Rod numeral positioning

Autor:

Yang Hui (13th century)

Credit:

Ming dynasty Yongle Encyclopedia

Krótki link:

https://plwiki.pl/b/97361

źródło:

Wikimedia Commons

Wymiary:

556 x 490 Pixel (74779 Bytes)

Opis:

An excerpt showing an example of counting rods for the number 71,824 by showing the Chinese numerals 七一八二四 and their respective place values 萬千百十步 above the number represented in counting rods.

Licencja:

Public domain