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Paperback A New Law of Thought and Its Logical Bearings: Ninth Gate Books Book

ISBN: 0645434477

ISBN13: 9780645434477

A New Law of Thought and Its Logical Bearings: Ninth Gate Books

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Book Overview

Two of the three fundamental Laws of Thought, which are traditionally regarded as the cardinal principles of Formal Logic, are concerned with the relation of propositions to each other. According to the Law of Contradiction, two propositions of the form "A is B" and "A is not B" cannot both be true. According to the Law of Excluded Middle, they cannot both be false. Now it is clear that if there is another principle which expresses the fundamental...

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