1 2 / 2 \
- - ------- + x*\1 + tan (x)/ + tan(x)
x ___
3*\/ x
$$x \left(\tan^{2}{\left(x \right)} + 1\right) + \tan{\left(x \right)} + \frac{1}{x} - \frac{2}{3 \sqrt{x}}$$
1 2 1 / 2 \
2 - -- + 2*tan (x) + ------ + 2*x*\1 + tan (x)/*tan(x)
2 3/2
x 3*x
$$2 x \left(\tan^{2}{\left(x \right)} + 1\right) \tan{\left(x \right)} + 2 \tan^{2}{\left(x \right)} + 2 - \frac{1}{x^{2}} + \frac{1}{3 x^{\frac{3}{2}}}$$
2
2 1 / 2 \ / 2 \ 2 / 2 \
-- - ------ + 2*x*\1 + tan (x)/ + 6*\1 + tan (x)/*tan(x) + 4*x*tan (x)*\1 + tan (x)/
3 5/2
x 2*x
$$2 x \left(\tan^{2}{\left(x \right)} + 1\right)^{2} + 4 x \left(\tan^{2}{\left(x \right)} + 1\right) \tan^{2}{\left(x \right)} + 6 \left(\tan^{2}{\left(x \right)} + 1\right) \tan{\left(x \right)} + \frac{2}{x^{3}} - \frac{1}{2 x^{\frac{5}{2}}}$$