“NOR operation”的概念、定义、翻译、参考文献-科学参考

NOR operation

Computer

The logical connective combining two statements, truth values, or formulas P and Q in such a way that the result is true only if both P and Q are false (see table). The NOR operation is the dual of the NAND operation (see duality). It may be represented by the Pierce arrow, ↓, or by ∇. P↓Q is just the negation of P ∨ Q, hence the name (see OR operation).
The NOR operation is of particular significance to computer designers since any Boolean expression can be expressed using the NOR operation alone. In practical terms, circuits can be built using only NOR gates
NOR operation. Truth table
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单词	NOR operation
释义	NOR operation Computer The logical connective combining two statements, truth values, or formulas P and Q in such a way that the result is true only if both P and Q are false (see table). The NOR operation is the dual of the NAND operation (see duality). It may be represented by the Pierce arrow, ↓, or by ∇. P↓Q is just the negation of P ∨ Q, hence the name (see OR operation). The NOR operation is of particular significance to computer designers since any Boolean expression can be expressed using the NOR operation alone. In practical terms, circuits can be built using only NOR gates NOR operation. Truth table .
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