2 atan(5*x) atan(5*x)
3*x *e 5*e
- --------------- + --------------------
2 / 2\ / 3 \
/ 3 \ \1 + 25*x /*\x + 4/
\x + 4/
$$- \frac{3 x^{2} e^{\operatorname{atan}{\left(5 x \right)}}}{\left(x^{3} + 4\right)^{2}} + \frac{5 e^{\operatorname{atan}{\left(5 x \right)}}}{\left(25 x^{2} + 1\right) \left(x^{3} + 4\right)}$$
/ / 3 \\
| | 3*x ||
| 6*x*|-1 + ------||
| 2 | 3||
| 25*(-1 + 10*x) 30*x \ 4 + x /| atan(5*x)
|- -------------- - -------------------- + -----------------|*e
| 2 / 2\ / 3\ 3 |
| / 2\ \1 + 25*x /*\4 + x / 4 + x |
\ \1 + 25*x / /
------------------------------------------------------------------------
3
4 + x
$$\frac{\left(- \frac{30 x^{2}}{\left(25 x^{2} + 1\right) \left(x^{3} + 4\right)} + \frac{6 x \left(\frac{3 x^{3}}{x^{3} + 4} - 1\right)}{x^{3} + 4} - \frac{25 \left(10 x - 1\right)}{\left(25 x^{2} + 1\right)^{2}}\right) e^{\operatorname{atan}{\left(5 x \right)}}}{x^{3} + 4}$$
/ / 3 6 \ \
| | 18*x 27*x | / 2 \ / 3 \ |
| 6*|1 - ------ + ---------| | 1 30*x 200*x | | 3*x | |
| | 3 2| 125*|-2 + --------- - --------- + ---------| 90*x*|-1 + ------| |
| | 4 + x / 3\ | | 2 2 2| | 3| 2 |
| \ \4 + x / / \ 1 + 25*x 1 + 25*x 1 + 25*x / \ 4 + x / 225*x *(-1 + 10*x) | atan(5*x)
|- -------------------------- + -------------------------------------------- + -------------------- + ---------------------|*e
| 3 2 / 2\ / 3\ 2 |
| 4 + x / 2\ \1 + 25*x /*\4 + x / / 2\ / 3\|
\ \1 + 25*x / \1 + 25*x / *\4 + x //
---------------------------------------------------------------------------------------------------------------------------------------
3
4 + x
$$\frac{\left(\frac{225 x^{2} \left(10 x - 1\right)}{\left(25 x^{2} + 1\right)^{2} \left(x^{3} + 4\right)} + \frac{90 x \left(\frac{3 x^{3}}{x^{3} + 4} - 1\right)}{\left(25 x^{2} + 1\right) \left(x^{3} + 4\right)} - \frac{6 \left(\frac{27 x^{6}}{\left(x^{3} + 4\right)^{2}} - \frac{18 x^{3}}{x^{3} + 4} + 1\right)}{x^{3} + 4} + \frac{125 \left(\frac{200 x^{2}}{25 x^{2} + 1} - \frac{30 x}{25 x^{2} + 1} - 2 + \frac{1}{25 x^{2} + 1}\right)}{\left(25 x^{2} + 1\right)^{2}}\right) e^{\operatorname{atan}{\left(5 x \right)}}}{x^{3} + 4}$$