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