User contributions
- 22:01, 19 October 2019 (diff | hist) . . (+8) . . m 2014 AMC 10A Problems/Problem 13 (→Solution 3: added \cos and \sin instead of sin and cos to avoid latex transfiguration)
- 21:59, 19 October 2019 (diff | hist) . . (+78) . . m 2014 AMC 10A Problems/Problem 13 (Replaced * with \cdot)
- 00:10, 14 June 2018 (diff | hist) . . (-3,064) . . Gmaas
