Negation, NOT Gate
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Definition1
A Boolean function like the following is called a $\text{NOT}$ gate or logical negation and is denoted as follows.
$$ \lnot : \left\{ 0, 1 \right\} \to \left\{ 0, 1 \right\} $$
$$ \lnot 0 = 1,\quad \lnot 1 = 0 $$
Description
The $\text{NOT}$ gate returns the opposite of the input.
부울 함수 | 기호 | 진리표 | ||||||
$\text{NOT}$ |
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Kim Young-hoon and Heo Jae-seong, Quantum Information Theory (2020), p84-85 ↩︎