/ ________\
| / 2 |
asin\\/ 1 - x / x*log(x)
----------------- - ---------------
x ________
/ 2
\/ 1 - x *|x|
$$- \frac{x \log{\left(x \right)}}{\sqrt{1 - x^{2}} \left|{x}\right|} + \frac{\operatorname{asin}{\left(\sqrt{1 - x^{2}} \right)}}{x}$$
/ 2 \
| 1 sign(x) x |
/ ________\ |- --- + ------- + -------------|*log(x)
| / 2 | | |x| x / 2\ |
asin\\/ 1 - x / 2 \ \-1 + x /*|x|/
- ----------------- - --------------- + ----------------------------------------
2 ________ ________
x / 2 / 2
\/ 1 - x *|x| \/ 1 - x
$$\frac{\left(\frac{x^{2}}{\left(x^{2} - 1\right) \left|{x}\right|} - \frac{1}{\left|{x}\right|} + \frac{\operatorname{sign}{\left(x \right)}}{x}\right) \log{\left(x \right)}}{\sqrt{1 - x^{2}}} - \frac{2}{\sqrt{1 - x^{2}} \left|{x}\right|} - \frac{\operatorname{asin}{\left(\sqrt{1 - x^{2}} \right)}}{x^{2}}$$
/ 3 \
| 2*DiracDelta(x) 2*sign(x) 3*x 3*x | / 2 \
|- --------------- + --------- - ------------- + --------------|*log(x) | 1 sign(x) x |
/ ________\ | x 2 / 2\ 2 | 3*|- --- + ------- + -------------|
| / 2 | | -1 + x \-1 + x /*|x| / 2\ | | |x| x / 2\ |
2*asin\\/ 1 - x / \ \-1 + x / *|x|/ 3 \ \-1 + x /*|x|/
------------------- - ----------------------------------------------------------------------- + ----------------- + -----------------------------------
3 ________ ________ ________
x / 2 / 2 / 2
\/ 1 - x x*\/ 1 - x *|x| x*\/ 1 - x
$$- \frac{\left(\frac{3 x^{3}}{\left(x^{2} - 1\right)^{2} \left|{x}\right|} - \frac{3 x}{\left(x^{2} - 1\right) \left|{x}\right|} + \frac{2 \operatorname{sign}{\left(x \right)}}{x^{2} - 1} - \frac{2 \delta\left(x\right)}{x}\right) \log{\left(x \right)}}{\sqrt{1 - x^{2}}} + \frac{3 \left(\frac{x^{2}}{\left(x^{2} - 1\right) \left|{x}\right|} - \frac{1}{\left|{x}\right|} + \frac{\operatorname{sign}{\left(x \right)}}{x}\right)}{x \sqrt{1 - x^{2}}} + \frac{3}{x \sqrt{1 - x^{2}} \left|{x}\right|} + \frac{2 \operatorname{asin}{\left(\sqrt{1 - x^{2}} \right)}}{x^{3}}$$