User contributions
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- 20:44, 18 April 2019 (diff | hist) . . (-1,331) . . 2019 USAJMO (current)
- 19:39, 18 April 2019 (diff | hist) . . (+1,899) . . 2019 USAJMO (added day 1 problems)
- 19:25, 18 April 2019 (diff | hist) . . (+17) . . USAJMO Problems and Solutions (add link to 2019 jmo)
- 09:21, 18 April 2019 (diff | hist) . . (+80) . . m Geometry/Resources (added link to egmo)
- 23:29, 12 April 2019 (diff | hist) . . (+9) . . m 2017 USAJMO Problems (→Problem 4)
- 11:12, 6 April 2019 (diff | hist) . . (-124) . . 2017 USAJMO Problems/Problem 4 (removed incorrect solution)
- 01:04, 29 March 2019 (diff | hist) . . (-39) . . m 2001 AMC 10 Problems/Problem 25
- 23:53, 24 March 2019 (diff | hist) . . (+3) . . m Mock AIME 3 Pre 2005 Problems (→Problem 6) (current)
- 23:52, 24 March 2019 (diff | hist) . . (+1) . . m Mock AIME 3 Pre 2005 Problems (→Problem 3)
- 23:52, 24 March 2019 (diff | hist) . . (+2) . . m Mock AIME 3 Pre 2005 Problems (→Problem 3)
- 23:51, 24 March 2019 (diff | hist) . . (+37) . . m American Invitational Mathematics Examination (added 2019 aimes)
- 18:09, 24 March 2019 (diff | hist) . . (-7) . . m South African Mathematics Olympiad (Blanked the page) (current) (Tag: Blanking)
- 17:59, 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...") (current)
- 15:42, 24 March 2019 (diff | hist) . . (+89) . . N Mock AIME 4 Pre 2005/Answer Key (added answers) (current)
- 15:39, 24 March 2019 (diff | hist) . . (+6,801) . . N Mock AIME 4 Pre 2005/Problems (added problems) (current)
- 15:00, 24 March 2019 (diff | hist) . . (+65) . . 1981 AHSME Problems/Problem 1
- 14:55, 24 March 2019 (diff | hist) . . (-99) . . Quadratic Reciprocity Theorem (→Links)
- 14:31, 24 March 2019 (diff | hist) . . (+2) . . m AMC historical results (→AIME II)
- 14:30, 24 March 2019 (diff | hist) . . (+2) . . m AMC historical results (→AIME I)
- 14:30, 24 March 2019 (diff | hist) . . (+181) . . m AMC historical results (→2019)
- 01:01, 24 March 2019 (diff | hist) . . (+6) . . m 2019 AIME II Problems/Problem 11 (→Problem)
- 13:29, 23 March 2019 (diff | hist) . . (+1) . . m 2019 AIME I Problems (→Problem 2)
- 13:28, 23 March 2019 (diff | hist) . . (+2) . . m 2019 AIME I Problems (→Problem 5)
- 10:38, 23 March 2019 (diff | hist) . . (+508) . . 2019 AIME II Problems/Problem 11 (add diagram)
- 20:16, 22 March 2019 (diff | hist) . . (-15) . . m 2019 AIME II Problems (→Problem 12)
- 20:11, 22 March 2019 (diff | hist) . . (+7) . . m 2019 AIME II Problems/Problem 12 (→Problem)
- 19:43, 22 March 2019 (diff | hist) . . (0) . . m 2019 AIME II Problems/Problem 4 (→Problem 4)
- 18:26, 22 March 2019 (diff | hist) . . (-2) . . m 2019 AIME II Problems (→Problem 9)
- 18:25, 22 March 2019 (diff | hist) . . (+1) . . m 2019 AIME II Problems/Problem 9 (→Problem 9)
- 18:24, 22 March 2019 (diff | hist) . . (+587) . . 2019 AIME II Problems/Problem 7 (→Problem)
- 18:22, 22 March 2019 (diff | hist) . . (+1) . . m 2019 AIME II Problems/Problem 10 (→Problem 10)
- 18:20, 22 March 2019 (diff | hist) . . (+4) . . m 2019 AIME II Problems/Problem 1 (→Solution)
- 18:16, 22 March 2019 (diff | hist) . . (+629) . . m 2019 AIME II Problems/Problem 15 (→Problem)
- 18:16, 22 March 2019 (diff | hist) . . (+107) . . 2019 AIME II Problems/Problem 15
- 18:15, 22 March 2019 (diff | hist) . . (+332) . . 2019 AIME II Problems/Problem 14
- 18:13, 22 March 2019 (diff | hist) . . (+866) . . 2019 AIME II Problems/Problem 13
- 18:09, 22 March 2019 (diff | hist) . . (+98) . . m 2019 AIME II Problems/Problem 7
- 17:58, 22 March 2019 (diff | hist) . . (+564) . . 2019 AIME II Problems/Problem 5
- 17:56, 22 March 2019 (diff | hist) . . (+99) . . m 2019 AIME II Problems/Problem 2
- 17:55, 22 March 2019 (diff | hist) . . (+1) . . m 2019 AIME II Problems/Problem 1 (→See Also)
- 17:54, 22 March 2019 (diff | hist) . . (+86) . . m 2019 AIME II Problems/Problem 1
- 17:46, 22 March 2019 (diff | hist) . . (+25) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 17:46, 22 March 2019 (diff | hist) . . (+490) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 17:33, 22 March 2019 (diff | hist) . . (+26) . . m 2019 AIME II Problems/Problem 1
- 17:18, 22 March 2019 (diff | hist) . . (+232) . . 2019 AIME II Problems (→Problem 14)
- 17:16, 22 March 2019 (diff | hist) . . (+766) . . 2019 AIME II Problems (→Problem 13)
- 17:07, 22 March 2019 (diff | hist) . . (+9) . . m 2019 AIME II Problems (→Problem 9)
- 17:06, 22 March 2019 (diff | hist) . . (+363) . . 2019 AIME II Problems (→Problem 12)
- 17:03, 22 March 2019 (diff | hist) . . (+589) . . 2019 AIME II Problems (→Problem 11)
- 17:00, 22 March 2019 (diff | hist) . . (+456) . . 2019 AIME II Problems (→Problem 10)
- 16:57, 22 March 2019 (diff | hist) . . (+379) . . 2019 AIME II Problems (→Problem 9)
- 16:55, 22 March 2019 (diff | hist) . . (+1) . . m 2019 AIME II Problems (→Problem 8)
- 16:55, 22 March 2019 (diff | hist) . . (+262) . . 2019 AIME II Problems (→Problem 8)
- 16:32, 22 March 2019 (diff | hist) . . (+587) . . 2019 AIME II Problems (→Problem 7)
- 16:29, 22 March 2019 (diff | hist) . . (+362) . . 2019 AIME II Problems (→Problem 6)
- 16:26, 22 March 2019 (diff | hist) . . (+467) . . 2019 AIME II Problems (→Problem 5)
- 16:24, 22 March 2019 (diff | hist) . . (+1) . . m 2019 AIME II Problems (→Problem 2)
- 16:23, 22 March 2019 (diff | hist) . . (+2,442) . . 2019 AIME II Problems
- 16:13, 22 March 2019 (diff | hist) . . (+12) . . 2019 AIME II Answer Key
- 15:43, 22 March 2019 (diff | hist) . . (-12) . . m 2019 AIME II (current)
- 20:54, 17 March 2019 (diff | hist) . . (+7) . . m 2004 AIME I Problems (→Problem 15)
- 19:12, 17 March 2019 (diff | hist) . . (-36) . . m 2019 AIME I Problems/Problem 10
- 13:33, 4 March 2019 (diff | hist) . . (+9) . . m 1987 AIME Problems/Problem 9 (→Solution)
- 21:42, 28 February 2019 (diff | hist) . . (+467) . . m 2005 AIME I Problems/Problem 13 (added table in solution 2)
- 15:54, 21 February 2019 (diff | hist) . . (+9) . . m 1955 AHSME Problems/Problem 12 (→Solution)
- 15:52, 21 February 2019 (diff | hist) . . (0) . . m 1955 AHSME Problems/Problem 1 (→Problem)
- 15:49, 14 February 2019 (diff | hist) . . (-31) . . m 2019 AMC 10B Problems/Problem 10
- 17:48, 9 February 2019 (diff | hist) . . (+357) . . N 1953 AHSME Problems/Problem 38 (create solution)
- 17:41, 9 February 2019 (diff | hist) . . (+1) . . m 2019 AMC 10A Problems (→Problem 15)
- 17:37, 9 February 2019 (diff | hist) . . (+39) . . m 2019 AMC 10A Problems/Problem 20 (→Problem)
- 17:33, 9 February 2019 (diff | hist) . . (+107) . . m 2019 AMC 10A Problems/Problem 2 (→Problem)
- 17:28, 9 February 2019 (diff | hist) . . (+4) . . m 2019 AMC 10A Problems/Problem 15 (→Solution)
- 17:26, 9 February 2019 (diff | hist) . . (+999) . . 2019 AMC 10A Problems/Problem 15 (→Solution)
- 17:11, 9 February 2019 (diff | hist) . . (+351) . . m 2019 AMC 10A Problems/Problem 1
- 17:09, 9 February 2019 (diff | hist) . . (+5) . . m 2019 AMC 10A Problems (→Problem 22)
- 17:07, 9 February 2019 (diff | hist) . . (+467) . . 2019 AMC 10A Problems
- 17:05, 9 February 2019 (diff | hist) . . (+808) . . 2019 AMC 10A Problems
- 16:14, 9 February 2019 (diff | hist) . . (+26) . . m 2019 AMC 10A Problems (→Problem 25)
- 16:10, 9 February 2019 (diff | hist) . . (+96) . . m 2019 AMC 10A Problems (→Problem 25)
- 16:04, 9 February 2019 (diff | hist) . . (+1) . . m 2019 AMC 10A Problems (→Problem 1)
- 16:04, 9 February 2019 (diff | hist) . . (+74) . . m 2019 AMC 10A Problems (→Problem 2)
- 15:59, 9 February 2019 (diff | hist) . . (+99) . . N 2019 AMC 10A Answer Key (Created page) (current)
- 15:51, 9 February 2019 (diff | hist) . . (+1,409) . . 2019 AMC 10A (current)
- 20:49, 16 January 2019 (diff | hist) . . (+1) . . m 1953 AHSME Problems/Problem 2 (→Solution) (current)
- 01:24, 4 January 2019 (diff | hist) . . (+655) . . N 1953 AHSME Problems/Problem 34 (Created page with "==Problem 34== If one side of a triangle is <math>12</math> inches and the opposite angle is <math>30^{\circ}</math>, then the diameter of the circumscribed circle is: <mat...") (current)
- 01:11, 4 January 2019 (diff | hist) . . (-11) . . m 1953 AHSME Problems/Problem 46 (→See Also) (current)
- 01:09, 4 January 2019 (diff | hist) . . (+88) . . 1953 AHSME Problems/Problem 46
- 01:07, 4 January 2019 (diff | hist) . . (+1,021) . . N 1953 AHSME Problems/Problem 46 (Created page with "==Problem 46== Instead of walking along two adjacent sides of a rectangular field, a boy took a shortcut along the diagonal of the field and saved a distance equal to <math>...")
- 00:38, 4 January 2019 (diff | hist) . . (+951) . . N 1957 AHSME Problems/Problem 42 (Created page with "== Problem 42== If <math>S = i^n + i^{-n}</math>, where <math>i = \sqrt{-1}</math> and <math>n</math> is an integer, then the total number of possible distinct values for <m...")
- 00:20, 4 January 2019 (diff | hist) . . (+366) . . 1957 AHSME Problems/Problem 5 (current)
- 00:19, 4 January 2019 (diff | hist) . . (+13) . . m 1957 AHSME Problems/Problem 5
- 00:18, 4 January 2019 (diff | hist) . . (+458) . . N 1957 AHSME Problems/Problem 5 (Created page with "Using the properties <math>\log(x)+\log(y)=\log(xy)</math> and <math>\log(x)-\log(y)=\log(x/y)</math>, we have <cmath>\begin{align*} \log\frac ab+\log\frac bc+\log\frac cd-\lo...")
- 00:04, 4 January 2019 (diff | hist) . . (+11) . . m 2015 AMC 10B Problems/Problem 24 (→Solution 3)
- 22:07, 27 November 2018 (diff | hist) . . (-14) . . m 2018 AMC 10A Problems/Problem 20 (→Solution 2)
- 20:19, 26 November 2018 (diff | hist) . . (+3) . . m 2003 AMC 10A Problems/Problem 25 (→Simple Solution)
- 23:55, 21 April 2018 (diff | hist) . . (0) . . m 2009 AMC 10B Problems (→Problem 9)
- 21:17, 7 March 2018 (diff | hist) . . (0) . . m 2018 AIME I Problems/Problem 1 (→Question)
- 14:37, 18 February 2018 (diff | hist) . . (0) . . m 2018 AMC 10B Problems/Problem 21 (→Problem)
- 23:11, 16 February 2018 (diff | hist) . . (+662) . . 2018 AMC 10A Problems/Problem 20 (Added Solution 2)
- 22:21, 16 February 2018 (diff | hist) . . (+114) . . m 2018 AMC 10B Problems (→Problem 25)
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