这个部分包括了一个完整的学期作业方案。问题方案大约每个星期分配一次，在一周需要交具有代表性的问题。等级评分将在另一个星期后交会到学生手上。这些问题的成绩在同学们最后的总等级评分中占 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.
