TPTP Problem File: ANA014-2.p

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%------------------------------------------------------------------------------
% File     : ANA014-2 : TPTP v8.2.0. Released v3.2.0.
% Domain   : Analysis
% Problem  : Problem about Big-O notation
% Version  : [Pau06] axioms : Reduced > Especial.
% English  :

% Refs     : [Pau06] Paulson (2006), Email to G. Sutcliffe
% Source   : [Pau06]
% Names    :

% Status   : Unsatisfiable
% Rating   : 0.15 v8.2.0, 0.24 v8.1.0, 0.16 v7.5.0, 0.26 v7.4.0, 0.29 v7.3.0, 0.42 v7.1.0, 0.33 v7.0.0, 0.40 v6.3.0, 0.36 v6.2.0, 0.30 v6.1.0, 0.43 v6.0.0, 0.40 v5.5.0, 0.60 v5.3.0, 0.61 v5.2.0, 0.50 v5.1.0, 0.53 v5.0.0, 0.50 v4.1.0, 0.54 v4.0.1, 0.55 v4.0.0, 0.64 v3.7.0, 0.40 v3.5.0, 0.45 v3.4.0, 0.42 v3.3.0, 0.36 v3.2.0
% Syntax   : Number of clauses     :   13 (   3 unt;   1 nHn;   8 RR)
%            Number of literals    :   24 (   6 equ;  12 neg)
%            Maximal clause size   :    3 (   1 avg)
%            Maximal term depth    :    6 (   1 avg)
%            Number of predicates  :    8 (   7 usr;   0 prp; 1-3 aty)
%            Number of functors    :    9 (   9 usr;   4 con; 0-3 aty)
%            Number of variables   :   19 (   0 sgn)
% SPC      : CNF_UNS_RFO_SEQ_NHN

% Comments : The problems in the [Pau06] collection each have very many axioms,
%            of which only a small selection are required for the refutation.
%            The mission is to find those few axioms, after which a refutation
%            can be quite easily found. This version has only the necessary
%            axioms.
%------------------------------------------------------------------------------
cnf(cls_conjecture_0,negated_conjecture,
    v_c != c_0 ).

cnf(cls_conjecture_1,negated_conjecture,
    ~ c_lessequals(c_HOL_Oabs(v_f(v_x(V_U)),t_a),c_times(V_U,c_times(c_HOL_Oabs(v_c,t_a),c_HOL_Oabs(v_f(v_x(V_U)),t_a),t_a),t_a),t_a) ).

cnf(tfree_tcs,negated_conjecture,
    class_Ring__and__Field_Oordered__field(t_a) ).

cnf(cls_OrderedGroup_Omonoid__mult__class_Oaxioms__1_0,axiom,
    ( ~ class_OrderedGroup_Omonoid__mult(T_a)
    | c_times(c_1,V_y,T_a) = V_y ) ).

cnf(cls_OrderedGroup_Osemigroup__mult__class_Omult__assoc_0,axiom,
    ( ~ class_OrderedGroup_Osemigroup__mult(T_a)
    | c_times(c_times(V_a,V_b,T_a),V_c,T_a) = c_times(V_a,c_times(V_b,V_c,T_a),T_a) ) ).

cnf(cls_Orderings_Oorder__class_Oaxioms__1_0,axiom,
    ( ~ class_Orderings_Oorder(T_a)
    | c_lessequals(V_x,V_x,T_a) ) ).

cnf(cls_Ring__and__Field_Oabs__mult_0,axiom,
    ( ~ class_Ring__and__Field_Oordered__idom(T_a)
    | c_HOL_Oabs(c_times(V_a,V_b,T_a),T_a) = c_times(c_HOL_Oabs(V_a,T_a),c_HOL_Oabs(V_b,T_a),T_a) ) ).

cnf(cls_Ring__and__Field_Ofield__class_Oaxioms__1_0,axiom,
    ( ~ class_Ring__and__Field_Ofield(T_a)
    | V_a = c_0
    | c_times(c_HOL_Oinverse(V_a,T_a),V_a,T_a) = c_1 ) ).

cnf(clsrel_Ring__and__Field_Ofield_12,axiom,
    ( ~ class_Ring__and__Field_Ofield(T)
    | class_OrderedGroup_Omonoid__mult(T) ) ).

cnf(clsrel_Ring__and__Field_Ofield_21,axiom,
    ( ~ class_Ring__and__Field_Ofield(T)
    | class_OrderedGroup_Osemigroup__mult(T) ) ).

cnf(clsrel_Ring__and__Field_Oordered__field_0,axiom,
    ( ~ class_Ring__and__Field_Oordered__field(T)
    | class_Ring__and__Field_Ofield(T) ) ).

cnf(clsrel_Ring__and__Field_Oordered__field_34,axiom,
    ( ~ class_Ring__and__Field_Oordered__field(T)
    | class_Ring__and__Field_Oordered__idom(T) ) ).

cnf(clsrel_Ring__and__Field_Oordered__field_58,axiom,
    ( ~ class_Ring__and__Field_Oordered__field(T)
    | class_Orderings_Oorder(T) ) ).

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