User contributions
- 21:40, 18 July 2011 (diff | hist) . . (+79) . . Geometric probability
- 16:33, 23 August 2009 (diff | hist) . . (+24) . . m 2001 AMC 12 Problems/Problem 10
- 16:33, 23 August 2009 (diff | hist) . . (+8) . . m 2001 AMC 12 Problems/Problem 9
- 16:31, 23 August 2009 (diff | hist) . . (-14) . . 2001 AMC 12 Problems/Problem 3 (don't see how it's unverified, looks good to me)
- 21:02, 22 March 2009 (diff | hist) . . (0) . . m 2008 USAMO Problems/Problem 2
- 20:57, 22 March 2009 (diff | hist) . . (0) . . m 2008 USAMO Problems/Problem 2
- 20:53, 22 March 2009 (diff | hist) . . (0) . . m 2008 USAMO Problems/Problem 2
- 20:53, 22 March 2009 (diff | hist) . . (0) . . m 2008 USAMO Problems/Problem 2 (another typo)
- 20:52, 22 March 2009 (diff | hist) . . (0) . . m 2008 USAMO Problems/Problem 2 (small typo?)
- 21:56, 19 November 2008 (diff | hist) . . (+2) . . Summation (clarify first identity)
- 21:40, 17 March 2008 (diff | hist) . . (-77) . . 1999 AIME Answer Key
- 21:38, 17 March 2008 (diff | hist) . . (+166) . . N 1999 AIME Answer Key (put in answers)
- 21:53, 7 November 2007 (diff | hist) . . (+1) . . m 2006 AIME II Problems (→Problem 15)
- 13:46, 3 November 2007 (diff | hist) . . (0) . . m 2006 AMC 12A Problems/Problem 4
- 13:45, 3 November 2007 (diff | hist) . . (+17) . . N User:Andersonw (New page: This is Anderson.) (current)
