#include <iostream.h>
#include "numbers.h"

int main ()
{
 Unum	un1, un2(7), un3(5.0), un4(-3, 89);
 Unum	un5(4, -3), un6(3.25, 0), un7(0, 2.57);
 Unum 	un8(12.725, 12.502);

 cout << "un1: " << un1 << endl;
 cout << "un2: " << un2 << endl;
 cout << "un3: " << un3 << endl;
 cout << "un4: " << un4 << endl;
 cout << "un5: " << un5 << endl;
 cout << "un6: " << un6 << endl;
 cout << "un7: " << un7 << endl;
 cout << "un8: " << un8 << endl<< endl;

 un1 = 10;
 un7 = 3.14159;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 
 un1 = un3 + un4;
 cout << "Addition result: " << un1 << endl;

 un1 = un5 + un8;
 cout << "Addition result: " << un1 << endl;

 un1 = un5 + Unum(5);
 cout << "Addition result: " << un1 << endl;
 
 un1 = un5 + Unum(32.83);
 cout << "Addition result: " << un1 << endl;

 un1 =  Unum(5) + un5;
 cout << "Addition result: " << un1 << endl;
 
 un1 =  Unum(32.83) + un5;
 cout << "Addition result: " << un1 << endl;

 un1 = un5 - un8;
 cout << "Subtraction result: " << un1 << endl;

 un1 = un5 * un8;
 cout << "Multiplication result: " << un1 << endl;


 un1 = un5 / un8;
 cout << "Division result: " << un1 << endl << endl;

 un7 = Unum(-12, 4.34);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1++;
 ++un7;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1--;
 --un7;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = un7++;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = ++un7;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = --un7;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = un7--;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl<<endl;
 
 un1 = +un7;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = -un7;
 cout << "un1: "<<un1<<", un7: "<<un7<<endl << endl;
 
 un1 = pow(un7, 2);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = pow(un7, 3);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = pow(un7, 4);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = pow(un7, 5);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un7 = -un7;
 un1 = pow(un7, 2);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = pow(un7, 3);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = pow(un7, 4);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un1 = pow(un7, 5);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl << endl;

 un7 = 625;
 un1 = sqrt(un7);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un7 = -un7;  
 un1 = sqrt(un7);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un7 = 325;
 un1 = sqrt(un7);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un7 = -un7;  
 un1 = sqrt(un7);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un7 = 25.734;
 un1 = sqrt(un7);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl;
 un7 = -un7;  
 un1 = sqrt(un7);
 cout << "un1: "<<un1<<", un7: "<<un7<<endl << endl;


 cout << "Goodbye" << endl;
}