We do vector calculus in my Maths module and I don't understand .
I've already had:
Quantum Mechanics 2
Classical Mechanics and Relativity 2
Physics of Stars
Electromagnetism 2
Statistical Physics and Entropy
The others that I have (next one being on Friday)
Maths for Physicists 3 (vector calculus, PDEs, Fourier series and transforms, distributions, matrix algebra)
General Physics problems
Astronomical and Space Instrumentation (some telescope stuff, methods of detection, CCDs, some semiconductor stuff, etc)
Structure in the Universe (galaxies, extrasolar planets, rotation and orbital mechanics, etc)