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Classical logic is a 19th and 20th-century innovation. The name does not refer to classical antiquity, which used the term logic of Aristotle. Classical logic was the reconciliation of Aristotle's logic, which dominated most of the last 2000 years, with the propositional Stoic logic. The two were sometimes seen as … 展开
Classical logic (or standard logic) or Frege–Russell logic is the intensively studied and most widely used class of deductive logic. Classical logic has had much influence on analytic philosophy. 展开
• Warren Goldfarb, "Deductive Logic", 1st edition, 2003, ISBN 0-87220-660-2
• Philosophy portal 展开Each logical system in this class shares characteristic properties:
1. Law of excluded middle and double negation elimination 展开With the advent of algebraic logic, it became apparent that classical propositional calculus admits other semantics. In 展开
CC-BY-SA 许可证中的维基百科文本 Propositional calculus - Wikipedia
The propositional calculus is a branch of logic. It is also called propositional logic, statement logic, sentential calculus, sentential logic, or sometimes zeroth-order logic. It deals with propositions (which can be true or false) and relations between propositions, including the construction of arguments based on them. Compound propositions are formed by connecting propositions by logical connectives representing the truth functions of conjunction, disjunction, implication, biconditional
Wikipedia · CC-BY-SA 许可下的文字Logic - Wikipedia
网页Propositional logic only considers logical relations between full propositions. First-order logic also takes the internal parts of propositions into account, like predicates and quantifiers . Extended logics accept the …
Propositional Logic - Stanford Encyclopedia of Philosophy
网页2023年5月18日 · Classical propositional logic is evidently a valuable framework not only for organizing principles of reasoning but for providing a fairly simple setting for …
Classical Logic - Stanford Encyclopedia of Philosophy
网页2000年9月16日 · The following sections provide the basics of a typical logic, sometimes called “classical elementary logic” or “classical first-order logic”. Section 2 develops a …
Classical and Nonclassical Logics - Vanderbilt University
网页Classical logic is computationally the simplest of all the major logics. The semantics of classical propositional logic can be described just in terms of tables of 0's and 1's; for instance, the table for classical implication is …
Definition:Classical Propositional Logic - ProofWiki
网页Classical propositional logic is the branch of propositional logic based upon Aristotelian logic, whose philosophical tenets state that: $(1): \quad$ A statement must be either true or …
Propositional Logic - Internet Encyclopedia of Philosophy
网页Propositional logic, also known as sentential logic and statement logic, is the branch of logic that studies ways of joining and/or modifying entire propositions, statements or …
网页Perhaps the simplest and best known of these systems is classical propositional logic; it's also at the heart of many other, more complicated reasoning systems. So, we'll start …
Propositional Logic | Brilliant Math & Science Wiki
网页2 天之前 · As the name suggests propositional logic is a branch of mathematical logic which studies the logical relationships between propositions (or statements, sentences, assertions) taken as a whole, …
