我想用數表示點並不能說歐氏幾何不完備。粗略地說，Peano不完備不能說實數係統不完備。

來源: youdecide 於 2023-12-26 15:16:30 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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