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

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: Possible bugs in SR

I think the main problem in f(x) is a preparser problem: https://trac.sagemath.org/ticket/11621 The other problems could just be numerical instability. The normal precision is 53 bits, which is good for about 16 decimal digits. The constants in the formula are more than that, so if there is

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

> 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

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

[sage-support] Possible bugs in SR

The same ask.sagemath question may have revealed two different bugs in symbolics handling. Input interpretation. Raw input, with spaces, indents and newlines : f(x) =

[sage-support] polyhedra with strict inequalities and Ehrhart

Thanks to the MUCH easier install now of things like pynormaliz and latte (thanks to all who worked on those!), I can now do the following and related computations nicely. sage: n=1 sage: P =

[sage-support] HELP

hi could you tell me the sage command to restrict a vector subspace of a bilinear form? thank you -- 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