Abs Function

Description

Returns the absolute value of a number.

Syntax

Abs(number)

The number argument can be any valid numeric expression. If number contains Null, Null is returned; if it is an uninitialized variable, zero is returned.

Remarks

The absolute value of a number is its unsigned magnitude. For example, Abs(-1) and Abs(1) both return 1.

See Also

Sgn Function.

Example

This example uses the Abs function to compute the absolute value of a number.

MyNumber = Abs(50.3)            ' Returns 50.3.= Abs(-50.3)        ' Returns 50.3.