> For the complete documentation index, see [llms.txt](https://tim-python.bai.uno/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tim-python.bai.uno/core/2-numbers-and-operators/2.1-practice/review.md).

# Review

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**Tips**

* or: any one of them is True, the result is true.
* and: any one of them is False, the result is false.
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