Thanks Dima,
That's helpful if only to know that I'm not missing something and there
would be more work to do. I'll maybe try to do that at some point!
Vince
On 10 September 2013 09:55, Dima Pasechnik <dimp...@gmail.com> wrote:
> On 2013-09-10, Vince <vincent.kni...@gmail.com> wrote:
> > I've seen that lrs can be installed as an optional package in Sage but I
> > can't quite any further then that. Once lrs is installed:
> > `install_package('lrs-4.2b.p1')` how do I actually use some of the
> commands
> > from the library? (Such as `setupnash` which I'm pretty sure has been
> > built).
>
> it's built, but not installed. It should go to $SAGE_LOCAL/bin
> but the spkg-install doesn't do it (as you can see for yourself if you
> unpack the spkg file)
>
> IMHO the only place lrs is actually interfaced in Sage is
> geometry/polyhedron/base.py
> to compute the volume of a polytope.
> (the function _volume_lrs).
>
> It should get you started on how to deal with other lrs programs...
>
> >
> > Also, if there is any, how do I access any Sage documentation for lrs? (I
> > already use lrs a fair bit but always as a standalone program. I was
> hoping
> > to use it within Sage to perhaps write some bi-matrix class objects).
> >
> As I said above, you'd need to add something to Sage proper to interface
> nash etc...
> But this looks doable.
>
> HTH,
> Dima
>
>
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