/ 2 \
|DiracDelta(x) sign (x) |x|*sign(x) |x|*DiracDelta(x)|
2*|------------- - -------- + ----------- - -----------------|
| |x| 2 3 2 |
\ x x x /
$$2 \left(\frac{\delta\left(x\right)}{\left|{x}\right|} - \frac{\left|{x}\right| \delta\left(x\right)}{x^{2}} - \frac{\operatorname{sign}^{2}{\left(x \right)}}{x^{2}} + \frac{\left|{x}\right| \operatorname{sign}{\left(x \right)}}{x^{3}}\right)$$
/ 2 \
|DiracDelta(x, 1) 3*sign (x) |x|*DiracDelta(x, 1) 6*DiracDelta(x)*sign(x) 3*|x|*sign(x) 4*|x|*DiracDelta(x)|
2*|---------------- + ---------- - -------------------- - ----------------------- - ------------- + -------------------|
| |x| 3 2 2 4 3 |
\ x x x x x /
$$2 \left(\frac{\delta^{\left( 1 \right)}\left( x \right)}{\left|{x}\right|} - \frac{\left|{x}\right| \delta^{\left( 1 \right)}\left( x \right)}{x^{2}} - \frac{6 \delta\left(x\right) \operatorname{sign}{\left(x \right)}}{x^{2}} + \frac{4 \left|{x}\right| \delta\left(x\right)}{x^{3}} + \frac{3 \operatorname{sign}^{2}{\left(x \right)}}{x^{3}} - \frac{3 \left|{x}\right| \operatorname{sign}{\left(x \right)}}{x^{4}}\right)$$