1 1 2 4
------- + ------- + -------- + ---------
1 - 2*x 1 + 2*x 2 4
1 + 4*x 1 + 16*x
$$\frac{4}{16 x^{4} + 1} + \frac{2}{4 x^{2} + 1} + \frac{1}{2 x + 1} + \frac{1}{- 2 x + 1}$$
1/(1.0 + 2.0*x) + 1/(1.0 - 2.0*x) + 2.0/(1.0 + 4.0*x^2) + 4.0/(1.0 + 16.0*x^4)
Рациональный знаменатель
[src]/ 4\ / 2 \ / 2\
\1 + 16*x /*\2 + 8*x + 2*(1 - 2*x)*(1 + 2*x)/ + 4*(1 - 2*x)*(1 + 2*x)*\1 + 4*x /
---------------------------------------------------------------------------------
/ 2\ / 4\
(1 - 2*x)*(1 + 2*x)*\1 + 4*x /*\1 + 16*x /
$$\frac{4 \left(- 2 x + 1\right) \left(2 x + 1\right) \left(4 x^{2} + 1\right) + \left(16 x^{4} + 1\right) \left(8 x^{2} + 2 \left(- 2 x + 1\right) \left(2 x + 1\right) + 2\right)}{\left(- 2 x + 1\right) \left(2 x + 1\right) \left(4 x^{2} + 1\right) \left(16 x^{4} + 1\right)}$$
Объединение рациональных выражений
[src] // 4\ / 2 \ / 2\\
2*\\1 + 16*x /*\1 + 4*x + (1 - 2*x)*(1 + 2*x)/ + 2*(1 - 2*x)*(1 + 2*x)*\1 + 4*x //
-----------------------------------------------------------------------------------
/ 2\ / 4\
(1 - 2*x)*(1 + 2*x)*\1 + 4*x /*\1 + 16*x /
$$\frac{4 \left(- 2 x + 1\right) \left(2 x + 1\right) \left(4 x^{2} + 1\right) + 2 \left(16 x^{4} + 1\right) \left(4 x^{2} + \left(- 2 x + 1\right) \left(2 x + 1\right) + 1\right)}{\left(- 2 x + 1\right) \left(2 x + 1\right) \left(4 x^{2} + 1\right) \left(16 x^{4} + 1\right)}$$
-8
-----------
8
-1 + 256*x
$$- \frac{8}{256 x^{8} - 1}$$
1 1 2 4
------- + ------- + -------- + ---------
1 - 2*x 1 + 2*x 2 4
1 + 4*x 1 + 16*x
$$\frac{1}{- 2 x + 1} + \frac{4}{16 x^{4} + 1} + \frac{2}{4 x^{2} + 1} + \frac{1}{2 x + 1}$$
-8
-----------
8
-1 + 256*x
$$- \frac{8}{256 x^{8} - 1}$$
-8
-------------------------------------------
/ 2\ / 4\
(1 + 2*x)*\1 + 4*x /*\1 + 16*x /*(-1 + 2*x)
$$- \frac{8}{\left(2 x - 1\right) \left(2 x + 1\right) \left(4 x^{2} + 1\right) \left(16 x^{4} + 1\right)}$$