Returns -1 if number is negative, 0 if number is 0, and 1 if number is greater than 0.
Syntax SIGN(number) Arguments number - any number. Examples SIGN(-24.34) = -1 SIGN(0) = 0 SIGN(3.14) = 1
SIGN(number)
number - any number.
SIGN(-24.34) = -1
SIGN(0) = 0
SIGN(3.14) = 1