發送短信

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  ______    ______    _____     _____   __    __  
 /_____//  /_   _//  /  ___||  |  ___|| \ \\ / // 
 `____ `    -| ||-  | // __    | ||__    \ \/ //  
 /___//     _| ||_  | \\_\ ||  | ||__     \  //   
 `__ `     /_____//  \____//   |_____||    \//    
 /_//      `-----`    `---`    `-----`      `     
 `-`

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發送短信 : Verification, Model Checking, and Abstract Interpretation