Expression 3: "f" prime prime left parenthesis, "x" , right parenthesisf′′x
3
Expression 4: epsilon equals 0.4ϵ=0.4
4
Expression 5: Start sum from "i" equals 0 to 3, end sum, StartFraction, left parenthesis, "x" minus epsilon , right parenthesis Superscript, "i" , Baseline Over "i" ! , EndFraction "F" left parenthesis, epsilon , right parenthesis left bracket, "i" plus 1 , right bracket3∑i=0x−ϵii!Fϵi+1
5
Expression 6: "F" left parenthesis, "x" , right parenthesis equals left bracket, "f" left parenthesis, "x" , right parenthesis , "f" prime left parenthesis, "x" , right parenthesis , "f" prime prime left parenthesis, "x" , right parenthesis , "f" prime prime prime left parenthesis, "x" , right parenthesis , right bracketFx=fx,f′x,f′′x,f′′′x