This method gives more accurate values for Sqrt(x^2+y^2) using Naive method: Math.Sqrt(x*x+y*y) may be faster but it overflows for large values (more than 1e150) and underflows for small values (less than 1e-150)

public static double Hypotenuse(
	double x,
	double y
)

Public Shared Function Hypotenuse ( 
	x As Double,
	y As Double
) As Double

public:
static double Hypotenuse(
	double x, 
	double y
)

static member Hypotenuse : 
        x : float * 
        y : float -> float