acos(x)
-e
-----------
________
/ 2
\/ 1 - x
$$- \frac{e^{\operatorname{acos}{\left (x \right )}}}{\sqrt{- x^{2} + 1}}$$
/ 1 x \ acos(x)
-|------- + -----------|*e
| 2 3/2|
|-1 + x / 2\ |
\ \1 - x / /
$$- \left(\frac{x}{\left(- x^{2} + 1\right)^{\frac{3}{2}}} + \frac{1}{x^{2} - 1}\right) e^{\operatorname{acos}{\left (x \right )}}$$
/ 2 \
| 2 3*x 3*x | acos(x)
|- ----------- - ----------- + ----------|*e
| 3/2 5/2 2|
| / 2\ / 2\ / 2\ |
\ \1 - x / \1 - x / \-1 + x / /
$$\left(- \frac{3 x^{2}}{\left(- x^{2} + 1\right)^{\frac{5}{2}}} + \frac{3 x}{\left(x^{2} - 1\right)^{2}} - \frac{2}{\left(- x^{2} + 1\right)^{\frac{3}{2}}}\right) e^{\operatorname{acos}{\left (x \right )}}$$