scipy.special.cbrt

scipy.special.cbrt(x, out=None) = <ufunc 'cbrt'>

Element-wise cube root of x.

Parameters:

xarray_like

x must contain real numbers.

outndarray, optional

Optional output array for the function values

Returns:

scalar or ndarray

The cube root of each value in x.

Examples

>>> from scipy.special import cbrt

>>> cbrt(8)
2.0
>>> cbrt([-8, -3, 0.125, 1.331])
array([-2.        , -1.44224957,  0.5       ,  1.1       ])