{"product_id":"logic-and-structure-von-dirk-van-dalen","title":"Logic and Structure","description":"\n                                \n                \u003cp\u003e\n                                        Dirk van Dalen’s popular textbook \n                    \n                    \u003ci\u003eLogic and Structure\u003c\/i\u003e\n                                        , now in its fifth edition, provides a comprehensive introduction to the basics of classical and intuitionistic logic, model theory and Gödel’s famous incompleteness theorem. \n                \n                \u003c\/p\u003e\n                                \n                \u003cp\u003ePropositional and predicate logic are presented in an easy-to-read style using Gentzen’s natural deduction. The book proceeds with some basic concepts and facts of model theory: a discussion on compactness, Skolem-Löwenheim, non-standard models and quantifier elimination. The discussion of classical logic is concluded with a concise exposition of second-order logic. \u003c\/p\u003e\n                                \n                \u003cp\u003eIn view of the growing recognition of constructive methods and principles, intuitionistic logic and Kripke semantics is carefully explored. A number of specific constructive features, such as apartness and equality, the Gödel translation, the disjunction and existence property are also included. \u003c\/p\u003e\n                                \n                \u003cp\u003eThe last chapter on Gödel's first incompleteness theorem is self-containedand provides a systematic exposition of the necessary recursion theory. \u003c\/p\u003e\n                                \n                \u003cp\u003eThis new edition has been properly revised and contains a new section on ultra-products.\u003c\/p\u003e\n                            \n            \u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9781447145578\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9781447145578","offer_id":39416983814237,"sku":"9781447145578","price":74.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/11466497-0ec5-4dac-bd88-b97e0eaea451.jpg?v=1772082265","url":"https:\/\/shop.autorenwelt.de\/en\/products\/logic-and-structure-von-dirk-van-dalen","provider":"Autorenwelt Shop","version":"1.0","type":"link"}