On 2012-05-14, kcrisman <kcris...@gmail.com> wrote: > This is now http://trac.sagemath.org/sage_trac/ticket/12947. We've had > some issues with incomplete gamma functions translating properly in the > past, and/or errors in Maxima, but I didn't have time to either look into > that or whether there was another ticket open for this, apologies if there > is one - just wanted to make sure this was opened.
My first guess is that there is branch cut strangeness going on. Sorry, I don't have any details. But if you want to investigate, try integrate(x*cos(x^3), x, 0, u) and then differentiate w.r.t. u, as a point of departure. best, Robert Dodier -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
