Hi, Indeed, this seems a bug in Sage. Note that both SymPy and Giac return the correct answer:
sage: integrate(sin(x)*exp(I*x), x, -pi, 0) 3/2*I*pi sage: integrate(sin(x)*exp(I*x), x, -pi, 0, algorithm='sympy') 1/2*I*pi sage: integrate(sin(x)*exp(I*x), x, -pi, 0, algorithm='giac') 1/2*I*pi Eric. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
