Logic

by Greg Restall

The methods of logic are essential to an understanding of philosophy and are crucial in the study of mathematics, computing, linguistics and many other subjects. Introducing the major concepts and techniques involved in the study of logic, this authoritative book explores both formal and philosophical logic, and the ways in which we can achieve good reasoning. Individual chapters * Propositions and Arguments
* Truth Tables
* Trees
* Conditionality
* Natural Deduction
* Predicates, Names and Quantifiers
* Definite Descriptions. This exceptionally clear introduction to the subject is ideally suited to students taking introductory courses in logic.

Genres: Philosophy, Logic, Mathematics, Nonfiction, Textbooks

225 pages, Paperback

First published March 15, 2004

Reviews

[Nandakishore Mridula · Rating 4 out of 5]

Deferring this for the time being. I love logic, and I need more time to wrap my head around the concepts of deductive logic.

The book explains these concepts in very simple terms, and very good for a novice like me, who love puzzles. So I am giving it a four-star rating anyway.

However, can anyone who has a strong grounding in logic tell me where I am going wrong with the following argument? The premises seem to be correct, but there seems to be something wrong with the conclusion.

Premise 1: In the USA, those who want to ban abortion call themselves "Pro-life".

Premise 2: In the USA, those who are "Pro-life" want to bring back capital punishment everywhere.

Conclusion: In the USA, "Pro-life" people want capital punishment.

[Ray · Rating 4 out of 5]

Minor errors here and there so read this with a watchful eye. Otherwise a great introduction into Logic.

[Kevin Doran · Rating 5 out of 5]

Short textbooks of this length (~200 pages) are almost always good. This book was a perfect example. Enjoyable from start to finish. The chapter on the meaning of 'if' was my favorite.

[Hayden · Rating 3 out of 5]

read this for my logic class I’ve never read a book with more mistakes. Even the website that had the book’s corrections had mistakes. Very stressful experience for a girl like me

[AH · Rating 4 out of 5]

A good introduction and not a lot more. This book is just really for those who are trying to start with logic and have no previous knowledge of it. there are also videos that Restall has uploaded and are open to public access that can be of great help to the reader. it's not as wordy as Paul Tomassi's book nor is it that much detailed but I think it would be a good place to start maybe before moving to Tomassi's book.

[Tom · Rating 3 out of 5]

A really interesting book, I can see how an understanding of formal logic can be an asset in verbal or written discourse. However, the latter half of the section on Propositional Logic becomes uncear when it begins to discuss 'truth trees', I'm still a little unclear as to how they work after reading the chapters regarding them.

[Cain S. · Rating 5 out of 5]

This is surely among the most concise, yet discursive, introductory book on logic. And I'd like to have read it before some of the other logic books I read when I first became interested in the subject.

[Yupar]

Interesting