2 / 5 \ 2 / 4\ / 5 \ 2*\4*x - 5*x - 3/ *atan(x) atan (x)*\-10 + 40*x /*\4*x - 5*x - 3/ + --------------------------- 2 1 + x
/ 2 \ | / 2 \ / 5 \ / 4\ / 5 \ | | 2 | / 4\ 3 / 5 \| \3 - 4*x + 5*x/ *(-1 + 2*x*atan(x)) 20*\-1 + 4*x /*\3 - 4*x + 5*x/*atan(x)| -2*|5*atan (x)*\- 5*\-1 + 4*x / + 16*x *\3 - 4*x + 5*x// + ------------------------------------ + ---------------------------------------| | 2 2 | | / 2\ 1 + x | \ \1 + x / /
/ 2 / 2 \ \ | / 5 \ | 3*x 4*x *atan(x) | | | \3 - 4*x + 5*x/ *|------ - ------------ + atan(x)| / 2 \ | | | 2 2 | | / 4\ 3 / 5 \| / 4\ / 5 \| | \1 + x 1 + x / 15*\- 5*\-1 + 4*x / + 16*x *\3 - 4*x + 5*x//*atan(x) 2 2 / 5 / 4\\ 15*\-1 + 4*x /*(-1 + 2*x*atan(x))*\3 - 4*x + 5*x/| 4*|- --------------------------------------------------- - ------------------------------------------------------ + 120*x *atan (x)*\-3 - 5*x + 4*x + 5*x*\-1 + 4*x // + --------------------------------------------------| | 2 2 2 | | / 2\ 1 + x / 2\ | \ \1 + x / \1 + x / /