4 ms·
Zu Chongzhi derived pi should be between 3.1415926 to 3.1415927 back in 5th century. Well, that was pretty good precision at that time
by echevil 8y ago
Zu Chongzhi derived pi should be between 3.1415926 to 3.1415927 back in 5th century. Well, that was pretty good precision at that time