freeCodeCamp/curriculum/challenges/chinese/08-data-analysis-with-python/data-analysis-with-python-course/numpy-introduction-a.md

id, title, challengeType, videoId, dashedName

id	title	challengeType	videoId	dashedName
5e9a093a74c4063ca6f7c152	Numpy Introduction A	11	P-JjV6GBCmk	numpy-introduction-a

--description--

Instead of using notebooks.ai like it shows in the video, you can use Google Colab instead.

More resources:

• Notebooks on GitHub
• How to open Notebooks from GitHub using Google Colab.

--question--

--text--

Why is Numpy an important, but unpopular Python library?

--answers--

Often you won't work directly with Numpy.

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It is extremely slow.

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Working with Numpy is difficult.

--video-solution--

1