/acot(x) 2 2*x*log(x)\
-|------- + ---------- - ----------|
| 2 / 2\ 2 |
| x x*\1 + x / / 2\ |
\ \1 + x / /
-------------------------------------
log(3)
$$- \frac{- \frac{2 x \log{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{2}{x \left(x^{2} + 1\right)} + \frac{\operatorname{acot}{\left(x \right)}}{x^{2}}}{\log{\left(3 \right)}}$$
/ 2 \
| 4*x |
2*|-1 + ------|*log(x)
| 2|
6 2*acot(x) 3 \ 1 + x /
--------- + --------- + ----------- - ----------------------
2 3 2 / 2\ 2
/ 2\ x x *\1 + x / / 2\
\1 + x / \1 + x /
------------------------------------------------------------
log(3)
$$\frac{- \frac{2 \left(\frac{4 x^{2}}{x^{2} + 1} - 1\right) \log{\left(x \right)}}{\left(x^{2} + 1\right)^{2}} + \frac{6}{\left(x^{2} + 1\right)^{2}} + \frac{3}{x^{2} \left(x^{2} + 1\right)} + \frac{2 \operatorname{acot}{\left(x \right)}}{x^{3}}}{\log{\left(3 \right)}}$$