User contributions
- 22:50, 11 September 2020 (diff | hist) . . (+163) . . 2016 AMC 8 Problems/Problem 23 (Undo revision 132925 by St.hou (talk) - no reason to delete solution or navigation box) (Tag: Undo)
- 23:27, 26 January 2020 (diff | hist) . . (0) . . 2018 AMC 12A Problems/Problem 23 (→Solution 5 (Simplest, I think): Fixed one more instance of naming inconsistency.)
- 23:27, 26 January 2020 (diff | hist) . . (0) . . 2018 AMC 12A Problems/Problem 23 (→Solution 5 (Simplest, I think): Variable naming fixed to be consistent with the problem.)
- 01:32, 12 January 2020 (diff | hist) . . (+9) . . 2014 AMC 12A Problems/Problem 12 (→Solution 2)
- 13:10, 31 December 2019 (diff | hist) . . (-16) . . m 2011 AMC 10B Problems/Problem 20 (→Solution 2: Excessive boxing)
- 13:09, 31 December 2019 (diff | hist) . . (0) . . m 2011 AMC 12B Problems/Problem 18 (→(Faster Method): Edited LaTeX or a minor error.)
- 19:36, 27 December 2019 (diff | hist) . . (-7) . . m 2011 AMC 12B Problems/Problem 24 (Replaced an 'or' with an implies sign to make the cases more clear.)
- 15:02, 27 December 2019 (diff | hist) . . (+28) . . m 2011 AMC 12B Problems/Problem 23 (Changed "|x-3| + |y-2| is the shortest path" to "|x-3| + |y-2| is the *length of the* shortest path" and similar edits for clarity.)
- 12:55, 22 January 2018 (diff | hist) . . (+1) . . m 1993 AHSME Problems (Minor problem statement mistake: R5 should be 11111 not 1111)
- 17:24, 2 April 2017 (diff | hist) . . (+5,875) . . Circular Inversion
- 16:25, 1 April 2017 (diff | hist) . . (+3,520) . . Circular Inversion
- 19:53, 30 March 2017 (diff | hist) . . (+3,241) . . Circular Inversion
- 21:29, 29 March 2017 (diff | hist) . . (+3,888) . . N Circular Inversion (Created page with "'''Note: Page is under construction''' '''Circular Inversion''', sometimes called '''Geometric Inversion''', is a transformation where point <math>A</math> in the Cartesian p...")
- 19:16, 5 March 2017 (diff | hist) . . (+1) . . m 2013 AIME II Problems/Problem 10 (→Solution 1)
- 17:33, 1 January 2017 (diff | hist) . . (+107) . . 2013 AIME I Problems/Problem 5 (→Solution 1)
- 18:33, 28 December 2016 (diff | hist) . . (+1,828) . . 2014 AIME I Problems/Problem 10
- 18:05, 28 December 2016 (diff | hist) . . (+5,938) . . 2014 AIME I Problems/Problem 8
- 01:13, 15 February 2016 (diff | hist) . . (+3,277) . . 2014 AMC 10B Problems/Problem 24 (→Solution)