4 acos (2*x)
3 -8*acos (2*x) ------------- __________ / 2 \/ 1 - 4*x
2 / 3 2*x*acos(2*x)\ -16*acos (2*x)*|--------- + -------------| | 2 3/2| |-1 + 4*x / 2\ | \ \1 - 4*x / /
/ 2 2 2 \ | 6 acos (2*x) 12*x *acos (2*x) 18*x*acos(2*x)| 32*|- ------------- - ------------- - ---------------- + --------------|*acos(2*x) | 3/2 3/2 5/2 2 | | / 2\ / 2\ / 2\ / 2\ | \ \1 - 4*x / \1 - 4*x / \1 - 4*x / \-1 + 4*x / /