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