From 4fddbe5ab6295d102630b84641f63e250bd8f894 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Mon, 23 Feb 2015 22:15:11 +0000
Subject: [PATCH] docs: Correct the documentation for math.frexp.

---
 docs/library/math.rst | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/library/math.rst b/docs/library/math.rst
index 988a8c284..6ed42333c 100644
--- a/docs/library/math.rst
+++ b/docs/library/math.rst
@@ -90,7 +90,10 @@ Functions
 
 .. function:: frexp(x)
 
-   Converts a floating-point number to fractional and integral components.
+   Decomposes a floating-point number into its mantissa and exponent.
+   The returned value is the tuple ``(m, e)`` such that ``x == m * 2**e``
+   exactly.  If ``x == 0`` then the function returns ``(0.0, 0)``, otherwise
+   the relation ``0.5 <= abs(m) < 1`` holds.
 
 .. function:: gamma(x)
 
-- 
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