User contributions
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- 17:10, 21 April 2016 (diff | hist) . . (+58) . . 2016 USAMO Problems/Problem 4
- 17:05, 21 April 2016 (diff | hist) . . (+4,264) . . N 2016 USAMO Problems/Problem 4 (Created page with "== Problem == Find all functions <math>f:\mathbb{R}\rightarrow \mathbb{R}</math> such that for all real numbers <math>x</math> and <math>y</math>, <cmath>(f(x)+xy)\cdot f(x-3y...")
- 16:57, 21 April 2016 (diff | hist) . . (+2,388) . . N 2016 USAMO Problems/Problem 1 (Created page with "== Problem == Let <math>X_1, X_2, \ldots, X_{100}</math> be a sequence of mutually distinct nonempty subsets of a set <math>S</math>. Any two sets <math>X_i</math> and <math>...")
- 16:42, 21 April 2016 (diff | hist) . . (+76) . . 2016 USAJMO Problems
- 16:41, 21 April 2016 (diff | hist) . . (+43) . . N 2016 USAJMO Problems/Problem 6 (Redirected page to 2016 USAMO Problems/Problem 4) (current)
- 16:40, 21 April 2016 (diff | hist) . . (+43) . . N 2016 USAJMO Problems/Problem 3 (Redirected page to 2016 USAMO Problems/Problem 1) (current)
- 16:39, 21 April 2016 (diff | hist) . . (+543) . . N 2016 USAMO (Created page with "The first link contains the full set of test problems. The rest contain each individual problem and its solution. 2016 USAMO Problems * 2016 USAMO Problems/Problem 1 ...") (current)
- 16:36, 21 April 2016 (diff | hist) . . (+483) . . N 2016 USAJMO (Created page with "'''2016 USAJMO''' problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. 2016 U...") (current)
- 16:33, 21 April 2016 (diff | hist) . . (+99) . . 2016 USAJMO Problems/Problem 1
- 16:32, 21 April 2016 (diff | hist) . . (+74) . . 2016 USAJMO Problems/Problem 5
- 16:31, 21 April 2016 (diff | hist) . . (+95) . . 2015 USAJMO Problems/Problem 1
- 16:29, 21 April 2016 (diff | hist) . . (+32) . . 2015 USAJMO Problems/Problem 5
- 16:27, 21 April 2016 (diff | hist) . . (+45) . . 2015 USAJMO Problems/Problem 5
- 16:25, 21 April 2016 (diff | hist) . . (+1,072) . . N 2015 USAJMO Problems/Problem 5 (Created page with "== Problem == Let <math>ABCD</math> be a cyclic quadrilateral. Prove that there exists a point <math>X</math> on segment <math>\overline{BD}</math> such that <math>\angle BAC...")
- 16:09, 21 April 2016 (diff | hist) . . (+848) . . 2016 USAJMO Problems/Problem 5
- 15:21, 21 April 2016 (diff | hist) . . (+1,210) . . N 2016 USAJMO Problems/Problem 5 (Created page with "== Problem == Let <math>\triangle ABC</math> be an acute triangle, with <math>O</math> as its circumcenter. Point <math>H</math> is the foot of the perpendicular from <math>A...")
- 15:09, 21 April 2016 (diff | hist) . . (+1,300) . . N 2016 USAJMO Problems/Problem 1 (Created page with "== Problem == The isosceles triangle <math>\triangle ABC</math>, with <math>AB=AC</math>, is inscribed in the circle <math>\omega</math>. Let <math>P</math> be a variable poi...")
- 14:56, 21 April 2016 (diff | hist) . . (+2,521) . . N 2016 USAJMO Problems (Created page with "==Day 1== ===Problem 1=== The isosceles triangle <math>\triangle ABC</math>, with <math>AB=AC</math>, is inscribed in the circle <math>\omega</math>. Let <math>P</math> be a v...")
- 20:18, 18 April 2016 (diff | hist) . . (+3,252) . . 2014 USAJMO Problems/Problem 5 (current)
- 20:04, 18 April 2016 (diff | hist) . . (+1,548) . . 2014 USAJMO Problems/Problem 3
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