2
/ 2 \ atan (-1 + 2*x)
8*\1 + 2*atan (-1 + 2*x) - 2*(-1 + 2*x)*atan(-1 + 2*x)/*e
------------------------------------------------------------------------
2
/ 2\
\1 + (-1 + 2*x) /
$$\frac{8 \left(- 2 \left(2 x - 1\right) \operatorname{atan}{\left(2 x - 1 \right)} + 2 \operatorname{atan}^{2}{\left(2 x - 1 \right)} + 1\right) e^{\operatorname{atan}^{2}{\left(2 x - 1 \right)}}}{\left(\left(2 x - 1\right)^{2} + 1\right)^{2}}$$
/ 3 2 2 \ 2
| 3*(-1 + 2*x) 2*atan (-1 + 2*x) 3*atan(-1 + 2*x) 6*atan (-1 + 2*x)*(-1 + 2*x) 4*(-1 + 2*x) *atan(-1 + 2*x)| atan (-1 + 2*x)
32*|-atan(-1 + 2*x) - --------------- + ----------------- + ---------------- - ---------------------------- + ----------------------------|*e
| 2 2 2 2 2 |
\ 1 + (-1 + 2*x) 1 + (-1 + 2*x) 1 + (-1 + 2*x) 1 + (-1 + 2*x) 1 + (-1 + 2*x) /
------------------------------------------------------------------------------------------------------------------------------------------------------------
2
/ 2\
\1 + (-1 + 2*x) /
$$\frac{32 \left(\frac{4 \left(2 x - 1\right)^{2} \operatorname{atan}{\left(2 x - 1 \right)}}{\left(2 x - 1\right)^{2} + 1} - \frac{6 \left(2 x - 1\right) \operatorname{atan}^{2}{\left(2 x - 1 \right)}}{\left(2 x - 1\right)^{2} + 1} - \frac{3 \left(2 x - 1\right)}{\left(2 x - 1\right)^{2} + 1} - \operatorname{atan}{\left(2 x - 1 \right)} + \frac{2 \operatorname{atan}^{3}{\left(2 x - 1 \right)}}{\left(2 x - 1\right)^{2} + 1} + \frac{3 \operatorname{atan}{\left(2 x - 1 \right)}}{\left(2 x - 1\right)^{2} + 1}\right) e^{\operatorname{atan}^{2}{\left(2 x - 1 \right)}}}{\left(\left(2 x - 1\right)^{2} + 1\right)^{2}}$$