/ 2 \ 7/2 | 3 3*cot (3*x)| 3 2/ 4\ 7*cot (3*x)*|- - - -----------| 12*x *acos \x / \ 2 2 / - --------------- + --------------------------------- ________ cot(3*x) / 8 \/ 1 - x
/ 2 \ | / 2 \ 3/2 6 / 4\ 10 2/ 4\ 2 2/ 4\| | 7/2 / 2 \ 105*\1 + cot (3*x)/ *cot (3*x) 32*x *acos\x / 16*x *acos \x / 12*x *acos \x /| 3*|21*cot (3*x)*\1 + cot (3*x)/ + -------------------------------- - -------------- - ---------------- - ---------------| | 4 8 3/2 ________ | | -1 + x / 8\ / 8 | \ \1 - x / \/ 1 - x /
/ 2 3 \ | 9 / 2 \ 5/2 / 2 \ __________ 5 / 4\ 9 2/ 4\ 17 2/ 4\ 2/ 4\ 13 / 4\| | 128*x 9/2 / 2 \ 1071*\1 + cot (3*x)/ *cot (3*x) 945*\1 + cot (3*x)/ *\/ cot(3*x) 288*x *acos\x / 208*x *acos \x / 192*x *acos \x / 24*x*acos \x / 384*x *acos\x /| 3*|- ----------- - 126*cot (3*x)*\1 + cot (3*x)/ - --------------------------------- - --------------------------------- - --------------- - ---------------- - ----------------- - -------------- + ----------------| | 3/2 2 8 8 3/2 5/2 ________ 2 | | / 8\ -1 + x / 8\ / 8\ / 8 / 8\ | \ \1 - x / \1 - x / \1 - x / \/ 1 - x \-1 + x / /