Apparently, this user prefers to keep an air of mystery about them.
11 Formerly good at math, but after 12 years I've lost most of my skills. Now I need them once again. Any advice to grow them back? Feb 25 '11
9 Striking applications of integration by parts Oct 11 '11
4 How to teach mathematical induction? Jun 20 '13
2 Mathematics problems for very young children? Feb 9 '11
0 Corollary to Baire's Category Theorem Jan 5 '11