How to get rid of minus sign from signed zero

Question

I am using asin to calculate the angle. The code is as below :

double FindAngle(const double theValue)
{
     return asin(theValue);
}

Find

Answer 1

You can do the following:

double FindAngle(const double theValue)
{
     return (asin(theValue) + 0.0);
}

I had the same problem and that worked for me.