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Signature of Jean Le Rond d'Alembert

Jean Le Rond d'Alembert

French mathematician, mechanician, physicist, philosopher and music theorist (1717-1783)

† 1783-10-29 · Authors · Writer; cross-wiki notability: present on 90 language Wikipedias
License & source
Public domain · Wikidata
Life

Jean Le Rond d'Alembert was born on November 16, 1717 in Paris and died on October 29, 1783 in Paris, aged 65. Recorded occupations: philosopher, mathematician, physicist, musicologist, translator and writer. Country of citizenship: Kingdom of France. Positions held include perpetual secretary of the French Academy and Member of the Académie française. Associated movement: Enlightenment philosophy. Fields of work: mathematics and mechanics. Notable works include “d'Alembert's paradox”, “d'Alembert operator”, “Encyclopédie”, “ratio test”, “D'Alembert's principle” and “D'Alembert's equation”. Educated at University of Paris and Collège des Quatre-Nations. Honours include Fellow of the Royal Society and Fellow of the American Academy of Arts and Sciences. Member of Royal Society of London, Académie Française, Royal Prussian Academy of Sciences and French Academy of Sciences.

At a glance
Born
November 16, 1717 · Paris
Died
October 29, 1783 · Paris
Age at death
65
Citizenship
Kingdom of France
Occupations
philosopher, mathematician, physicist, musicologist, translator, writer
Positions held
perpetual secretary of the French Academy, Member of the Académie française
Movements
Enlightenment philosophy
Notable works
d'Alembert's paradox, d'Alembert operator, Encyclopédie, ratio test, D'Alembert's principle, D'Alembert's equation
Education
University of Paris, Collège des Quatre-Nations
Honours
Fellow of the Royal Society, Fellow of the American Academy of Arts and Sciences
Wikipedia editions
90 languages
Signature licence
Public domain
About this signature

This image of Jean Le Rond d'Alembert's signature comes from Wikimedia Commons (Wikidata P109 signature file). Its licence is recorded as Public domain, with the file credited to Jean le Rond D'Alembert. It is linked to the person through Wikidata property P109 (signature), which ties a documented individual to a specific archived file. We show the file as published and do not redraw or retouch it. Deceased 1783: low publicity-rights risk.

Biographical facts: Wikidata Q153232 (CC0), retrieved 2026-10-13. Read more about Jean Le Rond d'Alembert on Wikipedia.

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