User contributions
- 19:42, 18 October 2014 (diff | hist) . . (-43) . . 2010 AIME II Problems (→Problem 13)
- 19:17, 12 July 2014 (diff | hist) . . (-54) . . 2014 USAJMO Problems/Problem 6
- 19:16, 12 July 2014 (diff | hist) . . (+13) . . m 2014 USAJMO Problems/Problem 6
- 19:15, 12 July 2014 (diff | hist) . . (-4) . . m 2014 USAJMO Problems/Problem 6
- 19:14, 12 July 2014 (diff | hist) . . (+22) . . 2014 USAJMO Problems/Problem 6
- 19:13, 12 July 2014 (diff | hist) . . (+19) . . 2014 USAJMO Problems/Problem 6
- 20:00, 20 March 2014 (diff | hist) . . (+1) . . m Root-Mean Square-Arithmetic Mean-Geometric Mean-Harmonic mean Inequality
