François Viète
Overview
 
François Viète Seigneur
Fiefdom
A fee was the central element of feudalism and consisted of heritable lands granted under one of several varieties of feudal tenure by an overlord to a vassal who held it in fealty in return for a form of feudal allegiance and service, usually given by the...

 de la Bigotière, was a French
French people
The French are a nation that share a common French culture and speak the French language as a mother tongue. Historically, the French population are descended from peoples of Celtic, Latin and Germanic origin, and are today a mixture of several ethnic groups...

 mathematician
Mathematician
A mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....

 whose work on new algebra
New algebra
The new algebra or symbolic analysis is a formalization of algebra promoted by François Viète in 1591 and by his successors...

 was an important step towards modern algebra, due to its innovative use of letters as parameters in equations. He was a lawyer by trade, and served as a privy councillor
Conseil du Roi
The Conseil du Roi or King's Council is a general term for the administrative and governmental apparatus around the king of France during the Ancien Régime designed to prepare his decisions and give him advice...

 to both Henry III
Henry III of France
Henry III was King of France from 1574 to 1589. As Henry of Valois, he was the first elected monarch of the Polish-Lithuanian Commonwealth with the dual titles of King of Poland and Grand Duke of Lithuania from 1573 to 1575.-Childhood:Henry was born at the Royal Château de Fontainebleau,...

 and Henry IV
Henry IV of France
Henry IV , Henri-Quatre, was King of France from 1589 to 1610 and King of Navarre from 1572 to 1610. He was the first monarch of the Bourbon branch of the Capetian dynasty in France....

.
Viete was born at Fontenay-le-Comte
Fontenay-le-Comte
Fontenay-le-Comte is a commune in the Vendée department in the Pays de la Loire region in France. It is a sub-prefecture of the department.-Geography:The Vendée River flows though the town. The town has an area of .-History:...

, Vendée
Vendée
The Vendée is a department in the Pays-de-la-Loire region in west central France, on the Atlantic Ocean. The name Vendée is taken from the Vendée river which runs through the south-eastern part of the department.-History:...

. His grandfather was a merchant from La Rochelle
La Rochelle
La Rochelle is a city in western France and a seaport on the Bay of Biscay, a part of the Atlantic Ocean. It is the capital of the Charente-Maritime department.The city is connected to the Île de Ré by a bridge completed on 19 May 1988...

. His father, Etienne Viète, was an attorney in Fontenay-le-Comte and a notary in Le Busseau
Le Busseau
Le Busseau is a commune in the Deux-Sèvres department in the Poitou-Charentes region in western France.-References:*...

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