I raised this in sage-support, and am now reasonably convinced this is a bug. Guidelines say the next step is to raise it here. The full thread is at: http://groups.google.com/group/sage-support/browse_thread/thread/02f3446e68381346#
but the summary is: ------------------- atan2(3,0) --> 1/2*pi atan2(-3,0) --> -1/2*pi atan2(pi,0) --> 1/2*pi atan2(-pi,0) --> RuntimeError: power::eval(): division by zero -------------------- Thanks-- Greg -- To post to this group, send an email to [email protected] To unsubscribe from this group, send an email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-devel URL: http://www.sagemath.org To unsubscribe from this group, send email to sage-devel+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
