{"product_id":"9781938421273","title":"An Introduction to Formal Logic","description":"• Intended for a course for beginning students in philosophy, mathematics, linguistics, or computer science. • Motivation for each formal concept and each step in building a formal logic in terms of formalizing reasoning. Provides a conception of formal logic and not just a collection of results. Summaries at important junctures in the book keep students aware of what they're doing and where they're going. • Hundreds of exercises that teach. • Criteria of formalization with many examples of formalizing ordinary language reasoning in an example-analysis format. • A complete course: syntax, semantics, and completeness theorems for classical propositional logic and classical predicate logic, and syntax and semantics for second-order classical predicate logic.","brand":"Advanced Reasoning Forum","offers":[{"title":"Default Title","offer_id":47062344073456,"sku":"9781938421273","price":54.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781938421273_p0.jpg?v=1763662551","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781938421273","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}