並前往http://mec.math.ntnu.edu.tw/wp-content/uploads/2014/05/%E9%A0%81%E5%B0%BE%E5%9C%8B3_%E5%BC%B5%E7%85%A5%E6%B3%89%E8%80%81%E5%B8%AB_%E4%B8%83%E5%B7%A7%E6%9D%BF%E5%A4%A7%E6%8B%BC%E6%8E%9220141024.pdf