Investment Studio > Expressions > Functions > Math & Trig > SIGN

integer sign(float argument)

Returns the sign of the argument: 1 if argument > 0, 0 if argument = 0, -1 if argument < 0.

Examples

=sign(42)

equals 1

=sign(-42)

equals -1

=sign(42 - 42)

equals 0.

See also abs.