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Clarify the round-off behavior of int().

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Remove incorrect deprecation (int is alive and well).
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Raymond Hettinger 2008-12-20 07:28:32 +00:00
parent aa64038bc5
commit 043e9f1431
1 changed files with 5 additions and 7 deletions
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12
Doc/library/stdtypes.rst
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@ -338,15 +338,13 @@ Notes:
module: math module: math
single: floor() (in module math) single: floor() (in module math)
single: ceil() (in module math) single: ceil() (in module math)
single: trunc() (in module math)
pair: numeric; conversions pair: numeric; conversions
pair: C; language
Conversion from floating point to (long or plain) integer may round or Conversion from floats using :func:`int` or :func:`long` truncates toward
truncate as in C; see functions :func:`math.floor` and :func:`math.ceil` for zero like the related function, :func:`math.trunc`. Use the function
well-defined conversions. :func:`math.floor` to round downward and :func:`math.ceil` to round
upward.
.. deprecated:: 2.6
Instead, convert floats to long explicitly with :func:`trunc`.
(3) (3)
See :ref:`built-in-funcs` for a full description. See :ref:`built-in-funcs` for a full description.