Eqv Operator
Performs a logical equivalence on two expressions.
result = expression1 Eqv expression2
Arguments
result
Any numeric variable.
expression1
Any expression.
expression2
Any expression.
Remarks
If either expression is Null, result is also Null. When neither expression is Null, result is determined according to the following table:
| If expression1 is |
And expression2 is |
The result is |
| True |
True |
True |
| True |
False |
False |
| False |
True |
False |
| False |
False |
True |
The Eqv operator performs a bitwise comparison of identically positioned bits in two numeric expressions and sets the corresponding bit in result according to the following table:
| If bit in expression1 is |
And bit in expression2 is |
The result is |
| 0 |
0 |
1 |
| 0 |
1 |
0 |
| 1 |
0 |
0 |
| 1 |
1 |
1 |
Requirements
Version 1
See Also
Imp Operator | Logical Operators | Operator Precedence | Operator Summary
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