quaternion-java/fr/alnotz/Application.java

package fr.alnotz;

public class Application {
    public static void main(String[] args){
        System.out.println("Hi.");
        Dual dual = new Dual(10, 35);
        System.out.println(dual);
        Quaternion quaternion = new Quaternion(21, 45, 7, -9);
        System.out.println(quaternion);
    }
}