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| author | Mark Dickinson <dickinsm@gmail.com> | 2013-02-10 14:16:10 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2013-02-10 14:16:10 (GMT) |
| commit | be5f91957f3d553a7cbbfdc43f66a3b30bb97aec (patch) | |
| tree | 0f6473d649766c9b0dfe61e7d828d8730e0bc46a /Lib/random.py | |
| parent | 497cee456c29202918739275fcc3d1bd0183ae06 (diff) | |
| download | cpython-be5f91957f3d553a7cbbfdc43f66a3b30bb97aec.zip cpython-be5f91957f3d553a7cbbfdc43f66a3b30bb97aec.tar.gz cpython-be5f91957f3d553a7cbbfdc43f66a3b30bb97aec.tar.bz2 | |
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 9b61208..4cbe9ad 100644 --- a/Lib/random.py +++ b/Lib/random.py @@ -449,9 +449,9 @@ 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 |