taylor polynomials error - how to find?

[gabuds]

how can i find the error for a taylor polynomial?
for example, the value of taylor polynomial of second order for ln 1,3 is 0,255. but how do i find the error? i cant understand this :S
thanks

 

[Deleted member 4993]

how can i find the error for a taylor polynomial?
for example, the value of taylor polynomial of second order for ln 1,3 is 0,255. but how do i find the error? i cant understand this :S
thanks

Can you write the general form of Taylor expansion of the function f(x-a)?

 

[gabuds]

p(x) = f(x0) + f'(x0)(x-x0)+f''(x0)(x-x0)^2
that?

 

[Deleted member 4993]

p(x) = f(x0) + f'(x0)(x-x0)+f''(x0)(x-x0)^2
that?

Where is the Residual term?

 

[gabuds]

f'''(x0)(x-x0)³/3!

(sorry, i forgot to add the 2! and 3!)

 

[Deleted member 4993]

f'''(x0)(x-x0)³/3!

(sorry, i forgot to add the 2! and 3!)

Value of the residual term is the error.

 

[gabuds]

f'''(x0)(x-x0)³/3!

(sorry, i forgot to add the 2! and 3!)

Value of the residual term is the error.

thats is wat i want to learn how to calculate