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  ______     ___     __   _     ______            
 /_____//   / _ \\  | || | ||  /_   _//     ___   
 `____ `   / //\ \\ | '--' ||   -| ||-     /   || 
 /___//   |  ___  ||| .--. ||   _| ||_    | [] || 
 `__ `    |_||  |_|||_|| |_||  /_____//    \__ || 
 /_//     `-`   `-` `-`  `-`   `-----`      -|_|| 
 `-`                                         `-`

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發送短信 : On a generalized James constant