Xiang Wan
A continuation of Calc I and II, this course is about functions of several variables. Topics include finding maxima and minima of functions of several variables/surfaces and curves in three-dimensional space/integration over these surfaces and curves. Additional topics: conservative vector fields/Stokes' and the divergence theorems/how these concepts relate to real world applications. Prerequisite: MATH 1320 or the equivalent.
"Difficulty 2, hotness 4, Xiang Wan is a good instructor. He explains material well and the test is easy. Take it if you'd like do calculus III"