# User contributions

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- 16:52, 26 May 2020
(diff | hist) . .
**(+1,426)** . . 2018 AIME II Problems/Problem 11 (current) - 14:47, 24 May 2020 (diff | hist) . . (-1) . . m 2018 AIME II Problems/Problem 5 (→Solution 1)
- 18:43, 7 April 2020 (diff | hist) . . (-18) . . 2016 AIME I Problems/Problem 6 (→Solution)
- 16:53, 4 April 2020 (diff | hist) . . (0) . . m 2014 AIME II Problems/Problem 11 (→Solution 2)
- 07:55, 12 August 2019 (diff | hist) . . (-8) . . m Newman's Tauberian Theorem (→Proof) (current)
- 21:45, 25 May 2019 (diff | hist) . . (+28) . . m Sophie Germain Identity (→Introductory) (current)
- 21:45, 25 May 2019 (diff | hist) . . (-110) . . m Sophie Germain Identity (→Intermediate)
- 18:26, 3 February 2019 (diff | hist) . . (-12) . . 2018 AMC 10A Problems/Problem 25 (→Solution 2 (quicker?))
- 18:26, 3 February 2019 (diff | hist) . . (-440) . . 2018 AMC 10A Problems/Problem 23
- 21:44, 27 January 2019 (diff | hist) . . (+13) . . m 2016 AMC 10A Problems/Problem 21 (→Solution 2)
- 21:41, 27 January 2019
(diff | hist) . .
**(-543)** . . 2016 AMC 10A Problems/Problem 23 (→Solutions) - 21:39, 27 January 2019 (diff | hist) . . (-125) . . 2016 AMC 10A Problems/Problem 18 (→Solution 1)
- 18:54, 21 January 2019 (diff | hist) . . (0) . . m 2015 AMC 10A Problems/Problem 17 (→Solution 2)
- 16:56, 19 January 2019 (diff | hist) . . (-2) . . 2014 AMC 10B Problems/Problem 21
- 16:56, 19 January 2019
(diff | hist) . .
**(+718)** . . 2014 AMC 10B Problems/Problem 21 - 16:35, 19 January 2019 (diff | hist) . . (-324) . . 2014 AMC 10B Problems/Problem 21 (→Solution 2)
- 16:35, 19 January 2019 (diff | hist) . . (+326) . . 2014 AMC 10B Problems/Problem 21
- 19:29, 18 December 2018 (diff | hist) . . (-1) . . 2012 AMC 10A Problems/Problem 19 (→Problem 19)
- 15:35, 25 November 2018 (diff | hist) . . (+77) . . m 2015 AIME I Problems/Problem 10 (→Solution)
- 18:49, 21 November 2018 (diff | hist) . . (-13) . . m 2018 AMC 8 Problems/Problem 5 (→Solution 2 (slightly different))
- 09:59, 28 October 2018 (diff | hist) . . (+16) . . m Derangement (→Limit as n approaches ∞) (current)
- 11:09, 21 October 2018 (diff | hist) . . (-3) . . m Euler's totient function (→Identities)
- 11:47, 26 May 2018 (diff | hist) . . (+35) . . m 1967 IMO Problems/Problem 2
- 20:24, 26 March 2018
(diff | hist) . .
**(+680)** . . 2018 AIME II Problems/Problem 11 (→Solution) - 22:24, 14 January 2018 (diff | hist) . . (-40) . . 1966 AHSME Problems/Problem 16 (→Solution) (current)
- 22:22, 14 January 2018 (diff | hist) . . (-8) . . 1966 AHSME Problems/Problem 16 (→Solution)
- 22:20, 14 January 2018 (diff | hist) . . (+8) . . 1966 AHSME Problems/Problem 16 (→Solution)
- 22:18, 14 January 2018 (diff | hist) . . (+329) . . 1966 AHSME Problems/Problem 16 (→Solution)
- 22:11, 14 January 2018 (diff | hist) . . (+149) . . 1966 AHSME Problems/Problem 15 (→Solution) (current)
- 22:09, 14 January 2018 (diff | hist) . . (+21) . . m 1966 AHSME Problems/Problem 4 (→Solution) (current)
- 16:53, 4 January 2018 (diff | hist) . . (+402) . . 2012 AMC 10A Problems/Problem 21 (→Solution 1)
- 19:10, 11 December 2017 (diff | hist) . . (-8) . . m 2017 AMC 8 Problems/Problem 12 (→Solution)
- 19:09, 11 December 2017 (diff | hist) . . (-71) . . m 2017 AMC 8 Problems/Problem 12 (→Solution)
- 17:28, 28 November 2017 (diff | hist) . . (0) . . m 2017 AMC 8 Problems/Problem 1 (→Solution 2)
- 19:52, 22 November 2017 (diff | hist) . . (+428) . . N 2017 IMO Problems/Problem 1 (Created page with "For each integer <math>a_0 > 1</math>, define the sequence <math>a_0, a_1, a_2, \ldots</math> for <math>n \geq 0</math> as <cmath>a_{n+1} = \begin{cases} \sqrt{a_n} & \text{i...") (current)
- 21:19, 5 November 2017 (diff | hist) . . (+6) . . Overcounting (→Examples)
- 21:19, 5 November 2017 (diff | hist) . . (+14) . . Overcounting
- 13:59, 19 August 2017
(diff | hist) . .
**(+630)** . . User:Bobsonjoe (current) - 13:55, 19 August 2017
(diff | hist) . .
**(-396,287)** . . User:Bobsonjoe (Blanked the page) - 13:54, 19 August 2017
(diff | hist) . .
**(+396,278)** . . User:Bobsonjoe - 13:53, 19 August 2017 (diff | hist) . . (+2) . . User:Bobsonjoe
- 13:52, 19 August 2017 (diff | hist) . . (+7) . . N User:Bobsonjoe (Created page with "Bob Joe")
- 13:51, 19 August 2017 (diff | hist) . . (-16) . . m 1962 AHSME Problems/Problem 29
- 13:51, 19 August 2017 (diff | hist) . . (+16) . . 1962 AHSME Problems/Problem 29
- 19:26, 14 July 2017 (diff | hist) . . (0) . . 1970 IMO Problems/Problem 6 (→Solution) (current)
- 19:26, 14 July 2017 (diff | hist) . . (+348) . . 1970 IMO Problems/Problem 6 (→Solution)
- 19:12, 5 July 2017 (diff | hist) . . (+1) . . m 1966 AHSME Problems/Problem 29 (→Solution) (current)
- 19:12, 5 July 2017 (diff | hist) . . (+1) . . m 1966 AHSME Problems/Problem 29 (→Solution)
- 19:12, 5 July 2017
(diff | hist) . .
**(+727)** . . 1966 AHSME Problems/Problem 29 (→Solution) - 19:06, 1 July 2017 (diff | hist) . . (+11) . . m Pythagorean Theorem (→Proof 3)

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