Text this: Algorithm and circuit design for conversion of binary numbers to signed power-of-two terms

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