不知道曆史，猜一下：微積分的精髓在研究變化、增量。你描述的伽利略的觀察還沒有涉及到這個層次。

來源: timray 於 2019-09-03 17:51:16 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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