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

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Text this: The Mathematics of Preference, Choice and Order