https://github.com/python/cpython/commit/11617d5a7f91256a59974c38114ec5f4ebf540e7
commit: 11617d5a7f91256a59974c38114ec5f4ebf540e7
branch: 3.13
author: Miss Islington (bot) <31488909+miss-isling...@users.noreply.github.com>
committer: rhettinger <rhettin...@users.noreply.github.com>
date: 2025-04-15T16:56:57Z
summary:
[3.13] Fix argument order in multinomial() example (gh-132557) (gh-132560)
files:
M Doc/library/itertools.rst
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 8e78ae9cc00f0b..f996a365d56b8b 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -1129,8 +1129,8 @@ The following recipes have a more mathematical flavor:
def multinomial(*counts):
"Number of distinct arrangements of a multiset."
- # Counter('abracadabra').values() -> 5 2 1 1 2
- # multinomial(5, 2, 1, 1, 2) → 83160
+ # Counter('abracadabra').values() → 5 2 2 1 1
+ # multinomial(5, 2, 2, 1, 1) → 83160
return prod(map(comb, accumulate(counts), counts))
@@ -1736,7 +1736,7 @@ The following recipes have a more mathematical flavor:
>>> ''.join(it)
'DEF1'
- >>> multinomial(5, 2, 1, 1, 2)
+ >>> multinomial(5, 2, 2, 1, 1)
83160
>>> word = 'coffee'
>>> multinomial(*Counter(word).values()) == len(set(permutations(word)))
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