Ask the Chatbot Games & Quizzes ProCon History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture Money Videos
Joseph-Louis Lagrange, comte de l’Empire
Table of Contents
Introduction References & Edit History Quick Facts & Related Topics
Images
Lagrange, Joseph-Louis, comte de l'Empire Joseph-Louis Lagrange, engraving by Robert Hart
For Students
Joseph-Louis Lagrange summary
Quizzes
Equations written on blackboard
Numbers and Mathematics
Read Next
bunch of numbers
Unusual Counting Systems
number zero, 0 balloon
Is Zero an Even or an Odd Number?
Battle of Fleurus (June 16, 1794), the most significant battle in the First Coalition phase of the French Revolutionary Wars; by Jean-Baptiste Mauzaisse, 19th century.
What Led to France’s Reign of Terror?
Centimetres vs inches, metal rulers on a white background with clipping path.
15 Questions About Units of Measurement Answered
Colorful winter sunset
What's the Difference Between a Solstice and an Equinox?
Discover
Iraqi Army Soldiers from the 9th Mechanized Division learning to operate and maintain M1A1 Abrams Main Battle Tanks at Besmaya Combat Training Center, Baghdad, Iraq, 2011. Military training. Iraq war. U.S. Army
8 Deadliest Wars of the 21st Century
Thanksgiving Celebration Traditional Dinner Setting Food Concept
Why Is Thanksgiving in the U.S. Celebrated on a Thursday?
A Factory Interior, watercolor, pen and gray ink, graphite, and white goache on wove paper by unknown artist, c. 1871-91; in the Yale Center for British Art. Industrial Revolution England
Inventors and Inventions of the Industrial Revolution
Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.
10 Famous Artworks by Leonardo da Vinci
Super Typhoon Noru over the western tropical Pacific Ocean as observed by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA Aqua satellite July 31 2017
What Is the Difference Between a Typhoon and a Super Typhoon?
An ancient egyptian hieroglyphic painted carving showing the falcon headed god Horus seated on a throne and holding a golden fly whisk. Before him are the Pharoah Seti and the goddess Isis. Interior wall of the temple to Osiris at Abydos, Egypt.
11 Egyptian Gods and Goddesses
Title: Senate Square, St. Petersburg, December 14, 1825: repression of the troop mutiny - watercolor by Carl Ivanovitch Kollman, 1825 depicts Decembrist uprising clashing with cavalry, with spectators watching. (new style December 26, 1825) Europe. Saint
8 of the Largest Empires in History

Joseph-Louis Lagrange, comte de l’Empire: Facts & Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Joseph-Louis-Lagrange-comte-de-lEmpire
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

Facts

Also Known As Giuseppe Luigi Lagrangia
Born January 25, 1736 • Turin
Died April 10, 1813 (aged 77) • Paris • France
Notable Works “Lessons on the Calculus of Functions” • “Mécanique analytique” • “Theory of Analytic Functions”
Subjects Of Study Moon • Lagrange’s equations • calculus of variations • libration

Photos

Lagrange, Joseph-Louis, comte de l'Empire
Joseph-Louis Lagrange, engraving by Robert Hart
See All Images →
Gaspard Monge, detail of an oil painting by Jean Naigeon, 1811; in the Museum of Fine Arts, Beaune, France.
Gaspard Monge, count de Péluse
French mathematician and public official
Paul Painlevé.
Paul Painlevé
French prime minister and mathematician
Jules Cardinal Mazarin
Jules, Cardinal Mazarin
French cardinal and statesman
Catherine de' Medici
Catherine de’ Medici
queen of France
Marie de Médicis, detail of a portrait by Peter Paul Rubens; in the Prado, Madrid.
Marie de Médicis
queen of France
Pierre de Brazza
French explorer
Carlo Giuseppe Guglielmo Botta
French historian
Bernard-François, marquis de Chauvelin
French diplomat and politician
Bernard-Louis, marquis de Chauvelin
French general and diplomat
Melchior de Polignac
French clergyman and statesman
Albert Gondi
Florentine diplomat and politician
Philippe-Emmanuel Gondi
French military commander
Alain Juppé
prime minister of France
Jacques-Louis David: The Emperor Napoleon in His Study at the Tuileries
Napoleon I
emperor of France
Jean-Auguste-Dominique Ingres: painting of Joan of Arc
St. Joan of Arc
French heroine
The Red Eminence
Cardinal Richelieu
French cardinal and statesman
Charles de Gaulle
Charles de Gaulle
president of France
Napoleon III
Napoleon III
emperor of France
Georges Clemenceau.
Georges Clemenceau
prime minister of France
Maximilien Robespierre
Maximilien Robespierre
French revolutionary

Related Quizzes and Features

Quiz
Equations written on blackboard
Numbers and Mathematics