1 acos(x)
- ------------- - -------
________ 2
/ 2 x
x*\/ 1 - x
$$- \frac{1}{x \sqrt{1 - x^{2}}} - \frac{\operatorname{acos}{\left(x \right)}}{x^{2}}$$
1 2*acos(x) 2
- ----------- + --------- + --------------
3/2 3 ________
/ 2\ x 2 / 2
\1 - x / x *\/ 1 - x
$$- \frac{1}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{2}{x^{2} \sqrt{1 - x^{2}}} + \frac{2 \operatorname{acos}{\left(x \right)}}{x^{3}}$$
6*acos(x) 6 3*x 2
- --------- - -------------- - ----------- + -------------
4 ________ 5/2 3/2
x 3 / 2 / 2\ / 2\
x *\/ 1 - x \1 - x / x*\1 - x /
$$- \frac{3 x}{\left(1 - x^{2}\right)^{\frac{5}{2}}} + \frac{2}{x \left(1 - x^{2}\right)^{\frac{3}{2}}} - \frac{6}{x^{3} \sqrt{1 - x^{2}}} - \frac{6 \operatorname{acos}{\left(x \right)}}{x^{4}}$$