刘徽出生于公元3世纪(约225年-295年),是魏晋时期一位杰出的数学家,也是我国古代数学理论的奠基人,他主要生活在三国时代的魏国,据考证可能是山东淄川一带人,他曾从事过度量衡考校工作,研究过天文历法,还进行过野外测量,但他大量的还是进行数学研究工作,他的杰作《九章算术注》和《海岛算经》,是我国宝贵的数学遗产。 Liu Hui was born in the 3rd century AD (about 225-295). He was an outstanding mathematician in the Wei and Jin Dynasties and also the founder of ancient Chinese mathematical theory. He mainly lived in the Wei State during the Three Kingdoms period. According to research, it may be He was a native of Zichuan, Shandong Province. He had worked in the school of metrology and calibration, studied astronomical calendar, and also conducted field surveys. However, he did a lot of research in mathematics. His masterpieces, “Nine Arithmetic Notes,” and “ ”Is our precious math heritage.