Text this: PRICING OF INTEREST RATE DERIVATIVES: CAP/FLOOR AND SWAPTION

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