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