User contributions
- 21:31, 25 January 2020 (diff | hist) . . (-7) . . m Schroeder-Bernstein Theorem (→Intermediate)
- 21:30, 25 January 2020 (diff | hist) . . (+18) . . m Schroeder-Bernstein Theorem (→Problems)
- 21:29, 25 January 2020 (diff | hist) . . (0) . . m Schroeder-Bernstein Theorem (→Problems)
- 21:29, 25 January 2020 (diff | hist) . . (+1,375) . . Schroeder-Bernstein Theorem (Added some problems)
- 01:01, 17 November 2019 (diff | hist) . . (+439) . . Injection (current)
- 00:54, 17 November 2019 (diff | hist) . . (+4) . . m Cardinality (→Infinite) (current)
- 00:53, 17 November 2019 (diff | hist) . . (+459) . . Cardinality (→Infinite)
- 21:14, 13 October 2019 (diff | hist) . . (0) . . m Filter (Link)
- 21:08, 13 October 2019 (diff | hist) . . (+81) . . m Manifold (→Definition) (current)
- 20:59, 13 October 2019 (diff | hist) . . (+532) . . m Filter (→Definition)
- 20:55, 13 October 2019 (diff | hist) . . (0) . . m Filter (Typo)
- 20:53, 13 October 2019 (diff | hist) . . (0) . . m Uncountable (current)
- 20:49, 13 October 2019 (diff | hist) . . (+192) . . m Zermelo-Fraenkel Axioms (→Axioms) (current)
- 20:45, 13 October 2019 (diff | hist) . . (+463) . . m Zermelo-Fraenkel Axioms (→Axioms)
- 20:28, 13 October 2019 (diff | hist) . . (+79) . . m Ultrafilter (→Existence of Non-trivial Filters on Infinite Sets) (current)
- 20:26, 13 October 2019 (diff | hist) . . (+197) . . m Ultrafilter (→Existence of Non-trivial Filters on Infinite Sets)
- 20:15, 13 October 2019 (diff | hist) . . (+195) . . Metric (analysis) (current)
- 20:11, 13 October 2019 (diff | hist) . . (+666) . . Uncountable
- 03:38, 17 August 2019 (diff | hist) . . (+15) . . m 2008 USAMO Problems/Problem 1 (→Solution 6) (current)
- 03:35, 17 August 2019 (diff | hist) . . (+2,206) . . m 2008 USAMO Problems/Problem 1 (→Solutions)
- 12:40, 2 June 2019 (diff | hist) . . (+35) . . Well-Ordering theorem (current)
- 12:39, 2 June 2019 (diff | hist) . . (+346) . . N Well-Ordering theorem (Created page with "The '''Well-Ordering theorem''' is an axiom for Set theory. It states that every set can be well-ordered. A well-ordered set is a totally ordered set <math>(S,\pre...")
- 23:10, 1 June 2019 (diff | hist) . . (+25) . . m Axiom of choice
- 23:06, 1 June 2019 (diff | hist) . . (+752) . . Axiom of choice (Gave a formal definition and two famous equivalent statements as well as two alternate forms.)
- 19:57, 26 April 2019 (diff | hist) . . (0) . . m 2012 AMC 12B Problems (→Problem 5)
- 00:34, 20 June 2018 (diff | hist) . . (+22) . . m 2010 AMC 12A Problems/Problem 23 (→Solution 2)
- 22:59, 21 February 2018 (diff | hist) . . (0) . . m 2004 AIME I Problems (→Problem 9)
- 01:42, 14 February 2018 (diff | hist) . . (-1) . . m 2004 AIME II Problems (→Problem 6)
- 15:42, 4 February 2018 (diff | hist) . . (0) . . m 2008 iTest Problems (→Problem 85)
- 20:19, 19 August 2017 (diff | hist) . . (+5) . . m 2013 AIME II Problems/Problem 14 (→Generalized Solution)
- 20:14, 19 August 2017 (diff | hist) . . (+3) . . m 2013 AIME II Problems/Problem 14 (→The Proof)
- 23:18, 4 May 2017 (diff | hist) . . (0) . . m 2011 AIME I Problems/Problem 11 (→Solution 3)
- 23:17, 4 May 2017 (diff | hist) . . (0) . . m 2011 AIME I Problems/Problem 11 (→Solution 4)
- 19:14, 2 April 2017 (diff | hist) . . (0) . . m 2009 AIME I Problems (→Problem 10)
- 18:55, 28 December 2016 (diff | hist) . . (0) . . m 2011 AMC 10A Problems (→Problem 23)
- 21:12, 24 December 2016 (diff | hist) . . (+22) . . m 2010 AMC 10A Problems (→Problem 13)
