Also, Graphical Linear Algebra is unique math reading in that it's quite leisurely and very new and "aha" without actually having to work through problems to get it.
graphicallinearalgebra.net
There are some category theoretic, or at least category adjacent, ideas in there. I highly recommend that if you want math nighttime reading, which is hard to find. It's a lot of fun, just period.
Actually, it's very category theoretic. And it's maybe not all quite so easy, haha. But still chiller reading than most. Highly recommend.
@emanresuA Oh you know it? What'd you think?
I got it for my birthday many, many years ago, and only more recently gave it a shot.
@user Okay, one more thing. I spent some time on this once upon a time.
Since you responded to the Youtube thing, there's one other relevant Youtube thing. Bartosz Milewski, category theorist and Haskeller, has a book called Category Theory for Programmers, free online. Additionally, he taught it as a course, and there's a playlist on YouTube of him teaching it.
And finally, for that particular book, Code Report (Conor Hoekstra) has video playlist for each chapter of the book.
He's the guy who runs the Programming Language meetup group, based, I think, in Toronto, but also doing events in NY sometimes. And usually the events are online. And he's also been quite relevant in APL circles recently. For instance, he's doing the APL meetup in NY advertised in the APL Orchard, he's doing the Array Cast podcast, and he has lots of APL videos (Haskell and other langs, too) on his channel. Anyway, Hoekstra also has an accompanying YouTube playlist, if you like that book.
Those are some of the best resources for category theory for amateurs I found while I was into that!
@AviFS Out of all of it, I highly recommend Graphical Linear Algebra for anyone looking for fun math reading. And Seven Sketches for anyone wanting to work through category theory.
4
(And actually, the authors of Seven Sketches have lectures online for that book, too. They teach a course with it. Although, the lectures didn't feel super thorough. More of a compliment to the book.)