Hi Simon,

Le samedi 1 septembre 2018 22:59:12 UTC+2, Simon King a écrit :
>
>
>
> The question in all cases (frobby, Normaliz, LattE, CoCoA) is whether the 
> conversion 
> from Singular is efficient. 
>
>
Normaliz can compute the Hilbert series of monomial ideals given different 
gradings. 
With Matthias Koeppe, Winfried Bruns, and Sebastian Gutsche, we are working 
on 
interfacing normaliz to sage through pynormaliz:

sage -i normaliz
sage -i pynormaliz

https://trac.sagemath.org/ticket/25090
https://trac.sagemath.org/ticket/25091

and use it through polyhedron objects.

Normaliz also interact with cocoa inside (but do not know the details, 
Winfried Bruns 
would be the one to ask). Normaliz is already an optional package, but not 
all its 
features are accessible 25090 and 25091 are there for that.

Grüße,
Jean-Philippe

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