package blackstart;

public class testCalc {
    double y11;
    double y22;
    double y33;
    double y44;
    double y55;

    double y12;
    double y15;

    double y21;
    double y23;
    double y24;

    double y32;

    double y42;

    double y51;

    double s1;
    double s2;
    double s3;
    double s4;
    double s5;

    double u1;
    double u2;
    double u3;
    double u4;
    double u5;

    public testCalc(double u1, double u2, double u3, double u4, double u5, double s1, double s2, double s3, double s4, double s5){
        this.u1 = u1;
        this.u2 = u2;
        this.u3 = u3;
        this.u4 = u4;
        this.u5 = u5;
        this.s1 = s1;
        this.s2 = s2;
        this.s3 = s3;
        this.s4 = s4;
        this.s5 = s5;

    }

    private void init(){

        y12 = 1/4.43;
        y15 = 1/11.075;
        y23 = 1/3.544;
        y24 = 1/4.43;

        y11 = y12 + y15;
        y21 = y12;
        y22 = y21 + y23 + y24;

        y32 = y23;
        y33 = y32;

        y42 = y24;
        y44 = y42;

        y51 = y15;
        y55 = y51;
    }

    public void calc(){
        init();
        for (int i = 0; i<80 ;i++){
            System.out.println("u1: " + Math.abs(u1()));
            System.out.println("u2: " + Math.abs(u2()));
            System.out.println("u3: " + Math.abs(u3()));
            System.out.println("u4: " + Math.abs(u4()));
            System.out.println("u5: " + Math.abs(u5()));
        }
        System.out.println("done");
    }

    private double u1(){
//        u1 = (s1/y11) * (1/u1) - (y12/y11)*u2 - (y15/y11)*u5;
        return u1;
    }

    private double u2(){
//        u2 = (s2/y22) * (1/u2) - (y21/y22)*u1 - (y23/y22)*u3 - (y24/y22)*u4;
        return u2;
    }

    private double u3(){
//        u3 = (s3/y33)*(1/u3) - (y32/y33)*u2;
        return u3;
    }

    private double u4(){
//        u4 = (s4/y44)*(1/u4) - (y42/y44)*u2;
        return u4;
    }

    private double u5(){
        u5 = (s5/y55)*(1/u5) - (y51/y55)*u1;
        return u5;
    }

}