(1.0 - x^2)^0.5 - log((2*sqrt(1 - x^2))/|x| + 2/|x|)
Объединение рациональных выражений
[src] / / ________\\
________ | | / 2 ||
/ 2 |2*\1 + \/ 1 - x /|
\/ 1 - x - log|-------------------|
\ |x| /
$$\sqrt{- x^{2} + 1} - \log{\left (\frac{1}{\left|{x}\right|} \left(2 \sqrt{- x^{2} + 1} + 2\right) \right )}$$
/ / ________\\
________ | | / 2 ||
/ 2 |2*\1 + \/ 1 - x /|
\/ 1 - x - log|-------------------|
\ |x| /
$$\sqrt{- x^{2} + 1} - \log{\left (\frac{1}{\left|{x}\right|} \left(2 \sqrt{- x^{2} + 1} + 2\right) \right )}$$
/ ________\
________ | / 2 |
/ 2 | 1 \/ 1 - x |
\/ 1 - x - log(2) - log|--- + -----------|
\|x| |x| /
$$\sqrt{- x^{2} + 1} - \log{\left (\frac{1}{\left|{x}\right|} \sqrt{- x^{2} + 1} + \frac{1}{\left|{x}\right|} \right )} - \log{\left (2 \right )}$$