## TPTP Problem File: SWB068+1.p

View Solutions - Solve Problem

```%------------------------------------------------------------------------------
% File     : SWB068+1 : TPTP v7.5.0. Released v5.2.0.
% Domain   : Semantic Web
% Problem  : N-Ary Individual Difference Extensional
% Version  : [Sch11] axioms.
% English  : For a group of mutually different individuals, the corresponding
%            owl:AllDifferent construct exist.

% Refs     : [Sch11] Schneider, M. (2011), Email to G. Sutcliffe
% Source   : [Sch11]
% Names    : rdfbased-sem-ndis-alldifferent-bw [Sch11]

% Status   : Theorem
% Rating   : 0.72 v7.5.0, 0.78 v7.4.0, 0.67 v7.3.0, 0.69 v7.1.0, 0.61 v7.0.0, 0.83 v6.4.0, 0.85 v6.3.0, 0.79 v6.2.0, 0.80 v6.1.0, 0.83 v6.0.0, 0.91 v5.5.0, 0.89 v5.4.0, 0.93 v5.2.0
% Syntax   : Number of formulae    :  560 ( 196 unit)
%            Number of atoms       : 1789 (  90 equality)
%            Maximal formula depth :   27 (   5 average)
%            Number of connectives : 1365 ( 136   ~;  35   |; 773   &)
%                                         ( 126 <=>; 295  =>;   0  <=;   0 <~>)
%                                         (   0  ~|;   0  ~&)
%            Number of predicates  :   13 (   1 propositional; 0-3 arity)
%            Number of functors    :  160 ( 159 constant; 0-2 arity)
%            Number of variables   :  980 (   0 sgn; 911   !;  69   ?)
%            Maximal term depth    :    2 (   1 average)
% SPC      : FOF_THM_RFO_SEQ

%------------------------------------------------------------------------------
%----Include OWL 2 Full axioms
include('Axioms/SWB001+0.ax').
%------------------------------------------------------------------------------
fof(conclusion_rdfbased_sem_ndis_alldifferent_bw,conjecture,(
? [X2,X0,X1,X3] :
( iext(uri_rdf_first,X0,uri_ex_w1)
& iext(uri_rdf_rest,X0,X1)
& iext(uri_rdf_first,X1,uri_ex_w2)
& iext(uri_rdf_rest,X1,X2)
& iext(uri_rdf_type,X3,uri_owl_AllDifferent)
& iext(uri_owl_members,X3,X0)
& iext(uri_rdf_first,X2,uri_ex_w3)
& iext(uri_rdf_rest,X2,uri_rdf_nil) ) )).

fof(premise_rdfbased_sem_ndis_alldifferent_bw,axiom,(
? [X0,X2,X1] :
( iext(uri_owl_differentFrom,uri_ex_w1,uri_ex_w2)
& iext(uri_owl_differentFrom,uri_ex_w1,uri_ex_w3)
& iext(uri_rdf_first,X0,uri_ex_w3)
& iext(uri_rdf_rest,X0,uri_rdf_nil)
& iext(uri_owl_differentFrom,uri_ex_w2,uri_ex_w3)
& iext(uri_rdf_first,X1,uri_ex_w2)
& iext(uri_rdf_rest,X1,X0)
& iext(uri_rdf_first,X2,uri_ex_w1)
& iext(uri_rdf_rest,X2,X1) ) )).

%------------------------------------------------------------------------------
```