Science Library - free educational site

Jakob Bernoulli

1654 - 1705

Jakob Bernouilli, 1654 - 1705, Swiss mathematician

Jakob Bernoulli was the first of long series of Bernoulli family members, all mathematicians, whose combined contributions to mathematics and physics is unequalled in history.

  • Nationality
  • Swiss

  • Subject
  • Mathematics

  • Fields
  • Calculus, probability

  • Distinctions
  • The Bernoulli Crater on the Moon is named in honour of Jakob and his brother Johann.

  • Posts
  • Professor of Mathematics, University of Basel, 1687 - 1705.

  • Publications
  • Ars Conjectandi (Art of Conjecturing), published posthumously 1713. Deals with combinatorics (permutations and combinations), probability theory, law of large numbers

  • Laws
  • Law of large numbers

  • Theories
  • Calculus: Calculus of Variations, B. differential equation

    Probability: Bernoulli numbers, trial, process, scheme, operator, sampling, distribution, random variable

    Bernoulli map

    Bernoulli Golden Theorem

    Lemniscate of Bernoulli

    Combinatorics: permutations and combinations

  • Equations
  • Bernoulli differential equation

    Bernoulli formula

    Bernoulli polynomials

    Bernoulli inequality

  • Experiments/Discoveries
  • Bernoulli discovered the constant $e$, often referred to as Euler's number: $e = {lim}↙{n→∞}(1+1/n)^n$

Jakob planted the family tree in Basel, Switzerland. He travelled extensively, and was a contemporary of Roberts Boyle and Hooke. He took the side of the German Gottfried Leibniz against Isaac Newton in the infamous dispute over the invention of calculus. Jakob developed calculus further, together with his younger brother Johann.

The two brothers were among the earliest to develop and champion the calculus of Leibniz, published in 1684. Jakob's initial collaboration with his brother Johann turned to destructive rivalry as the latter sought to exit the shadow of elder brother.

Choose a subject for more biographies

Latest Item on Science Library

The most recent article is:


View this item in the topic:

Vectors and Trigonometry

and many more articles in the subject:

Subject of the Week


Information Technology, Computer Science, website design, database management, robotics, new technology, internet and much more. JavaScript, PHP, HTML, CSS, Python, ... Have fun while learning to make your own websites with

Computer Science

Test your knowledge!

Question: An object is 15.0 cm from a convex lens. Its image is 12.0 cm from the lens on the other side. What is the focal length of the lens?

Go to the article about: Lenses

Rewewable Media

Quote of the day...

"Is that why you wear no socks?" Sean asked Professor Einstein.
"You can vear socks but you can't, strictly speaking, vear no socks."

ZumGuy Internet Promotions

Transalpine traduzioni