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Minor beautification

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This commit is contained in:
Raymond Hettinger 2016-06-25 05:36:42 +03:00
parent a32c4d0531
commit 650c1c9ddd
1 changed files with 2 additions and 2 deletions
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4
Lib/random.py
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@ -606,11 +606,11 @@ class Random(_random.Random):
# This version due to Janne Sinkkonen, and matches all the std # This version due to Janne Sinkkonen, and matches all the std
# texts (e.g., Knuth Vol 2 Ed 3 pg 134 "the beta distribution"). # texts (e.g., Knuth Vol 2 Ed 3 pg 134 "the beta distribution").
y = self.gammavariate(alpha, 1.) y = self.gammavariate(alpha, 1.0)
if y == 0: if y == 0:
return 0.0 return 0.0
else: else:
return y / (y + self.gammavariate(beta, 1.)) return y / (y + self.gammavariate(beta, 1.0))
## -------------------- Pareto -------------------- ## -------------------- Pareto --------------------