1.21/1.49  
% 1.21/1.49  let p2 = precedence F "
% 1.21/1.49  ifeq > equivalent > is_a_theorem > true = a = b = c";
% 1.21/1.49  
% 1.21/1.49  let o_auto = AUTO Axioms;
% 1.21/1.49  
% 1.21/1.49  let o = LEX o_auto (LEX (ACRPO s1 p1) (ACRPO s2 p2));
% 1.21/1.49  
% 1.21/1.49  let Conjectures = equations F X " is_a_theorem(equivalent(equivalent(equivalent(a,equivalent(equivalent(b,b),a)),c),c)) = true;"
% 1.21/1.49  ;
% 1.21/1.49  (*
% 1.21/1.49  let Red_Axioms = normalize_equations Defining_rules Axioms;
% 1.21/1.49  
% 1.21/1.49  let Red_Conjectures =  normalize_equations Defining_rules Conjectures;
% 1.21/1.49  *)
% 1.21/1.49  #time on;
% 1.21/1.49  
% 1.21/1.49  let res = prove_conj_by_ordered_completion o Axioms Conjectures;
% 1.21/1.49  
% 1.21/1.49  #time off;
% 1.21/1.49  
% 1.21/1.49  
% 1.21/1.49  let status = if res then "unsatisfiable" else "satisfiable";
% 1.21/1.49  #quit;
% 1.21/1.49  Verbose level is now 1
% 1.21/1.49  
% 1.21/1.49  F : signature = <signature>
% 1.21/1.49  X : variable_set = <variable set>
% 1.21/1.49  
% 1.21/1.49  Axioms : (F,X) equations = { ifeq(A,A,B,C) = B,
% 1.21/1.49                               ifeq(is_a_theorem(equivalent(X,Y)),true,
% 1.21/1.49                               ifeq(is_a_theorem(X),true,is_a_theorem(Y),true),true)
% 1.21/1.49                               = true,
% 1.21/1.49                               is_a_theorem(equivalent(equivalent(equivalent(
% 1.21/1.49                                                                  equivalent(
% 1.21/1.49                                                                  equivalent(X,Y),
% 1.21/1.49                                                                  equivalent(X,Z)),
% 1.21/1.49                                                                  equivalent(Y,Z)),U),U))
% 1.21/1.49                               = true,
% 1.21/1.49                               is_a_theorem(equivalent(equivalent(equivalent(
% 1.21/1.49                                                                  equivalent(
% 1.21/1.49                                                                  equivalent(
% 1.21/1.49                                                                  equivalent(X,Y),
% 1.21/1.49                                                                  equivalent(X,Z)),U),
% 1.21/1.49                                                                  equivalent(
% 1.21/1.49                                                                  equivalent(Y,Z),U)),V),V))
% 1.21/1.49                               = true,
% 1.21/1.49                               is_a_theorem(equivalent(equivalent(equivalent(
% 1.21/1.49                                                                  equivalent(X,Y),Z),U),
% 1.21/1.49                                            equivalent(equivalent(equivalent(X,V),Z),
% 1.21/1.49                                            equivalent(equivalent(Y,V),U)))) =
% 1.21/1.49                               true } (5 equation(s))
% 1.21/1.49  s1 : F status = <status>
% 1.21/1.49  p1 : F precedence = <precedence>
% 1.21/1.49  s2 : F status = <status>
% 1.21/1.49  p2 : F precedence = <precedence>
% 1.21/1.49  o_auto : F term_ordering = <term ordering>
% 1.21/1.49  o : F term_ordering = <term ordering>
% 1.21/1.49  Conjectures : (F,X) equations = { is_a_theorem(equivalent(equivalent(
% 1.21/1.49                                                            equivalent(a,
% 1.21/1.49                                                            equivalent(
% 1.21/1.49                                                            equivalent(b,b),a)),c),c))
% 1.21/1.49                                    = true } (1 equation(s))
% 1.21/1.49  time is now on
% 1.21/1.49  
% 1.21/1.49  Initializing completion ...
% 1.21/1.49  New rule produced : [1] ifeq(A,A,B,C) -> B
% 1.21/1.49  Current number of equations to process: 0
% 1.21/1.50  Current number of ordered equations: 4
% 1.21/1.50  Current number of rules: 1
% 1.21/1.50  New rule produced :
% 1.21/1.50  [2]
% 1.21/1.50  ifeq(is_a_theorem(equivalent(X,Y)),true,ifeq(is_a_theorem(X),true,is_a_theorem(Y),true),true)
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 0
% 1.21/1.50  Current number of ordered equations: 3
% 1.21/1.50  Current number of rules: 2
% 1.21/1.50  New rule produced :
% 1.21/1.50  [3]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),
% 1.21/1.50                                                equivalent(X,Z)),equivalent(Y,Z)),U),U))
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 0
% 1.21/1.50  Current number of ordered equations: 2
% 1.21/1.50  Current number of rules: 3
% 1.21/1.50  New rule produced :
% 1.21/1.50  [4]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),
% 1.21/1.50                                                           equivalent(X,Z)),U),
% 1.21/1.50                                     equivalent(equivalent(Y,Z),U)),V),V)) ->
% 1.21/1.50  true
% 1.21/1.50  Current number of equations to process: 0
% 1.21/1.50  Current number of ordered equations: 1
% 1.21/1.50  Current number of rules: 4
% 1.21/1.50  New rule produced :
% 1.21/1.50  [5]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),U),equivalent(
% 1.21/1.50                                                                      equivalent(
% 1.21/1.50                                                                      equivalent(X,V),Z),
% 1.21/1.50                                                                      equivalent(
% 1.21/1.50                                                                      equivalent(Y,V),U))))
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 0
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 5
% 1.21/1.50  New rule produced :
% 1.21/1.50  [6]
% 1.21/1.50  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 1.21/1.50                               equivalent(B,C)),X)),true,is_a_theorem(X),true)
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 2
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 6
% 1.21/1.50  New rule produced :
% 1.21/1.50  [7]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),equivalent(
% 1.21/1.50                                                                      equivalent(X,B),
% 1.21/1.50                                                                      equivalent(X,C))))
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 11
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 7
% 1.21/1.50  New rule produced :
% 1.21/1.50  [8]
% 1.21/1.50  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,is_a_theorem(
% 1.21/1.50                                                                      equivalent(
% 1.21/1.50                                                                      equivalent(X,B),
% 1.21/1.50                                                                      equivalent(X,C))),true)
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 14
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 8
% 1.21/1.50  New rule produced :
% 1.21/1.50  [9]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(C,C),B))))
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 19
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 9
% 1.21/1.50  New rule produced :
% 1.21/1.50  [10]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,equivalent(B,C))))
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 19
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 10
% 1.21/1.50  New rule produced :
% 1.21/1.50  [11]
% 1.21/1.50  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(
% 1.21/1.50                                                                    equivalent(C,C),B))),true)
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 21
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 11
% 1.21/1.50  New rule produced :
% 1.21/1.50  [12]
% 1.21/1.50  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(A,
% 1.21/1.50                                                                     equivalent(B,C))),true)
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 25
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 12
% 1.21/1.50  New rule produced :
% 1.21/1.50  [13]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),equivalent(B,C)))
% 1.21/1.50  -> true
% 1.21/1.50  Current number of equations to process: 26
% 1.21/1.50  Current number of ordered equations: 0
% 1.21/1.50  Current number of rules: 13
% 1.21/1.50  New rule produced :
% 1.21/1.50  [14]
% 1.21/1.50  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),equivalent(
% 1.21/1.52                                                                      equivalent(X,X),
% 1.21/1.52                                                                      equivalent(B,C))))
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 26
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 14
% 1.21/1.52  New rule produced :
% 1.21/1.52  [15]
% 1.21/1.52  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),equivalent(A,
% 1.21/1.52                                                                     equivalent(
% 1.21/1.52                                                                     equivalent(X,X),B)))))
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 33
% 1.21/1.52  Current number of ordered equations: 1
% 1.21/1.52  Current number of rules: 15
% 1.21/1.52  New rule produced :
% 1.21/1.52  [16]
% 1.21/1.52  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 1.21/1.52                                                             equivalent(C,C),B))),true,true,true)
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 33
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 16
% 1.21/1.52  New rule produced :
% 1.21/1.52  [17]
% 1.21/1.52  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(equivalent(X,X),
% 1.21/1.52                                                        equivalent(A,equivalent(B,C)))))
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 31
% 1.21/1.52  Current number of ordered equations: 1
% 1.21/1.52  Current number of rules: 17
% 1.21/1.52  New rule produced :
% 1.21/1.52  [18]
% 1.21/1.52  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 1.21/1.52                    equivalent(B,C))),true,true,true) -> true
% 1.21/1.52  Current number of equations to process: 31
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 18
% 1.21/1.52  New rule produced :
% 1.21/1.52  [19]
% 1.21/1.52  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,is_a_theorem(
% 1.21/1.52                                                                      equivalent(B,C)),true)
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 32
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 19
% 1.21/1.52  New rule produced :
% 1.21/1.52  [20]
% 1.21/1.52  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 1.21/1.52                               equivalent(A,C)),C)),true,true,true) -> true
% 1.21/1.52  Current number of equations to process: 36
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 20
% 1.21/1.52  New rule produced :
% 1.21/1.52  [21]
% 1.21/1.52  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(C,C),
% 1.21/1.52                                                       equivalent(equivalent(X,X),B)))))
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 45
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 21
% 1.21/1.52  New rule produced :
% 1.21/1.52  [22]
% 1.21/1.52  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,C),
% 1.21/1.52                                                     equivalent(B,X)),equivalent(C,X))))
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 49
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 22
% 1.21/1.52  New rule produced :
% 1.21/1.52  [23] is_a_theorem(equivalent(A,equivalent(equivalent(B,B),A))) -> true
% 1.21/1.52  Rule
% 1.21/1.52  [17]
% 1.21/1.52  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(equivalent(X,X),
% 1.21/1.52                                                        equivalent(A,equivalent(B,C)))))
% 1.21/1.52  -> true collapsed.
% 1.21/1.52  Current number of equations to process: 53
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 22
% 1.21/1.52  New rule produced :
% 1.21/1.52  [24] is_a_theorem(equivalent(equivalent(A,B),equivalent(A,B))) -> true
% 1.21/1.52  Rule
% 1.21/1.52  [10]
% 1.21/1.52  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,equivalent(B,C))))
% 1.21/1.52  -> true collapsed.
% 1.21/1.52  Current number of equations to process: 54
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 22
% 1.21/1.52  New rule produced :
% 1.21/1.52  [25]
% 1.21/1.52  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(equivalent(C,C),A))))
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 58
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 23
% 1.21/1.52  New rule produced :
% 1.21/1.52  [26]
% 1.21/1.52  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,B))),true,true,true)
% 1.21/1.52  -> true
% 1.21/1.52  Current number of equations to process: 72
% 1.21/1.52  Current number of ordered equations: 0
% 1.21/1.52  Current number of rules: 24
% 1.21/1.52  New rule produced :
% 1.21/1.52  [27]
% 1.21/1.52  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),A)),true)
% 1.21/1.53  -> true
% 1.21/1.53  Current number of equations to process: 75
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 25
% 1.21/1.53  New rule produced :
% 1.21/1.53  [28] ifeq(is_a_theorem(equivalent(A,A)),true,true,true) -> true
% 1.21/1.53  Current number of equations to process: 76
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 26
% 1.21/1.53  New rule produced :
% 1.21/1.53  [29]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,B)),true)
% 1.21/1.53  -> true
% 1.21/1.53  Rule
% 1.21/1.53  [12]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(A,
% 1.21/1.53                                                                     equivalent(B,C))),true)
% 1.21/1.53  -> true collapsed.
% 1.21/1.53  Current number of equations to process: 78
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 26
% 1.21/1.53  New rule produced : [30] is_a_theorem(equivalent(A,A)) -> true
% 1.21/1.53  Rule [24] is_a_theorem(equivalent(equivalent(A,B),equivalent(A,B))) -> true
% 1.21/1.53  collapsed.
% 1.21/1.53  Rule [28] ifeq(is_a_theorem(equivalent(A,A)),true,true,true) -> true
% 1.21/1.53  collapsed.
% 1.21/1.53  Current number of equations to process: 80
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 25
% 1.21/1.53  New rule produced :
% 1.21/1.53  [31]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),B)),true,true,true)
% 1.21/1.53  -> true
% 1.21/1.53  Rule
% 1.21/1.53  [18]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 1.21/1.53                    equivalent(B,C))),true,true,true) -> true collapsed.
% 1.21/1.53  Current number of equations to process: 79
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 25
% 1.21/1.53  New rule produced :
% 1.21/1.53  [32]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),C)),true,
% 1.21/1.53  is_a_theorem(C),true) -> true
% 1.21/1.53  Current number of equations to process: 81
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 26
% 1.21/1.53  New rule produced :
% 1.21/1.53  [33]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,B)),C)),true,
% 1.21/1.53  is_a_theorem(C),true) -> true
% 1.21/1.53  Current number of equations to process: 80
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 27
% 1.21/1.53  New rule produced :
% 1.21/1.53  [34]
% 1.21/1.53  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(
% 1.21/1.53                                                                    equivalent(C,C),A))),true)
% 1.21/1.53  -> true
% 1.21/1.53  Current number of equations to process: 79
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 28
% 1.21/1.53  New rule produced :
% 1.21/1.53  [35]
% 1.21/1.53  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(equivalent(C,C),B))))
% 1.21/1.53  -> true
% 1.21/1.53  Current number of equations to process: 95
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 29
% 1.21/1.53  New rule produced :
% 1.21/1.53  [36] is_a_theorem(equivalent(equivalent(A,A),equivalent(B,B))) -> true
% 1.21/1.53  Rule
% 1.21/1.53  [26]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,B))),true,true,true)
% 1.21/1.53  -> true collapsed.
% 1.21/1.53  Current number of equations to process: 95
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 29
% 1.21/1.53  New rule produced :
% 1.21/1.53  [37] ifeq(is_a_theorem(A),true,is_a_theorem(A),true) -> true
% 1.21/1.53  Rule
% 1.21/1.53  [29]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,B)),true)
% 1.21/1.53  -> true collapsed.
% 1.21/1.53  Current number of equations to process: 97
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 29
% 1.21/1.53  New rule produced :
% 1.21/1.53  [38]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(B),true)
% 1.21/1.53  -> true
% 1.21/1.53  Rule
% 1.21/1.53  [33]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,B)),C)),true,
% 1.21/1.53  is_a_theorem(C),true) -> true collapsed.
% 1.21/1.53  Current number of equations to process: 96
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 29
% 1.21/1.53  New rule produced :
% 1.21/1.53  [39]
% 1.21/1.53  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,ifeq(is_a_theorem(A),true,true,true),true)
% 1.21/1.53  -> true
% 1.21/1.53  Current number of equations to process: 96
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 30
% 1.21/1.53  New rule produced :
% 1.21/1.53  [40]
% 1.21/1.53  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),equivalent(B,X))),
% 1.21/1.53               equivalent(A,equivalent(C,X)))) -> true
% 1.21/1.53  Current number of equations to process: 99
% 1.21/1.53  Current number of ordered equations: 0
% 1.21/1.53  Current number of rules: 31
% 1.21/1.53  New rule produced :
% 1.21/1.53  [41]
% 1.21/1.53  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(equivalent(C,C),
% 1.21/1.53                                                       equivalent(equivalent(X,X),A)))))
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 98
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 32
% 1.21/1.55  New rule produced :
% 1.21/1.55  [42]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),equivalent(B,
% 1.21/1.55                                                                     equivalent(
% 1.21/1.55                                                                     equivalent(X,X),C)))))
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 97
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 33
% 1.21/1.55  New rule produced :
% 1.21/1.55  [43]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(equivalent(C,C),
% 1.21/1.55                                                       equivalent(equivalent(X,X),B)))))
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 94
% 1.21/1.55  Current number of ordered equations: 1
% 1.21/1.55  Current number of rules: 34
% 1.21/1.55  New rule produced :
% 1.21/1.55  [44]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),
% 1.21/1.55                                               equivalent(C,C)))),true,true,true)
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 94
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 35
% 1.21/1.55  New rule produced :
% 1.21/1.55  [45]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),C),C)),true,true,true)
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 93
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 36
% 1.21/1.55  New rule produced :
% 1.21/1.55  [46]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),equivalent(C,
% 1.21/1.55                                                                     equivalent(
% 1.21/1.55                                                                     equivalent(X,X),C)))))
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 108
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 37
% 1.21/1.55  New rule produced :
% 1.21/1.55  [47]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),
% 1.21/1.55                    equivalent(C,C))),true,true,true) -> true
% 1.21/1.55  Current number of equations to process: 107
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 38
% 1.21/1.55  New rule produced :
% 1.21/1.55  [48]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 1.21/1.55                                               equivalent(C,B)))),true,true,true)
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 107
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 39
% 1.21/1.55  New rule produced :
% 1.21/1.55  [49]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),equivalent(C,C))))
% 1.21/1.55  -> true
% 1.21/1.55  Rule
% 1.21/1.55  [44]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),
% 1.21/1.55                                               equivalent(C,C)))),true,true,true)
% 1.21/1.55  -> true collapsed.
% 1.21/1.55  Current number of equations to process: 115
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 39
% 1.21/1.55  New rule produced :
% 1.21/1.55  [50]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C)),true,
% 1.21/1.55  is_a_theorem(C),true) -> true
% 1.21/1.55  Current number of equations to process: 127
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 40
% 1.21/1.55  New rule produced :
% 1.21/1.55  [51]
% 1.21/1.55  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,
% 1.21/1.55                                                             equivalent(C,C)))),true,true,true)
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 140
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 41
% 1.21/1.55  New rule produced :
% 1.21/1.55  [52]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),equivalent(
% 1.21/1.55                                                                     equivalent(C,C),
% 1.21/1.55                                                                     equivalent(X,X)))))
% 1.21/1.55  -> true
% 1.21/1.55  Current number of equations to process: 139
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 42
% 1.21/1.55  New rule produced :
% 1.21/1.55  [53]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),X),
% 1.21/1.55               equivalent(equivalent(B,C),X))) -> true
% 1.21/1.55  Current number of equations to process: 138
% 1.21/1.55  Current number of ordered equations: 0
% 1.21/1.55  Current number of rules: 43
% 1.21/1.55  New rule produced :
% 1.21/1.55  [54]
% 1.21/1.55  is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(equivalent(X,B),
% 1.21/1.60                                                        equivalent(equivalent(A,X),C))))
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 137
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 44
% 1.21/1.60  New rule produced :
% 1.21/1.60  [55]
% 1.21/1.60  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C)),C)),true,true,true)
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 156
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 45
% 1.21/1.60  New rule produced :
% 1.21/1.60  [56]
% 1.21/1.60  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),
% 1.21/1.60                    equivalent(C,C))),true,true,true) -> true
% 1.21/1.60  Current number of equations to process: 155
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 46
% 1.21/1.60  New rule produced :
% 1.21/1.60  [57]
% 1.21/1.60  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),
% 1.21/1.60                    equivalent(C,C))),true,true,true) -> true
% 1.21/1.60  Current number of equations to process: 154
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 47
% 1.21/1.60  New rule produced :
% 1.21/1.60  [58]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 1.21/1.60                                                                   equivalent(B,X))),
% 1.21/1.60               equivalent(C,X))) -> true
% 1.21/1.60  Current number of equations to process: 155
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 48
% 1.21/1.60  New rule produced :
% 1.21/1.60  [59]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,equivalent(B,
% 1.21/1.60                                                                     equivalent(
% 1.21/1.60                                                                     equivalent(X,X),C)))))
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 187
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 49
% 1.21/1.60  New rule produced :
% 1.21/1.60  [60]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,equivalent(C,
% 1.21/1.60                                                                     equivalent(
% 1.21/1.60                                                                     equivalent(X,X),C)))))
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 203
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 50
% 1.21/1.60  New rule produced :
% 1.21/1.60  [61]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,equivalent(C,C))))
% 1.21/1.60  -> true
% 1.21/1.60  Rule
% 1.21/1.60  [51]
% 1.21/1.60  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,
% 1.21/1.60                                                             equivalent(C,C)))),true,true,true)
% 1.21/1.60  -> true collapsed.
% 1.21/1.60  Current number of equations to process: 209
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 50
% 1.21/1.60  New rule produced :
% 1.21/1.60  [62]
% 1.21/1.60  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C),C)),true,true,true)
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 217
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 51
% 1.21/1.60  New rule produced :
% 1.21/1.60  [63]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),equivalent(
% 1.21/1.60                                                                      equivalent(C,B),
% 1.21/1.60                                                                      equivalent(X,X))))
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 219
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 52
% 1.21/1.60  New rule produced :
% 1.21/1.60  [64]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,equivalent(
% 1.21/1.60                                                                     equivalent(C,C),
% 1.21/1.60                                                                     equivalent(X,X)))))
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 250
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 53
% 1.21/1.60  New rule produced :
% 1.21/1.60  [65]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),equivalent(
% 1.21/1.60                                                                     equivalent(X,A),
% 1.21/1.60                                                                     equivalent(X,B)))))
% 1.21/1.60  -> true
% 1.21/1.60  Current number of equations to process: 249
% 1.21/1.60  Current number of ordered equations: 0
% 1.21/1.60  Current number of rules: 54
% 1.21/1.60  New rule produced :
% 1.21/1.60  [66]
% 1.21/1.60  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),equivalent(C,B))))
% 1.35/1.67  -> true
% 1.35/1.67  Rule
% 1.35/1.67  [48]
% 1.35/1.67  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 1.35/1.67                                               equivalent(C,B)))),true,true,true)
% 1.35/1.67  -> true collapsed.
% 1.35/1.67  Current number of equations to process: 253
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 54
% 1.35/1.67  New rule produced :
% 1.35/1.67  [67]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),equivalent(
% 1.35/1.67                                                                     equivalent(X,X),
% 1.35/1.67                                                                     equivalent(C,B)))))
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 261
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 55
% 1.35/1.67  New rule produced :
% 1.35/1.67  [68]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(equivalent(
% 1.35/1.67                                                                   equivalent(B,X),A),
% 1.35/1.67                                                        equivalent(X,C)))) ->
% 1.35/1.67  true
% 1.35/1.67  Current number of equations to process: 262
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 56
% 1.35/1.67  New rule produced :
% 1.35/1.67  [69]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),equivalent(C,C))))
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 267
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 57
% 1.35/1.67  New rule produced :
% 1.35/1.67  [70]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),equivalent(B,
% 1.35/1.67                                                                      equivalent(
% 1.35/1.67                                                                      equivalent(X,X),C))))
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 291
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 58
% 1.35/1.67  New rule produced :
% 1.35/1.67  [71]
% 1.35/1.67  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 1.35/1.67                    equivalent(A,C))),true,true,true) -> true
% 1.35/1.67  Current number of equations to process: 303
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 59
% 1.35/1.67  New rule produced :
% 1.35/1.67  [72]
% 1.35/1.67  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(A,
% 1.35/1.67                                                                     equivalent(C,C))),true)
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 314
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 60
% 1.35/1.67  New rule produced :
% 1.35/1.67  [73]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,equivalent(C,C)),
% 1.35/1.67                                          equivalent(B,equivalent(X,X))))) ->
% 1.35/1.67  true
% 1.35/1.67  Current number of equations to process: 319
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 61
% 1.35/1.67  New rule produced :
% 1.35/1.67  [74]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(equivalent(C,C),
% 1.35/1.67                                                        equivalent(A,equivalent(X,X)))))
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 318
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 62
% 1.35/1.67  New rule produced :
% 1.35/1.67  [75]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),equivalent(C,C)))
% 1.35/1.67  -> true
% 1.35/1.67  Rule
% 1.35/1.67  [56]
% 1.35/1.67  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),
% 1.35/1.67                    equivalent(C,C))),true,true,true) -> true collapsed.
% 1.35/1.67  Current number of equations to process: 322
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 62
% 1.35/1.67  New rule produced :
% 1.35/1.67  [76]
% 1.35/1.67  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),equivalent(B,A))))
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 355
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 63
% 1.35/1.67  New rule produced :
% 1.35/1.67  [77]
% 1.35/1.67  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,A),
% 1.35/1.67                                                       equivalent(C,B))),true)
% 1.35/1.67  -> true
% 1.35/1.67  Current number of equations to process: 364
% 1.35/1.67  Current number of ordered equations: 0
% 1.35/1.67  Current number of rules: 64
% 1.35/1.67  New rule produced :
% 1.35/1.67  [78]
% 1.35/1.67  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(C,
% 1.35/1.67                                                                  equivalent(X,X)),
% 1.35/1.67                                                       equivalent(C,B))))) ->
% 1.43/1.72  true
% 1.43/1.72  Current number of equations to process: 375
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 65
% 1.43/1.72  New rule produced :
% 1.43/1.72  [79]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),equivalent(
% 1.43/1.72                                                                     equivalent(X,B),
% 1.43/1.72                                                                     equivalent(X,C)))))
% 1.43/1.72  -> true
% 1.43/1.72  Current number of equations to process: 374
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 66
% 1.43/1.72  New rule produced :
% 1.43/1.72  [80]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),equivalent(B,A)))
% 1.43/1.72  -> true
% 1.43/1.72  Current number of equations to process: 381
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 67
% 1.43/1.72  New rule produced :
% 1.43/1.72  [81]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),equivalent(B,C)))
% 1.43/1.72  -> true
% 1.43/1.72  Current number of equations to process: 382
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 68
% 1.43/1.72  New rule produced :
% 1.43/1.72  [82]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 1.43/1.72                                                     equivalent(C,X))),
% 1.43/1.72               equivalent(B,X))) -> true
% 1.43/1.72  Current number of equations to process: 388
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 69
% 1.43/1.72  New rule produced :
% 1.43/1.72  [83]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),equivalent(C,C)))
% 1.43/1.72  -> true
% 1.43/1.72  Rule
% 1.43/1.72  [57]
% 1.43/1.72  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),
% 1.43/1.72                    equivalent(C,C))),true,true,true) -> true collapsed.
% 1.43/1.72  Current number of equations to process: 393
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 69
% 1.43/1.72  New rule produced :
% 1.43/1.72  [84]
% 1.43/1.72  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(B,A),
% 1.43/1.72                                                       equivalent(C,C))),true)
% 1.43/1.72  -> true
% 1.43/1.72  Current number of equations to process: 398
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 70
% 1.43/1.72  New rule produced :
% 1.43/1.72  [85]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),equivalent(
% 1.43/1.72                                                                     equivalent(C,B),
% 1.43/1.72                                                                     equivalent(X,X)))))
% 1.43/1.72  -> true
% 1.43/1.72  Current number of equations to process: 411
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 71
% 1.43/1.72  New rule produced :
% 1.43/1.72  [86]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),equivalent(
% 1.43/1.72                                                                     equivalent(B,A),
% 1.43/1.72                                                                     equivalent(X,X)))))
% 1.43/1.72  -> true
% 1.43/1.72  Current number of equations to process: 410
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 72
% 1.43/1.72  New rule produced :
% 1.43/1.72  [87]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 1.43/1.72                                                     equivalent(C,B))),
% 1.43/1.72               equivalent(X,X))) -> true
% 1.43/1.72  Current number of equations to process: 409
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 73
% 1.43/1.72  New rule produced :
% 1.43/1.72  [88]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(
% 1.43/1.72                                                                equivalent(B,B),C)),C),
% 1.43/1.72               equivalent(X,X))) -> true
% 1.43/1.72  Current number of equations to process: 435
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 74
% 1.43/1.72  New rule produced :
% 1.43/1.72  [89]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 1.43/1.72                          equivalent(B,C)),equivalent(X,X))) -> true
% 1.43/1.72  Current number of equations to process: 434
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 75
% 1.43/1.72  New rule produced :
% 1.43/1.72  [90]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 1.43/1.72                          equivalent(A,C)),equivalent(X,X))) -> true
% 1.43/1.72  Current number of equations to process: 433
% 1.43/1.72  Current number of ordered equations: 0
% 1.43/1.72  Current number of rules: 76
% 1.43/1.72  New rule produced :
% 1.43/1.72  [91]
% 1.43/1.72  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),
% 1.43/1.77                          equivalent(C,C)),equivalent(X,X))) -> true
% 1.43/1.77  Current number of equations to process: 432
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 77
% 1.43/1.77  New rule produced :
% 1.43/1.77  [92]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),
% 1.43/1.77                          equivalent(C,C)),equivalent(X,X))) -> true
% 1.43/1.77  Current number of equations to process: 431
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 78
% 1.43/1.77  New rule produced :
% 1.43/1.77  [93]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(C,C))),equivalent(A,
% 1.43/1.77                                                                      equivalent(B,
% 1.43/1.77                                                                      equivalent(X,X)))))
% 1.43/1.77  -> true
% 1.43/1.77  Current number of equations to process: 443
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 79
% 1.43/1.77  New rule produced :
% 1.43/1.77  [94]
% 1.43/1.77  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,C)),
% 1.43/1.77                                         equivalent(B,A))),true) -> true
% 1.43/1.77  Current number of equations to process: 465
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 80
% 1.43/1.77  New rule produced :
% 1.43/1.77  [95]
% 1.43/1.77  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(B,equivalent(C,C)),A))))
% 1.43/1.77  -> true
% 1.43/1.77  Current number of equations to process: 469
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 81
% 1.43/1.77  New rule produced :
% 1.43/1.77  [96]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(
% 1.43/1.77                                                                equivalent(B,B),C),C),
% 1.43/1.77                                          equivalent(X,X)))) -> true
% 1.43/1.77  Current number of equations to process: 473
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 82
% 1.43/1.77  New rule produced :
% 1.43/1.77  [97]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),equivalent(
% 1.43/1.77                                                                      equivalent(C,C),
% 1.43/1.77                                                                      equivalent(X,X))))
% 1.43/1.77  -> true
% 1.43/1.77  Current number of equations to process: 472
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 83
% 1.43/1.77  New rule produced :
% 1.43/1.77  [98]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(equivalent(C,
% 1.43/1.77                                                                  equivalent(X,X)),
% 1.43/1.77                                                       equivalent(C,B))))) ->
% 1.43/1.77  true
% 1.43/1.77  Current number of equations to process: 471
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 84
% 1.43/1.77  New rule produced :
% 1.43/1.77  [99]
% 1.43/1.77  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(equivalent(C,
% 1.43/1.77                                                                  equivalent(X,X)),
% 1.43/1.77                                                       equivalent(C,A))))) ->
% 1.43/1.77  true
% 1.43/1.77  Current number of equations to process: 470
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 85
% 1.43/1.77  New rule produced :
% 1.43/1.77  [100]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(C,equivalent(
% 1.43/1.77                                                                    equivalent(C,
% 1.43/1.77                                                                    equivalent(X,X)),B)))))
% 1.43/1.77  -> true
% 1.43/1.77  Current number of equations to process: 469
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 86
% 1.43/1.77  New rule produced :
% 1.43/1.77  [101]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,equivalent(
% 1.43/1.77                                                                     equivalent(X,B),
% 1.43/1.77                                                                     equivalent(X,C)))))
% 1.43/1.77  -> true
% 1.43/1.77  Current number of equations to process: 505
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 87
% 1.43/1.77  New rule produced :
% 1.43/1.77  [102]
% 1.43/1.77  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,equivalent(
% 1.43/1.77                                                                     equivalent(C,B),
% 1.43/1.77                                                                     equivalent(X,X)))))
% 1.43/1.77  -> true
% 1.43/1.77  Current number of equations to process: 504
% 1.43/1.77  Current number of ordered equations: 0
% 1.43/1.77  Current number of rules: 88
% 1.43/1.77  New rule produced :
% 1.51/1.83  [103]
% 1.51/1.83  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,B),C),C)),
% 1.51/1.83               equivalent(A,equivalent(X,X)))) -> true
% 1.51/1.83  Current number of equations to process: 503
% 1.51/1.83  Current number of ordered equations: 0
% 1.51/1.83  Current number of rules: 89
% 1.51/1.83  New rule produced :
% 1.51/1.83  [104]
% 1.51/1.83  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),equivalent(B,
% 1.51/1.83                                                                     equivalent(
% 1.51/1.83                                                                     equivalent(X,X),A)))))
% 1.51/1.83  -> true
% 1.51/1.83  Current number of equations to process: 502
% 1.51/1.83  Current number of ordered equations: 0
% 1.51/1.83  Current number of rules: 90
% 1.51/1.83  New rule produced :
% 1.51/1.83  [105]
% 1.51/1.83  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 1.51/1.83                                     equivalent(A,C)),C),equivalent(X,X))) ->
% 1.51/1.83  true
% 1.51/1.83  Current number of equations to process: 515
% 1.51/1.83  Current number of ordered equations: 0
% 1.51/1.83  Current number of rules: 91
% 1.51/1.83  New rule produced :
% 1.51/1.83  [106]
% 1.51/1.83  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(C,C))),true,is_a_theorem(
% 1.51/1.84                                                                      equivalent(B,A)),true)
% 1.51/1.84  -> true
% 1.51/1.84  Current number of equations to process: 528
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 92
% 1.51/1.84  New rule produced :
% 1.51/1.84  [107]
% 1.51/1.84  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),C)),true,is_a_theorem(
% 1.51/1.84                                                                      equivalent(B,C)),true)
% 1.51/1.84  -> true
% 1.51/1.84  Current number of equations to process: 540
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 93
% 1.51/1.84  New rule produced :
% 1.51/1.84  [108]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,C),
% 1.51/1.84                                                     equivalent(X,X)),equivalent(C,B))))
% 1.51/1.84  -> true
% 1.51/1.84  Current number of equations to process: 553
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 94
% 1.51/1.84  New rule produced :
% 1.51/1.84  [109]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),equivalent(
% 1.51/1.84                                                                      equivalent(X,X),
% 1.51/1.84                                                                      equivalent(B,A))))
% 1.51/1.84  -> true
% 1.51/1.84  Current number of equations to process: 551
% 1.51/1.84  Current number of ordered equations: 1
% 1.51/1.84  Current number of rules: 95
% 1.51/1.84  New rule produced :
% 1.51/1.84  [110]
% 1.51/1.84  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 1.51/1.84                               equivalent(C,C)),A)),true,true,true) -> true
% 1.51/1.84  Current number of equations to process: 551
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 96
% 1.51/1.84  New rule produced :
% 1.51/1.84  [111]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),equivalent(X,X))),
% 1.51/1.84               equivalent(A,equivalent(C,B)))) -> true
% 1.51/1.84  Current number of equations to process: 550
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 97
% 1.51/1.84  New rule produced :
% 1.51/1.84  [112]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(
% 1.51/1.84                                                                equivalent(B,B),C),X),
% 1.51/1.84                                          equivalent(C,X)))) -> true
% 1.51/1.84  Current number of equations to process: 549
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 98
% 1.51/1.84  New rule produced :
% 1.51/1.84  [113]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),equivalent(
% 1.51/1.84                                                                      equivalent(X,X),
% 1.51/1.84                                                                      equivalent(B,C))))
% 1.51/1.84  -> true
% 1.51/1.84  Current number of equations to process: 548
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 99
% 1.51/1.84  New rule produced :
% 1.51/1.84  [114]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,B),C),X)),
% 1.51/1.84               equivalent(A,equivalent(C,X)))) -> true
% 1.51/1.84  Current number of equations to process: 547
% 1.51/1.84  Current number of ordered equations: 0
% 1.51/1.84  Current number of rules: 100
% 1.51/1.84  New rule produced :
% 1.51/1.84  [115]
% 1.51/1.84  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),
% 1.51/1.84                                                     equivalent(C,C)),equivalent(X,X))))
% 1.51/1.84  -> true
% 1.51/1.84  Current number of equations to process: 565
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 101
% 1.64/2.00  New rule produced :
% 1.64/2.00  [116]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),equivalent(
% 1.64/2.00                                                                      equivalent(C,C),
% 1.64/2.00                                                                      equivalent(X,X))))
% 1.64/2.00  -> true
% 1.64/2.00  Current number of equations to process: 564
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 102
% 1.64/2.00  New rule produced :
% 1.64/2.00  [117]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),equivalent(C,C))),
% 1.64/2.00               equivalent(A,equivalent(X,X)))) -> true
% 1.64/2.00  Current number of equations to process: 563
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 103
% 1.64/2.00  New rule produced :
% 1.64/2.00  [118]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,
% 1.64/2.00                                                                   equivalent(C,C))),
% 1.64/2.00               equivalent(X,X))) -> true
% 1.64/2.00  Current number of equations to process: 602
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 104
% 1.64/2.00  New rule produced :
% 1.64/2.00  [119]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),
% 1.64/2.00                          equivalent(B,A)),equivalent(X,X))) -> true
% 1.64/2.00  Current number of equations to process: 601
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 105
% 1.64/2.00  New rule produced :
% 1.64/2.00  [120]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(
% 1.64/2.00                                                                equivalent(B,B),C),C)),
% 1.64/2.00               equivalent(X,X))) -> true
% 1.64/2.00  Current number of equations to process: 600
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 106
% 1.64/2.00  New rule produced :
% 1.64/2.00  [121]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),
% 1.64/2.00                                                     equivalent(C,C))),
% 1.64/2.00               equivalent(X,X))) -> true
% 1.64/2.00  Current number of equations to process: 599
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 107
% 1.64/2.00  New rule produced :
% 1.64/2.00  [122]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(
% 1.64/2.00                                                                equivalent(C,C),A),B)),
% 1.64/2.00               equivalent(X,X))) -> true
% 1.64/2.00  Current number of equations to process: 598
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 108
% 1.64/2.00  New rule produced :
% 1.64/2.00  [123]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),
% 1.64/2.00                                                     equivalent(C,C))),
% 1.64/2.00               equivalent(X,X))) -> true
% 1.64/2.00  Current number of equations to process: 597
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 109
% 1.64/2.00  New rule produced :
% 1.64/2.00  [124]
% 1.64/2.00  is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),equivalent(C,C))))
% 1.64/2.00  -> true
% 1.64/2.00  Current number of equations to process: 616
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 110
% 1.64/2.00  New rule produced :
% 1.64/2.00  [125]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(B,
% 1.64/2.00                                                                  equivalent(C,C)),
% 1.64/2.00                                                       equivalent(X,X))))) ->
% 1.64/2.00  true
% 1.64/2.00  Current number of equations to process: 626
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 111
% 1.64/2.00  New rule produced :
% 1.64/2.00  [126]
% 1.64/2.00  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,equivalent(C,C))),
% 1.64/2.00               equivalent(B,equivalent(X,X)))) -> true
% 1.64/2.00  Current number of equations to process: 707
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 112
% 1.64/2.00  New rule produced :
% 1.64/2.00  [127]
% 1.64/2.00  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(B,
% 1.64/2.00                                                                 equivalent(C,C)),A))),true)
% 1.64/2.00  -> true
% 1.64/2.00  Current number of equations to process: 774
% 1.64/2.00  Current number of ordered equations: 0
% 1.64/2.00  Current number of rules: 113
% 1.64/2.00  New rule produced :
% 1.64/2.00  [128]
% 1.64/2.00  is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 1.64/2.00                                                                     equivalent(C,C),
% 1.90/2.21                                                                     equivalent(X,X)))))
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 785
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 114
% 1.90/2.21  New rule produced :
% 1.90/2.21  [129]
% 1.90/2.21  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(C,equivalent(
% 1.90/2.21                                                                    equivalent(C,
% 1.90/2.21                                                                    equivalent(X,X)),B)))))
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 784
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 115
% 1.90/2.21  New rule produced :
% 1.90/2.21  [130]
% 1.90/2.21  is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),equivalent(C,
% 1.90/2.21                                                                     equivalent(
% 1.90/2.21                                                                     equivalent(X,X),C)))))
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 783
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 116
% 1.90/2.21  New rule produced :
% 1.90/2.21  [131]
% 1.90/2.21  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(C,equivalent(
% 1.90/2.21                                                                    equivalent(C,
% 1.90/2.21                                                                    equivalent(X,X)),A)))))
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 781
% 1.90/2.21  Current number of ordered equations: 1
% 1.90/2.21  Current number of rules: 117
% 1.90/2.21  New rule produced :
% 1.90/2.21  [132]
% 1.90/2.21  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 1.90/2.21                                            equivalent(C,C)),A))),true,true,true)
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 781
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 118
% 1.90/2.21  New rule produced :
% 1.90/2.21  [133]
% 1.90/2.21  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(A,
% 1.90/2.21                                                             equivalent(B,B)),C)),C),
% 1.90/2.21               equivalent(X,X))) -> true
% 1.90/2.21  Current number of equations to process: 780
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 119
% 1.90/2.21  New rule produced :
% 1.90/2.21  [134]
% 1.90/2.21  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(equivalent(B,
% 1.90/2.21                                                                  equivalent(C,C)),
% 1.90/2.21                                                       equivalent(X,X))))) ->
% 1.90/2.21  true
% 1.90/2.21  Current number of equations to process: 844
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 120
% 1.90/2.21  New rule produced :
% 1.90/2.21  [135]
% 1.90/2.21  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(B,equivalent(C,C)),
% 1.90/2.21                                         equivalent(equivalent(X,X),A))))) ->
% 1.90/2.21  true
% 1.90/2.21  Current number of equations to process: 843
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 121
% 1.90/2.21  New rule produced :
% 1.90/2.21  [136]
% 1.90/2.21  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C)),C)),true,true,true)
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 860
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 122
% 1.90/2.21  New rule produced :
% 1.90/2.21  [137]
% 1.90/2.21  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),C),C))),true,true,true)
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 908
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 123
% 1.90/2.21  New rule produced :
% 1.90/2.21  [138]
% 1.90/2.21  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,C),equivalent(
% 1.90/2.21                                                                    equivalent(B,
% 1.90/2.21                                                                    equivalent(X,X)),A)))))
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 927
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 124
% 1.90/2.21  New rule produced :
% 1.90/2.21  [139]
% 1.90/2.21  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,C),equivalent(B,X)),
% 1.90/2.21                            equivalent(equivalent(X,C),A)))) -> true
% 1.90/2.21  Current number of equations to process: 991
% 1.90/2.21  Current number of ordered equations: 0
% 1.90/2.21  Current number of rules: 125
% 1.90/2.21  New rule produced :
% 1.90/2.21  [140]
% 1.90/2.21  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(C,B),A))))
% 1.90/2.21  -> true
% 1.90/2.21  Current number of equations to process: 1006
% 1.90/2.21  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 126
% 2.63/2.94  New rule produced :
% 2.63/2.94  [141]
% 2.63/2.94  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),equivalent(
% 2.63/2.94                                                                     equivalent(X,X),
% 2.63/2.94                                                                     equivalent(B,A)))))
% 2.63/2.94  -> true
% 2.63/2.94  Current number of equations to process: 1055
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 127
% 2.63/2.94  New rule produced :
% 2.63/2.94  [142]
% 2.63/2.94  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(A,C),
% 2.63/2.94                                                     equivalent(X,X)),equivalent(C,B))))
% 2.63/2.94  -> true
% 2.63/2.94  Current number of equations to process: 1054
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 128
% 2.63/2.94  New rule produced :
% 2.63/2.94  [143]
% 2.63/2.94  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(equivalent(A,
% 2.63/2.94                                                                  equivalent(C,C)),
% 2.63/2.94                                                       equivalent(X,X))))) ->
% 2.63/2.94  true
% 2.63/2.94  Current number of equations to process: 1053
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 129
% 2.63/2.94  New rule produced :
% 2.63/2.94  [144]
% 2.63/2.94  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 2.63/2.94                                                                   equivalent(X,X))),
% 2.63/2.94               equivalent(C,B))) -> true
% 2.63/2.94  Current number of equations to process: 1090
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 130
% 2.63/2.94  New rule produced :
% 2.63/2.94  [145]
% 2.63/2.94  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 2.63/2.94                          equivalent(A,X)),equivalent(C,X))) -> true
% 2.63/2.94  Current number of equations to process: 1140
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 131
% 2.63/2.94  New rule produced :
% 2.63/2.94  [146]
% 2.63/2.94  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),A),B))),true,true,true)
% 2.63/2.94  -> true
% 2.63/2.94  Current number of equations to process: 1154
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 132
% 2.63/2.94  New rule produced :
% 2.63/2.94  [147]
% 2.63/2.94  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),
% 2.63/2.94                                         equivalent(C,C))),true) -> true
% 2.63/2.94  Current number of equations to process: 1291
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 133
% 2.63/2.94  New rule produced :
% 2.63/2.94  [148]
% 2.63/2.94  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 2.63/2.94                                     equivalent(C,C)),A),equivalent(X,X))) ->
% 2.63/2.94  true
% 2.63/2.94  Current number of equations to process: 1307
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 134
% 2.63/2.94  New rule produced :
% 2.63/2.94  [149]
% 2.63/2.94  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),A),
% 2.63/2.94                                       equivalent(C,C)),equivalent(X,X)))) ->
% 2.63/2.94  true
% 2.63/2.94  Current number of equations to process: 1306
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 135
% 2.63/2.94  New rule produced :
% 2.63/2.94  [150]
% 2.63/2.94  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),equivalent(C,
% 2.63/2.94                                                                      equivalent(
% 2.63/2.94                                                                      equivalent(X,X),C))))
% 2.63/2.94  -> true
% 2.63/2.94  Current number of equations to process: 1485
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 136
% 2.63/2.94  New rule produced :
% 2.63/2.94  [151]
% 2.63/2.94  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 2.63/2.94                                                                    equivalent(C,B),A))),true)
% 2.63/2.94  -> true
% 2.63/2.94  Current number of equations to process: 1620
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 137
% 2.63/2.94  New rule produced :
% 2.63/2.94  [152]
% 2.63/2.94  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(
% 2.63/2.94                                                                  equivalent(X,C),
% 2.63/2.94                                                                  equivalent(X,B)),A))))
% 2.63/2.94  -> true
% 2.63/2.94  Current number of equations to process: 1641
% 2.63/2.94  Current number of ordered equations: 0
% 2.63/2.94  Current number of rules: 138
% 2.63/2.94  New rule produced :
% 2.63/2.94  [153]
% 2.63/2.94  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),equivalent(
% 3.21/3.55                                                                     equivalent(C,C),
% 3.21/3.55                                                                     equivalent(X,X)))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1640
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 139
% 3.21/3.55  New rule produced :
% 3.21/3.55  [154]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(equivalent(C,X),
% 3.21/3.55                                                       equivalent(equivalent(X,C),B)))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1639
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 140
% 3.21/3.55  New rule produced :
% 3.21/3.55  [155]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),equivalent(C,
% 3.21/3.55                                                                     equivalent(
% 3.21/3.55                                                                     equivalent(X,X),C)))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1638
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 141
% 3.21/3.55  New rule produced :
% 3.21/3.55  [156]
% 3.21/3.55  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(equivalent(C,X),
% 3.21/3.55                                                       equivalent(equivalent(X,C),A)))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1637
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 142
% 3.21/3.55  New rule produced :
% 3.21/3.55  [157]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(C,X),
% 3.21/3.55                                                       equivalent(equivalent(X,C),B)))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1636
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 143
% 3.21/3.55  New rule produced :
% 3.21/3.55  [158]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(
% 3.21/3.55                                                                equivalent(B,A),C)),C),
% 3.21/3.55               equivalent(X,X))) -> true
% 3.21/3.55  Current number of equations to process: 1635
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 144
% 3.21/3.55  New rule produced :
% 3.21/3.55  [159]
% 3.21/3.55  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(C,B),
% 3.21/3.55                                                       equivalent(equivalent(X,X),A)))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1634
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 145
% 3.21/3.55  New rule produced :
% 3.21/3.55  [160]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),equivalent(C,C)),
% 3.21/3.55               equivalent(B,equivalent(X,X)))) -> true
% 3.21/3.55  Current number of equations to process: 1657
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 146
% 3.21/3.55  New rule produced :
% 3.21/3.55  [161]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),equivalent(B,
% 3.21/3.55                                                                      equivalent(
% 3.21/3.55                                                                      equivalent(X,X),A))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 1656
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 147
% 3.21/3.55  New rule produced :
% 3.21/3.55  [162]
% 3.21/3.55  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),C),
% 3.21/3.55                                       equivalent(X,X)),equivalent(C,A)))) ->
% 3.21/3.55  true
% 3.21/3.55  Current number of equations to process: 1677
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 148
% 3.21/3.55  New rule produced :
% 3.21/3.55  [163]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,B),
% 3.21/3.55                                                     equivalent(C,A)),equivalent(X,X))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 2016
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 149
% 3.21/3.55  New rule produced :
% 3.21/3.55  [164]
% 3.21/3.55  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),equivalent(C,
% 3.21/3.55                                                                      equivalent(
% 3.21/3.55                                                                      equivalent(X,X),C))))
% 3.21/3.55  -> true
% 3.21/3.55  Current number of equations to process: 2055
% 3.21/3.55  Current number of ordered equations: 0
% 3.21/3.55  Current number of rules: 150
% 3.21/3.55  New rule produced :
% 3.21/3.55  [165]
% 3.21/3.55  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C)),C)),true,true,true)
% 3.60/3.96  -> true
% 3.60/3.96  Current number of equations to process: 2123
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 151
% 3.60/3.96  New rule produced :
% 3.60/3.96  [166]
% 3.60/3.96  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(X,X),
% 3.60/3.96                                                       equivalent(equivalent(C,B),A)))))
% 3.60/3.96  -> true
% 3.60/3.96  Current number of equations to process: 2169
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 152
% 3.60/3.96  New rule produced :
% 3.60/3.96  [167]
% 3.60/3.96  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(equivalent(
% 3.60/3.96                                                               equivalent(C,C),B),
% 3.60/3.96                                                    equivalent(X,X)),A)))) ->
% 3.60/3.96  true
% 3.60/3.96  Current number of equations to process: 2237
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 153
% 3.60/3.96  New rule produced :
% 3.60/3.96  [168]
% 3.60/3.96  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,A),equivalent(B,
% 3.60/3.96                                                                  equivalent(C,C))),
% 3.60/3.96                            equivalent(X,X)))) -> true
% 3.60/3.96  Current number of equations to process: 2257
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 154
% 3.60/3.96  New rule produced :
% 3.60/3.96  [169]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,
% 3.60/3.96                                                          equivalent(equivalent(C,C),B))),X)),true,
% 3.60/3.96  is_a_theorem(X),true) -> true
% 3.60/3.96  Current number of equations to process: 2348
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 155
% 3.60/3.96  New rule produced :
% 3.60/3.96  [170]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,is_a_theorem(
% 3.60/3.96                                                                      equivalent(
% 3.60/3.96                                                                      equivalent(X,X),
% 3.60/3.96                                                                      equivalent(B,C))),true)
% 3.60/3.96  -> true
% 3.60/3.96  Current number of equations to process: 2353
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 156
% 3.60/3.96  New rule produced :
% 3.60/3.96  [171]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,C),
% 3.60/3.96                                                       equivalent(A,equivalent(
% 3.60/3.96                                                                    equivalent(X,X),B)))),true)
% 3.60/3.96  -> true
% 3.60/3.96  Current number of equations to process: 2352
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 157
% 3.60/3.96  New rule produced :
% 3.60/3.96  [172]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(
% 3.60/3.96                                                                    equivalent(C,C),
% 3.60/3.96                                                                    equivalent(
% 3.60/3.96                                                                    equivalent(X,X),B)))),true)
% 3.60/3.96  -> true
% 3.60/3.96  Current number of equations to process: 2350
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 158
% 3.60/3.96  New rule produced :
% 3.60/3.96  [173]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,C),B)))),true,
% 3.60/3.96  ifeq(is_a_theorem(A),true,true,true),true) -> true
% 3.60/3.96  Current number of equations to process: 2349
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 159
% 3.60/3.96  New rule produced :
% 3.60/3.96  [174]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),
% 3.60/3.96                                            equivalent(equivalent(C,C),A))),X)),true,
% 3.60/3.96  is_a_theorem(X),true) -> true
% 3.60/3.96  Current number of equations to process: 2347
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 160
% 3.60/3.96  New rule produced :
% 3.60/3.96  [175]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,
% 3.60/3.96                                                          equivalent(equivalent(C,C),B))),X)),true,
% 3.60/3.96  is_a_theorem(X),true) -> true
% 3.60/3.96  Current number of equations to process: 2346
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 161
% 3.60/3.96  New rule produced :
% 3.60/3.96  [176]
% 3.60/3.96  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(C,C)))),true,
% 3.60/3.96  ifeq(is_a_theorem(A),true,true,true),true) -> true
% 3.60/3.96  Current number of equations to process: 2345
% 3.60/3.96  Current number of ordered equations: 0
% 3.60/3.96  Current number of rules: 162
% 3.70/3.98  New rule produced :
% 3.70/3.98  [177]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(B,X)))),true,
% 3.70/3.98  is_a_theorem(equivalent(A,equivalent(C,X))),true) -> true
% 3.70/3.98  Current number of equations to process: 2344
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 163
% 3.70/3.98  New rule produced :
% 3.70/3.98  [178]
% 3.70/3.98  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(
% 3.70/3.98                                                                    equivalent(C,C),
% 3.70/3.98                                                                    equivalent(
% 3.70/3.98                                                                    equivalent(X,X),A)))),true)
% 3.70/3.98  -> true
% 3.70/3.98  Current number of equations to process: 2343
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 164
% 3.70/3.98  New rule produced :
% 3.70/3.98  [179]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),
% 3.70/3.98                                                          equivalent(C,C))),X)),true,
% 3.70/3.98  is_a_theorem(X),true) -> true
% 3.70/3.98  Current number of equations to process: 2342
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 165
% 3.70/3.98  New rule produced :
% 3.70/3.98  [180]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),X)),true,
% 3.70/3.98  is_a_theorem(equivalent(equivalent(B,C),X)),true) -> true
% 3.70/3.98  Current number of equations to process: 2341
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 166
% 3.70/3.98  New rule produced :
% 3.70/3.98  [181]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(equivalent(A,B),C)),true,is_a_theorem(equivalent(
% 3.70/3.98                                                                     equivalent(X,B),
% 3.70/3.98                                                                     equivalent(
% 3.70/3.98                                                                     equivalent(A,X),C))),true)
% 3.70/3.98  -> true
% 3.70/3.98  Current number of equations to process: 2340
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 167
% 3.70/3.98  New rule produced :
% 3.70/3.98  [182]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 3.70/3.98                                                             equivalent(B,X)))),true,
% 3.70/3.98  is_a_theorem(equivalent(C,X)),true) -> true
% 3.70/3.98  Current number of equations to process: 2339
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 168
% 3.70/3.98  New rule produced :
% 3.70/3.98  [183]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(A,
% 3.70/3.98                                                                     equivalent(B,
% 3.70/3.98                                                                     equivalent(
% 3.70/3.98                                                                     equivalent(X,X),C)))),true)
% 3.70/3.98  -> true
% 3.70/3.98  Current number of equations to process: 2338
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 169
% 3.70/3.98  New rule produced :
% 3.70/3.98  [184]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(A,
% 3.70/3.98                                                                     equivalent(C,
% 3.70/3.98                                                                     equivalent(
% 3.70/3.98                                                                     equivalent(X,X),C)))),true)
% 3.70/3.98  -> true
% 3.70/3.98  Current number of equations to process: 2337
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 170
% 3.70/3.98  New rule produced :
% 3.70/3.98  [185]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 3.70/3.98                               equivalent(A,equivalent(C,C))),X)),true,
% 3.70/3.98  is_a_theorem(X),true) -> true
% 3.70/3.98  Current number of equations to process: 2336
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 171
% 3.70/3.98  New rule produced :
% 3.70/3.98  [186]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,is_a_theorem(
% 3.70/3.98                                                                      equivalent(
% 3.70/3.98                                                                      equivalent(C,B),
% 3.70/3.98                                                                      equivalent(X,X))),true)
% 3.70/3.98  -> true
% 3.70/3.98  Current number of equations to process: 2335
% 3.70/3.98  Current number of ordered equations: 0
% 3.70/3.98  Current number of rules: 172
% 3.70/3.98  New rule produced :
% 3.70/3.98  [187]
% 3.70/3.98  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(A,
% 3.70/3.98                                                                     equivalent(
% 3.72/4.01                                                                     equivalent(C,C),
% 3.72/4.01                                                                     equivalent(X,X)))),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2334
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 173
% 3.72/4.01  New rule produced :
% 3.72/4.01  [188]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,C),
% 3.72/4.01                                                       equivalent(equivalent(X,A),
% 3.72/4.01                                                       equivalent(X,B)))),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2333
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 174
% 3.72/4.01  New rule produced :
% 3.72/4.01  [189]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 3.72/4.01                                                          equivalent(C,B))),X)),true,
% 3.72/4.01  is_a_theorem(X),true) -> true
% 3.72/4.01  Current number of equations to process: 2332
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 175
% 3.72/4.01  New rule produced :
% 3.72/4.01  [190]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,A),
% 3.72/4.01                                                       equivalent(equivalent(X,X),
% 3.72/4.01                                                       equivalent(C,B)))),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2331
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 176
% 3.72/4.01  New rule produced :
% 3.72/4.01  [191]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(
% 3.72/4.01                                                                     equivalent(
% 3.72/4.01                                                                     equivalent(B,X),A),
% 3.72/4.01                                                                     equivalent(X,C))),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2330
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 177
% 3.72/4.01  New rule produced :
% 3.72/4.01  [192]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),
% 3.72/4.01                                                          equivalent(C,C))),X)),true,
% 3.72/4.01  is_a_theorem(X),true) -> true
% 3.72/4.01  Current number of equations to process: 2329
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 178
% 3.72/4.01  New rule produced :
% 3.72/4.01  [193]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,is_a_theorem(
% 3.72/4.01                                                                      equivalent(B,
% 3.72/4.01                                                                      equivalent(
% 3.72/4.01                                                                      equivalent(X,X),C))),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2328
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 179
% 3.72/4.01  New rule produced :
% 3.72/4.01  [194]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(
% 3.72/4.01                                                                     equivalent(C,C),
% 3.72/4.01                                                                     equivalent(A,
% 3.72/4.01                                                                     equivalent(X,X)))),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2327
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 180
% 3.72/4.01  New rule produced :
% 3.72/4.01  [195]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),B),
% 3.72/4.01                               equivalent(C,C)),X)),true,is_a_theorem(X),true)
% 3.72/4.01  -> true
% 3.72/4.01  Current number of equations to process: 2326
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 181
% 3.72/4.01  New rule produced :
% 3.72/4.01  [196]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 3.72/4.01                                            equivalent(B,A))),X)),true,
% 3.72/4.01  is_a_theorem(X),true) -> true
% 3.72/4.01  Current number of equations to process: 2325
% 3.72/4.01  Current number of ordered equations: 0
% 3.72/4.01  Current number of rules: 182
% 3.72/4.01  New rule produced :
% 3.72/4.01  [197]
% 3.72/4.01  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(
% 3.72/4.01                                                                    equivalent(C,
% 3.72/4.01                                                                    equivalent(X,X)),
% 3.74/4.04                                                                    equivalent(C,B)))),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2324
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 183
% 3.74/4.04  New rule produced :
% 3.74/4.04  [198]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),
% 3.74/4.04                               equivalent(B,A)),X)),true,is_a_theorem(X),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2323
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 184
% 3.74/4.04  New rule produced :
% 3.74/4.04  [199]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),C),
% 3.74/4.04                               equivalent(B,C)),X)),true,is_a_theorem(X),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2322
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 185
% 3.74/4.04  New rule produced :
% 3.74/4.04  [200]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 3.74/4.04                                               equivalent(C,X)))),true,
% 3.74/4.04  is_a_theorem(equivalent(B,X)),true) -> true
% 3.74/4.04  Current number of equations to process: 2321
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 186
% 3.74/4.04  New rule produced :
% 3.74/4.04  [201]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),
% 3.74/4.04                               equivalent(C,C)),X)),true,is_a_theorem(X),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2320
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 187
% 3.74/4.04  New rule produced :
% 3.74/4.04  [202]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,C),
% 3.74/4.04                                                       equivalent(equivalent(B,A),
% 3.74/4.04                                                       equivalent(X,X)))),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2319
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 188
% 3.74/4.04  New rule produced :
% 3.74/4.04  [203]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(A,equivalent(B,equivalent(C,C)))),true,is_a_theorem(
% 3.74/4.04                                                                      equivalent(A,
% 3.74/4.04                                                                      equivalent(B,
% 3.74/4.04                                                                      equivalent(X,X)))),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2318
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 189
% 3.74/4.04  New rule produced :
% 3.74/4.04  [204]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(equivalent(B,
% 3.74/4.04                                                                    equivalent(C,C)),A))),X)),true,
% 3.74/4.04  is_a_theorem(X),true) -> true
% 3.74/4.04  Current number of equations to process: 2317
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 190
% 3.74/4.04  New rule produced :
% 3.74/4.04  [205]
% 3.74/4.04  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(
% 3.74/4.04                                                                    equivalent(C,
% 3.74/4.04                                                                    equivalent(X,X)),
% 3.74/4.04                                                                    equivalent(C,A)))),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2316
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 191
% 3.74/4.04  New rule produced :
% 3.74/4.04  [206]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(C,
% 3.74/4.04                                                                    equivalent(
% 3.74/4.04                                                                    equivalent(C,
% 3.74/4.04                                                                    equivalent(X,X)),B)))),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2315
% 3.74/4.04  Current number of ordered equations: 0
% 3.74/4.04  Current number of rules: 192
% 3.74/4.04  New rule produced :
% 3.74/4.04  [207]
% 3.74/4.04  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(A,
% 3.74/4.04                                                                     equivalent(
% 3.74/4.04                                                                     equivalent(X,B),
% 3.74/4.04                                                                     equivalent(X,C)))),true)
% 3.74/4.04  -> true
% 3.74/4.04  Current number of equations to process: 2314
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 193
% 3.74/4.08  New rule produced :
% 3.74/4.08  [208]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(A,
% 3.74/4.08                                                                     equivalent(
% 3.74/4.08                                                                     equivalent(C,B),
% 3.74/4.08                                                                     equivalent(X,X)))),true)
% 3.74/4.08  -> true
% 3.74/4.08  Current number of equations to process: 2313
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 194
% 3.74/4.08  New rule produced :
% 3.74/4.08  [209]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),C),C))),true,
% 3.74/4.08  is_a_theorem(equivalent(A,equivalent(X,X))),true) -> true
% 3.74/4.08  Current number of equations to process: 2312
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 195
% 3.74/4.08  New rule produced :
% 3.74/4.08  [210]
% 3.74/4.08  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,C)),
% 3.74/4.08                                         equivalent(B,equivalent(equivalent(X,X),A)))),true)
% 3.74/4.08  -> true
% 3.74/4.08  Current number of equations to process: 2311
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 196
% 3.74/4.08  New rule produced :
% 3.74/4.08  [211]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(C,C))),true,is_a_theorem(
% 3.74/4.08                                                                      equivalent(
% 3.74/4.08                                                                      equivalent(X,X),
% 3.74/4.08                                                                      equivalent(B,A))),true)
% 3.74/4.08  -> true
% 3.74/4.08  Current number of equations to process: 2310
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 197
% 3.74/4.08  New rule produced :
% 3.74/4.08  [212]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(X,X)))),true,
% 3.74/4.08  is_a_theorem(equivalent(A,equivalent(C,B))),true) -> true
% 3.74/4.08  Current number of equations to process: 2309
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 198
% 3.74/4.08  New rule produced :
% 3.74/4.08  [213]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),C)),true,is_a_theorem(
% 3.74/4.08                                                                      equivalent(
% 3.74/4.08                                                                      equivalent(X,X),
% 3.74/4.08                                                                      equivalent(B,C))),true)
% 3.74/4.08  -> true
% 3.74/4.08  Current number of equations to process: 2308
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 199
% 3.74/4.08  New rule produced :
% 3.74/4.08  [214]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),C),X))),true,
% 3.74/4.08  is_a_theorem(equivalent(A,equivalent(C,X))),true) -> true
% 3.74/4.08  Current number of equations to process: 2307
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 200
% 3.74/4.08  New rule produced :
% 3.74/4.08  [215]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(C,C)))),true,
% 3.74/4.08  is_a_theorem(equivalent(A,equivalent(X,X))),true) -> true
% 3.74/4.08  Current number of equations to process: 2306
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 201
% 3.74/4.08  New rule produced :
% 3.74/4.08  [216]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),
% 3.74/4.08                                            equivalent(C,C))),X)),true,
% 3.74/4.08  is_a_theorem(X),true) -> true
% 3.74/4.08  Current number of equations to process: 2305
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 202
% 3.74/4.08  New rule produced :
% 3.74/4.08  [217]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(
% 3.74/4.08                                                                    equivalent(B,
% 3.74/4.08                                                                    equivalent(C,C)),
% 3.74/4.08                                                                    equivalent(X,X)))),true)
% 3.74/4.08  -> true
% 3.74/4.08  Current number of equations to process: 2304
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 203
% 3.74/4.08  New rule produced :
% 3.74/4.08  [218]
% 3.74/4.08  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(C,C)))),true,
% 3.74/4.08  is_a_theorem(equivalent(B,equivalent(X,X))),true) -> true
% 3.74/4.08  Current number of equations to process: 2303
% 3.74/4.08  Current number of ordered equations: 0
% 3.74/4.08  Current number of rules: 204
% 3.74/4.08  New rule produced :
% 3.74/4.08  [219]
% 3.74/4.08  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),
% 3.82/4.11                                         equivalent(equivalent(C,C),equivalent(X,X)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2302
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 205
% 3.82/4.11  New rule produced :
% 3.82/4.11  [220]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),
% 3.82/4.11                                         equivalent(C,equivalent(equivalent(X,X),C)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2301
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 206
% 3.82/4.11  New rule produced :
% 3.82/4.11  [221]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(C,
% 3.82/4.11                                                                    equivalent(
% 3.82/4.11                                                                    equivalent(C,
% 3.82/4.11                                                                    equivalent(X,X)),A)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2300
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 207
% 3.82/4.11  New rule produced :
% 3.82/4.11  [222]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(B,
% 3.82/4.11                                                                 equivalent(C,C)),
% 3.82/4.11                                                      equivalent(equivalent(X,X),A)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2299
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 208
% 3.82/4.11  New rule produced :
% 3.82/4.11  [223]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(C,C),
% 3.82/4.11                                                      equivalent(equivalent(B,
% 3.82/4.11                                                                 equivalent(X,X)),A)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2298
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 209
% 3.82/4.11  New rule produced :
% 3.82/4.11  [224]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,C),
% 3.82/4.11                                                    equivalent(B,X)),equivalent(
% 3.82/4.11                                                                     equivalent(X,C),A))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2297
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 210
% 3.82/4.11  New rule produced :
% 3.82/4.11  [225]
% 3.82/4.11  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),
% 3.82/4.11                                            equivalent(equivalent(C,B),A))),X)),true,
% 3.82/4.11  is_a_theorem(X),true) -> true
% 3.82/4.11  Current number of equations to process: 2296
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 211
% 3.82/4.11  New rule produced :
% 3.82/4.11  [226]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,C)),
% 3.82/4.11                                         equivalent(equivalent(X,X),equivalent(B,A)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2295
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 212
% 3.82/4.11  New rule produced :
% 3.82/4.11  [227]
% 3.82/4.11  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 3.82/4.11                                                                  equivalent(A,C),
% 3.82/4.11                                                                  equivalent(X,X)),
% 3.82/4.11                                                       equivalent(C,B))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2294
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 213
% 3.82/4.11  New rule produced :
% 3.82/4.11  [228]
% 3.82/4.11  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(
% 3.82/4.11                                                                    equivalent(A,
% 3.82/4.11                                                                    equivalent(C,C)),
% 3.82/4.11                                                                    equivalent(X,X)))),true)
% 3.82/4.11  -> true
% 3.82/4.11  Current number of equations to process: 2293
% 3.82/4.11  Current number of ordered equations: 0
% 3.82/4.11  Current number of rules: 214
% 3.82/4.11  New rule produced :
% 3.82/4.11  [229]
% 3.82/4.11  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 3.82/4.11                                                             equivalent(X,X)))),true,
% 3.82/4.11  is_a_theorem(equivalent(C,B)),true) -> true
% 3.82/4.11  Current number of equations to process: 2292
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 215
% 3.82/4.15  New rule produced :
% 3.82/4.15  [230]
% 3.82/4.15  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 3.82/4.15                    equivalent(A,X))),true,is_a_theorem(equivalent(C,X)),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2291
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 216
% 3.82/4.15  New rule produced :
% 3.82/4.15  [231]
% 3.82/4.15  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 3.82/4.15                                                               equivalent(B,B),A),
% 3.82/4.15                                                    equivalent(C,C)),equivalent(X,X))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2290
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 217
% 3.82/4.15  New rule produced :
% 3.82/4.15  [232]
% 3.82/4.15  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 3.82/4.15                                                                    equivalent(
% 3.82/4.15                                                                    equivalent(X,C),
% 3.82/4.15                                                                    equivalent(X,B)),A))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2289
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 218
% 3.82/4.15  New rule produced :
% 3.82/4.15  [233]
% 3.82/4.15  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(B,A),
% 3.82/4.15                                                       equivalent(equivalent(C,C),
% 3.82/4.15                                                       equivalent(X,X)))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2288
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 219
% 3.82/4.15  New rule produced :
% 3.82/4.15  [234]
% 3.82/4.15  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(B,A),
% 3.82/4.15                                                       equivalent(C,equivalent(
% 3.82/4.15                                                                    equivalent(X,X),C)))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2287
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 220
% 3.82/4.15  New rule produced :
% 3.82/4.15  [235]
% 3.82/4.15  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(
% 3.82/4.15                                                                    equivalent(C,X),
% 3.82/4.15                                                                    equivalent(
% 3.82/4.15                                                                    equivalent(X,C),A)))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2286
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 221
% 3.82/4.15  New rule produced :
% 3.82/4.15  [236]
% 3.82/4.15  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(
% 3.82/4.15                                                                    equivalent(C,X),
% 3.82/4.15                                                                    equivalent(
% 3.82/4.15                                                                    equivalent(X,C),B)))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2285
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 222
% 3.82/4.15  New rule produced :
% 3.82/4.15  [237]
% 3.82/4.15  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 3.82/4.15                                                                    equivalent(C,B),
% 3.82/4.15                                                                    equivalent(
% 3.82/4.15                                                                    equivalent(X,X),A)))),true)
% 3.82/4.15  -> true
% 3.82/4.15  Current number of equations to process: 2284
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 223
% 3.82/4.15  New rule produced :
% 3.82/4.15  [238]
% 3.82/4.15  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(C,C))),true,
% 3.82/4.15  is_a_theorem(equivalent(B,equivalent(X,X))),true) -> true
% 3.82/4.15  Current number of equations to process: 2283
% 3.82/4.15  Current number of ordered equations: 0
% 3.82/4.15  Current number of rules: 224
% 3.82/4.15  New rule produced :
% 3.82/4.15  [239]
% 3.82/4.15  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(C,C))),true,is_a_theorem(
% 3.82/4.15                                                                      equivalent(B,
% 3.82/4.15                                                                      equivalent(
% 3.82/4.15                                                                      equivalent(X,X),A))),true)
% 5.04/5.34  -> true
% 5.04/5.34  Current number of equations to process: 2282
% 5.04/5.34  Current number of ordered equations: 0
% 5.04/5.34  Current number of rules: 225
% 5.04/5.34  New rule produced :
% 5.04/5.34  [240]
% 5.04/5.34  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 5.04/5.34                                                               equivalent(B,B),C),
% 5.04/5.34                                                    equivalent(X,X)),equivalent(C,A))),true)
% 5.04/5.34  -> true
% 5.04/5.34  Current number of equations to process: 2281
% 5.04/5.34  Current number of ordered equations: 0
% 5.04/5.34  Current number of rules: 226
% 5.04/5.34  New rule produced :
% 5.04/5.34  [241]
% 5.04/5.34  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 5.04/5.34                                                                  equivalent(C,B),
% 5.04/5.34                                                                  equivalent(C,A)),
% 5.04/5.34                                                       equivalent(X,X))),true)
% 5.04/5.34  -> true
% 5.04/5.34  Current number of equations to process: 2280
% 5.04/5.34  Current number of ordered equations: 0
% 5.04/5.34  Current number of rules: 227
% 5.11/5.42  New rule produced :
% 5.11/5.42  [242]
% 5.11/5.42  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 5.11/5.42                                                                    equivalent(X,X),
% 5.11/5.42                                                                    equivalent(
% 5.11/5.42                                                                    equivalent(C,B),A)))),true)
% 5.11/5.42  -> true
% 5.11/5.42  Current number of equations to process: 2279
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 228
% 5.11/5.42  New rule produced :
% 5.11/5.42  [243]
% 5.11/5.42  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(
% 5.11/5.42                                                                 equivalent(
% 5.11/5.42                                                                 equivalent(C,C),B),
% 5.11/5.42                                                                 equivalent(X,X)),A))),true)
% 5.11/5.42  -> true
% 5.11/5.42  Current number of equations to process: 2278
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 229
% 5.11/5.42  New rule produced :
% 5.11/5.42  [244]
% 5.11/5.42  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,A),
% 5.11/5.42                                                    equivalent(B,equivalent(C,C))),
% 5.11/5.42                                         equivalent(X,X))),true) -> true
% 5.11/5.42  Current number of equations to process: 2277
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 230
% 5.11/5.42  New rule produced :
% 5.11/5.42  [245]
% 5.11/5.42  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),equivalent(C,
% 5.11/5.42                                                                     equivalent(
% 5.11/5.42                                                                     equivalent(X,X),B)))))
% 5.11/5.42  -> true
% 5.11/5.42  Current number of equations to process: 2301
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 231
% 5.11/5.42  New rule produced :
% 5.11/5.42  [246]
% 5.11/5.42  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(
% 5.11/5.42                                                                equivalent(C,C),B),A),
% 5.11/5.42                                          equivalent(X,X)))) -> true
% 5.11/5.42  Current number of equations to process: 2348
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 232
% 5.11/5.42  New rule produced :
% 5.11/5.42  [247]
% 5.11/5.42  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),equivalent(B,
% 5.11/5.42                                                                      equivalent(
% 5.11/5.42                                                                      equivalent(X,X),C))))
% 5.11/5.42  -> true
% 5.11/5.42  Current number of equations to process: 2358
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 233
% 5.11/5.42  New rule produced :
% 5.11/5.42  [248]
% 5.11/5.42  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 5.11/5.42                          equivalent(B,X)),equivalent(C,X))) -> true
% 5.11/5.42  Current number of equations to process: 3307
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 234
% 5.11/5.42  New rule produced :
% 5.11/5.42  [249]
% 5.11/5.42  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),X),
% 5.11/5.42               equivalent(C,equivalent(A,X)))) -> true
% 5.11/5.42  Current number of equations to process: 3325
% 5.11/5.42  Current number of ordered equations: 0
% 5.11/5.42  Current number of rules: 235
% 5.11/5.42  New rule produced :
% 5.11/5.42  [250]
% 5.11/5.42  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 5.56/5.84                          equivalent(X,X)),equivalent(C,B))) -> true
% 5.56/5.84  Current number of equations to process: 3329
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 236
% 5.56/5.84  New rule produced :
% 5.56/5.84  [251]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 5.56/5.84                          equivalent(B,X)),equivalent(C,X))) -> true
% 5.56/5.84  Current number of equations to process: 3328
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 237
% 5.56/5.84  New rule produced :
% 5.56/5.84  [252]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(B,equivalent(
% 5.56/5.84                                                                     equivalent(A,
% 5.56/5.84                                                                     equivalent(X,X)),C))))
% 5.56/5.84  -> true
% 5.56/5.84  Current number of equations to process: 3339
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 238
% 5.56/5.84  New rule produced :
% 5.56/5.84  [253]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),C),equivalent(B,X)),
% 5.56/5.84               equivalent(C,equivalent(A,X)))) -> true
% 5.56/5.84  Current number of equations to process: 3340
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 239
% 5.56/5.84  New rule produced :
% 5.56/5.84  [254]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),C),equivalent(B,A)),
% 5.56/5.84               equivalent(C,equivalent(X,X)))) -> true
% 5.56/5.84  Current number of equations to process: 3341
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 240
% 5.56/5.84  New rule produced :
% 5.56/5.84  [255]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(
% 5.56/5.84                                                                equivalent(C,C),X),X)),
% 5.56/5.84               equivalent(B,A))) -> true
% 5.56/5.84  Current number of equations to process: 3342
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 241
% 5.56/5.84  New rule produced :
% 5.56/5.84  [256]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 5.56/5.84                                                     equivalent(X,X))),
% 5.56/5.84               equivalent(B,C))) -> true
% 5.56/5.84  Current number of equations to process: 3346
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 242
% 5.56/5.84  New rule produced :
% 5.56/5.84  [257]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(
% 5.56/5.84                                                                equivalent(C,C),A),X)),
% 5.56/5.84               equivalent(B,X))) -> true
% 5.56/5.84  Current number of equations to process: 3349
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 243
% 5.56/5.84  New rule produced :
% 5.56/5.84  [258]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 5.56/5.84                                                     equivalent(X,X))),
% 5.56/5.84               equivalent(B,A))) -> true
% 5.56/5.84  Current number of equations to process: 3352
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 244
% 5.56/5.84  New rule produced :
% 5.56/5.84  [259]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),A),
% 5.56/5.84               equivalent(C,equivalent(X,X)))) -> true
% 5.56/5.84  Current number of equations to process: 3354
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 245
% 5.56/5.84  New rule produced :
% 5.56/5.84  [260]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),C),X),equivalent(C,
% 5.56/5.84                                                                      equivalent(
% 5.56/5.84                                                                      equivalent(B,A),X))))
% 5.56/5.84  -> true
% 5.56/5.84  Current number of equations to process: 3379
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 246
% 5.56/5.84  New rule produced :
% 5.56/5.84  [261]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 5.56/5.84                          equivalent(X,X)),equivalent(C,B))) -> true
% 5.56/5.84  Current number of equations to process: 3381
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 247
% 5.56/5.84  New rule produced :
% 5.56/5.84  [262]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 5.56/5.84                          equivalent(X,X)),equivalent(C,A))) -> true
% 5.56/5.84  Current number of equations to process: 3382
% 5.56/5.84  Current number of ordered equations: 0
% 5.56/5.84  Current number of rules: 248
% 5.56/5.84  New rule produced :
% 5.56/5.84  [263]
% 5.56/5.84  is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(equivalent(
% 7.94/8.23                                                                   equivalent(X,A),
% 7.94/8.23                                                                   equivalent(X,B)),C)))
% 7.94/8.23  -> true
% 7.94/8.23  Current number of equations to process: 3662
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 249
% 7.94/8.23  New rule produced :
% 7.94/8.23  [264]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),equivalent(
% 7.94/8.23                                                                     equivalent(X,C),
% 7.94/8.23                                                                     equivalent(X,B)))))
% 7.94/8.23  -> true
% 7.94/8.23  Current number of equations to process: 3677
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 250
% 7.94/8.23  New rule produced :
% 7.94/8.23  [265]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,equivalent(X,A)),
% 7.94/8.23                                          equivalent(C,equivalent(X,B))))) ->
% 7.94/8.23  true
% 7.94/8.23  Current number of equations to process: 3684
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 251
% 7.94/8.23  New rule produced :
% 7.94/8.23  [266]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,X),
% 7.94/8.23                                                     equivalent(C,A)),equivalent(X,B))))
% 7.94/8.23  -> true
% 7.94/8.23  Current number of equations to process: 3687
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 252
% 7.94/8.23  New rule produced :
% 7.94/8.23  [267]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(equivalent(C,A),
% 7.94/8.23                                                        equivalent(C,equivalent(X,X)))))
% 7.94/8.23  -> true
% 7.94/8.23  Current number of equations to process: 3703
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 253
% 7.94/8.23  New rule produced :
% 7.94/8.23  [268]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),equivalent(
% 7.94/8.23                                                                     equivalent(B,C),
% 7.94/8.23                                                                     equivalent(X,X)))))
% 7.94/8.23  -> true
% 7.94/8.23  Current number of equations to process: 3712
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 254
% 7.94/8.23  New rule produced :
% 7.94/8.23  [269]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(equivalent(
% 7.94/8.23                                                                   equivalent(C,X),A),
% 7.94/8.23                                                        equivalent(X,C)))) ->
% 7.94/8.23  true
% 7.94/8.23  Current number of equations to process: 3718
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 255
% 7.94/8.23  New rule produced :
% 7.94/8.23  [270]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(
% 7.94/8.23                                                                equivalent(C,C),X),A),
% 7.94/8.23                                          equivalent(X,B)))) -> true
% 7.94/8.23  Current number of equations to process: 3720
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 256
% 7.94/8.23  New rule produced :
% 7.94/8.23  [271]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(equivalent(
% 7.94/8.23                                                                   equivalent(C,C),A),
% 7.94/8.23                                                        equivalent(X,X)))) ->
% 7.94/8.23  true
% 7.94/8.23  Current number of equations to process: 3722
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 257
% 7.94/8.23  New rule produced :
% 7.94/8.23  [272]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,equivalent(B,A)),
% 7.94/8.23                                          equivalent(C,equivalent(X,X))))) ->
% 7.94/8.23  true
% 7.94/8.23  Current number of equations to process: 1263
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 258
% 7.94/8.23  New rule produced :
% 7.94/8.23  [273]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),
% 7.94/8.23                                                     equivalent(B,A)),equivalent(X,X))))
% 7.94/8.23  -> true
% 7.94/8.23  Current number of equations to process: 1264
% 7.94/8.23  Current number of ordered equations: 0
% 7.94/8.23  Current number of rules: 259
% 7.94/8.23  New rule produced :
% 7.94/8.23  [274]
% 7.94/8.23  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),equivalent(
% 7.94/8.23                                                                      equivalent(C,B),
% 7.94/8.23                                                                      equivalent(X,X))))
% 11.64/11.93  -> true
% 11.64/11.93  Current number of equations to process: 1462
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 260
% 11.64/11.93  New rule produced :
% 11.64/11.93  [275]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,equivalent(X,X))),
% 11.64/11.93                            equivalent(B,equivalent(C,A))))) -> true
% 11.64/11.93  Current number of equations to process: 1689
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 261
% 11.64/11.93  New rule produced :
% 11.64/11.93  [276]
% 11.64/11.93  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),equivalent(
% 11.64/11.93                                                                      equivalent(X,B),
% 11.64/11.93                                                                      equivalent(X,A))))
% 11.64/11.93  -> true
% 11.64/11.93  Current number of equations to process: 1922
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 262
% 11.64/11.93  New rule produced :
% 11.64/11.93  [277]
% 11.64/11.93  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),equivalent(
% 11.64/11.93                                                                      equivalent(X,B),
% 11.64/11.93                                                                      equivalent(X,C))))
% 11.64/11.93  -> true
% 11.64/11.93  Current number of equations to process: 2077
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 263
% 11.64/11.93  New rule produced :
% 11.64/11.93  [278]
% 11.64/11.93  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(
% 11.64/11.93                                                                equivalent(B,B),C)),X),
% 11.64/11.93               equivalent(C,X))) -> true
% 11.64/11.93  Current number of equations to process: 2154
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 264
% 11.64/11.93  New rule produced :
% 11.64/11.93  [279]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(B,equivalent(
% 11.64/11.93                                                                    equivalent(C,
% 11.64/11.93                                                                    equivalent(X,X)),A)))))
% 11.64/11.93  -> true
% 11.64/11.93  Current number of equations to process: 2737
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 265
% 11.64/11.93  New rule produced :
% 11.64/11.93  [280]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,
% 11.64/11.93                                                             equivalent(C,C)),A),B),
% 11.64/11.93                            equivalent(X,X)))) -> true
% 11.64/11.93  Current number of equations to process: 2738
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 266
% 11.64/11.93  New rule produced :
% 11.64/11.93  [281]
% 11.64/11.93  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),B),C),C)),true,true,true)
% 11.64/11.93  -> true
% 11.64/11.93  Current number of equations to process: 2965
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 267
% 11.64/11.93  New rule produced :
% 11.64/11.93  [282]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(A,equivalent(C,C))),
% 11.64/11.93                            equivalent(B,equivalent(X,X))))) -> true
% 11.64/11.93  Current number of equations to process: 3129
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 268
% 11.64/11.93  New rule produced :
% 11.64/11.93  [283]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,X)),equivalent(B,
% 11.64/11.93                                                                     equivalent(
% 11.64/11.93                                                                     equivalent(X,C),A)))))
% 11.64/11.93  -> true
% 11.64/11.93  Current number of equations to process: 3139
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 269
% 11.64/11.93  New rule produced :
% 11.64/11.93  [284]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),equivalent(A,
% 11.64/11.93                                                                  equivalent(C,C))),
% 11.64/11.93                            equivalent(X,X)))) -> true
% 11.64/11.93  Current number of equations to process: 3231
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 270
% 11.64/11.93  New rule produced :
% 11.64/11.93  [285]
% 11.64/11.93  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,C),A),
% 11.64/11.93                                       equivalent(C,B)),equivalent(X,X)))) ->
% 11.64/11.93  true
% 11.64/11.93  Current number of equations to process: 3242
% 11.64/11.93  Current number of ordered equations: 0
% 11.64/11.93  Current number of rules: 271
% 11.64/11.93  New rule produced :
% 11.64/11.93  [286]
% 11.64/11.93  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 11.64/11.93                                     equivalent(A,C)),X),equivalent(C,X))) ->
% 11.64/11.93  true
% 11.64/11.93  Current number of equations to process: 3705
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 272
% 19.72/20.02  New rule produced :
% 19.72/20.02  [287]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(equivalent(C,B),
% 19.72/20.02                                                    equivalent(C,equivalent(X,X))),A))))
% 19.72/20.02  -> true
% 19.72/20.02  Current number of equations to process: 3822
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 273
% 19.72/20.02  New rule produced :
% 19.72/20.02  [288]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,equivalent(B,
% 19.72/20.02                                                                 equivalent(X,X))),
% 19.72/20.02                                         equivalent(C,A))))) -> true
% 19.72/20.02  Current number of equations to process: 4306
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 274
% 19.72/20.02  New rule produced :
% 19.72/20.02  [289]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),equivalent(
% 19.72/20.02                                                                     equivalent(X,B),
% 19.72/20.02                                                                     equivalent(X,A)))))
% 19.72/20.02  -> true
% 19.72/20.02  Current number of equations to process: 4316
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 275
% 19.72/20.02  New rule produced :
% 19.72/20.02  [290]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(X,
% 19.72/20.02                                                                  equivalent(C,B)),
% 19.72/20.02                                                       equivalent(X,A))))) ->
% 19.72/20.02  true
% 19.72/20.02  Current number of equations to process: 4340
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 276
% 19.72/20.02  New rule produced :
% 19.72/20.02  [291]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(A,equivalent(B,
% 19.72/20.02                                                                 equivalent(C,C))),
% 19.72/20.02                                         equivalent(X,X))))) -> true
% 19.72/20.02  Current number of equations to process: 4405
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 277
% 19.72/20.02  New rule produced :
% 19.72/20.02  [292]
% 19.72/20.02  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 19.72/20.02                                     equivalent(C,X)),A),equivalent(X,C))) ->
% 19.72/20.02  true
% 19.72/20.02  Current number of equations to process: 4427
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 278
% 19.72/20.02  New rule produced :
% 19.72/20.02  [293]
% 19.72/20.02  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(A,
% 19.72/20.02                                                             equivalent(B,B)),C)),X),
% 19.72/20.02               equivalent(C,X))) -> true
% 19.72/20.02  Current number of equations to process: 4699
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 279
% 19.72/20.02  New rule produced :
% 19.72/20.02  [294]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),equivalent(
% 19.72/20.02                                                                     equivalent(A,B),
% 19.72/20.02                                                                     equivalent(X,X)))))
% 19.72/20.02  -> true
% 19.72/20.02  Current number of equations to process: 4711
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 280
% 19.72/20.02  New rule produced :
% 19.72/20.02  [295]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(B,equivalent(C,equivalent(equivalent(B,
% 19.72/20.02                                                                 equivalent(C,
% 19.72/20.02                                                                 equivalent(X,X))),A)))))
% 19.72/20.02  -> true
% 19.72/20.02  Current number of equations to process: 4809
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 281
% 19.72/20.02  New rule produced :
% 19.72/20.02  [296]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,equivalent(X,X)),
% 19.72/20.02                                         equivalent(equivalent(B,C),A))))) ->
% 19.72/20.02  true
% 19.72/20.02  Current number of equations to process: 4817
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 282
% 19.72/20.02  New rule produced :
% 19.72/20.02  [297]
% 19.72/20.02  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(C,X)),
% 19.72/20.02                          equivalent(B,A)),equivalent(X,C))) -> true
% 19.72/20.02  Current number of equations to process: 4826
% 19.72/20.02  Current number of ordered equations: 0
% 19.72/20.02  Current number of rules: 283
% 19.72/20.02  New rule produced :
% 19.72/20.02  [298]
% 19.72/20.02  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,X),equivalent(
% 19.72/20.02                                                                    equivalent(B,
% 30.00/30.36                                                                    equivalent(X,C)),A)))))
% 30.00/30.36  -> true
% 30.00/30.36  Current number of equations to process: 4838
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 284
% 30.00/30.36  New rule produced :
% 30.00/30.36  [299]
% 30.00/30.36  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(
% 30.00/30.36                                                                equivalent(B,A),C)),X),
% 30.00/30.36               equivalent(C,X))) -> true
% 30.00/30.36  Current number of equations to process: 1367
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 285
% 30.00/30.36  New rule produced :
% 30.00/30.36  [300]
% 30.00/30.36  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(A,
% 30.00/30.36                                                                  equivalent(C,B)),
% 30.00/30.36                                                       equivalent(X,X))))) ->
% 30.00/30.36  true
% 30.00/30.36  Current number of equations to process: 1379
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 286
% 30.00/30.36  New rule produced :
% 30.00/30.36  [301]
% 30.00/30.36  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),X)),
% 30.00/30.36               equivalent(equivalent(C,B),X))) -> true
% 30.00/30.36  Current number of equations to process: 1664
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 287
% 30.00/30.36  New rule produced :
% 30.00/30.36  [302] is_a_theorem(equivalent(equivalent(equivalent(A,A),B),B)) -> true
% 30.00/30.36  Rule
% 30.00/30.36  [31]
% 30.00/30.36  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),B)),true,true,true)
% 30.00/30.36  -> true collapsed.
% 30.00/30.36  Current number of equations to process: 1685
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 287
% 30.00/30.36  New rule produced :
% 30.00/30.36  [303]
% 30.00/30.36  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,C),equivalent(B,
% 30.00/30.36                                                                  equivalent(X,X))),
% 30.00/30.36                            equivalent(C,A)))) -> true
% 30.00/30.36  Current number of equations to process: 1952
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 288
% 30.00/30.36  New rule produced :
% 30.00/30.36  [304]
% 30.00/30.36  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,X),
% 30.00/30.36                                                     equivalent(B,A)),equivalent(X,C))))
% 30.00/30.36  -> true
% 30.00/30.36  Current number of equations to process: 2248
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 289
% 30.00/30.36  New rule produced :
% 30.00/30.36  [305]
% 30.00/30.36  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(equivalent(
% 30.00/30.36                                                               equivalent(C,
% 30.00/30.36                                                               equivalent(X,X)),B),C),A))))
% 30.00/30.36  -> true
% 30.00/30.36  Current number of equations to process: 1715
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 290
% 30.00/30.36  New rule produced :
% 30.00/30.36  [306]
% 30.00/30.36  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,
% 30.00/30.36                                                             equivalent(C,C)),X),B),
% 30.00/30.36                            equivalent(X,A)))) -> true
% 30.00/30.36  Current number of equations to process: 1749
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 291
% 30.00/30.36  New rule produced :
% 30.00/30.36  [307]
% 30.00/30.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),C),C),A))),true,true,true)
% 30.00/30.36  -> true
% 30.00/30.36  Current number of equations to process: 1792
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 292
% 30.00/30.36  New rule produced :
% 30.00/30.36  [308]
% 30.00/30.36  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(equivalent(
% 30.00/30.36                                                               equivalent(C,X),B),
% 30.00/30.36                                                    equivalent(X,C)),A)))) ->
% 30.00/30.36  true
% 30.00/30.36  Current number of equations to process: 1943
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 293
% 30.00/30.36  New rule produced :
% 30.00/30.36  [309]
% 30.00/30.36  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,C),X),
% 30.00/30.36                                       equivalent(C,B)),equivalent(X,A)))) ->
% 30.00/30.36  true
% 30.00/30.36  Current number of equations to process: 1977
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 294
% 30.00/30.36  New rule produced :
% 30.00/30.36  [310]
% 30.00/30.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(equivalent(C,C),B)),A))),true,true,true)
% 30.00/30.36  -> true
% 30.00/30.36  Current number of equations to process: 1984
% 30.00/30.36  Current number of ordered equations: 0
% 30.00/30.36  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [311]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),equivalent(A,C)))
% 31.15/31.48  -> true
% 31.15/31.48  Rule
% 31.15/31.48  [71]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 31.15/31.48                    equivalent(A,C))),true,true,true) -> true collapsed.
% 31.15/31.48  Current number of equations to process: 2262
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [312]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),C),C)))
% 31.15/31.48  -> true
% 31.15/31.48  Rule
% 31.15/31.48  [137]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),C),C))),true,true,true)
% 31.15/31.48  -> true collapsed.
% 31.15/31.48  Current number of equations to process: 2276
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [313]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),equivalent(C,C)))
% 31.15/31.48  -> true
% 31.15/31.48  Rule
% 31.15/31.48  [47]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),
% 31.15/31.48                    equivalent(C,C))),true,true,true) -> true collapsed.
% 31.15/31.48  Current number of equations to process: 2293
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [314]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(equivalent(C,C),B)))
% 31.15/31.48  -> true
% 31.15/31.48  Rule
% 31.15/31.48  [16]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 31.15/31.48                                                             equivalent(C,C),B))),true,true,true)
% 31.15/31.48  -> true collapsed.
% 31.15/31.48  Current number of equations to process: 2299
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [315]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),A),B)))
% 31.15/31.48  -> true
% 31.15/31.48  Rule
% 31.15/31.48  [146]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),A),B))),true,true,true)
% 31.15/31.48  -> true collapsed.
% 31.15/31.48  Current number of equations to process: 2369
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [316]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,C)),C))
% 31.15/31.48  -> true
% 31.15/31.48  Rule
% 31.15/31.48  [20]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 31.15/31.48                               equivalent(A,C)),C)),true,true,true) -> true
% 31.15/31.48  collapsed.
% 31.15/31.48  Current number of equations to process: 2387
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 295
% 31.15/31.48  New rule produced :
% 31.15/31.48  [317]
% 31.15/31.48  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),C)),true,
% 31.15/31.48  is_a_theorem(C),true) -> true
% 31.15/31.48  Current number of equations to process: 2432
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 296
% 31.15/31.48  New rule produced :
% 31.15/31.48  [318]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),equivalent(
% 31.15/31.48                                                                     equivalent(
% 31.15/31.48                                                                     equivalent(C,C),X),X))))
% 31.15/31.48  -> true
% 31.15/31.48  Current number of equations to process: 2440
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 297
% 31.15/31.48  New rule produced :
% 31.15/31.48  [319]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,equivalent(
% 31.15/31.48                                                                     equivalent(
% 31.15/31.48                                                                     equivalent(C,C),X),X))))
% 31.15/31.48  -> true
% 31.15/31.48  Current number of equations to process: 2439
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 298
% 31.15/31.48  New rule produced :
% 31.15/31.48  [320]
% 31.15/31.48  is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 31.15/31.48                                                                     equivalent(
% 31.15/31.48                                                                     equivalent(C,C),X),X))))
% 31.15/31.48  -> true
% 31.15/31.48  Current number of equations to process: 2438
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 299
% 31.15/31.48  New rule produced :
% 31.15/31.48  [321]
% 31.15/31.48  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),B),
% 31.15/31.48                          equivalent(C,C)),equivalent(X,X))) -> true
% 31.15/31.48  Current number of equations to process: 2437
% 31.15/31.48  Current number of ordered equations: 0
% 31.15/31.48  Current number of rules: 300
% 31.15/31.48  New rule produced :
% 31.22/31.57  [322]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),equivalent(
% 31.22/31.57                                                                     equivalent(
% 31.22/31.57                                                                     equivalent(C,C),X),X))))
% 31.22/31.57  -> true
% 31.22/31.57  Current number of equations to process: 2436
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 301
% 31.22/31.57  New rule produced :
% 31.22/31.57  [323]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),C),
% 31.22/31.57                                          equivalent(equivalent(X,X),C)))) ->
% 31.22/31.57  true
% 31.22/31.57  Current number of equations to process: 2435
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 302
% 31.22/31.57  New rule produced :
% 31.22/31.57  [324]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(equivalent(C,C),
% 31.22/31.57                                                        equivalent(equivalent(X,X),B))))
% 31.22/31.57  -> true
% 31.22/31.57  Current number of equations to process: 2434
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 303
% 31.22/31.57  New rule produced :
% 31.22/31.57  [325]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,C),
% 31.22/31.57                                                     equivalent(B,X))),
% 31.22/31.57               equivalent(C,X))) -> true
% 31.22/31.57  Current number of equations to process: 2433
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 304
% 31.22/31.57  New rule produced :
% 31.22/31.57  [326]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),equivalent(B,
% 31.22/31.57                                                                      equivalent(
% 31.22/31.57                                                                      equivalent(X,X),C))))
% 31.22/31.57  -> true
% 31.22/31.57  Current number of equations to process: 2432
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 305
% 31.22/31.57  New rule produced :
% 31.22/31.57  [327]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,equivalent(
% 31.22/31.57                                                                  equivalent(C,C),X)),
% 31.22/31.57                                          equivalent(B,X)))) -> true
% 31.22/31.57  Current number of equations to process: 2431
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 306
% 31.22/31.57  New rule produced :
% 31.22/31.57  [328]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),equivalent(
% 31.22/31.57                                                                      equivalent(X,X),
% 31.22/31.57                                                                      equivalent(A,C))))
% 31.22/31.57  -> true
% 31.22/31.57  Current number of equations to process: 2430
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 307
% 31.22/31.57  New rule produced :
% 31.22/31.57  [329]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 31.22/31.57                                                     equivalent(A,X))),
% 31.22/31.57               equivalent(B,X))) -> true
% 31.22/31.57  Current number of equations to process: 2429
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 308
% 31.22/31.57  New rule produced :
% 31.22/31.57  [330]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(equivalent(C,
% 31.22/31.57                                                                   equivalent(X,X)),
% 31.22/31.57                                                        equivalent(C,B)))) ->
% 31.22/31.57  true
% 31.22/31.57  Current number of equations to process: 2428
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 309
% 31.22/31.57  New rule produced :
% 31.22/31.57  [331]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,equivalent(
% 31.22/31.57                                                                  equivalent(C,C),B)),
% 31.22/31.57                                          equivalent(X,X)))) -> true
% 31.22/31.57  Current number of equations to process: 2427
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 310
% 31.22/31.57  New rule produced :
% 31.22/31.57  [332]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,equivalent(C,C))),
% 31.22/31.57               equivalent(B,equivalent(X,X)))) -> true
% 31.22/31.57  Current number of equations to process: 2426
% 31.22/31.57  Current number of ordered equations: 0
% 31.22/31.57  Current number of rules: 311
% 31.22/31.57  New rule produced :
% 31.22/31.57  [333]
% 31.22/31.57  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(C,equivalent(
% 31.22/31.57                                                                     equivalent(C,
% 31.22/31.57                                                                     equivalent(X,X)),B))))
% 32.97/33.30  -> true
% 32.97/33.30  Current number of equations to process: 2425
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 312
% 32.97/33.30  New rule produced :
% 32.97/33.30  [334]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),equivalent(
% 32.97/33.30                                                                      equivalent(X,B),
% 32.97/33.30                                                                      equivalent(X,C))))
% 32.97/33.30  -> true
% 32.97/33.30  Current number of equations to process: 2424
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 313
% 32.97/33.30  New rule produced :
% 32.97/33.30  [335]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),equivalent(
% 32.97/33.30                                                                      equivalent(C,B),
% 32.97/33.30                                                                      equivalent(X,X))))
% 32.97/33.30  -> true
% 32.97/33.30  Current number of equations to process: 2423
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 314
% 32.97/33.30  New rule produced :
% 32.97/33.30  [336]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,C),
% 32.97/33.30                                                     equivalent(X,X))),
% 32.97/33.30               equivalent(C,B))) -> true
% 32.97/33.30  Current number of equations to process: 2422
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 315
% 32.97/33.30  New rule produced :
% 32.97/33.30  [337]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(
% 32.97/33.30                                                                equivalent(B,B),C),X)),
% 32.97/33.30               equivalent(C,X))) -> true
% 32.97/33.30  Current number of equations to process: 2421
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 316
% 32.97/33.30  New rule produced :
% 32.97/33.30  [338]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(equivalent(B,
% 32.97/33.30                                                                   equivalent(C,C)),
% 32.97/33.30                                                        equivalent(X,X)))) ->
% 32.97/33.30  true
% 32.97/33.30  Current number of equations to process: 2420
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 317
% 32.97/33.30  New rule produced :
% 32.97/33.30  [339]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),C),
% 32.97/33.30                          equivalent(X,X)),equivalent(C,B))) -> true
% 32.97/33.30  Current number of equations to process: 2419
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 318
% 32.97/33.30  New rule produced :
% 32.97/33.30  [340]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),equivalent(
% 32.97/33.30                                                                      equivalent(C,C),
% 32.97/33.30                                                                      equivalent(X,X))))
% 32.97/33.30  -> true
% 32.97/33.30  Current number of equations to process: 2418
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 319
% 32.97/33.30  New rule produced :
% 32.97/33.30  [341]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),equivalent(C,
% 32.97/33.30                                                                      equivalent(
% 32.97/33.30                                                                      equivalent(X,X),C))))
% 32.97/33.30  -> true
% 32.97/33.30  Current number of equations to process: 2417
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 320
% 32.97/33.30  New rule produced :
% 32.97/33.30  [342]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(equivalent(C,X),
% 32.97/33.30                                                        equivalent(equivalent(X,C),B))))
% 32.97/33.30  -> true
% 32.97/33.30  Current number of equations to process: 2416
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 321
% 32.97/33.30  New rule produced :
% 32.97/33.30  [343]
% 32.97/33.30  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,equivalent(
% 32.97/33.30                                                                  equivalent(C,C),B))),
% 32.97/33.30               equivalent(X,X))) -> true
% 32.97/33.30  Current number of equations to process: 2415
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 322
% 32.97/33.30  New rule produced :
% 32.97/33.30  [344]
% 32.97/33.30  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,C),equivalent(A,
% 32.97/33.30                                                                  equivalent(X,X))),
% 32.97/33.30                            equivalent(C,B)))) -> true
% 32.97/33.30  Current number of equations to process: 2543
% 32.97/33.30  Current number of ordered equations: 0
% 32.97/33.30  Current number of rules: 323
% 32.97/33.30  New rule produced :
% 34.53/34.80  [345]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,is_a_theorem(
% 34.53/34.80                                                                      equivalent(A,C)),true)
% 34.53/34.80  -> true
% 34.53/34.80  Current number of equations to process: 3115
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 324
% 34.53/34.80  New rule produced :
% 34.53/34.80  [346]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(C,C)),A))
% 34.53/34.80  -> true
% 34.53/34.80  Rule
% 34.53/34.80  [110]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 34.53/34.80                               equivalent(C,C)),A)),true,true,true) -> true
% 34.53/34.80  collapsed.
% 34.53/34.80  Current number of equations to process: 3153
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 324
% 34.53/34.80  New rule produced :
% 34.53/34.80  [347]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C),C))
% 34.53/34.80  -> true
% 34.53/34.80  Rule
% 34.53/34.80  [62]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C),C)),true,true,true)
% 34.53/34.80  -> true collapsed.
% 34.53/34.80  Current number of equations to process: 3154
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 324
% 34.53/34.80  New rule produced :
% 34.53/34.80  [348]
% 34.53/34.80  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),equivalent(C,C)),A)))
% 34.53/34.80  -> true
% 34.53/34.80  Rule
% 34.53/34.80  [132]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 34.53/34.80                                            equivalent(C,C)),A))),true,true,true)
% 34.53/34.80  -> true collapsed.
% 34.53/34.80  Current number of equations to process: 3158
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 324
% 34.53/34.80  New rule produced :
% 34.53/34.80  [349]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(
% 34.53/34.80                                                                     equivalent(C,C),B)),true)
% 34.53/34.80  -> true
% 34.53/34.80  Current number of equations to process: 3342
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 325
% 34.53/34.80  New rule produced :
% 34.53/34.80  [350]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 34.53/34.80                                                                  equivalent(C,C),A),B)),true)
% 34.53/34.80  -> true
% 34.53/34.80  Current number of equations to process: 3419
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 326
% 34.53/34.80  New rule produced :
% 34.53/34.80  [351]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C)),C))
% 34.53/34.80  -> true
% 34.53/34.80  Rule
% 34.53/34.80  [136]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C)),C)),true,true,true)
% 34.53/34.80  -> true collapsed.
% 34.53/34.80  Current number of equations to process: 3504
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 326
% 34.53/34.80  New rule produced :
% 34.53/34.80  [352]
% 34.53/34.80  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,C))),true,
% 34.53/34.80  is_a_theorem(C),true) -> true
% 34.53/34.80  Current number of equations to process: 3506
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 327
% 34.53/34.80  New rule produced :
% 34.53/34.80  [353]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(equivalent(C,C),X))),
% 34.53/34.80               equivalent(A,equivalent(B,X)))) -> true
% 34.53/34.80  Current number of equations to process: 3614
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 328
% 34.53/34.80  New rule produced :
% 34.53/34.80  [354]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),equivalent(
% 34.53/34.80                                                                      equivalent(X,A),
% 34.53/34.80                                                                      equivalent(X,C))))
% 34.53/34.80  -> true
% 34.53/34.80  Current number of equations to process: 3613
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 329
% 34.53/34.80  New rule produced :
% 34.53/34.80  [355]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),equivalent(A,
% 34.53/34.80                                                                      equivalent(
% 34.53/34.80                                                                      equivalent(X,X),C))))
% 34.53/34.80  -> true
% 34.53/34.80  Current number of equations to process: 3612
% 34.53/34.80  Current number of ordered equations: 0
% 34.53/34.80  Current number of rules: 330
% 34.53/34.80  New rule produced :
% 34.53/34.80  [356]
% 34.53/34.80  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,equivalent(
% 34.53/34.80                                                                  equivalent(C,C),X))),
% 34.53/34.80               equivalent(B,X))) -> true
% 34.53/34.80  Current number of equations to process: 3611
% 34.53/34.80  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 331
% 34.61/34.87  New rule produced :
% 34.61/34.87  [357]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),equivalent(
% 34.61/34.87                                                                      equivalent(C,A),
% 34.61/34.87                                                                      equivalent(X,X))))
% 34.61/34.87  -> true
% 34.61/34.87  Current number of equations to process: 3609
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 332
% 34.61/34.87  New rule produced :
% 34.61/34.87  [358]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 34.61/34.87                                                                   equivalent(C,C),B)),
% 34.61/34.87               equivalent(X,X))) -> true
% 34.61/34.87  Current number of equations to process: 3608
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 333
% 34.61/34.87  New rule produced :
% 34.61/34.87  [359]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 34.61/34.87                                                                   equivalent(C,C),X)),
% 34.61/34.87               equivalent(B,X))) -> true
% 34.61/34.87  Current number of equations to process: 3607
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 334
% 34.61/34.87  New rule produced :
% 34.61/34.87  [360]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(equivalent(C,C),B))),
% 34.61/34.87               equivalent(A,equivalent(X,X)))) -> true
% 34.61/34.87  Current number of equations to process: 3606
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 335
% 34.61/34.87  New rule produced :
% 34.61/34.87  [361]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,equivalent(
% 34.61/34.87                                                                  equivalent(C,C),B))),
% 34.61/34.87               equivalent(X,X))) -> true
% 34.61/34.87  Current number of equations to process: 3605
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 336
% 34.61/34.87  New rule produced :
% 34.61/34.87  [362]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,equivalent(
% 34.61/34.87                                                                  equivalent(X,X),C))),
% 34.61/34.87               equivalent(B,A))) -> true
% 34.61/34.87  Current number of equations to process: 3603
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 337
% 34.61/34.87  New rule produced :
% 34.61/34.87  [363]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),A),
% 34.61/34.87                                          equivalent(equivalent(X,X),B)))) ->
% 34.61/34.87  true
% 34.61/34.87  Current number of equations to process: 3600
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 338
% 34.61/34.87  New rule produced :
% 34.61/34.87  [364]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),equivalent(
% 34.61/34.87                                                                     equivalent(
% 34.61/34.87                                                                     equivalent(X,X),B),C))))
% 34.61/34.87  -> true
% 34.61/34.87  Current number of equations to process: 3598
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 339
% 34.61/34.87  New rule produced :
% 34.61/34.87  [365]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),equivalent(
% 34.61/34.87                                                                     equivalent(
% 34.61/34.87                                                                     equivalent(X,X),A),B))))
% 34.61/34.87  -> true
% 34.61/34.87  Current number of equations to process: 3597
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 340
% 34.61/34.87  New rule produced :
% 34.61/34.87  [366]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,equivalent(
% 34.61/34.87                                                                     equivalent(
% 34.61/34.87                                                                     equivalent(X,X),B),C))))
% 34.61/34.87  -> true
% 34.61/34.87  Current number of equations to process: 3596
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 341
% 34.61/34.87  New rule produced :
% 34.61/34.87  [367]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),C),
% 34.61/34.87                          equivalent(B,C)),equivalent(X,X))) -> true
% 34.61/34.87  Current number of equations to process: 3595
% 34.61/34.87  Current number of ordered equations: 0
% 34.61/34.87  Current number of rules: 342
% 34.61/34.87  New rule produced :
% 34.61/34.87  [368]
% 34.61/34.87  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),
% 34.61/34.87                                                     equivalent(X,A)),equivalent(X,B))))
% 34.61/34.87  -> true
% 34.61/34.87  Current number of equations to process: 3594
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 343
% 34.66/34.96  New rule produced :
% 34.66/34.96  [369]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),equivalent(
% 34.66/34.96                                                                     equivalent(
% 34.66/34.96                                                                     equivalent(X,X),C),B))))
% 34.66/34.96  -> true
% 34.66/34.96  Current number of equations to process: 3593
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 344
% 34.66/34.96  New rule produced :
% 34.66/34.96  [370]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),C),
% 34.66/34.96                          equivalent(B,X)),equivalent(C,X))) -> true
% 34.66/34.96  Current number of equations to process: 3591
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 345
% 34.66/34.96  New rule produced :
% 34.66/34.96  [371]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,equivalent(
% 34.66/34.96                                                                  equivalent(X,X),A)),
% 34.66/34.96                                          equivalent(C,B)))) -> true
% 34.66/34.96  Current number of equations to process: 3590
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 346
% 34.66/34.96  New rule produced :
% 34.66/34.96  [372]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,equivalent(
% 34.66/34.96                                                                  equivalent(C,C),A)),
% 34.66/34.96                                          equivalent(X,X)))) -> true
% 34.66/34.96  Current number of equations to process: 3589
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 347
% 34.66/34.96  New rule produced :
% 34.66/34.96  [373]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(equivalent(
% 34.66/34.96                                                                  equivalent(C,C),
% 34.66/34.96                                                                  equivalent(X,X)),B))))
% 34.66/34.96  -> true
% 34.66/34.96  Current number of equations to process: 3588
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 348
% 34.66/34.96  New rule produced :
% 34.66/34.96  [374]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,
% 34.66/34.96                                                                equivalent(C,C)),
% 34.66/34.96                                                     equivalent(B,X)),X))) ->
% 34.66/34.96  true
% 34.66/34.96  Current number of equations to process: 3587
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 349
% 34.66/34.96  New rule produced :
% 34.66/34.96  [375]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,C)),
% 34.66/34.96               equivalent(equivalent(X,X),C))) -> true
% 34.66/34.96  Current number of equations to process: 3586
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 350
% 34.66/34.96  New rule produced :
% 34.66/34.96  [376]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(equivalent(B,
% 34.66/34.96                                                               equivalent(C,C)),X))),
% 34.66/34.96               equivalent(A,X))) -> true
% 34.66/34.96  Current number of equations to process: 3585
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 351
% 34.66/34.96  New rule produced :
% 34.66/34.96  [377]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 34.66/34.96                                       equivalent(B,X))),equivalent(A,X))) ->
% 34.66/34.96  true
% 34.66/34.96  Current number of equations to process: 3584
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 352
% 34.66/34.96  New rule produced :
% 34.66/34.96  [378]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 34.66/34.96                                       equivalent(B,A))),equivalent(X,X))) ->
% 34.66/34.96  true
% 34.66/34.96  Current number of equations to process: 3583
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 353
% 34.66/34.96  New rule produced :
% 34.66/34.96  [379]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,equivalent(
% 34.66/34.96                                                                  equivalent(B,
% 34.66/34.96                                                                  equivalent(C,C)),X)),X)))
% 34.66/34.96  -> true
% 34.66/34.96  Current number of equations to process: 3582
% 34.66/34.96  Current number of ordered equations: 0
% 34.66/34.96  Current number of rules: 354
% 34.66/34.96  New rule produced :
% 34.66/34.96  [380]
% 34.66/34.96  is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(equivalent(
% 34.66/34.96                                                                   equivalent(B,
% 34.66/34.96                                                                   equivalent(X,X)),A),C)))
% 39.05/39.38  -> true
% 39.05/39.38  Current number of equations to process: 3581
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 355
% 39.05/39.38  New rule produced :
% 39.05/39.38  [381]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(equivalent(B,
% 39.05/39.38                                                               equivalent(C,C)),A))),
% 39.05/39.38               equivalent(X,X))) -> true
% 39.05/39.38  Current number of equations to process: 3580
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 356
% 39.05/39.38  New rule produced :
% 39.05/39.38  [382]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C)),
% 39.05/39.38               equivalent(equivalent(X,X),C))) -> true
% 39.05/39.38  Current number of equations to process: 3579
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 357
% 39.05/39.38  New rule produced :
% 39.05/39.38  [383]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(A,
% 39.05/39.38                                                               equivalent(C,C))),
% 39.05/39.38                                       equivalent(B,X))),X)) -> true
% 39.05/39.38  Current number of equations to process: 3578
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 358
% 39.05/39.38  New rule produced :
% 39.05/39.38  [384]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),
% 39.05/39.38                                       equivalent(C,C))),equivalent(X,X))) ->
% 39.05/39.38  true
% 39.05/39.38  Current number of equations to process: 3577
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 359
% 39.05/39.38  New rule produced :
% 39.05/39.38  [385]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C)),C))
% 39.05/39.38  -> true
% 39.05/39.38  Rule
% 39.05/39.38  [55]
% 39.05/39.38  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C)),C)),true,true,true)
% 39.05/39.38  -> true collapsed.
% 39.05/39.38  Current number of equations to process: 3790
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 359
% 39.05/39.38  New rule produced :
% 39.05/39.38  [386]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),B),equivalent(
% 39.05/39.38                                                                      equivalent(
% 39.05/39.38                                                                      equivalent(C,C),X),X)))
% 39.05/39.38  -> true
% 39.05/39.38  Current number of equations to process: 3898
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 360
% 39.05/39.38  New rule produced :
% 39.05/39.38  [387]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),equivalent(
% 39.05/39.38                                                                      equivalent(
% 39.05/39.38                                                                      equivalent(C,C),X),X)))
% 39.05/39.38  -> true
% 39.05/39.38  Current number of equations to process: 3913
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 361
% 39.05/39.38  New rule produced :
% 39.05/39.38  [388]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),equivalent(
% 39.05/39.38                                                                      equivalent(
% 39.05/39.38                                                                      equivalent(C,C),X),X)))
% 39.05/39.38  -> true
% 39.05/39.38  Current number of equations to process: 4277
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 362
% 39.05/39.38  New rule produced :
% 39.05/39.38  [389]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,equivalent(C,C))),
% 39.05/39.38                          equivalent(A,equivalent(B,X))),X)) -> true
% 39.05/39.38  Current number of equations to process: 4495
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 363
% 39.05/39.38  New rule produced :
% 39.05/39.38  [390]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,
% 39.05/39.38                                                                equivalent(C,C)),
% 39.05/39.38                                                     equivalent(X,X)),B))) ->
% 39.05/39.38  true
% 39.05/39.38  Current number of equations to process: 4761
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 364
% 39.05/39.38  New rule produced :
% 39.05/39.38  [391]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(
% 39.05/39.38                                                                equivalent(B,B),
% 39.05/39.38                                                                equivalent(C,C)),X),X)))
% 39.05/39.38  -> true
% 39.05/39.38  Current number of equations to process: 4762
% 39.05/39.38  Current number of ordered equations: 0
% 39.05/39.38  Current number of rules: 365
% 39.05/39.38  New rule produced :
% 39.05/39.38  [392]
% 39.05/39.38  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),
% 44.60/44.90                                                     equivalent(equivalent(C,C),X)),X)))
% 44.60/44.90  -> true
% 44.60/44.90  Current number of equations to process: 4811
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 366
% 44.60/44.90  New rule produced :
% 44.60/44.90  [393]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(
% 44.60/44.90                                                                  equivalent(C,C),
% 44.60/44.90                                                                  equivalent(X,X)),B))))
% 44.60/44.90  -> true
% 44.60/44.90  Current number of equations to process: 1624
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 367
% 44.60/44.90  New rule produced :
% 44.60/44.90  [394]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),
% 44.60/44.90                                                equivalent(B,B)),C),C),
% 44.60/44.90               equivalent(X,X))) -> true
% 44.60/44.90  Current number of equations to process: 1641
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 368
% 44.60/44.90  New rule produced :
% 44.60/44.90  [395]
% 44.60/44.90  is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(equivalent(
% 44.60/44.90                                                                  equivalent(C,C),
% 44.60/44.90                                                                  equivalent(X,X)),A))))
% 44.60/44.90  -> true
% 44.60/44.90  Current number of equations to process: 1647
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 369
% 44.60/44.90  New rule produced :
% 44.60/44.90  [396]
% 44.60/44.90  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),equivalent(C,C)),
% 44.60/44.90                            equivalent(equivalent(X,X),A)))) -> true
% 44.60/44.90  Current number of equations to process: 1682
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 370
% 44.60/44.90  New rule produced :
% 44.60/44.90  [397]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 44.60/44.90                                       equivalent(X,X))),equivalent(A,B))) ->
% 44.60/44.90  true
% 44.60/44.90  Current number of equations to process: 1887
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 371
% 44.60/44.90  New rule produced :
% 44.60/44.90  [398]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(C,C)),
% 44.60/44.90               equivalent(equivalent(X,X),A))) -> true
% 44.60/44.90  Current number of equations to process: 1915
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 372
% 44.60/44.90  New rule produced :
% 44.60/44.90  [399]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,
% 44.60/44.90                                                                equivalent(C,C))),
% 44.60/44.90                          equivalent(X,X)),B)) -> true
% 44.60/44.90  Current number of equations to process: 1922
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 373
% 44.60/44.90  New rule produced :
% 44.60/44.90  [400]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 44.60/44.90                                                  equivalent(C,C)),X)),
% 44.60/44.90               equivalent(A,X))) -> true
% 44.60/44.90  Current number of equations to process: 1991
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 374
% 44.60/44.90  New rule produced :
% 44.60/44.90  [401]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 44.60/44.90                                                  equivalent(C,C)),A)),
% 44.60/44.90               equivalent(X,X))) -> true
% 44.60/44.90  Current number of equations to process: 2011
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 375
% 44.60/44.90  New rule produced :
% 44.60/44.90  [402]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C),
% 44.60/44.90               equivalent(equivalent(X,X),C))) -> true
% 44.60/44.90  Current number of equations to process: 2019
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 376
% 44.60/44.90  New rule produced :
% 44.60/44.90  [403]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,
% 44.60/44.90                                                                equivalent(C,C))),
% 44.60/44.90                          equivalent(B,X)),X)) -> true
% 44.60/44.90  Current number of equations to process: 2026
% 44.60/44.90  Current number of ordered equations: 0
% 44.60/44.90  Current number of rules: 377
% 44.60/44.90  New rule produced :
% 44.60/44.90  [404]
% 44.60/44.90  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),
% 44.60/44.90                                                  equivalent(C,C))),equivalent(A,X)),X))
% 44.60/44.90  -> true
% 44.60/44.90  Current number of equations to process: 2728
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 378
% 46.45/46.78  New rule produced :
% 46.45/46.78  [405]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 46.45/46.78                                                                   equivalent(C,A),
% 46.45/46.78                                                                   equivalent(C,X))),X))
% 46.45/46.78  -> true
% 46.45/46.78  Current number of equations to process: 2825
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 379
% 46.45/46.78  New rule produced :
% 46.45/46.78  [406]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,equivalent(C,C))),
% 46.45/46.78                          equivalent(A,equivalent(X,X))),B)) -> true
% 46.45/46.78  Current number of equations to process: 2824
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 380
% 46.45/46.78  New rule produced :
% 46.45/46.78  [407]
% 46.45/46.78  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),
% 46.45/46.78                                                  equivalent(C,C)),equivalent(X,X)),A)))
% 46.45/46.78  -> true
% 46.45/46.78  Current number of equations to process: 2823
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 381
% 46.45/46.78  New rule produced :
% 46.45/46.78  [408]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C)),C))
% 46.45/46.78  -> true
% 46.45/46.78  Rule
% 46.45/46.78  [165]
% 46.45/46.78  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C)),C)),true,true,true)
% 46.45/46.78  -> true collapsed.
% 46.45/46.78  Current number of equations to process: 2902
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 381
% 46.45/46.78  New rule produced :
% 46.45/46.78  [409]
% 46.45/46.78  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(C,C))),true,
% 46.45/46.78  is_a_theorem(A),true) -> true
% 46.45/46.78  Current number of equations to process: 2950
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 382
% 46.45/46.78  New rule produced :
% 46.45/46.78  [410]
% 46.45/46.78  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),
% 46.45/46.78                                                    equivalent(C,C)),A)),true)
% 46.45/46.78  -> true
% 46.45/46.78  Current number of equations to process: 3139
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 383
% 46.45/46.78  New rule produced :
% 46.45/46.78  [411]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,
% 46.45/46.78                                                                equivalent(C,C))),
% 46.45/46.78                          equivalent(B,X)),X)) -> true
% 46.45/46.78  Current number of equations to process: 3231
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 384
% 46.45/46.78  New rule produced :
% 46.45/46.78  [412]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 46.45/46.78                                     equivalent(C,C)),X),equivalent(A,X))) ->
% 46.45/46.78  true
% 46.45/46.78  Current number of equations to process: 3230
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 385
% 46.45/46.78  New rule produced :
% 46.45/46.78  [413]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),equivalent(
% 46.45/46.78                                                                      equivalent(A,
% 46.45/46.78                                                                      equivalent(X,X)),C)))
% 46.45/46.78  -> true
% 46.45/46.78  Current number of equations to process: 3229
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 386
% 46.45/46.78  New rule produced :
% 46.45/46.78  [414]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),
% 46.45/46.78                          equivalent(B,X)),equivalent(A,X))) -> true
% 46.45/46.78  Current number of equations to process: 3228
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 387
% 46.45/46.78  New rule produced :
% 46.45/46.78  [415]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 46.45/46.78                                                                   equivalent(
% 46.45/46.78                                                                   equivalent(C,C),X),X)),A))
% 46.45/46.78  -> true
% 46.45/46.78  Current number of equations to process: 3227
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 388
% 46.45/46.78  New rule produced :
% 46.45/46.78  [416]
% 46.45/46.78  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 46.45/46.78                                                                   equivalent(C,A),
% 46.45/46.78                                                                   equivalent(X,X))),C))
% 46.45/46.78  -> true
% 46.45/46.78  Current number of equations to process: 3226
% 46.45/46.78  Current number of ordered equations: 0
% 46.45/46.78  Current number of rules: 389
% 46.62/46.88  New rule produced :
% 46.62/46.88  [417]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 46.62/46.88                                                                   equivalent(
% 46.62/46.88                                                                   equivalent(C,C),A),X)),X))
% 46.62/46.88  -> true
% 46.62/46.88  Current number of equations to process: 3225
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 390
% 46.62/46.88  New rule produced :
% 46.62/46.88  [418]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 46.62/46.88                                                                   equivalent(C,C),
% 46.62/46.88                                                                   equivalent(X,X))),A))
% 46.62/46.88  -> true
% 46.62/46.88  Current number of equations to process: 3224
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 391
% 46.62/46.88  New rule produced :
% 46.62/46.88  [419]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),X),
% 46.62/46.88               equivalent(equivalent(B,A),X))) -> true
% 46.62/46.88  Current number of equations to process: 3223
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 392
% 46.62/46.88  New rule produced :
% 46.62/46.88  [420]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,
% 46.62/46.88                                                                equivalent(C,C))),
% 46.62/46.88                          equivalent(X,X)),B)) -> true
% 46.62/46.88  Current number of equations to process: 3222
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 393
% 46.62/46.88  New rule produced :
% 46.62/46.88  [421]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),
% 46.62/46.88                                                  equivalent(C,C))),equivalent(X,X)),A))
% 46.62/46.88  -> true
% 46.62/46.88  Current number of equations to process: 3221
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 394
% 46.62/46.88  New rule produced :
% 46.62/46.88  [422]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(
% 46.62/46.88                                                                equivalent(B,B),
% 46.62/46.88                                                                equivalent(C,C))),X),X))
% 46.62/46.88  -> true
% 46.62/46.88  Current number of equations to process: 3220
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 395
% 46.62/46.88  New rule produced :
% 46.62/46.88  [423]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 46.62/46.88                                     equivalent(A,equivalent(C,C))),X),X)) ->
% 46.62/46.88  true
% 46.62/46.88  Current number of equations to process: 3219
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 396
% 46.62/46.88  New rule produced :
% 46.62/46.88  [424]
% 46.62/46.88  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,equivalent(C,C)),
% 46.62/46.88                                       equivalent(B,equivalent(X,X))),A))) ->
% 46.62/46.88  true
% 46.62/46.88  Current number of equations to process: 3218
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 397
% 46.62/46.88  New rule produced :
% 46.62/46.88  [425]
% 46.62/46.88  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(equivalent(C,C),
% 46.62/46.88                                                    equivalent(X,X))),equivalent(B,A))))
% 46.62/46.88  -> true
% 46.62/46.88  Current number of equations to process: 3217
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 398
% 46.62/46.88  New rule produced :
% 46.62/46.88  [426]
% 46.62/46.88  is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(equivalent(B,B),
% 46.62/46.88                                                    equivalent(C,C))),equivalent(X,X))))
% 46.62/46.88  -> true
% 46.62/46.88  Current number of equations to process: 3216
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 399
% 46.62/46.88  New rule produced :
% 46.62/46.88  [427]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 46.62/46.88                                     equivalent(C,equivalent(X,X))),A),C)) ->
% 46.62/46.88  true
% 46.62/46.88  Current number of equations to process: 3215
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 400
% 46.62/46.88  New rule produced :
% 46.62/46.88  [428]
% 46.62/46.88  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(A,
% 46.62/46.88                                                             equivalent(B,B)),
% 46.62/46.88                                                  equivalent(C,C))),X),X)) ->
% 46.62/46.88  true
% 46.62/46.88  Current number of equations to process: 3214
% 46.62/46.88  Current number of ordered equations: 0
% 46.62/46.88  Current number of rules: 401
% 46.62/46.88  New rule produced :
% 46.62/46.88  [429]
% 46.62/46.88  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(equivalent(C,C),
% 46.71/46.99                                                    equivalent(B,equivalent(X,X))),A))))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3213
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 402
% 46.71/46.99  New rule produced :
% 46.71/46.99  [430]
% 46.71/46.99  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),equivalent(
% 46.71/46.99                                                                     equivalent(
% 46.71/46.99                                                                     equivalent(X,X),B),A))))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3212
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 403
% 46.71/46.99  New rule produced :
% 46.71/46.99  [431]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(C,
% 46.71/46.99                                                                equivalent(X,X))),
% 46.71/46.99                          equivalent(B,A)),C)) -> true
% 46.71/46.99  Current number of equations to process: 3211
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 404
% 46.71/46.99  New rule produced :
% 46.71/46.99  [432]
% 46.71/46.99  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(
% 46.71/46.99                                                                  equivalent(X,X),
% 46.71/46.99                                                                  equivalent(C,B)),A))))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3210
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 405
% 46.71/46.99  New rule produced :
% 46.71/46.99  [433]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(
% 46.71/46.99                                                                equivalent(B,A),
% 46.71/46.99                                                                equivalent(C,C))),X),X))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3209
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 406
% 46.71/46.99  New rule produced :
% 46.71/46.99  [434]
% 46.71/46.99  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,
% 46.71/46.99                                                             equivalent(C,C)),
% 46.71/46.99                                                  equivalent(X,X)),B),A))) ->
% 46.71/46.99  true
% 46.71/46.99  Current number of equations to process: 3208
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 407
% 46.71/46.99  New rule produced :
% 46.71/46.99  [435]
% 46.71/46.99  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,C),
% 46.71/46.99                                                  equivalent(X,X)),equivalent(C,B)),A)))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3207
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 408
% 46.71/46.99  New rule produced :
% 46.71/46.99  [436]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,
% 46.71/46.99                                                                   equivalent(
% 46.71/46.99                                                                   equivalent(C,C),X))),X))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3206
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 409
% 46.71/46.99  New rule produced :
% 46.71/46.99  [437]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,
% 46.71/46.99                                                                equivalent(C,C)),
% 46.71/46.99                                                     equivalent(B,X))),X)) ->
% 46.71/46.99  true
% 46.71/46.99  Current number of equations to process: 3205
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 410
% 46.71/46.99  New rule produced :
% 46.71/46.99  [438]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C)),
% 46.71/46.99               equivalent(equivalent(X,X),C))) -> true
% 46.71/46.99  Current number of equations to process: 3204
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 411
% 46.71/46.99  New rule produced :
% 46.71/46.99  [439]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 46.71/46.99                                                                   equivalent(C,C),
% 46.71/46.99                                                                   equivalent(A,X))),X))
% 46.71/46.99  -> true
% 46.71/46.99  Current number of equations to process: 3203
% 46.71/46.99  Current number of ordered equations: 0
% 46.71/46.99  Current number of rules: 412
% 46.71/46.99  New rule produced :
% 46.71/46.99  [440]
% 46.71/46.99  is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(equivalent(
% 46.71/46.99                                                                   equivalent(C,C),
% 46.71/46.99                                                                   equivalent(X,X)),B)))
% 48.56/48.83  -> true
% 48.56/48.83  Current number of equations to process: 3202
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 413
% 48.56/48.83  New rule produced :
% 48.56/48.83  [441]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,
% 48.56/48.83                                                                equivalent(C,C)),
% 48.56/48.83                                                     equivalent(X,X))),B)) ->
% 48.56/48.83  true
% 48.56/48.83  Current number of equations to process: 3201
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 414
% 48.56/48.83  New rule produced :
% 48.56/48.83  [442]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(
% 48.56/48.83                                                                equivalent(B,B),
% 48.56/48.83                                                                equivalent(C,C)),X)),X))
% 48.56/48.83  -> true
% 48.56/48.83  Current number of equations to process: 3200
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 415
% 48.56/48.83  New rule produced :
% 48.56/48.83  [443]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),
% 48.56/48.83                                     equivalent(C,C)),equivalent(X,X)),B)) ->
% 48.56/48.83  true
% 48.56/48.83  Current number of equations to process: 3199
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 416
% 48.56/48.83  New rule produced :
% 48.56/48.83  [444]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(equivalent(
% 48.56/48.83                                                                   equivalent(C,
% 48.56/48.83                                                                   equivalent(X,X)),A),C)))
% 48.56/48.83  -> true
% 48.56/48.83  Current number of equations to process: 3198
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 417
% 48.56/48.83  New rule produced :
% 48.56/48.83  [445]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(
% 48.56/48.83                                                                equivalent(C,C),
% 48.56/48.83                                                                equivalent(X,X)),A),B)))
% 48.56/48.83  -> true
% 48.56/48.83  Current number of equations to process: 3196
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 418
% 48.56/48.83  New rule produced :
% 48.56/48.83  [446]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),
% 48.56/48.83                          equivalent(equivalent(C,C),X)),X)) -> true
% 48.56/48.83  Current number of equations to process: 3195
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 419
% 48.56/48.83  New rule produced :
% 48.56/48.83  [447]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),
% 48.56/48.83                                                equivalent(B,B)),C),X),
% 48.56/48.83               equivalent(C,X))) -> true
% 48.56/48.83  Current number of equations to process: 3194
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 420
% 48.56/48.83  New rule produced :
% 48.56/48.83  [448]
% 48.56/48.83  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C))),true,
% 48.56/48.83  is_a_theorem(C),true) -> true
% 48.56/48.83  Current number of equations to process: 3518
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 421
% 48.56/48.83  New rule produced :
% 48.56/48.83  [449]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,equivalent(
% 48.56/48.83                                                                  equivalent(C,C),X))),
% 48.56/48.83               equivalent(B,X))) -> true
% 48.56/48.83  Current number of equations to process: 3629
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 422
% 48.56/48.83  New rule produced :
% 48.56/48.83  [450]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),equivalent(
% 48.56/48.83                                                                      equivalent(
% 48.56/48.83                                                                      equivalent(X,X),B),C)))
% 48.56/48.83  -> true
% 48.56/48.83  Current number of equations to process: 3628
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 423
% 48.56/48.83  New rule produced :
% 48.56/48.83  [451]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),X)),
% 48.56/48.83               equivalent(equivalent(B,A),X))) -> true
% 48.56/48.83  Current number of equations to process: 3627
% 48.56/48.83  Current number of ordered equations: 0
% 48.56/48.83  Current number of rules: 424
% 48.56/48.83  New rule produced :
% 48.56/48.83  [452]
% 48.56/48.83  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),
% 48.56/48.83                                       equivalent(equivalent(C,C),X))),X)) ->
% 48.56/48.83  true
% 48.56/48.83  Current number of equations to process: 3626
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 425
% 56.77/57.05  New rule produced :
% 56.77/57.05  [453]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,equivalent(
% 56.77/57.05                                                                  equivalent(B,
% 56.77/57.05                                                                  equivalent(C,C)),X))),X))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 3625
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 426
% 56.77/57.05  New rule produced :
% 56.77/57.05  [454]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),equivalent(
% 56.77/57.05                                                                  equivalent(C,C),X))),
% 56.77/57.05               equivalent(A,X))) -> true
% 56.77/57.05  Current number of equations to process: 4021
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 427
% 56.77/57.05  New rule produced :
% 56.77/57.05  [455]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),equivalent(
% 56.77/57.05                                                                  equivalent(C,C),A))),
% 56.77/57.05               equivalent(X,X))) -> true
% 56.77/57.05  Current number of equations to process: 4309
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 428
% 56.77/57.05  New rule produced :
% 56.77/57.05  [456]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),equivalent(C,
% 56.77/57.05                                                                   equivalent(
% 56.77/57.05                                                                   equivalent(X,X),C))),A))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 4800
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 429
% 56.77/57.05  New rule produced :
% 56.77/57.05  [457]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),equivalent(
% 56.77/57.05                                                                      equivalent(
% 56.77/57.05                                                                      equivalent(X,X),B),C)))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 2308
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 430
% 56.77/57.05  New rule produced :
% 56.77/57.05  [458]
% 56.77/57.05  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),equivalent(C,
% 56.77/57.05                                                                  equivalent(X,X))),
% 56.77/57.05                            equivalent(C,A)))) -> true
% 56.77/57.05  Current number of equations to process: 2345
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 431
% 56.77/57.05  New rule produced :
% 56.77/57.05  [459]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),equivalent(
% 56.77/57.05                                                                      equivalent(
% 56.77/57.05                                                                      equivalent(X,X),B),A)))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 2348
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 432
% 56.77/57.05  New rule produced :
% 56.77/57.05  [460]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),equivalent(
% 56.77/57.05                                                                      equivalent(
% 56.77/57.05                                                                      equivalent(X,X),B),C)))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 2349
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 433
% 56.77/57.05  New rule produced :
% 56.77/57.05  [461]
% 56.77/57.05  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),C),equivalent(
% 56.77/57.05                                                                     equivalent(C,
% 56.77/57.05                                                                     equivalent(X,X)),A))))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 2353
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 434
% 56.77/57.05  New rule produced :
% 56.77/57.05  [462]
% 56.77/57.05  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),equivalent(C,X)),
% 56.77/57.05                            equivalent(equivalent(X,C),A)))) -> true
% 56.77/57.05  Current number of equations to process: 2375
% 56.77/57.05  Current number of ordered equations: 0
% 56.77/57.05  Current number of rules: 435
% 56.77/57.05  New rule produced :
% 56.77/57.05  [463]
% 56.77/57.05  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),equivalent(
% 56.77/57.05                                                                      equivalent(
% 56.77/57.05                                                                      equivalent(X,X),A),C)))
% 56.77/57.05  -> true
% 56.77/57.05  Current number of equations to process: 2709
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 436
% 72.76/73.04  New rule produced :
% 72.76/73.04  [464]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),B),
% 72.76/73.04                                     equivalent(C,C)),equivalent(B,X)),X)) ->
% 72.76/73.04  true
% 72.76/73.04  Current number of equations to process: 2815
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 437
% 72.76/73.04  New rule produced :
% 72.76/73.04  [465]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,equivalent(
% 72.76/73.04                                                                  equivalent(B,
% 72.76/73.04                                                                  equivalent(C,C)),X))),X))
% 72.76/73.04  -> true
% 72.76/73.04  Current number of equations to process: 3288
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 438
% 72.76/73.04  New rule produced :
% 72.76/73.04  [466]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,
% 72.76/73.04                                                           equivalent(B,B)),C),A),
% 72.76/73.04                          equivalent(X,X)),C)) -> true
% 72.76/73.04  Current number of equations to process: 3333
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 439
% 72.76/73.04  New rule produced :
% 72.76/73.04  [467]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 72.76/73.04                                                                   equivalent(B,
% 72.76/73.04                                                                   equivalent(C,C)),X)),X))
% 72.76/73.04  -> true
% 72.76/73.04  Current number of equations to process: 3334
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 440
% 72.76/73.04  New rule produced :
% 72.76/73.04  [468]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(A,
% 72.76/73.04                                                                equivalent(C,C)),
% 72.76/73.04                                                     equivalent(X,X)),B))) ->
% 72.76/73.04  true
% 72.76/73.04  Current number of equations to process: 3702
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 441
% 72.76/73.04  New rule produced :
% 72.76/73.04  [469]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,
% 72.76/73.04                                                                equivalent(X,X)),
% 72.76/73.04                                                     equivalent(C,A)),B))) ->
% 72.76/73.04  true
% 72.76/73.04  Current number of equations to process: 3713
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 442
% 72.76/73.04  New rule produced :
% 72.76/73.04  [470]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(equivalent(A,
% 72.76/73.04                                                               equivalent(B,
% 72.76/73.04                                                               equivalent(C,C))),X))),X))
% 72.76/73.04  -> true
% 72.76/73.04  Current number of equations to process: 4019
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 443
% 72.76/73.04  New rule produced :
% 72.76/73.04  [471]
% 72.76/73.04  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C))),true,
% 72.76/73.04  is_a_theorem(C),true) -> true
% 72.76/73.04  Current number of equations to process: 4208
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 444
% 72.76/73.04  New rule produced :
% 72.76/73.04  [472]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),
% 72.76/73.04                                                     equivalent(equivalent(C,C),X))),X))
% 72.76/73.04  -> true
% 72.76/73.04  Current number of equations to process: 4305
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 445
% 72.76/73.04  New rule produced :
% 72.76/73.04  [473]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(A,
% 72.76/73.04                                                               equivalent(C,C))),
% 72.76/73.04                                       equivalent(X,X))),B)) -> true
% 72.76/73.04  Current number of equations to process: 4671
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 446
% 72.76/73.04  New rule produced :
% 72.76/73.04  [474]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 72.76/73.04                                                  equivalent(A,equivalent(C,C))),X)),X))
% 72.76/73.04  -> true
% 72.76/73.04  Current number of equations to process: 4672
% 72.76/73.04  Current number of ordered equations: 0
% 72.76/73.04  Current number of rules: 447
% 72.76/73.04  New rule produced :
% 72.76/73.04  [475]
% 72.76/73.04  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(
% 72.76/73.04                                                               equivalent(B,B),
% 72.76/73.04                                                               equivalent(C,C))),X)),X))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 2942
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 448
% 85.94/86.23  New rule produced :
% 85.94/86.23  [476]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 85.94/86.23                                       equivalent(equivalent(A,B),X))),X)) ->
% 85.94/86.23  true
% 85.94/86.23  Current number of equations to process: 3109
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 449
% 85.94/86.23  New rule produced :
% 85.94/86.23  [477]
% 85.94/86.23  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C))),true,
% 85.94/86.23  is_a_theorem(C),true) -> true
% 85.94/86.23  Current number of equations to process: 3455
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 450
% 85.94/86.23  New rule produced :
% 85.94/86.23  [478]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,C),
% 85.94/86.23                                                     equivalent(equivalent(C,B),X)),X)))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 3571
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 451
% 85.94/86.23  New rule produced :
% 85.94/86.23  [479]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C)),
% 85.94/86.23               equivalent(equivalent(X,X),C))) -> true
% 85.94/86.23  Current number of equations to process: 3570
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 452
% 85.94/86.23  New rule produced :
% 85.94/86.23  [480]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),equivalent(
% 85.94/86.23                                                                  equivalent(C,B),X))),
% 85.94/86.23               equivalent(A,X))) -> true
% 85.94/86.23  Current number of equations to process: 3569
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 453
% 85.94/86.23  New rule produced :
% 85.94/86.23  [481]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),equivalent(
% 85.94/86.23                                                                  equivalent(C,B),A))),
% 85.94/86.23               equivalent(X,X))) -> true
% 85.94/86.23  Current number of equations to process: 3568
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 454
% 85.94/86.23  New rule produced :
% 85.94/86.23  [482]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),X)),equivalent(
% 85.94/86.23                                                                      equivalent(
% 85.94/86.23                                                                      equivalent(C,B),A),X)))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 3566
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 455
% 85.94/86.23  New rule produced :
% 85.94/86.23  [483]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,
% 85.94/86.23                                                                equivalent(B,A)),
% 85.94/86.23                                                     equivalent(C,X))),X)) ->
% 85.94/86.23  true
% 85.94/86.23  Current number of equations to process: 3563
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 456
% 85.94/86.23  New rule produced :
% 85.94/86.23  [484]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),
% 85.94/86.23                                                     equivalent(equivalent(C,C),X))),X))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 3562
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 457
% 85.94/86.23  New rule produced :
% 85.94/86.23  [485]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,C),
% 85.94/86.23                                                     equivalent(equivalent(C,B),X))),X))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 3561
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 458
% 85.94/86.23  New rule produced :
% 85.94/86.23  [486]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,A),
% 85.94/86.23                                                  equivalent(B,equivalent(C,C))),X)),X))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 4142
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 459
% 85.94/86.23  New rule produced :
% 85.94/86.23  [487]
% 85.94/86.23  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),
% 85.94/86.23                                                equivalent(B,B)),equivalent(C,C)),X),X))
% 85.94/86.23  -> true
% 85.94/86.23  Current number of equations to process: 4389
% 85.94/86.23  Current number of ordered equations: 0
% 85.94/86.23  Current number of rules: 460
% 85.94/86.23  New rule produced :
% 85.94/86.23  [488]
% 85.94/86.23  is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(B,equivalent(
% 123.42/123.70                                                                 equivalent(C,C),
% 123.42/123.70                                                                 equivalent(X,X))),A))))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 3070
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 461
% 123.42/123.70  New rule produced :
% 123.42/123.70  [489]
% 123.42/123.70  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),equivalent(
% 123.42/123.70                                                                  equivalent(C,C),
% 123.42/123.70                                                                  equivalent(X,X))),A)))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 3712
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 462
% 123.42/123.70  New rule produced :
% 123.42/123.70  [490]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),equivalent(
% 123.42/123.70                                                                  equivalent(A,
% 123.42/123.70                                                                  equivalent(C,C)),X))),X))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 4484
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 463
% 123.42/123.70  New rule produced :
% 123.42/123.70  [491]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,
% 123.42/123.70                                                                equivalent(X,X)),
% 123.42/123.70                                                     equivalent(B,A)),C))) ->
% 123.42/123.70  true
% 123.42/123.70  Current number of equations to process: 1695
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 464
% 123.42/123.70  New rule produced :
% 123.42/123.70  [492]
% 123.42/123.70  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,equivalent(C,C)),
% 123.42/123.70                                       equivalent(A,equivalent(X,X))),B))) ->
% 123.42/123.70  true
% 123.42/123.70  Current number of equations to process: 2428
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 465
% 123.42/123.70  New rule produced :
% 123.42/123.70  [493]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,equivalent(
% 123.42/123.70                                                                  equivalent(C,
% 123.42/123.70                                                                  equivalent(X,X)),A)),B)))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 2653
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 466
% 123.42/123.70  New rule produced :
% 123.42/123.70  [494]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),
% 123.42/123.70                                                     equivalent(equivalent(X,X),A)),B)))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 4025
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 467
% 123.42/123.70  New rule produced :
% 123.42/123.70  [495]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(
% 123.42/123.70                                                             equivalent(B,B),A),
% 123.42/123.70                                                  equivalent(C,C)),X)),X)) ->
% 123.42/123.70  true
% 123.42/123.70  Current number of equations to process: 4098
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 468
% 123.42/123.70  New rule produced :
% 123.42/123.70  [496]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(
% 123.42/123.70                                                             equivalent(B,
% 123.42/123.70                                                             equivalent(C,C)),A),B),X)),X))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 2619
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 469
% 123.42/123.70  New rule produced :
% 123.42/123.70  [497]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 123.42/123.70                                                                   equivalent(
% 123.42/123.70                                                                   equivalent(C,B),X))),X))
% 123.42/123.70  -> true
% 123.42/123.70  Current number of equations to process: 3247
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 470
% 123.42/123.70  New rule produced :
% 123.42/123.70  [498]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,B),C),
% 123.42/123.70                                     equivalent(B,A)),equivalent(X,X)),C)) ->
% 123.42/123.70  true
% 123.42/123.70  Current number of equations to process: 3292
% 123.42/123.70  Current number of ordered equations: 0
% 123.42/123.70  Current number of rules: 471
% 123.42/123.70  New rule produced :
% 123.42/123.70  [499]
% 123.42/123.70  is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 123.42/123.70                          equivalent(equivalent(C,B),X)),X)) -> true
% 123.42/123.70  Current number of equations to process: 3293
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 472
% 141.15/141.46  New rule produced :
% 141.15/141.46  [500]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(equivalent(
% 141.15/141.46                                                                   equivalent(B,A),
% 141.15/141.46                                                                   equivalent(X,X)),C)))
% 141.15/141.46  -> true
% 141.15/141.46  Current number of equations to process: 3474
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 473
% 141.15/141.46  New rule produced :
% 141.15/141.46  [501]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,X),
% 141.15/141.46                                                     equivalent(equivalent(X,C),A)),B)))
% 141.15/141.46  -> true
% 141.15/141.46  Current number of equations to process: 3485
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 474
% 141.15/141.46  New rule produced :
% 141.15/141.46  [502]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,
% 141.15/141.46                                                                equivalent(B,A)),
% 141.15/141.46                                                     equivalent(X,X))),C)) ->
% 141.15/141.46  true
% 141.15/141.46  Current number of equations to process: 3500
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 475
% 141.15/141.46  New rule produced :
% 141.15/141.46  [503]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(
% 141.15/141.46                                                                equivalent(C,C),
% 141.15/141.46                                                                equivalent(B,A)),X)),X))
% 141.15/141.46  -> true
% 141.15/141.46  Current number of equations to process: 3501
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 476
% 141.15/141.46  New rule produced :
% 141.15/141.46  [504]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 141.15/141.46                                                     equivalent(equivalent(B,A),X))),X))
% 141.15/141.46  -> true
% 141.15/141.46  Current number of equations to process: 3562
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 477
% 141.15/141.46  New rule produced :
% 141.15/141.46  [505]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),equivalent(
% 141.15/141.46                                                                  equivalent(A,
% 141.15/141.46                                                                  equivalent(C,B)),X))),X))
% 141.15/141.46  -> true
% 141.15/141.46  Current number of equations to process: 3597
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 478
% 141.15/141.46  New rule produced :
% 141.15/141.46  [506]
% 141.15/141.46  is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(equivalent(B,
% 141.15/141.46                                                               equivalent(C,C)),
% 141.15/141.46                                                    equivalent(X,X))),A))) ->
% 141.15/141.46  true
% 141.15/141.46  Current number of equations to process: 4908
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 479
% 141.15/141.46  New rule produced :
% 141.15/141.46  [507]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,
% 141.15/141.46                                                           equivalent(B,B)),C),A),
% 141.15/141.46                          equivalent(C,X)),X)) -> true
% 141.15/141.46  Current number of equations to process: 2342
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 480
% 141.15/141.46  New rule produced :
% 141.15/141.46  [508]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,
% 141.15/141.46                                                           equivalent(B,B)),
% 141.15/141.46                                                equivalent(C,C)),A),X),X)) ->
% 141.15/141.46  true
% 141.15/141.46  Current number of equations to process: 2358
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 481
% 141.15/141.46  New rule produced :
% 141.15/141.46  [509]
% 141.15/141.46  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,C),equivalent(
% 141.15/141.46                                                                  equivalent(C,B),
% 141.15/141.46                                                                  equivalent(X,X))),A)))
% 141.15/141.46  -> true
% 141.15/141.46  Current number of equations to process: 2996
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 482
% 141.15/141.46  New rule produced :
% 141.15/141.46  [510]
% 141.15/141.46  is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(
% 141.15/141.46                                                             equivalent(B,C),A),
% 141.15/141.46                                                  equivalent(C,B)),X)),X)) ->
% 141.15/141.46  true
% 141.15/141.46  Current number of equations to process: 3542
% 141.15/141.46  Current number of ordered equations: 0
% 141.15/141.46  Current number of rules: 483
% 147.24/147.57  New rule produced :
% 147.24/147.57  [511]
% 147.24/147.57  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,B),C),
% 147.24/147.57                                     equivalent(B,A)),equivalent(C,X)),X)) ->
% 147.24/147.57  true
% 147.24/147.57  Current number of equations to process: 4193
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 484
% 147.24/147.57  New rule produced :
% 147.24/147.57  [512]
% 147.24/147.57  is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,B),
% 147.24/147.57                                                equivalent(C,C)),equivalent(B,A)),X),X))
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4209
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 485
% 147.24/147.57  New rule produced :
% 147.24/147.57  [513]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,A),
% 147.24/147.57                                                       equivalent(C,equivalent(
% 147.24/147.57                                                                    equivalent(X,X),B)))),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4599
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 486
% 147.24/147.57  New rule produced :
% 147.24/147.57  [514]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 147.24/147.57                                                                  equivalent(
% 147.24/147.57                                                                  equivalent(C,C),B),A),
% 147.24/147.57                                                       equivalent(X,X))),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4613
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 487
% 147.24/147.57  New rule produced :
% 147.24/147.57  [515]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),C)),true,is_a_theorem(
% 147.24/147.57                                                                      equivalent(B,
% 147.24/147.57                                                                      equivalent(
% 147.24/147.57                                                                      equivalent(X,X),C))),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4612
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 488
% 147.24/147.57  New rule produced :
% 147.24/147.57  [516]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 147.24/147.57                    equivalent(B,X))),true,is_a_theorem(equivalent(C,X)),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4611
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 489
% 147.24/147.57  New rule produced :
% 147.24/147.57  [517]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),X)),true,
% 147.24/147.57  is_a_theorem(equivalent(C,equivalent(A,X))),true) -> true
% 147.24/147.57  Current number of equations to process: 4610
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 490
% 147.24/147.57  New rule produced :
% 147.24/147.57  [518]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 147.24/147.57                    equivalent(X,X))),true,is_a_theorem(equivalent(C,B)),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4609
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 491
% 147.24/147.57  New rule produced :
% 147.24/147.57  [519]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 147.24/147.57                    equivalent(B,X))),true,is_a_theorem(equivalent(C,X)),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4608
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 492
% 147.24/147.57  New rule produced :
% 147.24/147.57  [520]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(A,B),C)),true,is_a_theorem(equivalent(B,
% 147.24/147.57                                                                     equivalent(
% 147.24/147.57                                                                     equivalent(A,
% 147.24/147.57                                                                     equivalent(X,X)),C))),true)
% 147.24/147.57  -> true
% 147.24/147.57  Current number of equations to process: 4607
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 493
% 147.24/147.57  New rule produced :
% 147.24/147.57  [521]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(B,X))),true,
% 147.24/147.57  is_a_theorem(equivalent(C,equivalent(A,X))),true) -> true
% 147.24/147.57  Current number of equations to process: 4606
% 147.24/147.57  Current number of ordered equations: 0
% 147.24/147.57  Current number of rules: 494
% 147.24/147.57  New rule produced :
% 147.24/147.57  [522]
% 147.24/147.57  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(B,A))),true,
% 147.24/147.57  is_a_theorem(equivalent(C,equivalent(X,X))),true) -> true
% 147.24/147.57  Current number of equations to process: 4605
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 495
% 147.34/147.67  New rule produced :
% 147.34/147.67  [523]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),X),X))),true,
% 147.34/147.67  is_a_theorem(equivalent(B,A)),true) -> true
% 147.34/147.67  Current number of equations to process: 4604
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 496
% 147.34/147.67  New rule produced :
% 147.34/147.67  [524]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 147.34/147.67                                               equivalent(X,X)))),true,
% 147.34/147.67  is_a_theorem(equivalent(B,C)),true) -> true
% 147.34/147.67  Current number of equations to process: 4603
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 497
% 147.34/147.67  New rule produced :
% 147.34/147.67  [525]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),A),X))),true,
% 147.34/147.67  is_a_theorem(equivalent(B,X)),true) -> true
% 147.34/147.67  Current number of equations to process: 4602
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 498
% 147.34/147.67  New rule produced :
% 147.34/147.67  [526]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 147.34/147.67                                               equivalent(X,X)))),true,
% 147.34/147.67  is_a_theorem(equivalent(B,A)),true) -> true
% 147.34/147.67  Current number of equations to process: 4601
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 499
% 147.34/147.67  New rule produced :
% 147.34/147.67  [527]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),A)),true,
% 147.34/147.67  is_a_theorem(equivalent(C,equivalent(X,X))),true) -> true
% 147.34/147.67  Current number of equations to process: 4600
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 500
% 147.34/147.67  New rule produced :
% 147.34/147.67  [528]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),C),X)),true,is_a_theorem(
% 147.34/147.67                                                                      equivalent(C,
% 147.34/147.67                                                                      equivalent(
% 147.34/147.67                                                                      equivalent(B,A),X))),true)
% 147.34/147.67  -> true
% 147.34/147.67  Current number of equations to process: 4599
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 501
% 147.34/147.67  New rule produced :
% 147.34/147.67  [529]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 147.34/147.67                    equivalent(X,X))),true,is_a_theorem(equivalent(C,B)),true)
% 147.34/147.67  -> true
% 147.34/147.67  Current number of equations to process: 4598
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 502
% 147.34/147.67  New rule produced :
% 147.34/147.67  [530]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 147.34/147.67                    equivalent(X,X))),true,is_a_theorem(equivalent(C,A)),true)
% 147.34/147.67  -> true
% 147.34/147.67  Current number of equations to process: 4597
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 503
% 147.34/147.67  New rule produced :
% 147.34/147.67  [531]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(equivalent(A,B),C)),true,is_a_theorem(equivalent(
% 147.34/147.67                                                                     equivalent(
% 147.34/147.67                                                                     equivalent(X,A),
% 147.34/147.67                                                                     equivalent(X,B)),C)),true)
% 147.34/147.67  -> true
% 147.34/147.67  Current number of equations to process: 4596
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 504
% 147.34/147.67  New rule produced :
% 147.34/147.67  [532]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,A),
% 147.34/147.67                                                       equivalent(equivalent(X,C),
% 147.34/147.67                                                       equivalent(X,B)))),true)
% 147.34/147.67  -> true
% 147.34/147.67  Current number of equations to process: 4595
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 505
% 147.34/147.67  New rule produced :
% 147.34/147.67  [533]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,
% 147.34/147.67                                                                  equivalent(X,A)),
% 147.34/147.67                                                       equivalent(C,equivalent(X,B)))),true)
% 147.34/147.67  -> true
% 147.34/147.67  Current number of equations to process: 4594
% 147.34/147.67  Current number of ordered equations: 0
% 147.34/147.67  Current number of rules: 506
% 147.34/147.67  New rule produced :
% 147.34/147.67  [534]
% 147.34/147.67  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 147.34/147.67                                                                  equivalent(C,X),
% 147.41/147.75                                                                  equivalent(C,A)),
% 147.41/147.75                                                       equivalent(X,B))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4593
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 507
% 147.41/147.75  New rule produced :
% 147.41/147.75  [535]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(
% 147.41/147.75                                                                     equivalent(C,A),
% 147.41/147.75                                                                     equivalent(C,
% 147.41/147.75                                                                     equivalent(X,X)))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4592
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 508
% 147.41/147.75  New rule produced :
% 147.41/147.75  [536]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,A),
% 147.41/147.75                                                       equivalent(equivalent(B,C),
% 147.41/147.75                                                       equivalent(X,X)))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4591
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 509
% 147.41/147.75  New rule produced :
% 147.41/147.75  [537]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(
% 147.41/147.75                                                                     equivalent(
% 147.41/147.75                                                                     equivalent(C,X),A),
% 147.41/147.75                                                                     equivalent(X,C))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4590
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 510
% 147.41/147.75  New rule produced :
% 147.41/147.75  [538]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 147.41/147.75                                                                  equivalent(
% 147.41/147.75                                                                  equivalent(C,C),X),A),
% 147.41/147.75                                                       equivalent(X,B))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4589
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 511
% 147.41/147.75  New rule produced :
% 147.41/147.75  [539]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(
% 147.41/147.75                                                                     equivalent(
% 147.41/147.75                                                                     equivalent(C,C),A),
% 147.41/147.75                                                                     equivalent(X,X))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4588
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 512
% 147.41/147.75  New rule produced :
% 147.41/147.75  [540]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,
% 147.41/147.75                                                                  equivalent(B,A)),
% 147.41/147.75                                                       equivalent(C,equivalent(X,X)))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4587
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 513
% 147.41/147.75  New rule produced :
% 147.41/147.75  [541]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 147.41/147.75                                                                  equivalent(C,C),
% 147.41/147.75                                                                  equivalent(B,A)),
% 147.41/147.75                                                       equivalent(X,X))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4586
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 514
% 147.41/147.75  New rule produced :
% 147.41/147.75  [542]
% 147.41/147.75  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),C)),true,is_a_theorem(
% 147.41/147.75                                                                      equivalent(
% 147.41/147.75                                                                      equivalent(C,B),
% 147.41/147.75                                                                      equivalent(X,X))),true)
% 147.41/147.75  -> true
% 147.41/147.75  Current number of equations to process: 4585
% 147.41/147.75  Current number of ordered equations: 0
% 147.41/147.75  Current number of rules: 515
% 147.41/147.75  New rule produced :
% 147.41/147.75  [543]
% 147.41/147.75  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,
% 147.41/147.75                                                                 equivalent(X,X))),
% 147.60/147.90                                         equivalent(B,equivalent(C,A)))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4584
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 516
% 147.60/147.90  New rule produced :
% 147.60/147.90  [544]
% 147.60/147.90  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(C,C))),true,is_a_theorem(
% 147.60/147.90                                                                      equivalent(
% 147.60/147.90                                                                      equivalent(X,B),
% 147.60/147.90                                                                      equivalent(X,A))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4583
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 517
% 147.60/147.90  New rule produced :
% 147.60/147.90  [545]
% 147.60/147.90  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),C)),true,is_a_theorem(
% 147.60/147.90                                                                      equivalent(
% 147.60/147.90                                                                      equivalent(X,B),
% 147.60/147.90                                                                      equivalent(X,C))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4582
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 518
% 147.60/147.90  New rule produced :
% 147.60/147.90  [546]
% 147.60/147.90  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C)),X)),true,
% 147.60/147.90  is_a_theorem(equivalent(C,X)),true) -> true
% 147.60/147.90  Current number of equations to process: 4581
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 519
% 147.60/147.90  New rule produced :
% 147.60/147.90  [547]
% 147.60/147.90  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(B,
% 147.60/147.90                                                                    equivalent(
% 147.60/147.90                                                                    equivalent(C,
% 147.60/147.90                                                                    equivalent(X,X)),A)))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4580
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 520
% 147.60/147.90  New rule produced :
% 147.60/147.90  [548]
% 147.60/147.90  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 147.60/147.90                                                               equivalent(B,
% 147.60/147.90                                                               equivalent(C,C)),A),B),
% 147.60/147.90                                         equivalent(X,X))),true) -> true
% 147.60/147.90  Current number of equations to process: 4579
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 521
% 147.60/147.90  New rule produced :
% 147.60/147.90  [549]
% 147.60/147.90  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(A,
% 147.60/147.90                                                                 equivalent(C,C))),
% 147.60/147.90                                         equivalent(B,equivalent(X,X)))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4578
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 522
% 147.60/147.90  New rule produced :
% 147.60/147.90  [550]
% 147.60/147.90  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,X)),
% 147.60/147.90                                         equivalent(B,equivalent(equivalent(X,C),A)))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4577
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 523
% 147.60/147.90  New rule produced :
% 147.60/147.90  [551]
% 147.60/147.90  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),
% 147.60/147.90                                                    equivalent(A,equivalent(C,C))),
% 147.60/147.90                                         equivalent(X,X))),true) -> true
% 147.60/147.90  Current number of equations to process: 4576
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 524
% 147.60/147.90  New rule produced :
% 147.60/147.90  [552]
% 147.60/147.90  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 147.60/147.90                                                               equivalent(B,C),A),
% 147.60/147.90                                                    equivalent(C,B)),equivalent(X,X))),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4575
% 147.60/147.90  Current number of ordered equations: 0
% 147.60/147.90  Current number of rules: 525
% 147.60/147.90  New rule produced :
% 147.60/147.90  [553]
% 147.60/147.90  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 147.60/147.90                               equivalent(A,C)),X)),true,is_a_theorem(equivalent(C,X)),true)
% 147.60/147.90  -> true
% 147.60/147.90  Current number of equations to process: 4574
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 526
% 147.74/148.07  New rule produced :
% 147.74/148.07  [554]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(
% 147.74/148.07                                                                 equivalent(C,B),
% 147.74/148.07                                                                 equivalent(C,
% 147.74/148.07                                                                 equivalent(X,X))),A))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4573
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 527
% 147.74/148.07  New rule produced :
% 147.74/148.07  [555]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(C,
% 147.74/148.07                                                                 equivalent(B,
% 147.74/148.07                                                                 equivalent(X,X))),
% 147.74/148.07                                                      equivalent(C,A)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4572
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 528
% 147.74/148.07  New rule produced :
% 147.74/148.07  [556]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,C)),
% 147.74/148.07                                         equivalent(equivalent(X,B),equivalent(X,A)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4571
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 529
% 147.74/148.07  New rule produced :
% 147.74/148.07  [557]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 147.74/148.07                                                                    equivalent(X,
% 147.74/148.07                                                                    equivalent(C,B)),
% 147.74/148.07                                                                    equivalent(X,A)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4570
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 530
% 147.74/148.07  New rule produced :
% 147.74/148.07  [558]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(A,
% 147.74/148.07                                                                 equivalent(B,
% 147.74/148.07                                                                 equivalent(C,C))),
% 147.74/148.07                                                      equivalent(X,X)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4569
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 531
% 147.74/148.07  New rule produced :
% 147.74/148.07  [559]
% 147.74/148.07  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 147.74/148.07                               equivalent(C,X)),A)),true,is_a_theorem(equivalent(X,C)),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4568
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 532
% 147.74/148.07  New rule produced :
% 147.74/148.07  [560]
% 147.74/148.07  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C)),X)),true,
% 147.74/148.07  is_a_theorem(equivalent(C,X)),true) -> true
% 147.74/148.07  Current number of equations to process: 4567
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 533
% 147.74/148.07  New rule produced :
% 147.74/148.07  [561]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,C)),
% 147.74/148.07                                         equivalent(equivalent(A,B),equivalent(X,X)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4566
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 534
% 147.74/148.07  New rule produced :
% 147.74/148.07  [562]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(C,equivalent(
% 147.74/148.07                                                                   equivalent(B,
% 147.74/148.07                                                                   equivalent(C,
% 147.74/148.07                                                                   equivalent(X,X))),A)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4565
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 535
% 147.74/148.07  New rule produced :
% 147.74/148.07  [563]
% 147.74/148.07  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(C,
% 147.74/148.07                                                                 equivalent(X,X)),
% 147.74/148.07                                                      equivalent(equivalent(B,C),A)))),true)
% 147.74/148.07  -> true
% 147.74/148.07  Current number of equations to process: 4564
% 147.74/148.07  Current number of ordered equations: 0
% 147.74/148.07  Current number of rules: 536
% 147.74/148.07  New rule produced :
% 147.74/148.07  [564]
% 147.74/148.07  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,X)),
% 147.94/148.25                    equivalent(B,A))),true,is_a_theorem(equivalent(X,C)),true)
% 147.94/148.25  -> true
% 147.94/148.25  Current number of equations to process: 4563
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 537
% 147.94/148.25  New rule produced :
% 147.94/148.25  [565]
% 147.94/148.25  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(C,X),
% 147.94/148.25                                                      equivalent(equivalent(B,
% 147.94/148.25                                                                 equivalent(X,C)),A)))),true)
% 147.94/148.25  -> true
% 147.94/148.25  Current number of equations to process: 4562
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 538
% 147.94/148.25  New rule produced :
% 147.94/148.25  [566]
% 147.94/148.25  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C)),X)),true,
% 147.94/148.25  is_a_theorem(equivalent(C,X)),true) -> true
% 147.94/148.25  Current number of equations to process: 4561
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 539
% 147.94/148.25  New rule produced :
% 147.94/148.25  [567]
% 147.94/148.25  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 147.94/148.25                                                                    equivalent(A,
% 147.94/148.25                                                                    equivalent(C,B)),
% 147.94/148.25                                                                    equivalent(X,X)))),true)
% 147.94/148.25  -> true
% 147.94/148.25  Current number of equations to process: 4560
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 540
% 147.94/148.25  New rule produced :
% 147.94/148.25  [568]
% 147.94/148.25  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),X))),true,
% 147.94/148.25  is_a_theorem(equivalent(equivalent(C,B),X)),true) -> true
% 147.94/148.25  Current number of equations to process: 4559
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 541
% 147.94/148.25  New rule produced :
% 147.94/148.25  [569]
% 147.94/148.25  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),C),C))),true,
% 147.94/148.25  ifeq(is_a_theorem(A),true,true,true),true) -> true
% 147.94/148.25  Current number of equations to process: 4558
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 542
% 147.94/148.25  New rule produced :
% 147.94/148.25  [570]
% 147.94/148.25  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,C),
% 147.94/148.25                                                    equivalent(B,equivalent(X,X))),
% 147.94/148.25                                         equivalent(C,A))),true) -> true
% 147.94/148.25  Current number of equations to process: 4557
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 543
% 147.94/148.25  New rule produced :
% 147.94/148.25  [571]
% 147.94/148.25  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 147.94/148.25                                                                  equivalent(C,X),
% 147.94/148.25                                                                  equivalent(B,A)),
% 147.94/148.25                                                       equivalent(X,C))),true)
% 147.94/148.25  -> true
% 147.94/148.25  Current number of equations to process: 4556
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 544
% 147.94/148.25  New rule produced :
% 147.94/148.25  [572]
% 147.94/148.25  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(
% 147.94/148.25                                                                 equivalent(
% 147.94/148.25                                                                 equivalent(C,
% 147.94/148.25                                                                 equivalent(X,X)),B),C),A))),true)
% 147.94/148.25  -> true
% 147.94/148.25  Current number of equations to process: 4555
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 545
% 147.94/148.25  New rule produced :
% 147.94/148.25  [573]
% 147.94/148.25  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 147.94/148.25                                                               equivalent(B,
% 147.94/148.25                                                               equivalent(C,C)),X),B),
% 147.94/148.25                                         equivalent(X,A))),true) -> true
% 147.94/148.25  Current number of equations to process: 4554
% 147.94/148.25  Current number of ordered equations: 0
% 147.94/148.25  Current number of rules: 546
% 147.94/148.25  New rule produced :
% 147.94/148.25  [574]
% 147.94/148.25  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(
% 147.94/148.25                                                                 equivalent(
% 147.94/148.25                                                                 equivalent(C,X),B),
% 147.94/148.25                                                                 equivalent(X,C)),A))),true)
% 147.94/148.25  -> true
% 147.94/148.25  Current number of equations to process: 4553
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 547
% 148.11/148.43  New rule produced :
% 148.11/148.43  [575]
% 148.11/148.43  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 148.11/148.43                                                               equivalent(B,C),X),
% 148.11/148.43                                                    equivalent(C,B)),equivalent(X,A))),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4552
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 548
% 148.11/148.43  New rule produced :
% 148.11/148.43  [576]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 148.11/148.43                               equivalent(A,C)),X)),true,is_a_theorem(X),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4551
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 549
% 148.11/148.43  New rule produced :
% 148.11/148.43  [577]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(equivalent(
% 148.11/148.43                                                                     equivalent(B,B),C),C)),X)),true,
% 148.11/148.43  is_a_theorem(X),true) -> true
% 148.11/148.43  Current number of equations to process: 4550
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 550
% 148.11/148.43  New rule produced :
% 148.11/148.43  [578]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),
% 148.11/148.43                               equivalent(C,C)),X)),true,is_a_theorem(X),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4549
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 551
% 148.11/148.43  New rule produced :
% 148.11/148.43  [579]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),
% 148.11/148.43                               equivalent(equivalent(C,C),B)),X)),true,
% 148.11/148.43  is_a_theorem(X),true) -> true
% 148.11/148.43  Current number of equations to process: 4548
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 552
% 148.11/148.43  New rule produced :
% 148.11/148.43  [580]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(
% 148.11/148.43                                                                     equivalent(C,C),A),B)),X)),true,
% 148.11/148.43  is_a_theorem(X),true) -> true
% 148.11/148.43  Current number of equations to process: 4547
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 553
% 148.11/148.43  New rule produced :
% 148.11/148.43  [581]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 148.11/148.43                                          equivalent(A,C)),C),X)),true,
% 148.11/148.43  is_a_theorem(X),true) -> true
% 148.11/148.43  Current number of equations to process: 4546
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 554
% 148.11/148.43  New rule produced :
% 148.11/148.43  [582]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(A,
% 148.11/148.43                                                                     equivalent(
% 148.11/148.43                                                                     equivalent(
% 148.11/148.43                                                                     equivalent(C,C),X),X))),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4545
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 555
% 148.11/148.43  New rule produced :
% 148.11/148.43  [583]
% 148.11/148.43  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),
% 148.11/148.43                                         equivalent(equivalent(equivalent(C,C),X),X))),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4544
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 556
% 148.11/148.43  New rule produced :
% 148.11/148.43  [584]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(B,A),
% 148.11/148.43                                                       equivalent(equivalent(
% 148.11/148.43                                                                  equivalent(C,C),X),X))),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4543
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 557
% 148.11/148.43  New rule produced :
% 148.11/148.43  [585]
% 148.11/148.43  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(
% 148.11/148.43                                                                     equivalent(C,C),
% 148.11/148.43                                                                     equivalent(
% 148.11/148.43                                                                     equivalent(X,X),B))),true)
% 148.11/148.43  -> true
% 148.11/148.43  Current number of equations to process: 4542
% 148.11/148.43  Current number of ordered equations: 0
% 148.11/148.43  Current number of rules: 558
% 148.33/148.61  New rule produced :
% 148.33/148.61  [586]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),
% 148.33/148.61                                               equivalent(B,X)))),true,
% 148.33/148.61  is_a_theorem(equivalent(C,X)),true) -> true
% 148.33/148.61  Current number of equations to process: 4541
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 559
% 148.33/148.61  New rule produced :
% 148.33/148.61  [587]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,C))),true,is_a_theorem(
% 148.33/148.61                                                                      equivalent(B,
% 148.33/148.61                                                                      equivalent(
% 148.33/148.61                                                                      equivalent(X,X),C))),true)
% 148.33/148.61  -> true
% 148.33/148.61  Current number of equations to process: 4540
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 560
% 148.33/148.61  New rule produced :
% 148.33/148.61  [588]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,is_a_theorem(
% 148.33/148.61                                                                      equivalent(
% 148.33/148.61                                                                      equivalent(X,X),
% 148.33/148.61                                                                      equivalent(A,C))),true)
% 148.33/148.61  -> true
% 148.33/148.61  Current number of equations to process: 4539
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 561
% 148.33/148.61  New rule produced :
% 148.33/148.61  [589]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 148.33/148.61                                               equivalent(A,X)))),true,
% 148.33/148.61  is_a_theorem(equivalent(B,X)),true) -> true
% 148.33/148.61  Current number of equations to process: 4538
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 562
% 148.33/148.61  New rule produced :
% 148.33/148.61  [590]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(
% 148.33/148.61                                                                     equivalent(C,
% 148.33/148.61                                                                     equivalent(X,X)),
% 148.33/148.61                                                                     equivalent(C,B))),true)
% 148.33/148.61  -> true
% 148.33/148.61  Current number of equations to process: 4537
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 563
% 148.33/148.61  New rule produced :
% 148.33/148.61  [591]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(C,C)))),true,
% 148.33/148.61  is_a_theorem(equivalent(B,equivalent(X,X))),true) -> true
% 148.33/148.61  Current number of equations to process: 4536
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 564
% 148.33/148.61  New rule produced :
% 148.33/148.61  [592]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(C,
% 148.33/148.61                                                                     equivalent(
% 148.33/148.61                                                                     equivalent(C,
% 148.33/148.61                                                                     equivalent(X,X)),B))),true)
% 148.33/148.61  -> true
% 148.33/148.61  Current number of equations to process: 4535
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 565
% 148.33/148.61  New rule produced :
% 148.33/148.61  [593]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,C))),true,is_a_theorem(
% 148.33/148.61                                                                      equivalent(
% 148.33/148.61                                                                      equivalent(X,B),
% 148.33/148.61                                                                      equivalent(X,C))),true)
% 148.33/148.61  -> true
% 148.33/148.61  Current number of equations to process: 4534
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 566
% 148.33/148.61  New rule produced :
% 148.33/148.61  [594]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,C))),true,is_a_theorem(
% 148.33/148.61                                                                      equivalent(
% 148.33/148.61                                                                      equivalent(C,B),
% 148.33/148.61                                                                      equivalent(X,X))),true)
% 148.33/148.61  -> true
% 148.33/148.61  Current number of equations to process: 4533
% 148.33/148.61  Current number of ordered equations: 0
% 148.33/148.61  Current number of rules: 567
% 148.33/148.61  New rule produced :
% 148.33/148.61  [595]
% 148.33/148.61  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),
% 148.33/148.61                                               equivalent(X,X)))),true,
% 148.33/148.61  is_a_theorem(equivalent(C,B)),true) -> true
% 148.33/148.61  Current number of equations to process: 4532
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 568
% 148.55/148.82  New rule produced :
% 148.55/148.82  [596]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),C),X))),true,
% 148.55/148.82  is_a_theorem(equivalent(C,X)),true) -> true
% 148.55/148.82  Current number of equations to process: 4531
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 569
% 148.55/148.82  New rule produced :
% 148.55/148.82  [597]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(
% 148.55/148.82                                                                     equivalent(B,
% 148.55/148.82                                                                     equivalent(C,C)),
% 148.55/148.82                                                                     equivalent(X,X))),true)
% 148.55/148.82  -> true
% 148.55/148.82  Current number of equations to process: 4530
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 570
% 148.55/148.82  New rule produced :
% 148.55/148.82  [598]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),
% 148.55/148.82                    equivalent(X,X))),true,is_a_theorem(equivalent(C,B)),true)
% 148.55/148.82  -> true
% 148.55/148.82  Current number of equations to process: 4529
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 571
% 148.55/148.82  New rule produced :
% 148.55/148.82  [599]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(
% 148.55/148.82                                                                     equivalent(C,X),
% 148.55/148.82                                                                     equivalent(
% 148.55/148.82                                                                     equivalent(X,C),B))),true)
% 148.55/148.82  -> true
% 148.55/148.82  Current number of equations to process: 4528
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 572
% 148.55/148.82  New rule produced :
% 148.55/148.82  [600]
% 148.55/148.82  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,C),
% 148.55/148.82                                                    equivalent(A,equivalent(X,X))),
% 148.55/148.82                                         equivalent(C,B))),true) -> true
% 148.55/148.82  Current number of equations to process: 4527
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 573
% 148.55/148.82  New rule produced :
% 148.55/148.82  [601]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 148.55/148.82                                          equivalent(C,C)),A),X)),true,
% 148.55/148.82  is_a_theorem(X),true) -> true
% 148.55/148.82  Current number of equations to process: 4526
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 574
% 148.55/148.82  New rule produced :
% 148.55/148.82  [602]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(A,A),
% 148.55/148.82                                                     equivalent(B,B)),C),C),X)),true,
% 148.55/148.82  is_a_theorem(X),true) -> true
% 148.55/148.82  Current number of equations to process: 4525
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 575
% 148.55/148.82  New rule produced :
% 148.55/148.82  [603]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 148.55/148.82                                                       equivalent(C,C)),A)),X)),true,
% 148.55/148.82  is_a_theorem(X),true) -> true
% 148.55/148.82  Current number of equations to process: 4524
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 576
% 148.55/148.82  New rule produced :
% 148.55/148.82  [604]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(A,
% 148.55/148.82                                                                  equivalent(B,B)),C)),C),X)),true,
% 148.55/148.82  is_a_theorem(X),true) -> true
% 148.55/148.82  Current number of equations to process: 4523
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 577
% 148.55/148.82  New rule produced :
% 148.55/148.82  [605]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,C),X)))),true,
% 148.55/148.82  is_a_theorem(equivalent(A,equivalent(B,X))),true) -> true
% 148.55/148.82  Current number of equations to process: 4522
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 578
% 148.55/148.82  New rule produced :
% 148.55/148.82  [606]
% 148.55/148.82  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,is_a_theorem(
% 148.55/148.82                                                                      equivalent(
% 148.55/148.82                                                                      equivalent(X,A),
% 148.55/148.82                                                                      equivalent(X,C))),true)
% 148.55/148.82  -> true
% 148.55/148.82  Current number of equations to process: 4521
% 148.55/148.82  Current number of ordered equations: 0
% 148.55/148.82  Current number of rules: 579
% 148.55/148.82  New rule produced :
% 148.65/148.98  [607]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,is_a_theorem(
% 148.65/148.98                                                                      equivalent(A,
% 148.65/148.98                                                                      equivalent(
% 148.65/148.98                                                                      equivalent(X,X),C))),true)
% 148.65/148.98  -> true
% 148.65/148.98  Current number of equations to process: 4520
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 580
% 148.65/148.98  New rule produced :
% 148.65/148.98  [608]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(
% 148.65/148.98                                                            equivalent(C,C),X)))),true,
% 148.65/148.98  is_a_theorem(equivalent(B,X)),true) -> true
% 148.65/148.98  Current number of equations to process: 4519
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 581
% 148.65/148.98  New rule produced :
% 148.65/148.98  [609]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,is_a_theorem(
% 148.65/148.98                                                                      equivalent(
% 148.65/148.98                                                                      equivalent(C,A),
% 148.65/148.98                                                                      equivalent(X,X))),true)
% 148.65/148.98  -> true
% 148.65/148.98  Current number of equations to process: 4518
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 582
% 148.65/148.98  New rule produced :
% 148.65/148.98  [610]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 148.65/148.98                                                             equivalent(C,C),X))),true,
% 148.65/148.98  is_a_theorem(equivalent(B,X)),true) -> true
% 148.65/148.98  Current number of equations to process: 4517
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 583
% 148.65/148.98  New rule produced :
% 148.65/148.98  [611]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(C,C),B)))),true,
% 148.65/148.98  is_a_theorem(equivalent(A,equivalent(X,X))),true) -> true
% 148.65/148.98  Current number of equations to process: 4516
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 584
% 148.65/148.98  New rule produced :
% 148.65/148.98  [612]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(C,equivalent(
% 148.65/148.98                                                            equivalent(X,X),C)))),true,
% 148.65/148.98  is_a_theorem(equivalent(B,A)),true) -> true
% 148.65/148.98  Current number of equations to process: 4515
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 585
% 148.65/148.98  New rule produced :
% 148.65/148.98  [613]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 148.65/148.98                                                                  equivalent(C,C),A),
% 148.65/148.98                                                       equivalent(equivalent(X,X),B))),true)
% 148.65/148.98  -> true
% 148.65/148.98  Current number of equations to process: 4514
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 586
% 148.65/148.98  New rule produced :
% 148.65/148.98  [614]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,C),
% 148.65/148.98                                                       equivalent(equivalent(
% 148.65/148.98                                                                  equivalent(X,X),A),B))),true)
% 148.65/148.98  -> true
% 148.65/148.98  Current number of equations to process: 4513
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 587
% 148.65/148.98  New rule produced :
% 148.65/148.98  [615]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(A,
% 148.65/148.98                                                                     equivalent(
% 148.65/148.98                                                                     equivalent(
% 148.65/148.98                                                                     equivalent(X,X),B),C))),true)
% 148.65/148.98  -> true
% 148.65/148.98  Current number of equations to process: 4512
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 588
% 148.65/148.98  New rule produced :
% 148.65/148.98  [616]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 148.65/148.98                                                                  equivalent(C,C),
% 148.65/148.98                                                                  equivalent(X,A)),
% 148.65/148.98                                                       equivalent(X,B))),true)
% 148.65/148.98  -> true
% 148.65/148.98  Current number of equations to process: 4511
% 148.65/148.98  Current number of ordered equations: 0
% 148.65/148.98  Current number of rules: 589
% 148.65/148.98  New rule produced :
% 148.65/148.98  [617]
% 148.65/148.98  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,A),
% 148.86/149.18                                                       equivalent(equivalent(
% 148.86/149.18                                                                  equivalent(X,X),C),B))),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4510
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 590
% 148.86/149.18  New rule produced :
% 148.86/149.18  [618]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),C),
% 148.86/149.18                    equivalent(B,X))),true,is_a_theorem(equivalent(C,X)),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4509
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 591
% 148.86/149.18  New rule produced :
% 148.86/149.18  [619]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,
% 148.86/149.18                                                                  equivalent(
% 148.86/149.18                                                                  equivalent(X,X),A)),
% 148.86/149.18                                                       equivalent(C,B))),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4508
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 592
% 148.86/149.18  New rule produced :
% 148.86/149.18  [620]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(B,
% 148.86/149.18                                                                  equivalent(
% 148.86/149.18                                                                  equivalent(C,C),A)),
% 148.86/149.18                                                       equivalent(X,X))),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4507
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 593
% 148.86/149.18  New rule produced :
% 148.86/149.18  [621]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,C))),true,
% 148.86/149.18  is_a_theorem(equivalent(equivalent(X,X),C)),true) -> true
% 148.86/149.18  Current number of equations to process: 4506
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 594
% 148.86/149.18  New rule produced :
% 148.86/149.18  [622]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(B,equivalent(C,C)),X)))),true,
% 148.86/149.18  is_a_theorem(equivalent(A,X)),true) -> true
% 148.86/149.18  Current number of equations to process: 4505
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 595
% 148.86/149.18  New rule produced :
% 148.86/149.18  [623]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 148.86/149.18                                 equivalent(B,X)))),true,is_a_theorem(equivalent(A,X)),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4504
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 596
% 148.86/149.18  New rule produced :
% 148.86/149.18  [624]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,equivalent(B,C))),true,is_a_theorem(equivalent(
% 148.86/149.18                                                                     equivalent(
% 148.86/149.18                                                                     equivalent(B,
% 148.86/149.18                                                                     equivalent(X,X)),A),C)),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4503
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 597
% 148.86/149.18  New rule produced :
% 148.86/149.18  [625]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),C))),true,
% 148.86/149.18  is_a_theorem(equivalent(equivalent(X,X),C)),true) -> true
% 148.86/149.18  Current number of equations to process: 4502
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 598
% 148.86/149.18  New rule produced :
% 148.86/149.18  [626]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(A,equivalent(C,C))),
% 148.86/149.18                                 equivalent(B,X)))),true,is_a_theorem(X),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4501
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 599
% 148.86/149.18  New rule produced :
% 148.86/149.18  [627]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(
% 148.86/149.18                                                                     equivalent(B,B),C)),C),X)),true,
% 148.86/149.18  is_a_theorem(X),true) -> true
% 148.86/149.18  Current number of equations to process: 4500
% 148.86/149.18  Current number of ordered equations: 0
% 148.86/149.18  Current number of rules: 600
% 148.86/149.18  New rule produced :
% 148.86/149.18  [628]
% 148.86/149.18  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(C,C))),
% 148.86/149.18                    equivalent(A,equivalent(B,X)))),true,is_a_theorem(X),true)
% 148.86/149.18  -> true
% 148.86/149.18  Current number of equations to process: 4499
% 148.86/149.18  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 601
% 149.13/149.41  New rule produced :
% 149.13/149.41  [629]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,equivalent(
% 149.13/149.41                                                                    equivalent(
% 149.13/149.41                                                                    equivalent(C,C),
% 149.13/149.41                                                                    equivalent(X,X)),B))),true)
% 149.13/149.41  -> true
% 149.13/149.41  Current number of equations to process: 4498
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 602
% 149.13/149.41  New rule produced :
% 149.13/149.41  [630]
% 149.13/149.41  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,B),equivalent(
% 149.13/149.41                                                                    equivalent(
% 149.13/149.41                                                                    equivalent(C,C),
% 149.13/149.41                                                                    equivalent(X,X)),A))),true)
% 149.13/149.41  -> true
% 149.13/149.41  Current number of equations to process: 4497
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 603
% 149.13/149.41  New rule produced :
% 149.13/149.41  [631]
% 149.13/149.41  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),
% 149.13/149.41                                                    equivalent(C,C)),equivalent(
% 149.13/149.41                                                                     equivalent(X,X),A))),true)
% 149.13/149.41  -> true
% 149.13/149.41  Current number of equations to process: 4496
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 604
% 149.13/149.41  New rule produced :
% 149.13/149.41  [632]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 149.13/149.41                                 equivalent(X,X)))),true,is_a_theorem(equivalent(A,B)),true)
% 149.13/149.41  -> true
% 149.13/149.41  Current number of equations to process: 4495
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 605
% 149.13/149.41  New rule produced :
% 149.13/149.41  [633]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(C,C))),true,
% 149.13/149.41  is_a_theorem(equivalent(equivalent(X,X),A)),true) -> true
% 149.13/149.41  Current number of equations to process: 4494
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 606
% 149.13/149.41  New rule produced :
% 149.13/149.41  [634]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,
% 149.13/149.41                                                          equivalent(C,C))),
% 149.13/149.41                    equivalent(X,X))),true,is_a_theorem(B),true) -> true
% 149.13/149.41  Current number of equations to process: 4493
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 607
% 149.13/149.41  New rule produced :
% 149.13/149.41  [635]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 149.13/149.41                                            equivalent(C,C)),X))),true,
% 149.13/149.41  is_a_theorem(equivalent(A,X)),true) -> true
% 149.13/149.41  Current number of equations to process: 4492
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 608
% 149.13/149.41  New rule produced :
% 149.13/149.41  [636]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C)),true,
% 149.13/149.41  is_a_theorem(equivalent(equivalent(X,X),C)),true) -> true
% 149.13/149.41  Current number of equations to process: 4491
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 609
% 149.13/149.41  New rule produced :
% 149.13/149.41  [637]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,
% 149.13/149.41                                                          equivalent(C,C))),
% 149.13/149.41                    equivalent(B,X))),true,is_a_theorem(X),true) -> true
% 149.13/149.41  Current number of equations to process: 4490
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 610
% 149.13/149.41  New rule produced :
% 149.13/149.41  [638]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),
% 149.13/149.41                                            equivalent(C,C))),equivalent(A,X))),true,
% 149.13/149.41  is_a_theorem(X),true) -> true
% 149.13/149.41  Current number of equations to process: 4489
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 611
% 149.13/149.41  New rule produced :
% 149.13/149.41  [639]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 149.13/149.41                                                             equivalent(C,A),
% 149.13/149.41                                                             equivalent(C,X)))),true,
% 149.13/149.41  is_a_theorem(X),true) -> true
% 149.13/149.41  Current number of equations to process: 4488
% 149.13/149.41  Current number of ordered equations: 0
% 149.13/149.41  Current number of rules: 612
% 149.13/149.41  New rule produced :
% 149.13/149.41  [640]
% 149.13/149.41  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,equivalent(C,C))),
% 149.33/149.61                    equivalent(A,equivalent(X,X)))),true,is_a_theorem(B),true)
% 149.33/149.61  -> true
% 149.33/149.61  Current number of equations to process: 4487
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 613
% 149.33/149.61  New rule produced :
% 149.33/149.61  [641]
% 149.33/149.61  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 149.33/149.61                                                               equivalent(B,B),
% 149.33/149.61                                                               equivalent(C,C)),
% 149.33/149.61                                                    equivalent(X,X)),A)),true)
% 149.33/149.61  -> true
% 149.33/149.61  Current number of equations to process: 4486
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 614
% 149.33/149.61  New rule produced :
% 149.33/149.61  [642]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(
% 149.33/149.61                                                                     equivalent(B,A),C)),C),X)),true,
% 149.33/149.61  is_a_theorem(X),true) -> true
% 149.33/149.61  Current number of equations to process: 4485
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 615
% 149.33/149.61  New rule produced :
% 149.33/149.61  [643]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,
% 149.33/149.61                                                          equivalent(C,C))),
% 149.33/149.61                    equivalent(B,X))),true,is_a_theorem(X),true) -> true
% 149.33/149.61  Current number of equations to process: 4484
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 616
% 149.33/149.61  New rule produced :
% 149.33/149.61  [644]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 149.33/149.61                               equivalent(C,C)),X)),true,is_a_theorem(equivalent(A,X)),true)
% 149.33/149.61  -> true
% 149.33/149.61  Current number of equations to process: 4483
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 617
% 149.33/149.61  New rule produced :
% 149.33/149.61  [645]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),C)),true,is_a_theorem(
% 149.33/149.61                                                                      equivalent(
% 149.33/149.61                                                                      equivalent(A,
% 149.33/149.61                                                                      equivalent(X,X)),C)),true)
% 149.33/149.61  -> true
% 149.33/149.61  Current number of equations to process: 4482
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 618
% 149.33/149.61  New rule produced :
% 149.33/149.61  [646]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),
% 149.33/149.61                    equivalent(B,X))),true,is_a_theorem(equivalent(A,X)),true)
% 149.33/149.61  -> true
% 149.33/149.61  Current number of equations to process: 4481
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 619
% 149.33/149.61  New rule produced :
% 149.33/149.61  [647]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 149.33/149.61                                                             equivalent(
% 149.33/149.61                                                             equivalent(C,C),X),X))),true,
% 149.33/149.61  is_a_theorem(A),true) -> true
% 149.33/149.61  Current number of equations to process: 4480
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 620
% 149.33/149.61  New rule produced :
% 149.33/149.61  [648]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 149.33/149.61                                                             equivalent(C,A),
% 149.33/149.61                                                             equivalent(X,X)))),true,
% 149.33/149.61  is_a_theorem(C),true) -> true
% 149.33/149.61  Current number of equations to process: 4479
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 621
% 149.33/149.61  New rule produced :
% 149.33/149.61  [649]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 149.33/149.61                                                             equivalent(
% 149.33/149.61                                                             equivalent(C,C),A),X))),true,
% 149.33/149.61  is_a_theorem(X),true) -> true
% 149.33/149.61  Current number of equations to process: 4478
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 622
% 149.33/149.61  New rule produced :
% 149.33/149.61  [650]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 149.33/149.61                                                             equivalent(C,C),
% 149.33/149.61                                                             equivalent(X,X)))),true,
% 149.33/149.61  is_a_theorem(A),true) -> true
% 149.33/149.61  Current number of equations to process: 4477
% 149.33/149.61  Current number of ordered equations: 0
% 149.33/149.61  Current number of rules: 623
% 149.33/149.61  New rule produced :
% 149.33/149.61  [651]
% 149.33/149.61  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,C)),X)),true,
% 149.54/149.81  is_a_theorem(equivalent(equivalent(B,A),X)),true) -> true
% 149.54/149.81  Current number of equations to process: 4476
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 624
% 149.54/149.81  New rule produced :
% 149.54/149.81  [652]
% 149.54/149.81  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,
% 149.54/149.81                                                          equivalent(C,C))),
% 149.54/149.81                    equivalent(X,X))),true,is_a_theorem(B),true) -> true
% 149.54/149.81  Current number of equations to process: 4475
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 625
% 149.54/149.81  New rule produced :
% 149.54/149.81  [653]
% 149.54/149.81  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),
% 149.54/149.81                                            equivalent(C,C))),equivalent(X,X))),true,
% 149.54/149.81  is_a_theorem(A),true) -> true
% 149.54/149.81  Current number of equations to process: 4474
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 626
% 149.54/149.81  New rule produced :
% 149.54/149.81  [654]
% 149.54/149.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,
% 149.54/149.81                                                               equivalent(C,C)),
% 149.54/149.81                                                    equivalent(B,equivalent(X,X))),A)),true)
% 149.54/149.81  -> true
% 149.54/149.81  Current number of equations to process: 4473
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 627
% 149.54/149.81  New rule produced :
% 149.54/149.81  [655]
% 149.54/149.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(
% 149.54/149.81                                                                 equivalent(C,C),
% 149.54/149.81                                                                 equivalent(X,X))),
% 149.54/149.81                                         equivalent(B,A))),true) -> true
% 149.54/149.81  Current number of equations to process: 4472
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 628
% 149.54/149.81  New rule produced :
% 149.54/149.81  [656]
% 149.54/149.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(A,equivalent(
% 149.54/149.81                                                                 equivalent(B,B),
% 149.54/149.81                                                                 equivalent(C,C))),
% 149.54/149.81                                         equivalent(X,X))),true) -> true
% 149.54/149.81  Current number of equations to process: 4471
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 629
% 149.54/149.81  New rule produced :
% 149.54/149.81  [657]
% 149.54/149.81  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,B)),
% 149.54/149.81                               equivalent(C,equivalent(X,X))),A)),true,
% 149.54/149.81  is_a_theorem(C),true) -> true
% 149.54/149.81  Current number of equations to process: 4470
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 630
% 149.54/149.81  New rule produced :
% 149.54/149.81  [658]
% 149.54/149.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(
% 149.54/149.81                                                                 equivalent(C,C),
% 149.54/149.81                                                                 equivalent(B,
% 149.54/149.81                                                                 equivalent(X,X))),A))),true)
% 149.54/149.81  -> true
% 149.54/149.81  Current number of equations to process: 4469
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 631
% 149.54/149.81  New rule produced :
% 149.54/149.81  [659]
% 149.54/149.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(C,C)),
% 149.54/149.81                                         equivalent(equivalent(equivalent(X,X),B),A))),true)
% 149.54/149.81  -> true
% 149.54/149.81  Current number of equations to process: 4468
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 632
% 149.54/149.81  New rule produced :
% 149.54/149.81  [660]
% 149.54/149.81  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(C,
% 149.54/149.81                                                          equivalent(X,X))),
% 149.54/149.81                    equivalent(B,A))),true,is_a_theorem(C),true) -> true
% 149.54/149.81  Current number of equations to process: 4467
% 149.54/149.81  Current number of ordered equations: 0
% 149.54/149.81  Current number of rules: 633
% 149.54/149.81  New rule produced :
% 149.54/149.81  [661]
% 149.54/149.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,C),equivalent(
% 149.54/149.81                                                                    equivalent(
% 149.54/149.81                                                                    equivalent(X,X),
% 149.54/149.81                                                                    equivalent(C,B)),A))),true)
% 149.54/149.81  -> true
% 149.54/149.81  Current number of equations to process: 4466
% 149.54/149.81  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 634
% 149.73/150.00  New rule produced :
% 149.73/150.00  [662]
% 149.73/150.00  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 149.73/150.00                                                               equivalent(B,
% 149.73/150.00                                                               equivalent(C,C)),
% 149.73/150.00                                                               equivalent(X,X)),B),A)),true)
% 149.73/150.00  -> true
% 149.73/150.00  Current number of equations to process: 4465
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 635
% 149.73/150.00  New rule produced :
% 149.73/150.00  [663]
% 149.73/150.00  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(
% 149.73/150.00                                                               equivalent(B,C),
% 149.73/150.00                                                               equivalent(X,X)),
% 149.73/150.00                                                    equivalent(C,B)),A)),true)
% 149.73/150.00  -> true
% 149.73/150.00  Current number of equations to process: 4464
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 636
% 149.73/150.00  New rule produced :
% 149.73/150.00  [664]
% 149.73/150.00  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(A,
% 149.73/150.00                                                             equivalent(
% 149.73/150.00                                                             equivalent(C,C),X)))),true,
% 149.73/150.00  is_a_theorem(X),true) -> true
% 149.73/150.00  Current number of equations to process: 4463
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 637
% 149.73/150.00  New rule produced :
% 149.73/150.00  [665]
% 149.73/150.00  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,
% 149.73/150.00                                                          equivalent(C,C)),
% 149.73/150.00                                               equivalent(B,X)))),true,
% 149.73/150.00  is_a_theorem(X),true) -> true
% 149.73/150.00  Current number of equations to process: 4462
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 638
% 149.73/150.00  New rule produced :
% 149.73/150.00  [666]
% 149.73/150.00  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),C))),true,
% 149.73/150.00  is_a_theorem(equivalent(equivalent(X,X),C)),true) -> true
% 149.73/150.00  Current number of equations to process: 4461
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 639
% 149.73/150.00  New rule produced :
% 149.73/150.00  [667]
% 149.73/150.00  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(
% 149.73/150.00                                                             equivalent(C,C),
% 149.73/150.00                                                             equivalent(A,X)))),true,
% 149.73/150.00  is_a_theorem(X),true) -> true
% 149.73/150.00  Current number of equations to process: 4460
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 640
% 149.73/150.00  New rule produced :
% 149.73/150.00  [668]
% 149.73/150.00  ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(equivalent(
% 149.73/150.00                                                                     equivalent(
% 149.73/150.00                                                                     equivalent(C,C),
% 149.73/150.00                                                                     equivalent(X,X)),B)),true)
% 149.73/150.00  -> true
% 149.73/150.00  Current number of equations to process: 4459
% 149.73/150.00  Current number of ordered equations: 0
% 149.73/150.00  Current number of rules: 641
% 149.73/150.00  New rule produced :
% 149.73/150.00  [669]
% 149.73/150.00  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,
% 149.73/150.00                                                          equivalent(C,C)),
% 149.73/150.01                                               equivalent(X,X)))),true,
% 149.73/150.01  is_a_theorem(B),true) -> true
% 149.73/150.01  Current number of equations to process: 4458
% 149.73/150.01  Current number of ordered equations: 0
% 149.73/150.01  Current number of rules: 642
% 149.73/150.01  New rule produced :
% 149.73/150.01  [670]
% 149.73/150.01  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,B),
% 149.73/150.01                                                          equivalent(C,C)),X))),true,
% 149.73/150.01  is_a_theorem(X),true) -> true
% 149.73/150.01  Current number of equations to process: 4457
% 149.73/150.01  Current number of ordered equations: 0
% 149.73/150.01  Current number of rules: 643
% 149.73/150.01  New rule produced :
% 149.73/150.01  [671]
% 149.73/150.01  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),
% 149.73/150.01                               equivalent(C,C)),equivalent(X,X))),true,
% 149.73/150.01  is_a_theorem(B),true) -> true
% 149.73/150.01  Current number of equations to process: 4456
% 149.73/150.01  Current number of ordered equations: 0
% 149.73/150.01  Current number of rules: 644
% 149.73/150.01  New rule produced :
% 149.73/150.01  [672]
% 149.73/150.01  ifeq(is_a_theorem(equivalent(A,equivalent(B,B))),true,is_a_theorem(equivalent(
% 149.73/150.01                                                                     equivalent(
% 149.85/150.13                                                                     equivalent(C,
% 149.85/150.13                                                                     equivalent(X,X)),A),C)),true)
% 149.85/150.13  -> true
% 149.85/150.13  Current number of equations to process: 4455
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 645
% 149.85/150.13  New rule produced :
% 149.85/150.13  [673]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 149.85/150.13                                                                  equivalent(
% 149.85/150.13                                                                  equivalent(C,C),
% 149.85/150.13                                                                  equivalent(X,X)),A),B)),true)
% 149.85/150.13  -> true
% 149.85/150.13  Current number of equations to process: 4454
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 646
% 149.85/150.13  New rule produced :
% 149.85/150.13  [674]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),
% 149.85/150.13                    equivalent(equivalent(C,C),X))),true,is_a_theorem(X),true)
% 149.85/150.13  -> true
% 149.85/150.13  Current number of equations to process: 4453
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 647
% 149.85/150.13  New rule produced :
% 149.85/150.13  [675]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),equivalent(B,B)),C),X)),true,
% 149.85/150.13  is_a_theorem(equivalent(C,X)),true) -> true
% 149.85/150.13  Current number of equations to process: 4452
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 648
% 149.85/150.13  New rule produced :
% 149.85/150.13  [676]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(
% 149.85/150.13                                                            equivalent(C,C),X)))),true,
% 149.85/150.13  is_a_theorem(equivalent(B,X)),true) -> true
% 149.85/150.13  Current number of equations to process: 4451
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 649
% 149.85/150.13  New rule produced :
% 149.85/150.13  [677]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,C))),true,is_a_theorem(
% 149.85/150.13                                                                      equivalent(
% 149.85/150.13                                                                      equivalent(
% 149.85/150.13                                                                      equivalent(X,X),B),C)),true)
% 149.85/150.13  -> true
% 149.85/150.13  Current number of equations to process: 4450
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 650
% 149.85/150.13  New rule produced :
% 149.85/150.13  [678]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),X))),true,
% 149.85/150.13  is_a_theorem(equivalent(equivalent(B,A),X)),true) -> true
% 149.85/150.13  Current number of equations to process: 4449
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 651
% 149.85/150.13  New rule produced :
% 149.85/150.13  [679]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(B,B)),
% 149.85/150.13                                 equivalent(equivalent(C,C),X)))),true,
% 149.85/150.13  is_a_theorem(X),true) -> true
% 149.85/150.13  Current number of equations to process: 4448
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 652
% 149.85/150.13  New rule produced :
% 149.85/150.13  [680]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(B,equivalent(
% 149.85/150.13                                                            equivalent(B,
% 149.85/150.13                                                            equivalent(C,C)),X)))),true,
% 149.85/150.13  is_a_theorem(X),true) -> true
% 149.85/150.13  Current number of equations to process: 4447
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 653
% 149.85/150.13  New rule produced :
% 149.85/150.13  [681]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(
% 149.85/150.13                                                            equivalent(C,C),X)))),true,
% 149.85/150.13  is_a_theorem(equivalent(A,X)),true) -> true
% 149.85/150.13  Current number of equations to process: 4446
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 654
% 149.85/150.13  New rule produced :
% 149.85/150.13  [682]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,B)),equivalent(C,
% 149.85/150.13                                                             equivalent(
% 149.85/150.13                                                             equivalent(X,X),C)))),true,
% 149.85/150.13  is_a_theorem(A),true) -> true
% 149.85/150.13  Current number of equations to process: 4445
% 149.85/150.13  Current number of ordered equations: 0
% 149.85/150.13  Current number of rules: 655
% 149.85/150.13  New rule produced :
% 149.85/150.13  [683]
% 149.85/150.13  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,is_a_theorem(
% 149.85/150.13                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(X,X),B),C)),true)
% 149.94/150.23  -> true
% 149.94/150.23  Current number of equations to process: 4444
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 656
% 149.94/150.23  New rule produced :
% 149.94/150.23  [684]
% 149.94/150.23  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),
% 149.94/150.23                                                    equivalent(C,equivalent(X,X))),
% 149.94/150.23                                         equivalent(C,A))),true) -> true
% 149.94/150.23  Current number of equations to process: 4443
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 657
% 149.94/150.23  New rule produced :
% 149.94/150.23  [685]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(C,C))),true,is_a_theorem(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(X,X),B),A)),true)
% 149.94/150.23  -> true
% 149.94/150.23  Current number of equations to process: 4442
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 658
% 149.94/150.23  New rule produced :
% 149.94/150.23  [686]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),C)),true,is_a_theorem(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(X,X),B),C)),true)
% 149.94/150.23  -> true
% 149.94/150.23  Current number of equations to process: 4441
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 659
% 149.94/150.23  New rule produced :
% 149.94/150.23  [687]
% 149.94/150.23  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),C),
% 149.94/150.23                                         equivalent(equivalent(C,equivalent(X,X)),A))),true)
% 149.94/150.23  -> true
% 149.94/150.23  Current number of equations to process: 4440
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 660
% 149.94/150.23  New rule produced :
% 149.94/150.23  [688]
% 149.94/150.23  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),
% 149.94/150.23                                                    equivalent(C,X)),equivalent(
% 149.94/150.23                                                                     equivalent(X,C),A))),true)
% 149.94/150.23  -> true
% 149.94/150.23  Current number of equations to process: 4439
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 661
% 149.94/150.23  New rule produced :
% 149.94/150.23  [689]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,is_a_theorem(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(
% 149.94/150.23                                                                      equivalent(X,X),A),C)),true)
% 149.94/150.23  -> true
% 149.94/150.23  Current number of equations to process: 4438
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 662
% 149.94/150.23  New rule produced :
% 149.94/150.23  [690]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,A),B),
% 149.94/150.23                               equivalent(C,C)),equivalent(B,X))),true,
% 149.94/150.23  is_a_theorem(X),true) -> true
% 149.94/150.23  Current number of equations to process: 4437
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 663
% 149.94/150.23  New rule produced :
% 149.94/150.23  [691]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(
% 149.94/150.23                                                            equivalent(B,
% 149.94/150.23                                                            equivalent(C,C)),X)))),true,
% 149.94/150.23  is_a_theorem(X),true) -> true
% 149.94/150.23  Current number of equations to process: 4436
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 664
% 149.94/150.23  New rule produced :
% 149.94/150.23  [692]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),A),
% 149.94/150.23                    equivalent(X,X))),true,is_a_theorem(C),true) -> true
% 149.94/150.23  Current number of equations to process: 4435
% 149.94/150.23  Current number of ordered equations: 0
% 149.94/150.23  Current number of rules: 665
% 149.94/150.23  New rule produced :
% 149.94/150.23  [693]
% 149.94/150.23  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),B),equivalent(
% 149.94/150.23                                                             equivalent(B,
% 149.94/150.23                                                             equivalent(C,C)),X))),true,
% 150.05/150.36  is_a_theorem(X),true) -> true
% 150.05/150.36  Current number of equations to process: 4434
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 666
% 150.05/150.36  New rule produced :
% 150.05/150.36  [694]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 150.05/150.36                                                                  equivalent(A,
% 150.05/150.36                                                                  equivalent(C,C)),
% 150.05/150.36                                                                  equivalent(X,X)),B)),true)
% 150.05/150.36  -> true
% 150.05/150.36  Current number of equations to process: 4433
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 667
% 150.05/150.36  New rule produced :
% 150.05/150.36  [695]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 150.05/150.36                                                                  equivalent(C,
% 150.05/150.36                                                                  equivalent(X,X)),
% 150.05/150.36                                                                  equivalent(C,A)),B)),true)
% 150.05/150.36  -> true
% 150.05/150.36  Current number of equations to process: 4432
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 668
% 150.05/150.36  New rule produced :
% 150.05/150.36  [696]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(B,equivalent(equivalent(A,equivalent(B,
% 150.05/150.36                                                                      equivalent(C,C))),X)))),true,
% 150.05/150.36  is_a_theorem(X),true) -> true
% 150.05/150.36  Current number of equations to process: 4431
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 669
% 150.05/150.36  New rule produced :
% 150.05/150.36  [697]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,B),
% 150.05/150.36                                               equivalent(equivalent(C,C),X)))),true,
% 150.05/150.36  is_a_theorem(X),true) -> true
% 150.05/150.36  Current number of equations to process: 4430
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 670
% 150.05/150.36  New rule produced :
% 150.05/150.36  [698]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(A,equivalent(C,C))),
% 150.05/150.36                                 equivalent(X,X)))),true,is_a_theorem(B),true)
% 150.05/150.36  -> true
% 150.05/150.36  Current number of equations to process: 4429
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 671
% 150.05/150.36  New rule produced :
% 150.05/150.36  [699]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,B),
% 150.05/150.36                                            equivalent(A,equivalent(C,C))),X))),true,
% 150.05/150.36  is_a_theorem(X),true) -> true
% 150.05/150.36  Current number of equations to process: 4428
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 672
% 150.05/150.36  New rule produced :
% 150.05/150.36  [700]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(A,equivalent(equivalent(B,B),
% 150.05/150.36                                                         equivalent(C,C))),X))),true,
% 150.05/150.36  is_a_theorem(X),true) -> true
% 150.05/150.36  Current number of equations to process: 4427
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 673
% 150.05/150.36  New rule produced :
% 150.05/150.36  [701]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 150.05/150.36                                 equivalent(equivalent(A,B),X)))),true,
% 150.05/150.36  is_a_theorem(X),true) -> true
% 150.05/150.36  Current number of equations to process: 4426
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 674
% 150.05/150.36  New rule produced :
% 150.05/150.36  [702]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C))),true,
% 150.05/150.36  is_a_theorem(equivalent(equivalent(X,X),C)),true) -> true
% 150.05/150.36  Current number of equations to process: 4425
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 675
% 150.05/150.36  New rule produced :
% 150.05/150.36  [703]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(
% 150.05/150.36                                                            equivalent(C,B),X)))),true,
% 150.05/150.36  is_a_theorem(equivalent(A,X)),true) -> true
% 150.05/150.36  Current number of equations to process: 4424
% 150.05/150.36  Current number of ordered equations: 0
% 150.05/150.36  Current number of rules: 676
% 150.05/150.36  New rule produced :
% 150.05/150.36  [704]
% 150.05/150.36  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,C),X))),true,is_a_theorem(
% 150.05/150.36                                                                      equivalent(
% 150.05/150.36                                                                      equivalent(
% 150.05/150.36                                                                      equivalent(C,B),A),X)),true)
% 150.05/150.36  -> true
% 150.05/150.36  Current number of equations to process: 4423
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 677
% 150.15/150.49  New rule produced :
% 150.15/150.49  [705]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,
% 150.15/150.49                                                          equivalent(B,A)),
% 150.15/150.49                                               equivalent(C,X)))),true,
% 150.15/150.49  is_a_theorem(X),true) -> true
% 150.15/150.49  Current number of equations to process: 4422
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 678
% 150.15/150.49  New rule produced :
% 150.15/150.49  [706]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(B,A),
% 150.15/150.49                                               equivalent(equivalent(C,C),X)))),true,
% 150.15/150.49  is_a_theorem(X),true) -> true
% 150.15/150.49  Current number of equations to process: 4421
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 679
% 150.15/150.49  New rule produced :
% 150.15/150.49  [707]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(B,C),
% 150.15/150.49                                               equivalent(equivalent(C,B),X)))),true,
% 150.15/150.49  is_a_theorem(X),true) -> true
% 150.15/150.49  Current number of equations to process: 4420
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 680
% 150.15/150.49  New rule produced :
% 150.15/150.49  [708]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,A),
% 150.15/150.49                                            equivalent(B,equivalent(C,C))),X))),true,
% 150.15/150.49  is_a_theorem(X),true) -> true
% 150.15/150.49  Current number of equations to process: 4419
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 681
% 150.15/150.49  New rule produced :
% 150.15/150.49  [709]
% 150.15/150.49  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(B,equivalent(equivalent(B,
% 150.15/150.49                                                                 equivalent(
% 150.15/150.49                                                                 equivalent(C,C),
% 150.15/150.49                                                                 equivalent(X,X))),A))),true)
% 150.15/150.49  -> true
% 150.15/150.49  Current number of equations to process: 4418
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 682
% 150.15/150.49  New rule produced :
% 150.15/150.49  [710]
% 150.15/150.49  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,B),
% 150.15/150.49                                                    equivalent(equivalent(C,C),
% 150.15/150.49                                                    equivalent(X,X))),A)),true)
% 150.15/150.49  -> true
% 150.15/150.49  Current number of equations to process: 4417
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 683
% 150.15/150.49  New rule produced :
% 150.15/150.49  [711]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),equivalent(
% 150.15/150.49                                                            equivalent(A,
% 150.15/150.49                                                            equivalent(C,C)),X)))),true,
% 150.15/150.49  is_a_theorem(X),true) -> true
% 150.15/150.49  Current number of equations to process: 4416
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 684
% 150.15/150.49  New rule produced :
% 150.15/150.49  [712]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 150.15/150.49                                                                  equivalent(C,
% 150.15/150.49                                                                  equivalent(X,X)),
% 150.15/150.49                                                                  equivalent(B,A)),C)),true)
% 150.15/150.49  -> true
% 150.15/150.49  Current number of equations to process: 4415
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 685
% 150.15/150.49  New rule produced :
% 150.15/150.49  [713]
% 150.15/150.49  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,
% 150.15/150.49                                                               equivalent(C,C)),
% 150.15/150.49                                                    equivalent(A,equivalent(X,X))),B)),true)
% 150.15/150.49  -> true
% 150.15/150.49  Current number of equations to process: 4414
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 686
% 150.15/150.49  New rule produced :
% 150.15/150.49  [714]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(C,
% 150.15/150.49                                                                  equivalent(
% 150.15/150.49                                                                  equivalent(C,
% 150.15/150.49                                                                  equivalent(X,X)),A)),B)),true)
% 150.15/150.49  -> true
% 150.15/150.49  Current number of equations to process: 4413
% 150.15/150.49  Current number of ordered equations: 0
% 150.15/150.49  Current number of rules: 687
% 150.15/150.49  New rule produced :
% 150.15/150.49  [715]
% 150.15/150.49  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 150.32/150.68                                                                  equivalent(C,C),
% 150.32/150.68                                                                  equivalent(
% 150.32/150.68                                                                  equivalent(X,X),A)),B)),true)
% 150.32/150.68  -> true
% 150.32/150.68  Current number of equations to process: 4412
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 688
% 150.32/150.68  New rule produced :
% 150.32/150.68  [716]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),A),
% 150.32/150.68                                            equivalent(C,C)),X))),true,
% 150.32/150.68  is_a_theorem(X),true) -> true
% 150.32/150.68  Current number of equations to process: 4411
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 689
% 150.32/150.68  New rule produced :
% 150.32/150.68  [717]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,
% 150.32/150.68                                                                  equivalent(C,C)),A),B),X))),true,
% 150.32/150.68  is_a_theorem(X),true) -> true
% 150.32/150.68  Current number of equations to process: 4410
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 690
% 150.32/150.68  New rule produced :
% 150.32/150.68  [718]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 150.32/150.68                                                             equivalent(
% 150.32/150.68                                                             equivalent(C,B),X)))),true,
% 150.32/150.68  is_a_theorem(X),true) -> true
% 150.32/150.68  Current number of equations to process: 4409
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 691
% 150.32/150.68  New rule produced :
% 150.32/150.68  [719]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),C),
% 150.32/150.68                               equivalent(B,A)),equivalent(X,X))),true,
% 150.32/150.68  is_a_theorem(C),true) -> true
% 150.32/150.68  Current number of equations to process: 4408
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 692
% 150.32/150.68  New rule produced :
% 150.32/150.68  [720]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,A),equivalent(B,C)),
% 150.32/150.68                    equivalent(equivalent(C,B),X))),true,is_a_theorem(X),true)
% 150.32/150.68  -> true
% 150.32/150.68  Current number of equations to process: 4407
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 693
% 150.32/150.68  New rule produced :
% 150.32/150.68  [721]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(A,B),C)),true,is_a_theorem(equivalent(
% 150.32/150.68                                                                     equivalent(
% 150.32/150.68                                                                     equivalent(B,A),
% 150.32/150.68                                                                     equivalent(X,X)),C)),true)
% 150.32/150.68  -> true
% 150.32/150.68  Current number of equations to process: 4406
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 694
% 150.32/150.68  New rule produced :
% 150.32/150.68  [722]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(equivalent(
% 150.32/150.68                                                                  equivalent(C,X),
% 150.32/150.68                                                                  equivalent(
% 150.32/150.68                                                                  equivalent(X,C),A)),B)),true)
% 150.32/150.68  -> true
% 150.32/150.68  Current number of equations to process: 4405
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 695
% 150.32/150.68  New rule produced :
% 150.32/150.68  [723]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,
% 150.32/150.68                                                          equivalent(B,A)),
% 150.32/150.68                                               equivalent(X,X)))),true,
% 150.32/150.68  is_a_theorem(C),true) -> true
% 150.32/150.68  Current number of equations to process: 4404
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 696
% 150.32/150.68  New rule produced :
% 150.32/150.68  [724]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(equivalent(C,C),
% 150.32/150.68                                                          equivalent(B,A)),X))),true,
% 150.32/150.68  is_a_theorem(X),true) -> true
% 150.32/150.68  Current number of equations to process: 4403
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 697
% 150.32/150.68  New rule produced :
% 150.32/150.68  [725]
% 150.32/150.68  ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 150.32/150.68                                               equivalent(equivalent(B,A),X)))),true,
% 150.32/150.68  is_a_theorem(X),true) -> true
% 150.32/150.68  Current number of equations to process: 4402
% 150.32/150.68  Current number of ordered equations: 0
% 150.32/150.68  Current number of rules: 698
% 237.54/237.81  New rule produced :
% 237.54/237.81  [726]
% 237.54/237.81  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(
% 237.54/237.81                                                            equivalent(A,
% 237.54/237.81                                                            equivalent(C,B)),X)))),true,
% 237.54/237.81  is_a_theorem(X),true) -> true
% 237.54/237.81  Current number of equations to process: 4401
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 699
% 237.54/237.81  New rule produced :
% 237.54/237.81  [727]
% 237.54/237.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(B,equivalent(
% 237.54/237.81                                                                 equivalent(B,
% 237.54/237.81                                                                 equivalent(C,C)),
% 237.54/237.81                                                                 equivalent(X,X))),A)),true)
% 237.54/237.81  -> true
% 237.54/237.81  Current number of equations to process: 4400
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 700
% 237.54/237.81  New rule produced :
% 237.54/237.81  [728]
% 237.54/237.81  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,equivalent(B,B)),C),A),
% 237.54/237.81                    equivalent(C,X))),true,is_a_theorem(X),true) -> true
% 237.54/237.81  Current number of equations to process: 4399
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 701
% 237.54/237.81  New rule produced :
% 237.54/237.81  [729]
% 237.54/237.81  ifeq(is_a_theorem(A),true,is_a_theorem(equivalent(equivalent(equivalent(B,C),
% 237.54/237.81                                                    equivalent(equivalent(C,B),
% 237.54/237.81                                                    equivalent(X,X))),A)),true)
% 237.54/237.81  -> true
% 237.54/237.81  Current number of equations to process: 4397
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 702
% 237.54/237.81  New rule produced :
% 237.54/237.81  [730]
% 237.54/237.81  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,C),A),
% 237.54/237.81                                            equivalent(C,B)),X))),true,
% 237.54/237.81  is_a_theorem(X),true) -> true
% 237.54/237.81  Current number of equations to process: 4396
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 703
% 237.54/237.81  New rule produced :
% 237.54/237.81  [731]
% 237.54/237.81  ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),C),
% 237.54/237.81                               equivalent(B,A)),equivalent(C,X))),true,
% 237.54/237.81  is_a_theorem(X),true) -> true
% 237.54/237.81  Current number of equations to process: 4395
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 704
% 237.54/237.81  New rule produced :
% 237.54/237.81  [732]
% 237.54/237.81  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,C),
% 237.54/237.81                                                  equivalent(B,X)),equivalent(C,X)),A)))
% 237.54/237.81  -> true
% 237.54/237.81  Current number of equations to process: 3269
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 705
% 237.54/237.81  New rule produced :
% 237.54/237.81  [733]
% 237.54/237.81  is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(equivalent(X,B),
% 237.54/237.81                                                       equivalent(equivalent(C,X),A)))))
% 237.54/237.81  -> true
% 237.54/237.81  Current number of equations to process: 3994
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 706
% 237.54/237.81  New rule produced :
% 237.54/237.81  [734]
% 237.54/237.81  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(B,C),equivalent(
% 237.54/237.81                                                                  equivalent(X,B),
% 237.54/237.81                                                                  equivalent(X,C))),A)))
% 237.54/237.81  -> true
% 237.54/237.81  Current number of equations to process: 4000
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 707
% 237.54/237.81  New rule produced :
% 237.54/237.81  [735]
% 237.54/237.81  is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),C),C),A)))
% 237.54/237.81  -> true
% 237.54/237.81  Rule
% 237.54/237.81  [307]
% 237.54/237.81  ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(equivalent(equivalent(B,B),C),C),A))),true,true,true)
% 237.54/237.81  -> true collapsed.
% 237.54/237.81  Current number of equations to process: 3691
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 707
% 237.54/237.81  New rule produced :
% 237.54/237.81  [736]
% 237.54/237.81  is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),C),C))
% 237.54/237.81  -> true
% 237.54/237.81  Rule
% 237.54/237.81  [45]
% 237.54/237.81  ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),C),C)),true,true,true)
% 237.54/237.81  -> true collapsed.
% 237.54/237.81  The conjecture has been reduced. 
% 237.54/237.81  Conjecture is now:
% 237.54/237.81  Trivial
% 237.54/237.81  
% 237.54/237.81  Current number of equations to process: 3941
% 237.54/237.81  Current number of ordered equations: 0
% 237.54/237.81  Current number of rules: 707
% 237.54/237.81  The current conjecture is true and the solution is the identity
% 237.54/237.81  % SZS output start Refutation
% 237.54/237.81  
% 237.54/237.81  The following 43 rules have been used:
% 237.54/237.81  [2] 
% 237.54/237.81  ifeq(is_a_theorem(equivalent(X,Y)),true,ifeq(is_a_theorem(X),true,is_a_theorem(Y),true),true)
% 237.54/237.81  -> true; trace = in the starting set
% 237.54/237.81  [3] is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(X,Y),
% 237.54/237.81                                                    equivalent(X,Z)),equivalent(Y,Z)),U),U))
% 237.54/237.81      -> true; trace = in the starting set
% 237.54/237.81  [4] is_a_theorem(equivalent(equivalent(equivalent(equivalent(equivalent(
% 237.54/237.81                                                               equivalent(X,Y),
% 237.54/237.81                                                               equivalent(X,Z)),U),
% 237.54/237.81                                         equivalent(equivalent(Y,Z),U)),V),V))
% 237.54/237.81      -> true; trace = in the starting set
% 237.54/237.81  [5] is_a_theorem(equivalent(equivalent(equivalent(equivalent(X,Y),Z),U),
% 237.54/237.81                   equivalent(equivalent(equivalent(X,V),Z),equivalent(
% 237.54/237.81                                                            equivalent(Y,V),U))))
% 237.54/237.81      -> true; trace = in the starting set
% 237.54/237.81  [6] ifeq(is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),
% 237.54/237.81                                              equivalent(A,C)),equivalent(B,C)),X)),true,
% 237.54/237.81      is_a_theorem(X),true) -> true; trace = Cp of 3 and 2
% 237.54/237.81  [7] is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 237.54/237.81                   equivalent(equivalent(X,B),equivalent(X,C)))) -> true; trace = Cp of 6 and 5
% 237.54/237.81  [8] ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,
% 237.54/237.81      is_a_theorem(equivalent(equivalent(X,B),equivalent(X,C))),true) -> true; trace = Cp of 7 and 2
% 237.54/237.81  [9] is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(equivalent(C,C),B))))
% 237.54/237.81      -> true; trace = Cp of 8 and 5
% 237.54/237.81  [10] is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 237.54/237.81                                                             equivalent(B,C))))
% 237.54/237.81       -> true; trace = Cp of 8 and 7
% 237.54/237.81  [11] ifeq(is_a_theorem(equivalent(A,B)),true,is_a_theorem(equivalent(A,
% 237.54/237.81                                                            equivalent(
% 237.54/237.81                                                            equivalent(C,C),B))),true)
% 237.54/237.81       -> true; trace = Cp of 9 and 2
% 237.54/237.81  [13] is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),
% 237.54/237.81                    equivalent(B,C))) -> true; trace = Cp of 10 and 6
% 237.54/237.81  [17] is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(
% 237.54/237.81                                                             equivalent(X,X),
% 237.54/237.81                                                             equivalent(A,
% 237.54/237.81                                                             equivalent(B,C)))))
% 237.54/237.81       -> true; trace = Cp of 11 and 10
% 237.54/237.81  [19] ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(A,C))),true,
% 237.54/237.81       is_a_theorem(equivalent(B,C)),true) -> true; trace = Cp of 13 and 2
% 237.54/237.81  [22] is_a_theorem(equivalent(equivalent(A,A),equivalent(equivalent(equivalent(B,C),
% 237.54/237.81                                                          equivalent(B,X)),
% 237.54/237.81                                               equivalent(C,X)))) -> true; trace = Cp of 17 and 6
% 237.54/237.81  [23] is_a_theorem(equivalent(A,equivalent(equivalent(B,B),A))) -> true; trace = Cp of 19 and 5
% 237.54/237.81  [24] is_a_theorem(equivalent(equivalent(A,B),equivalent(A,B))) -> true; trace = Cp of 19 and 7
% 237.54/237.81  [30] is_a_theorem(equivalent(A,A)) -> true; trace = Cp of 24 and 19
% 237.54/237.81  [32] ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),C)),true,
% 237.54/237.81       is_a_theorem(C),true) -> true; trace = Cp of 23 and 2
% 237.54/237.81  [38] ifeq(is_a_theorem(equivalent(equivalent(A,A),B)),true,is_a_theorem(B),true)
% 237.54/237.81       -> true; trace = Cp of 30 and 2
% 237.54/237.81  [40] is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),
% 237.54/237.81                                            equivalent(B,X))),equivalent(A,
% 237.54/237.81                                                              equivalent(C,X))))
% 237.54/237.81       -> true; trace = Cp of 22 and 8
% 237.54/237.81  [53] is_a_theorem(equivalent(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),X),
% 237.54/237.81                    equivalent(equivalent(B,C),X))) -> true; trace = Cp of 38 and 4
% 237.54/237.81  [54] is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(
% 237.54/237.81                                                             equivalent(X,B),
% 237.54/237.81                                                             equivalent(
% 237.54/237.81                                                             equivalent(A,X),C))))
% 237.54/237.81       -> true; trace = Cp of 38 and 5
% 237.54/237.81  [58] is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(B,C)),
% 237.54/237.81                               equivalent(A,equivalent(B,X))),equivalent(C,X)))
% 237.54/237.81       -> true; trace = Cp of 40 and 6
% 237.54/237.81  [65] is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,C),
% 237.54/237.81                                               equivalent(equivalent(X,A),
% 237.54/237.81                                               equivalent(X,B))))) -> true; trace = Cp of 53 and 32
% 237.54/237.81  [68] is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(
% 237.54/237.81                                                             equivalent(
% 237.54/237.81                                                             equivalent(B,X),A),
% 237.54/237.81                                                             equivalent(X,C))))
% 237.54/237.81       -> true; trace = Cp of 54 and 6
% 237.54/237.81  [76] is_a_theorem(equivalent(A,equivalent(equivalent(B,equivalent(C,C)),
% 237.54/237.81                                 equivalent(B,A)))) -> true; trace = Cp of 65 and 19
% 237.54/237.81  [82] is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 237.54/237.81                                                          equivalent(C,X))),
% 237.54/237.81                    equivalent(B,X))) -> true; trace = Cp of 68 and 6
% 237.54/237.81  [100] is_a_theorem(equivalent(equivalent(A,B),equivalent(A,equivalent(C,
% 237.54/237.81                                                             equivalent(
% 237.54/237.81                                                             equivalent(C,
% 237.54/237.81                                                             equivalent(X,X)),B)))))
% 237.54/237.81        -> true; trace = Cp of 76 and 8
% 237.54/237.81  [177] ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,C),equivalent(B,X)))),true,
% 237.54/237.81        is_a_theorem(equivalent(A,equivalent(C,X))),true) -> true; trace = Cp of 40 and 2
% 237.54/237.81  [180] ifeq(is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(A,C)),X)),true,
% 237.54/237.81        is_a_theorem(equivalent(equivalent(B,C),X)),true) -> true; trace = Cp of 53 and 2
% 237.54/237.81  [182] ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(B,C)),equivalent(A,
% 237.54/237.81                                                                   equivalent(B,X)))),true,
% 237.54/237.81        is_a_theorem(equivalent(C,X)),true) -> true; trace = Cp of 58 and 2
% 237.54/237.81  [200] ifeq(is_a_theorem(equivalent(equivalent(A,B),equivalent(equivalent(C,A),
% 237.54/237.81                                                     equivalent(C,X)))),true,
% 237.54/237.81        is_a_theorem(equivalent(B,X)),true) -> true; trace = Cp of 82 and 2
% 237.54/237.81  [252] is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(B,
% 237.54/237.81                                                              equivalent(
% 237.54/237.81                                                              equivalent(A,
% 237.54/237.81                                                              equivalent(X,X)),C))))
% 237.54/237.81        -> true; trace = Cp of 177 and 100
% 237.54/237.81  [263] is_a_theorem(equivalent(equivalent(equivalent(A,B),C),equivalent(
% 237.54/237.81                                                              equivalent(
% 237.54/237.81                                                              equivalent(X,A),
% 237.54/237.81                                                              equivalent(X,B)),C)))
% 237.54/237.81        -> true; trace = Cp of 180 and 3
% 237.54/237.81  [293] is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(A,
% 237.54/237.81                                                                   equivalent(B,B)),C)),X),
% 237.54/237.81                     equivalent(C,X))) -> true; trace = Cp of 252 and 177
% 237.54/237.81  [301] is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,A),X)),
% 237.54/237.81                     equivalent(equivalent(C,B),X))) -> true; trace = Cp of 263 and 177
% 237.54/237.81  [311] is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,B),C)),
% 237.54/237.81                     equivalent(A,C))) -> true; trace = Cp of 301 and 8
% 237.54/237.81  [345] ifeq(is_a_theorem(equivalent(A,equivalent(equivalent(B,B),C))),true,
% 237.54/237.81        is_a_theorem(equivalent(A,C)),true) -> true; trace = Cp of 311 and 2
% 237.54/237.81  [408] is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(B,A),C)),C))
% 237.54/237.81        -> true; trace = Cp of 345 and 301
% 237.54/237.81  [483] is_a_theorem(equivalent(equivalent(equivalent(A,B),equivalent(equivalent(C,
% 237.54/237.81                                                                      equivalent(B,A)),
% 237.54/237.81                                                           equivalent(C,X))),X))
% 237.54/237.81        -> true; trace = Cp of 408 and 200
% 237.54/237.81  [505] is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(B,C),
% 237.54/237.81                                             equivalent(equivalent(A,equivalent(C,B)),X))),X))
% 237.54/237.81        -> true; trace = Cp of 483 and 182
% 237.54/237.81  [560] ifeq(is_a_theorem(equivalent(equivalent(A,equivalent(equivalent(A,
% 237.54/237.81                                                             equivalent(B,B)),C)),X)),true,
% 237.54/237.81        is_a_theorem(equivalent(C,X)),true) -> true; trace = Cp of 293 and 2
% 237.54/237.81  [736] is_a_theorem(equivalent(equivalent(equivalent(A,equivalent(equivalent(B,B),A)),C),C))
% 237.54/237.81        -> true; trace = Cp of 560 and 505
% 237.54/237.81  % SZS output end Refutation
% 237.54/237.81  All conjectures have been proven
% 237.54/237.81  
% 237.54/237.81  Execution time: 236.160000 sec
% 237.54/237.81  res : bool = true
% 237.54/237.81  time is now off
% 237.54/237.81  
% 237.54/237.81  status : string = "unsatisfiable"
% 237.54/237.81  % SZS status Unsatisfiable
% 237.54/237.81  CiME interrupted
%------------------------------------------------------------------------------