[PPL-devel] [GIT] ppl/ppl(pip): Added a standalone PIP solver demo program.

[Francois Galea]

Sven Verdoolaege a écrit :
> On Thu, Oct 29, 2009 at 01:02:52PM +0100, Sven Verdoolaege wrote:
>> On Wed, Oct 28, 2009 at 05:11:37PM +0100, Sven Verdoolaege wrote:
>>> parameters.  A couple of years ago, I made some changes to piplib
>>> that allow the user to simply _indicate_ that the unknowns and
>>> parameters have urs and then piplib will perform all these tricks
>>> internally.  The default was not changed for reasons of backward
>>> compatibility.
>> My memory may have been failing on this part.  I think I just
>> helped making this feature a bit more usable, but Cedric probably
>> did the initial implementation, which dates back from 2003 (before
>> there was any git).
> 
> Sorry again, but apparently I _did_ do it and the commits
> (late 2005, early 2006) are available in the git repo.
> (I got confused with the support for maximization problems,
> which uses basically the same technique.)

Thanks, I will have a look at these commits once I have implemented the 
support for bignums in the PPL solver.

Have you got any reference (article, book, ...) on which you based your 
implementation ?

Thanks in advance.

François