Expression 5: "D" equals left bracket, "f" left parenthesis, "c" , right parenthesis , "f" prime left parenthesis, "c" , right parenthesis , "f" prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime prime prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime prime prime prime prime prime left parenthesis, "c" , right parenthesis , "f" prime prime prime prime prime prime prime prime prime prime left parenthesis, "c" , right parenthesis , right bracketD=fc,f′c,f′′c,f′′′c,f′′′′c,f′′′′′c,f′′′′′′c,f′′′′′′′c,f′′′′′′′′c,f′′′′′′′′′c,f′′′′′′′′′′c