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