Hi, I don't think that the trac 1460 is really fixed. The bug just got moved around. http://trac.sagemath.org/sage_trac/ticket/1460
# sage 2.9 sage: t=var('t') sage: f=t*sin(0) sage: float(f(1)) # goes boom for a different reason than in 2.8.15 It seems the originally submitted patch by was has a doc-test testing this very thing, but the actual code in my newly upgraded 2.9 just has a bunch of doc-strings that look like: """ EXAMPLES: """ with no examples! I'm not sure what went on beyond that. -- Joel --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://sage.scipy.org/sage/ and http://modular.math.washington.edu/sage/ -~----------~----~----~----~------~----~------~--~---