2*x / 125*x 2 10*log(3)\
2*3 *|- ------------ + 2*log (3)*atan(5*x) + ---------|
| 2 2|
| / 2\ 1 + 25*x |
\ \1 + 25*x / /
$$2 \cdot 3^{2 x} \left(- \frac{125 x}{\left(25 x^{2} + 1\right)^{2}} + 2 \log{\left(3 \right)}^{2} \operatorname{atan}{\left(5 x \right)} + \frac{10 \log{\left(3 \right)}}{25 x^{2} + 1}\right)$$
/ / 2 \ \
| | 100*x | |
| 125*|-1 + ---------| |
| 2 | 2| |
2*x | 3 30*log (3) \ 1 + 25*x / 750*x*log(3)|
2*3 *|4*log (3)*atan(5*x) + ---------- + -------------------- - ------------|
| 2 2 2|
| 1 + 25*x / 2\ / 2\ |
\ \1 + 25*x / \1 + 25*x / /
$$2 \cdot 3^{2 x} \left(- \frac{750 x \log{\left(3 \right)}}{\left(25 x^{2} + 1\right)^{2}} + 4 \log{\left(3 \right)}^{3} \operatorname{atan}{\left(5 x \right)} + \frac{30 \log{\left(3 \right)}^{2}}{25 x^{2} + 1} + \frac{125 \left(\frac{100 x^{2}}{25 x^{2} + 1} - 1\right)}{\left(25 x^{2} + 1\right)^{2}}\right)$$