Man, that class is really insanely hard. Excuse me, while I go cry. My teacher has office hours the day before its due from 3-6. Basically, the ONLY way you can solve the homework, is by getting help from him, because its that hard. He gave us a problem and everyone got stuck, then he said, you should do a taylor series expansion for a small angle approximation....everyone was like you expected us to do WHAT!? :rofl: Oh well, he is still a freaking awesome teacher. But dammit it's hard material.....someone shoot me.....no seriously, shoot me now, right now. :!!) /rant.