Comment by qiqitori

https://www.amazon.com/Maths-Proofs-Lean-First-Steps-ebook/d... I like this author and a while ago found that he'd published a book on Lean!

In the end I wasn't able to read it on my ebook reader and reading it on a PC or smartphone kinda makes it annoying to read on the commute. So I've only read the first two chapters or so but it seemed like a lot of fun. All this talk about using Lean in AI-powered proofs kinda makes me want to pick it up again.