Method isApproxEqual

java/Chapter 7/Question7_5/Question.java:18–24

(double d1, double d2)

	}	
	
	public static boolean isApproxEqual(double d1, double d2) {
		double epsilon = .001;	
		if (Math.abs(d1 - d2) < epsilon) {
			return true;
		}
		return false;
	}
	
	public static boolean isApproxEqual(Point p1, Point p2) {
		return isApproxEqual(p1.x, p2.x) && isApproxEqual(p1.y, p2.y);