1 include "logic/equality.ma".
3 (* Inclusion of: RNG042-3.p *)
5 (* -------------------------------------------------------------------------- *)
7 (* File : RNG042-3 : TPTP v3.7.0. Released v2.5.0. *)
9 (* Domain : Ring Theory *)
11 (* Problem : Ring theory (equality) axioms *)
13 (* Version : [LW92] (equality) axioms. *)
17 (* Refs : [Wos88] Wos (1988), Automated Reasoning - 33 Basic Research Pr *)
19 (* : [LW92] Lusk & Wos (1992), Benchmark Problems in Which Equalit *)
25 (* Status : Satisfiable *)
27 (* Rating : 0.00 v3.2.0, 0.33 v3.1.0, 0.00 v2.5.0 *)
29 (* Syntax : Number of clauses : 9 ( 0 non-Horn; 9 unit; 0 RR) *)
31 (* Number of atoms : 9 ( 9 equality) *)
33 (* Maximal clause size : 1 ( 1 average) *)
35 (* Number of predicates : 1 ( 0 propositional; 2-2 arity) *)
37 (* Number of functors : 4 ( 1 constant; 0-2 arity) *)
39 (* Number of variables : 18 ( 0 singleton) *)
41 (* Maximal term depth : 3 ( 2 average) *)
45 (* -------------------------------------------------------------------------- *)
47 (* ----Include Ring theory (equality) axioms *)
49 (* Inclusion of: Axioms/RNG005-0.ax *)
51 (* -------------------------------------------------------------------------- *)
53 (* File : RNG005-0 : TPTP v3.7.0. Released v1.0.0. *)
55 (* Domain : Ring Theory *)
57 (* Axioms : Ring theory (equality) axioms *)
59 (* Version : [LW92] (equality) axioms. *)
63 (* Refs : [Wos88] Wos (1988), Automated Reasoning - 33 Basic Research Pr *)
65 (* : [LW92] Lusk & Wos (1992), Benchmark Problems in Which Equalit *)
73 (* Syntax : Number of clauses : 9 ( 0 non-Horn; 9 unit; 0 RR) *)
75 (* Number of atoms : 9 ( 9 equality) *)
77 (* Maximal clause size : 1 ( 1 average) *)
79 (* Number of predicates : 1 ( 0 propositional; 2-2 arity) *)
81 (* Number of functors : 4 ( 1 constant; 0-2 arity) *)
83 (* Number of variables : 18 ( 0 singleton) *)
85 (* Maximal term depth : 3 ( 2 average) *)
87 (* Comments : These axioms are used in [Wos88] p.203. *)
89 (* -------------------------------------------------------------------------- *)
91 (* ----There exists an additive identity element *)
93 (* ----Existence of left additive additive_inverse *)
95 (* ----Associativity for addition *)
97 (* ----Commutativity for addition *)
99 (* ----Associativity for multiplication *)
101 (* ----Distributive property of product over sum *)
103 (* -------------------------------------------------------------------------- *)
105 (* -------------------------------------------------------------------------- *)