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Show HN: Constructing the Reals from Sets, a Visual Walkthrough
- vb42 6y agoThe post linked discusses the basics of set theory. Part 2, which goes into how set theory is used for constructing numbers like the square root of 2, is here: https://vinaybhaip.com/blog/2020/11/22/sets-to-numbers https://vinaybhaip.com/blog/2020/11/22/sets-to-numbers.