Image of Zu Chongzhi

Zu Chongzhi

lived from 429 to 501

Zu Chongzhi was a Chinese mathematician and astronomer. He introduced the approximation 355113\large\frac{355}{113} to π\pi which is correct to 6 decimal places.

Find out more at: https://mathshistory.st-andrews.ac.uk/Biographies/Zu_Chongzhi/