Zu Chongzhi calculated the value of π

Author: Yang Xinhua, Zhong Yinzhen (editors)
Publisher:
Publish Date: 2002-08-01
Features: We proudly present the "Illustrated Series of Chinese Historical Stories," dedicated to the young friends. History is a mirror. Throughout time, there have been successes and failures. Want to explore the mysteries behind them? This "mirror" will reveal the lessons of success and the wisdom of failure. History is a long river. It has winding gorges, turbulent currents and shoals, as well as calm harbors. Do you have the ambition to navigate the ship on this river? History will teach you wisdom and courage. History is a monument. It carves the five thousand years of fine cultural traditions of the Chinese nation. It is a valuable textbook for cultivating virtue through history and an endless source of moral governance in the new era. The "Illustrated Series of Chinese Historical Stories" will be published in twenty volumes. This is the eighth volume, telling six stories from the Northern and Southern Dynasties period in China. The Western Jin Dynasty brought only a brief unification, followed by fragmentation. In the north, sixteen small kingdoms engaged in constant warfare, a conflict that continued until the Northern Dynasties. The Eastern Jin and Southern Dynasties were relatively stable in the south, where the economy and culture flourished. Eventually, the fragmented China was reunified by the Sui Dynasty. These stories are vivid and engaging. They will bring you joy, expand your knowledge, and inspire you.