> but Sage says " name 'ans' is not defined". >
That looks like a bug that - I believe - was fixed in 6.1. So maybe you should upgrade to the newest version. However in 6.1 this also yields an error, the one explained by David. Chris. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/groups/opt_out.
