User contributions
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 19:51, 25 January 2020 (diff | hist) . . (+1) . . 2015 AMC 12A Problems/Problem 25 (→Solution 3)
- 19:51, 25 January 2020 (diff | hist) . . (+511) . . 2015 AMC 12A Problems/Problem 25
- 09:59, 21 January 2020 (diff | hist) . . (-359) . . m Bretschneider's formula (Streamlining)
- 21:08, 15 December 2019 (diff | hist) . . (+815) . . 2003 AIME I Problems/Problem 15
- 11:22, 12 February 2019 (diff | hist) . . (+92) . . 2019 AMC 12A Problems/Problem 23 (→Solution 1: Hopefully that makes it clearer. The solution was great, but some people might have a hard time following the logarithm manipulating.)
- 16:40, 9 February 2019 (diff | hist) . . (+3) . . m 2019 AMC 12A Problems/Problem 19 (→Solution)
- 16:40, 9 February 2019 (diff | hist) . . (+459) . . 2019 AMC 12A Problems/Problem 19 (→Solution)
- 19:38, 12 December 2018 (diff | hist) . . (+38) . . m 2009 AMC 12B Problems/Problem 23 (→Solution 2 (Same idea))
- 19:37, 12 December 2018 (diff | hist) . . (-348) . . 2009 AMC 12B Problems/Problem 23
- 19:32, 12 December 2018 (diff | hist) . . (+861) . . 2009 AMC 12B Problems/Problem 23
- 15:44, 1 December 2018 (diff | hist) . . (+606) . . 2007 AMC 12A Problems/Problem 16
- 12:10, 11 February 2018 (diff | hist) . . (+800) . . 2018 AMC 10A Problems/Problem 22
- 16:11, 26 November 2017 (diff | hist) . . (+10) . . m 2010 AIME II Problems/Problem 14 (typoes)
- 16:10, 26 November 2017 (diff | hist) . . (+12) . . m 2010 AIME II Problems/Problem 14 (→Solution 4 (The quickest and most elegant): Typoes)
- 16:08, 26 November 2017 (diff | hist) . . (+597) . . 2010 AIME II Problems/Problem 14 (Solution 4)
- 08:43, 26 November 2017 (diff | hist) . . (+387) . . m 2010 AIME II Problems/Problem 11 (Some grammatical issues.)
- 15:35, 19 November 2017 (diff | hist) . . (+280) . . 2011 AIME I Problems/Problem 11 (→Problem)
- 16:20, 16 November 2017 (diff | hist) . . (-1) . . m 2011 AIME II Problems/Problem 1 (→See also: It's not geo, it's alg.)
- 18:27, 11 November 2017 (diff | hist) . . (+156) . . AoPS Wiki:Competition ratings (→HMMT: november)
- 08:07, 24 September 2017 (diff | hist) . . (-8) . . m 2012 AIME I Problems/Problem 11 (Formatting+ Grammar.)
- 07:50, 24 September 2017 (diff | hist) . . (+88) . . m 2012 AIME I Problems/Problem 11 (More rigid wording.)
- 06:19, 24 September 2017 (diff | hist) . . (+26) . . m 2012 AIME I Problems/Problem 9 (→Solution 1)
- 09:01, 2 September 2017 (diff | hist) . . (+95) . . m 2013 AIME I Problems/Problem 11 (Better ending to Sol1)
- 08:52, 2 September 2017 (diff | hist) . . (+127) . . 2013 AIME I Problems/Problem 8 (→Solution)
- 08:37, 2 September 2017 (diff | hist) . . (+16) . . N User talk:Rowechen (Created page with "Hello! ~Rowechen") (current)
- 08:33, 2 September 2017 (diff | hist) . . (+137) . . m Combinatorial identity (Another example)
- 14:43, 29 August 2017 (diff | hist) . . (+6) . . 2013 AIME II Problems/Problem 14 (→The Intuition)
- 14:39, 29 August 2017 (diff | hist) . . (+853) . . 2013 AIME II Problems/Problem 14
- 10:58, 27 August 2017 (diff | hist) . . (+748) . . 2013 AIME II Problems/Problem 9 (Solution 1.1)
- 11:39, 10 August 2017 (diff | hist) . . (+3) . . m Simplex (current)
- 11:37, 10 August 2017 (diff | hist) . . (+165) . . N Polytope (Created page with "A ""polytope"" is what mathematicians call a figure in 4 or higher dimensioned space. It is analogous to a polygon in 2-space or a polyhedron in 3-space.")
- 11:22, 10 August 2017 (diff | hist) . . (0) . . m Net (current)
- 11:21, 10 August 2017 (diff | hist) . . (+158) . . N Net (Created page with "A ""net"" of a 3 or higher dimensional polytope is the graph in which all vertices are drawn with their edges, not necessarily preserving edge length.")
- 11:15, 10 August 2017 (diff | hist) . . (+460) . . N Simplex (Created page with "In geometry, a ""simplex"" is the extension of a triangle or tetrahedron to any higher dimension. Mathematicians commonly refer to a simplex in the n-th dimension as a...")
- 11:01, 10 August 2017 (diff | hist) . . (+72) . . Area
- 10:54, 10 August 2017 (diff | hist) . . (-73) . . m 2015 AIME II Problems/Problem 15 (→Hint)
- 09:17, 8 August 2017 (diff | hist) . . (+10) . . 2015 AIME II Problems/Problem 6 (→Solution 2 (Algebra+ Brute Force))
- 09:16, 8 August 2017 (diff | hist) . . (+1,594) . . 2015 AIME II Problems/Problem 6 (Solution 2)
- 15:33, 23 June 2017 (diff | hist) . . (-68) . . m 2016 AIME I Problems/Problem 12
- 15:25, 23 June 2017 (diff | hist) . . (+1) . . m Reaper Archives (Undo revision 86135 by Rowechen (talk))
- 15:25, 23 June 2017 (diff | hist) . . (-1) . . m Reaper Archives
- 15:21, 23 June 2017 (diff | hist) . . (+697) . . 2016 AIME I Problems/Problem 10 (Solution 2)
- 08:41, 30 May 2017 (diff | hist) . . (+199) . . N Talk:Reaper Archives (Created page with "Please help format this page and add more data to the archives. Do not add info for games that have not yet concluded. Please Please Please do not put your name on this page i...")
- 08:38, 30 May 2017 (diff | hist) . . (-27) . . m Reaper Archives
- 08:37, 30 May 2017 (diff | hist) . . (+27) . . Reaper Archives
- 08:36, 30 May 2017 (diff | hist) . . (+8,326) . . N Reaper Archives (This page was created for people who think that more people should be recognized than 1st place on the reaper page.)
- 15:40, 23 May 2017 (diff | hist) . . (+261) . . User:Rowechen
- 15:35, 23 May 2017 (diff | hist) . . (+84) . . N User:Rowechen (Created page with "Hi! Please don't delete this page mods but if you do I'm totally fine with that LOL.")
- 15:29, 23 May 2017 (diff | hist) . . (+2) . . m 2017 AMC 10A Problems/Problem 24 (→Solution 1)
- 15:28, 23 May 2017 (diff | hist) . . (+409) . . 2017 AMC 10A Problems/Problem 24 (Better solution ending to solution 1.1.)
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
