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NumPy Tutorial


NumPy is a Python library.

NumPy is used for working with arrays.

NumPy is short for "Numerical Python".

Learning by Reading

We have created 43 tutorial pages for you to learn more about NumPy.

Starting with a basic introduction and ends up with creating and plotting random data sets, and working with NumPy functions:

Learning by Quiz Test

Test your NumPy skills with a quiz test.

Start NumPy Quiz

Learning by Exercises

NumPy Exercises


Insert the correct method for creating a NumPy array.

arr = np.([1, 2, 3, 4, 5])

Start the Exercise

Learning by Examples

In our "Try it Yourself" editor, you can use the NumPy module, and modify the code to see the result.


Create a NumPy array:

import numpy as np

arr = np.array([1, 2, 3, 4, 5])


Try it Yourself »

Click on the "Try it Yourself" button to see how it works.