Homework 4 grades have been posted to the Grades page. I'm pleased to announce that everyone who submitted a solution to Homework 4 received full marks! Congrats!
New to this update of the grades is a "Total" column that shows you your total score along with your percentage of the number of possible points so far. For now, assume a straight scale: but remember that undergrads will be graded separately from graduate students and that there will likely be a slight curve applied to the undergrads due to the midterm.