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