The logical NAND is an operation on two logical values, typically the values of two propositions, that produces a value of false if and only if both of its operands are true. In other words, it produces a value of true if and only if at least one of its operands is false.
The truth table of also written or appears below:
- Logical NAND @ InterSciWiki
- Logical NAND @ Subject Wikis
- Logical NAND @ Wikiversity
- Logical NAND @ Wikiversity Beta
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