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