/ 3\ asin\x /
asin(x^3)
2 3*x ----------- ________ / 6 \/ 1 - x
/ 6 \ | 3*x | 3*x*|2 + ------| | 6| \ 1 - x / ---------------- ________ / 6 \/ 1 - x
/ 6 12 \ | 27*x 27*x | 3*|2 + ------ + ---------| | 6 2| | 1 - x / 6\ | \ \1 - x / / -------------------------- ________ / 6 \/ 1 - x