Logical NNOR

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The logical NNOR (“Neither Nor”) is an operation on two logical values, typically the values of two propositions, that produces a value of true if and only if both of its operands are false. In other words, it produces a value of false if and only if at least one of its operands is true.

The truth table of pNNORq, also written pq, appears below:


Logical NNOR
p q pq
F F T
F T F
T F F
T T F


Syllabus

Focal nodes

Peer nodes

Logical operators

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Relational concepts

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Information, Inquiry

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Document history

Portions of the above article were adapted from the following sources under the GNU Free Documentation License, under other applicable licenses, or by permission of the copyright holders.