Zu Geng (born c. 480, Jiankang [modern Nanjing, Jiangsu province], China—died c. 525, China) was a Chinese government official, mathematician, astronomer, and son of Zu Chongzhi (429–500). Beginning in 504, Zu Geng actively advocated his father’s calendar (the Daming calendar) and finally succeeded in getting it officially adopted in 510.

Zu Geng was a Chinese mathematician whose greatest achievement was to compute the diameter of a sphere of a given volume.

Appearance move to sidebarhide From Wikipedia, the free encyclopedia Zu Gengis the name of: Zu Geng of Shang(died 1184 BC), Shang dynasty king Zu Gengzhi(c.450–520), Liang dynasty mathematician Topics referred to by the same term

祖暅原理也称祖氏原理，一个涉及几何求积的著名 命题。公元656年，唐代 李淳风 注《九章算术》时提到祖暅的 开立圆术。祖暅在求 球 体积 时，使用一个原理：“幂势既同，则积不容异”。“幂”是截面积，“势”是立体的高。意思是两个同高的立体，如在等高处的截面积相等，则体积相等。更 ...

Zu Geng or Zu Gengzhi (Chinese: 祖暅之; Wade–Giles: Tsu Keng-chih; ca. 480 – ca. 525) was a Chinese mathematician, politician, and writer. His courtesy name was Jingshuo (景爍).

祖暅 [gèng]（456年—536年），一作祖暅之，字景烁， 范阳 遒县（今 河北 涞水）人。中国 南北朝 时期算学家、天文学家， 祖冲之 之子。同父祖冲之算出球面积的问题。以“幂势既同则积不容异”，从先贤刘徽“牟合方盖”之法，算出球体积。

祖庚电子全文，全文检索、相关于祖庚的讨论及参考资料。有简体字版、繁体字版、英文版本。

2004年4月26日 · Therefore, it is obvious that the so-called Zu-Geng's axiom naturally includes Cavalieri 1635 theory. The work was done by either Zu Chongzhi (429–500 AD) or his son Zu Geng (Zu Gengzhi [6]). The former is famous for the calculation of pi (22/7< π <355/113), which was the most accurate of his time.

2022年12月23日 · 中国南北朝时期的数学家和天文学家。 英文名称 Zu Chonɡzhi and Zu Geng 所属学科 天文学

Zu Geng (祖庚), personal name Zi Yue, was king of the Shang dynasty of China. His capital was at Yin (殷). Zu Geng is thought to have been the commissioner and dedicator of the Houmuwu ding, which he had cast in memory of his mother, Fu Jing. [1]