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

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Text this: Distribution solutions of some PDEs related to the wave equation and the diamond operator