[sage-support] Re: Conversion from HRepresentation to Vrepresentation

2015-07-17 Thread Volker Braun
I take it you are using the PPL wrapper directly instead of the more user-friendly Polyhedron class. In that case you want the minimized_generators method: sage: from sage.libs.ppl import Constraint, Constraint_System, Generator, Generator_System, Variable, NNC_Polyhedron, point, ray,

[sage-support] Re: Conversion from HRepresentation to Vrepresentation

2015-07-17 Thread Dima Pasechnik
On Friday, 17 July 2015 09:26:02 UTC+1, Volker Braun wrote: I take it you are using the PPL wrapper directly instead of the more user-friendly Polyhedron class. In that case you want the minimized_generators method:t can one deal with N(ot) N(ecessarily) C(losed) polyhedra in Polyhedron?

[sage-support] Re: Conversion from HRepresentation to Vrepresentation

2015-07-17 Thread Volker Braun
On Friday, July 17, 2015 at 12:09:51 PM UTC+2, Dima Pasechnik wrote: can one deal with N(ot) N(ecessarily) C(losed) polyhedra in Polyhedron? IMHO one cannot. That is correct. -- You received this message because you are subscribed to the Google Groups sage-support group. To unsubscribe

[sage-support] Re: Conversion from HRepresentation to Vrepresentation

2015-07-16 Thread Nathann Cohen
Sorry for asking, but from your question I am note sure that you have noticed the Vrepresentation and Hrepresentation to be found in the Polyhedron class?..