User contributions
- 19:11, 31 March 2012 (diff | hist) . . (+20) . . m 2012 AIME II Problems/Problem 10 (→Solution)
- 19:10, 31 March 2012 (diff | hist) . . (+29) . . m 2012 AIME II Problems/Problem 10 (→Solution)
- 19:09, 31 March 2012 (diff | hist) . . (+927) . . 2012 AIME II Problems/Problem 10 (→Solution)
- 18:59, 31 March 2012 (diff | hist) . . (+375) . . 2012 AIME II Problems/Problem 11 (→Solution: post solution)
- 11:46, 18 November 2010 (diff | hist) . . (+253) . . Differentiation Rules (→Derivatives of Trig Functions)
- 11:45, 18 November 2010 (diff | hist) . . (+99) . . Differentiation Rules (→Derivatives of Trig Functions)
- 11:39, 18 November 2010 (diff | hist) . . (+19) . . Integration by parts (→Examples)
- 11:33, 17 November 2010 (diff | hist) . . (+52) . . m Calculus (→Calculus in Math Competitions)
- 22:59, 9 May 2010 (diff | hist) . . (+12) . . m 2010 USAMO Problems/Problem 4 (→Solution)
- 22:58, 9 May 2010 (diff | hist) . . (-24) . . m 2010 USAMO Problems/Problem 4 (→Solution)
- 23:52, 5 May 2010 (diff | hist) . . (+39) . . m 2010 USAMO Problems/Problem 4 (→Solution)
- 23:51, 5 May 2010 (diff | hist) . . (+12) . . m 2010 USAMO Problems/Problem 4 (→Solution)
- 23:51, 5 May 2010 (diff | hist) . . (+943) . . N 2010 USAMO Problems/Problem 4 (Created page with '==Solution== We know that angle <math>BIC = \frac{3\pi}{4}</math>, as the other two angles in triangle <math>BIC</math> add to \frac{\pi}{4}<math>. Assume that only AB, BC, BI, …')
- 23:12, 26 March 2010 (diff | hist) . . (+4) . . m 2001 USAMO
- 23:12, 26 March 2010 (diff | hist) . . (+6) . . m 2001 USAMO
- 23:10, 26 March 2010 (diff | hist) . . (+234) . . N 2001 USAMO (Created page with 'The '2001 USAMO' was held on May 1, 2001. The examination has six questions divided into Part 1 (9 a.m. to 12 p.m.) and Part 2 (1 p.m. to 4 p.m.) Problem 1 Problem 2…')
- 21:34, 19 March 2010 (diff | hist) . . (0) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 21:33, 19 March 2010 (diff | hist) . . (+49) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 18:05, 18 March 2010 (diff | hist) . . (+466) . . 2010 AIME I Problems/Problem 5 (→Solution)
- 18:00, 18 March 2010 (diff | hist) . . (0) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 17:59, 18 March 2010 (diff | hist) . . (0) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 17:55, 18 March 2010 (diff | hist) . . (+1) . . m 2010 AIME I Problems/Problem 13 (→Solution 2)
- 17:54, 18 March 2010 (diff | hist) . . (+32) . . m 2010 AIME I Problems/Problem 13 (→Solution 2)
- 12:20, 18 March 2010 (diff | hist) . . (+13) . . m 2010 AIME I Problems/Problem 13 (→Solution 2)
- 12:20, 18 March 2010 (diff | hist) . . (+17) . . m 2010 AIME I Problems/Problem 13 (→Solution 2)
- 12:19, 18 March 2010 (diff | hist) . . (+1) . . m 2010 AIME I Problems/Problem 13 (→Solution 2)
- 12:17, 18 March 2010 (diff | hist) . . (+1,768) . . 2010 AIME I Problems/Problem 13 (→Solution)
- 11:48, 18 March 2010 (diff | hist) . . (-32) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 11:47, 18 March 2010 (diff | hist) . . (+35) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 11:46, 18 March 2010 (diff | hist) . . (+2) . . m 2010 AIME I Problems/Problem 6 (→Solution 2)
- 11:45, 18 March 2010 (diff | hist) . . (+660) . . 2010 AIME I Problems/Problem 6 (→Solution)
- 21:03, 5 February 2010 (diff | hist) . . (+12) . . m 1983 AIME Problems/Problem 9 (→Solution 2)
- 20:35, 5 February 2010 (diff | hist) . . (+163) . . m 1983 AIME Problems/Problem 9 (→Solution 2)
- 20:28, 5 February 2010 (diff | hist) . . (+38) . . m 1983 AIME Problems/Problem 9 (→Solution 2)
- 20:27, 5 February 2010 (diff | hist) . . (-6) . . m 1983 AIME Problems/Problem 9 (→Solution 2)
- 20:25, 5 February 2010 (diff | hist) . . (+12) . . m 1983 AIME Problems/Problem 9 (→Solution 2)
- 20:25, 5 February 2010 (diff | hist) . . (+680) . . 1983 AIME Problems/Problem 9 (→Solution)
- 23:53, 26 December 2009 (diff | hist) . . (-1) . . Mock AIME 4 2006-2007 Problems/Problem 15 (→Solution)
- 23:51, 26 December 2009 (diff | hist) . . (-233) . . Mock AIME 4 2006-2007 Problems/Problem 15 (→Solution)
- 23:49, 26 December 2009 (diff | hist) . . (+6) . . Mock AIME 4 2006-2007 Problems/Problem 15 (→Solution)
- 23:48, 26 December 2009 (diff | hist) . . (+33) . . Mock AIME 4 2006-2007 Problems/Problem 15 (→Solution)
- 23:45, 26 December 2009 (diff | hist) . . (+46) . . Mock AIME 4 2006-2007 Problems/Problem 15 (→Solution)
- 23:43, 26 December 2009 (diff | hist) . . (+866) . . Mock AIME 4 2006-2007 Problems/Problem 15 (→Solution)
- 15:52, 16 December 2009 (diff | hist) . . (+65) . . 2005 AMC 12A Answer Key
- 15:51, 16 December 2009 (diff | hist) . . (+100) . . 2005 AMC 12A Answer Key
- 01:07, 11 December 2009 (diff | hist) . . (+400) . . Binomial Theorem (→Usage)
- 22:54, 20 April 2009 (diff | hist) . . (+12) . . 2009 AIME II Problems/Problem 13 (→Computing the product of sines)
- 22:53, 20 April 2009 (diff | hist) . . (+21) . . 2009 AIME II Problems/Problem 13 (→Computing the product of sines)
- 22:49, 20 April 2009 (diff | hist) . . (0) . . 2009 AIME II Problems/Problem 13 (→Computing the product of sines)
- 22:48, 20 April 2009 (diff | hist) . . (+209) . . 2009 AIME II Problems/Problem 13 (→Computing the product of sines)
- 13:48, 18 April 2009 (diff | hist) . . (+61) . . 2009 AIME II Problems/Problem 3 (→Solution)
- 13:47, 18 April 2009 (diff | hist) . . (+2) . . 2009 AIME II Problems/Problem 2 (→Solution)
- 13:46, 18 April 2009 (diff | hist) . . (+2) . . 2009 AIME II Problems/Problem 2 (→Solution)
- 13:45, 18 April 2009 (diff | hist) . . (+914) . . 2009 AIME II Problems/Problem 2 (→Solution)
- 13:21, 18 April 2009 (diff | hist) . . (+1) . . 2009 AIME II Problems/Problem 1 (→Solution 2)
- 23:39, 17 April 2009 (diff | hist) . . (-1) . . Mock AIME 1 2005-2006/Problem 7 (→Problem)
- 23:39, 17 April 2009 (diff | hist) . . (+13) . . Mock AIME 1 2005-2006/Problem 7 (→Problem)
- 23:38, 17 April 2009 (diff | hist) . . (0) . . Mock AIME 1 2005-2006/Problem 7 (→Solution)
- 23:37, 17 April 2009 (diff | hist) . . (+2) . . Mock AIME 1 2005-2006/Problem 7 (→Solution)
- 23:37, 17 April 2009 (diff | hist) . . (+400) . . N Mock AIME 1 2005-2006/Problem 7 (New page: == Problem == Let <math>f(n)</math> denote the number of divisors of a positive integer n. Evaluate f(f(<math>2006^{6002}</math>)). == Solution == <math>2006</math> = <math>2*17*59</m...)
- 22:40, 17 April 2009 (diff | hist) . . (0) . . 2009 AIME II Problems/Problem 13 (→See Also)
- 22:40, 17 April 2009 (diff | hist) . . (+63) . . 2009 AIME II Problems/Problem 13 (→Solution)
- 22:38, 17 April 2009 (diff | hist) . . (-26) . . 2009 AIME II Problems/Problem 13 (→Solution)
- 22:38, 17 April 2009 (diff | hist) . . (+2) . . 2009 AIME II Problems/Problem 13 (→Solution)
- 22:37, 17 April 2009 (diff | hist) . . (+6) . . 2009 AIME II Problems/Problem 13 (→Solution)
- 22:35, 17 April 2009 (diff | hist) . . (+37) . . 2009 AIME II Problems/Problem 13 (→Solution)
- 22:34, 17 April 2009 (diff | hist) . . (-9) . . 2009 AIME II Problems/Problem 13
- 22:33, 17 April 2009 (diff | hist) . . (+1,991) . . N 2009 AIME II Problems/Problem 13 (New page: '''Problem''' Let <math>A</math> and <math>B</math> be the endpoints of a semicircular arc of radius <math>2</math>. The arc is divided into seven congruent arcs by six equally spaced poi...)
- 21:48, 17 April 2009 (diff | hist) . . (+721) . . Mock AIME 1 Pre 2005 Problems/Problem 2 (→Solution) (current)
- 21:32, 17 April 2009 (diff | hist) . . (+2) . . Mock AIME 1 2005-2006/Problem 1 (→Solution) (current)
- 21:31, 17 April 2009 (diff | hist) . . (+2) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:31, 17 April 2009 (diff | hist) . . (+4) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:29, 17 April 2009 (diff | hist) . . (+26) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:29, 17 April 2009 (diff | hist) . . (+12) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:29, 17 April 2009 (diff | hist) . . (-2) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:28, 17 April 2009 (diff | hist) . . (-107) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:27, 17 April 2009 (diff | hist) . . (+2) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:26, 17 April 2009 (diff | hist) . . (+1) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:26, 17 April 2009 (diff | hist) . . (+16) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:25, 17 April 2009 (diff | hist) . . (+2) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:24, 17 April 2009 (diff | hist) . . (+13) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:23, 17 April 2009 (diff | hist) . . (+13) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:23, 17 April 2009 (diff | hist) . . (+52) . . Mock AIME 1 2005-2006/Problem 1 (→Solution)
- 21:21, 17 April 2009 (diff | hist) . . (+994) . . N Mock AIME 1 2005-2006/Problem 1 (New page: == Problem 1== <math>2006</math> points are evenly spaced on a circle. Given one point, find the maximum number of points that are less than one radius distance away from that point. ==...)
- 20:55, 17 April 2009 (diff | hist) . . (+36) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 20:53, 17 April 2009 (diff | hist) . . (+12) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 20:52, 17 April 2009 (diff | hist) . . (-32) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 20:49, 17 April 2009 (diff | hist) . . (+439) . . 2009 AIME II Problems/Problem 10
- 20:44, 17 April 2009 (diff | hist) . . (+637) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 20:42, 17 April 2009 (diff | hist) . . (+11) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 20:41, 17 April 2009 (diff | hist) . . (+2) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 20:40, 17 April 2009 (diff | hist) . . (+12) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 20:40, 17 April 2009 (diff | hist) . . (+575) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 20:37, 17 April 2009 (diff | hist) . . (+13) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 19:22, 17 April 2009 (diff | hist) . . (+28) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 19:21, 17 April 2009 (diff | hist) . . (+21) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 19:20, 17 April 2009 (diff | hist) . . (0) . . 2009 AIME II Problems/Problem 5 (→See Also)
- 19:19, 17 April 2009 (diff | hist) . . (+61) . . 2009 AIME II Problems/Problem 5 (→Solution)
- 19:18, 17 April 2009 (diff | hist) . . (+4) . . 2009 AIME II Problems/Problem 5 (→Problem 5)
- 19:17, 17 April 2009 (diff | hist) . . (+1,614) . . N 2009 AIME II Problems/Problem 5 (New page: == Problem 5 == Equilateral triangle <math>T</math> is inscribed in circle <math>A</math>, which has radius <math>10</math>. Circle <math>B</math> with radius <math>3</math> is internally ...)
- 18:46, 17 April 2009 (diff | hist) . . (+21) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 18:42, 17 April 2009 (diff | hist) . . (+50) . . 2009 AIME II Problems/Problem 10
- 18:39, 17 April 2009 (diff | hist) . . (+62) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 18:37, 17 April 2009 (diff | hist) . . (+1) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 18:37, 17 April 2009 (diff | hist) . . (+4) . . 2009 AIME II Problems/Problem 10 (→Solution)
- 18:36, 17 April 2009 (diff | hist) . . (+454) . . 2009 AIME II Problems/Problem 10
- 18:35, 17 April 2009 (diff | hist) . . (+200) . . 2009 AIME II Problems/Problem 10
- 18:30, 17 April 2009 (diff | hist) . . (+468) . . N 2009 AIME II Problems/Problem 10 (New page: Let O be the intersection of BC and AD. By the Angle Bisector Theorem,5/BO = 13/CO, so BO = 5x and CO = 13x, and BO + OC = BC = 12, so x = 2/3, and OC = 26/3. Let P be the altitude fro...)