أرسل هذا في رسالة قصيرة: Viewing attractive point sets through the kirszbraun-valentine theorem

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