Pierre-Simon Laplace

French mathematician and astronomer (1749–1827)

  • Fame76.1
  • Momentum25.0
  • France rank#128
Source-basedRising
  • Fame76.1
  • Momentum25.0
  • France rank#128
  • Academics rank#78
  • Wikipedia28.8K
Lived 1749–1827, aged 78France
  • Wikipedia
    103 languages
    Cross-language footprint
  • Rank in France
    #128
    Academics
  • Era
    1749–1827
    Aged 78
  • Awards
    7
    recognised works
Summary
Updated 2026-06-21

He turned the cosmos into calculus. Laplace rewrote celestial mechanics so that planets and moons obeyed equations instead of diagrams, sketched what we now call black holes a century early, and gave statistics the Bayesian framework it still runs on.

Biography

About

Pierre-Simon Laplace was born 23 March 1749 in France and trained a mathematical mind that contemporaries called superior to nearly anyone alive. His five-volume Mécanique céleste, published between 1799 and 1825, translated Newton's geometric mechanics into the language of calculus and opened physics to problems geometry couldn't touch. He refined the nebular hypothesis of how the Solar System formed, derived a better speed of sound than Newton had managed, and pioneered the Laplace transform and the differential operator that still carry his name. In statistics he developed the Bayesian inte…

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In their own words

Sourced, dated quotes from Pierre-Simon Laplace

Pierre-Simon Laplace
said
The most important questions of life... are indeed for the most part only problems of probability.
source, translated by Frederick Wilson Truscott from Théorie Analytique des Probabilités (originally published 1812) 6th ed.
Pierre-Simon Laplace
said
All these efforts in the search for truth tend to lead it [the human mind] back continually to the vast intelligence... but from which it will always remain infinitely removed.
source, translated by Frederick Wilson Truscott from Théorie Analytique des Probabilités (originally published 1812) 6th ed.
Pierre-Simon Laplace
said
Let us recall that formerly, and at no remote epoch... all the unusual phenomena were regarded as so many signs of celestial wrath.
source, translated by Frederick Wilson Truscott from Théorie Analytique des Probabilités (originally published 1812) 6th ed.
Pierre-Simon Laplace
saidundated
Nature laughs at the difficulties of integration.
Quoted in I. Gordon and S. Sorkin, The Armchair Science Reader, New York, 1959.
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Fame
Rising
76.1
Composite of search demand, mentions, audience & graph footprint.
Score components
Momentum25.0
Historical25.0
Now attention24.1
Source confidence60.0
Completeness70.0
Receipts

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  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence