Hellooooooooooo ! The current implementation of is_bistochastic in > sage.matrix.matrix2 allows negative inputs. For example > > sage: m = matrix([[-1,2],[2,-1]]) > sage: m.is_bistochastic() > True > > But a stochastic matrix should really only allow nonnegative > entries. Can I open a ticket to fix this? >
Of course ! Please add me in Cc, I'll review it. Nathann -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
