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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
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祖沖之 (jan 1, 429 – jan 1, 500)
Description:
求圓周率的近似值
Added to timeline:
數學史
By
leeminn
30 Jan 2020
0
0
426
Date:
jan 1, 429
jan 1, 500
~ 71 years
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