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

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發送短信 : VLSI circuits for decomposing binary integers into signed power-of-two terms