English: An example of the use of the Qinghuajian Suan Biao decimal calculation table to calculate 12 × 34.5 by CMG Lee. The dots represent threading holes in the bamboo slips. The calculation is read from top to bottom, then right to left as in classical Chinese
An example of the use of the Qinghuajian Suan Biao decimal calculation table to calculate 12 × 34.5 by CMG Lee. The dots represent threading holes in the bamboo slips.