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Joseph-Louis Lagrange, comte de l’Empire
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Joseph-Louis Lagrange, comte de l’Empire

French mathematician
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Also known as: Giuseppe Luigi Lagrangia
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Lagrange, Joseph-Louis, comte de l'Empire
Lagrange, Joseph-Louis, comte de l'Empire
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Category: Science & Tech
Original Italian:
Giuseppe Luigi Lagrangia
Born:
January 25, 1736, Turin, Sardinia-Piedmont [Italy]
Died:
April 10, 1813, Paris, France (aged 77)
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
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Joseph-Louis Lagrange, comte de l’Empire (born January 25, 1736, Turin, Sardinia-Piedmont [Italy]—died April 10, 1813, Paris, France) was an Italian French mathematician who made great contributions to number theory and to analytic and celestial mechanics. His most important book, Mécanique analytique (1788; “Analytic Mechanics”), was the basis for all later work in this field. Lagrange was from a well-to-do family of French origin on his father’s side. His father was treasurer to the king of Sardinia and lost his fortune in speculation. Lagrange later said, “If I had been rich, I probably would not have devoted myself to mathematics.” His ...(100 of 821 words)

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