/ 2/3 \ | 3*|x| 2*sign(x)| 2*|- -------- + ---------|*cos(x) 2/3 | x 3 _____ | 2/3 12*|x| *sin(x) \ \/ |x| / - 9*|x| *cos(x) - ---------------- + --------------------------------- x x ------------------------------------------------------------------------ 18
/ 2/3 \ / 2 2/3 \ | 3*|x| 2*sign(x)| | sign (x) 6*DiracDelta(x) 9*|x| 6*sign(x)| |- -------- + ---------|*sin(x) 2*|- -------- + --------------- + -------- - ---------|*cos(x) 2/3 2/3 | x 3 _____ | | 4/3 3 _____ 2 3 _____| |x| *sin(x) |x| *cos(x) \ \/ |x| / \ |x| \/ |x| x x*\/ |x| / ------------- - ------------- - ------------------------------- + -------------------------------------------------------------- 2 x 3*x 27*x