Reviews of professor Yu-Shen Lin

Rating: 5.0/5, difficulty: 3.0/5
One of the greatest math professor in BU. You can always reach him outside the class to solve the problems. The exam is basically straight from the HW.

Rating: 4.0/5, difficulty: 3.0/5
Prof Lin always starts off class with a unique short story about math, super cool. He is caring and wants all his students to succeed. He is a great professor but the only down side is, he can possibly curve down because the grades are assigned as a "rank" but his tests are fairly easy and manageable. He is very helpful during office hours

Rating: 5.0/5, difficulty: 2.0/5
Absolutely amazing professor. Crystal clear explanations every time, straightforward tests, sense of humor, and he gives a practical use of math at the beginning of every lecture. Could not recommend more. If you have the opportunity take a class with Yu-Shen.

Rating: 5.0/5, difficulty: 3.0/5
Best math professor at BU. Very knowledgeable and passionate about the subject. Lectures are super easy to follow & the nice lecture notes are nice. Very helpful during office hours, he essentially taught me how to solve HW problems there.

Rating: 4.0/5, difficulty: 3.0/5
MA226 is a easy class, you have to prepare to teach yourself. Professor Lin can teach things clear, and the exams are easy since they just come from lecture notes and HW problems. The TA is the most unhelpful one I've even seen, can't explain any single concept, bad handwriting, I can't understand a word from the HW solutions he posted.