Text this

Number:

Provider:

CAPTCHA:

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

Please enter what you see:

Text this: Degrees of freedom of the three-user rank-deficient MIMO interference channel