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