發送短信 : Axiomatic set theory beyond the continuum hypothesis

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