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