Counting Rod Numerals Unicode Characters page 1

The Counting Rod Numerals block contains characters used in the counting rod numeral system, which was used in ancient China for calculations in mathematics and commerce. Counting rods were placed on a counting board to represent numbers and perform arithmetic operations. This block includes symbols for the digits 1 through 9 in both horizontal and vertical forms, reflecting the flexibility of the system for different types of calculations. Counting rod numerals are an important part of the history of mathematics in East Asia..