並前往http://math.kshs.kh.edu.tw/essay/2016/2016%E5%B9%B4%E5%9C%8B%E9%9A%9B%E7%A7%91%E5%B1%95%E6%95%B8%E5%AD%B8%E7%B5%84-%E9%81%8E%E5%AE%9A%E8%A7%92%E5%85%A7%E5%AE%9A%E9%BB%9E%E4%B9%8B%E7%9B%B4%E7%B7%9A%E6%89%80%E5%9C%8D%E4%B8%89%E8%A7%92%E5%BD%A2%E4%B9%8B%E5%85%AD%E5%BF%83%E8%BB%8C%E8%B7%A1%E6%80%A7%E8%B3%AA%E7%A0%94%E7%A9%B6.pdf