python-numpyNumpy broadcasting example

import numpy as np

a = np.array([1, 2, 3])
b = 3

result = a * bctrl + cyoutubegithub

`import numpy as np` load Numpy module for Python	`np.array` declare Numpy array
`a * b` during this operation `b` value will be broadcasted to all values of `a` array

import numpy as np

a = np.array([1, 2, 3])
b = 3

print(a * b)

[3 6 9]