Vec4dInequality Operator

public static bool operator !=(
	Vec4d a,
	Vec4d b
)

Public Shared Operator <> ( 
	a As Vec4d,
	b As Vec4d
) As Boolean

public:
static bool operator !=(
	Vec4d a, 
	Vec4d b
)

static let inline (<>)
        a : Vec4d * 
        b : Vec4d  : bool

JavaScript does not support overloaded operators.