3 ms·
π ≈ 62832 / 20000 from the Aryabhatiya: http://en.wikipedia.org/wiki/Aryabhatiya http://en.wikipedia.org/wiki/Aryabhatiya
by infinity 17y ago
π ≈ 62832 / 20000
from the Aryabhatiya:
http://en.wikipedia.org/wiki/Aryabhatiya http://en.wikipedia.org/wiki/Aryabhatiya
- est 17y agoZu_Chongzhi got a better one 355/113 http://en.wikipedia.org/wiki/Zu_Chongzhi http://en.wikipedia.org/wiki/Zu_Chongzhi