SWISS CALCULUS PIONEER LEONHARD PROFESSIONAL

In addition to writing the popular Einleitung in die Arithmetik (Introduction to Arithmetic 1738–40 Russian translation, parts 1–2, 1740), he prepared, at the academy’s request, Scientia navalis (Naval Science parts 1–2, 1749), a basic work on the theory of shipbuilding and navigation. He gave courses at the Academy University, was a member of several commissions of technical experts, and worked on the compilation of maps of Russia. He learned Russian in this period.Įuler took part in various activities of the academy. Petersburg period of his life, he prepared approximately 80 works for publication and published more than 50. The academy, which had just been organized, provided him with favorable conditions for scientific work, and he immediately undertook research in mathematics and mechanics. Petersburg Academy of Sciences, and in May 1727 he arrived in St. In late 1726, Euler was offered a position at the St. Euler studied at the University of Basel, where he attended the mathematics lectures of Johann Bernoulli. Mathematician, physicist, and mechanics specialist.Įuler received his initial education from his father, Paul Euler, a village pastor of modest means who as a young man had studied mathematics under Jakob Bernoulli. 4 (15), 1707, in Basel, Switzerland died Sept. Among his results are the differential equation named for him, the formula relating the number of faces, edges, and vertices of a polyhedron ( F + V = E + 2), and the famous equation e iπ + 1 = 0 connecting five fundamental numbers in mathematics.īorn Apr. Though half-blind for much of his life and totally blind for the last seventeen years, he retained to the end a near-legendary skill at calculation.

Euler was one of the first to develop the methods of the calculus on a wide scale. He contributed to numerous areas of both pure and applied mathematics, including the calculus of variations, analysis, number theory, algebra, geometry, trigonometry, analytical mechanics, hydrodynamics, and the lunar theory (calculation of the motion of the moon). Euler was the most prolific mathematician who ever lived his collected works run to more than seventy volumes. He was invited to Berlin (1741) by Frederick the Great and remained there until 1766, when he returned to St. Petersburg (1727) at the invitation of Catherine I, becoming professor of mathematics there on the departure of Daniel Bernoulli (1733). Born and educated at Basel, where he knew the Bernoullis, he went to St.

“For since the fabric of the universe is most perfect and the work of a most wise Creator, nothing at all takes place in the universe in which some rule of maximum or minimum does not appear.Euler, Leonhard (lāˈônhärt oiˈlər), 1707–83, Swiss mathematician. Gegen die Einwürfe der Freygeister’ (‘Defense of the Divine Revelation against the Objections of the Freethinkers’). Evidence of his religious beliefs can be found his published texts: ‘Letters to a German Princess’ and an earlier work, ‘Rettung der Göttlichen Offenbahrung. Outside of mathematical physics, Euler was a known Christian believer who valued scriptural theology.

One of the greatest mathematicians to have ever lived, it is recorded that Pierre-Simon Laplace (1749–1827) once announced to his colleagues: ‘Read Euler, read Euler, he is the master of us all.’ His collected writings fill 60–80 quarto volumes.

SWISS CALCULUS PIONEER LEONHARD PROFESSIONAL

Petersburg, Russia, and in Berlin, Prussia during much of his professional career. Remembered for his pioneering work in classical mechanics (the Euler-Lagrange equation) and fluid mechanics (the Euler equation), he also made important discoveries in functional analysis, infinitesimal calculus and graph theory. Euler lived in St. Leonhard Euler (15 April 1707 – 18 September 1783) was a Swiss mathematician and physicist.

Swiss calculus pioneer leonhard