萊布尼茲是數學家，更是一個哲學家。八卦易經更象是＂宙宇抽象代數學＂，遠比矩陣與張量更為高階，內涵外延更廣泛！

來源: 北美老閑人於 2017-03-22 17:23:49 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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