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iProver---3.9.4.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : iProver---3.9.4
% Problem  : GRP583-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM

% Computer : n012.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Fri Sep 25 01:34:47 PM UTC 2026

% Result   : Unsatisfiable 4.04s 1.09s
% Output   : CNFRefutation 4.04s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   35
%            Number of leaves      :    5
% Syntax   : Number of formulae    :  168 ( 168 unt;   0 def)
%            Number of atoms       :  442 ( 167 equ)
%            Maximal formula atoms :    1 (   2 avg)
%            Number of connectives :   10 (  10   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    9 (   2 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    0 (   0   >;   0   *;   0   +;   0  <<)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    7 (   7 usr;   4 con; 0-2 aty)
%            Number of variables   :  327 (   0 sgn 327   !;   0   ?; 319   :)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ! [X2,X0,X1] : double_divide(double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))),double_divide(identity,identity)) = X2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).

fof(f2,axiom,
    ! [X0,X1] : multiply(X0,X1) = double_divide(double_divide(X1,X0),identity),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).

fof(f3,axiom,
    ! [X0] : inverse(X0) = double_divide(X0,identity),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',inverse) ).

fof(f4,axiom,
    ! [X0] : identity = double_divide(X0,inverse(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',identity) ).

fof(f5,negated_conjecture,
    multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_3) ).

fof(f6,plain,
    ! [X0] : identity = double_divide(X0,double_divide(X0,identity)),
    inference(definition_unfolding,[],[f4,f3]) ).

fof(f7,plain,
    double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity) != double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity),
    inference(definition_unfolding,[],[f5,f2,f2,f2,f2]) ).

tcf(c_54,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))),double_divide(identity,identity)) = X2,
    inference(cnf_transformation,[],[f1]) ).

tcf(c_55,plain,
    ! [X0: $i] : double_divide(X0,double_divide(X0,identity)) = identity,
    inference(cnf_transformation,[],[f6]) ).

tcf(c_56,negated_conjecture,
    double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity) != double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity),
    inference(cnf_transformation,[],[f7]) ).

tcf(c_63,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(double_divide(double_divide(identity,identity),double_divide(double_divide(identity,double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0))))),double_divide(X3,X2))),double_divide(identity,identity)) = X3,
    inference(superposition,[status(thm)],[c_54,c_54]) ).

tcf(c_65,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))) = double_divide(double_divide(identity,double_divide(double_divide(identity,identity),X2)),double_divide(identity,identity)),
    inference(superposition,[status(thm)],[c_54,c_54]) ).

tcf(c_66,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(X0,double_divide(identity,double_divide(X1,double_divide(double_divide(identity,identity),X0)))),double_divide(identity,identity)) = X1,
    inference(superposition,[status(thm)],[c_55,c_54]) ).

tcf(c_67,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(double_divide(X0,identity),double_divide(double_divide(identity,X0),double_divide(X1,identity))),double_divide(identity,identity)) = X1,
    inference(superposition,[status(thm)],[c_55,c_54]) ).

tcf(c_68,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,X0),identity)),double_divide(identity,identity)) = X0,
    inference(superposition,[status(thm)],[c_55,c_54]) ).

tcf(c_74,plain,
    double_divide(identity,identity) = identity,
    inference(superposition,[status(thm)],[c_55,c_68]) ).

tcf(c_92,plain,
    ! [X0: $i] : double_divide(double_divide(double_divide(X0,identity),identity),double_divide(identity,identity)) = double_divide(identity,X0),
    inference(superposition,[status(thm)],[c_55,c_67]) ).

tcf(c_102,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,identity),X0)),double_divide(identity,identity)) = double_divide(identity,double_divide(double_divide(identity,X0),identity)),
    inference(superposition,[status(thm)],[c_55,c_65]) ).

tcf(c_129,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,double_divide(double_divide(double_divide(identity,double_divide(double_divide(identity,identity),X0)),double_divide(identity,identity)),identity)),double_divide(identity,identity)) = double_divide(double_divide(identity,X1),double_divide(X0,double_divide(X1,identity))),
    inference(superposition,[status(thm)],[c_65,c_68]) ).

tcf(c_132,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,identity),double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))))),double_divide(identity,identity)) = double_divide(identity,double_divide(double_divide(identity,identity),X2)),
    inference(superposition,[status(thm)],[c_65,c_54]) ).

tcf(c_134,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))) = double_divide(X3,double_divide(double_divide(identity,X4),double_divide(X2,double_divide(X4,X3)))),
    inference(superposition,[status(thm)],[c_65,c_65]) ).

tcf(c_136,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(double_divide(identity,X1),double_divide(identity,double_divide(X1,X0)))) = identity,
    inference(superposition,[status(thm)],[c_65,c_68]) ).

tcf(c_160,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : double_divide(double_divide(double_divide(identity,identity),double_divide(double_divide(identity,double_divide(X0,double_divide(double_divide(identity,X1),double_divide(double_divide(identity,identity),double_divide(X1,X0))))),X2)),double_divide(identity,identity)) = double_divide(X3,double_divide(double_divide(identity,X4),double_divide(X2,double_divide(X4,X3)))),
    inference(superposition,[status(thm)],[c_54,c_63]) ).

tcf(c_166,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(double_divide(identity,identity),double_divide(double_divide(identity,double_divide(X0,double_divide(double_divide(identity,X1),double_divide(double_divide(identity,identity),double_divide(X1,X0))))),X2)),double_divide(identity,identity)) = double_divide(identity,double_divide(double_divide(identity,X2),identity)),
    inference(superposition,[status(thm)],[c_68,c_63]) ).

tcf(c_174,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))) = iPr_def_10(X2),
    inference(splitting,[splitting(split),new_symbols(definition,[iPr_def_10])],[c_134]) ).

tcf(c_185,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,iPr_def_10(X0)),identity)) = double_divide(identity,double_divide(double_divide(identity,identity),X0)),
    inference(demodulation,[status(thm)],[c_132,c_102,c_174]) ).

tcf(c_186,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(double_divide(identity,X0),identity)),identity)),double_divide(identity,identity)) = double_divide(double_divide(identity,X1),double_divide(X0,double_divide(X1,identity))),
    inference(demodulation,[status(thm)],[c_129,c_102]) ).

tcf(c_187,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,X0),double_divide(X1,double_divide(X0,identity))) = double_divide(double_divide(identity,X1),identity),
    inference(demodulation,[status(thm)],[c_186,c_68]) ).

tcf(c_193,plain,
    ! [X0: $i] : double_divide(double_divide(double_divide(identity,identity),double_divide(double_divide(identity,iPr_def_10(double_divide(identity,identity))),X0)),double_divide(identity,identity)) = double_divide(identity,double_divide(double_divide(identity,X0),identity)),
    inference(demodulation,[status(thm)],[c_166,c_174]) ).

tcf(c_203,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,X0),identity)) = iPr_def_10(X0),
    inference(demodulation,[status(thm)],[c_160,c_174,c_193]) ).

tcf(c_211,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0))))),double_divide(X3,X2))),identity) = X3,
    inference(demodulation,[status(thm)],[c_63,c_74]) ).

tcf(c_212,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))) = double_divide(double_divide(identity,double_divide(identity,X2)),identity),
    inference(demodulation,[status(thm)],[c_65,c_74]) ).

tcf(c_214,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(X0,double_divide(identity,double_divide(X1,double_divide(identity,X0)))),identity) = X1,
    inference(demodulation,[status(thm)],[c_66,c_74]) ).

tcf(c_216,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,X0)))),identity) = X2,
    inference(demodulation,[status(thm)],[c_54,c_74]) ).

tcf(c_217,plain,
    ! [X0: $i] : double_divide(iPr_def_10(X0),identity) = X0,
    inference(demodulation,[status(thm)],[c_216,c_174]) ).

tcf(c_218,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(identity,X0)),identity) = iPr_def_10(X0),
    inference(demodulation,[status(thm)],[c_212,c_174]) ).

tcf(c_219,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,iPr_def_10(X0)),double_divide(X1,X0))),identity) = X1,
    inference(demodulation,[status(thm)],[c_211,c_174]) ).

tcf(c_395,plain,
    ! [X0: $i] : double_divide(iPr_def_10(X0),X0) = identity,
    inference(superposition,[status(thm)],[c_217,c_55]) ).

tcf(c_404,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(identity,X0)),iPr_def_10(X0)) = identity,
    inference(superposition,[status(thm)],[c_218,c_55]) ).

tcf(c_405,plain,
    ! [X0: $i] : double_divide(identity,iPr_def_10(X0)) = iPr_def_10(double_divide(identity,X0)),
    inference(superposition,[status(thm)],[c_218,c_203]) ).

tcf(c_406,plain,
    ! [X0: $i] : double_divide(double_divide(iPr_def_10(X0),identity),double_divide(identity,identity)) = double_divide(identity,double_divide(identity,double_divide(identity,X0))),
    inference(superposition,[status(thm)],[c_218,c_92]) ).

tcf(c_407,plain,
    ! [X0: $i] : double_divide(double_divide(X0,identity),double_divide(identity,identity)) = double_divide(identity,iPr_def_10(X0)),
    inference(superposition,[status(thm)],[c_217,c_92]) ).

tcf(c_426,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(X0,identity)),double_divide(double_divide(identity,double_divide(identity,X0)),identity)) = identity,
    inference(superposition,[status(thm)],[c_136,c_136]) ).

tcf(c_438,plain,
    ! [X0: $i] : iPr_def_10(double_divide(identity,double_divide(X0,double_divide(identity,identity)))) = double_divide(identity,X0),
    inference(superposition,[status(thm)],[c_214,c_203]) ).

tcf(c_439,plain,
    ! [X0: $i] : iPr_def_10(double_divide(X0,double_divide(identity,identity))) = X0,
    inference(superposition,[status(thm)],[c_214,c_218]) ).

tcf(c_440,plain,
    iPr_def_10(identity) = identity,
    inference(demodulation,[status(thm)],[c_136,c_174]) ).

tcf(c_443,plain,
    ! [X0: $i] : iPr_def_10(double_divide(X0,identity)) = X0,
    inference(light_normalisation,[status(thm)],[c_439,c_74]) ).

tcf(c_448,plain,
    ! [X0: $i] : iPr_def_10(double_divide(identity,double_divide(X0,identity))) = double_divide(identity,X0),
    inference(light_normalisation,[status(thm)],[c_438,c_74]) ).

tcf(c_451,plain,
    ! [X0: $i] : double_divide(double_divide(X0,identity),double_divide(identity,identity)) = iPr_def_10(double_divide(identity,X0)),
    inference(demodulation,[status(thm)],[c_407,c_405]) ).

tcf(c_452,plain,
    ! [X0: $i] : double_divide(double_divide(X0,identity),identity) = iPr_def_10(double_divide(identity,X0)),
    inference(light_normalisation,[status(thm)],[c_451,c_74]) ).

tcf(c_460,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(X0,identity)),iPr_def_10(X0)) = identity,
    inference(demodulation,[status(thm)],[c_426,c_218]) ).

tcf(c_470,plain,
    ! [X0: $i] : double_divide(identity,double_divide(identity,double_divide(identity,X0))) = double_divide(X0,double_divide(identity,identity)),
    inference(demodulation,[status(thm)],[c_406,c_217]) ).

tcf(c_471,plain,
    ! [X0: $i] : double_divide(identity,double_divide(identity,double_divide(identity,X0))) = double_divide(X0,identity),
    inference(light_normalisation,[status(thm)],[c_470,c_74]) ).

tcf(c_511,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,double_divide(X1,X2)),double_divide(double_divide(identity,double_divide(identity,X1)),iPr_def_10(X0))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_174,c_174]) ).

tcf(c_515,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(double_divide(identity,X0),double_divide(X1,double_divide(X0,identity)))) = double_divide(identity,double_divide(iPr_def_10(X1),identity)),
    inference(superposition,[status(thm)],[c_174,c_203]) ).

tcf(c_520,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(double_divide(identity,X1),identity)) = iPr_def_10(iPr_def_10(double_divide(X1,X0))),
    inference(superposition,[status(thm)],[c_395,c_174]) ).

tcf(c_524,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(identity,double_divide(X1,double_divide(identity,X0)))) = iPr_def_10(X1),
    inference(superposition,[status(thm)],[c_214,c_443]) ).

tcf(c_543,plain,
    ! [X0: $i] : double_divide(identity,double_divide(identity,X0)) = iPr_def_10(iPr_def_10(X0)),
    inference(superposition,[status(thm)],[c_203,c_448]) ).

tcf(c_562,plain,
    ! [X0: $i] : iPr_def_10(iPr_def_10(double_divide(identity,X0))) = double_divide(X0,identity),
    inference(superposition,[status(thm)],[c_452,c_443]) ).

tcf(c_578,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(double_divide(identity,X0),double_divide(X1,double_divide(X0,identity))),identity) = double_divide(identity,double_divide(identity,iPr_def_10(X1))),
    inference(superposition,[status(thm)],[c_174,c_471]) ).

tcf(c_631,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,double_divide(identity,X0)),double_divide(X1,double_divide(identity,double_divide(X0,identity))))),identity) = X1,
    inference(superposition,[status(thm)],[c_448,c_219]) ).

tcf(c_640,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,iPr_def_10(identity)),X0)),identity) = double_divide(X1,double_divide(identity,double_divide(X0,double_divide(identity,X1)))),
    inference(superposition,[status(thm)],[c_214,c_219]) ).

tcf(c_647,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(double_divide(identity,iPr_def_10(iPr_def_10(X0))),identity)),identity) = double_divide(identity,double_divide(X0,identity)),
    inference(superposition,[status(thm)],[c_460,c_219]) ).

tcf(c_702,plain,
    ! [X0: $i,X1: $i] : double_divide(iPr_def_10(X0),double_divide(X1,double_divide(double_divide(double_divide(identity,X0),identity),identity))) = double_divide(double_divide(identity,X1),identity),
    inference(superposition,[status(thm)],[c_203,c_187]) ).

tcf(c_710,plain,
    ! [X0: $i] : double_divide(double_divide(identity,X0),identity) = double_divide(identity,double_divide(X0,identity)),
    inference(superposition,[status(thm)],[c_74,c_187]) ).

tcf(c_745,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,identity),double_divide(X0,identity))) = double_divide(identity,double_divide(double_divide(identity,X0),identity)),
    inference(superposition,[status(thm)],[c_443,c_185]) ).

tcf(c_756,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(identity,double_divide(double_divide(identity,identity),X0))),iPr_def_10(double_divide(double_divide(identity,iPr_def_10(X0)),identity))) = identity,
    inference(superposition,[status(thm)],[c_185,c_404]) ).

tcf(c_758,plain,
    ! [X0: $i] : double_divide(double_divide(identity,double_divide(identity,double_divide(double_divide(identity,identity),X0))),identity) = iPr_def_10(double_divide(double_divide(identity,iPr_def_10(X0)),identity)),
    inference(superposition,[status(thm)],[c_185,c_218]) ).

tcf(c_759,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,double_divide(double_divide(identity,identity),X0)),identity)) = iPr_def_10(double_divide(double_divide(identity,iPr_def_10(X0)),identity)),
    inference(superposition,[status(thm)],[c_185,c_203]) ).

tcf(c_821,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(identity,double_divide(X1,identity))) = iPr_def_10(iPr_def_10(double_divide(X1,X0))),
    inference(demodulation,[status(thm)],[c_520,c_710]) ).

tcf(c_906,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,identity),double_divide(X0,identity))) = iPr_def_10(iPr_def_10(double_divide(X0,identity))),
    inference(demodulation,[status(thm)],[c_745,c_543,c_710]) ).

tcf(c_907,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,identity),double_divide(X0,identity))) = iPr_def_10(X0),
    inference(demodulation,[status(thm)],[c_906,c_443]) ).

tcf(c_908,plain,
    ! [X0: $i] : double_divide(identity,double_divide(identity,double_divide(X0,identity))) = iPr_def_10(X0),
    inference(light_normalisation,[status(thm)],[c_907,c_74]) ).

tcf(c_937,plain,
    ! [X0: $i] : iPr_def_10(double_divide(iPr_def_10(iPr_def_10(X0)),identity)) = double_divide(identity,double_divide(X0,identity)),
    inference(demodulation,[status(thm)],[c_647,c_908,c_710]) ).

tcf(c_938,plain,
    ! [X0: $i] : double_divide(identity,double_divide(X0,identity)) = iPr_def_10(iPr_def_10(X0)),
    inference(demodulation,[status(thm)],[c_937,c_443]) ).

tcf(c_954,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(double_divide(identity,X0),double_divide(X1,double_divide(X0,identity)))) = iPr_def_10(iPr_def_10(iPr_def_10(X1))),
    inference(demodulation,[status(thm)],[c_515,c_938]) ).

tcf(c_955,plain,
    ! [X0: $i] : iPr_def_10(iPr_def_10(iPr_def_10(X0))) = double_divide(identity,X0),
    inference(demodulation,[status(thm)],[c_954,c_187,c_443]) ).

tcf(c_957,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,double_divide(X1,X2)),double_divide(iPr_def_10(iPr_def_10(X1)),iPr_def_10(X0))) = iPr_def_10(X2),
    inference(demodulation,[status(thm)],[c_511,c_543]) ).

tcf(c_974,plain,
    ! [X0: $i,X1: $i] : double_divide(iPr_def_10(X0),double_divide(X1,double_divide(iPr_def_10(iPr_def_10(X0)),identity))) = iPr_def_10(iPr_def_10(X1)),
    inference(demodulation,[status(thm)],[c_702,c_710,c_938]) ).

tcf(c_975,plain,
    ! [X0: $i,X1: $i] : double_divide(iPr_def_10(X0),double_divide(X1,iPr_def_10(X0))) = iPr_def_10(iPr_def_10(X1)),
    inference(demodulation,[status(thm)],[c_974,c_217]) ).

tcf(c_988,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(double_divide(identity,X0),double_divide(X1,double_divide(X0,identity))),identity) = double_divide(identity,X1),
    inference(demodulation,[status(thm)],[c_578,c_543,c_955]) ).

tcf(c_989,plain,
    ! [X0: $i] : iPr_def_10(double_divide(identity,double_divide(identity,X0))) = double_divide(identity,X0),
    inference(demodulation,[status(thm)],[c_988,c_187,c_452]) ).

tcf(c_990,plain,
    ! [X0: $i] : double_divide(double_divide(double_divide(identity,identity),X0),identity) = iPr_def_10(double_divide(identity,X0)),
    inference(demodulation,[status(thm)],[c_759,c_710,c_562,c_938,c_955]) ).

tcf(c_991,plain,
    ! [X0: $i] : double_divide(double_divide(identity,X0),identity) = iPr_def_10(double_divide(identity,X0)),
    inference(light_normalisation,[status(thm)],[c_990,c_74]) ).

tcf(c_992,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,identity),X0)) = double_divide(iPr_def_10(X0),identity),
    inference(demodulation,[status(thm)],[c_758,c_562,c_989,c_991]) ).

tcf(c_993,plain,
    ! [X0: $i] : double_divide(identity,double_divide(double_divide(identity,identity),X0)) = X0,
    inference(demodulation,[status(thm)],[c_992,c_217]) ).

tcf(c_994,plain,
    ! [X0: $i] : double_divide(identity,double_divide(identity,X0)) = X0,
    inference(light_normalisation,[status(thm)],[c_993,c_74]) ).

tcf(c_995,plain,
    ! [X0: $i] : double_divide(double_divide(double_divide(identity,identity),X0),double_divide(iPr_def_10(X0),identity)) = identity,
    inference(demodulation,[status(thm)],[c_756,c_562,c_991,c_994]) ).

tcf(c_996,plain,
    ! [X0: $i] : double_divide(double_divide(double_divide(identity,identity),X0),X0) = identity,
    inference(demodulation,[status(thm)],[c_995,c_217]) ).

tcf(c_997,plain,
    ! [X0: $i] : double_divide(double_divide(identity,X0),X0) = identity,
    inference(light_normalisation,[status(thm)],[c_996,c_74]) ).

tcf(c_1011,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(identity,double_divide(X0,iPr_def_10(iPr_def_10(double_divide(X0,X1)))))) = X1,
    inference(demodulation,[status(thm)],[c_631,c_821,c_991,c_994]) ).

tcf(c_1031,plain,
    ! [X0: $i] : iPr_def_10(double_divide(identity,double_divide(double_divide(identity,iPr_def_10(identity)),X0))) = iPr_def_10(X0),
    inference(demodulation,[status(thm)],[c_640,c_524,c_991]) ).

tcf(c_1032,plain,
    ! [X0: $i] : iPr_def_10(double_divide(identity,double_divide(identity,X0))) = iPr_def_10(X0),
    inference(demodulation,[status(thm)],[c_1031,c_405,c_443]) ).

tcf(c_2508,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,double_divide(X2,double_divide(double_divide(identity,X1),X0)))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_994,c_174]) ).

tcf(c_2509,plain,
    ! [X0: $i,X1: $i] : double_divide(double_divide(identity,X0),double_divide(double_divide(identity,identity),double_divide(X1,X0))) = iPr_def_10(X1),
    inference(superposition,[status(thm)],[c_994,c_174]) ).

tcf(c_2514,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(double_divide(identity,double_divide(identity,X0)),double_divide(X1,identity))) = iPr_def_10(X1),
    inference(superposition,[status(thm)],[c_997,c_174]) ).

tcf(c_2515,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(double_divide(identity,X1),identity)) = iPr_def_10(double_divide(identity,double_divide(X1,X0))),
    inference(superposition,[status(thm)],[c_997,c_174]) ).

tcf(c_2566,plain,
    ! [X0: $i] : iPr_def_10(iPr_def_10(X0)) = X0,
    inference(superposition,[status(thm)],[c_543,c_994]) ).

tcf(c_2691,plain,
    ! [X0: $i] : double_divide(identity,X0) = iPr_def_10(X0),
    inference(superposition,[status(thm)],[c_989,c_1032]) ).

tcf(c_2700,plain,
    ! [X0: $i] : double_divide(X0,identity) = iPr_def_10(X0),
    inference(superposition,[status(thm)],[c_994,c_991]) ).

tcf(c_2768,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(X1,X0)) = iPr_def_10(iPr_def_10(X1)),
    inference(superposition,[status(thm)],[c_443,c_975]) ).

tcf(c_2775,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,iPr_def_10(X1)),double_divide(double_divide(identity,iPr_def_10(X1)),double_divide(X2,iPr_def_10(iPr_def_10(X0))))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_975,c_174]) ).

tcf(c_2785,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(X1,X0)) = X1,
    inference(demodulation,[status(thm)],[c_2768,c_2566]) ).

tcf(c_2812,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,X1) = double_divide(X1,X0),
    inference(demodulation,[status(thm)],[c_2515,c_2691,c_2566,c_2700]) ).

tcf(c_2813,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(X0,iPr_def_10(X1))) = iPr_def_10(X1),
    inference(demodulation,[status(thm)],[c_2514,c_2691,c_2566,c_2700]) ).

tcf(c_2814,plain,
    ! [X0: $i,X1: $i] : double_divide(iPr_def_10(X0),double_divide(iPr_def_10(identity),double_divide(X1,X0))) = iPr_def_10(X1),
    inference(demodulation,[status(thm)],[c_2509,c_2691]) ).

tcf(c_2815,plain,
    ! [X0: $i,X1: $i] : double_divide(iPr_def_10(X0),double_divide(identity,double_divide(X1,X0))) = iPr_def_10(X1),
    inference(light_normalisation,[status(thm)],[c_2814,c_440]) ).

tcf(c_2816,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,double_divide(X2,double_divide(iPr_def_10(X1),X0)))) = iPr_def_10(X2),
    inference(demodulation,[status(thm)],[c_2508,c_2691]) ).

tcf(c_2824,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,iPr_def_10(X1)),double_divide(X1,double_divide(X2,X0))) = iPr_def_10(X2),
    inference(demodulation,[status(thm)],[c_2775,c_2691,c_2566]) ).

tcf(c_2837,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(iPr_def_10(X1),double_divide(X2,double_divide(X1,X0)))) = iPr_def_10(X2),
    inference(demodulation,[status(thm)],[c_174,c_2691]) ).

tcf(c_2860,plain,
    double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity) != double_divide(double_divide(c3,iPr_def_10(double_divide(b3,a3))),identity),
    inference(demodulation,[status(thm)],[c_56,c_2700]) ).

tcf(c_2862,plain,
    iPr_def_10(double_divide(a3,iPr_def_10(double_divide(b3,c3)))) != iPr_def_10(double_divide(c3,iPr_def_10(double_divide(a3,b3)))),
    inference(demodulation,[status(thm)],[c_2860,c_2700,c_2812]) ).

tcf(c_2952,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(identity,double_divide(X0,iPr_def_10(iPr_def_10(iPr_def_10(X1)))))) = double_divide(identity,double_divide(X1,double_divide(identity,X0))),
    inference(superposition,[status(thm)],[c_524,c_1011]) ).

tcf(c_2956,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(identity,double_divide(iPr_def_10(X0),iPr_def_10(iPr_def_10(iPr_def_10(X1)))))) = double_divide(identity,double_divide(X1,X0)),
    inference(superposition,[status(thm)],[c_2815,c_1011]) ).

tcf(c_2960,plain,
    ! [X0: $i,X1: $i] : double_divide(X0,double_divide(X0,X1)) = X1,
    inference(superposition,[status(thm)],[c_1011,c_2813]) ).

tcf(c_2967,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,double_divide(double_divide(iPr_def_10(X1),X0),X2))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_2812,c_2816]) ).

tcf(c_2987,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(double_divide(identity,double_divide(X0,iPr_def_10(iPr_def_10(iPr_def_10(X1)))))) = double_divide(X2,double_divide(X1,double_divide(iPr_def_10(X2),X0))),
    inference(superposition,[status(thm)],[c_2816,c_1011]) ).

tcf(c_2997,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(iPr_def_10(X0),X1),double_divide(X0,double_divide(X2,X1))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_2812,c_2824]) ).

tcf(c_3025,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,double_divide(X1,X2)),iPr_def_10(X1)) = double_divide(X2,iPr_def_10(X0)),
    inference(superposition,[status(thm)],[c_2824,c_2785]) ).

tcf(c_3026,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(double_divide(identity,double_divide(double_divide(X0,iPr_def_10(X1)),iPr_def_10(iPr_def_10(iPr_def_10(X2)))))) = double_divide(X1,double_divide(X2,X0)),
    inference(superposition,[status(thm)],[c_2824,c_1011]) ).

tcf(c_3041,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(iPr_def_10(X1),double_divide(double_divide(X1,X0),X2))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_2812,c_2837]) ).

tcf(c_3057,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),double_divide(iPr_def_10(X1),double_divide(X2,X0))) = iPr_def_10(X2),
    inference(superposition,[status(thm)],[c_2785,c_2837]) ).

tcf(c_3157,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),double_divide(iPr_def_10(iPr_def_10(X2)),iPr_def_10(X0))) = iPr_def_10(double_divide(X1,X2)),
    inference(superposition,[status(thm)],[c_2785,c_957]) ).

tcf(c_3158,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,iPr_def_10(X1)),double_divide(iPr_def_10(iPr_def_10(X2)),iPr_def_10(X0))) = iPr_def_10(double_divide(X2,iPr_def_10(X1))),
    inference(superposition,[status(thm)],[c_2813,c_957]) ).

tcf(c_3174,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(double_divide(iPr_def_10(iPr_def_10(X0)),iPr_def_10(X1))),double_divide(identity,iPr_def_10(X2))) = iPr_def_10(double_divide(X1,double_divide(X0,X2))),
    inference(superposition,[status(thm)],[c_957,c_2815]) ).

tcf(c_3176,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(iPr_def_10(iPr_def_10(X0)),iPr_def_10(X1)),iPr_def_10(X2)) = double_divide(X1,double_divide(X0,X2)),
    inference(superposition,[status(thm)],[c_957,c_2785]) ).

tcf(c_3178,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(double_divide(identity,double_divide(double_divide(X0,double_divide(X1,X2)),iPr_def_10(iPr_def_10(iPr_def_10(X2)))))) = double_divide(iPr_def_10(iPr_def_10(X1)),iPr_def_10(X0)),
    inference(superposition,[status(thm)],[c_957,c_1011]) ).

tcf(c_3183,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(double_divide(double_divide(iPr_def_10(iPr_def_10(X0)),iPr_def_10(X1)),iPr_def_10(X2)),double_divide(X2,iPr_def_10(X3))) = iPr_def_10(double_divide(X1,double_divide(X0,X3))),
    inference(superposition,[status(thm)],[c_957,c_2824]) ).

tcf(c_3262,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(X1,double_divide(X0,X2))) = double_divide(X2,iPr_def_10(X1)),
    inference(demodulation,[status(thm)],[c_3025,c_2812]) ).

tcf(c_3294,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,iPr_def_10(X1)),iPr_def_10(X2)) = double_divide(X1,double_divide(X0,X2)),
    inference(demodulation,[status(thm)],[c_3176,c_2566]) ).

tcf(c_3298,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),double_divide(X2,iPr_def_10(X0))) = iPr_def_10(double_divide(X1,X2)),
    inference(demodulation,[status(thm)],[c_3157,c_2566]) ).

tcf(c_3339,plain,
    ! [X0: $i,X1: $i] : double_divide(iPr_def_10(X0),iPr_def_10(X1)) = iPr_def_10(double_divide(X1,X0)),
    inference(demodulation,[status(thm)],[c_2956,c_2691,c_2566]) ).

tcf(c_3343,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(iPr_def_10(double_divide(iPr_def_10(X0),X1))) = iPr_def_10(double_divide(X0,iPr_def_10(X1))),
    inference(demodulation,[status(thm)],[c_3158,c_3298,c_3339]) ).

tcf(c_3344,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(X0,iPr_def_10(X1))) = double_divide(iPr_def_10(X0),X1),
    inference(demodulation,[status(thm)],[c_3343,c_2566]) ).

tcf(c_3354,plain,
    ! [X0: $i,X1: $i] : iPr_def_10(double_divide(X0,iPr_def_10(X1))) = double_divide(X1,iPr_def_10(X0)),
    inference(demodulation,[status(thm)],[c_2952,c_2691,c_2566]) ).

tcf(c_3367,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(double_divide(identity,double_divide(X0,double_divide(X1,iPr_def_10(iPr_def_10(X2)))))) = double_divide(X0,double_divide(X2,X1)),
    inference(demodulation,[status(thm)],[c_3026,c_3294]) ).

tcf(c_3368,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,X2)) = double_divide(X0,double_divide(X2,X1)),
    inference(demodulation,[status(thm)],[c_3367,c_2691,c_2566]) ).

tcf(c_3372,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,double_divide(iPr_def_10(X0),X2))) = double_divide(X2,iPr_def_10(X1)),
    inference(demodulation,[status(thm)],[c_2987,c_2691,c_2566]) ).

tcf(c_3376,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,iPr_def_10(iPr_def_10(iPr_def_10(X1)))),double_divide(identity,iPr_def_10(X2))) = iPr_def_10(double_divide(X0,double_divide(X1,X2))),
    inference(demodulation,[status(thm)],[c_3174,c_3354]) ).

tcf(c_3377,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,iPr_def_10(X1)),X2) = iPr_def_10(double_divide(X0,double_divide(X1,X2))),
    inference(demodulation,[status(thm)],[c_3376,c_2691,c_2566]) ).

tcf(c_3393,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(double_divide(identity,double_divide(iPr_def_10(iPr_def_10(iPr_def_10(X0))),double_divide(X1,double_divide(X2,X0))))) = double_divide(X2,iPr_def_10(X1)),
    inference(demodulation,[status(thm)],[c_3178,c_3339,c_3354,c_3368]) ).

tcf(c_3394,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(X1,double_divide(X2,X0))) = double_divide(X2,iPr_def_10(X1)),
    inference(demodulation,[status(thm)],[c_3393,c_2691,c_2566]) ).

tcf(c_3406,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(iPr_def_10(double_divide(iPr_def_10(iPr_def_10(X0)),double_divide(X1,iPr_def_10(X2))))) = iPr_def_10(double_divide(X1,double_divide(X0,X2))),
    inference(demodulation,[status(thm)],[c_3183,c_2960,c_3377]) ).

tcf(c_3407,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,iPr_def_10(X2))) = iPr_def_10(double_divide(X1,double_divide(X0,X2))),
    inference(demodulation,[status(thm)],[c_3406,c_2566]) ).

tcf(c_3428,plain,
    iPr_def_10(double_divide(c3,iPr_def_10(double_divide(a3,b3)))) != double_divide(iPr_def_10(a3),double_divide(b3,c3)),
    inference(demodulation,[status(thm)],[c_2862,c_3344]) ).

tcf(c_3429,plain,
    double_divide(double_divide(a3,b3),iPr_def_10(c3)) != double_divide(iPr_def_10(a3),double_divide(b3,c3)),
    inference(demodulation,[status(thm)],[c_3428,c_3354]) ).

tcf(c_3430,plain,
    double_divide(iPr_def_10(a3),double_divide(b3,c3)) != double_divide(iPr_def_10(c3),double_divide(a3,b3)),
    inference(demodulation,[status(thm)],[c_3429,c_2812]) ).

tcf(c_3652,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,double_divide(X1,X2)),iPr_def_10(X1)) = double_divide(iPr_def_10(X0),X2),
    inference(superposition,[status(thm)],[c_2997,c_2785]) ).

tcf(c_3658,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,iPr_def_10(X2))) = iPr_def_10(double_divide(X1,double_divide(X2,X0))),
    inference(superposition,[status(thm)],[c_2997,c_2967]) ).

tcf(c_3674,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(iPr_def_10(X1),X2)) = iPr_def_10(double_divide(X2,double_divide(X1,X0))),
    inference(superposition,[status(thm)],[c_2785,c_3041]) ).

tcf(c_3696,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(double_divide(X0,X1),X2)) = double_divide(X1,iPr_def_10(X2)),
    inference(superposition,[status(thm)],[c_3041,c_2960]) ).

tcf(c_3756,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),iPr_def_10(X2)) = double_divide(iPr_def_10(X1),double_divide(X2,X0)),
    inference(superposition,[status(thm)],[c_3057,c_2960]) ).

tcf(c_3811,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(double_divide(X0,X1)),double_divide(X0,X2)) = double_divide(iPr_def_10(X2),X1),
    inference(demodulation,[status(thm)],[c_3652,c_3756]) ).

tcf(c_4067,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),iPr_def_10(X2)) = double_divide(iPr_def_10(X0),double_divide(X2,X1)),
    inference(superposition,[status(thm)],[c_2960,c_3262]) ).

tcf(c_4177,plain,
    ! [X0: $i,X1: $i,X2: $i] : iPr_def_10(double_divide(X0,double_divide(iPr_def_10(X1),X2))) = double_divide(double_divide(X0,X1),X2),
    inference(superposition,[status(thm)],[c_2566,c_3377]) ).

tcf(c_4210,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(double_divide(X1,X0),X2)) = double_divide(X1,iPr_def_10(X2)),
    inference(superposition,[status(thm)],[c_2812,c_3394]) ).

tcf(c_4272,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(X0,iPr_def_10(double_divide(X1,double_divide(X0,X2)))) = double_divide(X1,iPr_def_10(X2)),
    inference(superposition,[status(thm)],[c_3407,c_2960]) ).

tcf(c_4310,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),X2) = double_divide(X2,double_divide(X1,X0)),
    inference(demodulation,[status(thm)],[c_4177,c_2566,c_3674]) ).

tcf(c_4589,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(X0,double_divide(X1,double_divide(double_divide(X2,X3),iPr_def_10(X0)))) = double_divide(double_divide(X3,X2),iPr_def_10(X1)),
    inference(superposition,[status(thm)],[c_4310,c_3372]) ).

tcf(c_4740,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(X1,X2)) = double_divide(iPr_def_10(X2),double_divide(X1,X0)),
    inference(demodulation,[status(thm)],[c_4589,c_3658,c_4067,c_4272]) ).

tcf(c_4778,plain,
    double_divide(iPr_def_10(a3),double_divide(b3,c3)) != double_divide(iPr_def_10(b3),double_divide(a3,c3)),
    inference(demodulation,[status(thm)],[c_3430,c_4740]) ).

tcf(c_4916,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(iPr_def_10(X0),double_divide(double_divide(double_divide(X1,X2),X0),X3)) = double_divide(double_divide(X2,X1),iPr_def_10(X3)),
    inference(superposition,[status(thm)],[c_4310,c_3696]) ).

tcf(c_4921,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),iPr_def_10(X2)) = double_divide(iPr_def_10(X1),double_divide(X0,X2)),
    inference(superposition,[status(thm)],[c_2785,c_3696]) ).

tcf(c_4966,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(X1,X2)) = double_divide(iPr_def_10(X1),double_divide(X2,X0)),
    inference(superposition,[status(thm)],[c_2785,c_3811]) ).

tcf(c_5196,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(iPr_def_10(X0),double_divide(double_divide(double_divide(X1,X2),X0),X3)) = double_divide(iPr_def_10(X1),double_divide(X2,X3)),
    inference(demodulation,[status(thm)],[c_4916,c_4921]) ).

tcf(c_5197,plain,
    ! [X0: $i,X1: $i,X2: $i] : double_divide(iPr_def_10(X0),double_divide(X1,X2)) = double_divide(iPr_def_10(X0),double_divide(X2,X1)),
    inference(demodulation,[status(thm)],[c_5196,c_4067,c_4210]) ).

tcf(c_5392,plain,
    double_divide(iPr_def_10(a3),double_divide(b3,c3)) != double_divide(iPr_def_10(a3),double_divide(c3,b3)),
    inference(demodulation,[status(thm)],[c_4778,c_4966]) ).

tcf(c_5393,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_5392,c_5197]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01  % Problem  : GRP583-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.02  % Command  : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.03/0.31  % Computer : n012.cluster.edu
% 0.03/0.31  % Model    : x86_64 x86_64
% 0.03/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.31  % Memory   : 8046.5625MB
% 0.03/0.31  % OS       : Linux 6.8.0-71-generic
% 0.03/0.31  % CPULimit : 300
% 0.03/0.31  % WCLimit  : 300
% 0.03/0.31  % DateTime : Wed Sep 23 15:08:23 UTC 2026
% 0.03/0.31  % CPUTime  : 
% 0.03/0.31  Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.03/0.33  Running UEQ theorem proving
% 0.03/0.33  Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s ueq_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.07/0.33  
% 0.07/0.33  % ======== iProver multi-core TPTP/SMT =========
% 0.07/0.33  
% 0.07/0.34  % Detected problem language: tptp
% 0.07/0.34  % Proving...
% 4.04/1.09  WARNING - Clausifier option not provided in the heuristic config "heur/vip2_118404", setting default options.
% 4.04/1.09  % SZS status Started for theBenchmark.p
% 4.04/1.09  % SZS status Unsatisfiable for theBenchmark.p
% 4.04/1.09  
% 4.04/1.09  %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 4.04/1.09  
% 4.04/1.09  % ------  iProver source info
% 4.04/1.09  
% 4.04/1.09  % git: date: 2026-07-19 20:42:38 +0200
% 4.04/1.09  % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 4.04/1.09  % git: non_committed_changes: false
% 4.04/1.09  
% 4.04/1.09  % ------ Parsing...% successful
% 4.04/1.09  
% 4.04/1.09  
% 4.04/1.09  % ------ Clausification by vclausify_rel  & Parsing by iProver...
% 4.04/1.09  % ------ Proving...
% 4.04/1.09  % ------ Problem Properties 
% 4.04/1.09  
% 4.04/1.09  % 
% 4.04/1.09  % clauses                               3
% 4.04/1.09  % conjectures                           1
% 4.04/1.09  % EPR                                   0
% 4.04/1.09  % Horn                                  3
% 4.04/1.09  % unary                                 3
% 4.04/1.09  % binary                                0
% 4.04/1.09  % lits                                  3
% 4.04/1.09  % lits eq                               3
% 4.04/1.09  % fd_pure                               0
% 4.04/1.09  % fd_pseudo                             0
% 4.04/1.09  % fd_cond                               0
% 4.04/1.09  % fd_pseudo_cond                        0
% 4.04/1.09  % AC symbols                            0
% 4.04/1.09  
% 4.04/1.09  % ------ Input Options Time Limit: Unbounded
% 4.04/1.09  
% 4.04/1.09  
% 4.04/1.09  % ------ 
% 4.04/1.09  % Current options:
% 4.04/1.09  % ------ 
% 4.04/1.09  
% 4.04/1.09  
% 4.04/1.09  % 
% 4.04/1.09  
% 4.04/1.09  % ------ Proving...
% 4.04/1.09  % 
% 4.04/1.09  
% 4.04/1.09  % SZS status Unsatisfiable for theBenchmark.p
% 4.04/1.09  
% 4.04/1.09  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 4.04/1.09  
% 4.04/1.09  
%------------------------------------------------------------------------------