3 2
5*log (x) 3*log (x)*(1 + atan(5*x))
--------- + -------------------------
2 x
1 + 25*x
$$\frac{5 \log{\left(x \right)}^{3}}{25 x^{2} + 1} + \frac{3 \left(\operatorname{atan}{\left(5 x \right)} + 1\right) \log{\left(x \right)}^{2}}{x}$$
/ 2 \
| 250*x*log (x) 3*(1 + atan(5*x))*(-2 + log(x)) 30*log(x) |
|- ------------- - ------------------------------- + -------------|*log(x)
| 2 2 / 2\|
| / 2\ x x*\1 + 25*x /|
\ \1 + 25*x / /
$$\left(- \frac{250 x \log{\left(x \right)}^{2}}{\left(25 x^{2} + 1\right)^{2}} + \frac{30 \log{\left(x \right)}}{x \left(25 x^{2} + 1\right)} - \frac{3 \left(\log{\left(x \right)} - 2\right) \left(\operatorname{atan}{\left(5 x \right)} + 1\right)}{x^{2}}\right) \log{\left(x \right)}$$
/ 2 \
3 | 100*x |
250*log (x)*|-1 + ---------|
2 / 2 \ | 2|
2250*log (x) 6*(1 + atan(5*x))*\1 + log (x) - 3*log(x)/ \ 1 + 25*x / 45*(-2 + log(x))*log(x)
- ------------ + ------------------------------------------ + ---------------------------- - -----------------------
2 3 2 2 / 2\
/ 2\ x / 2\ x *\1 + 25*x /
\1 + 25*x / \1 + 25*x /
$$\frac{250 \left(\frac{100 x^{2}}{25 x^{2} + 1} - 1\right) \log{\left(x \right)}^{3}}{\left(25 x^{2} + 1\right)^{2}} - \frac{2250 \log{\left(x \right)}^{2}}{\left(25 x^{2} + 1\right)^{2}} - \frac{45 \left(\log{\left(x \right)} - 2\right) \log{\left(x \right)}}{x^{2} \left(25 x^{2} + 1\right)} + \frac{6 \left(\operatorname{atan}{\left(5 x \right)} + 1\right) \left(\log{\left(x \right)}^{2} - 3 \log{\left(x \right)} + 1\right)}{x^{3}}$$