Original language | English |
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Title of host publication | The Cambridge encyclopedia of the language sciences |
Publisher | Cambridge University Press |
Pages | 173-173 |
Number of pages | 1 |
ISBN (Print) | 9780521866897 |
Publication status | Published - 1 Jan 2011 |
Abstract
Logicians generally employ coherence and consistency as synonyms naming the absence of contradictions in a group of SENTENCES, propositions, or beliefs, where a contradiction is the conjunction of a proposition and its negation. In metaphysical terms, logical incoherence or contradiction is the impossible instantiation of a property and some other, incompatible property, as in "the circle was square." Epistemically, a contradiction is an irrational belief in both a proposition and its denial.