(-1.0 - cot(x)^2)/(1.0 + x^5) - 5.0*x^4*cot(x)/(1.0 + x^5)^2
Рациональный знаменатель
[src] 2
/ 5\ / 2 \ 4 / 5\
\1 + x / *\-1 - cot (x)/ - 5*x *\1 + x /*cot(x)
-----------------------------------------------
3
/ 5\
\1 + x / $$\frac{1}{\left(x^{5} + 1\right)^{3}} \left(- 5 x^{4} \left(x^{5} + 1\right) \cot{\left (x \right )} + \left(x^{5} + 1\right)^{2} \left(- \cot^{2}{\left (x \right )} - 1\right)\right)$$
Объединение рациональных выражений
[src]/ 5\ / 2 \ 4
\1 + x /*\-1 - cot (x)/ - 5*x *cot(x)
-------------------------------------
2
/ 5\
\1 + x / $$\frac{1}{\left(x^{5} + 1\right)^{2}} \left(- 5 x^{4} \cot{\left (x \right )} + \left(x^{5} + 1\right) \left(- \cot^{2}{\left (x \right )} - 1\right)\right)$$
/ 5 \
| 1 + x 4 |
-|------- + 5*x *cot(x)|
| 2 |
\sin (x) /
-------------------------
2
/ 5\
\1 + x / $$- \frac{1}{\left(x^{5} + 1\right)^{2}} \left(5 x^{4} \cot{\left (x \right )} + \frac{x^{5} + 1}{\sin^{2}{\left (x \right )}}\right)$$
/ 5 2 5 2 4 \
-\1 + x + cot (x) + x *cot (x) + 5*x *cot(x)/
-----------------------------------------------
10 5
1 + x + 2*x $$- \frac{1}{x^{10} + 2 x^{5} + 1} \left(x^{5} \cot^{2}{\left (x \right )} + x^{5} + 5 x^{4} \cot{\left (x \right )} + \cot^{2}{\left (x \right )} + 1\right)$$
/ 5 2 5 2 4 \
-\1 + x + cot (x) + x *cot (x) + 5*x *cot(x)/
-----------------------------------------------
2
2 / 2 4 3\
(1 + x) *\1 + x + x - x - x / $$- \frac{x^{5} \cot^{2}{\left (x \right )} + x^{5} + 5 x^{4} \cot{\left (x \right )} + \cot^{2}{\left (x \right )} + 1}{\left(x + 1\right)^{2} \left(x^{4} - x^{3} + x^{2} - x + 1\right)^{2}}$$
Тригонометрическая часть
[src] 4
1 5*x *cot(x)
- ---------------- - -----------
/ 5 \ 2 2
\x + 1/*sin (x) / 5 \
\x + 1/ $$- \frac{5 x^{4} \cot{\left (x \right )}}{\left(x^{5} + 1\right)^{2}} - \frac{1}{\left(x^{5} + 1\right) \sin^{2}{\left (x \right )}}$$