-log((2*sqrt(1 - x^2))/|x| + 2/|x|) - asin(x)/x
Рациональный знаменатель
[src] / ________\
| / 2 |
| 2 2*\/ 1 - x |
-asin(x) - x*log|--- + -------------|
\|x| |x| /
-------------------------------------
x
$$\frac{1}{x} \left(- x \log{\left (\frac{2}{\left|{x}\right|} \sqrt{- x^{2} + 1} + \frac{2}{\left|{x}\right|} \right )} - \operatorname{asin}{\left (x \right )}\right)$$
Объединение рациональных выражений
[src] / / ________\\
| | / 2 ||
|2*\1 + \/ 1 - x /|
-asin(x) - x*log|-------------------|
\ |x| /
-------------------------------------
x
$$\frac{1}{x} \left(- x \log{\left (\frac{1}{\left|{x}\right|} \left(2 \sqrt{- x^{2} + 1} + 2\right) \right )} - \operatorname{asin}{\left (x \right )}\right)$$
/ / / ________\\ \
| | | / 2 || |
| |2*\1 + \/ 1 - x /| |
-|x*log|-------------------| + asin(x)|
\ \ |x| / /
----------------------------------------
x
$$- \frac{1}{x} \left(x \log{\left (\frac{1}{\left|{x}\right|} \left(2 \sqrt{- x^{2} + 1} + 2\right) \right )} + \operatorname{asin}{\left (x \right )}\right)$$
/ / ________\ \
| | / 2 | |
| | 2 2*\/ 1 - x | |
-|x*log|--- + -------------| + asin(x)|
\ \|x| |x| / /
----------------------------------------
x
$$- \frac{1}{x} \left(x \log{\left (\frac{2}{\left|{x}\right|} \sqrt{- x^{2} + 1} + \frac{2}{\left|{x}\right|} \right )} + \operatorname{asin}{\left (x \right )}\right)$$
/ ________\
| / 2 |
| 1 \/ 1 - x | asin(x)
-log(2) - log|--- + -----------| - -------
\|x| |x| / x
$$- \log{\left (\frac{1}{\left|{x}\right|} \sqrt{- x^{2} + 1} + \frac{1}{\left|{x}\right|} \right )} - \log{\left (2 \right )} - \frac{1}{x} \operatorname{asin}{\left (x \right )}$$