Ok, this class is killing me. The only college physics classes I've taken are physics 1 and 2. Then I walked into this class and it seems like I'm missing some physics and math classes. I meet the prerequisites, which are only Calc 3 and Physics 2. But this book we're using (from 30 years ago, since this is the only subject in the world that doesn't get updated text books) has differential equations in it. That wasn't a prereq for this course. And aside from that, I just don't like this course. It's formula after formula and confusing notation after confusing notation. If the rest of my physics courses are going to be like this, I'm switching majors. Physics 2 was interesting and I actually understood what was going on. In this class, I have no idea what the hell is going on.