mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 00:48:58 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #23185: add math.inf and math.nan constants.

Browse source
This commit is contained in:
Mark Dickinson 2015-01-11 11:55:29 +00:00
parent 845b14cc8e
commit a5d0c7c2fd
5 changed files with 69 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Doc/library/math.rst
View file

@ -383,6 +383,22 @@ Constants
The mathematical constant e = 2.718281..., to available precision.
.. data:: inf
A floating-point positive infinity. (For negative infinity, use
``-math.inf``.) Equivalent to the output of ``float('inf')``.
.. versionadded:: 3.5
.. data:: nan
A floating-point "not a number" (NaN) value. Equivalent to the output of
``float('nan')``.
.. versionadded:: 3.5
.. impl-detail::
The :mod:`math` module consists mostly of thin wrappers around the platform C