Essentials of Formal Logic PDF Download

Author: Michael Joseph Mahony
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 112

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Author: Michael Joseph Mahony
Publisher: Forgotten Books
ISBN: 9780282080013
Category : Philosophy
Languages : en
Pages : 102

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Book Description
Excerpt from Essentials of Formal Logic Logic, which lays down the rules of right reason ing and treats of the means given us by the Author of nature to acquire the knowledge of truth. Metaphysics, again divided into General A and Special. The former, called also Ontology, treats of the properties of Being in general. The latter applies the notions and principles of Ontology to the primary classes of Substance and investigates their natures and properties. It comprises: Cosmology, which treats of the nature and origin of the visible world, of the laws to which it is subject and of the nature and constituent elements of bodies in general. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Bernard Bosanquet
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 188

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Author: Michael Joseph Mahony
Publisher:
ISBN:
Category : Logic
Languages : en
Pages : 95

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Author: R. W. Sellars
Publisher:
ISBN: 9780656395774
Category : Philosophy
Languages : en
Pages : 364

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Author: William Dinwiddie
Publisher: Forgotten Books
ISBN: 9780331776737
Category : Philosophy
Languages : en
Pages : 180

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Book Description
Excerpt from Essentials of Logic Quotation marks have been used freely where they seemed advantageous, but not according to any hard and fast rule. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author: Michael Joseph 1860 Mahony
Publisher:
ISBN: 9781362463962
Category : History
Languages : en
Pages : 110

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Author: Michael J. Mahony
Publisher:
ISBN: 9780649422739
Category :
Languages : en
Pages : 114

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Author: Peter Smith
Publisher: Cambridge University Press
ISBN: 9780521008044
Category : Mathematics
Languages : en
Pages : 370

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Book Description
Formal logic provides us with a powerful set of techniques for criticizing some arguments and showing others to be valid. These techniques are relevant to all of us with an interest in being skilful and accurate reasoners. In this highly accessible book, Peter Smith presents a guide to the fundamental aims and basic elements of formal logic. He introduces the reader to the languages of propositional and predicate logic, and then develops formal systems for evaluating arguments translated into these languages, concentrating on the easily comprehensible 'tree' method. His discussion is richly illustrated with worked examples and exercises. A distinctive feature is that, alongside the formal work, there is illuminating philosophical commentary. This book will make an ideal text for a first logic course, and will provide a firm basis for further work in formal and philosophical logic.

Author: Luis M Augusto
Publisher:
ISBN: 9781848903173
Category : Mathematics
Languages : en
Pages : 426

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Book Description
Logic is--arguably--all about proving, but proofs can be "costly," often impossibly so, and today most are delegated to (partly) automatic provers, namely by so-called SAT solvers, software based on the (Boolean) satisfiability problem, or SAT. This is the dual of the (Boolean) validity problem, or VAL, at the core of the conception of the digital computer via Hilbert's Entscheidungsproblem and the Universal Turing Machine. While these problems--VAL significantly less so than SAT--feature in introductory logic textbooks aimed at computer science students, they are largely or wholly absent from textbooks targeting a mathematical or philosophical studentship. Formal logic: Classic problems and proofs corrects this--in our view--misguided state of affairs by providing the basics of formal classical logic from the central viewpoint of a formal, or computer, language that distinguishes itself from the other formal or computer languages by its ability to preserve truth, thus potentially providing solutions to decision problems formulated in terms of VAL and/or SAT. This fundamental aspect of classical logic, truth-preservation, is elaborated on from three main formal semantics, to wit, Tarskian, Herbrand, and algebraic (Boolean) semantics, which, in turn, via the adequateness results for the standard first-order logic, underlie the main proof systems of direct and indirect, or refutation, proofs, associated to VAL and SAT, respectively. Not focusing on the history of classical logic, this book nevertheless provides discussions and quotes central passages on its origins and development, namely from a philosophical perspective. Not being a book in mathematical logic, it takes formal logic from an essentially mathematical perspective. Biased towards a computational approach, with SAT and VAL as its backbone, this is thus an introduction to logic that covers essential aspects of the three branches of logic, to wit, philosophical, mathematical, and computational.