台北故宮博物館裏有一本宋代的數學著作就提到這種解法. 作者戲劇化了一小下.

來源: 愛新覺羅於 2012-07-04 09:26:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.