An Introduction to Formal Logic
Author | : Peter Smith |
Publisher | : Cambridge University Press |
Total Pages | : 370 |
Release | : 2003-11-06 |
Genre | : Mathematics |
ISBN | : 9780521008044 |
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.
A Logic of Facts; Or, Every-day Reasoning
Author | : George Jacob Holyoake |
Publisher | : Good Press |
Total Pages | : 109 |
Release | : 2019-12-03 |
Genre | : Fiction |
ISBN | : |
In 'A Logic of Facts; Or, Every-day Reasoning', George Jacob Holyoake addresses the need for practical reasoning in daily life, as opposed to the complex logic taught in schools. He argues that popular reasoning can only be corrected by making reasoning intelligible to the masses. Holyoake's work provides general rules and elementary remarks to help the uninitiated understand and apply logical thinking to their lives. He aims to help the illiterate and uneducated systematize their natural good sense and reduce it to rule and order, to give them power and develop their capacity.