Calculate f''(x) & Error Order | Numerical Analysis

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SUMMARY

This discussion focuses on calculating the second derivative, f''(x), of the function f(x) = 1/sin(x) at x = 0 using numerical analysis techniques. The error order associated with this calculation is represented as σ(h²). Participants are seeking a programmatic solution to compute this derivative accurately and efficiently. The conversation highlights the need for clarity in sharing mathematical work, particularly through direct links to images or code.

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quantum220
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write program calculate

[PLAIN]http://<a [/URL] href="http://www.codecogs.com/eqnedit.php?latex=f^{"}\left ( x \right )" target="_blank"><img src="http://latex.codecogs.com/gif.latex?f^{"}\left ( x \right )" title="f^{"}\left ( x \right )" /></a>[/PLAIN]
x=0
[PLAIN]http://<a [/URL] href="http://www.codecogs.com/eqnedit.php?latex=f\left ( x \right )=\frac{1}{sinx}" target="_blank"><img src="http://latex.codecogs.com/gif.latex?f\left ( x \right )=\frac{1}{sinx}" title="f\left ( x \right )=\frac{1}{sinx}" /></a>[/PLAIN]
the erroor order [PLAIN]http://<a [/URL] href="http://www.codecogs.com/eqnedit.php?latex=\sigma \left ( h^{2} \right )" target="_blank"><img src="http://latex.codecogs.com/gif.latex?\sigma \left ( h^{2} \right )" title="\sigma \left ( h^{2} \right )" /></a>[/PLAIN]
can you answer soon?
 
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quantum220 said:
write program calculate

[PLAIN]http://<a [/URL] href="http://www.codecogs.com/eqnedit.php?latex=f^{"}\left ( x \right )" target="_blank"><img src="http://latex.codecogs.com/gif.latex?f^{"}\left ( x \right )" title="f^{"}\left ( x \right )" /></a>[/PLAIN]
x=0
[PLAIN]http://<a [/URL] href="http://www.codecogs.com/eqnedit.php?latex=f\left ( x \right )=\frac{1}{sinx}" target="_blank"><img src="http://latex.codecogs.com/gif.latex?f\left ( x \right )=\frac{1}{sinx}" title="f\left ( x \right )=\frac{1}{sinx}" /></a>[/PLAIN]
the erroor order [PLAIN]http://<a [/URL] href="http://www.codecogs.com/eqnedit.php?latex=\sigma \left ( h^{2} \right )" target="_blank"><img src="http://latex.codecogs.com/gif.latex?\sigma \left ( h^{2} \right )" title="\sigma \left ( h^{2} \right )" /></a>[/PLAIN]
can you answer soon?

Your images do not seem to be posting correctly. Can you provide direct links? Do your images show your work on the problem?
 
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