/ 2 \ / 1 \
2*\1 + tan (asin(x) - x)/*|-1 + -----------|*tan(asin(x) - x)
| ________|
| / 2 |
\ \/ 1 - x /
$$2 \left(-1 + \frac{1}{\sqrt{1 - x^{2}}}\right) \left(\tan^{2}{\left(- x + \operatorname{asin}{\left(x \right)} \right)} + 1\right) \tan{\left(- x + \operatorname{asin}{\left(x \right)} \right)}$$
/ 2 2 \
/ 2 \ |/ 1 \ / 2 \ / 1 \ 2 x*tan(x - asin(x))|
2*\1 + tan (x - asin(x))/*||1 - -----------| *\1 + tan (x - asin(x))/ + 2*|1 - -----------| *tan (x - asin(x)) - ------------------|
|| ________| | ________| 3/2 |
|| / 2 | | / 2 | / 2\ |
\\ \/ 1 - x / \ \/ 1 - x / \1 - x / /
$$2 \left(\tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)} + 1\right) \left(- \frac{x \tan{\left(x - \operatorname{asin}{\left(x \right)} \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + \left(1 - \frac{1}{\sqrt{1 - x^{2}}}\right)^{2} \left(\tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)} + 1\right) + 2 \left(1 - \frac{1}{\sqrt{1 - x^{2}}}\right)^{2} \tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)}\right)$$
/ 2 / 1 \ / 2 \ / 1 \\
| 6*x*tan (x - asin(x))*|1 - -----------| 3*x*\1 + tan (x - asin(x))/*|1 - -----------||
| | ________| | ________||
| 3 2 3 | / 2 | | / 2 ||
/ 2 \ | tan(x - asin(x)) / 1 \ 3 3*x *tan(x - asin(x)) / 1 \ / 2 \ \ \/ 1 - x / \ \/ 1 - x /|
2*\1 + tan (x - asin(x))/*|- ---------------- + 4*|1 - -----------| *tan (x - asin(x)) - --------------------- + 8*|1 - -----------| *\1 + tan (x - asin(x))/*tan(x - asin(x)) - --------------------------------------- - ---------------------------------------------|
| 3/2 | ________| 5/2 | ________| 3/2 3/2 |
| / 2\ | / 2 | / 2\ | / 2 | / 2\ / 2\ |
\ \1 - x / \ \/ 1 - x / \1 - x / \ \/ 1 - x / \1 - x / \1 - x / /
$$2 \left(\tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)} + 1\right) \left(- \frac{3 x^{2} \tan{\left(x - \operatorname{asin}{\left(x \right)} \right)}}{\left(1 - x^{2}\right)^{\frac{5}{2}}} - \frac{3 x \left(1 - \frac{1}{\sqrt{1 - x^{2}}}\right) \left(\tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)} + 1\right)}{\left(1 - x^{2}\right)^{\frac{3}{2}}} - \frac{6 x \left(1 - \frac{1}{\sqrt{1 - x^{2}}}\right) \tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}} + 8 \left(1 - \frac{1}{\sqrt{1 - x^{2}}}\right)^{3} \left(\tan^{2}{\left(x - \operatorname{asin}{\left(x \right)} \right)} + 1\right) \tan{\left(x - \operatorname{asin}{\left(x \right)} \right)} + 4 \left(1 - \frac{1}{\sqrt{1 - x^{2}}}\right)^{3} \tan^{3}{\left(x - \operatorname{asin}{\left(x \right)} \right)} - \frac{\tan{\left(x - \operatorname{asin}{\left(x \right)} \right)}}{\left(1 - x^{2}\right)^{\frac{3}{2}}}\right)$$