TPTP Problem File: GEO364^1.p
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% File : GEO364^1 : TPTP v8.2.0. Released v7.0.0.
% Domain : Geometry (Geometric quantities)
% Problem : Chart System Math I+A White Book, Problem 07CW1E302
% Version : [Mat16] axioms : Especial.
% English :
% Refs : [Mat16] Matsuzaki (2016), Email to Geoff Sutcliffe
% : [MI+16] Matsuzaki et al. (2016), Race against the Teens - Benc
% Source : [Mat16]
% Names : Chart-1A-White-07CW1E302.p [Mat16]
% Status : Theorem
% Rating : ? v7.0.0
% Syntax : Number of formulae : 3485 ( 728 unt;1199 typ; 0 def)
% Number of atoms : 6705 (2213 equ; 0 cnn)
% Maximal formula atoms : 26 ( 2 avg)
% Number of connectives : 39624 ( 104 ~; 233 |;1178 &;35982 @)
% (1095 <=>;1032 =>; 0 <=; 0 <~>)
% Maximal formula depth : 33 ( 8 avg)
% Number arithmetic : 4466 ( 371 atm;1203 fun; 955 num;1937 var)
% Number of types : 40 ( 36 usr; 3 ari)
% Number of type conns : 2408 (2408 >; 0 *; 0 +; 0 <<)
% Number of symbols : 1214 (1171 usr; 68 con; 0-9 aty)
% Number of variables : 8061 ( 406 ^;7089 !; 430 ?;8061 :)
% ( 136 !>; 0 ?*; 0 @-; 0 @+)
% SPC : TH1_THM_EQU_ARI
% Comments : Theory: RCF; Level: 4; Author: Munehiro Kobayashi;
% Generated: 2014-12-25
% : Answer
% ^ [V_cosA_dot_0: $real] :
% ( V_cosA_dot_0
% = ( $quotient @ 7.0 @ 25.0 ) ) )
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include('Axioms/MAT001^0.ax').
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thf(p1_qustion,conjecture,
( 'find/1' @ $real
@ ^ [V_cosA: $real] :
! [V_A: '2d.Point',V_B: '2d.Point',V_C: '2d.Point',V_D: '2d.Point'] :
( ( ( '2d.is-square/4' @ V_A @ V_B @ V_C @ V_D )
& ? [V_circle: '2d.Shape'] :
( ( '2d.circle-type/1' @ V_circle )
& ( '2d.is-inscribed-in/2' @ ( '2d.square/4' @ V_A @ V_B @ V_C @ V_D ) @ V_circle ) )
& ( 4.0
= ( '2d.distance/2' @ V_A @ V_B ) )
& ( 5.0
= ( '2d.distance/2' @ V_B @ V_C ) )
& ( 7.0
= ( '2d.distance/2' @ V_C @ V_D ) )
& ( 10.0
= ( '2d.distance/2' @ V_D @ V_A ) ) )
=> ( V_cosA
= ( '2d.cos-of-angle/1' @ ( '2d.angle/3' @ V_D @ V_A @ V_B ) ) ) ) ) ).
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