SingleGraphXY(double[] X, double[] Y, string Title, int Nx, int Ny)
        {
            Form_with_Data sin = new Form_with_Data(X, Y, Title);

            sin.StartPosition = FormStartPosition.Manual;
            sin.Location      = new Point(Nx, Ny);
            sin.ShowDialog();
        }
        public static void LW_7_1_Graph(ToD tod, Func <double, double> F, string comment)
        {
            tod.ToArrays(out double[] X, out double[] Y);
            Form_with_Data fwd = new Form_with_Data(X, Y, F, comment);

            fwd.StartPosition = FormStartPosition.CenterScreen;
            fwd.ShowDialog();
        }
        SingleGraphXY(ToD tod, int Nx, int Ny)
        {
            tod.ToArrays(out double[] X, out double[] Y);
            Form_with_Data fwd = new Form_with_Data(X, Y, tod.Title);

            fwd.StartPosition = FormStartPosition.Manual;
            fwd.Location      = new Point(Nx, Ny);
            fwd.ShowDialog();
        }
        public static void DoublyGraph(ToD tod, Func <double, double> F, int Nx, int Ny)
        {
            tod.ToArrays(out double[] X, out double[] Y);
            Form_with_Data fwd = new Form_with_Data(X, Y, F, tod.Title);

            fwd.StartPosition = FormStartPosition.Manual;
            fwd.Location      = new Point(Nx, Ny);
            fwd.ShowDialog();
        }