my text book likes to take G13 classified secret short cuts in example problems and not tell anyone about it.
NO professor teaching calculus can speak a god damn word of english. I am about to fail my exam tomarrow and i know it. I am getting a tutor this week. Which sucks. because i think calculus can be easy if you have a good teacher. This is a great inconvenience they are causing because the professors teaching calculus are incapable of teaching calculus.