The Chinese multiplication table is the first requisite for using the Rod calculus for carrying out multiplication, division, the extraction of square roots, and the solving of equations based on place value decimal notation.
The Nine Chapters on the Mathematical Art
The Nine Chapters on the Mathematical Art is a Chinese mathematics book, composed by several generations of scholars from the 10th–2nd century BCE. Calculation towards ratio, area and volume were discussed in this book.
Zhang Cang, Geng Shouchang, Liu Hui, Li Chunfeng, Jia Xian, Yang Hui, Li Huang
In 1981, China's ductile iron experts used modern scientific methods to study 513 pieces of unearthed ancient Chinese iron tools. It was determined through massive data that spherical graphite cast iron appeared in China in the Han Dynasty.
Frying Steel and extremely fine steel technology
Chinese abacus is a tool for calculation. In the abacus, there are two beads on each rod in the upper deck and five beads on each rod in the bottom deck. This configuration is used for both decimal and hexadecimal computation. The beads are usually rounded and made of a hardwood. The beads are counted by moving them up or down towards the beam. The suanpan can be reset to the starting position instantly by a quick jerk around the horizontal axis to spin all the beads away from the horizontal beam at the center.
Supplementary Notes on the Art of Figures