import java.applet.Applet;
import java.awt.Graphics;
import java.io.PrintStream;

public class TaylorApplet extends Applet
{

    public TaylorApplet()
    {
    }

    public void paint(Graphics g)
    {
        drawTaylor(g);
    }

    static double f(double d, double d1)
    {
        return 2D + (d1 - d - 1.0D) * (d1 - d - 1.0D);
    }

    void drawTaylor(Graphics g)
    {
        int i = 500;
        double d = 1.0D;
        double d1 = 2D;
        double d2 = 2D;
        double d10 = 0.0D;
        double d3 = (d1 - d) / (double)i;
        double d4 = d;
        long l = System.currentTimeMillis();
        int j;
        for(j = 1; j <= i; j++)
        {
            double d5 = f(d4, d2);
            double d6 = ((2D * d2 * d5 + 2D * d4) - 2D * d4 * d5 - 2D * d2 - 2D * d5) + 2D;
            double d7 = (2D * d2 * d6 + 2D * d5 * d5) - 2D - 2D * d4 * d6 - 2D * d5 - 2D * d5 - 2D * d6;
            double d8 = (2D * d2 * d7 + 2D * d6 * d5 + 4D * d5 * d6) - 2D * d4 * d7 - 2D * d6 - 4D * d6 - 2D * d7;
            d2 += d3 * (d5 + (d3 / 2D) * (d6 + (d3 / 3D) * (d7 + (d3 / 4D) * d8)));
            d4 += d3;
            double d9 = Math.abs((1.0D + d4 + Math.tan(d4 - 1.0D)) - d2);
            d10 += d9;
            System.out.println(d9);
            g.drawLine(j + 30, (int)(500D - 100D * d2), j + 30, (int)(500D - 100D * d2));
            g.drawLine(j + 30, 470, j + 30, (int)(470D - 10000D * d9));
        }

        l = System.currentTimeMillis() - l;
        System.out.println("Total error: " + d10);
        System.out.println("Iterations: " + (j - 1));
        System.out.println("Time: " + l);
    }
}