1 /* @author rich 2 * Created on 05-Mar-2004 3 * 4 * This code is covered by a Creative Commons 5 * Attribution, Non Commercial, Share Alike license 6 * <a HREF="http://creativecommons.org/licenses/by-nc-sa/1.0">License</a> 7 */ 8 package org.lsmp.djep.groupJep.interfaces; 9 10 /** 11 * Represents a field. 12 * Abelian group for + with inverse 0. 13 * Elements excluding 0 form a abelian group. 14 * 15 * @author Rich Morris 16 * Created on 05-Mar-2004 17 */ 18 public interface FieldI extends IntegralDomainI,HasDivI { 19 /** get mul inverse */ 20 public Number getMulInverse(Number num); 21 } 22