Previous PageNext Page

8.2.7 Eqv Operator

Used to perform a logical equivalence on two expressions.
 

Syntax

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
 


Copyright © 2000 Chili!Soft

Previous PageTop Of PageNext Page