polars.Series.dot

Series.dot(
    other: Series | ArrayLike,
) → int | float | None

Compute the dot/inner product between two Series.

Parameters:

other

Series (or array) to compute dot product with.

Examples

>>> s = pl.Series("a", [1, 2, 3])
>>> s2 = pl.Series("b", [4.0, 5.0, 6.0])
>>> s.dot(s2)
32.0