User contributions for Ritwin
25 February 2023
- 18:4218:42, 25 February 2023 diff hist +419 1989 AIME Problems/Problem 8 No edit summary
30 July 2022
- 03:2803:28, 30 July 2022 diff hist −26 m Shoelace Theorem Made link go straight to page 271 (in the pdf, this is #page=281).
17 November 2020
- 17:5317:53, 17 November 2020 diff hist +70 N 2020 AMC 8 Problems/Problem 1 Created page with "Does this have LaTeX? <math>-\frac{1}{12}=\sum_{n=1}^{\infty}n</math>"