{"product_id":"glorious-golden-ratio-9781616144234","title":"Glorious Golden Ratio","description":"What exactly is the Golden Ratio? How was it discovered? Where is it found? These questions and more are thoroughly explained in this engaging tour of one of mathematics' most interesting phenomena. The authors trace the appearance of the Golden Ratio throughout history, demonstrate a variety of ingenious techniques used to construct it, and illustrate the many surprising geometric figures in which the Golden Ratio is embedded. Requiring no more than an elementary knowledge of geometry and algebra, the authors give readers a new appreciation of the indispensable qualities and inherent beauty of mathematics.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eBinding Type:\u003c\/b\u003e Hardcover\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Prometheus Books\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 11\/15\/2011\u003cbr\u003e\u003cb\u003eISBN:\u003c\/b\u003e 9781616144234\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 368\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 1.36lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.12h x 6.42w x 1.03d\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReview Citations: \u003c\/strong\u003e\u003ci\u003eChoice\u003c\/i\u003e 06\/01\/2012\u003cbr\u003e","brand":"Alfred S. Posamentier,Ingmar Lehmann","offers":[{"title":"Default Title","offer_id":52259576414389,"sku":"9781616144234","price":24.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/0804\/6492\/files\/img_9a2ffbc7-4b80-42e6-976f-441aa16d507f.jpg?v=1771342283","url":"https:\/\/pastforward.org\/products\/glorious-golden-ratio-9781616144234","provider":"Past Forward","version":"1.0","type":"link"}