發送短信 : TEOREMA TITIK TETAP FUNGSI NONEKSPANSIF (FIXED POINT THEOREMS FOR NONEXPANSIVE MAPPINGS)

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