Materials for Northwestern University's MATH 230-1: Multivariable Differential Calculus, Fall 2023. For some inscrutable reason, Prof Santiago Cañez's MATH 230-1 section isn't listed among the 2023 Fall Math department offerings, but he was the instructor whose lectures I attended.
Includes Prof Cañez's typed lecture notes.
/exams contains the exams I actually took in the course.
/practice exams contains the official practice exams I received.