Hi Nathann! On Nov 26, 9:11 am, Nathann Cohen <nathann.co...@gmail.com> wrote: > Ok, now I understand... ;-) > > The trouble is that obviously, I have no idea of how many variables I > will need. I do no want to ask the user, as not having to say it is -- > really-- a relief !
I don't know exactly what you plan to do. I think the most important question is: Will the number of variables grow *during* your application, or is it possible to determine *in advance* the highest number of variables? In the latter case, ask the user for that number, and create a polynomial ring or a list of symbolic variables that is big enough. Best regards, Simon -- To post to this group, send an email to sage-devel@googlegroups.com To unsubscribe from this group, send an email to sage-devel-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org
