TPTP Problem File: SEV445^1.p

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% File     : SEV445^1 : TPTP v7.5.0. Released v7.0.0.
% Domain   : Analysis
% Problem  : IN_UNIV
% Version  : Especial.
% English  :

% Refs     : [Kal16] Kalisyk (2016), Email to Geoff Sutcliffe
% Source   : [Kal16]
% Names    : IN_UNIV_.p [Kal16]

% Status   : Theorem
% Rating   : 0.00 v7.5.0, 0.33 v7.2.0, 0.25 v7.1.0
% Syntax   : Number of formulae    :    5 (   0 unit;   2 type;   1 defn)
%            Number of atoms       :   16 (   2 equality;   9 variable)
%            Maximal formula depth :    8 (   6 average)
%            Number of connectives :    9 (   0   ~;   0   |;   0   &;   9   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%                                         (   0  ~|;   0  ~&)
%            Number of type conns  :    5 (   5   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    5 (   2   :;   0   =;   0  @=)
%                                         (   0  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :    9 (   1 sgn;   6   !;   0   ?;   1   ^)
%                                         (   9   :;   2  !>;   0  ?*)
%                                         (   0  @-;   0  @+)
% SPC      : TH1_THM_EQU_NAR

% Comments : Exported from core HOL Light.
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thf('thf_const_const/sets/UNIV',type,(
    'const/sets/UNIV': 
      !>[A: $tType] :
        ( A > $o ) )).

thf('thf_const_const/sets/IN',type,(
    'const/sets/IN': 
      !>[A: $tType] :
        ( A > ( A > $o ) > $o ) )).

thf('thm/sets/UNIV_',definition,(
    ! [A: $tType] :
      ( ( 'const/sets/UNIV' @ A )
      = ( ^ [A0: A] : $true ) ) )).

thf('thm/sets/IN_',axiom,(
    ! [A: $tType,P: A > $o,A0: A] :
      ( ( 'const/sets/IN' @ A @ A0 @ P )
      = ( P @ A0 ) ) )).

thf('thm/sets/IN_UNIV_',conjecture,(
    ! [A: $tType,A0: A] :
      ( 'const/sets/IN' @ A @ A0 @ ( 'const/sets/UNIV' @ A ) ) )).

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