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| author | Mark Dickinson <dickinsm@gmail.com> | 2013-02-10 14:13:40 +0000 |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2013-02-10 14:13:40 +0000 |
| commit | 9aaeb5e0c8b5946b305590eb85312c282a457098 (patch) | |
| tree | 9d28f5d2ab197b561c907d1fafdf5e36bb174071 /Lib/random.py | |
| parent | f898038ca06f50fd328e0cd0eb5e5b9383b90680 (diff) | |
| download | cpython-git-9aaeb5e0c8b5946b305590eb85312c282a457098.tar.gz | |
Issue #17149: Fix random.vonmisesvariate to always return results in [0, 2*math.pi].
Diffstat (limited to 'Lib/random.py')
| -rw-r--r-- | Lib/random.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Lib/random.py b/Lib/random.py index 36b956540b..bfa710be86 100644 --- a/Lib/random.py +++ b/Lib/random.py @@ -475,9 +475,9 @@ class Random(_random.Random): u3 = random() if u3 > 0.5: - theta = (mu % TWOPI) + _acos(f) + theta = (mu + _acos(f)) % TWOPI else: - theta = (mu % TWOPI) - _acos(f) + theta = (mu - _acos(f)) % TWOPI return theta |