numpy.cbrt() in Python

This mathematical function helps user to calculate cube root of x for all x being the array elements. Syntax:

numpy.cbrt(arr, out = None, ufunc ‘cbrt’) : 

Parameters :

arr : [array_like] Input array or object
 whose elements, we need to square.

Return :

An array with cube root of x for all x i.e. array elements 

  Code #1 : Working Output :

cbrt Value of arr1 : 
 [ 1. 30. 4. -10.]

cbrt Value of arr2 : [ 10.0793684 -5.0396842]

  Code #2 : Working with complex numbers Output :

ufunc 'cbrt' not supported for the input types,
and the inputs could not be safely coerced to any supported
types according to the casting rule ''safe''

  Code #3 : Graphical representation

Output :

Graphical Representation : 
 [-1.70997595 2.30347441 3.08793243 3.60027433 3.99768384 4.3287262
 4.61565763 4.87076238 5.10162421 5.31329285]

👁 Image
References : https://docs.scipy.org/doc/numpy-1.12.0/reference/generated/numpy.cbrt.html .