- Zu
Chongzhi (Chinese: 祖沖之; 429 – 500),
courtesy name
Wenyuan (Chinese: 文遠), was a
Chinese astronomer, inventor, mathematician, politician, and
writer during...
- Xing
Chongzhi (Chinese: 邢崇智) (1927–2000) was a People's
Republic of
China politician. He was born in She County, Hebei. He was
Chinese Communist Party...
-
Intellectuals of the
period include the
mathematician and
astronomer Zu
Chongzhi (429–500), and
astronomer Tao Hongjing.
After the
collapse of a unified...
- Chao
Chongzhi (Chinese: 晁冲之) was a Song
Chinese poet. His
cousins Chao Buzhi, Chao Shuozhi, Chao
Yongzhi were all
famous litterateur at that time. Chao...
-
approximation of π (pi)
found by the
Chinese mathematician and
astronomer Zu
Chongzhi during the 5th century.
Using Liu ****'s algorithm,
which is
based on the...
-
Rocky Tuan Sung-chi (Chinese: 段崇智; Jyutping: dyun6 sung4 zi3; pinyin: Duàn
Chóngzhì) is a Hong Kong
medical researcher and
bioengineer who
served as the vice-chancellor...
- 'brightest calendar'),
created in the
Northern and
Southern Dynasties by Zu
Chongzhi (429 CE – 500 CE),
introduced the equinoxes. The use of
syzygy to determine...
-
polygons form a
geometric series with a
factor of 4.
Around 480 AD, Zu
Chongzhi calculated that 3.1415926 < π < 3.1415927 {\displaystyle 3.1415926<\pi...
- Go-Hanazono List of
Chinese era
names List of Ming
dynasty era
names Li,
Chongzhi (December 2004). 中國歷代年號考 [Zhongguo
Lidai Nianhao Kao] (in Chinese). Beijing:...
-
using polygons inside a
hexagon as a
lower limit compared to a circle. Zu
Chongzhi later discovered the
calculation of pi to be 3.1415926 < π < 3.1415927...
