AP Calc necessary for Multivariable Calc?

<p>Hi, </p>

<p>I took AP Calc as a sophomore and then took Multivariable Differential Calculus online though Stanford epgy my senior year. But I hardly count that, because it was so theoretical and proof based that I BARELY passed my tests (it was a pass/ fail class so idk exactly how I did.) But now I'm starting to doubt my calc foundation! It seems like a wayyyy long time ago. Do I need AP Calc knowledge to do well in Multivariable Calc at Michigan???</p>