x acos(x) /acos(x) log(x) \
x *(1 + log(x)) + x *|------- - -----------|
| x ________|
| / 2 |
\ \/ 1 - x /
$$x^{x} \left(\log{\left(x \right)} + 1\right) + x^{\operatorname{acos}{\left(x \right)}} \left(- \frac{\log{\left(x \right)}}{\sqrt{1 - x^{2}}} + \frac{\operatorname{acos}{\left(x \right)}}{x}\right)$$
x 2
x x 2 acos(x) / log(x) acos(x)\ acos(x) /acos(x) 2 x*log(x) \
-- + x *(1 + log(x)) + x *|----------- - -------| - x *|------- + ------------- + -----------|
x | ________ x | | 2 ________ 3/2|
| / 2 | | x / 2 / 2\ |
\\/ 1 - x / \ x*\/ 1 - x \1 - x / /
$$x^{x} \left(\log{\left(x \right)} + 1\right)^{2} + x^{\operatorname{acos}{\left(x \right)}} \left(\frac{\log{\left(x \right)}}{\sqrt{1 - x^{2}}} - \frac{\operatorname{acos}{\left(x \right)}}{x}\right)^{2} - x^{\operatorname{acos}{\left(x \right)}} \left(\frac{x \log{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{2}{x \sqrt{1 - x^{2}}} + \frac{\operatorname{acos}{\left(x \right)}}{x^{2}}\right) + \frac{x^{x}}{x}$$
x 3 / 2 \ x
x 3 x acos(x) / log(x) acos(x)\ acos(x) | 3 log(x) 3 2*acos(x) 3*x *log(x)| 3*x *(1 + log(x)) acos(x) / log(x) acos(x)\ /acos(x) 2 x*log(x) \
x *(1 + log(x)) - -- - x *|----------- - -------| - x *|----------- + ----------- - -------------- - --------- + -----------| + ----------------- + 3*x *|----------- - -------|*|------- + ------------- + -----------|
2 | ________ x | | 3/2 3/2 ________ 3 5/2| x | ________ x | | 2 ________ 3/2|
x | / 2 | |/ 2\ / 2\ 2 / 2 x / 2\ | | / 2 | | x / 2 / 2\ |
\\/ 1 - x / \\1 - x / \1 - x / x *\/ 1 - x \1 - x / / \\/ 1 - x / \ x*\/ 1 - x \1 - x / /
$$x^{x} \left(\log{\left(x \right)} + 1\right)^{3} - x^{\operatorname{acos}{\left(x \right)}} \left(\frac{\log{\left(x \right)}}{\sqrt{1 - x^{2}}} - \frac{\operatorname{acos}{\left(x \right)}}{x}\right)^{3} + 3 x^{\operatorname{acos}{\left(x \right)}} \left(\frac{\log{\left(x \right)}}{\sqrt{1 - x^{2}}} - \frac{\operatorname{acos}{\left(x \right)}}{x}\right) \left(\frac{x \log{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{2}{x \sqrt{1 - x^{2}}} + \frac{\operatorname{acos}{\left(x \right)}}{x^{2}}\right) - x^{\operatorname{acos}{\left(x \right)}} \left(\frac{3 x^{2} \log{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{5}{2}}} + \frac{\log{\left(x \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \frac{3}{\left(1 - x^{2}\right)^{\frac{3}{2}}} - \frac{3}{x^{2} \sqrt{1 - x^{2}}} - \frac{2 \operatorname{acos}{\left(x \right)}}{x^{3}}\right) + \frac{3 x^{x} \left(\log{\left(x \right)} + 1\right)}{x} - \frac{x^{x}}{x^{2}}$$