Sanpō hatsumōshū
By: Fujii Yasuo kōchū
Contributors: Fujii, Yasuo, 1953-; Yoshikawa, Nagamasa, active 1670-1673; Satō, Masaoki, active 1666-1670
Series: Edo shoki wasan sensho -- dai 4-kan, 3
Publisher: Kenseisha
Published: 1994
Place of publication: Tōkyō
Language: jpn
Number of pages: 175
Subjects: Mathematics; Problems, exercises; Japanese Mathematics
Notes: Reprodues ms. copy written chiefly in Kanbun by Sugiyama Sadaharu and Yoshikawa Nagamasa, originally published in fall 1673 in 5 v. New pref. and new annotations added.

Consists of mathematical solutions to 150 questions presented in Satō Masaoki's "Sanpō kongenki" (published in 1669 or 70).