Abacus is a calculator that was invented in Chinese in ancient times. Count as invention was the one great of China. But have evidence can be proved the markets and shops in the Tang Dynasty was the abacus, then since at that time. As the methods of the scientific calculator. The methods mathematics with abacus has been extensively everyday life of ancient times Chinese. Abacus and methods mathematics with abacus of Chinese get disseminate Japan Korea Vietnam and another country in Europe of Century 17 and be acceptable of foreigner. By have dominant is Calculator Correctly, very fast and easy to use. At present in every place of China gradually the abacus modern computers has replaced already. But in the medium city and small city of China, the shop, private sector and another place is still use abacus with Calculating the costs and accounting.
No comments:
Post a Comment