-x
|x| / -x / -x -x\ \ 15*|x|*e *log(x)
---*\5*e + \5*e - 5*x*e /*log(x)/ - -----------------
4 4
x x
$$\frac{\left|{x}\right|}{x^{4}} \left(\left(- 5 x e^{- x} + 5 e^{- x}\right) \log{\left(x \right)} + 5 e^{- x}\right) - \frac{15 e^{- x} \log{\left(x \right)} \left|{x}\right|}{x^{4}}$$
/ /1 2*(-1 + x)\ / 5*|x| \ 6*(-1 + (-1 + x)*log(x))*|x|\ -x
5*|- |- - (-2 + x)*log(x) + ----------|*|x| - 3*|- ----- + sign(x)|*log(x) + ----------------------------|*e
\ \x x / \ x / x /
--------------------------------------------------------------------------------------------------------------
4
x
$$\frac{5 \left(- 3 \left(\operatorname{sign}{\left(x \right)} - \frac{5 \left|{x}\right|}{x}\right) \log{\left(x \right)} - \left(- \left(x - 2\right) \log{\left(x \right)} + \frac{2 \left(x - 1\right)}{x} + \frac{1}{x}\right) \left|{x}\right| + \frac{6 \left(\left(x - 1\right) \log{\left(x \right)} - 1\right) \left|{x}\right|}{x}\right) e^{- x}}{x^{4}}$$
/ / 4*|x| \ / 5*|x| \ /1 2*(-1 + x)\ \
| | - ----- + sign(x) | 9*(-1 + (-1 + x)*log(x))*|- ----- + sign(x)| 9*|- - (-2 + x)*log(x) + ----------|*|x||
|/2 3*(-2 + x) 3*(-1 + x)\ | x 9*sign(x) 26*|x|| \ x / \x x / | -x
5*||-- - (-3 + x)*log(x) + ---------- + ----------|*|x| - 3*|2*DiracDelta(x) - ----------------- - --------- + ------|*log(x) + -------------------------------------------- + ----------------------------------------|*e
|| 2 x 2 | | x x 2 | x x |
\\x x / \ x / /
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
4
x
$$\frac{5 \left(\left(- \left(x - 3\right) \log{\left(x \right)} + \frac{3 \left(x - 2\right)}{x} + \frac{3 \left(x - 1\right)}{x^{2}} + \frac{2}{x^{2}}\right) \left|{x}\right| - 3 \left(2 \delta\left(x\right) - \frac{\operatorname{sign}{\left(x \right)} - \frac{4 \left|{x}\right|}{x}}{x} - \frac{9 \operatorname{sign}{\left(x \right)}}{x} + \frac{26 \left|{x}\right|}{x^{2}}\right) \log{\left(x \right)} + \frac{9 \left(\left(x - 1\right) \log{\left(x \right)} - 1\right) \left(\operatorname{sign}{\left(x \right)} - \frac{5 \left|{x}\right|}{x}\right)}{x} + \frac{9 \left(- \left(x - 2\right) \log{\left(x \right)} + \frac{2 \left(x - 1\right)}{x} + \frac{1}{x}\right) \left|{x}\right|}{x}\right) e^{- x}}{x^{4}}$$