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-rw-r--r--Doc/library/itertools.rst3
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 25f34bf..0156c05 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -135,6 +135,9 @@ loops that truncate the stream.
'0.93', '0.25', '0.71', '0.79', '0.63', '0.88', '0.39', '0.91', '0.32',
'0.83', '0.54', '0.95', '0.20', '0.60', '0.91', '0.30', '0.80', '0.60']
+ See :func:`functools.reduce` for a similar function that returns only the
+ final accumulated value.
+
.. versionadded:: 3.2
.. versionchanged:: 3.3