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• 23:16, 2 February 2021 (diff | hist) . . (+1,752)‎ . . N 1959 AHSME Problems/Problem 48 ‎ (created page w/ solution)
• 23:09, 2 February 2021 (diff | hist) . . (+1)‎ . . m 1959 AHSME Problems/Problem 19 ‎ (changed "boxed" to "\boxed")
• 23:08, 2 February 2021 (diff | hist) . . (+763)‎ . . N 1959 AHSME Problems/Problem 19 ‎ (created page w/ solution)
• 09:29, 21 December 2020 (diff | hist) . . (-208)‎ . . m User:Bvthammydonga ‎ (removed promotional content & added spacing)
• 22:31, 28 November 2020 (diff | hist) . . (+448)‎ . . N Mobius inversion formula ‎ (created page (please expand))
• 01:49, 20 November 2020 (diff | hist) . . (+1,050)‎ . . General Relativity ‎ (added info about Einstein’s field equations and predictions) (current)
• 23:43, 18 November 2020 (diff | hist) . . (+1,418)‎ . . Special Relativity ‎ (added content about time dilation, length contraction, Lorenz transformations) (current)
• 23:20, 6 November 2020 (diff | hist) . . (+288)‎ . . N Maximal element ‎ (created page w/ basic summary) (current)
• 02:17, 6 November 2020 (diff | hist) . . (0)‎ . . m User:Duck master ‎ (fixed external links (learned about them from https://www.mediawiki.org/wiki/Help:Links#External_links)) (current)
• 02:16, 6 November 2020 (diff | hist) . . (+260)‎ . . N User:Duck master ‎ (created page w/ brief description)
• 02:14, 6 November 2020 (diff | hist) . . (+342)‎ . . N Internally tangent ‎ (created page w/ brief description) (current)
• 01:45, 5 November 2020 (diff | hist) . . (+759)‎ . . N Array ‎ (created page w/ basic summary)
• 22:10, 20 October 2020 (diff | hist) . . (+499)‎ . . Stereographic projection ‎ (replaced nonsense with content) (current)
• 20:35, 17 October 2020 (diff | hist) . . (-63)‎ . . AoPS Administrators ‎ (undid vandalism by user "Adolphhitler")
• 20:42, 15 October 2020 (diff | hist) . . (+328)‎ . . Homeomorphism ‎ (replaced nonsense with definition) (current)
• 00:18, 10 October 2020 (diff | hist) . . (+1,127)‎ . . N 2017 Indonesia MO Problems/Problem 2 ‎ (created page w/ solution) (current)
• 00:07, 10 October 2020 (diff | hist) . . (+1,092)‎ . . N 2000 Pan African MO Problems/Problem 5 ‎ (created page with solution (add diagram?); NOTE: SOLUTION IS INCOMPLETE)
• 00:14, 7 October 2020 (diff | hist) . . (+6)‎ . . m 1998 JBMO Problems/Problem 4 ‎ (deleted link to fifth problem) (current)
• 00:13, 7 October 2020 (diff | hist) . . (+1,420)‎ . . N 1998 JBMO Problems/Problem 4 ‎ (created page with solution)
• 23:01, 6 October 2020 (diff | hist) . . (+34)‎ . . m Canadian MO Problems and Solutions ‎ (added category "Canadian MO Problems")
• 20:27, 4 October 2020 (diff | hist) . . (+2,886)‎ . . 2002 Pan African MO Problems/Problem 5 ‎ (added novel solution to page)
• 22:17, 3 October 2020 (diff | hist) . . (+750)‎ . . N Composition ‎ (created page) (current)
• 12:14, 30 September 2020 (diff | hist) . . (+33)‎ . . Gauss's Lemma ‎ (added Gauss's Lemma (Riemannian geometry) - found on Wikipedia - and removed stub tag)
• 11:58, 30 September 2020 (diff | hist) . . (-108)‎ . . m Template:Old CanadaMO box ‎ (delete problems 9 and 10 (which don't exist)) (current)
• 20:42, 27 September 2020 (diff | hist) . . (+36)‎ . . m 2012 JBMO Problems ‎ (changed solution link appearance) (current)
• 20:42, 27 September 2020 (diff | hist) . . (+1,462)‎ . . N 2012 JBMO Problems ‎ (created page w/ problems (from https://artofproblemsolving.com/community/c4214_2012_junior_balkan_mo))
• 20:38, 27 September 2020 (diff | hist) . . (+513)‎ . . N 2012 JBMO ‎ (created page) (current)
• 21:56, 25 September 2020 (diff | hist) . . (+3,388)‎ . . N 2004 Pan African MO Problems/Problem 6 ‎ (created page with solution & categorization (add diagram?))
• 22:00, 24 September 2020 (diff | hist) . . (+79)‎ . . m 1982 AHSME Problems/Problem 7 ‎ (broke up equations (align* et al doesn't work!) to neaten equations)
• 21:02, 24 September 2020 (diff | hist) . . (0)‎ . . m 1976 AHSME Problems/Problem 7 ‎ (fixed minor error in solution) (current)
• 21:01, 24 September 2020 (diff | hist) . . (+776)‎ . . 2002 Indonesia MO Problems/Problem 4 ‎ (added diagram) (current)
• 18:44, 24 September 2020 (diff | hist) . . (-403)‎ . . User:Antondshunind ‎ (Removed advertisement proposal, deleted links,; now it's just a Vietnamese PSA about the dangers of hot car seats.) (current)
• 00:34, 18 September 2020 (diff | hist) . . (0)‎ . . m 1998 JBMO Problems/Problem 3 ‎ (fixed stupid arithmetic mistake. the second solution to the eq is ok now) (current)
• 00:31, 18 September 2020 (diff | hist) . . (+11)‎ . . 1954 AHSME Problems/Problem 49 ‎ (fixed solution) (current)
• 00:30, 18 September 2020 (diff | hist) . . (+503)‎ . . N Linear ‎ (created page (please expand!))
• 17:48, 16 September 2020 (diff | hist) . . (+3,336)‎ . . N 1982 IMO Problems ‎ (created page w/ problems and links)
• 17:42, 16 September 2020 (diff | hist) . . (+54)‎ . . m 1965 AHSME Problems/Problem 2 ‎ (added answer to solution)
• 17:41, 16 September 2020 (diff | hist) . . (+838)‎ . . N 1965 AHSME Problems/Problem 2 ‎ (created page)
• 17:34, 16 September 2020 (diff | hist) . . (+722)‎ . . N 1957 AHSME Problems/Problem 4 ‎ (created page)
• 21:30, 13 September 2020 (diff | hist) . . (+276)‎ . . N Dot product ‎ (created page (please expand))
• 21:28, 13 September 2020 (diff | hist) . . (+792)‎ . . N Closed ‎ (created page) (current)
• 17:24, 13 September 2020 (diff | hist) . . (+620)‎ . . N Condensed Matter Physics ‎ (created page) (current)
• 17:04, 13 September 2020 (diff | hist) . . (+17)‎ . . m 2006 iTest Problems/Problem 34 ‎ (fixed links) (current)
• 17:03, 13 September 2020 (diff | hist) . . (+2)‎ . . m Mock AIME 2 Pre 2005 Problems/Problem 11 ‎ (fixed equation alignment) (current)
• 21:47, 11 September 2020 (diff | hist) . . (-4)‎ . . m Real analysis ‎ (fixed links)
• 21:47, 11 September 2020 (diff | hist) . . (+564)‎ . . N Real analysis ‎ (created page)
• 19:20, 11 September 2020 (diff | hist) . . (+29)‎ . . N Axiom of Choice ‎ (created redirect page) (current) (Tag: New redirect)
• 12:25, 29 August 2020 (diff | hist) . . (-27)‎ . . m Bolzano-Weierstrass theorem ‎ (removed partial sentence) (current)
• 12:06, 29 August 2020 (diff | hist) . . (+1)‎ . . User:Milktibun ‎ (replaced spam) (current)
• 12:05, 29 August 2020 (diff | hist) . . (-169)‎ . . User:Math-shinai ‎ (replaced spam with meaningful content) (current)

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