Ringfinger Leonhard is a NPC in Dark Souls 3. Leonhard is a member of Rosaria's Fingers and introduces the PvP mechanic to the player. Born into royalty, he mastered both sorcery and swordsmanship.

Leonhard Euler (/ ˈ ɔɪ l ər / OY-lər; [b] German: [ˈleːɔnhaʁt ˈʔɔʏlɐ] ⓘ, Swiss Standard German: [ˈleːɔnhard ˈɔʏlər]; 15 April 1707 – 18 September 1783) was a Swiss polymath who was active as a mathematician, physicist, astronomer, logician, geographer, and engineer.

5 days ago · 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 of pure mathematics.

Apr 3, 2014 · Leonhard Euler was one of math's most pioneering thinkers, establishing a career as an academy scholar and contributing greatly to the fields of geometry, trigonometry and calculus,...

Leonhard Euler was one of the greatest mathematicians in history: not only did he produce outstanding mathematics, he produced it at an outrageous rate, publishing more than any other single mathematician before or after him.

Wolfgang Leonhard (16 April 1921 – 17 August 2014) was a German political author and historian of the Soviet Union, the German Democratic Republic and Communism.

Leonhard Euler (April 15, 1707–September 18, 1783) was a Swiss-born mathematician whose discoveries greatly influenced the fields of mathematics and physics.

Nov 16, 2019 · A famous bearer was the Swiss mathematician Leonhard Euler (1707-1783), who made many important contributions to calculus, number theory, geometry and theoretical physics.

Leonhard may refer to: Leonhard Euler (1707–1783), Swiss mathematician and physicist; Leonhard Hutter (1563–1616), German theologian; Leonhard Rauwolf (1535–1596), German physician and botanist; Leonhard Stejneger (1851–1943), American herpetologist; Elke Leonhard (1949–2025), German politician; Gottfried Leonhard (1895–1983 ...

Leonhard Euler passed away on September 18, 1783, in St. Petersburg. His legacy is vast and enduring, with many mathematical and scientific concepts, theorems, and formulas bearing his name. Euler’s contributions laid the groundwork for numerous areas of modern mathematics and science, and his work continues to be a cornerstone of ...