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Beautiful math tricks. For things like these I think math education should start with sets and groups instead of numbers. https://d1gesto.blogspot.com/2025/11/
by voxleone 11mo ago
Beautiful math tricks. For things like these I think math education should start with sets and groups instead of numbers.
https://d1gesto.blogspot.com/2025/11/math-education-what-if-we-started-with.html https://d1gesto.blogspot.com/2025/11/math-education-what-if-...
- deleted 11mo ago[deleted]
- cbm-vic-20 11mo agoI like Chapter 1 of Evan Chen's An Infinitely Large Napkin for some more theory. https://web.evanchen.cc/napkin.html https://web.evanchen.cc/napkin.html