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| \  / || | || | ||  /_   _// | || | || |      \\ 
|  \/  || | || | ||  `-| |,-  | || | || |  --  // 
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`-`  `-`    `---`      `-`'     `---`   `------`

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發送短信 : An efficient reverse converter for the 4-moduli set {2^n -1, 2^n, 2^n + 1, 2^2n + 1} based on the new Chinese remainder theorem