Re: [sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-09 Thread kcrisman
Thanks for these ideas; I'm not sure which one I will pursue but this gives a number of options. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to

Re: [sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-08 Thread Dima Pasechnik
On Thu, Jul 8, 2021 at 7:15 PM kcrisman wrote: > > >> I presume you can enumerate vertices and facets, > > > Unsure on how easy it will be to do this for my use case. > >> >> or remove redundant inequalities in a more direct way. > > > On a case-by-case basis, in principle, yes, this is the

Re: [sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-08 Thread kcrisman
> I presume you can enumerate vertices and facets, > Unsure on how easy it will be to do this for my use case. > or remove redundant inequalities in a more direct way. > On a case-by-case basis, in principle, yes, this is the approach taken in the particular literature I'm looking at.

Re: [sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-08 Thread Dima Pasechnik
On Wed, 7 Jul 2021, 22:36 kcrisman, wrote: > > Normaliz already supports half-open polyhedra, see section 3.12 ("open >> facets") in the Normaliz manual >> see https://github.com/Normaliz/Normaliz/blob/master/doc/Normaliz.pdf >> > > Thank you! But, based on the tickets I've just been cc:ed on,

[sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-07 Thread Matthias Koeppe
On Wednesday, July 7, 2021 at 2:36:27 PM UTC-7 kcrisman wrote: > Normaliz already supports half-open polyhedra, see section 3.12 ("open >> facets") in the Normaliz manual >> see https://github.com/Normaliz/Normaliz/blob/master/doc/Normaliz.pdf >> > > Thank you! But, based on the tickets I've

[sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-07 Thread kcrisman
> Normaliz already supports half-open polyhedra, see section 3.12 ("open > facets") in the Normaliz manual > see https://github.com/Normaliz/Normaliz/blob/master/doc/Normaliz.pdf > Thank you! But, based on the tickets I've just been cc:ed on, probably there is no current easy Sage interface

[sage-support] Re: polyhedra with strict inequalities and Ehrhart

2021-07-07 Thread Matthias Koeppe
Normaliz already supports half-open polyhedra, see section 3.12 ("open facets") in the Normaliz manual see https://github.com/Normaliz/Normaliz/blob/master/doc/Normaliz.pdf On Wednesday, July 7, 2021 at 1:26:01 PM UTC-7 kcrisman wrote: > Thanks to the MUCH easier install now of things like