/ / 2 2 \ \
| | 14*DiracDelta(x) 7*sign (x) sign (x) | |
| 3*|- ---------------- + ---------- + -----------|*|x| |
| | |x| 2 2 | 2 |
| 6/7 \ x x *log(|x|)/ 6*sign (x) |
2*|log (|x|)*DiracDelta(x) - ----------------------------------------------------- + ------------------|
| 7 __________ 7 __________|
\ 49*\/ log(|x|) 7*|x|*\/ log(|x|) /
$$2 \left(- \frac{3 \left(- \frac{14 \delta\left(x\right)}{\left|{x}\right|} + \frac{7 \operatorname{sign}^{2}{\left(x \right)}}{x^{2}} + \frac{\operatorname{sign}^{2}{\left(x \right)}}{x^{2} \log{\left(\left|{x}\right| \right)}}\right) \left|{x}\right|}{49 \sqrt[7]{\log{\left(\left|{x}\right| \right)}}} + \log{\left(\left|{x}\right| \right)}^{\frac{6}{7}} \delta\left(x\right) + \frac{6 \operatorname{sign}^{2}{\left(x \right)}}{7 \sqrt[7]{\log{\left(\left|{x}\right| \right)}} \left|{x}\right|}\right)$$
/ / 2 2 \ / 2 2 3 3 \ \
| | 14*DiracDelta(x) 7*sign (x) sign (x) | |98*sign (x) 98*DiracDelta(x, 1) 294*DiracDelta(x)*sign(x) 14*sign (x) 42*DiracDelta(x)*sign(x) 7*sign (x) 8*sign (x) | |
| 9*|- ---------------- + ---------- + -----------|*sign(x) 3*|----------- + ------------------- - ------------------------- + ----------- - ------------------------ + --------------- + ----------------|*|x| |
| | |x| 2 2 | | 3 |x| 2 3 2 2 2 2 | |
| 6/7 \ x x *log(|x|)/ \ x x x *log(|x|) x *log(|x|) x *|x|*log(|x|) x *|x|*log (|x|)/ 18*DiracDelta(x)*sign(x)|
2*|log (|x|)*DiracDelta(x, 1) - --------------------------------------------------------- + --------------------------------------------------------------------------------------------------------------------------------------------------- + ------------------------|
| 7 __________ 7 __________ 7 __________ |
\ 49*\/ log(|x|) 343*\/ log(|x|) 7*|x|*\/ log(|x|) /
$$2 \left(- \frac{9 \left(- \frac{14 \delta\left(x\right)}{\left|{x}\right|} + \frac{7 \operatorname{sign}^{2}{\left(x \right)}}{x^{2}} + \frac{\operatorname{sign}^{2}{\left(x \right)}}{x^{2} \log{\left(\left|{x}\right| \right)}}\right) \operatorname{sign}{\left(x \right)}}{49 \sqrt[7]{\log{\left(\left|{x}\right| \right)}}} + \frac{3 \left(\frac{98 \delta^{\left( 1 \right)}\left( x \right)}{\left|{x}\right|} - \frac{294 \delta\left(x\right) \operatorname{sign}{\left(x \right)}}{x^{2}} - \frac{42 \delta\left(x\right) \operatorname{sign}{\left(x \right)}}{x^{2} \log{\left(\left|{x}\right| \right)}} + \frac{7 \operatorname{sign}^{3}{\left(x \right)}}{x^{2} \log{\left(\left|{x}\right| \right)} \left|{x}\right|} + \frac{8 \operatorname{sign}^{3}{\left(x \right)}}{x^{2} \log{\left(\left|{x}\right| \right)}^{2} \left|{x}\right|} + \frac{98 \operatorname{sign}^{2}{\left(x \right)}}{x^{3}} + \frac{14 \operatorname{sign}^{2}{\left(x \right)}}{x^{3} \log{\left(\left|{x}\right| \right)}}\right) \left|{x}\right|}{343 \sqrt[7]{\log{\left(\left|{x}\right| \right)}}} + \log{\left(\left|{x}\right| \right)}^{\frac{6}{7}} \delta^{\left( 1 \right)}\left( x \right) + \frac{18 \delta\left(x\right) \operatorname{sign}{\left(x \right)}}{7 \sqrt[7]{\log{\left(\left|{x}\right| \right)}} \left|{x}\right|}\right)$$