藏族传统筹算的运演方法分析

The Characteristic of Traditional Tibet Arithmetic

文章通过对藏族传统筹算本《八章算法》和《八章算法考释》的比较研究,从算法角度分析藏族传统筹算数学的运算符号(算筹)的功能和藏族传统筹算的符号表现、运演方式和数学体系的构建。重点分析传统筹算数学的四则运算的具体算法(手工操作和算法特征)、求解应用题的常用方法和特殊图形的面积算法。

The paper studies the handwritten copies of"Eight Chapter of Algorithms"and" Study Eight Chapter of Algorithms", the traditional Tibet mathematics of"Del Tsis"( was regarded as one of the most important Tibet mathematical book). Based on the algorithm, introduce and analyses briefly the notation of the number of traditional Tibetan mathematics,as well as, it tell us the way of four arithmetic of those notations within explanation of modern mathematics.