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| ☜ | logicalop1995 Version of ANSI (Equivalent to Current ISO Version) of Standard | ☞ | ||||
| logicalop | ::= | │ │ │ |
& ! |
│ │ │ |
The operators ! and & are called logical operators. (They are given the names or and and, respectively.) They operate on the truth-value interpretations of their arguments, and they produce truth-value results.
| A ! B = | { | 0 if both A and B have the value 0 1 otherwise |
| A & B = | { | 1 if both A and B have the value 1 0 otherwise |
The dual operators '& and '! are defined by:
| A '& B = | '(A & B) | |
| A '! B = | '(A ! B) |
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