public class Main { public static void main(String[] args) { double[] first = {1, 1, 1}; double[] second = {-7, 0, 2}; Polinomio p = new Polinomio(first); Polinomio p2 = new Polinomio(second); System.out.println(p); System.out.println(p2); System.out.println(new Polinomio(p2.add(p))); System.out.println(p.y(2)); } }