Talk:Yang Hui

From Wikipedia, the free encyclopedia

	This article is within the scope of WikiProject Biography. For more information, visit the project page.	Biography Portal
Stub	This article has been rated as stub-Class on the Project's quality scale. [FAQ] (If you rated the article, please give a short summary at comments to explain the ratings and/or to identify the strengths and weaknesses.)

|[[]][[Category:]]{{}}⅔⅓↔†‡¿⅔⅔¾== Yang Hui didn't invent the triangle ==

By searching for 楊輝三角 or 賈憲三角 in Google, one can find many mentions that Yang Hui annotated about the triangle in his writings 《詳解九章算法》that 賈憲 in Northern Song Dynasty used this method in《黃帝九章算法細草》couple centuries before him. That is still not conclusive that 賈憲 invented the triangle, but at least that dates it back six centuries before Pascal. Kowloonese 01:24, 29 December 2005 (UTC) jhf kjhg kljgjhtfhd jhkljő³

[edit] Really?

http://www.answers.com/topic/yang-hui

http://www.reference.com/browse/wiki/Yang_Hui

http://experts.about.com/e/y/ya/yang_hui.htm