/3\
atan|-|
\x/
-3*4 *log(4)
------------------
2 / 9 \
x *|1 + --|
| 2|
\ x / $$- \frac{3 \cdot 4^{\operatorname{atan}{\left (\frac{3}{x} \right )}}}{x^{2} \left(1 + \frac{9}{x^{2}}\right)} \log{\left (4 \right )}$$
/3\
atan|-|
\x/ / 18 3*log(4) \
3*4 *|2 - ----------- + ----------|*log(4)
| 2 / 9 \ / 9 \|
| x *|1 + --| x*|1 + --||
| | 2| | 2||
\ \ x / \ x //
------------------------------------------------
3 / 9 \
x *|1 + --|
| 2|
\ x / $$\frac{3 \cdot 4^{\operatorname{atan}{\left (\frac{3}{x} \right )}}}{x^{3} \left(1 + \frac{9}{x^{2}}\right)} \left(2 + \frac{3 \log{\left (4 \right )}}{x \left(1 + \frac{9}{x^{2}}\right)} - \frac{18}{x^{2} \left(1 + \frac{9}{x^{2}}\right)}\right) \log{\left (4 \right )}$$
/3\
atan|-| / 2 \
\x/ | 216 42 6*log(4) 3*log (4) 54*log(4) |
9*4 *|-2 - ------------ + ----------- - ---------- - ------------ + ------------|*log(4)
| 2 2 / 9 \ / 9 \ 2 2|
| 4 / 9 \ x *|1 + --| x*|1 + --| 2 / 9 \ 3 / 9 \ |
| x *|1 + --| | 2| | 2| x *|1 + --| x *|1 + --| |
| | 2| \ x / \ x / | 2| | 2| |
\ \ x / \ x / \ x / /
----------------------------------------------------------------------------------------------
4 / 9 \
x *|1 + --|
| 2|
\ x / $$\frac{9 \cdot 4^{\operatorname{atan}{\left (\frac{3}{x} \right )}}}{x^{4} \left(1 + \frac{9}{x^{2}}\right)} \left(-2 - \frac{6 \log{\left (4 \right )}}{x \left(1 + \frac{9}{x^{2}}\right)} + \frac{42}{x^{2} \left(1 + \frac{9}{x^{2}}\right)} - \frac{3 \log^{2}{\left (4 \right )}}{x^{2} \left(1 + \frac{9}{x^{2}}\right)^{2}} + \frac{54 \log{\left (4 \right )}}{x^{3} \left(1 + \frac{9}{x^{2}}\right)^{2}} - \frac{216}{x^{4} \left(1 + \frac{9}{x^{2}}\right)^{2}}\right) \log{\left (4 \right )}$$