4 / 4\
2 5*x | 2 5*x |
x - 7*x - ---- + |- 2*x + 7*x + ----|*log(x)
16 \ 4 / $$- \frac{5 x^{4}}{16} + x^{2} - 7 x + \left(\frac{5 x^{4}}{4} - 2 x^{2} + 7 x\right) \log{\left (x \right )}$$
1.0*x^2 - 0.3125*x^4 - 7.0*x + (1.25*x^4 + 7.0*x - 2.0*x^2)*log(x)
Объединение рациональных выражений
[src] / / 2\ / 3\ \
x*\-112 - x*\-16 + 5*x / + 4*\28 - 8*x + 5*x /*log(x)/
------------------------------------------------------
16 $$\frac{x}{16} \left(- x \left(5 x^{2} - 16\right) + 4 \left(5 x^{3} - 8 x + 28\right) \log{\left (x \right )} - 112\right)$$
/ 3 / 3\ \
x*\-112 - 5*x + 16*x + 4*\28 - 8*x + 5*x /*log(x)/
---------------------------------------------------
16 $$\frac{x}{16} \left(- 5 x^{3} + 16 x + 4 \left(5 x^{3} - 8 x + 28\right) \log{\left (x \right )} - 112\right)$$
/ / 112\\ 2 / / 32\\ 4 / / 20\\
x*\-112 + log\x // x *\16 - log\x // x *\-5 + log\x //
-------------------- + ------------------ + ------------------
16 16 16 $$\frac{x^{4}}{16} \left(\log{\left (x^{20} \right )} - 5\right) + \frac{x^{2}}{16} \left(- \log{\left (x^{32} \right )} + 16\right) + \frac{x}{16} \left(\log{\left (x^{112} \right )} - 112\right)$$
/ 3 3 \
x*\-112 - 5*x + 16*x + 112*log(x) - 32*x*log(x) + 20*x *log(x)/
----------------------------------------------------------------
16 $$\frac{x}{16} \left(20 x^{3} \log{\left (x \right )} - 5 x^{3} - 32 x \log{\left (x \right )} + 16 x + 112 \log{\left (x \right )} - 112\right)$$
4 4
2 5*x 2 5*x *log(x)
x - 7*x - ---- - 2*x *log(x) + 7*x*log(x) + -----------
16 4 $$\frac{5 x^{4}}{4} \log{\left (x \right )} - \frac{5 x^{4}}{16} - 2 x^{2} \log{\left (x \right )} + x^{2} + 7 x \log{\left (x \right )} - 7 x$$
4 / 4\
2 5*x | 2 5*x |
x - 7*x - ---- + |- 2*x + 7*x + ----|*log(x)
16 \ 4 / $$- \frac{5 x^{4}}{16} + x^{2} - 7 x + \left(\frac{5 x^{4}}{4} - 2 x^{2} + 7 x\right) \log{\left (x \right )}$$
Рациональный знаменатель
[src] 4 / 2 4 \
2 5*x \- 8*x + 5*x + 28*x/*log(x)
x - 7*x - ---- + -----------------------------
16 4 $$- \frac{5 x^{4}}{16} + x^{2} - 7 x + \frac{1}{4} \left(5 x^{4} - 8 x^{2} + 28 x\right) \log{\left (x \right )}$$