https://www.biography.com/scientist/leonhard-euler

Who came up with the notation we use for Pi? That would be revolutionary mathematics scholar Leonhard Euler, and his story is on Biography.com.

https://en.wikipedia.org/wiki/Leonhard_Euler

Leonhard Euler was a Swiss mathematician, physicist, astronomer, logician and engineer who made important and influential discoveries in ...

https://www.britannica.com/biography/Leonhard-Euler

Apr 24, 2019 ... In the 18th century, Swiss mathematician Leonhard Euler showed that the ... good eye, and he spent the last years of his life in total blindness.

http://www-history.mcs.st-and.ac.uk/Printonly/Euler.html

Biography of Leonhard Euler (1707-1783) ... but, although he was to be a devout Christian all his life, he could not find the enthusiasm for the study of theology, ...

https://www.famousscientists.org/leonhard-euler/

Leonhard Euler was one of the greatest mathematicians in history: not only did he produce ... Nevertheless, he remained devoutly religious throughout his life.

https://www.thefamouspeople.com/profiles/leonhard-euler-biography-441.php

Mar 28, 2018 ... Leonhard Euler was a Swiss mathematician counted among the greatest ... Euler provides detailed information about his childhood, life, ...

https://www.storyofmathematics.com/18th_euler.html

Leonhard Euler was one of the giants of 18th Century mathematics. ... he spent most of his academic life in Russia and Germany, especially in the burgeoning ...

https://www.cs.purdue.edu/homes/wxg/EulerLect.pdf

Leonhard Euler, sketch of Euler's life, works, and personality ... We begin in section 2 with a brief outline of Euler's life, going through the three stations of his life: ...

http://www.math.wichita.edu/history/Men/euler.html

Leonhard Euler was born in Basel, Switzerland, the first of six children in a minister's ... as a kind and generous man who enjoyed the simple pleasures of life.

https://www.newworldencyclopedia.org/entry/Leonhard_Euler

A 1771 fire in St. Petersburg cost him his home and library, and almost his life. And in 1773, he lost his wife of 40 years. Euler ...