Re: cumulative constraint

[Bowie Owens]

Hi Fred and other GNU Prolog users,

As part of a course on CLP programming I wrote a very simple (inefficient)
implementation of cumulative/4. I have been contemplating releasing
this and some other code I have written as a library for GNU Prolog
(some constraints from SICStus, matrix operations, Lisp style higher
order predicates).  However, I have to do some paperwork to get my
employer to sign off on releasing under a free license. I was wondering
whether there is much interest in such a library?

On Wed, Aug 08, 2001 at 08:54:18AM +0100, fred bapst wrote:
> Hello,
> 
> I prepare a course on CLP, and want to use Gnu-Prolog.
> I think interessant to discuss the "complex" constraint cumulative/4 for 
> scheduling problems. I did not found it on Gnu-Prolog.
> 
> Where could I find a "naive" implementation (ie in Prolog) of that
> predicate, even if the propagation is far from optimal ?
> 
> Thanks in advance.
> 
> 
> 
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-- Bowie Owens

CSIRO Mathematical & Information Sciences
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