Song Yang Hui suan fa
Contributors: Japanese Rare Book Collection (Library of Congress)
Place of publication: Japan
Language: chi
Subjects: Chinese Mathematics; Problems, exercises; Arithmetic
Other titles: Sō Yō Ki sanpō; Yō Ki sanpō
Work titles: Yang Hui suan fa
Notes: Ms. (shahon), the copier and the date not known.

Title from fly leaf (tobira).

Within double border, except outside single (21.7 x 15.0 cm.), text in 10 vertical lines.

On double leaves, oriental style (fukurotoji).

Tōhoku Daigaku shozō Wa-Kansho koten bunrui mokuroku, p. 733 (Yō Ki sanpō, 6-kan, by Yō Ki, Dōkō 20-22 [1840-1842] kan).