Mark Moon
@eka_mark_moon
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I teach people math. What can I help you learn?
Joined September 2012
RT @robertghrist: This also means that there will be a deluge of hallucinated dysproofs generated with poor prompting. Remember: the AI wan….
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RT @tessellationfan: 2025 marks the 500th anniversary of Albrecht Dürer’s ‘Underweysung der Messung’ (Instructions for Measuring), a ground….
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It was inspiring to hear that Nathan Fielder's flight instructors called him the slowest learner they'd ever seen.
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RT @adolfont: A Lean proof of Fermat’s Last Theorem.Kevin Buzzard, Richard Taylor.May 18, 2025
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RT @MIT_CSAIL: 60 years ago this month, the Fast Fourier Transform was created, a powerful tool for image compression & data analysis. Wat….
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RT @rocketjohnsen: There is now something new under the sun: you can literally experience a completely new perceptual color that no one has….
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POV: You're about to be embedded into your free cocompletion.
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RT @atlanticesque: I like how there’s no way to defend teachers’ irrational dislike for phonics. It’s just entirely baseless and evil. It r….
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RT @cosmicfibretion: If you want to develop a mathematically rigorous understanding of anything in physics, chances are you will run into m….
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The toughest part for me was brushing up on Galois theory. My favorite resource for this was Leinster's notes:
arxiv.org
These are the notes for an undergraduate course at the University of Edinburgh, 2021-2023. Assuming basic knowledge of ring theory, group theory and linear algebra, the notes lay out the theory of...
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The student whom I helped prepare for their algebra qualifying exam passed!.
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RT @DiracGhost: Israel Gelfand, one of the greats in the world of mathematics, has produced these two great books on basic algebra and trig….
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RT @VisualAlgebra: This week, I recorded 4 new videos on the isomorphism theorems. I do them in a nonstandard order, but I hope to convinc….
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RT @Ji_Ha_Kim: I wrote a blog post for an introduction to stochastic calculus! I share my perspective and intuition behind Brownian motion,….
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RT @lu_sichu: @scheminglunatic The best math book is the one you understand. Hopefully that helps!.
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