Leonhard Paul Euler
Leonhard Euler (after whom it was named).Leonhard Euler (after whom it was named).Leonhard Euler (after whom it was named).Leonhard Euler (after whom it was named).
Leonhard ''Euler''
Leonhard Euler
Leonhard Euler, a aswiss mathematician, started to use the letter e for the constant in 1727. The first book mentioning it is Euler's Mechanica (1736)
Leonhard Paul Euler
Leonhard Euler (after whom it was named).Leonhard Euler (after whom it was named).Leonhard Euler (after whom it was named).Leonhard Euler (after whom it was named).
Calculus and Graph Theory.
Leonhard Euler was a Swiss mathematician and scientist in the 18th century.
Leonhard Euler was born on April 15, 1707.
Leonhard Euler was born in Basel, Switzerland on 15 April 1707.
mathematician
Leonhard Euler
Leonhard Euler has 1 brother,Johann Heinrich Euler and 2 sisters,Maria MagdalenaandAnna Maria.
Leonhard Euler married Katharina Gsell, daughter of Swiss painter Georg Gsell.
http://www.usna.edu/Users/math/meh/euler.html that is a website on him Leonhard Euler was a Swiss mathematician who made extensive contributions to a wide range of mathematics and physics. Euler is also the name of a type of mathematical software.Eulers rule is: F+V-2=E f=faces, v=verticies, e=edges
Euler made many contributions to virtually every area of math. His complete works fill a whole library shelf. You might say he invented graph theory.