Performs a logical equivalence on two expressions.
result = expression1 Eqv expression2
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 |
Imp Operator | Logical Operators | Operator Precedence | Operator Summary