[s-zeng]

Ragde is an excellent CS prof. I really enjoyed the functional approach Waterloo takes in first year CS, especially in the optional more advanced version of the course where they go a lot deeper into the math connections and interpreters

[grousewood]

Had him 25 years ago for Digital Logic. His enthusiasm was far beyond most of the other profs. Warms my cockles to see he’s still keeping it real.