Mark Dickinson <dicki...@gmail.com> added the comment: > I'd be surprised if sin(x)/cos(x) were materially better.
Yep. I made the same assumption as you, but then "realised" that to get to the tan tests, we must already have passed all the cos tests, so cos must be okay. I thought I'd written cos tests near pi/2 as well as tan ones, but unfortunately it turns out that's not true. My bad. Those tests should probably be added to cmath_testcases.txt. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue31630> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
