public static void main(String[] args){
		System.out.println("_________________________________________________");
		System.out.println("Welcome to the Innumeracy Math Library for Java demo!");
		System.out.println("Choose from 1 of the following options:");
		System.out.println("_________________________________________________");
		System.out.println("A: Rounding to n decimal places");
		System.out.println("B: Simplify surds (Surdify)");
		System.out.println("C: Simplify fractions");
		System.out.println("_________________________________________________");
		Scanner sc = new Scanner(System.in);
		switch(sc.nextLine().toLowerCase()){
		case "a":
			new RoundingExample();
			break;
		case "b":
			new SurdifyExample();
			break;
		case "c":
			new SimplifyExample();
			break;
		}
		sc.close();
	}