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[数论] 整数系数的多项式$P(P(\cdots P(x) \cdots))=x$对于某个整数 $x$ |
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hbghlyj
Posted 2025-1-31 03:21
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hbghlyj
Posted 2025-1-31 03:24
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Author|
hbghlyj
Posted 2025-1-31 03:34
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