User contributions
- 21:35, 16 June 2016 (diff | hist) . . (+1) . . Trigonometric identities (→Reciprocal Relations)
- 10:33, 21 February 2016 (diff | hist) . . (0) . . m AMC historical results (→AMC 10A)
- 12:28, 17 February 2016 (diff | hist) . . (-2) . . m 2005 AMC 12B Problems/Problem 11 (→Solution)
- 12:27, 17 February 2016 (diff | hist) . . (-21) . . m 2005 AMC 12B Problems/Problem 11
- 08:07, 11 February 2016 (diff | hist) . . (-6) . . m Ptolemy's Theorem (→Regular Heptagon Identity)
