Objective competence and experience in the following subjects: Photography/lenses, fitness, electric guitar, golf, tennis, trading stocks, nutrition, chess, programming, and wine tasting. PM me for information on any of these topics.
6 Arbitrarily discarding/cancelling Radians units when plugging angular speed into linear speed formula? Feb 28 '13
6 Why does $u$-substitution not work here? Jun 4 '14
5 Dealt 3 cards. Odds of being dealt any pair? Mar 3 '13
5 Example of a real-life graph with a “hole”? Nov 30 '11