2
1 2 3*x 3*x
----------- + -------------------- + ----------- - ------------------
3/2 3/2 5/2 2
/ 2\ / 2\ 2 / 2\ / 2\
\1 - x / \1 - x / *asin (x) \1 - x / \-1 + x / *asin(x)
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asin(x)