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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 logical conjunction; the and of a set of operands is true if and only if all of its operands are true. The logical connective that represents this operator is typically written as or .[1][2]

Quick facts: AND, Definition, Truth table, Logic gate, Nor...
Logical conjunction
AND
Definition
Truth table
Logic gate
Normal forms
Disjunctive
Conjunctive
Zhegalkin polynomial
Post's lattices
0-preservingyes
1-preservingyes
Monotoneno
Affineno
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is true if and only if is true and is true, otherwise it is false.

An operand of a conjunction is a conjunct.

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