Very nice! What about symbolic constructions? For example, sage: A = matrix([[x,1],[sin(x),e^x]]) sage: A.det() x*e^x - sin(x) sage: f(x) = A.det() sage: f(pi) e^pi*pi
Should they be added? On Sat, May 9, 2009 at 1:00 AM, Rob Beezer <goo...@beezer.cotse.net> wrote: > > I've put together a quick reference sheet (two pages) for linear > algebra commands in Sage. I'll do a bit more clean-up on this before > posting a final copy on the wiki in a couple days, so I know there is > a bit more work to do. Specifically, I might reorder the sections if > I come up with a more logical presentation. > > I'd really like to hear about any glaring omissions, or gross > misunderstandings of categories, vector spaces, modules, rings and/or > fields. Draft copy at > > http://buzzard.ups.edu/sage/quickref-linalg.pdf > > Thanks, > Rob > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sage-edu" group. To post to this group, send email to sage-edu@googlegroups.com To unsubscribe from this group, send email to sage-edu+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-edu?hl=en -~----------~----~----~----~------~----~------~--~---
