阿拉伯數字是符號, 阿拉伯數字沒有創造數字概念. 術語是伴隨新概念新事物一起產生的。

來源: viBravo5 於 2023-07-17 10:03:25 [舊帖] [給我悄悄話] 本文已被閱讀：次

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