public void TestOpDivide()
{
float x1 = 105f, y1 = 4.5f;
float x2 = 22f, y2 = 25.2f;
float x = x1 / x2;
float y = y1 / y2;
Vector2D v1 = new Vector2D(x1, y1);
Vector2D v2 = new Vector2D(x2, y2);
Vector2D v = v1 / v2;
TestHelper.AssertEquals(x, y, v, "Testing v1 / v2");
}