cpython: 7108f2a708c9 (original) (raw)

Mercurial > cpython

changeset 103031:7108f2a708c9 3.5

Issue 27936: Update doc for round() to indicate that None is an allowable argument.

Raymond Hettinger python@rcn.com
date	Sun, 04 Sep 2016 11:28:56 -0700
parents	72651343be73
children	1bd1e31a3298 756c27efe193
files	Doc/library/functions.rst
diffstat	1 files changed, 2 insertions(+), 2 deletions(-)[+] [-] Doc/library/functions.rst 4

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--- a/Doc/library/functions.rst +++ b/Doc/library/functions.rst @@ -1234,8 +1234,8 @@ are always available. They are listed h .. function:: round(number[, ndigits]) Return the floating point value number rounded to ndigits digits after

the decimal point. If ndigits is omitted, it returns the nearest integer
to its input. Delegates to number.__round__(ndigits).

the decimal point. If ndigits is omitted or is None, it returns the
nearest integer to its input. Delegates to number.__round__(ndigits). For the built-in types supporting :func:round, values are rounded to the closest multiple of 10 to the power minus ndigits; if two multiples are