The third derivative
[src]
/ 2 \
| 1 3*log(x) 4*log (x) |
24*|1 - ----------- + ----------- + --------------|
| 2 2 2|
| 4 + log (x) 4 + log (x) / 2 \ |
\ \4 + log (x)/ /
---------------------------------------------------
3 / 2 \
x *\4 + log (x)/
$$\frac{24 \left(1 + \frac{3 \log{\left(x \right)}}{\log{\left(x \right)}^{2} + 4} - \frac{1}{\log{\left(x \right)}^{2} + 4} + \frac{4 \log{\left(x \right)}^{2}}{\left(\log{\left(x \right)}^{2} + 4\right)^{2}}\right)}{x^{3} \left(\log{\left(x \right)}^{2} + 4\right)}$$