Advanced_java/TestPolynom.java at main · antoineMontier/Advanced_java · GitHub

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public class TestPolynom {
    public static void main(String[] args){
        System.out.println("\n\n");

        Polynom p = new Polynom();
        p.addMonom(-1, 0);
        p.addMonom(-3, 1);
        p.addMonom(-.5, 1);

        Polynom g = new Polynom();
        g.addMonom(4, 0);
        g.addMonom(2, 3);

        Polynom h = new Polynom();

        Polynom a = new Polynom();// a = 2x^3 + 3x^2 - x - 2
        a.addMonom(2, 3);
        a.addMonom(3,2);
        a.addMonom(-1,1);
        a.addMonom(-2,0);

        Polynom b = new Polynom();// b = x^2 + 2x - 3
        b.addMonom(1, 2);
        b.addMonom(2, 1);
        b.addMonom(-3, 0);


        //System.out.println("p = " + p);
        //System.out.println("g = " + g);
        //System.out.println("h = " + h);
        //System.out.println("(p + g) = " + (p.plus(g)));
        //System.out.println("(p - g) = " + (p.minus(g)));
        //System.out.println("(p - g + p) = " + (p.minus(g).plus(p)));
        //System.out.println("(p - h) = " + (p.minus(h)));
        //System.out.println("(h - p) = " + (h.minus(p)));

        assert((p.minus(h)).equals(p));
        assert((p.minus(p)).equals(h));
        assert((p.plus(g)).equals(g.plus(p)));
        assert((g.plus(h).minus(p)).equals(g.minus(p)));
        assert((g.mult(h)).equals(p.mult(h)));
        assert(h.plus(h).equals(h));
        assert(h.derivate().equals(h));

        System.out.println(Polynom.pgcd(a, b));


        System.out.println("\n\n");
    }
}