User contributions
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- 12:19, 16 August 2020 (diff | hist) . . (+1) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 12:18, 16 August 2020 (diff | hist) . . (-1) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 12:18, 16 August 2020 (diff | hist) . . (+25) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 12:17, 16 August 2020 (diff | hist) . . (-10) . . 2019 AIME II Problems/Problem 1 (→Solution)
- 12:16, 16 August 2020 (diff | hist) . . (+141) . . 2019 AIME II Problems/Problem 1 (Added point E for better definition, explained the 6-8-10)
- 12:14, 9 August 2020 (diff | hist) . . (+14) . . m 2011 AIME II Problems/Problem 4 (→Solution 2)
- 16:30, 22 June 2020 (diff | hist) . . (+650) . . N 2011 PuMAC Problems/NT Problem A8 (Created page with "By multiplying both sides by 2 and simplifying, the condition becomes <math>(2a+1)^2 - 2b^2 = -1</math>. This is a variant of Pell's Equation <math>x^2 - 2y^2 = -1</math> with...") (current)
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