2 4
10*x 8*x
2 - ------- + ----------
2 2
-1 + x / 2\
\-1 + x /
------------------------
2
-1 + x
$$\frac{1}{x^{2} - 1} \left(\frac{8 x^{4}}{\left(x^{2} - 1\right)^{2}} - \frac{10 x^{2}}{x^{2} - 1} + 2\right)$$
2.0*(1.0 + 4.0*x^4/(-1.0 + x^2)^2 - 5.0*x^2/(-1.0 + x^2))/(-1.0 + x^2)
Рациональный знаменатель
[src] 2
/ 2\ / 2\ 4 / 2\
2*\-1 + x / *\-1 - 4*x / + 8*x *\-1 + x /
-----------------------------------------
4
/ 2\
\-1 + x /
$$\frac{1}{\left(x^{2} - 1\right)^{4}} \left(8 x^{4} \left(x^{2} - 1\right) + 2 \left(- 4 x^{2} - 1\right) \left(x^{2} - 1\right)^{2}\right)$$
Объединение рациональных выражений
[src] / 4 / 2\ / 2\\
2*\4*x + \-1 + x /*\-1 - 4*x //
--------------------------------
3
/ 2\
\-1 + x /
$$\frac{1}{\left(x^{2} - 1\right)^{3}} \left(8 x^{4} + 2 \left(- 4 x^{2} - 1\right) \left(x^{2} - 1\right)\right)$$
/ 2\
2*\1 + 3*x /
---------------------
6 4 2
-1 + x - 3*x + 3*x
$$\frac{6 x^{2} + 2}{x^{6} - 3 x^{4} + 3 x^{2} - 1}$$
2 4
2*5*x 2*4*x
2 - ------- + ----------
2 2
-1 + x / 2\
\-1 + x /
------------------------
2
-1 + x
$$\frac{1}{x^{2} - 1} \left(- \frac{10 x^{2}}{x^{2} - 1} + \frac{8 x^{4}}{\left(x^{2} - 1\right)^{2}} + 2\right)$$
/ 2\
2*\1 + 3*x /
------------------
3 3
(1 + x) *(-1 + x)
$$\frac{6 x^{2} + 2}{\left(x - 1\right)^{3} \left(x + 1\right)^{3}}$$
2
2 + 6*x
---------------------
6 4 2
-1 + x - 3*x + 3*x
$$\frac{6 x^{2} + 2}{x^{6} - 3 x^{4} + 3 x^{2} - 1}$$