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jmeister · 2022-05-24 · Original thread
Haven’t read this one, but has been recommended highly to those trying to pick up rigorous math starting from non-quant training:

https://longformmath.com/analysis-home

>This book is the first of a series of textbooks which I am calling “long-form textbooks.” Rather than the typical definition-theorem-proof-repeat style, this text includes much more commentary, motivation and explanation. The proofs are not terse, and aim for understanding over economy. Furthermore, dozens of proofs are preceded by "scratch work" or a proof sketch to give students a big-picture view and an explanation of how they would come up with it on their own. Examples often drive the narrative and challenge the intuition of the reader. The text also aims to make the ideas visible, and contains over 200 illustrations.

>The writing is relaxed and includes interesting historical notes, periodic attempts at humor, and occasional diversions into other interesting areas of mathematics.

Have read this one, a book on advanced high-school math with a ‘problem-solving’ bent from a passionate teacher.

https://www.amazon.in/Educative-Jee-mathematics-PB-Joshi/dp/...

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