Any contribution is very welcome.
For example, if you find a typo, a better way to formulate a sentence or if you have stylistic improvements, the first step is to fork the repository. Then you can make some changes and create a pull request.
If you are interested in a bigger contribution, like writing a chapter or providing examples: that's great! Please open an issue on GitHub and we can discuss your ideas.
Rules for contributing text or code:
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