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% File     : SYO097^5 : TPTP v8.2.0. Bugfixed v5.1.0.
% Domain   : Syntactic
% Problem  : TPS problem THM72
% Version  : Especial.
% English  : Simple theorem used for example in CADE-5 lecture.

% Refs     : [Bro09] Brown (2009), Email to Geoff Sutcliffe
% Source   : [Bro09]
% Names    : tps_0267 [Bro09]
%          : THM72 [TPS]

% Status   : Theorem
% Rating   : 0.25 v5.0.0, 0.00 v4.0.0
% Syntax   : Number of formulae    :    5 (   0 unit;   4 type;   0 defn)
%            Number of atoms       :   38 (   0 equality;  11 variable)
%            Maximal formula depth :   10 (   5 average)
%            Number of connectives :   23 (   0   ~;   0   |;   4   &;  15   @)
%                                         (   0 <=>;   4  =>;   0  <=;   0 <~>)
%                                         (   0  ~|;   0  ~&;   0  !!;   0  ??)
%            Number of type conns  :    5 (   5   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    6 (   4   :;   0  :=)
%            Number of variables   :    5 (   0 sgn;   3   !;   2   ?;   0   ^)
%                                         (   5   :;   0  :=;   0  !>;   0  ?*)
%                                         (   0  @-;   0  @+)
% SPC      : THF_THM_NEQ

% Comments : This problem is from the TPS library. Copyright (c) 2009 The TPS
%            project in the Department of Mathematical Sciences at Carnegie
%            Mellon University. Distributed under the Creative Commons copyleft
%            license: http://creativecommons.org/licenses/by-sa/3.0/
%          : THF0 syntax
% Bugfixes : v5.1.0 - Removed - duplicate of SYN365^5 
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