Please have a look at this, is there any reasonable explanation for the output of the few last cells?
http://alpha.sagenb.org/home/pub/700/ This happens reproducibly. plot( ) evaluates to nothing (no output, etc) and afterwards, the workspace seems to be emptied of everything that was defined. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
