Leonhard Euler (/ ˈɔɪlər / OY-lər; [b] 15 April 1707 – 18 September 1783) was a Swiss polymath who was active as a mathematician, physicist, astronomer, logician, geographer, and engineer.

Nov 14, 2025 · Leonhard Euler (born April 15, 1707, Basel, Switzerland—died September 18, 1783, St. Petersburg, Russia) was a Swiss mathematician and physicist, one of the founders …

Leonhard Euler was a Swiss mathematician who made enormous contributions to a wide range of mathematics and physics including analytic geometry, trigonometry, geometry, calculus and …

Apr 3, 2014 · Leonhard Euler was an 18th century physicist and scholar who was responsible for developing many concepts that are an integral part of modern mathematics.

In the vast landscape of mathematical history, few names resonate as profoundly as Leonhard Euler. A Swiss mathematician and physicist of prodigious talent, Euler (pronounced “Oiler”) …

Leonhard Euler, pronounced like "Oiler", was born on April 15th, 1707 in Basel Switzerland and is widely considered to be the most prolific mathematician of all time.

Euler was the most prolific mathematical writer of all times finding time (even with his 13 children) to publish over 800 papers in his lifetime. He won the Paris Academy Prize 12 times.