How to find the cube root in Python?

Question

I've tried to find the cube root in Python but I have no idea how to find it. There was 1 line of code that worked but he wouldn't give me the full number. Example:

math.pow(64, 1/3)

This doesn't give me 4 tough but 3.99999. Does anyone know how I am supposed to fix this?

Answer 1

in Python 3.11, math.cbrt

 x = 64
 math.cbrt(x)

(or)

use numpy

import numpy as np
x = 64
np.cbrt(x)