Apparently, the following should give 2: (1) -> f := D(log(tan(%pi/2*tanh(x))), x) (2) -> limit(f, x=%plusInfinity)
(2) "failed" see https://trac.sagemath.org/ticket/34757 Best wishes, Martin -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to fricas-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/fricas-devel/3f6c7886-f6c8-47d6-86a3-6f56247cbaf4n%40googlegroups.com.
