Professor's teaching style focuses on practice problems and online resources. Lectures are pre-recorded, but the in-class time for solving problems is helpful. Unstuck ai and the free textbook were great study tools alongside the practice tests.

Lectures are recordings with notes (both handwritten and more polished typed-up notes) available online, while class times are used to go through practice problems. I prefer this format to standard in-class lectures (though ymmv), and the in-class practice problems helped me develop my intuition for real analysis. Tests are take-home over 24 hours.

Avoid. Boring lectures and unorganized

Very bad teacher, hard to understand, would never take a class of his again.

Horrible teacher, DO NOT TAKE. Retaking 3A right now, absolutely unbelievable how much easier it is with a different teacher. Would assign 40 hw questions a week, lectures didn't help whatsoever, and gave zero examples in class. Please don't take, it's not worth it.

Utterly challenging to learn from. TA zero help. Used advanced notation and taught concepts in the most confusing, unnecessary ways. Study guides nothing like actual tests. I went to CLAS, got a tutor (who laughed when I showed her our study guide/notes), and had to basically teach myself this entire class. Somehow escaped with a C+. Beware.