NumPy Universal Functions

NumPy Array universal functions. The following shows various universal functions such as np.exp(), np.sqrt(), np.add() functions of the NumPy array of Python NumPy module. 

import numpy as np

Code:

B = np.arange(3)
B

Output:

array([0, 1, 2])

Code:

np.exp(B)

Output:

array([ 1.        ,  2.71828183,  7.3890561 ])

Code:

np.sqrt(B)

Output:

array([ 0.        ,  1.        ,  1.41421356])

Code:

C = np.array([2., -1., 4.])
np.add(B, C)

Output:

array([ 2.,  0.,  6.])