User contributions
- 21:15, 31 March 2024 (diff | hist) . . (+1) . . m Barycentric coordinates (→Useful formulas)
- 16:17, 12 January 2024 (diff | hist) . . (+4) . . 2023 AIME I Problems/Problem 1 (→Solution 3)
- 16:17, 12 January 2024 (diff | hist) . . (-4) . . 2023 AIME I Problems/Problem 1 (→Solution 3)