________
/ 1 - x / 2\ / 1 x*(1 - x)\
x* / ------ *\1 + x /*|- -------- - ---------|
/ 2 | 2 2|
________ \/ 1 + x | 2 + 2*x / 2\ |
/ 1 - x \ \1 + x / /
/ ------ + -------------------------------------------------
/ 2 1 - x
\/ 1 + x $$\frac{x \sqrt{\frac{- x + 1}{x^{2} + 1}}}{- x + 1} \left(x^{2} + 1\right) \left(- \frac{x \left(- x + 1\right)}{\left(x^{2} + 1\right)^{2}} - \frac{1}{2 x^{2} + 2}\right) + \sqrt{\frac{- x + 1}{x^{2} + 1}}$$
((1.0 - x)/(1.0 + x^2))^0.5 + x*((1.0 - x)/(1.0 + x^2))^0.5*(1.0 + x^2)*(-1/(2.0 + 2.0*x^2) - x*(1.0 - x)/(1.0 + x^2)^2)/(1.0 - x)
Рациональный знаменатель
[src] ________ / 2 \ ________ 2
/ 1 - x / 2\ | / 2\ / 2\| / 1 - x / 2\ / 2\
x* / ------ *\1 + x /*\- \1 + x / - x*(1 - x)*\2 + 2*x // + / ------ *\1 + x / *(1 - x)*\2 + 2*x /
/ 2 / 2
\/ 1 + x \/ 1 + x
----------------------------------------------------------------------------------------------------------
2
/ 2\ / 2\
\1 + x / *(1 - x)*\2 + 2*x / $$\frac{1}{\left(- x + 1\right) \left(x^{2} + 1\right)^{2} \left(2 x^{2} + 2\right)} \left(x \sqrt{\frac{- x + 1}{x^{2} + 1}} \left(x^{2} + 1\right) \left(- x \left(- x + 1\right) \left(2 x^{2} + 2\right) - \left(x^{2} + 1\right)^{2}\right) + \sqrt{\frac{- x + 1}{x^{2} + 1}} \left(- x + 1\right) \left(x^{2} + 1\right)^{2} \left(2 x^{2} + 2\right)\right)$$
Объединение рациональных выражений
[src] ________
/ 1 - x / / 2 \ / 2\ \
/ ------ *\x*\-1 - x - 2*x*(1 - x)/ + 2*\1 + x /*(1 - x)/
/ 2
\/ 1 + x
--------------------------------------------------------------
/ 2\
2*\1 + x /*(1 - x) $$\frac{\sqrt{\frac{- x + 1}{x^{2} + 1}}}{2 \left(- x + 1\right) \left(x^{2} + 1\right)} \left(x \left(- x^{2} - 2 x \left(- x + 1\right) - 1\right) + 2 \left(- x + 1\right) \left(x^{2} + 1\right)\right)$$
________ / 3 \
/ 1 - x | x 3*x|
/ ------ *|-1 + -- + ---|
/ 2 \ 2 2 /
\/ 1 + x
-----------------------------
3 2
-1 + x + x - x $$\frac{\sqrt{\frac{- x + 1}{x^{2} + 1}} \left(\frac{x^{3}}{2} + \frac{3 x}{2} - 1\right)}{x^{3} - x^{2} + x - 1}$$
____________
/ -(-1 + x) / 3 \
/ ---------- *\-2 + x + 3*x/
/ 2
\/ 1 + x
---------------------------------
/ 2\
2*\1 + x /*(-1 + x) $$\frac{\sqrt{- \frac{x - 1}{x^{2} + 1}} \left(x^{3} + 3 x - 2\right)}{2 \left(x - 1\right) \left(x^{2} + 1\right)}$$
_________________ _________________ _________________ _________________
/ 1 x / 1 x 2 / 1 x / 1 x
/ ------ - ------ - / ------ - ------ + x * / ------ - ------ + 2*x* / ------ - ------
/ 2 2 / 2 2 / 2 2 / 2 2
\/ 1 + x 1 + x \/ 1 + x 1 + x \/ 1 + x 1 + x \/ 1 + x 1 + x
---------------------- + ---------------------------------------------------------------------------------
2 2 3
-2 - 2*x + 2*x + 2*x $$\frac{1}{2} \sqrt{- \frac{x}{x^{2} + 1} + \frac{1}{x^{2} + 1}} + \frac{1}{2 x^{3} - 2 x^{2} + 2 x - 2} \left(x^{2} \sqrt{- \frac{x}{x^{2} + 1} + \frac{1}{x^{2} + 1}} + 2 x \sqrt{- \frac{x}{x^{2} + 1} + \frac{1}{x^{2} + 1}} - \sqrt{- \frac{x}{x^{2} + 1} + \frac{1}{x^{2} + 1}}\right)$$
________
/ 1 - x / 2\ / 1 x*(1 - x)\
x* / ------ *\1 + x /*|- ---------- - ---------|
/ 2 | / 2\ 2|
________ \/ 1 + x | 2*\1 + x / / 2\ |
/ 1 - x \ \1 + x / /
/ ------ + ---------------------------------------------------
/ 2 1 - x
\/ 1 + x $$\frac{x \sqrt{\frac{- x + 1}{x^{2} + 1}}}{- x + 1} \left(x^{2} + 1\right) \left(- \frac{x \left(- x + 1\right)}{\left(x^{2} + 1\right)^{2}} - \frac{1}{2 x^{2} + 2}\right) + \sqrt{\frac{- x + 1}{x^{2} + 1}}$$
________
/ 1 / 2\ / 1 x*(1 - x)\
x* / ------ *\1 + x /*|- ---------- - ---------|
/ 2 | / 2\ 2|
________ \/ 1 + x | 2*\1 + x / / 2\ |
/ 1 _______ \ \1 + x / /
/ ------ *\/ 1 - x + ---------------------------------------------------
/ 2 _______
\/ 1 + x \/ 1 - x $$\frac{x \sqrt{\frac{1}{x^{2} + 1}}}{\sqrt{- x + 1}} \left(x^{2} + 1\right) \left(- \frac{x \left(- x + 1\right)}{\left(x^{2} + 1\right)^{2}} - \frac{1}{2 x^{2} + 2}\right) + \sqrt{- x + 1} \sqrt{\frac{1}{x^{2} + 1}}$$