Please ask questions on Ed. The teaching staff will also answer on the forum, so that all students can benefit from the discussion.
Technical questions are best posted on Ed. We will post answers there also, so that everyone can benefit from the discussion.
Emailing the instructor or TA directly is not recommended.
Stephen Boyd: Tuesdays, 1-2:30pm in Packard 254.
Nikhil Devanathan (TA), ndev@stanford.edu: Thursdays, 1-3pm in Packard 364