Download or read book Propositional Quantifiers written by Peter Fritz and published by Cambridge University Press. This book was released on 2024-05-16 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Propositional quantifiers are quantifiers binding proposition letters, understood as variables. This Element introduces propositional quantifiers and explains why they are especially interesting in the context of propositional modal logics. It surveys the main results on propositionally quantified modal logics which have been obtained in the literature, presents a number of open questions, and provides examples of applications of such logics to philosophical problems.

Download or read book Quantifiers Propositions and Identity written by Robert Goldblatt and published by Cambridge University Press. This book was released on 2011-07-14 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develops new semantical characterisations of many logical systems with quantification that are incomplete under the traditional Kripkean possible worlds interpretation. This book is for mathematical or philosophical logicians, computer scientists and linguists, including academic researchers, teachers and advanced students.

Download or read book What Truth is written by Mark Jago and published by Oxford University Press. This book was released on 2018 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mark Jago offers a new metaphysical account of truth. He argues that to be true is to be made true by the existence of a suitable worldly entity. Truth arises as a relation between a proposition - the content of our sayings, thoughts, beliefs, and so on - and an entity (or entities) in the world.

Download or read book A Concise Introduction to Logic written by Craig DeLancey and published by Open SUNY Textbooks. This book was released on 2017-02-06 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quantifiers Quantifiers and Quantifiers Themes in Logic Metaphysics and Language written by Alessandro Torza and published by Springer. This book was released on 2015-07-23 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume covers a wide range of topics that fall under the 'philosophy of quantifiers', a philosophy that spans across multiple areas such as logic, metaphysics, epistemology and even the history of philosophy. It discusses the import of quantifier variance in the model theory of mathematics. It advances an argument for the uniqueness of quantifier meaning in terms of Evert Beth’s notion of implicit definition and clarifies the oldest explicit formulation of quantifier variance: the one proposed by Rudolf Carnap. The volume further examines what it means that a quantifier can have multiple meanings and addresses how existential vagueness can induce vagueness in our modal notions. Finally, the book explores the role played by quantifiers with respect to various kinds of semantic paradoxes, the logicality issue, ontological commitment, and the behavior of quantifiers in intensional contexts.

Download or read book Modal Logic as Metaphysics written by Timothy Williamson and published by Oxford University Press. This book was released on 2013-03-28 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Timothy Williamson gives an original and provocative treatment of deep metaphysical questions about existence, contingency, and change, using the latest resources of quantified modal logic. Contrary to the widespread assumption that logic and metaphysics are disjoint, he argues that modal logic provides a structural core for metaphysics.

Download or read book Automated Reasoning with Analytic Tableaux and Related Methods written by Roy Dyckhoff and published by Springer. This book was released on 2006-12-30 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the International Conference on Automated Reasoning with Analytic Tableaux and Related Methods, TABLEAUX 2000, held in St Andrews, Scotland, UK, in July 2000.The 23 revised full papers and 2 system descriptions presented were carefully reviewed and selected from 42 submissions. Also included are 3 invited lectures and 6 nonclassical system comparisons. All current issues surrounding the mechanization of reasoning with tableaux and similar methods are addressed - ranging from theoretical foundations to implementation, systems development, and applications, as well as covering a broad variety of logical calculi.

Download or read book A Prosentential Theory of Truth written by Dorothy Grover and published by Princeton University Press. This book was released on 2014-07-14 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a number of influential articles published since 1972, Dorothy Grover has developed the prosentential theory of truth. Brought together and published with a new introduction, these essays are even more impressive as a group than they were as single contributions to philosophy and linguistics. Denying that truth has an explanatory role, the prosentential theory does not address traditional truth issues like belief, meaning, and justification. Instead, it focuses on the grammatical role of the truth predicate and asserts that "it is true" is a prosentence, functioning much as a pronoun does. Grover defends the theory by indicating how it can handle notorious paradoxes like the Liar, as well as by analyzing some English truth-usages. The introduction to the volume surveys traditional theories of truth, including correspondence, pragmatic, and coherence theories. It discusses the essays to come and, finally, considers the implications of the prosentential theory for other theories. Despite the fact that the prosentential theory dismisses the "nature of truth" as a red herring, Grover shows that there are important aspects of traditional truth theories that prosentential theorists have the option of endorsing. Originally published in 1992. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Download or read book Logic and Scientific Methods written by Maria Luisa Dalla Chiara and published by Springer Science & Business Media. This book was released on 1996-12-31 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first of two volumes comprising the papers submitted for publication by the invited participants to the Tenth International Congress of Logic, Methodology and Philosophy of Science, held in Florence, August 1995. The Congress was held under the auspices of the International Union of History and Philosophy of Science, Division of Logic, Methodology and Philosophy of Science. The invited lectures published in the two volumes demonstrate much of what goes on in the fields of the Congress and give the state of the art of current research. The two volumes cover the traditional subdisciplines of mathematical logic and philosophical logic, as well as their interfaces with computer science, linguistics and philosophy. Philosophy of science is broadly represented, too, including general issues of natural sciences, social sciences and humanities. The papers in Volume One are concerned with logic, mathematical logic, the philosophy of logic and mathematics, and computer science.

Download or read book An Introduction to Logic Second Edition written by Richard T.W. Arthur and published by Broadview Press. This book was released on 2016-11-30 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: In lively and readable prose, Arthur presents a new approach to the study of logic, one that seeks to integrate methods of argument analysis developed in modern “informal logic” with natural deduction techniques. The dry bones of logic are given flesh by unusual attention to the history of the subject, from Pythagoras, the Stoics, and Indian Buddhist logic, through Lewis Carroll, Venn, and Boole, to Russell, Frege, and Monty Python. A previous edition of this book appeared under the title Natural Deduction. This new edition adds clarifications of the notions of explanation, validity and formal validity, a more detailed discussion of derivation strategies, and another rule of inference, Reiteration.

Download or read book Logic and Its Applications written by Mohua Banerjee and published by Springer Science & Business Media. This book was released on 2010-12-14 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: Edited in collaboration with FoLLI, the Association of Logic, Language and Information, this book constitutes the refereed proceedings of the 4th Indian Conference on Logic and Its Applications, ICLA 2011, held in Delhi, India, in January 2011. The 14 revised full papers presented together with 3 invited talks were carefully reviewed and selected from 34 submissions. The papers present current research in all aspects of formal logic ranging from pure and applied logic to history of logic.

Download or read book The True and the Good written by Wrenn and published by Oxford University Press. This book was released on 2024-02-28 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Philosophical thinking about truth has revolved around two key questions. First, what is the nature of truth? Second, why should we value it? It has proven difficult to answer both questions at once. Some theories analyse truth in terms of goodness. Truth is a specific kind of goodness for beliefs. They have an easy explanation of truth's value, but they obscure the connection between truth and how things are. What does belief have to do with whether it's true that there is water on Mars? Other theories treat truth as a descriptive feature: a claim is true when things are as it says they are. Such theories face a version of G. E. Moore's open question problem. How could a claim's purely descriptive features make it good or right to believe? The problem of truth's value is the problem of reconciling a good theory of what truth is with a good theory of why truth is valuable. This is the first monograph focused on solving it for theories that construe truth in the purely descriptive way. Drawing on minimal assumptions about truth's nature, it proposes a virtue-theoretic understanding of truth's value. The attitude of valuing truth is a morally laudable character trait. That is, it's a virtue. But its virtuousness doesn't stem from the nature of truth. It arises because, in manifesting the trait, we promote the overall good. A good society needs to members who value truth over falsehood and ignorance, for themselves and for others.

Download or read book Proof Theory for Fuzzy Logics written by George Metcalfe and published by Springer Science & Business Media. This book was released on 2008-11-27 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fuzzy logics are many-valued logics that are well suited to reasoning in the context of vagueness. They provide the basis for the wider field of Fuzzy Logic, encompassing diverse areas such as fuzzy control, fuzzy databases, and fuzzy mathematics. This book provides an accessible and up-to-date introduction to this fast-growing and increasingly popular area. It focuses in particular on the development and applications of "proof-theoretic" presentations of fuzzy logics; the result of more than ten years of intensive work by researchers in the area, including the authors. In addition to providing alternative elegant presentations of fuzzy logics, proof-theoretic methods are useful for addressing theoretical problems (including key standard completeness results) and developing efficient deduction and decision algorithms. Proof-theoretic presentations also place fuzzy logics in the broader landscape of non-classical logics, revealing deep relations with other logics studied in Computer Science, Mathematics, and Philosophy. The book builds methodically from the semantic origins of fuzzy logics to proof-theoretic presentations such as Hilbert and Gentzen systems, introducing both theoretical and practical applications of these presentations.

Download or read book Truth A Contemporary Reader written by Douglas Edwards and published by Bloomsbury Publishing. This book was released on 2019-09-05 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the first time Truth: A Contemporary Reader brings together essays that have shaped two aspects of a fundamental philosophical topic: the nature of truth and the value of truth. Featuring 22 essays, this up-to-date reader includes seminal work by leading figures in contemporary analytic philosophy. It charts the development of the central 'grand proposals' about the nature of truth, and subsequently how their influence gradually diminished in face of new theories developed in the 20th and 21st-centuries. The reader also demonstrates how truth is often taken to be valuable in various ways, in particular as the norm of correctness for belief and assertion, and the relationship between truth and other epistemic values. With introductory overviews to each group of related papers complemented by guides to further reading, this reader introduces the central debates, familiarizes students with the most important work in the field and covers pivotal theories of truth including: - correspondence theories - coherentism, pragmatism, verificationism - deflationary, primitivist, and pluralist theories Moreover, by showing how thoughts about truth and value bear heavily on one another, Truth: A Contemporary Reader provides new opportunities for understanding and advancing the link between these central topics. This is an essential collection for anyone studying or working in metaphysics, epistemology, and the philosophy of language today.

Download or read book Introduction to Logic written by Irving M. Copi and published by Routledge. This book was released on 2018-09-03 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than six decades, and for thousands of students, Introduction to Logic has been the gold standard in introductory logic texts. In this fifteenth edition, Carl Cohen and Victor Rodych update Irving M. Copi’s classic text, improving on its many strengths and introducing new and helpful material that will greatly assist both students and instructors. In particular, chapters 1, 8, and 9 have been greatly enhanced without disturbing the book’s clear and gradual pedagogical approach. Specifically: Chapter 1 now uses a simpler and better definition of "deductive validity," which enhances the rest of the book (especially chapters 1 and 8-10, and their new components). Chapter 8 now has: Simpler definitions of "simple statement" and "compound statement" More and more detailed examples of the Complete Truth-Table Method. Chapter 9 now has: A detailed, step-by-step account of the Shorter Truth-Table Method (with detailed step-by-step examples for conclusions of different types) A more complete and detailed account of Indirect Proof A detailed justification for Indirect Proof treating each of the three distinct ways in which an argument can be valid A new section on Conditional Proof, which complements the 19 Rules of Inference and Indirect Proof Explications of proofs of tautologies using both Indirect Proof and Conditional Proof A new section at the end of the chapter explaining the important difference between sound and demonstrative arguments. The Appendices now include: A new appendix on making the Shorter Truth-Table Technique (STTT) more efficient by selecting the most efficient sequence of STTT steps A new appendix on Step 1 calculations for multiple-line shorter truth tables A new appendix on unforced truth-value assignments, invalid arguments, and Maxims III-V. In addition, a Companion Website will offer: for Students: A Proof Checker Complete Truth Table Exercises Shorter Truth-Table Exercises A Truth-Table Video Venn Diagram Testing of Syllogisms Hundreds of True/False and Multiple Choice Questions for Instructors: An Instructor’s Manual A Solutions Manual www.routledge.com/cw/9781138500860

Download or read book G del 96 written by Petr Hájek and published by Cambridge University Press. This book was released on 2017-03-02 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the conference 'Logical Foundations of Mathematics, Computer Science, and Physics - Kurt Gödel's Legacy', held in Brno, Czech Republic, on the 90th anniversary of Gödel's birth. The papers in this volume cover the wide range of topics Gödel's work touched, and affirm its continuing importance.

Download or read book Handbook of Philosophical Logic written by Dov M. Gabbay and published by Springer Science & Business Media. This book was released on 2001-08-31 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is with great pleasure that we are presenting to the community the second edition of this extraordinary handbook. It has been over 15 years since the publication of the first edition and there have been great changes in the landscape of philosophical logic since then. The first edition has proved invaluable to generations of students and researchers in formal philosophy and language, as well as to consumers of logic in many applied areas. The main logic artiele in the Encyelopaedia Britannica 1999 has described the first edition as 'the best starting point for exploring any of the topics in logic'. We are confident that the second edition will prove to be just as good. ! The first edition was the second handbook published for the logic commu nity. It followed the North Holland one volume Handbook 0/ Mathematical Logic, published in 1977, edited by the late Jon Barwise. The four volume Handbook 0/ Philosophical Logic, published 1983-1989 came at a fortunate temporal junction at the evolution of logic. This was the time when logic was gaining ground in computer science and artificial intelligence cireles. These areas were under increasing commercial press ure to provide devices which help and/or replace the human in his daily activity. This pressure required the use of logic in the modelling of human activity and organisa tion on the one hand and to provide the theoretical basis for the computer program constructs on the other.