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Universal functions

Lesson 5 Chapter 2

NumPy, for performing element-wise operations, provides some universal functions. Take a look at some of the universal functions demonstrated below:

# Import Numpy library
import numpy as np
v = np.array([1, 3, 5])
w = np.array([2, 4, 6])
# Exponential opration
print('e^v= ', np.exp(v))
# The squere root of an array
print('v^{1/2}= ', np.sqrt(v))
# Adding two vectors
print('v+w= ', np.add(v, w))
# Sin and Cos of an array
print('Sin(v)= ', np.sin(v))
print('Cos(v)= ', np.cos(v))
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