1 x + 1
----- - --------
x - 1 2
(x - 1)
--------------------
______________
/ 2
/ (x + 1)
/ 1 - --------
/ 2
\/ (x - 1) $$\frac{\frac{1}{x - 1} - \frac{x + 1}{\left(x - 1\right)^{2}}}{\sqrt{1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}}}$$
/ / 1 + x \ \
| (1 + x)*|1 - ------| |
/ 1 + x \ | \ -1 + x/ |
|1 - ------|*|-2 + ------------------------|
\ -1 + x/ | / 2\ |
| | (1 + x) | |
| |1 - ---------|*(-1 + x)|
| | 2| |
\ \ (-1 + x) / /
--------------------------------------------
_______________
/ 2
/ (1 + x) 2
/ 1 - --------- *(-1 + x)
/ 2
\/ (-1 + x) $$\frac{1}{\sqrt{1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}} \left(x - 1\right)^{2}} \left(-2 + \frac{\left(1 - \frac{x + 1}{x - 1}\right) \left(x + 1\right)}{\left(1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}\right) \left(x - 1\right)}\right) \left(1 - \frac{x + 1}{x - 1}\right)$$
/ 2 \
| 4*(1 + x) 3*(1 + x) 2 |
| 1 - --------- + ---------- / 1 + x \ 2 / 1 + x \ |
| -1 + x 2 4*(1 + x)*|1 - ------| 3*(1 + x) *|1 - ------| |
/ 1 + x \ | (-1 + x) \ -1 + x/ \ -1 + x/ |
|1 - ------|*|6 + -------------------------- - ------------------------ + --------------------------|
\ -1 + x/ | 2 / 2\ 2 |
| (1 + x) | (1 + x) | / 2\ |
| 1 - --------- |1 - ---------|*(-1 + x) | (1 + x) | 2|
| 2 | 2| |1 - ---------| *(-1 + x) |
| (-1 + x) \ (-1 + x) / | 2| |
\ \ (-1 + x) / /
-----------------------------------------------------------------------------------------------------
_______________
/ 2
/ (1 + x) 3
/ 1 - --------- *(-1 + x)
/ 2
\/ (-1 + x) $$\frac{1}{\sqrt{1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}} \left(x - 1\right)^{3}} \left(1 - \frac{x + 1}{x - 1}\right) \left(6 - \frac{4 \left(1 - \frac{x + 1}{x - 1}\right) \left(x + 1\right)}{\left(1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}\right) \left(x - 1\right)} + \frac{1}{1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}} \left(1 - \frac{4 x + 4}{x - 1} + \frac{3 \left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}\right) + \frac{3 \left(1 - \frac{x + 1}{x - 1}\right)^{2} \left(x + 1\right)^{2}}{\left(1 - \frac{\left(x + 1\right)^{2}}{\left(x - 1\right)^{2}}\right)^{2} \left(x - 1\right)^{2}}\right)$$