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NOT operator
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Edit
English
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Noun
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NOT
operator
(
plural
NOT operators
)
(
mathematics
,
logic
)
An
operation
on
logical
values
that changes
true
to
false
, and false to true.
Usage notes
edit
The symbols ¬, !, ~, ˈ and Ā have all been used for the NOT operator in various contexts.
Wikipedia has an article on
negation
.