User contributions
- 06:50, 9 May 2009 (diff | hist) . . (+2) . . Shoelace
- 06:49, 9 May 2009 (diff | hist) . . (+375) . . N Shoelace (New page: Let <math>(x_1, y_1)</math>, <math>(x_2, y_2)</math>, <math>(x_3, y_3)</math>,..., <math>(x_n, y_n)</math> be the coordinates of the vertices, arranged counterclockwise, of an n-sided con...)
- 06:05, 9 May 2009 (diff | hist) . . (-99) . . 2007 AIME I Problems/Problem 12 (→Solution 4)
- 20:37, 7 May 2009 (diff | hist) . . (+7) . . 2008 AIME II Problems/Problem 9 (→Solution)
- 20:35, 7 May 2009 (diff | hist) . . (+26) . . 2008 AIME II Problems/Problem 9 (→Solution)
- 02:33, 7 May 2009 (diff | hist) . . (-4) . . 2008 AIME II Problems/Problem 9 (→Solution 1)
- 02:31, 7 May 2009 (diff | hist) . . (+4) . . 2008 AIME II Problems/Problem 9 (→Solution 1)
- 00:46, 7 May 2009 (diff | hist) . . (+113) . . 2008 AIME II Problems/Problem 9 (→Solution 1)
- 00:38, 7 May 2009 (diff | hist) . . (+88) . . 2008 AIME II Problems/Problem 9 (→Solution 1)
- 00:36, 7 May 2009 (diff | hist) . . (-7) . . 2008 AIME II Problems/Problem 9 (→Headline text)
- 22:19, 6 May 2009 (diff | hist) . . (+756) . . 2008 AIME II Problems/Problem 9
