Say A is a set of edges of a graph. Let B be a subset of A Let X be a set of matrices.
How do I create a list of all possible ways of distributing X over A such that elements of B always get the identity matrix? Without the B restriction I was using a combination of "repeat" , "product" and "izip" to do such a distribution. -- 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 sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
