Returns the sign of a number.
Returns -1 if negative, 1 if positive, 0 if the number is zero.
sign d
d number
Source print (sign 25) print (sign 0) print (sign -1.2)Execution 1 0 -1
Returns the sign of a number.
Returns -1 if negative, 1 if positive, 0 if the number is zero.
sign d
d number
Source print (sign 25) print (sign 0) print (sign -1.2)Execution 1 0 -1