Probably the problem is in Singular. There are at least 3 "issues" with Singular i reported, won't someone contact them?
i tried to register on their forum but didn't get approved. On Wed, Nov 28, 2012 at 02:59:53AM -0800, luisfe wrote: > I can confirm the problem with sage 5.4, I cannot reproduce it with sage 5.3 -- You received this message because you are subscribed to the Google Groups "sage-support" group. To post to this group, send email to sage-support@googlegroups.com. To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support?hl=en.