最終更新日：2025/11/21
The museum's exhibit included a reconstructed set of location arithmetic devices that demonstrated how Napier's counters could perform multiplication, division, and extraction of square roots.
正解を見る
The museum's exhibit included a reconstructed set of location arithmetic devices that demonstrated how Napier's counters could perform multiplication, division, and extraction of square roots.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
