26 April 2025

• 11:2311:23, 26 April 2025 diff hist +13 2012 USAMO Problems/Problem 5 No edit summary
• 11:2211:22, 26 April 2025 diff hist +161 2012 USAMO Problems/Problem 5 →Solution 3, Cartesian
• 11:1911:19, 26 April 2025 diff hist +868 2012 USAMO Problems/Problem 5 Add back cartesian bash

9 March 2024

• 22:3022:30, 9 March 2024 diff hist 0 National Internet Math Olympiad change "is" to "was" lmao

2 May 2023

• 21:3221:32, 2 May 2023 diff hist −3,198 2012 USAMO Problems/Problem 5 deleting my solution: i found the points a', b', and c' i claimed the coordinates of in the solution are not actually collinear. i messed up some algebra somewhere and i'm not going through this thing again.

26 April 2023

• 15:3515:35, 26 April 2023 diff hist 0 m 2012 USAMO Problems/Problem 5 cartesian bash to distinguish it from bary bash
• 15:3115:31, 26 April 2023 diff hist −82 m 2012 USAMO Problems/Problem 5 oops should have previewed
• 15:1915:19, 26 April 2023 diff hist +3,280 2012 USAMO Problems/Problem 5 added coord bash solution