'宣言 Public Shared Function subtract( _ ByVal a As Vector, _ ByVal b As Vector, _ Optional ByVal result As Vector _ ) As Vector
'宣言
Public Shared Function subtract( _ ByVal a As Vector, _ ByVal b As Vector, _ Optional ByVal result As Vector _ ) As Vector
public static Vector subtract( Vector a, Vector b, Vector result )
Vector クラス Vector メンバ