User contributions
- 12:09, 2 April 2012 (diff | hist) . . (0) . . 2010 USAMO Problems (→Problem 5)
- 12:08, 2 April 2012 (diff | hist) . . (+17) . . 2010 USAMO Problems (→Problem 5)
- 14:15, 24 March 2012 (diff | hist) . . (+116) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 10:25, 24 March 2012 (diff | hist) . . (-2) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 10:21, 24 March 2012 (diff | hist) . . (+1) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 10:20, 24 March 2012 (diff | hist) . . (+568) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 10:02, 24 March 2012 (diff | hist) . . (+283) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 23:05, 23 March 2012 (diff | hist) . . (+26) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:50, 23 March 2012 (diff | hist) . . (+2) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:45, 23 March 2012 (diff | hist) . . (0) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:44, 23 March 2012 (diff | hist) . . (+2) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:41, 23 March 2012 (diff | hist) . . (-1) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:41, 23 March 2012 (diff | hist) . . (0) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:40, 23 March 2012 (diff | hist) . . (0) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:39, 23 March 2012 (diff | hist) . . (+936) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:20, 23 March 2012 (diff | hist) . . (+167) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 22:12, 23 March 2012 (diff | hist) . . (-853) . . 2002 USAMO Problems/Problem 3
- 22:04, 23 March 2012 (diff | hist) . . (+239) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 21:18, 23 March 2012 (diff | hist) . . (+34) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 20:10, 23 March 2012 (diff | hist) . . (+3) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 20:01, 23 March 2012 (diff | hist) . . (+1) . . 2005 USAMO Problems/Problem 2 (→Solution 2)
- 19:53, 23 March 2012 (diff | hist) . . (+1,537) . . 2005 USAMO Problems/Problem 2
- 15:39, 21 March 2012 (diff | hist) . . (-17) . . 2007 USAMO Problems/Problem 2 (→Solution)
- 15:32, 21 March 2012 (diff | hist) . . (+7) . . 2008 USAMO Problems/Problem 5 (→Solution)
- 15:31, 21 March 2012 (diff | hist) . . (+223) . . 2008 USAMO Problems/Problem 5
- 19:23, 18 March 2012 (diff | hist) . . (+1) . . 2012 AIME I Problems/Problem 15 (→Problem 15)
- 12:56, 17 March 2012 (diff | hist) . . (-9) . . 2012 AIME I Problems/Problem 13 (→Solution)
- 11:47, 17 March 2012 (diff | hist) . . (+888) . . 2012 AIME I Problems/Problem 13 (→Solution)
- 20:28, 1 March 2012 (diff | hist) . . (0) . . 2011 AIME I Problems/Problem 7 (→Solution 2)
- 19:19, 1 March 2012 (diff | hist) . . (+607) . . 2011 AIME I Problems/Problem 8 (→Problem)
- 19:28, 25 February 2012 (diff | hist) . . (+754) . . 2011 AIME II Problems/Problem 6 (→Solution)
- 14:04, 23 January 2011 (diff | hist) . . (+894) . . Pell equation (→Family of solutions)
- 23:21, 21 January 2011 (diff | hist) . . (0) . . Pell equation
- 23:21, 21 January 2011 (diff | hist) . . (0) . . Pell equation
- 21:55, 21 January 2011 (diff | hist) . . (+1,501) . . Pell equation
- 21:14, 21 January 2011 (diff | hist) . . (+768) . . Pell equation
- 17:55, 2 October 2010 (diff | hist) . . (+64) . . 2002 AMC 12A Problems/Problem 25
- 20:40, 17 August 2010 (diff | hist) . . (0) . . Ptolemy's Theorem (→Proof)
- 15:13, 17 August 2010 (diff | hist) . . (+45) . . N Hensel's Lemma (Created page with 'http://en.wikipedia.org/wiki/Hensel%27s_lemma')