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- 10:12, 12 May 2010 (diff | hist) . . (+6) . . 2010 USAJMO
- 10:10, 12 May 2010 (diff | hist) . . (+36) . . United States of America Mathematical Olympiad (Add USAJMO link)
- 10:07, 12 May 2010 (diff | hist) . . (-2) . . 2010 USAJMO
- 10:05, 12 May 2010 (diff | hist) . . (+36) . . AMC Problems and Solutions (Add USAJMO link)
- 23:59, 11 May 2010 (diff | hist) . . (+43) . . 2010 USAMO Problems (→Problem 5)
- 23:58, 11 May 2010 (diff | hist) . . (+41) . . 2010 USAMO Problems/Problem 5 (→Alternative Calculation)
- 15:51, 11 May 2010 (diff | hist) . . (+12) . . 2010 USAMO Problems/Problem 5 (→Solution)
- 15:33, 11 May 2010 (diff | hist) . . (+2,905) . . N 2010 USAMO Problems/Problem 5 (Created page with '==Problem== Let <math>q = \dfrac{3p-5}{2}</math> where <math>p</math> is an odd prime, and let <center> <cmath> S_q = \frac{1}{2\cdot 3 \cdot 4} + \frac{1}{5\cdot 6 \cdot 7}…')
- 12:01, 11 May 2010 (diff | hist) . . (+210) . . 2010 USAMO Problems/Problem 2 (→Solution)
- 11:33, 11 May 2010 (diff | hist) . . (+2,086) . . N 2010 USAMO Problems/Problem 2 (Created page with '==Problem== There are <math>n</math> students is standing in a circle, one behind the other. The students have heights <math>h_1 < h_2 < \ldots < h_n</math>. If a student with he…')
- 14:22, 9 May 2010 (diff | hist) . . (-413) . . 2010 USAMO Problems/Problem 1 (Cleaner asy code...)
- 01:29, 8 May 2010 (diff | hist) . . (+174) . . 2010 USAMO Problems/Problem 1 (→Solution)
- 16:34, 7 May 2010 (diff | hist) . . (0) . . 2010 USAMO Problems/Problem 3 (→Additional observations)
- 05:04, 7 May 2010 (diff | hist) . . (+5,844) . . N 2010 USAMO Problems/Problem 1 (Created page with '==Problem== Let <math>AXYZB</math> be a convex pentagon inscribed in a semicircle of diameter <math>AB</math>. Denote by <math>P, Q, R, S</math> the feet of the perpendiculars fr…')
- 01:24, 7 May 2010 (diff | hist) . . (-2) . . 2010 USAJMO Problems (→Problem 6)
- 00:54, 7 May 2010 (diff | hist) . . (+2,243) . . N 2010 USAJMO Problems/Problem 4 (Created page with '==Problem== A triangle is called a parabolic triangle if its vertices lie on a parabola <math>y = x^2</math>. Prove that for every nonnegative integer <math>n</math>, there is an…')
- 00:47, 7 May 2010 (diff | hist) . . (+2,495) . . N 2010 USAJMO Problems/Problem 5 (Created page with '==Problem== Two permutations <math>a_1, a_2, \ldots, a_{2010}</math> and <math>b_1, b_2, \ldots, b_{2010}</math> of the numbers <math>1, 2, \ldots, 2010</math> are said to inters…')
- 00:40, 7 May 2010 (diff | hist) . . (+2,955) . . N 2010 USAJMO Problems/Problem 2 (Created page with '==Problem== Let <math>n > 1</math> be an integer. Find, with proof, all sequences <math>x_1, x_2, \ldots, x_{n-1}</math> of positive integers with the following three properties:…')
- 00:34, 7 May 2010 (diff | hist) . . (+8) . . 2010 USAJMO Problems/Problem 1 (→Proof)
- 00:32, 7 May 2010 (diff | hist) . . (+3,040) . . N 2010 USAJMO Problems/Problem 1 (Created page with '==Problem== A permutation of the set of positive integers <math>[n] = {1,2,\ldots,n}</math> is a sequence <math>(a_1,a_2,\ldots,a_n)</math> such that each element of <math>[n]</m…')
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