How to multiply array by scalar in python

This content originally appeared on CodeSource.io and was authored by Deven

In this article, you will learn how to multiply array by scalar in python.

Let’s say you have 2 arrays that need to be multiplied by scalar n .

array1 = np.array([1, 2, 3])
array2 = np.array([[1, 2], [3, 4]])
n = 5

Numpy multiply array by scalar

In order to multiply array by scalar in python, you can use np.multiply() method.

import numpy as np
array1 = np.array([1, 2, 3])
array2 = np.array([[1, 2], [3, 4]])
n = 5
np.multiply(array1,n)
np.multiply(array2,n)

The post How to multiply array by scalar in python appeared first on CodeSource.io.

This content originally appeared on CodeSource.io and was authored by Deven

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Numpy multiply array by scalar

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