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

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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