/x\
4*asin|-|
/ 2\ 2 \2/
t*\4 - x / - 2*t*x + -------------
________
/ 2
/ x
/ 1 - --
\/ 4
$$- 2 t x^{2} + t \left(4 - x^{2}\right) + \frac{4 \operatorname{asin}{\left(\frac{x}{2} \right)}}{\sqrt{1 - \frac{x^{2}}{4}}}$$
/x\
x*asin|-|
8 \2/
- ------- - 6*t*x + -----------
2 3/2
-4 + x / 2\
| x |
|1 - --|
\ 4 /
$$- 6 t x + \frac{x \operatorname{asin}{\left(\frac{x}{2} \right)}}{\left(1 - \frac{x^{2}}{4}\right)^{\frac{3}{2}}} - \frac{8}{x^{2} - 4}$$
/x\ 2 /x\
asin|-| 3*x *asin|-|
\2/ 24*x \2/
-6*t + ----------- + ---------- + -------------
3/2 2 5/2
/ 2\ / 2\ / 2\
| x | \-4 + x / | x |
|1 - --| 4*|1 - --|
\ 4 / \ 4 /
$$- 6 t + \frac{3 x^{2} \operatorname{asin}{\left(\frac{x}{2} \right)}}{4 \left(1 - \frac{x^{2}}{4}\right)^{\frac{5}{2}}} + \frac{24 x}{\left(x^{2} - 4\right)^{2}} + \frac{\operatorname{asin}{\left(\frac{x}{2} \right)}}{\left(1 - \frac{x^{2}}{4}\right)^{\frac{3}{2}}}$$