A Study on Counting-rods of Chu State
Song Shu-gang · Journal of Huaihua University · 2006
Chu State was one of Analysts States that prepare is the most advanced at the Spring and Autumn period,and the first unearthed counting-rods was in Chu State.Relying on advanced counting-rods technologies,a large of calculation as well as farmland water,mearsurement and statistics of land,commercial and construction,military tax were done in Chu State.Mathematics of Chu State had a profound impact to promote the development of China's contemporary mathematics.