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