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Louis Puissant

1769 – 1843

French mathematician

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About Louis Puissant

Lived 1769 – 1843 (aged 73). Louis Puissant was a French mathematician, engineer and geographer.

Louis Puissant (22 September 1769, in Le Châtelet-en-Brie – 10 January 1843, in Paris) was a French topographical engineer, geodesist, and mathematician.

He was appointed an officer in the corps of topographical engineers (ingénieurs géographes) of l'armée des Pyrénées occidentales in 1792 and then a professor in l’école centrale d'Agen in 1796. From October 1802 to August 1803, he was in charge of geodesic triangulations on the island of Elba and then in 1803–1804 in Lombardy. He was elected a member of l'Société Philomathique de Paris in 1810 and a member of l'Académie des sciences in 1828.

In addition to numerous scientific memoirs, he was the author of several books on geodesy and mathematics.

His marriage to Françoise Coutet produced a son, Louis (1793–1836), who graduated from l'École polytechnique.

Principal publications Recueil de diverses propositions de géométrie, résolues ou démontrées par l'analyse algébrique, suivant les principes de Monge et de Lacroix, à l'usage de ceux qui suivent le traité élémentaire d'application de l'algèbre à la géométrie de ce dernier (1801) Traité de géodésie ou exposition des méthodes astronomiques et trigonométriques, appliquées soit à la mesure de la terre, soit à la confection du canevas des cartes et des plans (1805) Traité de topographie, d'arpentage et de nivellement (1807) Cours de mathématiques à l'usage des écoles impériales militaires (1809) Supplément au second livre du Traité de topographie, contenant la théorie des projections des cartes (1810) Supplément au Traité de géodésie (1827) Nouvelle Description géométrique de la France (2 volumes, 1832–1840)

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Important facts

Birth century
Nationality
Employers
École Spéciale Militaire de Saint-Cyr, Department of War, French Armed Forces, École doctorale de géographie de Paris
Awards
Officer of the Legion of Honour; Knight of the Royal and Military Order of Saint Louis

Contemporaries

People whose lives overlapped Louis Puissant's

Frequently asked questions

Who was Louis Puissant?

French mathematician

When was Louis Puissant born?

Louis Puissant was born on 22 September 1769 in Le Châtelet-en-Brie.

When did Louis Puissant die?

Louis Puissant died on 10 January 1843 in Paris.

What was Louis Puissant's occupation?

Louis Puissant was a mathematician, engineer and geographer.

What nationality was Louis Puissant?

Louis Puissant was French.

Sources & further reading

· Wikipedia: Louis Puissant

· Wikidata: Q932064

· DBpedia: Louis Puissant

Cite this page

APA: Biography.guide. (2026). Louis Puissant. https://biography.guide/louis-puissant/

MLA: "Louis Puissant." Biography.guide, https://biography.guide/louis-puissant/.

Chicago: "Louis Puissant." Biography.guide. https://biography.guide/louis-puissant/.

Data last updated: 2026-09-24 · Spot an error? Report a correction.

Portrait: Wikimedia Commons · author & licence

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