-1 + x 2 2*asin(-1 + x)
------------------ - -------------------- + --------------
3/2 _______________ 2
/ 2\ / 2 x
\1 - (-1 + x) / x*\/ 1 - (-1 + x)
----------------------------------------------------------
x
$$\frac{1}{x} \left(\frac{x - 1}{\left(- \left(x - 1\right)^{2} + 1\right)^{\frac{3}{2}}} - \frac{2}{x \sqrt{- \left(x - 1\right)^{2} + 1}} + \frac{2}{x^{2}} \operatorname{asin}{\left (x - 1 \right )}\right)$$
2
1 6*asin(-1 + x) 3*(-1 + x) 6 3*(-1 + x)
------------------ - -------------- + ------------------ + --------------------- - --------------------
3/2 3 5/2 _______________ 3/2
/ 2\ x / 2\ 2 / 2 / 2\
\1 - (-1 + x) / \1 - (-1 + x) / x *\/ 1 - (-1 + x) x*\1 - (-1 + x) /
-------------------------------------------------------------------------------------------------------
x
$$\frac{1}{x} \left(\frac{3 \left(x - 1\right)^{2}}{\left(- \left(x - 1\right)^{2} + 1\right)^{\frac{5}{2}}} + \frac{1}{\left(- \left(x - 1\right)^{2} + 1\right)^{\frac{3}{2}}} - \frac{3 x - 3}{x \left(- \left(x - 1\right)^{2} + 1\right)^{\frac{3}{2}}} + \frac{6}{x^{2} \sqrt{- \left(x - 1\right)^{2} + 1}} - \frac{6}{x^{3}} \operatorname{asin}{\left (x - 1 \right )}\right)$$