Without precise calculation ability, you couldn’t win the war. The distribution of soldiers, getting supplies, buying arms required the calculation. ![]() The education of calculation began with it.Īctually, the first users who started using Japanese Abacus are Samurai class. In the 1570s, Suanpan, the Chinese calculation tablet introduced in Japan. Only among the court nobles, we can see a sign of calculation as a part of a game as they were learning one’s multiplication table up to 10’s. In the Heian period (794-1185), people used to exchange goods without using money. It became portable in Rome it’s considered it was introduced into China and it became the prototype of Soroban we see today. Ancient Greek put this box on the table and they called it Abacus. It was a simple system to calculate fill the shallow box with the sand, draw some lines in that sand, and putting pebbles at the top of these lines. The roots of Soroban can date back to Abacus in ancient Greece. Brief History of Soroban Various types of abacus around the world ![]() Let’s take a look at the history and dig into why this tool is still popular. Even in this computer age, this ancient and hands-on calculator is in a great demand. Soroban is Japanese abacus which has been used for centuries for calculation. Soroban – a traditional abacus used in Japan, nowadays replaced by electric calculators
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