public static QuaternionD Negate(
	QuaternionD quaternion
)

Public Shared Function Negate ( 
	quaternion As QuaternionD
) As QuaternionD

public:
static QuaternionD Negate(
	QuaternionD quaternion
)

static member Negate : 
        quaternion : QuaternionD -> QuaternionD