/ 1 x \
_______ | - - + - |
/ 1 - x | 1 2 2 |
/ ----- *(1 + x)*|- ------- + --------|
\/ 1 + x | 2 + 2*x 2|
\ (1 + x) /
------------------------------------------
____________
/ -1 + x
(1 - x)* / 1 + ------
\/ 1 + x $$\frac{\sqrt{\frac{- x + 1}{x + 1}} \left(x + 1\right) \left(\frac{\frac{x}{2} - \frac{1}{2}}{\left(x + 1\right)^{2}} - \frac{1}{2 x + 2}\right)}{\left(- x + 1\right) \sqrt{\frac{x - 1}{x + 1} + 1}}$$
_______
/ 1 - x / 1 1 - x \
/ ----- *(1 + x)*|- ------- - ----------|
\/ 1 + x | 2 + 2*x 2|
\ 2*(1 + x) /
--------------------------------------------
___________
/ 1 - x
(1 - x)* / 1 - -----
\/ 1 + x $$\frac{\sqrt{\frac{- x + 1}{x + 1}} \left(x + 1\right) \left(- \frac{- x + 1}{2 \left(x + 1\right)^{2}} - \frac{1}{2 x + 2}\right)}{\left(- x + 1\right) \sqrt{- \frac{- x + 1}{x + 1} + 1}}$$
((1.0 - x)/(1.0 + x))^0.5*(1.0 - (1.0 - x)/(1.0 + x))^(-0.5)*(1.0 + x)*(-1/(2.0 + 2.0*x) - 0.5*(1.0 - x)/(1.0 + x)^2)/(1.0 - x)
Рациональный знаменатель
[src] _______________ _______________ _______________
/ 1 x 2 / 1 x 2 / 1 x
2* / ----- - ----- - 2*x * / ----- - ----- + 2*(1 + x) * / ----- - -----
\/ 1 + x 1 + x \/ 1 + x 1 + x \/ 1 + x 1 + x
---------------------------------------------------------------------------------
___________________
/ 1 x
2*(1 + x)*(-1 + x)*(2 + 2*x)* / 1 - ----- + -----
\/ 1 + x 1 + x $$\frac{- 2 x^{2} \sqrt{- \frac{x}{x + 1} + \frac{1}{x + 1}} + 2 \left(x + 1\right)^{2} \sqrt{- \frac{x}{x + 1} + \frac{1}{x + 1}} + 2 \sqrt{- \frac{x}{x + 1} + \frac{1}{x + 1}}}{2 \left(x - 1\right) \left(x + 1\right) \left(2 x + 2\right) \sqrt{\frac{x}{x + 1} + 1 - \frac{1}{x + 1}}}$$
Объединение рациональных выражений
[src] _______
___ / 1 - x
-\/ 2 * / -----
\/ 1 + x
-----------------------------
_______
/ x
2* / ----- *(1 + x)*(1 - x)
\/ 1 + x $$- \frac{\sqrt{2} \sqrt{\frac{- x + 1}{x + 1}}}{2 \sqrt{\frac{x}{x + 1}} \left(- x + 1\right) \left(x + 1\right)}$$
_______
___ / 1 - x
\/ 2 * / -----
\/ 1 + x
-----------------------
_______
/ x / 2\
2* / ----- *\-1 + x /
\/ 1 + x $$\frac{\sqrt{2} \sqrt{\frac{- x + 1}{x + 1}}}{2 \sqrt{\frac{x}{x + 1}} \left(x^{2} - 1\right)}$$
____________
___ / -(-1 + x)
\/ 2 * / ----------
\/ 1 + x
------------------------------
_______
/ x
2* / ----- *(1 + x)*(-1 + x)
\/ 1 + x $$\frac{\sqrt{2} \sqrt{- \frac{x - 1}{x + 1}}}{2 \sqrt{\frac{x}{x + 1}} \left(x - 1\right) \left(x + 1\right)}$$
_______________
/ 1 x
/ ----- - -----
\/ 1 + x 1 + x
------------------------------------------------------
___________________ ___________________
/ 1 x 2 / 1 x
- / 1 - ----- + ----- + x * / 1 - ----- + -----
\/ 1 + x 1 + x \/ 1 + x 1 + x $$\frac{\sqrt{- \frac{x}{x + 1} + \frac{1}{x + 1}}}{x^{2} \sqrt{\frac{x}{x + 1} + 1 - \frac{1}{x + 1}} - \sqrt{\frac{x}{x + 1} + 1 - \frac{1}{x + 1}}}$$
_______
/ 1 - x / 1 1 - x \
/ ----- *(1 + x)*|- --------- - ----------|
\/ 1 + x | 2*(1 + x) 2|
\ 2*(1 + x) /
----------------------------------------------
___________
/ 1 - x
(1 - x)* / 1 - -----
\/ 1 + x $$\frac{\sqrt{\frac{- x + 1}{x + 1}} \left(x + 1\right) \left(- \frac{- x + 1}{2 \left(x + 1\right)^{2}} - \frac{1}{2 x + 2}\right)}{\left(- x + 1\right) \sqrt{- \frac{- x + 1}{x + 1} + 1}}$$
_______
/ 1 / 1 1 - x \
/ ----- *(1 + x)*|- --------- - ----------|
\/ 1 + x | 2*(1 + x) 2|
\ 2*(1 + x) /
----------------------------------------------
___________
_______ / 1 - x
\/ 1 - x * / 1 - -----
\/ 1 + x $$\frac{\left(x + 1\right) \left(- \frac{- x + 1}{2 \left(x + 1\right)^{2}} - \frac{1}{2 x + 2}\right) \sqrt{\frac{1}{x + 1}}}{\sqrt{- x + 1} \sqrt{- \frac{- x + 1}{x + 1} + 1}}$$