九九章算術九章算術de 劉徽MateriasChinese MathematicsEdiciones (2)九章算術 (1936)Shang wu · chino九章算術 (1875)Guang ya shu ju · chinoMás obras de 劉徽海海島算經海島算經汲汲古閣影宋抄本九章算經汲古閣影宋抄本九章算經九九章算術細草圖說九章算術細草圖說