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Logical conjunction

Logical connective AND / From Wikipedia, the free encyclopedia

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In logic, mathematics and linguistics, and () is the truth-functional operator of conjunction or logical conjunction. The logical connective of this operator is typically represented as [1] or or (prefix) or or [2] in which is the most modern and widely used.

Quick facts: AND, Definition, Truth table, Logic gate, Nor...
Logical conjunction
AND
Venn diagram of Logical conjunction
Definition
Truth table
Logic gateAND_ANSI.svg
Normal forms
Disjunctive
Conjunctive
Zhegalkin polynomial
Post's lattices
0-preservingyes
1-preservingyes
Monotoneno
Affineno
Close
Venn_0000_0001.svg
Venn diagram of

The and of a set of operands is true if and only if all of its operands are true, i.e., is true if and only if is true and is true.

An operand of a conjunction is a conjunct.

Beyond logic, the term "conjunction" also refers to similar concepts in other fields:

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