Documentation

Docs say that math.sumprod(p, q) is roughly equivalent to:

sum(itertools.starmap(operator.mul, zip(p, q, strict=True)))

This is not useful for people who don't already know about itertools.starmap and operator.mul. IMO that is a shame, because math.sumprod is not that complicated to understand. It would be better to describe it as:

sum(x*y for x, y in zip(p, q, strict=True))

Linked PRs

• gh-130203: Further simplify math.sumprod documentation #130206