mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-27 10:50:04 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

Merged revisions 86293 via svnmerge from

Browse source 
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r86293 | mark.dickinson | 2010-11-07 12:48:18 +0000 (Sun, 07 Nov 2010) | 1 line

  Issue #10145: the float.is_integer method was undocumented.
........
This commit is contained in:
Mark Dickinson 2010-11-07 12:50:11 +00:00
parent 339293a372
commit bee54f53b1
1 changed files with 14 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Doc/library/stdtypes.rst
View file

@ -471,6 +471,16 @@ The float type has some additional methods.
:exc:`OverflowError` on infinities and a :exc:`ValueError` on :exc:`OverflowError` on infinities and a :exc:`ValueError` on
NaNs. NaNs.
.. method:: float.is_integer()
Return ``True`` if the float instance is finite with integral
value, and ``False`` otherwise::
>>> (-2.0).is_integer()
True
>>> (3.2).is_integer()
False
Two methods support conversion to Two methods support conversion to
and from hexadecimal strings. Since Python's floats are stored and from hexadecimal strings. Since Python's floats are stored
internally as binary numbers, converting a float to or from a internally as binary numbers, converting a float to or from a