/*
 * File:   main.c
 * Author: joukaval
 *
 * Created on 12. lokakuuta 2011, 15:46
 */

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

/*
 *
 */
int main(int argc, char** argv) {


    double f = 0;
    double F = 0;
    double y = 0;
    double eps = 0.000001;
    double x = 1;

    if (x != 0.0)
        for (int i = 0; i < 100; i++) {

            f = (x * x);
            F = (2 * x);
            y = x - (f / F);
            printf("%i. iteraatio f: %f x: %f y: %f \n", i + 1, f, x, y);
            if (fabs(y - x) < eps)
                break;
            x = y;

        }
    x = 3;
    printf("toinen polynomi\n");

    if (x != 0.0)
        for (int i = 0; i < 100; i++) {

            f = (x * x)+(eps / 2);
            F = (2 * x);
            y = x - (f / F);
            //printf("ABC %f\n", y);
            printf("%i. iteraatio f: %f x: %f y:  %f \n", i + 1, f, x, y);
            if (fabs(y - x) < eps)
                break;
            x = y;

        }









    return (EXIT_SUCCESS);
}