Thanks! I'm trying to reproduce it, but haven't been successful so far. But in the meantime, it does seem slightly unsatisfactory that something with an obvious deterministic algorithm can fail for random reasons. And that this has been observed in a real situation.
Emil -- 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