New submission from Petr <[EMAIL PROTECTED]>: Hi, I've just tried some math functions in python3.0, but there's an wrong calculation (see the example). sin(pi/4) should be same as (2^.5)/2, but the result is different in last two digits. I don't know if it's an expected behaviour and this is my first posted issue.
Python 3.0rc1 (r30rc1:66507, Sep 18 2008, 14:47:08) [MSC v.1500 32 bit (Intel)] >>> from math import * >>> sin(pi/4)==(2**0.5)/2 False sin(pi/4)==0.70710678118654746 (2**0.5)/2==0.70710678118654757 bubersson ---------- messages: 75002 nosy: bubersson severity: normal status: open title: Wrong math calculation type: behavior versions: Python 3.0 _______________________________________ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue4155> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
