## TPTP Problem File: RAL013^1.p

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```%------------------------------------------------------------------------------
% File     : RAL013^1 : TPTP v7.5.0. Released v7.0.0.
% Domain   : Real Algebra (Complex numbers and complex plane)
% Problem  : Chart System Math II+B Red Book, Problem 08CR2E030
% 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-2B-Red-08CR2E030.p [Mat16]

% Status   : Theorem
% Rating   : ? v7.0.0
% Syntax   : Number of formulae    : 3485 (   0 unit;1199 type;   0 defn)
%            Number of atoms       : 45352 (2211 equality;22723 variable)
%            Maximal formula depth :   35 (   9 average)
%            Number of connectives : 39644 ( 104   ~; 233   |;1182   &;35999   @)
%                                         (1095 <=>;1031  =>;   0  <=;   0 <~>)
%                                         (   0  ~|;   0  ~&)
%            Number of type conns  : 2409 (2409   >;   0   *;   0   +;   0  <<)
%            Number of symbols     : 1248 (1199   :;   0   =;   0  @=)
%                                         (   0  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   : 8062 (  66 sgn;7085   !; 434   ?; 407   ^)
%                                         (8062   :; 136  !>;   0  ?*)
%                                         (   0  @-;   0  @+)
%            Arithmetic symbols    : 1980 (   6 prd;   9 fun;  24 num;1941 var)
% SPC      : TH1_THM_EQU_ARI

% Comments : Theory: PA; Level: 5; Author: Munehiro Kobayashi;
%            Generated: 2015-01-08
%            ^ [V_answer_dot_0: ( 'ListOf' @ \$int )] :
%              = ( 'cons/2' @ \$int @ -60 @ ( 'cons/2' @ \$int @ 3 @ ( 'cons/2' @ \$int @ 4 @ ( 'cons/2' @ \$int @ 5 @ ( 'nil/0' @ \$int ) ) ) ) ) ) )
%------------------------------------------------------------------------------
include('Axioms/MAT001^0.ax').
%------------------------------------------------------------------------------
thf(p_qustion,conjecture,
( 'find/1' @ ( 'ListOf' @ \$int )
@ ^ [V_answer: ( 'ListOf' @ \$int )] :
? [V_P: ( \$int > \$o ),V_x1: \$int,V_x2: \$int,V_x3: \$int,V_a: \$int] :
( ( V_P
= ( ^ [V_x: \$int] :
( 0
= ( \$sum @ ( \$sum @ ( \$sum @ ( 'int.^/2' @ V_x @ 3 ) @ ( \$product @ -12 @ ( 'int.^/2' @ V_x @ 2 ) ) ) @ ( \$product @ 47 @ V_x ) ) @ V_a ) ) ) )
& ( \$less @ V_x1 @ V_x2 )
& ( \$less @ V_x2 @ V_x3 )
& ( \$is_int @ V_x1 )
& ( \$is_int @ V_x2 )
& ( \$is_int @ V_x3 )
& ( \$is_int @ V_a )
& ( V_P @ V_x1 )
& ( V_P @ V_x2 )
& ( V_P @ V_x3 )