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             ___      ______     ___    __    __  
  ____      / _ \\   /_   _//   / _ \\  \ \\ / // 
 |    \\   / //\ \\  `-| |,-   | / \ ||  \ \/ //  
 | [] ||  |  ___  ||   | ||    | \_/ ||   \  //   
 |  __//  |_||  |_||   |_||     \___//     \//    
 |_|`-`   `-`   `-`    `-`'     `---`       `     
 `-`

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Text this: A metric space of subcopulas — An approach via Hausdorff distance