UCSC Students - contact instructor for approval to enroll - Yonatan Katznelson,
yorik@ucsc.edu. Provide proof of prerequisite material. Visiting Students - prerequisites review is waived in summer. Contact
summer@ucsc.edu for a permission number to enroll. If you plan to take AM 20 in Session 2, email
summer@ucsc.edu for a permission number anytime after you enroll.