Leonhard Euler

Euler, Leonhard (1707-83), Swiss mathematician, whose major browse was done in the chain of pure mathematics, a field that he helped to found. Euler was born in Basel and studied at the University of Basel under the Swiss mathematician Johann Bernoulli, obtaining his masters stagecoach at the age of 16. In 1727, at the invitation of Catherine I, empress of Russia, Euler became a member of the beat back of the Academy of Sciences in Saint Petersburg. He was appointed professor of physics in 1730 and professor of mathematics in 1733. In 1741 he became professor of mathematics at the Berlin Academy of Sciences at the urging of the Prussian king Frederick the Great. Euler returned to St. Petersburg in 1766, remaining at that place until his death. Although hampered from his late 20s by partial loss of raft and in later life by almost keep down blindness, Euler produced a issuing of important numeral works and hundreds of mathematical and scientific memoirs. In his Introductio n to the Analysis of Infinities (1748; trans. 1748), Euler gave the first large analytical give-and-take of algebra, the theory of equations, trigonometry, and analytical geometry.

In this work he treat the series expansion of functions and formulated the ruler that only merging(prenominal) infinite series can properly be evaluated. He also discussed three-dimensional surfaces and proved that the conic sections be equal by the general equation of the second degree in two dimensions. Other works dealt with calculus, including the calculus of variations, number theory, complex number numbers, and determinate an d indeterminate algebra. Euler, although pri! ncipally a mathematician, made contributions to astronomy, mechanics, optics, and acoustics. If you indigence to get a full essay, battle array it on our website: OrderCustomPaper.com

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