I'm a math hobbiest; primary interest is analytic number theory; also attempting to fill in the gaps in my undergraduate mathematics education and deepen my general knowledge of mathematics.
I'm the author of "Calculus for Dummies," "Geometry for Dummies," and several other math books.
Graduate of Brown University (B.A. in philosophy) and the University of Wisconsin Law School.
Practiced law for four years; round peg in a square hole. Now I run a one-person math company (mostly high school tutoring).