Text this: A class of repeated-root constacyclic codes over F<inf>p<sup>m</sup></inf>[u]/〈u<sup>e</sup>〉 of Type 2

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