#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;

double dlina(double x1, double y1, double x2,double y2) {    //
    double d = sqrt(pow((x2-x1),2)+pow((y2-y1),2));
    return d;  //
}

int main() {
    double x1,y1,x2,y2,x3,y3;// X - x1y1, Y -x2y2 Z - x3y3
    double xy, yz, zx;
    double l;// lyambda = yf/fz ili xy / xz
    double xf, yf; // koordinaty peresecheniya bissektrisy so storonoy YZ, v tochke F
    double k, b; // koefficienty uravneniya pryamoi vida y=kx+b

    cin >> x1 >> y1 >> x2 >> y2 >> x3 >>y3;

    xy=dlina(x1,y1,x2,y2);
    yz=dlina(x2,y2,x3,y3);
    zx=dlina(x3,y3,x1,y1);
    cerr << "Dlina XY:" << xy << "  Dlina YZ:" <<yz <<"  Dlina ZX:" <<zx;

    l=xy/zx;
    cerr << "\n Lyambda = XY/ZX:" << l;

    xf=(x2+l*x3)/(1+l); //vichyaslyaem X koordinatu tochki F
    yf=(y2+l*y3)/(1+l); //vichyaslyaem X koordinatu tochki F

    cerr << "\n Koordinaty tochki F=(" <<xf<<","<<yf<<")";

    //k=(yf-y1)/(xf-x1); // k=(y2-y1)/(x2-x1)
    double A = y1 - yf;
    double B = xf - x1;
    double C = -x1 * A - y1 * B;

    cerr << "\n k=" << k <<" ";
    cout << setprecision(6) << fixed;
    cout << A << " " << B << " " << C;

    return 0;
}