Please use Matlab to complete. please comment code.

Problem 1: The f(x)e* function can be expressed in a Taylor series by 2! 3! Write a user-defined function y -Taylor_Exp (x) that determines the function by using the Taylor series representation. The input of the function is the value of the x and the output is the approximation of e* at the given x. The user defined-function calculates the Taylor series by adding terms of the series. If an is the nth term in the series, then the sum S of the n terms is Sn S-1 +a. In each pass, the code calculates the estimated error E given by E- 5and stop adding terms when E s0.000001. Then write a script file Caller Taylor Exp to call Taylor Exp and runs it. Run your code to evaluate e-2, e2, e, e-4. Sn-1