how can i construct the exact Taylor Polynomial of 4th degree around x = 2?

For the function

 f =@(x) exp(x./2)-2.*x.^2+x+10

how can i construct the exact Taylor Polynomial of 4th degree around x = 2?

Answer 1

[Matt J]

If you have the Symbolic Math Toolbox:

http://www.mathworks.com/help/symbolic/taylor.html

Answer 2

[Geir]

This will then be the correct? EDU>> taylor (exp(x./2)-2.*x.^2+x+10,x,2)

I have to give syms x before it will accept the command. Will this affect my wish to go for x = 2?

thanks again!