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睡神 发表于 2024-4-7 08:36 本菜鸟表示有一点点疑惑,在有限项内,$\dfrac{k_1(x)}{h^0(x)}+\dfrac{k_2(x)}{h^1(x)}+\dfrac{k_3(x)}{h^ ...
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2025-5-31 11:19 GMT+8
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