_______ / |x|\
\/ x - 1 *|1 - ---|
1 \ x /
----------------------------- + -------------------
/ ____ \ 2
_______ | / 2 | / ____ \
2*\/ x - 1 *\\/ x - x - 1/ | / 2 |
\\/ x - x - 1/
$$\frac{\left(1 - \frac{\left|{x}\right|}{x}\right) \sqrt{x - 1}}{\left(\left(- x + \sqrt{x^{2}}\right) - 1\right)^{2}} + \frac{1}{2 \sqrt{x - 1} \left(\left(- x + \sqrt{x^{2}}\right) - 1\right)}$$
/ 2\
| |x| / |x|\ |
|- --- + sign(x) 2*|1 - ---| |
|x| ________ | x \ x / |
1 - --- \/ -1 + x *|--------------- + ------------|
1 x \ x 1 + x - |x| /
------------- + ------------------------ - -------------------------------------------
3/2 ________ 1 + x - |x|
4*(-1 + x) \/ -1 + x *(1 + x - |x|)
--------------------------------------------------------------------------------------
1 + x - |x|
$$\frac{\frac{1 - \frac{\left|{x}\right|}{x}}{\sqrt{x - 1} \left(x - \left|{x}\right| + 1\right)} - \frac{\sqrt{x - 1} \left(\frac{2 \left(1 - \frac{\left|{x}\right|}{x}\right)^{2}}{x - \left|{x}\right| + 1} + \frac{\operatorname{sign}{\left(x \right)} - \frac{\left|{x}\right|}{x}}{x}\right)}{x - \left|{x}\right| + 1} + \frac{1}{4 \left(x - 1\right)^{\frac{3}{2}}}}{x - \left|{x}\right| + 1}$$
/ |x| sign(x) 3 \
| --- - ------- + DiracDelta(x) / |x|\ / |x|\ / |x| \| / 2\
| 2 x 3*|1 - ---| 3*|1 - ---|*|- --- + sign(x)|| | |x| / |x|\ |
________ | x \ x / \ x / \ x /| |- --- + sign(x) 2*|1 - ---| |
2*\/ -1 + x *|- ----------------------------- + -------------- + -----------------------------| | x \ x / | / |x|\
| x 2 x*(1 + x - |x|) | 3*|--------------- + ------------| 3*|1 - ---|
3 \ (1 + x - |x|) / \ x 1 + x - |x| / \ x /
- ------------- + ----------------------------------------------------------------------------------------------- - ---------------------------------- - ---------------------------
5/2 1 + x - |x| ________ 3/2
8*(-1 + x) 2*\/ -1 + x *(1 + x - |x|) 4*(-1 + x) *(1 + x - |x|)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
1 + x - |x|
$$\frac{- \frac{3 \left(1 - \frac{\left|{x}\right|}{x}\right)}{4 \left(x - 1\right)^{\frac{3}{2}} \left(x - \left|{x}\right| + 1\right)} + \frac{2 \sqrt{x - 1} \left(\frac{3 \left(1 - \frac{\left|{x}\right|}{x}\right)^{3}}{\left(x - \left|{x}\right| + 1\right)^{2}} + \frac{3 \left(1 - \frac{\left|{x}\right|}{x}\right) \left(\operatorname{sign}{\left(x \right)} - \frac{\left|{x}\right|}{x}\right)}{x \left(x - \left|{x}\right| + 1\right)} - \frac{\delta\left(x\right) - \frac{\operatorname{sign}{\left(x \right)}}{x} + \frac{\left|{x}\right|}{x^{2}}}{x}\right)}{x - \left|{x}\right| + 1} - \frac{3 \left(\frac{2 \left(1 - \frac{\left|{x}\right|}{x}\right)^{2}}{x - \left|{x}\right| + 1} + \frac{\operatorname{sign}{\left(x \right)} - \frac{\left|{x}\right|}{x}}{x}\right)}{2 \sqrt{x - 1} \left(x - \left|{x}\right| + 1\right)} - \frac{3}{8 \left(x - 1\right)^{\frac{5}{2}}}}{x - \left|{x}\right| + 1}$$