/ 2*x*cos(x) \
5*|- ------------- + acot(sin(x)*2)|*acos(x2)
| 2 |
\ 1 + 4*sin (x) /
$$5 \left(- \frac{2 x \cos{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1} + \operatorname{acot}{\left(2 \sin{\left(x \right)} \right)}\right) \operatorname{acos}{\left(x_{2} \right)}$$
/ / 2 \ \
| | 8*cos (x) | |
10*|-2*cos(x) + x*|1 + -------------|*sin(x)|*acos(x2)
| | 2 | |
\ \ 1 + 4*sin (x)/ /
------------------------------------------------------
2
1 + 4*sin (x)
$$\frac{10 \left(x \left(1 + \frac{8 \cos^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1}\right) \sin{\left(x \right)} - 2 \cos{\left(x \right)}\right) \operatorname{acos}{\left(x_{2} \right)}}{4 \sin^{2}{\left(x \right)} + 1}$$
/ / 2 \ / 2 2 2 2 \ \
| | 8*cos (x) | | 24*sin (x) 8*cos (x) 128*cos (x)*sin (x)| |
10*|3*|1 + -------------|*sin(x) + x*|1 - ------------- + ------------- - -------------------|*cos(x)|*acos(x2)
| | 2 | | 2 2 2 | |
| \ 1 + 4*sin (x)/ | 1 + 4*sin (x) 1 + 4*sin (x) / 2 \ | |
\ \ \1 + 4*sin (x)/ / /
---------------------------------------------------------------------------------------------------------------
2
1 + 4*sin (x)
$$\frac{10 \left(x \left(1 - \frac{24 \sin^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1} + \frac{8 \cos^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1} - \frac{128 \sin^{2}{\left(x \right)} \cos^{2}{\left(x \right)}}{\left(4 \sin^{2}{\left(x \right)} + 1\right)^{2}}\right) \cos{\left(x \right)} + 3 \left(1 + \frac{8 \cos^{2}{\left(x \right)}}{4 \sin^{2}{\left(x \right)} + 1}\right) \sin{\left(x \right)}\right) \operatorname{acos}{\left(x_{2} \right)}}{4 \sin^{2}{\left(x \right)} + 1}$$