From: Benjamin Peterson <benjamin@python.org>
Date: Mon, 9 May 2011 00:48:08 +0000 (-0500)
Subject: note the point of having log2
X-Git-Tag: v3.3.0a1~2353
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=eaee1385a084d3b5b680539974f4af1d927ddc68;p=python

note the point of having log2
---

diff --git a/Doc/library/math.rst b/Doc/library/math.rst
index 8254d3feb3..d68cf1157c 100644
--- a/Doc/library/math.rst
+++ b/Doc/library/math.rst
@@ -186,7 +186,8 @@ Power and logarithmic functions
 
 .. function:: log2(x)
 
-   Return the base-2 logarithm of *x*.
+   Return the base-2 logarithm of *x*. This is usually more accurate than
+   ``log(x, 2)``.
 
    .. versionadded:: 3.3