{"product_id":"the-surprise-attack-in-mathematical-louis-a-graham-9780486218465","title":"The Surprise Attack in Mathematical Problems","description":"For decades, professionals in applied mathematics and mathematical puzzle fans from all over the world supplied provocative problems to the puzzle columns of the \u003ci\u003eGraham Dial.\u003c\/i\u003e Upon the appearance of an interesting problem, readers wrote in to the \u003ci\u003eDial\u003c\/i\u003e suggesting new approaches to the solution, some greatly simplifying the problem and others broadening its scope. This collection presents 52 of the finest problems, all featuring the surprise attack and abounding in imaginative and interesting solutions.\u003cbr\u003eThe problems involve measurement of geometrical spaces, probabilities, distances, number systems other than the decimal, interesting number relations, relative motion, and the discovery of the simplest solution through purely logical means. Solutions involve such techniques as arithmetic, algebra and geometry, number theory, statistics, networks, and inversion. Several approaches to the solution accompany each problem, and even the best of these represent not the ideal solution but only the most satisfying -- so far.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Louis A. Graham\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 0486218465\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9780486218465\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Dover Publications\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/17\/2017\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 160\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.45lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 8.20h x 5.40w x 0.40d","brand":"Louis A. Graham","offers":[{"title":"Paperback","offer_id":44056195072255,"sku":"9780486218465","price":12.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_0b545013-ca58-4041-bd6a-32cd37d53afa.jpg?v=1685040017","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-surprise-attack-in-mathematical-louis-a-graham-9780486218465","provider":"WR Book House","version":"1.0","type":"link"}