2 February 2012

• 17:4017:40, 2 February 2012 diff hist 0 American High School Mathematics Examination →Format

26 December 2011

• 20:5220:52, 26 December 2011 diff hist 0 2004 AMC 12A Problems/Problem 19 →Solution
• 20:5220:52, 26 December 2011 diff hist +3 2004 AMC 12A Problems/Problem 19 →Solution
• 20:4920:49, 26 December 2011 diff hist 0 2004 AMC 12A Problems/Problem 19 →Problem 19
• 20:4620:46, 26 December 2011 diff hist +258 2004 AMC 12A Problems/Problem 19 →Problem 19

11 December 2011

• 20:3620:36, 11 December 2011 diff hist 0 Roots of unity →Properties

29 November 2011

• 20:4120:41, 29 November 2011 diff hist 0 Roots of unity →Properties
• 19:2019:20, 29 November 2011 diff hist 0 Roots of unity →Properties

4 June 2011

• 12:2412:24, 4 June 2011 diff hist +655 1999 AHSME Problems/Problem 11 →Solution
• 12:2112:21, 4 June 2011 diff hist +112 1958 AHSME Problems/Problem 6 →Solution
• 12:1912:19, 4 June 2011 diff hist +205 1958 AHSME Problems/Problem 5 →Solution
• 12:1412:14, 4 June 2011 diff hist −5 1958 AHSME Problems/Problem 4 →Solution
• 12:1312:13, 4 June 2011 diff hist +253 1958 AHSME Problems/Problem 4 →Solution

31 May 2011

• 18:4118:41, 31 May 2011 diff hist −13 2010 AMC 12B Problems/Problem 17 No edit summary
• 18:4118:41, 31 May 2011 diff hist +2,046 2010 AMC 12B Problems/Problem 17 →Solution
• 18:3718:37, 31 May 2011 diff hist −13 2010 AMC 12B Problems/Problem 18 No edit summary
• 18:3718:37, 31 May 2011 diff hist −13 2010 AMC 12B Problems/Problem 23 No edit summary
• 18:3018:30, 31 May 2011 diff hist +1 2010 AMC 12B Problems/Problem 18 →Solution
• 18:2718:27, 31 May 2011 diff hist +805 2010 AMC 12B Problems/Problem 18 →Solution
• 18:1918:19, 31 May 2011 diff hist +1,298 2010 AMC 12B Problems/Problem 23 →Solution
• 17:0117:01, 31 May 2011 diff hist −66 2008 AMC 12B Problems/Problem 13 No edit summary
• 16:5816:58, 31 May 2011 diff hist +1,451 2008 AMC 12B Problems/Problem 13 No edit summary
• 16:4116:41, 31 May 2011 diff hist 0 2008 AMC 12B Problems/Problem 13 →Problem

16 April 2011

• 10:2810:28, 16 April 2011 diff hist +127 Mock USAMO →Past Mock USAMOs

22 February 2011

• 21:4321:43, 22 February 2011 diff hist +2 2004 AIME I Problems/Problem 1 →Solution

14 February 2011

• 16:3716:37, 14 February 2011 diff hist +3 1983 AIME Problems/Problem 2 →Problem

30 December 2010

• 20:2020:20, 30 December 2010 diff hist −1 Asymptote: Advanced Configuration →PDF output configuration

6 November 2010

• 21:4721:47, 6 November 2010 diff hist +15 Arithmetic Mean-Geometric Mean Inequality →Theorem