1 2*asec(x) asec(x)
---------- - ------------- - --------------
/ 1 \ ________ 3/2
x*|1 - --| / 1 2 / 1 \
| 2| / 1 - -- x *|1 - --|
\ x / / 2 | 2|
\/ x \ x /
-------------------------------------------
3
x
$$\frac{1}{x^{3}} \left(- \frac{2 \operatorname{asec}{\left (x \right )}}{\sqrt{1 - \frac{1}{x^{2}}}} + \frac{1}{x \left(1 - \frac{1}{x^{2}}\right)} - \frac{\operatorname{asec}{\left (x \right )}}{x^{2} \left(1 - \frac{1}{x^{2}}\right)^{\frac{3}{2}}}\right)$$
6 3 6*asec(x) 3*asec(x) 7*asec(x)
- ---------- - ------------ + ------------- + -------------- + --------------
/ 1 \ 2 ________ 5/2 3/2
x*|1 - --| 3 / 1 \ / 1 4 / 1 \ 2 / 1 \
| 2| x *|1 - --| / 1 - -- x *|1 - --| x *|1 - --|
\ x / | 2| / 2 | 2| | 2|
\ x / \/ x \ x / \ x /
-----------------------------------------------------------------------------
4
x
$$\frac{1}{x^{4}} \left(\frac{6 \operatorname{asec}{\left (x \right )}}{\sqrt{1 - \frac{1}{x^{2}}}} - \frac{6}{x \left(1 - \frac{1}{x^{2}}\right)} + \frac{7 \operatorname{asec}{\left (x \right )}}{x^{2} \left(1 - \frac{1}{x^{2}}\right)^{\frac{3}{2}}} - \frac{3}{x^{3} \left(1 - \frac{1}{x^{2}}\right)^{2}} + \frac{3 \operatorname{asec}{\left (x \right )}}{x^{4} \left(1 - \frac{1}{x^{2}}\right)^{\frac{5}{2}}}\right)$$