{"product_id":"unknown-quantity-paperback-by-john-derbyshire","title":"Unknown Quantity Paperback by John Derbyshire","description":"\u003cbody\u003e\n                            \n                                \n                                    \u003ch2\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h2\u003e\n                                    \u003cul\u003e\n                                        \u003cli\u003e\n\u003cstrong\u003ePublisher\u003c\/strong\u003e: \u003cb\u003ePlume\u003c\/b\u003e \u003cb\u003e(2007-05-29)\u003c\/b\u003e\n\u003c\/li\u003e\n                                        \u003cli\u003e\n\u003cstrong\u003eLanguage\u003c\/strong\u003e: \u003cstrong\u003eEnglish\u003c\/strong\u003e\n\u003c\/li\u003e\n                                        \u003cli\u003e\n\u003cstrong\u003ePaperback\u003c\/strong\u003e: \u003cstrong\u003e400\u003c\/strong\u003e \u003cb\u003epages\u003c\/b\u003e\n\u003c\/li\u003e\n                                        \u003cli\u003e\n\u003cstrong\u003eISBN-13\u003c\/strong\u003e: \u003cstrong\u003e9780452288539\u003c\/strong\u003e\n\u003c\/li\u003e\n                                        \u003cli\u003e\n\u003cstrong\u003eItem Weight\u003c\/strong\u003e: \u003cstrong\u003e340.2\u003c\/strong\u003e \u003cb\u003egrams\u003c\/b\u003e\n\u003c\/li\u003e\n                                        \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: \u003cstrong\u003e7.92 x 5.29 x 0.87\u003c\/strong\u003e \u003cb\u003ecm\u003c\/b\u003e\n\u003c\/li\u003e\n                                    \u003c\/ul\u003e\n                                    \u003cbr\u003e\n                                    \u003cp\u003e\u003cb\u003ePerfect for history buffs and armchair algebra experts, \u003ci\u003eUnknown Quantity\u003c\/i\u003e tells the story of the development of abstract mathematical thought.\u003c\/b\u003e\u003cbr\u003e\u003cbr\u003eJohn Derbyshire discovers the story behind the formulae, roots, and radicals. As he did so masterfully in \u003ci\u003ePrime Obsession\u003c\/i\u003e, Derbyshire brings the evolution of mathematical thinking to dramatic life by focusing on the key historical players. \u003ci\u003eUnknown Quantity\u003c\/i\u003e begins in the time of Abraham and Isaac and moves from Abel's proof to the higher levels of abstraction developed by Galois through modern-day advances. Derbyshire explains how a simple turn of thought from \"this plus this equals this\" to \"this plus \u003ci\u003ewhat\u003c\/i\u003e equals this?\" gave birth to a whole new way of perceiving the world. With a historian's narrative authority and a beloved teacher's clarity and passion, Derbyshire leads readers on an intellectually satisfying and pleasantly challenging historical and mathematical journey.\u003c\/p\u003e\n                                    \u003ch3\u003e\u003cstrong\u003eAbout the Author\u003c\/strong\u003e\u003c\/h3\u003e\n                                    \u003cp\u003eJohn Derbyshire is a mathematician and linguist by education, a systems analyst by profession, and a celebrated writer in his spare time. His work appears frequently in \u003cb\u003eNational Review\u003c\/b\u003e and \u003cb\u003eThe New Criterion\u003c\/b\u003e. Born and raised in England, he has made his home in the United States for the past fifteen years.\u003c\/p\u003e\n                                \n                            \n                            \u003c\/body\u003e","brand":"Best Bookstore","offers":[{"title":"New","offer_id":45016028872865,"sku":"BBSNIJ9780452288539","price":33.38,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0525\/2084\/5473\/files\/9780452288539.jpg?v=1753585360","url":"https:\/\/www.bestbookstore.ca\/products\/unknown-quantity-paperback-by-john-derbyshire","provider":"Best Book Store","version":"1.0","type":"link"}