{"product_id":"books-the-joy-of-sets-by-keith-devlin","title":"The Joy of Sets","description":"This book provides an account of those parts of contemporary set theory of direct relevance to other areas of pure mathematics. The intended reader is either an advanced-level mathematics undergraduate, a beginning graduate student in mathematics, or an accomplished mathematician who desires or needs some familiarity with modern set theory. The book is written in a fairly easy-going style, with minimal formalism. In Chapter 1, the basic principles of set theory are developed in a 'naive' manner. Here the notions of 'set', 'union', 'intersection', 'power set', 'rela- tion', 'function', etc., are defined and discussed. One assumption in writing Chapter 1 has been that, whereas the reader may have met all of these 1 concepts before and be familiar with their usage, she may not have con- sidered the various notions as forming part of the continuous development of a pure subject (namely, set theory). Consequently, the presentation is at the same time rigorous and fast.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53671380386065,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9781461269410.jpg?v=1781515928","url":"https:\/\/www.worldofbooks.com\/en-gb\/products\/books-the-joy-of-sets-by-keith-devlin","provider":"World of Books ","version":"1.0","type":"link"}