/ 2 \ 2 | sign (x) 2*DiracDelta(x)| 2*sign (x) |- -------- + ---------------|*|x| + ---------- + 2*DiracDelta(x)*log(|x|) | 2 |x| | |x| \ x /
/ 2 \ / 2 \ |sign (x) DiracDelta(x, 1) 3*DiracDelta(x)*sign(x)| | sign (x) 2*DiracDelta(x)| 6*DiracDelta(x)*sign(x) 2*|-------- + ---------------- - -----------------------|*|x| + 2*DiracDelta(x, 1)*log(|x|) + 3*|- -------- + ---------------|*sign(x) + ----------------------- | 3 |x| 2 | | 2 |x| | |x| \ x x / \ x /