79 lines
1.9 KiB
Perl
79 lines
1.9 KiB
Perl
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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% clp(q,r) version 1.3.3 %
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% %
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% (c) Copyright 1992,1993,1994,1995 %
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% Austrian Research Institute for Artificial Intelligence (OFAI) %
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% Schottengasse 3 %
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% A-1010 Vienna, Austria %
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% %
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% File: clpq.pl %
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% Author: Christian Holzbaur christian@ai.univie.ac.at %
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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:- module( clpq, [
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{}/1,
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maximize/1,
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minimize/1,
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inf/2, inf/4, sup/2, sup/4,
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bb_inf/3,
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bb_inf/5,
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ordering/1,
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entailed/1,
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dump/3
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]).
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:- multifile
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user:portray/1,
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user:portray_message/2.
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:- dynamic
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user:portray/1,
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user:portray_message/2.
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%
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user:portray( rat(A,B)) :-
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nonvar( A), % during debugging ...
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nonvar( B),
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portray_rat( A, B).
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% Must write a space before negative numbers if called e.g. in the
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% context of writing F=rat(A,B).
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%
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portray_rat(A, B) :-
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( A<0, B==1 -> write(' '), write(A)
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; B==1 -> write(A)
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; A<0 -> write(' '), write(A/B)
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; write(A/B)
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).
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%
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% Don't report export of private predicates from clpq
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%
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%
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user:portray_message( warning, import(_,_,clpq,private)).
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this_linear_solver( clpq).
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:- use_module( 'clpq/arith_q').
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:- ensure_loaded(
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[
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'clpq/itf3',
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'clpq/store' % early because of macros
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% but after itf3
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]).
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:- use_module( 'clpq/geler').
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:- use_module( 'clpq/nfq').
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:- use_module( 'clpq/class').
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:- ensure_loaded(
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[
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'clpq/project',
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'clpq/bv',
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'clpq/ineq',
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'clpq/redund',
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'clpq/fourmotz',
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'clpq/bb',
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'clpq/dump'
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]).
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