TPTP Problem File: SEV403^5.p
View Solutions
- Solve Problem
%------------------------------------------------------------------------------
% File : SEV403^5 : TPTP v8.2.0. Released v4.0.0.
% Domain : Set Theory
% Problem : TPS problem THM598
% Version : Especial.
% English :
% Refs : [Bro09] Brown (2009), Email to Geoff Sutcliffe
% Source : [Bro09]
% Names : tps_0534 [Bro09]
% : THM598 [TPS]
% Status : Theorem
% Rating : 1.00 v5.5.0, 0.83 v5.4.0, 0.80 v5.3.0, 1.00 v4.0.0
% Syntax : Number of formulae : 1 ( 1 unt; 0 typ; 0 def)
% Number of atoms : 1 ( 1 equ; 0 cnn)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 25 ( 0 ~; 1 |; 1 &; 16 @)
% ( 0 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 12 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 11 ( 11 >; 0 *; 0 +; 0 <<)
% Number of symbols : 1 ( 0 usr; 0 con; 2-2 aty)
% Number of variables : 12 ( 1 ^; 10 !; 1 ?; 12 :)
% SPC : TH0_THM_EQU_NAR
% 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/
% : Polymorphic definitions expanded.
%------------------------------------------------------------------------------
thf(cTHM598_pme,conjecture,
! [K: ( $i > $o ) > $i > $o,L: ( $i > $o ) > $i > $o] :
( ( ! [Xu: $i > $o,Xv: $i > $o] :
( ! [Xx: $i] :
( ( Xu @ Xx )
=> ( Xv @ Xx ) )
=> ! [Xx: $i] :
( ( K @ Xu @ Xx )
=> ( K @ Xv @ Xx ) ) )
& ! [Xu: $i > $o,Xv: $i > $o] :
( ! [Xx: $i] :
( ( Xu @ Xx )
=> ( Xv @ Xx ) )
=> ! [Xx: $i] :
( ( L @ Xu @ Xx )
=> ( L @ Xv @ Xx ) ) ) )
=> ? [Xw: $i > $o] :
( ( ^ [Xz: $i] :
( ( K @ Xw @ Xz )
| ( L @ Xw @ Xz ) ) )
= Xw ) ) ).
%------------------------------------------------------------------------------