This was how such a uniquely Japanese 'wasan' came into being that went beyond the level of merely studying Chinese mathematics, hitherto a model for everything with regard to mathematics.
ここにおいて、日本の数学はそれまで全ての規範であった中国数学の学習の範囲を超えて独創の段階に入り、日本独自の「和算」が生まれた。