{"product_id":"mathematical-circles-9780821804308","title":"Mathematical Circles","description":"\u003cb\u003eBook Synopsis\u003c\/b\u003e\u003cbr\u003eSuitable for both students and teachers who love mathematics and want to study its various branches beyond the limits of school curriculum. This book contains vast theoretical and problem material in main areas of what authors consider to be 'extracurricular mathematics'.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eTable of Contents\u003c\/b\u003e\u003cbr\u003eParity Combinatorics-1 Divisibility and remainders The pigeon hole principle Graphs-1 The triangle inequality Games Problems for the first year Induction Divisibility-2: Congruence and Diophantine equations Combinatorics-2 Invariants Graphs-2 Geometry Number bases Inequalities Problems for the second year Mathematical contests Answers, hints, solutions References.","brand":"American Mathematical Society","offers":[{"title":"Default Title","offer_id":49083682816343,"sku":"9780821804308","price":999.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/1739\/5799\/files\/9780821804308.jpg?v=1725549707","url":"https:\/\/bookcurl.com\/products\/mathematical-circles-9780821804308","provider":"Book Curl","version":"1.0","type":"link"}