/ / 2 \ \
| |1 + ------|*acos(x)|
| x 2 \ log(x)/ |
7*|- ----------- + -------------------- + --------------------|
| 3/2 ________ 2 |
| / 2\ / 2 x *log(x) |
\ \1 - x / x*\/ 1 - x *log(x) /
---------------------------------------------------------------
log(x)
$$\frac{7 \left(- \frac{x}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{2}{x \sqrt{1 - x^{2}} \log{\left(x \right)}} + \frac{\left(1 + \frac{2}{\log{\left(x \right)}}\right) \operatorname{acos}{\left(x \right)}}{x^{2} \log{\left(x \right)}}\right)}{\log{\left(x \right)}}$$
/ 2 \
| 3*x / 3 3 \ |
|-1 + ------- / 2 \ 2*|1 + ------ + -------|*acos(x)|
| 2 3*|1 + ------| | log(x) 2 | |
| -1 + x 3 \ log(x)/ \ log (x)/ |
7*|------------ + ------------------ - --------------------- - --------------------------------|
| 3/2 3/2 ________ 3 |
|/ 2\ / 2\ 2 / 2 x *log(x) |
\\1 - x / \1 - x / *log(x) x *\/ 1 - x *log(x) /
------------------------------------------------------------------------------------------------
log(x)
$$\frac{7 \left(\frac{\frac{3 x^{2}}{x^{2} - 1} - 1}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{3}{\left(1 - x^{2}\right)^{\frac{3}{2}} \log{\left(x \right)}} - \frac{3 \left(1 + \frac{2}{\log{\left(x \right)}}\right)}{x^{2} \sqrt{1 - x^{2}} \log{\left(x \right)}} - \frac{2 \left(1 + \frac{3}{\log{\left(x \right)}} + \frac{3}{\log{\left(x \right)}^{2}}\right) \operatorname{acos}{\left(x \right)}}{x^{3} \log{\left(x \right)}}\right)}{\log{\left(x \right)}}$$