I repeat my comment from https://news.ycombinator.com/item?id=11274264 https://news.ycombinator.com/item?id=11274264 „A single book is enough to learn mathemat

I repeat my comment from https://news.ycombinator.com/item?id=11274264 https://news.ycombinator.com/item?id=11274264 „A single book is enough to learn mathematics: Riley, Hobson, Bence: Mathematical Methods for Physics and Engineering: A Comprehensive Guide It has a whopping 1300 pages, but it has everything you need. And if that is not enough for you get Cahill: Physical Mathematics This will give you advanced topics like differential forms, path integrals, renormalization group, chaos and string theory.“