>From the point of view of teaching maths with sage, I would prefer I not to be comparable with 0. IMHO, these discussions of what is nicer for those programming should be set behind what the average mathematician expects sage to do.
By the way, I still object to the idea that I is by default a symbolic expression in sage, see ticket http://trac.sagemath.org/ticket/18036. As I^2 is currently not an integer. -- 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 [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
