# User contributions

- 11:04, 12 September 2009 (diff | hist) . . (0) . . m 2005 AIME II Problems/Problem 8 (→Solution)
- 11:03, 12 September 2009 (diff | hist) . . (0) . . m 2005 AIME II Problems/Problem 8 (→Solution)
- 01:14, 20 August 2009 (diff | hist) . . (+69) . . 1973 USAMO Problems/Problem 3 (→Solution)
- 01:13, 20 August 2009 (diff | hist) . . (+166) . . 1973 USAMO Problems/Problem 3 (→Solution)
- 12:00, 4 August 2009 (diff | hist) . . (-9) . . 1975 USAMO Problems/Problem 5 (→Solution)
- 11:59, 4 August 2009
(diff | hist) . .
**(+631)** . . 1975 USAMO Problems/Problem 5 (→Solution) - 11:53, 4 August 2009 (diff | hist) . . (0) . . 1975 USAMO Problems/Problem 5 (→Solution)
- 11:53, 4 August 2009 (diff | hist) . . (+39) . . 1975 USAMO Problems/Problem 5 (→Solution)
- 11:52, 4 August 2009 (diff | hist) . . (+26) . . 1975 USAMO Problems/Problem 5 (→Solution)
- 11:51, 4 August 2009 (diff | hist) . . (+12) . . 1975 USAMO Problems/Problem 5 (→Solution)
- 11:48, 4 August 2009 (diff | hist) . . (+475) . . 1975 USAMO Problems/Problem 5 (→Solution)
- 05:26, 11 July 2009
(diff | hist) . .
**(-1,584)** . . 1994 USAMO Problems/Problem 1 (→Solution) - 05:26, 11 July 2009 (diff | hist) . . (+25) . . 1994 USAMO Problems/Problem 1 (→Solution)
- 05:25, 11 July 2009
(diff | hist) . .
**(+1,571)** . . N 1994 USAMO Problems/Problem 1 (Created page with '==Solution== Induct on <math>n</math>. When <math>n = 1</math>, we are to show that the interval <math>\, [s_n, s_{n + 1}) \,</math> contains at least one perfect square. This i…') - 05:19, 11 July 2009
(diff | hist) . .
**(-948)** . . 1994 USAMO Problems (→Problem 1) - 05:19, 11 July 2009
(diff | hist) . .
**(+948)** . . 1994 USAMO Problems - 06:12, 4 July 2009 (diff | hist) . . (-13) . . m 2006 AIME II Problems/Problem 7 (→Solution 1)
- 01:03, 30 June 2009
(diff | hist) . .
**(+730)** . . 1986 AIME Problems/Problem 7 (Alternate solution) - 08:14, 2 June 2009 (diff | hist) . . (+78) . . m 2009 AIME I Problems/Problem 10 (→Solution)
- 17:19, 25 April 2009 (diff | hist) . . (+1) . . Mock AIME 3 Pre 2005 Problems/Problem 12 (→Solution)
- 17:18, 25 April 2009 (diff | hist) . . (+472) . . Mock AIME 3 Pre 2005 Problems/Problem 12 (→Solution)
- 17:07, 25 April 2009 (diff | hist) . . (+26) . . Mock AIME 1 2006-2007 Problems/Problem 15 (→Solution)
- 17:04, 25 April 2009 (diff | hist) . . (+26) . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Solution)
- 17:04, 25 April 2009 (diff | hist) . . (+26) . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Solution)
- 14:53, 25 April 2009 (diff | hist) . . (-2) . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Solution)
- 14:15, 25 April 2009 (diff | hist) . . (+13) . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Solution)
- 14:14, 25 April 2009 (diff | hist) . . (-112) . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Problem)
- 14:14, 25 April 2009
(diff | hist) . .
**(+664)** . . Mock AIME 2 2006-2007 Problems/Problem 7 (→Solution) - 13:58, 25 April 2009 (diff | hist) . . (-2) . . Butterfly Theorem (→Proof)
- 13:58, 25 April 2009 (diff | hist) . . (+85) . . Butterfly Theorem
- 13:52, 25 April 2009 (diff | hist) . . (+8) . . Mock AIME 1 2006-2007 Problems/Problem 15 (→Solution)
- 13:51, 25 April 2009 (diff | hist) . . (+2) . . Mock AIME 1 2006-2007 Problems/Problem 15 (→Solution)
- 13:50, 25 April 2009
(diff | hist) . .
**(+565)** . . Mock AIME 1 2006-2007 Problems/Problem 15 (→Solution) - 19:14, 8 April 2009 (diff | hist) . . (+12) . . 2009 AIME II Problems/Problem 4 (→Another Solution)
- 19:12, 8 April 2009
(diff | hist) . .
**(+871)** . . 2009 AIME II Problems/Problem 4 (→Solution) - 18:53, 8 April 2009 (diff | hist) . . (+13) . . 2009 AIME II Problems/Problem 9 (→Solution 1)
- 18:53, 8 April 2009 (diff | hist) . . (+52) . . 2009 AIME II Problems/Problem 9 (→Solution 1)
- 15:01, 8 April 2009 (diff | hist) . . (-1) . . m 2009 AIME II Problems/Problem 1 (→Solution 2)
- 15:00, 8 April 2009 (diff | hist) . . (-25) . . 2009 AIME II Problems/Problem 1 (→Solution 2)
- 15:00, 8 April 2009 (diff | hist) . . (+14) . . m 2009 AIME II Problems/Problem 1 (→Solution 2)
- 14:59, 8 April 2009 (diff | hist) . . (+12) . . 2009 AIME II Problems/Problem 1 (→Solution 2)
- 14:59, 8 April 2009
(diff | hist) . .
**(+832)** . . 2009 AIME II Problems/Problem 1 (→Solution) - 16:09, 21 March 2009 (diff | hist) . . (+8) . . m 1984 AIME Problems/Problem 2 (→Solution)
- 16:04, 21 March 2009 (diff | hist) . . (+8) . . m 1984 AIME Problems/Problem 1 (→Solution)
- 16:03, 21 March 2009 (diff | hist) . . (+1) . . 1984 AIME Problems/Problem 15 (→Solution 2)
- 15:57, 21 March 2009 (diff | hist) . . (+139) . . 1984 AIME Problems/Problem 3 (→Solution)
- 21:14, 20 March 2009 (diff | hist) . . (+389) . . 2009 AIME I Problems/Problem 1 (→Solution)
- 19:11, 20 March 2009
(diff | hist) . .
**(+1,124)** . . N 2009 AIME I Problems/Problem 9 (New page: We are given the 7 digits of the values, so let us find the ways we can distrubute these digits among the prizes. We are supposed to find the ways to group the digits such that each price ...) - 18:58, 20 March 2009 (diff | hist) . . (+1) . . m 2009 AIME I Problems/Problem 4 (→Solution)