Boolean operators

Boolean operators are used to create conditions that require a logical relationship between two or more values. Conditions that use Boolean operators are called Boolean expressions.

• A and B means that both A and B must be true for the condition to be satisfied (to return a TRUE value)
• A or B means that either A or B (or both) must be true for the condition to be satisfied (to return a TRUE value)

Not operator

And operator

Or operator

Xor (Logical exclusion)

Eqv (Logical equivalence)

Imp (Logical implication)