User contributions
- 19:45, 5 September 2012 (diff | hist) . . (+2) . . Olympiad books (→Functional Equations)
- 19:44, 5 September 2012 (diff | hist) . . (+89) . . Olympiad books (→Functional Equations)
- 00:39, 12 February 2012 (diff | hist) . . (0) . . 2010 AMC 12B Problems/Problem 4
- 22:03, 23 November 2011 (diff | hist) . . (+137) . . 1984 AIME Problems/Problem 15
- 13:41, 22 November 2011 (diff | hist) . . (0) . . 1984 AIME Problems/Problem 5
- 23:32, 21 November 2011 (diff | hist) . . (+2) . . 1984 AIME Problems/Problem 5
- 23:31, 21 November 2011 (diff | hist) . . (+581) . . 1984 AIME Problems/Problem 5
- 22:48, 17 November 2011 (diff | hist) . . (+390) . . 1950 AHSME Problems/Problem 19
- 22:43, 17 November 2011 (diff | hist) . . (+324) . . N 1950 AHSME Problems/Problem 19 (Created page with "If <math> m </math> men can do a job in <math> d </math> days, then <math> m+r </math> men can do the job in: <math> \textbf{(A)}\ d+r \text{ days}\qquad\textbf{(B)}\ d-r\text{ d...")
