/ 2 2 \
29 | 2 465 93*x*atan(x) 4*x *atan (x)|
64*atan (x)*|- atan (x) + ------ - ------------ + -------------|
| 2 2 2 |
\ 1 + x 1 + x 1 + x /
-----------------------------------------------------------------
2
/ 2\
\1 + x / $$\frac{64 \operatorname{atan}^{29}{\left (x \right )}}{\left(x^{2} + 1\right)^{2}} \left(\frac{4 x^{2} \operatorname{atan}^{2}{\left (x \right )}}{x^{2} + 1} - \frac{93 x \operatorname{atan}{\left (x \right )}}{x^{2} + 1} - \operatorname{atan}^{2}{\left (x \right )} + \frac{465}{x^{2} + 1}\right)$$