…Arithmetic puzzles aim to make numbers interesting and calculations fun. Figure 1-a was introduced in Volume 4 of Mathematical Games (1894) by MEL Lucas (1842-91), and Figure 1-b was introduced in Arithmetic Games (1899) by E. Fourrey. You can see at a glance how fun they are. This type of arithmetic puzzle has been around for quite some time, but its origin is unknown. … *Some of the terminology that mentions "Fourrey, E." is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…このように数字のおもしろさや計算の楽しさをねらったものが算術パズルである。図1‐aはリュカM.E.Lucas(1842‐91)著の《数学遊戯》第4巻(1894)に紹介されたもの,図1‐bはフォーリーE.Fourrey著の《算術遊戯》(1899)に紹介されたもので,その楽しさはひと目でわかる。この種の算術パズルはかなり古くから存在していたが,その発祥は不明である。… ※「Fourrey,E.」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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