Amazing teaching. The most organized and thoughtful Professor I have had at this University. He was timely in uploading lecture notes and homework assignments, always came to class on time, always graded homework assignments within a week so that we could get feedback in time for exams. On top of this, Professor Ding was an amazing lecturer, he was very good at breaking down tough concepts into digestible pieces of information. I wish I could have him for every math class at this University.

I really enjoyed taking this class! His lectures were well organized and he always posted lecture notes in case you had to miss a class. He was very approachable and helpful during office hours. I thought 131A would be challenging but I believe I really understood the proofs and the content. Overall, I would definitely recommend taking 131A with Prof Ding.

Details on the class:
Homework (drops lowest score), 2 midterms (can drop 1 midterm), and a final. The homeworks were manageable given that we had a week to complete it. The exams were very fair and his practice exams and notes are very helpful.