From: Victor Stinner <victor.stinner@haypocalc.com>
Date: Wed, 21 Sep 2011 01:35:18 +0000 (+0200)
Subject: meth.log2 doc: add a link to int.bit_length()
X-Git-Tag: v3.3.0a1~1512
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9415afcce1a130e16b92dd10591bfaf813f6b45c;p=thirdparty%2FPython%2Fcpython.git

meth.log2 doc: add a link to int.bit_length()
---

diff --git a/Doc/library/math.rst b/Doc/library/math.rst
index d68cf1157c04..62c0f34eefdd 100644
--- a/Doc/library/math.rst
+++ b/Doc/library/math.rst
@@ -191,6 +191,11 @@ Power and logarithmic functions
 
    .. versionadded:: 3.3
 
+   .. seealso::
+
+      :meth:`int.bit_length` returns the number of bits necessary to represent
+      an integer in binary, excluding the sign and leading zeros.
+
 
 .. function:: log10(x)