/ 2/1\ /1\ \
| 4*log |-| 3*log|-| |
| 1 \x/ \x/ |
2*|-1 + ----------- - -------------- + -----------|
| 2/1\ 2 2/1\|
| 1 + log |-| / 2/1\\ 1 + log |-||
| \x/ |1 + log |-|| \x/|
\ \ \x// /
---------------------------------------------------
3 / 2/1\\
x *|1 + log |-||
\ \x//
$$\frac{2 \left(-1 + \frac{3 \log{\left(\frac{1}{x} \right)}}{\log{\left(\frac{1}{x} \right)}^{2} + 1} + \frac{1}{\log{\left(\frac{1}{x} \right)}^{2} + 1} - \frac{4 \log{\left(\frac{1}{x} \right)}^{2}}{\left(\log{\left(\frac{1}{x} \right)}^{2} + 1\right)^{2}}\right)}{x^{3} \left(\log{\left(\frac{1}{x} \right)}^{2} + 1\right)}$$