Expression Operators

~

Complement

Yields the one's complement of a 32-bit integer.

()

Parenthesis

Use parenthesis to create logical sub-expressions and control operator precedence.

-

Negation

Negates value of the next operand.

NOT

Logical NOT

Negates the result of the Boolean expression within the parenthesis.

+

Addition and concatenation

Adds values of the previous and next operands.

-

Subtraction

Subtracts value of previous operand by next operand.

&

Bitwise AND

Compares 32-bit integer words with each other, bit for bit.

*

Multiplication

Multiplies values of the previous and next operands.

**

Power

Returns the result of the previous (numerical) operand (the base) raised to the power of the next (numerical) operand (the power).

/

Division

Divides the value of the previous operand by the next operand.

^

Exclusive OR

Compares the status of bits in corresponding locations. If the corresponding bits are the same, a zero is the result.

If the corresponding bits differ, a one is the result.

|

Inclusive OR

Examines the corresponding bits for a one condition. If either bit is a one, the result is a one.

Only when both corresponding bits are zeros is the result a zero.

<

Less than

True if the previous operand is less than next operand; otherwise, it is False.

<=

Less than or equal to

True if the previous operand is less than or equal to next operand; otherwise, it is False.

<>

Not equal to

True if the previous operand is not equal to the next operand; otherwise, it is False.

==

Equivalency (is equivalent to)

True if the previous operand is equal to the next operand; otherwise, it is False.

>

Greater than

True if the previous operand is greater than the next operand; otherwise, it is False.

>=

Greater than or equal to

True if the previous operand is greater than or equal to the next operand; otherwise, it is False.

AND

Logical AND

True if the previous operand and the next operand are True; otherwise, it is False.

MOD

Modulo

Divides an integer quantity to its left by an integer quantity to its right. The remainder of the quotient is the result of the MOD operation.

OR

Logical OR

True if the previous operand or the next operand is True; otherwise, it is False.

SHL

Left shift

Shifts the bits of the previous operand left by the number of positions specified by the second operand. Bits that would end up at position greater than 32 are (dropped/wrapped around to the first set of positions).

SHR

Right shift

Shifts the bits of the previous operand right by the number of positions specified by the second operand. Bits that would end up at position greater than 32 are (dropped/wrapped around to the first set of positions).