8 November 2018

• 19:0319:03, 8 November 2018 diff hist +14 m Shoelace Theorem →Proof 1

6 July 2018

• 16:1416:14, 6 July 2018 diff hist +1,873 Shoelace Theorem →Proof 1
• 13:1813:18, 6 July 2018 diff hist +31 Shoelace Theorem →Proof 2
• 13:1713:17, 6 July 2018 diff hist −626 Shoelace Theorem No edit summary
• 13:1713:17, 6 July 2018 diff hist +604 Shoelace Theorem →Proof 1
• 13:0913:09, 6 July 2018 diff hist +24 Shoelace Theorem →Proof

18 June 2018

• 15:0515:05, 18 June 2018 diff hist +9 1984 AIME Problems/Problem 9 →Solution 2 (Rigorous)
• 15:0415:04, 18 June 2018 diff hist 0 1984 AIME Problems/Problem 9 →Solution 2 Kinda Sketchy
• 15:0415:04, 18 June 2018 diff hist +413 1984 AIME Problems/Problem 9 →Solution
• 13:3413:34, 18 June 2018 diff hist +2 m 1984 AIME Problems →Problem 8

8 June 2018

• 22:0322:03, 8 June 2018 diff hist +223 Balkan MO Problems and Solutions, with authors →1995

10 October 2017

• 13:4413:44, 10 October 2017 diff hist +1,425 Multinomial Theorem →Proof by Induction
• 13:4413:44, 10 October 2017 diff hist +23 Multinomial Theorem →Proof