Boolean

LOGICAL_OPERATOR

Logical operators can be used to build more complex expressions. The logical operators are:

&& Logical AND (and)

|| Logical OR (or)

Considerations

• Two subexpressions joined by a logical operator form a logical expression.
• Logical expressions resolve to a Boolean value: 1/0 or TRUE/FALSE.
• Use parentheses--()--to group expressions logically and to join multiple expressions.
• Parentheses are used in pairs; each open parenthesis "(" requires a closing parenthesis ")".
• For example:

((<expression1> && <expression2>) || (<expression3> && <expression_4>))