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- 23:58, 7 October 2020 (diff | hist) . . (+101) . . 2017 AMC 10B Problems/Problem 3
- 23:57, 7 October 2020 (diff | hist) . . (+135) . . 2017 AMC 10B Problems/Problem 2
- 23:56, 7 October 2020 (diff | hist) . . (+132) . . 2017 AMC 10B Problems/Problem 1
- 17:19, 7 October 2020 (diff | hist) . . (+53) . . 2017 AIME I Problems/Problem 7
- 17:17, 7 October 2020 (diff | hist) . . (+5) . . 2018 AIME I Problems/Problem 9
- 17:15, 7 October 2020 (diff | hist) . . (+47) . . 2018 AIME I Problems/Problem 13
- 16:19, 7 October 2020 (diff | hist) . . (-12) . . 2015 AMC 10A Problems/Problem 14
- 16:28, 6 October 2020 (diff | hist) . . (+33) . . 2019 CIME I Problems/Problem 9 (current)
- 16:27, 6 October 2020 (diff | hist) . . (+122) . . 2019 CIME I Problems/Problem 9
- 16:25, 6 October 2020 (diff | hist) . . (+521) . . N 2019 CIME I Problems/Problem 9 (Created page with "Let <math>\text{N}</math> denote the number of strictly increasing sequences of positive integers <math>a_1,a_2,\cdots, a_{19}</math> satisfying the following two rules<math>:...")
- 16:22, 6 October 2020 (diff | hist) . . (-16) . . 2019 CIME I Problems/Problem 10
- 16:21, 6 October 2020 (diff | hist) . . (+947) . . N 2019 CIME I Problems/Problem 10 (Created page with "Let <math>x</math>, <math>y</math>, and <math>z</math> be real numbers such that <math>x^2=3-2yz</math>, <math>y^2=4-2xz</math>, and <math>z^2=5-2xy</math>. The value of <math...")
- 16:04, 6 October 2020 (diff | hist) . . (+2) . . 2019 CIME I Problems/Problem 11 (current)
- 16:02, 6 October 2020 (diff | hist) . . (-20) . . 2019 CIME I Problems/Problem 11
- 13:17, 6 October 2020 (diff | hist) . . (+83) . . 2019 AIME I Problems/Problem 13
- 13:15, 6 October 2020 (diff | hist) . . (+39) . . 2004 AMC 12B Problems/Problem 1
- 22:18, 4 October 2020 (diff | hist) . . (-15) . . 2017 AMC 8 Problems/Problem 7
- 18:00, 4 October 2020 (diff | hist) . . (+129) . . 2019 CIME I Problems/Problem 11 (incomplete solution)
- 17:57, 4 October 2020 (diff | hist) . . (+4) . . 2019 CIME I Problems/Problem 15 (current)
- 17:56, 4 October 2020 (diff | hist) . . (-2) . . 2019 CIME I Problems/Problem 15
- 17:56, 4 October 2020 (diff | hist) . . (+2) . . 2019 CIME I Problems/Problem 15
- 17:55, 4 October 2020 (diff | hist) . . (+2) . . 2019 CIME I Problems/Problem 15 (problem and solution)
- 17:55, 4 October 2020 (diff | hist) . . (0) . . 2019 CIME I Problems/Problem 15
- 17:54, 4 October 2020 (diff | hist) . . (+1,752) . . N 2019 CIME I Problems/Problem 15 (Created page with "Let <math>\mathcal{F}_n</math>_{n \geq 1} be a sequence of functions going from <math>\mathbb{N}^+</math> to <math>\mathbb{N}^+</math> defined recursively by <math>\mathcal{F}...")
- 17:37, 4 October 2020 (diff | hist) . . (+2) . . 2019 CIME I Problems/Problem 12 (current)
- 17:36, 4 October 2020 (diff | hist) . . (+885) . . N 2019 CIME I Problems/Problem 12 (problem and incomplete solution)
- 15:36, 4 October 2020 (diff | hist) . . (+50) . . 2016 AMC 10A Problems/Problem 22
- 17:46, 3 October 2020 (diff | hist) . . (-1) . . 2019 CIME I Problems/Problem 11
- 17:46, 3 October 2020 (diff | hist) . . (+453) . . N 2019 CIME I Problems/Problem 11 (Created page with "We define a positive integer to be <i>multiplicative<\i> if it can be written as the sum of three distinct positive integers <math>x, y, z</math> such that <math>y</math> is a...")
- 17:10, 3 October 2020 (diff | hist) . . (+46) . . 2019 CIME I Problems/Problem 13
- 17:10, 3 October 2020 (diff | hist) . . (-2) . . 2019 CIME I Problems/Problem 13
- 17:10, 3 October 2020 (diff | hist) . . (+419) . . N 2019 CIME I Problems/Problem 13 (Created page with "Suppose <math>\text{P}</math> is a monic polynomial whose roots <math>a</math>, <math>b</math>, and <math>c</math> are real numbers, at least two of which are positive, that s...")
- 17:05, 3 October 2020 (diff | hist) . . (+46) . . 2019 CIME I Problems/Problem 14
- 17:04, 3 October 2020 (diff | hist) . . (+90) . . 2019 CIME I Problems/Problem 14
- 13:11, 3 October 2020 (diff | hist) . . (+45) . . 2013 AIME II (current)
- 01:47, 3 October 2020 (diff | hist) . . (+82) . . 2017 AMC 8 Problems/Problem 5
- 01:46, 3 October 2020 (diff | hist) . . (+82) . . 2017 AMC 8 Problems/Problem 4
- 01:46, 3 October 2020 (diff | hist) . . (+82) . . 2017 AMC 8 Problems/Problem 3
- 01:45, 3 October 2020 (diff | hist) . . (+85) . . 2017 AMC 8 Problems/Problem 2
- 01:44, 3 October 2020 (diff | hist) . . (+84) . . 2017 AMC 8 Problems/Problem 1
- 00:00, 3 October 2020 (diff | hist) . . (+1) . . 2012 AMC 8 Problems/Problem 25
- 23:59, 2 October 2020 (diff | hist) . . (+79) . . 2012 AMC 8 Problems/Problem 25
- 23:14, 2 October 2020 (diff | hist) . . (0) . . 2019 AMC 8 Problems/Problem 1
- 23:12, 2 October 2020 (diff | hist) . . (+36) . . 2019 AMC 8 Problems/Problem 20
- 23:10, 2 October 2020 (diff | hist) . . (+42) . . 2019 AMC 8 Problems/Problem 24
- 23:07, 2 October 2020 (diff | hist) . . (+43) . . 2019 AMC 8 Problems/Problem 22
- 01:54, 2 October 2020 (diff | hist) . . (+50) . . 1992 AIME Problems/Problem 15 (current)
- 18:01, 1 October 2020 (diff | hist) . . (+529) . . 2013 AMC 12B Problems/Problem 10 (Undo revision 134464 by Icematrix2 (talk)) (Tag: Undo)
- 16:45, 1 October 2020 (diff | hist) . . (-529) . . 2013 AMC 12B Problems/Problem 10
- 14:58, 1 October 2020 (diff | hist) . . (+4) . . 2016 AMC 8 Problems/Problem 21
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