_________ \/ atan(x) x ----------- + ---------------------- 3 / 2\ _________ 6*\1 + x /*\/ atan(x)
/ / 1 \\ | x*|------- + 4*x|| | \atan(x) /| -|-1 + -----------------| | / 2\ | \ 4*\1 + x / / -------------------------- / 2\ _________ 3*\1 + x /*\/ atan(x)
/ / 2 \\ | | 3 32*x 12*x || | x*|-8 + ----------------- + ------ + ----------------|| | | / 2\ 2 2 / 2\ || | 3 \ \1 + x /*atan (x) 1 + x \1 + x /*atan(x)/| -|3*x + --------- - ------------------------------------------------------| \ 4*atan(x) 8 / ---------------------------------------------------------------------------- 2 / 2\ _________ 3*\1 + x / *\/ atan(x)