Re: [sage-support] Re: Cartan moving frame formalism

2018-12-10 Thread Tevian Dray
Let me start by confirming that I have successfully used SageManifolds to implement the several calculations I wanted to make using the Cartan moving frames formalism. So first a big "thank you" for developing this code! > If you find some missing functionalities and you would like to > implement

[sage-support] Re: Polyhedron.integrate: non-full dimension

2018-12-10 Thread Volker Braun
If you have a collection of polyhedra, some of which happen to not be full dimensional, then it would be rather surprising if the volume of all of them is a positive number. On Tuesday, December 4, 2018 at 8:47:20 AM UTC-5, Daniel Krenn wrote: > > For integrating a polynomial over a polyhedro