namespace OpenTK
{
    [DefaultMember("Item")]
    public struct Matrix3d : IEquatable<Matrix3d>
    {
        public Matrix3d(double r0c0, double r0c1, double r0c2, double r1c0, double r1c1, double r1c2, double r2c0, double r2c1, double r2c2);
    }
}