%------------------------------------------------------------------------------
% File     : notnot2 : JProver test formulae (2000)
% Domain   : Syntactic
% Problem  : 
% Version  : Especial.
% English  : 

% Refs     : [SN00]  S. Schmitt & A. Nogin: test module "jprover_tests.ml",
%                    test formulas for JProver in MetaPRL, at
%                    http://cvs.metaprl.org:12000/cvsweb/metaprl/theories/
%                         itt/jprover_tests.ml
% Source   : [SN00]
% Names    : 

% Status   : Theorem
% Rating   : 0.00 v 1.0
% Syntax   : Number of formulae    :    2 (   0 unit)
%            Number of atoms       :    4 (   0 equality)
%            Maximal formula depth :    3 (   3 average)
%            Number of connectives :    6 (   4 ~  ;   2  |;   0  &)
%                                         (   0 <=>;   0 =>;   0 <=)
%                                         (   0 <~>;   0 ~|;   0 ~&)
%            Number of predicates  :    2 (   2 propositional; 0-0 arity)
%            Number of functors    :    0 (   0 constant; --- arity)
%            Number of variables   :    0 (   0 singleton;   0 !;   0 ?)
%            Maximal term depth    :    0 (   0 average)

% Comments : 
%          : tptp2X -f ljt sch_notnot2.p 
%------------------------------------------------------------------------------

f((

% axiom1, axiom.
(( ( ~ a ) v ( ~ b ) ))

  ->

% conjecture_name, conjecture.
(( ( ~ b ) v ( ~ a ) ))

)).

%------------------------------------------------------------------------------