- #1
asmani
- 105
- 0
Homework Statement
Find the order of error of this numerical method:
[tex]f''(x_i+\frac{h}{2})\simeq \frac{\Delta ^2f_i}{h^2}[/tex]
Homework Equations
Taylor's theorem, Newton's interpolation polynomial and its error.
The Attempt at a Solution
I started from Taylor's expansion at x_i and x_i+1 but didn't get anywhere.
Last edited: