SIGN

Description

SIGN determines the sign of the specified number.

Syntax

SIGN ( number )

Parameter	Description
number	Any number.

Remarks

SIGN returns 1 if the specified number is positive, -1 if it is negative, and 0 if it is 0.

Examples

This function returns -1:

SIGN(-123)

This function returns 1:

SIGN(123)

Also, see