I'm a computer science major. I plan to double in math, but, for a computer science major, would I be better off studying applied math? Right now, I'm not doing as well in my Honors Calculus III course as I have in earlier math classes. (I have a B.) It isn't like anything I did in high school. I never had to write "rigorous proofs." Even though this course has been difficult for me, I find it extremely enjoyable and challenging.