/ 2\ 2 2 / 2\
2*\1 + x / 8*x 8*x *\1 + x /
-2 + ---------- + ------- - -------------
2 2 2
-1 + x -1 + x / 2\
\-1 + x /
-----------------------------------------
2
-1 + x
$$\frac{1}{x^{2} - 1} \left(\frac{8 x^{2}}{x^{2} - 1} - \frac{8 x^{2} \left(x^{2} + 1\right)}{\left(x^{2} - 1\right)^{2}} - 2 + \frac{2 x^{2} + 2}{x^{2} - 1}\right)$$
2 2 2 / 2\
2 + 2*x 8*x x *\-8 - 8*x /
-2 + -------- + ------- + --------------
2 2 2
-1 + x -1 + x / 2\
\-1 + x /
----------------------------------------
2
-1 + x
$$\frac{1}{x^{2} - 1} \left(\frac{x^{2} \left(- 8 x^{2} - 8\right)}{\left(x^{2} - 1\right)^{2}} + \frac{8 x^{2}}{x^{2} - 1} - 2 + \frac{2 x^{2} + 2}{x^{2} - 1}\right)$$
/ 2\ 2 2 / 2\
2*\1 + x / 8*x 2*x *\-4 - 4*x /
-2 + ---------- + ------- + ----------------
2 2 2
-1 + x -1 + x / 2\
\-1 + x /
--------------------------------------------
2
-1 + x
$$\frac{1}{x^{2} - 1} \left(\frac{2 x^{2}}{\left(x^{2} - 1\right)^{2}} \left(- 4 x^{2} - 4\right) + \frac{8 x^{2}}{x^{2} - 1} - 2 + \frac{2 x^{2} + 2}{x^{2} - 1}\right)$$
Рациональный знаменатель
[src] 2
/ 2\ / 2\ 2 / 2\ / 2\
2*\-1 + x / *\2 + 4*x / - 8*x *\1 + x /*\-1 + x /
-------------------------------------------------
4
/ 2\
\-1 + x /
$$\frac{1}{\left(x^{2} - 1\right)^{4}} \left(- 8 x^{2} \left(x^{2} - 1\right) \left(x^{2} + 1\right) + 2 \left(x^{2} - 1\right)^{2} \left(4 x^{2} + 2\right)\right)$$
Объединение рациональных выражений
[src] // 2\ / 2\ 2 / 2\\
4*\\1 + 2*x /*\-1 + x / - 2*x *\1 + x //
----------------------------------------
3
/ 2\
\-1 + x /
$$\frac{1}{\left(x^{2} - 1\right)^{3}} \left(- 8 x^{2} \left(x^{2} + 1\right) + 4 \left(x^{2} - 1\right) \left(2 x^{2} + 1\right)\right)$$
2 / 2\ 2 / 2\
2*4*x *\1 + x / 2*4*x 2*\1 + x /
-2 - --------------- + ------- + ----------
2 2 2
/ 2\ -1 + x -1 + x
\-1 + x /
-------------------------------------------
2
-1 + x
$$\frac{1}{x^{2} - 1} \left(\frac{8 x^{2}}{x^{2} - 1} - \frac{8 x^{2} \left(x^{2} + 1\right)}{\left(x^{2} - 1\right)^{2}} - 2 + \frac{2 x^{2} + 2}{x^{2} - 1}\right)$$