Provide Cube Root or arbitrary root function
Solving some problems like the Cube Doubling Problem
https://en.wikipedia.org/wiki/Doubling_the_cube
requires the existence of a cube root function.
I am aware that there are other ways to achieve the same functionality. Like created a custom function or using fractional powers, but they are not very ergonomic and would not be useful to a kid trying to do homework for example.
It would be nice if the method for arbitrary powers was adopted for arbitrary roots.
For example entering 2**4 in the calculator is understood as 2^4 which is immensely practical.
The same method could be implemented for cube roots: Entering 2//3 could be interpreted as 3√2 (cube root of two).