/// <summary>
/// Multiplies a quaternion by a scalar.
/// </summary>
/// <param name="q">A <see cref="QuaternionD"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A <see cref="QuaternionD"/> instance to hold the result.</returns>
public static QuaternionD operator*(QuaternionD q, double s)
{
return(QuaternionD.Multiply(q, s));
}
/// <summary>
/// Divides a scalar by a quaternion.
/// </summary>
/// <param name="q">A <see cref="QuaternionD"/> instance.</param>
/// <param name="s">A scalar.</param>
/// <returns>A <see cref="QuaternionD"/> instance to hold the result.</returns>
public static QuaternionD operator/(double s, QuaternionD q)
{
return(QuaternionD.Multiply(q, 1 / s));
}
/// <summary>
/// Multiplies quaternion <paramref name="a"/> by quaternion <paramref name="b"/>.
/// </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"/> containing the result.</returns>
public static QuaternionD operator*(QuaternionD a, QuaternionD b)
{
return(QuaternionD.Multiply(a, b));
}