I've added the missing parents and coercion bits in a patch at the trac ticket.
On Tuesday, October 23, 2012 12:44:03 PM UTC+1, Nathann Cohen wrote: > > Here's a trac ticket that -- at least -- prints a bug report. > > http://trac.sagemath.org/sage_trac/ticket/13646 > > -- 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.