Hello, I got this bug report and it seems that I have seen something similar in the past but can't find it. Is it already known/tracked?
Thank you, Andrey ---------- Forwarded message ---------- Dear Professor Novoseltsev, I'm writing to report what I believe to be a bug. Please see the permanent link http://sagecell.sagemath.org/?z=eJwrzsgv18jMK0lNL0rM0UhMKtYozszTKMjUqtDU1FGo0FEw0FEw1NTk5SrIyS_BkAdLAgDjjxPR&lang=sage with the code show(integral(abs(sin(pi*x)), x, 0, 1)) plot(abs(sin(pi*x)), 0, 1) The value of the integral is incorrectly returned as 0. (As expected, numerical integration has no issue handling this function.) -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
