這個部分包括了完整的學期作業。問題大約每個星期分配一次，基本上是隔週交回，等級評分將在另一個星期後交會到學生手上。這些問題的成績在同學們最後的總等級評分中占 35%。 This section includes a complete set of assignments for the course. Problem sets were assigned approximately once every week, and were typically due one week later. Graded problem sets were returned to students after another week. Performance on problem sets comprised 35% of a student's final grade.
