/ / 2 2 \ \ pi | | sign (x) 2*DiracDelta(x) pi*sign (x)| 2*sign(x)| pi*|x| *|(-1 + x)*|- -------- + --------------- + -----------| + ---------| | | 2 |x| 2 | |x| | \ \ x x / /
/ / 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 /