On 9/8/11 10:30 AM, Dima Pasechnik wrote:
we should also add that both A.solve_right and A.solve_left claim to solve Ax=b...
Yep. solve_left should be solve_right, IIRC. See http://trac.sagemath.org/sage_trac/ticket/7852. I think this was an error from when I did the RDF switch to a numpy backend. As you can see, Rob posted a patch to fix it (and enhanced a few other things as well).
Note that A2.solve_left(b) gives the same vector as A2.inverse()*b Thanks, Jason -- 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
