1 acos(x)*cos(x)
- ------------------ - --------------
________ 2
/ 2 sin (x)
\/ 1 - x *sin(x)
$$- \frac{\cos{\left(x \right)} \operatorname{acos}{\left(x \right)}}{\sin^{2}{\left(x \right)}} - \frac{1}{\sqrt{1 - x^{2}} \sin{\left(x \right)}}$$
/ 2 \
| 2*cos (x)| x 2*cos(x)
|1 + ---------|*acos(x) - ----------- + ------------------
| 2 | 3/2 ________
\ sin (x) / / 2\ / 2
\1 - x / \/ 1 - x *sin(x)
----------------------------------------------------------
sin(x)
$$\frac{- \frac{x}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \left(1 + \frac{2 \cos^{2}{\left(x \right)}}{\sin^{2}{\left(x \right)}}\right) \operatorname{acos}{\left(x \right)} + \frac{2 \cos{\left(x \right)}}{\sqrt{1 - x^{2}} \sin{\left(x \right)}}}{\sin{\left(x \right)}}$$
2 / 2 \ / 2 \
3*x | 2*cos (x)| | 6*cos (x)|
-1 + ------- 3*|1 + ---------| |5 + ---------|*acos(x)*cos(x)
2 | 2 | | 2 |
-1 + x \ sin (x) / \ sin (x) / 3*x*cos(x)
------------ - ----------------- - ------------------------------ + ------------------
3/2 ________ sin(x) 3/2
/ 2\ / 2 / 2\
\1 - x / \/ 1 - x \1 - x / *sin(x)
--------------------------------------------------------------------------------------
sin(x)
$$\frac{\frac{3 x \cos{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}} \sin{\left(x \right)}} - \frac{\left(5 + \frac{6 \cos^{2}{\left(x \right)}}{\sin^{2}{\left(x \right)}}\right) \cos{\left(x \right)} \operatorname{acos}{\left(x \right)}}{\sin{\left(x \right)}} - \frac{3 \left(1 + \frac{2 \cos^{2}{\left(x \right)}}{\sin^{2}{\left(x \right)}}\right)}{\sqrt{1 - x^{2}}} + \frac{\frac{3 x^{2}}{x^{2} - 1} - 1}{\left(1 - x^{2}\right)^{\frac{3}{2}}}}{\sin{\left(x \right)}}$$