001/* 002 * $Id$ 003 */ 004 005package edu.jas.arith; 006 007 008/** 009 * Interface with method to get a BigRational (approximation). 010 * @author Heinz Kredel 011 */ 012 013public interface Rational { 014 015 016 /** 017 * Return a BigRational approximation of this Element. 018 * @return a BigRational approximation of this. 019 */ 020 public BigRational getRational(); 021 022}