any plan to add `power` function like numpy?

I'd like to hava a `power` function just like numpy.

Behavoirs:

case 1:
> array [1, 2, 3, 4, 5] power number 2 returns [1, 4, 9, 16, 25]

case 2:
> array [1, 2, 3, 4, 5] power array [1, 1, 2, 2, 1] returns [1, 2, 9, 16, 5]

case 3:
> array [1, 2, 3, 4, 5] power array of [[1, 1, 2, 2, 1], [2, 2, 1, 1, 2]] returns [[1, 2, 9, 16, 5], [1, 4, 3, 4, 25]]

Guys, do you have any plan for this one? Or it is just a not such reasonable case for library design. Or there is already one simliar function with different name.

Thx.

The issue names no files, tests, or entry points. Start by reviewing the existing multidimensional-array operations and their tests, then determine where a NumPy-like power API belongs and how the three scalar, vector, and nested-array cases should be specified and verified.

Written by the indexing model from the issue text.