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Category Archives: Olympiad stuff

Thoughts on the Pythagorean theorem

Posted on September 19, 2020 by xenaproject

Pythagoras’ theorem says that a square is equal to two squares. What does equality mean here? Continue reading →

Posted in General, Olympiad stuff, Type theory, undergrad maths | Tagged Descartes, pythagoras theorem, pythagorean theorem | 8 Comments

IMO 2019 Q1

Posted on August 1, 2019 by xenaproject

Thoughts on doing an IMO problem in Lean Continue reading →

Posted in General, number theory, Olympiad stuff | Tagged imo, imo2019, olympiad | 6 Comments

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