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