User contributions
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- 13:57, 15 March 2019 (diff | hist) . . (+869) . . 2019 AIME I Problems/Problem 6 (→Solution (Similar triangles): add alternate solution)
- 18:00, 16 February 2019 (diff | hist) . . (-89) . . m 2019 AMC 10B Problems/Problem 23 (→Solution 3)
- 15:51, 14 February 2019 (diff | hist) . . (+178) . . 2019 AMC 12B Problems/Problem 19 (add choices)
- 15:47, 14 February 2019 (diff | hist) . . (+13) . . 2019 AMC 12B Problems/Problem 13 (→Solution 2 (variant))
- 15:47, 14 February 2019 (diff | hist) . . (+665) . . 2019 AMC 12B Problems/Problem 13 (→Solution: alternate solution)
- 15:40, 14 February 2019 (diff | hist) . . (+118) . . 2019 AMC 12B Problems/Problem 14 (previous answer was incorrect)
- 15:31, 14 February 2019 (diff | hist) . . (+118) . . 2019 AMC 12B Problems/Problem 14 (→Problem: add choices)
- 15:27, 14 February 2019 (diff | hist) . . (+76) . . 2019 AMC 10B Problems/Problem 16 (→Solution)
- 15:25, 14 February 2019 (diff | hist) . . (+1,170) . . 2019 AMC 10B Problems/Problem 16 (add solution)
- 17:42, 25 January 2019 (diff | hist) . . (-21) . . User:Scrabbler94
- 14:26, 22 January 2019 (diff | hist) . . (+173) . . m Mock MathCounts (→State: urls to answers/results)
- 02:22, 14 January 2019 (diff | hist) . . (+152) . . m AoPS Past Contests (→Mock Contests: add ref to mock contests forum)
- 21:53, 3 January 2019 (diff | hist) . . (+233) . . Mock AMC (link to Mock Contests forum, clarify that AMC refers to the American Mathematics Competitions)
- 21:50, 3 January 2019 (diff | hist) . . (+258) . . Mock MathCounts (→Past Mock MATHCOUNTS: 1-5 difficulty obsolete; add another mock MATHCOUNTS; also include ongoing contests)
- 21:50, 1 January 2019 (diff | hist) . . (-18) . . User:Scrabbler94
- 02:01, 27 December 2018 (diff | hist) . . (+132) . . m User:Scrabbler94 (upcoming mock contest)
- 19:00, 26 November 2018 (diff | hist) . . (-887) . . 2018 AMC 8 Problems/Problem 22 (solution 1.5 is almost exactly the same as solution 1)
- 02:37, 22 November 2018 (diff | hist) . . (+246) . . m Mock MathCounts (usually stylized as MATHCOUNTS, not MathCounts.)
- 19:48, 21 November 2018 (diff | hist) . . (+535) . . m 2017 USAMO Problems/Problem 2 (→Problem: added full text of problem) (current)
- 19:46, 21 November 2018 (diff | hist) . . (+47) . . m User:Scrabbler94
- 18:33, 21 November 2018 (diff | hist) . . (+978) . . 2018 AMC 8 Problems/Problem 19 (→Solution: previous solution was quite poor as it's not immediately obvious why half of all assignments of +/- give a + on top.)
- 18:22, 21 November 2018 (diff | hist) . . (+737) . . 2018 AMC 8 Problems/Problem 22 (→Problem 22: add solution)
- 21:54, 1 November 2018 (diff | hist) . . (-1,155) . . Pythagorean Theorem (Undo revision 98298 by Yeskay (talk))
- 11:16, 23 October 2018 (diff | hist) . . (-378) . . 2017 AMC 8 Problems/Problem 7 (Deleted sol. 3 as it is essentially the same as sol. 1)
- 19:43, 19 September 2018 (diff | hist) . . (+738) . . AoPS Wiki:FAQ (add FAQ on mock contests, expand LaTeX)
- 17:12, 17 July 2018 (diff | hist) . . (+235) . . 2013 AMC 10A Problems/Problem 14 (→Solution: alternate solution)
- 06:18, 26 June 2018 (diff | hist) . . (+3) . . m Mock MathCounts (fix formatting by inserting closing brace)
- 17:36, 19 June 2018 (diff | hist) . . (-15) . . m 2015 AMC 12A Problems (→Problem 14: fix typesetting - use \log instead of \text{log})
- 14:16, 25 May 2018 (diff | hist) . . (-1,649) . . 1959 IMO Problems/Problem 1 (solution 1 incorrect, confusingly worded)
- 19:57, 23 May 2018 (diff | hist) . . (+284) . . User:Scrabbler94
- 19:47, 23 May 2018 (diff | hist) . . (-3) . . User:Scrabbler94
- 19:47, 23 May 2018 (diff | hist) . . (+34) . . User:Scrabbler94
- 19:44, 23 May 2018 (diff | hist) . . (+500) . . N User:Scrabbler94 (Created page with "My username is Scrabbler94. <b>Bio:</b> *MIT '16, major 18-C (Mathematics with computer science) *Ph.D. student in computer science *I play in NASPA-sanctioned Scrabble tourn...")
- 18:43, 23 May 2018 (diff | hist) . . (-267) . . 2005 AMC 12B Problems/Problem 21 (→Solution: original solution wasn't quite correct since the prime factorization might not be p^1q^1r^2s^4. Improved solution using more standard notation and multiplicativity of d(n).)
- 14:47, 23 May 2018 (diff | hist) . . (+280) . . 2016 AMC 10B Problems (Please do not vandalize wiki pages)
- 12:53, 18 May 2018 (diff | hist) . . (-14) . . 2007 AMC 12A Problems/Problem 16 (→Solution 2)
- 12:52, 18 May 2018 (diff | hist) . . (+964) . . 2007 AMC 12A Problems/Problem 16 (→Solution: add alternate solution with a little less listing out possibilities)
- 18:40, 17 May 2018 (diff | hist) . . (-179) . . 2012 AMC 10B Problems/Problem 15 (expanded solution 1, removed solution 2 as it doesn't do anything constructive)
- 01:28, 13 May 2018 (diff | hist) . . (+18) . . 2016 AMC 8 Problems (→Problem 12: added clause "on the field trip")
- 13:35, 9 April 2018 (diff | hist) . . (-4) . . m Millennium Problems (formatting with dollar sign)
- 13:32, 9 April 2018 (diff | hist) . . (-203) . . Arithmetic Mean-Geometric Mean Inequality (→Extensions: removed extremely vague bullet point. Explain better and put a source!)
- 17:00, 9 March 2018 (diff | hist) . . (0) . . 2018 AIME I Problems/Problem 14 (fix typo)
- 16:57, 9 March 2018 (diff | hist) . . (+13) . . 2018 AIME I Problems/Problem 14 (→Solution)
- 16:56, 9 March 2018 (diff | hist) . . (+1,422) . . 2018 AIME I Problems/Problem 14 (→Solution: add more complete solution with DP table)
- 02:00, 5 March 2018 (diff | hist) . . (+33) . . AoPS Wiki:FAQ (→AoPS Acronyms: added FTFY, a relatively common forum acronym)
- 12:58, 26 February 2018 (diff | hist) . . (-2) . . m Mock MathCounts (→State)
- 12:58, 26 February 2018 (diff | hist) . . (+515) . . Mock MathCounts (→State: add a mock 2018 state round)
- 17:07, 22 February 2018 (diff | hist) . . (+357) . . Mersenne prime (update largest known Mersenne prime; connection with even perfect numbers)
- 16:19, 21 February 2018 (diff | hist) . . (-70) . . AMC 10 Problems and Solutions (we are still months away from 2019; no point in inserting dead links)
- 20:26, 8 February 2018 (diff | hist) . . (+2) . . 2018 AMC 10A Problems (→Problem 3)
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