sign property
override
The sign of the double's numerical value.
Returns -1.0 if the value is less than zero, +1.0 if the value is greater than zero, and the value itself if it is -0.0, 0.0 or NaN.
Implementation
double get sign;The sign of the double's numerical value.
Returns -1.0 if the value is less than zero, +1.0 if the value is greater than zero, and the value itself if it is -0.0, 0.0 or NaN.
double get sign;