Ok, I am about to register for my summer and fall classes and I need a little bit of information from people who have experience. Over summer I am taking Calculus 2 and in the Fall I am taking Calc 3 and Ordinary Differential Equations (all along side Physics 2, yey math overload ). I was wondering what the difficulty is like for Calc 3 and Diff. Eq. I know Calc 3 is suppose to be easier than Calc 2 but how hard is Diff. Eq. compared to these courses? Thanks.