/* Testing class program fcomplex.h
   which operates with complex numbers */ 

#include"fcomplex.h"

#include<iostream.h>
void main(){
    double a,b,c,d;
	fcomplex x, y, z, z2;
	cout << "enter complex number: a (real)  b (imag)" << endl;
	cin >> a >> b;
	cout << "enter complex number: c (real)  d (imag)" << endl;
	cin >> c >> d;
	x = fcomplex(a,b);
	y = fcomplex(c,d);
	z = x.Cadd(y);
	cout << endl <<  "Sum: real, imag     " << z.r() << "      "  <<  z.i() << endl;
	z = x.Csub(y);
	cout << endl <<  "Sub: real, imag     " << z.r() << "      "  <<  z.i() << endl;
	z = x.Cmul(y);
	cout << endl <<  "Multip: real, imag    " << z.r() << "      "  <<  z.i() << endl;
	z = x.Cdiv(y);
	cout << endl <<  "Div: real, imag    " << z.r() << "      "  <<  z.i() << endl;
	a = z.Cabs();
	cout << endl <<  "Abs:    " << a  <<  endl;
	z2 = z.Conjg();
	cout << endl <<  "Conjg:    " << z2.r() << "      "  <<  z2.i() << endl;
	z2 = z.Csqrt();
	cout << endl <<  "Sqrt:    " << z2.r() << "      "  <<  z2.i() << endl;
	z2 = z.RCmul(b);
	cout << endl <<  "Real multip:    " << z2.r() << "      "  <<  z2.i() << endl;
    z2 = fcomplex(a,0); 
	cout << endl <<  "Complex from real    " << z2.r() << "      "  <<  z2.i() << endl;
}