NAME
        IEEESPSqrt -- compute the square root of a number

   SYNOPSIS
          x   = IEEESPSqrt(  y  );
         d0                  d0

        float   x,y;

   FUNCTION
        Compute square root of y in IEEE single precision

   INPUTS
        y - IEEE single precision floating point value

   RESULT
        x - IEEE single precision floating point value

   BUGS

   SEE ALSO