acos(x) ------- 3 x
1 3*acos(x) - -------------- - --------- ________ 4 3 / 2 x x *\/ 1 - x
1 6 12*acos(x) - ----------- + -------------- + ---------- 3/2 ________ 3 / 2\ 2 / 2 x \1 - x / x *\/ 1 - x ------------------------------------------- 2 x
3 60*acos(x) 36 8 - ----------- - ---------- - -------------- + -------------- 5/2 5 ________ 3/2 / 2\ x 4 / 2 2 / 2\ \1 - x / x *\/ 1 - x x *\1 - x / ------------------------------------------------------------ x