http://sagecell.sagemath.org/?z=eJyryE5O0TC0tDDXBAASWQLV&lang=sage
Or, for the lazy, https://xkcd.com/1987/ Randall M. forgot one of the Pythons you could have installed :-) -- 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 https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.