/ / 2 \ 128*x 8*cos(x)\ sin(x)
|- \- cos (x) + sin(x)/*atan(4*x) - ------------ + ---------|*e
| 2 2|
| / 2\ 1 + 16*x |
\ \1 + 16*x / /
$$\left(- \frac{128 x}{\left(16 x^{2} + 1\right)^{2}} - \left(\sin{\left(x \right)} - \cos^{2}{\left(x \right)}\right) \operatorname{atan}{\left(4 x \right)} + \frac{8 \cos{\left(x \right)}}{16 x^{2} + 1}\right) e^{\sin{\left(x \right)}}$$
/ / 2 \ \
| | 64*x | |
| 128*|-1 + ---------| |
| / 2 \ | 2| |
| 12*\- cos (x) + sin(x)/ \ 1 + 16*x / / 2 \ 384*x*cos(x)| sin(x)
|- ----------------------- + -------------------- - \1 - cos (x) + 3*sin(x)/*atan(4*x)*cos(x) - ------------|*e
| 2 2 2|
| 1 + 16*x / 2\ / 2\ |
\ \1 + 16*x / \1 + 16*x / /
$$\left(- \frac{384 x \cos{\left(x \right)}}{\left(16 x^{2} + 1\right)^{2}} - \left(3 \sin{\left(x \right)} - \cos^{2}{\left(x \right)} + 1\right) \cos{\left(x \right)} \operatorname{atan}{\left(4 x \right)} - \frac{12 \left(\sin{\left(x \right)} - \cos^{2}{\left(x \right)}\right)}{16 x^{2} + 1} + \frac{128 \left(\frac{64 x^{2}}{16 x^{2} + 1} - 1\right)}{\left(16 x^{2} + 1\right)^{2}}\right) e^{\sin{\left(x \right)}}$$