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

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發送短信 : Sobolev convergence of empirical Bernstein copulas