bpo-35606: Implement math.prod (GH-11359)
diff --git a/Doc/library/math.rst b/Doc/library/math.rst
index 76226c2..7129525 100644
--- a/Doc/library/math.rst
+++ b/Doc/library/math.rst
@@ -178,6 +178,18 @@
of *x* and are floats.
+.. function:: prod(iterable, *, start=1)
+
+ Calculate the product of all the elements in the input *iterable*.
+ The default *start* value for the product is ``1``.
+
+ When the iterable is empty, return the start value. This function is
+ intended specifically for use with numeric values and may reject
+ non-numeric types.
+
+ .. versionadded:: 3.8
+
+
.. function:: remainder(x, y)
Return the IEEE 754-style remainder of *x* with respect to *y*. For