User contributions
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 15:41, 12 March 2020 (diff | hist) . . (+456) . . 2020 AIME I Problems (→Problem 6)
- 15:39, 12 March 2020 (diff | hist) . . (+247) . . 2020 AIME I Problems (→Problem 5)
- 15:37, 12 March 2020 (diff | hist) . . (+514) . . 2020 AIME I Problems (→Problem 4)
- 15:35, 12 March 2020 (diff | hist) . . (-1) . . 2020 AIME I Problems (→Problem 3)
- 15:35, 12 March 2020 (diff | hist) . . (-1) . . 2020 AIME I Problems (→Problem 2)
- 15:35, 12 March 2020 (diff | hist) . . (+358) . . 2020 AIME I Problems (→Problem 3)
- 15:32, 12 March 2020 (diff | hist) . . (+498) . . 2020 AIME I Problems (→Problem 1)
- 15:29, 12 March 2020 (diff | hist) . . (+386) . . 2020 AIME I Problems (→Problem 2)
- 15:27, 12 March 2020 (diff | hist) . . (+499) . . 2020 AIME I Problems (→Problem 1)
- 16:40, 27 February 2020 (diff | hist) . . (-1,524) . . 2020 AIME I Problems/Problem 1 (removed 1998 aime problem 6) (Tag: Replaced)
- 20:32, 26 December 2019 (diff | hist) . . (+57) . . 2017 USAJMO Problems/Problem 4 (→Solution)
- 18:17, 26 December 2019 (diff | hist) . . (+22) . . m 2008 USAMO Problems/Problem 2 (→Solution 9)
- 18:17, 26 December 2019 (diff | hist) . . (+23) . . m 2008 USAMO Problems/Problem 2 (→Solution 8 (inversion))
- 17:13, 21 December 2019 (diff | hist) . . (-2) . . m 2019 AIME II Problems (→Problem 12)
- 23:20, 2 December 2019 (diff | hist) . . (0) . . m 2019 AMC 10B Problems (→Problem 24)
- 20:13, 24 August 2019 (diff | hist) . . (+1) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 15:36, 27 July 2019 (diff | hist) . . (-29) . . m 2016 AMC 10B Problems (→Problem 3)
- 09:53, 7 July 2019 (diff | hist) . . (-218) . . m 2000 USAMO (→See Also)
- 11:25, 14 May 2019 (diff | hist) . . (+23) . . m 2019 USAJMO Problems/Problem 2 (→Solution)
- 17:52, 11 May 2019 (diff | hist) . . (-11) . . 2019 AMC 10A Problems/Problem 1 (→Problem 1)
- 17:52, 11 May 2019 (diff | hist) . . (-37) . . 2019 AMC 10A Problems (→Problem 1)
- 10:40, 22 April 2019 (diff | hist) . . (+8) . . m LaTeX:Symbols
- 16:10, 19 April 2019 (diff | hist) . . (+4) . . m 2019 USAJMO Problems (→Problem 6)
- 22:56, 18 April 2019 (diff | hist) . . (+2) . . m 2019 USAJMO Problems/Problem 1 (→Problem)
- 22:56, 18 April 2019 (diff | hist) . . (+2) . . m 2019 USAJMO Problems (→Problem 1)
- 20:02, 18 April 2019 (diff | hist) . . (+448) . . N 2019 USAJMO Problems/Problem 3 (Created page with "==Problem== <math>(*)</math> Let <math>ABCD</math> be a cyclic quadrilateral satisfying <math>AD^2+BC^2=AB^2</math>. The diagonals of <math>ABCD</math> intersect at <math>E</...")
- 19:57, 18 April 2019 (diff | hist) . . (+430) . . N 2019 USAJMO Problems/Problem 2 (Created page with "==Problem== Let <math>\mathbb Z</math> be the set of all integers. Find all pairs of integers <math>(a,b)</math> for which there exist functions <math>f:\mathbb Z\rightarrow\m...")
- 19:54, 18 April 2019 (diff | hist) . . (+911) . . N 2019 USAJMO Problems/Problem 1 (Created page with "==Problem== There are <math>a+b</math> bowls arranged in a row, number <math>1</math> through <math>a+b</math>, where <math>a</math> and <math>b</math> are given positive inte...")
- 19:45, 18 April 2019 (diff | hist) . . (+2,077) . . N 2019 USAJMO Problems (Created page with " ==Day 1== <b>Note:</b> For any geometry problem whose statement begins with an asterisk <math>(*)</math>, the first page of the solution must be a large, in-scale, clearly l...")
- 19:44, 18 April 2019 (diff | hist) . . (-1,331) . . 2019 USAJMO (current)
- 18:39, 18 April 2019 (diff | hist) . . (+1,899) . . 2019 USAJMO (added day 1 problems)
- 18:25, 18 April 2019 (diff | hist) . . (+17) . . USAJMO Problems and Solutions (add link to 2019 jmo)
- 08:21, 18 April 2019 (diff | hist) . . (+80) . . m Geometry/Resources (added link to egmo)
- 22:29, 12 April 2019 (diff | hist) . . (+9) . . m 2017 USAJMO Problems (→Problem 4)
- 10:12, 6 April 2019 (diff | hist) . . (-124) . . 2017 USAJMO Problems/Problem 4 (removed incorrect solution)
- 00:04, 29 March 2019 (diff | hist) . . (-39) . . m 2001 AMC 10 Problems/Problem 25
- 22:53, 24 March 2019 (diff | hist) . . (+3) . . m Mock AIME 3 Pre 2005 Problems (→Problem 6) (current)
- 22:52, 24 March 2019 (diff | hist) . . (+1) . . m Mock AIME 3 Pre 2005 Problems (→Problem 3)
- 22:52, 24 March 2019 (diff | hist) . . (+2) . . m Mock AIME 3 Pre 2005 Problems (→Problem 3)
- 22:51, 24 March 2019 (diff | hist) . . (+37) . . m American Invitational Mathematics Examination (added 2019 aimes)
- 17:09, 24 March 2019 (diff | hist) . . (-7) . . m South African Mathematics Olympiad (Blanked the page) (current) (Tag: Blanking)
- 16:59, 24 March 2019 (diff | hist) . . (+2,406) . . N 1993 IMO Problems (Created page with "==Problem 1== Let <math>f(x)=x^n+5x^{n-1}+3</math>, where <math>n>1</math> is an integer. Prove that <math>f(x)</math> cannot be expressed as the product of two nonconstant po...")
- 14:42, 24 March 2019 (diff | hist) . . (+89) . . N Mock AIME 4 Pre 2005/Answer Key (added answers) (current)
- 14:39, 24 March 2019 (diff | hist) . . (+6,801) . . N Mock AIME 4 Pre 2005/Problems (added problems) (current)
- 14:00, 24 March 2019 (diff | hist) . . (+65) . . 1981 AHSME Problems/Problem 1
- 13:55, 24 March 2019 (diff | hist) . . (-99) . . Quadratic Reciprocity Theorem (→Links)
- 13:31, 24 March 2019 (diff | hist) . . (+2) . . m AMC historical results (→AIME II)
- 13:30, 24 March 2019 (diff | hist) . . (+2) . . m AMC historical results (→AIME I)
- 13:30, 24 March 2019 (diff | hist) . . (+181) . . m AMC historical results (→2019)
- 00:01, 24 March 2019 (diff | hist) . . (+6) . . m 2019 AIME II Problems/Problem 11 (→Problem)
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
