Text this: Symbol-triple distance of repeated-root constacyclic codes of prime power lengths

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