public void Add_Static(QuaternionD left, QuaternionD right, QuaternionD expected)
{
var actual = QuaternionD.Add(left, right);
Assert.Equal(expected, actual);
}
/// <summary>
/// Adds two quaternions.
/// </summary>
/// <param name="a">A <see cref="QuaternionD"/> instance.</param>
/// <param name="b">A <see cref="QuaternionD"/> instance.</param>
/// <returns>A new <see cref="QuaternionD"/> instance containing the sum.</returns>
public static QuaternionD operator+(QuaternionD a, QuaternionD b)
{
return(QuaternionD.Add(a, b));
}