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

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Text this: Metric spaces under interval uncertainty: Towards an adequate definition