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

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Text this: Number Theory in Science and Communication with applications in cryptography, physics, digital information, computing and self-similarity (Fifth edition)