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Diffstat (limited to 'test/regress/regress0/tptp/BOO003-4.p')
| -rw-r--r-- | test/regress/regress0/tptp/BOO003-4.p | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/regress/regress0/tptp/BOO003-4.p b/test/regress/regress0/tptp/BOO003-4.p new file mode 100644 index 000000000..0ea15fefc --- /dev/null +++ b/test/regress/regress0/tptp/BOO003-4.p @@ -0,0 +1,31 @@ +%-------------------------------------------------------------------------- +% File : BOO003-4 : TPTP v5.5.0. Released v1.1.0. +% Domain : Boolean Algebra +% Problem : Multiplication is idempotent (X * X = X) +% Version : [Ver94] (equality) axioms. +% English : + +% Refs : [Ver94] Veroff (1994), Problem Set +% Source : [Ver94] +% Names : TA [Ver94] + +% Status : Unsatisfiable +% Rating : 0.10 v5.5.0, 0.05 v5.4.0, 0.00 v2.1.0, 0.13 v2.0.0 +% Syntax : Number of clauses : 9 ( 0 non-Horn; 9 unit; 1 RR) +% Number of atoms : 9 ( 9 equality) +% Maximal clause size : 1 ( 1 average) +% Number of predicates : 1 ( 0 propositional; 2-2 arity) +% Number of functors : 6 ( 3 constant; 0-2 arity) +% Number of variables : 14 ( 0 singleton) +% Maximal term depth : 3 ( 2 average) +% SPC : CNF_UNS_RFO_PEQ_UEQ + +% Comments : +%-------------------------------------------------------------------------- +%----Include boolean algebra axioms for equality formulation +include('Axioms/BOO004-0.ax'). +%-------------------------------------------------------------------------- +cnf(prove_a_times_a_is_a,negated_conjecture, + ( multiply(a,a) != a )). + +%-------------------------------------------------------------------------- |