User contributions
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- 19:46, 7 June 2020 (diff | hist) . . (+838) . . m 2020 AIME II Problems/Problem 11
- 19:41, 7 June 2020 (diff | hist) . . (+19) . . m 2020 AIME II Problems/Problem 11 (→Solution)
- 14:08, 27 April 2020 (diff | hist) . . (+10) . . m 2017 AIME II Problems/Problem 8 (→Problem: incorrect problem statement)
- 18:13, 13 April 2020 (diff | hist) . . (-9) . . m 2020 AMC 10A Problems/Problem 13 (→Video Solution 2)
- 18:12, 13 April 2020 (diff | hist) . . (+50) . . m 2020 AMC 10A Problems/Problem 13 (→Video Solution 1)
- 13:22, 13 April 2020 (diff | hist) . . (+92) . . m 2020 AMC 10A Problems/Problem 13
- 19:24, 2 February 2020 (diff | hist) . . (+2,036) . . Angle Addition Formulas (Trigonometry) (current)
- 16:07, 29 December 2019 (diff | hist) . . (+3,301) . . Fermat point (current)
- 16:46, 14 August 2018 (diff | hist) . . (+694) . . Schonemann's criterion (A Proof of Schonemann's)
- 16:30, 14 August 2018 (diff | hist) . . (+3) . . m Ostrowski's criterion
- 16:30, 14 August 2018 (diff | hist) . . (+907) . . N Ostrowski's criterion (Ostrowski's Criterion)
- 16:20, 14 August 2018 (diff | hist) . . (-1) . . m Cohn's criterion
- 16:20, 14 August 2018 (diff | hist) . . (+12) . . m Cohn's criterion
- 16:19, 14 August 2018 (diff | hist) . . (+17) . . Cohn's criterion (Cohn's Criterion and Proof)
- 16:17, 14 August 2018 (diff | hist) . . (+3,200) . . N Cohn's criterion (Cohn)
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