發送短信 : Fine-grained critical path analysis and optimization for area-time efficient realization of multiple constant multiplications

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