Sgn (number)

Basic and Crystal syntax.

Argument

Number value

Returns

Returns 1, 0 or -1

Action

Sgn returns the sign of a given number: 1 if number > 0, 0 if number is 0, and -1 if number < 0.

Examples

The following examples are applicable to both Basic and Crystal syntax:

Sgn (-10)

Returns -1.

Sgn (0)

Returns 0.

Sgn (10)

Returns 1.

Comment

This function is designed to work like the Visual Basic function of the same name.



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