<p>I didn't take Calc in high school and I'm wondering how they fit 3 semesters of college-level calculus into 2 high-school courses. At my college, and I think a lot of other colleges, it goes:</p>
<p>He probably means basic Vector stuff like Dot Product, Cross Product, Magnitude, etc. but it also gets more complex with Vector Field, Conservative Vector fields, Line Integrals, etc. Definitely sounds like Calc 3.</p>
<p>Yeah, I mean I learned about magnitude and unit vectors in Calc (and Pre-Calc) but I didn’t learn about dot product and cross product until I took AP Physics C this year.</p>
<p>^Yeah that’s essentially it. Sequences/series is the only major topic in BC (in addition to AB material). New methods of integration, and minor stuff like Euler and L’H</p>