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