User contributions
- 21:01, 20 November 2017 (diff | hist) . . (+1) . . Law of Cosines (→Theorem)
- 21:01, 20 November 2017 (diff | hist) . . (0) . . Law of Cosines (→Theorem)
- 21:01, 20 November 2017 (diff | hist) . . (0) . . Law of Cosines (→Theorem)
- 18:48, 20 November 2017 (diff | hist) . . (+110) . . N Lagrange (Created page with "Joseph-Louis Lagrange (January 25, 1736 – April 10, 1813), was an Italian-born mathematician and astronomer.") (current)
