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propositional variable · Vinony

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EntityQ3492863· pop 13· linked from 344 articles

propositional variable

Also known as sentential variable, sentential letter

mathematical representation of truth or falsehood

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Connections

propositional calculus

semantic theory of truth

Categories

Concepts in logic Logic symbols Propositional calculus

Sources

wikipedia.externallinksexternallink

via Wikidata sitelinks · CC0

mathematical logic

Entity

Boolean algebra

logical operator

first-order logic

semantics of logic

free and bound variables

ground expression

International Standard Book Number

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What links here344 pages

axiomatic system

lambda calculus

three-valued logic

Mostowski collapse lemma

Cantor's paradox

computer-assisted proof

algebra of sets

continuum hypothesis

superseded scientific theory

logical contradiction

proof of impossibility

compactness theorem