Extension to logically combine two Boolean with the AND operator.
Extension to logically combine two Boolean with the Not-AND (NAND) operator.
Extension to logically combine two Boolean with the Not-OR (NOR) operator.
Extension to logically combine two Boolean with the OR operator.
Extension to logically combine two Boolean with the exclusive-OR (XOR) operator.
Extension to logically revert a Boolean. It can also be applied as a ! operator.