___ ___ / 2\
\/ 2 \/ 2 *\-1 + x /
- ----- + ---------------
x 3
x
-------------------------
________________
/ 2
/ / 2\
/ \-1 + x /
/ 1 - ----------
/ 4
\/ 2*x
$$\frac{- \frac{\sqrt{2}}{x} + \frac{\sqrt{2}}{x^{3}} \left(x^{2} - 1\right)}{\sqrt{1 - \frac{\left(x^{2} - 1\right)^{2}}{2 x^{4}}}}$$
(1.0 - 0.5*(-1.0 + x*x)^2/x^4)^(-0.5)*(-1.4142135623731/x + 1.4142135623731*(-1.0 + x*x)/x^3)
Рациональный знаменатель
[src] ___ 2
-\/ 2 *x
-----------------------
_______________
5 / 1 1 1
x * / - + -- - ----
/ 2 2 4
\/ x 2*x
$$- \frac{\sqrt{2}}{x^{3} \sqrt{\frac{1}{2} + \frac{1}{x^{2}} - \frac{1}{2 x^{4}}}}$$
Объединение рациональных выражений
[src] -2
-------------------------------
_____________________
/ 2
/ / 2\ 4
3 / - \-1 + x / + 2*x
x * / -------------------
/ 4
\/ x
$$- \frac{2}{x^{3} \sqrt{\frac{1}{x^{4}} \left(2 x^{4} - \left(x^{2} - 1\right)^{2}\right)}}$$
-2
---------------------
_____________
3 / 1 2
x * / 1 - -- + --
/ 4 2
\/ x x
$$- \frac{2}{x^{3} \sqrt{1 + \frac{2}{x^{2}} - \frac{1}{x^{4}}}}$$
___
-\/ 2
-----------------------
_______________
3 / 1 1 1
x * / - + -- - ----
/ 2 2 4
\/ x 2*x
$$- \frac{\sqrt{2}}{x^{3} \sqrt{\frac{1}{2} + \frac{1}{x^{2}} - \frac{1}{2 x^{4}}}}$$
-2
---------------------
_____________
3 / 1 2
x * / 1 - -- + --
/ 4 2
\/ x x
$$- \frac{2}{x^{3} \sqrt{1 + \frac{2}{x^{2}} - \frac{1}{x^{4}}}}$$
___ ___
\/ 2 *(x*x - 1) \/ 2
- - --------------- - -----
3 x
x
---------------------------
________________
/ 2
/ (x*x - 1)
/ 1 - ----------
/ 4
\/ 2*x
$$\frac{- \frac{1}{x^{3}} \left(-1 \sqrt{2} \left(x x - 1\right)\right) - \frac{\sqrt{2}}{x}}{\sqrt{1 - \frac{\left(x x - 1\right)^{2}}{2 x^{4}}}}$$