Vec4fInequality Operator

public static bool operator !=(
	Vec4f a,
	Vec4f b
)

Public Shared Operator <> ( 
	a As Vec4f,
	b As Vec4f
) As Boolean

public:
static bool operator !=(
	Vec4f a, 
	Vec4f b
)

static let inline (<>)
        a : Vec4f * 
        b : Vec4f  : bool

JavaScript does not support overloaded operators.