Hi Robert, > > what I want to say is that I nevertheless don't understand why i^2 is > > not be treated like a symbolic expression ... > > I hope I will sometimes ..:-) > > In your case, it's not treated like a symbolic expression because > it's not a symbolic expression.
Looks again like a misunderstanding: Not just in my case (i=CDF(I)), "i^2" is not treated like an symbolic expression in sage, allthough you wrote: > Generally in Sage we prefer exact arithmetic to numeric > approximations, because once you start doing numeric things one has > to deal with rounding errors, etc. and there's no going back. Georg --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-support@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-support URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
