// ConsoleApplication2.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include "pch.h"
#include <iostream>
#include <string>
#include <cmath>
#include <iosfwd>

#define N_MAX 50
#define N_PRINT 5
#define TOLX 1.0e-011
#define TOLF 1.0e-011

double jakobian(double x, double y, double z) {
    return -4 * x * z - 8 * x * y * z;
}

double f1(double x, double y, double z) {
    return x * x + y * y + z * z - 2;
}

double f2(double x, double y) {
    return x * x + y * y - 1;
}

double f3(double x, double y) {
    return x * x - y;
}

int main()
{
    std::cout.setf(std::ios::scientific);
    std::cout.precision(16);
    return 0;
}