From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Tue, 14 Oct 2025 08:32:41 +0000 (+0200)
Subject: [3.13] gh-137871: Clarify cmath.nan documentation by linking to math module (GH-13787... 
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=08c9a147a650ef3e2f64f2f4d49b6c64b96fed87;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-137871: Clarify cmath.nan documentation by linking to math module (GH-137876) (#140096)

Co-authored-by: Aziz <azizbenothman76@gmail.com>
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
---

diff --git a/Doc/library/cmath.rst b/Doc/library/cmath.rst
index 4090e19762a8..0f0b823cf368 100644
--- a/Doc/library/cmath.rst
+++ b/Doc/library/cmath.rst
@@ -338,7 +338,7 @@ Constants
 .. data:: nan
 
    A floating-point "not a number" (NaN) value.  Equivalent to
-   ``float('nan')``.
+   ``float('nan')``. See also :data:`math.nan`.
 
    .. versionadded:: 3.6