diff options
| -rw-r--r-- | Doc/lib/librandom.tex | 2 | ||||
| -rw-r--r-- | Lib/random.py | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/Doc/lib/librandom.tex b/Doc/lib/librandom.tex index c6b8846..78c536b 100644 --- a/Doc/lib/librandom.tex +++ b/Doc/lib/librandom.tex @@ -185,7 +185,7 @@ these equations can be found in any statistics text. \begin{funcdesc}{betavariate}{alpha, beta} Beta distribution. Conditions on the parameters are - \code{\var{alpha} > -1} and \code{\var{beta} > -1}. + \code{\var{alpha} > 0} and \code{\var{beta} > 0}. Returned values range between 0 and 1. \end{funcdesc} diff --git a/Lib/random.py b/Lib/random.py index b80f1a1..ed87ddd 100644 --- a/Lib/random.py +++ b/Lib/random.py @@ -569,7 +569,7 @@ class Random(_random.Random): def betavariate(self, alpha, beta): """Beta distribution. - Conditions on the parameters are alpha > -1 and beta} > -1. + Conditions on the parameters are alpha > 0 and beta > 0. Returned values range between 0 and 1. """ |