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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 测试 Test

Test your NumPy skills with a quiz test.

Start NumPy 测试

Learning by 练习

NumPy 练习


Insert the correct method for creating a NumPy array.

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

Start the Exercise

Learning by 示例

In our "来试试吧" 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])


来试试吧 »

Click on the "来试试吧" button to see how it works.

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