Hi, I recently found an integral that returns bad result. I already reported it to Maxima tracker, but before they fix it, is there some place (ticket?) in which such buggy integrals, limits, etc are listed so when bugs are fixed upstream they can be doctested?
For example I noticed that sage: integrate(s^2*exp(-(a+b)*s^2 ), s)(s=1,b=0).full_simplify() -1/2*gamma(3/2, a)/a^(3/2) sage: integrate(s^2*exp(-a*s^2), s)(s=1).full_simplify() 1/4*(sqrt(pi)*e^a*erf(sqrt(a)) - 2*sqrt(a))*e^(-a)/a^(3/2) are off by sqrt(pi)/(4*a^(3/2)) (used s=1 to simplify the difference between expressions). Regards, Andrzej. -- 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
