Description: (Mathematician whose work on new algebra)
François Viète, also known as Vieta, was a French mathematician and lawyer credited with making significant contributions to algebra. He introduced the innovative use of letters as parameters in equations, a practice that laid the foundation for modern algebra. Vieta's work in developing new algebra was a crucial advancement in the field of mathematics, establishing him as a pioneering figure. Additionally, he served as a privy councillor to both Henry III and Henry IV of France, underscoring his influence and importance in the political arena.