TPTP Axioms File: SWV008^2.ax


%------------------------------------------------------------------------------
% File     : SWV008^2 : TPTP v8.1.0. Released v3.6.0.
% Domain   : Software Verification (Security)
% Axioms   : ICL^=> logic based upon modal logic
% Version  : [Ben08] axioms.
% English  :

% Refs     : [GA08]  Garg & Abadi (2008), A Modal Deconstruction of Access
%          : [Ben08] Benzmueller (2008), Automating Access Control Logics i
%          : [BP09]  Benzmueller & Paulson (2009), Exploring Properties of
% Source   : [Ben08]
% Names    :

% Status   : Satisfiable
% Syntax   : Number of formulae    :    2 (   1 unt;   1 typ;   1 def)
%            Number of atoms       :    5 (   1 equ;   0 cnn)
%            Maximal formula atoms :    1 (   2 avg)
%            Number of connectives :    4 (   0   ~;   0   |;   0   &;   4   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    1 (   1 avg;   4 nst)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :    7 (   7   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    5 (   4 usr;   3 con; 0-3 aty)
%            Number of variables   :    2 (   2   ^   0   !;   0   ?;   2   :)
% SPC      : 

% Comments : Requires LCL008^0.ax SWV008^0.ax
%          : THF0 syntax
%------------------------------------------------------------------------------
%----The new connective 'speaks for'
thf(icl_impl_princ_type,type,
    icl_impl_princ: ( $i > $o ) > ( $i > $o ) > $i > $o ).

thf(icl_impl_princ,definition,
    ( icl_impl_princ
    = ( ^ [A: $i > $o,B: $i > $o] : ( mbox @ rel @ ( mimpl @ A @ B ) ) ) ) ).

%------------------------------------------------------------------------------