I've posted a few more pages from Keisler's book. They're about exponentials and logarithms, including some practice problems. You may ignore the problems involving sin, cos, or tan, which are not required for our course. http://dkmj.org/2cd875e4f5f6ffc05f86be274af19af9/notes/06p.pdf http://www.math.wisc.edu/~keisler/calc.html A copy of this message is archived at: http://dkmj.org/2cd875e4f5f6ffc05f86be274af19af9/notes/06.txt