On Mon, Jul 6, 2009 at 11:16 PM, rjf<fate...@gmail.com> wrote: > > allowing (a,b,c) to be a list of 3 items means that > (x+y) could either be a list of one item, namely x+y > or the expression x+y itself. > > So it is probably a bad idea unless you think that singleton lists are > the same as their first element. > > And I suspect that you don't want to think that.
Thanks for your comments. I am not sure though, I understand it properly. Could you please elaborate above point? Say for example: what are the issues that can arise in parsing "integrate( f(x), (x,a,b) )" as "integrate( f(x), x, a, b)"? Thanks, Golam --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
