public static void Main()
Console.WriteLine("ejercicio b polinomio de Newton ");
double[] x = { -5, -3, -0.7, 0.25, 2.1, 6, 7.46, 19.1, 15.5 };
double[] y = { 6, 5.3, 1.53, -2.7, 4, 9.1, 2.2, 3.5, 6.2 };
double[] l = new double[9];
for (int m = 0; m < 9; m = m + 1)
for (int n = 0; n < 9; n = n + 1)
l[m] = l[m] * ((x_0 - x[n]) / (x[m] - x[n]));
Console.WriteLine("El valor de y en" + x_0 + " es" + fx);