Power.Subtraction Operator

public static Power operator -(
	Power value1,
	Power value2
)

Public Shared Operator - ( 
	value1 As Power,
	value2 As Power
) As Power

public:
static Power operator -(
	Power value1, 
	Power value2
)

static let inline (-)
        value1 : Power * 
        value2 : Power  : Power

JavaScript does not support overloaded operators.