> IMHO it can go to a place where sparse symmetric matrices are dealt > with.
Hmmm.. Actually, they do not need to be symmetric (reordering the columns would break it anyway), but I was hoping to find some ore combinatorics-related place ... :-/ Nathann -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
