On Mar 26, 2009, at 6:18 PM, [email protected] wrote: > > On Mar 26, 1:44 pm, kcrisman <[email protected]> wrote: >> Incidentally, that is a good argument for always declaring your >> functions as callable; it relieves one of this tedious var business. >> I will make a mental note of it for intro material in Sage. > > That would be a good idea if it was natural to ALWAYS define callable > functions. > > The problem is that when the first thing a student types into his/her > notebook is > > integrate(sin(x),x,2,44) > > then an error will occur.
That is why we make a single exception for the variable x. - Robert --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to [email protected] 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 -~----------~----~----~----~------~----~------~--~---
