User contributions
- 22:17, 2 July 2022 (diff | hist) . . (0) . . N File:屏幕截图 2022-07-03 105506.jpg (current)
- 04:55, 13 October 2020 (diff | hist) . . (-3) . . Vieta's Formulas (→Introduction)
- 04:54, 13 October 2020 (diff | hist) . . (+2) . . m Vieta's Formulas (→Introduction)
- 04:52, 13 October 2020 (diff | hist) . . (+7) . . m Vieta's Formulas (→Proving Vieta's Formula)
- 02:14, 13 October 2020 (diff | hist) . . (-8) . . m Vieta's Formulas (→Proving Vieta's Formula)
