盈不足术
- 网络surplus and deficiency; yingbuzu method
盈不足术盈不足术
surplus and deficiency
《盈不足算书》,Book of Surplus and... ... ) surplus and deficiency 盈不足术 ) method of excess and deficiency 盈不足方法 ...
yingbuzu method
Untitled Document ... yidaliya 意大里亚 yingbuzu method 盈不足术 yu heng che 玉衡车 ...