Terrible lecturer. He jumps around a lot and messes up many, many times. His midterm was difficult. The topics that he covers is made easier to understand by Prof. Eran Zaidel. If this course is taught by him, try to avoid it! HOWEVER, he acts kind of cute in class sometimes when he messes up. That makes the first half of the course somewhat interesting.

I was really annoyed by Prof. Krasne and how he taught. He doesn't explain things well and his lecture isn't organized well. There were many errors on his slides which is very bothersone and confusing for the students. Also, you have to have a lot of patience with this professor's lecture because he will studder for a minute before he actually says something and then he will retract what he said to reprase what he said and will studder for another minute again. The grade for this class was based on a multiple choice midterm and final. Taking this class with him, I feel,was one of the biggest mistakes I have made here at UCLA.