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Zu Chongzhi (Chinese: 祖沖之; – ), courtesy name Wenyuan (Chinese: 文遠), was a Chinese astronomer, inventor, mathematician, politician, and writer during the Liu Song and Southern Qi dynasties.
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Zu Chongzhi was a Chinese mathematician and astronomer.
Tzu chi controversy
Zu Chongzhi (born , Jiankang [modern Nanjing, Jiangsu province], China—died , China) was a Chinese astronomer, mathematician, and engineer who created the .
Tzu chi foundation taiwan
Tsu Ch'ung-chih (Zu Chongzhi) Chinese mathematician and astronomer who developed a remarkably accurate calculation of π.