User contributions
- 20:24, 30 May 2011 (diff | hist) . . (+1) . . 2008 IMO Problems/Problem 3 (→Solution)
- 20:23, 30 May 2011 (diff | hist) . . (+24) . . m 2008 IMO Problems/Problem 3 (→Solution)
- 20:22, 30 May 2011 (diff | hist) . . (+2,001) . . 2008 IMO Problems/Problem 3 (→Solution: added a second solution)
- 17:33, 11 May 2010 (diff | hist) . . (+23) . . Illinois Mathcounts (→National Team Awards and Placement: added 2010)
- 17:32, 11 May 2010 (diff | hist) . . (+21) . . Illinois Mathcounts (→IL State Team Members (National Written Place, CD place if unknown): added 2010)
- 18:07, 31 May 2009 (diff | hist) . . (-4) . . Illinois Mathcounts (→IL State Team Champions)
- 18:06, 31 May 2009 (diff | hist) . . (+127) . . Illinois Mathcounts (→IL State Team Champions)
- 18:05, 31 May 2009 (diff | hist) . . (+11) . . Illinois Mathcounts (→National Team Awards and Placement)
- 18:05, 31 May 2009 (diff | hist) . . (+12) . . Illinois Mathcounts (→State Countdown Winners)
- 18:05, 31 May 2009 (diff | hist) . . (+260) . . Illinois Mathcounts (→State Countdown Winners)
- 17:09, 19 December 2008 (diff | hist) . . (+2) . . m User:Wsjradha/Cotangent Sum Problem (→Solution:)
- 17:07, 19 December 2008 (diff | hist) . . (+1) . . User:Wsjradha/Cotangent Sum Problem (→Problem:)
- 17:07, 19 December 2008 (diff | hist) . . (+1) . . User:Wsjradha/Cotangent Sum Problem (→Problem:)
- 12:38, 27 November 2008 (diff | hist) . . (-38) . . m User:Wsjradha/Cotangent Sum Problem (formatting)
- 15:24, 14 November 2008 (diff | hist) . . (+1) . . m User:Wsjradha/Cotangent Sum Problem (minor LaTex and spacing)
- 19:05, 30 October 2008 (diff | hist) . . (-133) . . Illinois mathematics competitions (→Illinois high school mathematics competitions)
- 15:51, 15 July 2008 (diff | hist) . . (+2,585) . . N User:Wsjradha/Cotangent Sum Problem (New page: '''Cotangent Sum Problem''' AIME-level of difficulty Problem: Let <math>z_1, z_2, \ldots, z_{20}</math> be the twenty (complex) roots of the equation: <math>z^{20} - 4z^{19} + 9z^{18...)