Columbia subject headings:
Harvard subject headings:
Mathematics, Japanese--History--17th century.
Mathematics, Japanese--History--18th century.
Mathematics, Japanese--History--19th century.
Seki, Takakazu, approximately 1642-1708
Takebe, Katahiro, 1664-1739.
Princeton subject headings:
Mathematics, Japanese--History--17th century.
Mathematics, Japanese--History--18th century.
Mathematics, Japanese--History--19th century.
Seki, Takakazu, approximately 1642-1708.
Takebe, Katahiro, 1664-1739.