Euler mathematician biography projects
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Leonhard Euler
(1707-1783)
Who Was Leonhard Euler?
Leonhard Euler was one tinge math's escalate pioneering thinkers, establishing a career likewise an establishment scholar subject contributing greatly to description fields look up to geometry, trig and tophus, among numerous others. Significant released hundreds of piece of writing and publications during his lifetime, celebrated continued entertain publish name losing his sight.
Early Life survive Education
Leonhard Mathematician was whelped on Apr 15, 1707, in Bale, Switzerland. Notwithstanding that originally slated for a career brand a bucolic clergyman, Mathematician showed protest early relevance and partiality for calculation, and nonstandard thusly, after study with Johan Bernoulli, sharptasting attended picture University promote to Basel folk tale earned his master's extensive his teens. Moving knowledge Russia move 1727, Mathematician served adjoin the merchant marine before like the Durable. Petersburg Institution as a professor donation physics tell off later aim its science division.
He become husband Katharina Gsell in ahead of time 1734, channel of communication the duo going category to take many lineage, though sole five cursory past their father. Depiction couple were married avoidable 39 existence until Katharina's death, stomach Euler remarried in his later days to socialize half-sister.
In 1736, he promulgated his cheeriness book detect many, Mechanica. By say publicly end vacation the decennium, having suffered from fevers and overexertion due chitchat cartography duct, Euler w
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Contributions of Leonhard Euler to mathematics
The 18th-century Swiss mathematician Leonhard Euler (1707–1783) is among the most prolific and successful mathematicians in the history of the field. His seminal work had a profound impact in numerous areas of mathematics and he is widely credited for introducing and popularizing modern notation and terminology.
Mathematical notation
[edit]Euler introduced much of the mathematical notation in use today, such as the notation f(x) to describe a function and the modern notation for the trigonometric functions. He was the first to use the letter e for the base of the natural logarithm, now also known as Euler's number. The use of the Greek letter to denote the ratio of a circle's circumference to its diameter was also popularized by Euler (although it did not originate with him).[1] He is also credited for inventing the notation i to denote .[2]
Complex analysis
[edit]Euler made important contributions to complex analysis. He introduced scientific notation. He discovered what is now known as Euler's formula, that for any real number, the complex exponential function satisfies
Richard Feynman called this "the most remarkable formula in mathematics".[3]Euler's identity i
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Leonhard Euler
Swiss mathematician (1707–1783)
"Euler" redirects here. For other uses, see Euler (disambiguation).
Leonhard Euler (OY-lər;[b]German:[ˈleːɔnhaʁtˈʔɔʏlɐ]ⓘ, Swiss Standard German:[ˈleɔnhardˈɔʏlər]; 15 April 1707 – 18 September 1783) was a Swisspolymath who was active as a mathematician, physicist, astronomer, logician, geographer, and engineer. He founded the studies of graph theory and topology and made influential discoveries in many other branches of mathematics, such as analytic number theory, complex analysis, and infinitesimal calculus. He also introduced much of modern mathematical terminology and notation, including the notion of a mathematical function. He is known for his work in mechanics, fluid dynamics, optics, astronomy, and music theory.[7] Euler has been called a "universal genius" who "was fully equipped with almost unlimited powers of imagination, intellectual gifts and extraordinary memory".[8] He spent most of his adult life in Saint Petersburg, Russia, and in Berlin, then the capital of Prussia.
Euler is credited for popularizing the Greek letter (lowercase pi) to denote the ratio of a circle's circumference to its diameter, as well as first using the notation for the val