Maybe some history of mathematics, to give you some perspective on it all? Something I wish I'd known when I did my degree, Norman Wildberger has a great cours

Maybe some history of mathematics, to give you some perspective on it all? Something I wish I'd known when I did my degree, Norman Wildberger has a great course: https://www.youtube.com/watch?v=dW8Cy6WrO94&list=PL55C7C83781CF4316 https://www.youtube.com/watch?v=dW8Cy6WrO94&list=PL55C7C8378... Visual Group Theory, by Nathan Carter is a book you can get something from no matter your level of maths, imho. If you know some linear algebra, Gilbert Strang's course on YouTube may be interesting - https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra-spring-2010/ https://ocw.mit.edu/courses/mathematics/18-06-linear-algebra...