So I have some free time this summer and was wondering if it would help to review topics from Several Variable Calculus (I believe its called calc III in most places?) before taking the class. I havent taken calc with a lot of integrals in a year now because my freshman year in college i took a class that was for people who got a 5 on the AP calc AB exam which covered the BC portion focusing on series, differential equations, and complex numbers. Then I took Linear Algebra second semester. So im signed up for several variable calc next semester but I really want to do well and my school is very challenging. Would it be helpful to start going over material now?