Axiom
From Logic
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Revision as of 13:51, 21 June 2009
In traditional logic, an axiom or postulate is a proposition that is not proved or demonstrated or, in some cases even demonstratable in theory, but considered to be either self-evident, or at the least required for a system to work. Therefore, its truth is taken for granted, and serves as a starting point for deducing and inferring other (theory dependent) truths.
In some cases, an axiom is defended through [retortion].
