Tim Peters <t...@python.org> added the comment:
As Mark said, the behavior of Python's floating-point math functions (not just trig, but also log, pow, exp, ...) is inherited almost entirely from the platform C's math libraries. Python itself guarantees nothing about what `math.sin(x)` returns for any `x` - and it can, & does, vary across platforms. ---------- nosy: +tim.peters _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue35880> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
