13 / 19 1 x 3*x \
-16 - -- + x*|- -- + --- + - + ----|
x2 \ 8 4*x 8 4*x2/
$$x \left(\frac{x}{8} + \frac{3 x}{4 x_{2}} - \frac{19}{8} + \frac{1}{4 x}\right) - 16 - \frac{13}{x_{2}}$$
-16.0 - 13.0/x2 + 0.125*x*(-19.0 + x + 2.0/x + 6.0*x/x2)
Рациональный знаменатель
[src] 2 2 2 / / 2 2 \ 2\
- 128*x *x2 - 104*x2*x + x*x2*\x*\6*x + x2*x + x2*(3 - 4*x) - 12*x*x2/ - x*x2 - 3*x2*x /
--------------------------------------------------------------------------------------------
2 2
8*x *x2
$$\frac{1}{8 x^{2} x_{2}^{2}} \left(- 128 x^{2} x_{2}^{2} - 104 x^{2} x_{2} + x x_{2} \left(- 3 x^{2} x_{2} - x x_{2} + x \left(x^{2} x_{2} + 6 x^{2} - 12 x x_{2} + x_{2} \left(- 4 x + 3\right)\right)\right)\right)$$
Объединение рациональных выражений
[src] 2 2
-104 - 129*x2 + 6*x + x2*x + x2*(3 - 4*x) - 15*x*x2
-----------------------------------------------------
8*x2
$$\frac{1}{8 x_{2}} \left(x^{2} x_{2} + 6 x^{2} - 15 x x_{2} + x_{2} \left(- 4 x + 3\right) - 129 x_{2} - 104\right)$$
2
-104 - 126*x2 + 6*x + x*x2*(-19 + x)
-------------------------------------
8*x2
$$\frac{1}{8 x_{2}} \left(6 x^{2} + x x_{2} \left(x - 19\right) - 126 x_{2} - 104\right)$$
2 2
63 19*x x -52 + 3*x
- -- - ---- + -- + ----------
4 8 8 4*x2
$$\frac{x^{2}}{8} - \frac{19 x}{8} - \frac{63}{4} + \frac{3 x^{2} - 52}{4 x_{2}}$$
2 2
-104 - 126*x2 + 6*x + x2*x - 19*x*x2
--------------------------------------
8*x2
$$\frac{1}{8 x_{2}} \left(x^{2} x_{2} + 6 x^{2} - 19 x x_{2} - 126 x_{2} - 104\right)$$