Operator

Meaning

Example

+

Plus

A + B

-

Minus

A - B

*

Multiply

A * B

/

Divide

A / B

( )

Brackets. The result of an operation enclosed in brackets is used in the expression. Use these to add clarity to your expressions.

(A +B) - (C/D)

The result of the operation (C/D) is subtracted from the operation (A +B)

=

Equal to

C = 65

<>

Not equal to

C <> 10

!=

Not equal  to

C != 10

>

Greater than

A > 0

>=

Greater than or equal to

A > = 0

<

Less than

B < 10

<=

Less than or equal to

B <= 10

AND

Logical AND. True if both operands are true.

A = 2 AND B < 5

OR

Logical OR. True if one or both operands are true.

A < 2 OR B < 5

NOT

Logical NOT. Negates an operand or expression.

NOT (A > B)