public class testHard
{
	public static void main(String [] args) {
		Fraction f = new Fraction();
		Fraction g = f;
		g.reciprocal();

		if (f.validate() && !g.validate())
			System.out.println("passed #1");

		f.set(1,2);	
		g.set(2,4);	

		if (f.compareTo(g) == 0)
			System.out.println("passed #2");

		if (Math.abs(f.toFloat()-g.toFloat()) < 0.001)
			System.out.println("passed #3");

	 	Fraction h = new Fraction(1,6);
		h.div(h);
		f.add(g);

		if (f.compareTo(h) == 0)
			System.out.println("passed #4");

		f.set(1,2);
		g.set(1,4);
		h.set(0,6);
		f.mult(f);
		g.sub(f);
		if (g.compareTo(h) == 0)
			System.out.println("passed #5");

	}
}