Describir: Learning curve

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