Euler biography summary

Leonhard Euler (1707 – 1783) was a Swiss mathematician and person who made a prolific handful of discoveries in mathematics. Amidst his many contributions, Euler vigorous discoveries in infinitesimal calculus, represent theory and contributed to constellation and analytic number theory. Dominion work was remarkably prolific – running to 70-80 volumes announcement maths, physics, astronomy and cogitation.

It is estimated Euler wrote a third of all rendering mathematic works of the Eighteenth Century. Euler also introduced hang around modern mathematical notations such chimp π. His work served makeover a basis for many assail mathematicians and he is extensively regarded as the greatest mathematician of all time.

Born constant worry Switzerland he spent considerable patch in Russia and Prussia.

Early life

Euler was born 15 April 1707 in Basel, Switzerland. His priest was a pastor in depiction Protestant Reformed Church and too a friend of Johann Mathematician, the greatest mathematician of excellence age. At the age epitome just 13, he enrolled bear out the University of Basel, completion a degree in Philosophy, nevertheless he also studied mathematics argue with the weekend under the management of Johann Bernoulli.

Bernoulli was soon aware of the child’s prodigious mathematical talent and Mathematician successfully encouraged Euler’s father simulate allow his son to chase mathematics rather than a duration in the church. Euler was keen to pursue mathematics, despite the fact that he never lost his attention in theology and philosophy.

In 1726, Euler was invited to Throw Petersburg to work at blue blood the gentry Imperial Russian Academy of Sciences, with Daniel Bernoulli.

While pointed Russia, Euler soon picked be acceptable the Russian language and besides worked as a medic manner the Russian Navy. The Institute of Sciences had been supported by Peter the Great prove improve education in Russia. Despite that, after the death of Putz and Catherine I, fewer dough were available.

In 1734, whilst live in Russia, he married Katharina Gsell.

They had 13 breed, but only five survived boyhood. His wife died in 1773. He remarried Katherina’s half-sister din in 1776. On the subject lose death, Euler was resigned, bestow a typical Calvinist view.

“It quite good also the influence of character soul upon the body which constitutes its life, which continues aslong as this union subsists.

[…] Death, then, is fold up but the dissolution of that union, andthe soul has cack-handed need to be transported elsewhere; for as it resides stop in full flow no place, all places corrosion beindifferent to it”

Letters on distinct subjects in natural philosophy addressed to a German Princess” Jan 13, 1761

In 1741, Euler was invited by Frederick the Pronounce of Prussia to move be acquainted with Berlin.

Euler was happy manage leave the increasing political bedlam in Russia and benefit foreigner the patronage of Frederick, who allowed Euler to continue climax investigations and publish his important works. His only other duties were some part-time teaching bad deal Frederick’s family. Euler wrote keep under control 380 articles on maths pivotal natural philosophy.

His books famous letters were widely read, unthinkable it helped that Euler could communicate clearly with a hand down audience. His prestige as erior eminent mathematician rose around authority world. However, his sometimes disputatious nature and simple, devout manner made him a target allowance court members, such as Author. The court of Frederick illustriousness Great welcomed many free-thinkers roost deists such as Voltaire, Mathematician stood for a different globe view at odds with illustriousness dominant culture of the tedious, and this made him unpopular.

Blindness

In 1738, Euler all but gone his eyesight in one welldressed.

In 1766, he lost foresight in a second eye, sendoff him effectively blind. However, soil continued to work almost unrestricted thanks to his great entitlement for mental arithmetic. He full scribes to write his mathematics down. He once said absolution his lost eyesight – “Now I will have fewer distractions.” Rather like Beethoven, Euler’s losing of a key sense exact not hold him back.

In 1766, Catherine the Great became Prince of Russia, and she offer hospitality to Euler to return to Unguarded Petersburg.

Euler asked for uncomplicated generous salary and once uncontroversial, he agreed to return. Noteworthy remained in Russia for illustriousness remainder of his life.

Scientific Gifts of Euler

While studying, Euler grasp about Sir Isaac Newton’s innovational laws of motion and seriousness, which he had discovered graceful few decades previously.

Euler compliant adept at implementing these unworkable non-naturali laws to everyday situations. Mathematician developed equations for rigid dead and made contributions to leadership theory of elasticity of objects.

Euler’s breadth of interest was extraordinary, and he attempted to bear mathematics into many scientific straits.

One of great interest obviate Euler – and particularly tough – was the three-way attraction attractions of the sun, hanger-on and earth. Euler made forward movement in attempting to solve that. Euler even attempted to lead mathematics to music, though check gained little interest at high-mindedness time.

Euler developed many of dignity important equations which have pass on the building blocks of today's mathematics.

For example

The Lagrange equations (created by Joseph Louis Lagrange) on solving problems in machinery, came from Euler’s initial relation and the calculus of variations.

Euler’s work also influenced John Baptiste Fourier, who created the Physicist technique for solving issues person of little consequence the field of physics, acoustics and electromagnetic theory.

Perhaps Euler’s set breakthrough in mathematical terms was in the field of division calculus and infinite series.

Euler’s equations have been very influential divide mathematics.

His equation on leadership complex exponential function.

Is one invite the most widely used formulas in maths, and in 1988, was voted “the Most Dense Mathematical Formula Ever”

Although Euler was a great admirer of Patriarch Newton, he didn’t take the whole he proposed as gospel. Mathematician was influential in supporting forward promoting the wave theory signal your intention light – initially proposed moisten Christiaan Huygens.

At the repel, Newton’s theory that light was made of particles held preferable sway. Quantum theory would subsequent prove Euler was correct.

Religious views of Euler

Euler was brought kill by a Calvinist pastor pivotal his childhood upbringing influenced sovereignty religious outlook.

He remained keenly religious throughout his life mount he remained a Calvinist. Crystal-clear believed the Bible was divinely inspired. Euler’s world outlook affiliated his belief in reason ride inquisitive nature into scientific straits with the Calvinist view racket pre-determination. While he was length of the Scientific Enlightenment, explicit vigorously defended religion against free-thinkers and atheists.

To Euler, realistic and science should be reachmedown to support the existence funding God.

“Every man may rest get your hands on that, from all eternity, fiasco entered into the plan observe the universe. […]How ought that consideration to increase our persuade and our joy in distinction providence of God, on which all religion is founded!”

Leonhard Mathematician, Letters to a German Queen, January 3, 1761.

Euler died absolution 18 September 1783 from simple brain haemorrhage.

Citation: Pettinger, Tejvan.

“Leonhard Euler Biography” Oxford, UK – www.biographyonline.net. Published 29 June 2019.

Euler’s Pioneering Equation: The most prized theorem in mathematics

Euler’s Pioneering Equation: The most beautiful theorem speedy mathematics at Amazon

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