Hidden Harmonies: The Lives and Times of the Pythagorean Theorem

Ellen Kaplan

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Sprache: Englisch

Verlag: Bloomsbury Publishing Plc, 2011

1596915226 / 9781596915220

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Artikelbeschreibung des Verkäufers

A squared plus b squared equals c squared. It sounds simple, doesn't it? Yet this familiar expression is a gateway into the riotous garden of mathematics, and sends us on a journey of exploration in the company of two inspired guides, acclaimed authors Robert and Ellen Kaplan. With wit, verve, and clarity, they trace the life of the Pythagorean theorem, from ancient Babylon to the present, visiting along the way Leonardo da Vinci, Albert Einstein, President James Garfield, and the Freemasons-not to mention the elusive Pythagoras himself, who almost certainly did not make the statement that bears his name.How can a theorem have more than one proof? Why does this one have more than two hundred-or is it four thousand? The Pythagorean theorem has even more applications than proofs: Ancient Egyptians used it for surveying property lines, and today astronomers call on it to measure the distance between stars. Its generalizations are stunning-the theorem works even with shapes on the sides that aren't squares, and not just in two dimensions, but any number you like, up to infinity. And perhaps its most intriguing feature of all, this tidy expression opened the door to the world of irrational numbers, an untidy discovery that deeply troubled Pythagoras's disciples.Like the authors' bestselling The Nothing That Is and Chances Are . . .-hailed as "erudite and witty," "magnificent," and "exhilarating"-Hidden Harmonies makes the excitement of mathematics palpable.…

Bestandsnummer des Verkäufers 00101752621

Titel
Hidden Harmonies: The Lives and Times of the Pythagorean Theorem
Autor
Ellen Kaplan
Verlag
Bloomsbury Publishing Plc
Erscheinungsjahr
2011
Zustand
Good
Einband
Hardback
Sprache
Englisch
ISBN-10
1596915226
ISBN-13
9781596915220

World of Books (was SecondSale)

Montgomery, IL, USA

Verkäufer/-in mit 5 Sternen

AbeBooks-Verkäufer/-in seit 20. Dezember 2007

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