/ ___ 2*sin(x) \
|-1 - \/ 5 + ----------|
___ | 1 + cos(x)|
-\/ 5 *log|-----------------------|
| ___ 2*sin(x) |
|-1 + \/ 5 + ----------|
\ 1 + cos(x)/
------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{- \sqrt{5} - 1 + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} \right )}$$
-0.447213595499958*log(((2*sin(x))/(1 + cos(x)) - sqrt(5) - 1)/(-1 + sqrt(5) + (2*sin(x))/(1 + cos(x))))
Рациональный знаменатель
[src] / / ___ ___ / ___ ___ 2*sin(x) 2*cos(x)*sin(x)\ ___ 2*sin(x) / ___ 2*sin(x) \ 2*cos(x)*sin(x)\ \
|-|-1 + \/ 5 - cos(x) + \/ 5 *|-1 + \/ 5 - cos(x) + \/ 5 *cos(x) + ---------- + ---------------| + \/ 5 *cos(x) + ---------- + 2*|1 - \/ 5 - ----------|*sin(x) + ---------------| |
___ | \ \ 1 + cos(x) 1 + cos(x) / 1 + cos(x) \ 1 + cos(x)/ 1 + cos(x) / |
-\/ 5 *log|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| / ___ 2*sin(x) \ / ___ ___ 2*sin(x) 2*cos(x)*sin(x)\ |
| |-1 + \/ 5 + ----------|*|-1 + \/ 5 - cos(x) + \/ 5 *cos(x) + ---------- + ---------------| |
\ \ 1 + cos(x)/ \ 1 + cos(x) 1 + cos(x) / /
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (- \frac{2 \left(- \sqrt{5} + 1 - \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}\right) \sin{\left (x \right )} + \sqrt{5} \left(- \cos{\left (x \right )} + \sqrt{5} \cos{\left (x \right )} - 1 + \sqrt{5} + \frac{2 \sin{\left (x \right )} \cos{\left (x \right )}}{\cos{\left (x \right )} + 1} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}\right) - \cos{\left (x \right )} + \sqrt{5} \cos{\left (x \right )} - 1 + \sqrt{5} + \frac{2 \sin{\left (x \right )} \cos{\left (x \right )}}{\cos{\left (x \right )} + 1} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}}{\left(-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}\right) \left(- \cos{\left (x \right )} + \sqrt{5} \cos{\left (x \right )} - 1 + \sqrt{5} + \frac{2 \sin{\left (x \right )} \cos{\left (x \right )}}{\cos{\left (x \right )} + 1} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}\right)} \right )}$$
Объединение рациональных выражений
[src] / ___ \
___ |-1 - cos(x) + 2*sin(x) - \/ 5 *(1 + cos(x))|
-\/ 5 *log|-------------------------------------------|
| / ___\ |
\ 2*sin(x) + (1 + cos(x))*\-1 + \/ 5 / /
--------------------------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{- \sqrt{5} \left(\cos{\left (x \right )} + 1\right) + 2 \sin{\left (x \right )} - \cos{\left (x \right )} - 1}{\left(-1 + \sqrt{5}\right) \left(\cos{\left (x \right )} + 1\right) + 2 \sin{\left (x \right )}} \right )}$$
/ / ___\ \
___ |-2*sin(x) + \1 + \/ 5 /*(1 + cos(x))|
-\/ 5 *log|------------------------------------|
| / ___\ |
\-2*sin(x) + \1 - \/ 5 /*(1 + cos(x))/
-------------------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{\left(1 + \sqrt{5}\right) \left(\cos{\left (x \right )} + 1\right) - 2 \sin{\left (x \right )}}{\left(- \sqrt{5} + 1\right) \left(\cos{\left (x \right )} + 1\right) - 2 \sin{\left (x \right )}} \right )}$$
/ 2*sin(x) ___ \
| ---------- - \/ 5 - 1|
___ | 1 + cos(x) |
-\/ 5 *log|-----------------------|
| ___ 2*sin(x) |
|-1 + \/ 5 + ----------|
\ 1 + cos(x)/
------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{- \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1} - 1}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} \right )}$$
/ ___ / ___\ \
___ |-1 + \/ 5 + 2*sin(x) + \-1 + \/ 5 /*cos(x)|
\/ 5 *log|-------------------------------------------|
| ___ / ___\ |
\-1 - \/ 5 + 2*sin(x) + \-1 - \/ 5 /*cos(x)/
------------------------------------------------------
5 $$\frac{\sqrt{5}}{5} \log{\left (\frac{2 \sin{\left (x \right )} + \left(-1 + \sqrt{5}\right) \cos{\left (x \right )} - 1 + \sqrt{5}}{2 \sin{\left (x \right )} + \left(- \sqrt{5} - 1\right) \cos{\left (x \right )} - \sqrt{5} - 1} \right )}$$
/ ___ \
___ | 1 \/ 5 2*sin(x) |
-\/ 5 *log|- ----------------------- - ----------------------- + -----------------------------------------------------------------|
| ___ 2*sin(x) ___ 2*sin(x) ___ ___ 2*sin(x) 2*cos(x)*sin(x)|
| -1 + \/ 5 + ---------- -1 + \/ 5 + ---------- -1 + \/ 5 - cos(x) + \/ 5 *cos(x) + ---------- + ---------------|
\ 1 + cos(x) 1 + cos(x) 1 + cos(x) 1 + cos(x) /
------------------------------------------------------------------------------------------------------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{2 \sin{\left (x \right )}}{- \cos{\left (x \right )} + \sqrt{5} \cos{\left (x \right )} - 1 + \sqrt{5} + \frac{2 \sin{\left (x \right )} \cos{\left (x \right )}}{\cos{\left (x \right )} + 1} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} - \frac{\sqrt{5}}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} - \frac{1}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} \right )}$$
/ ___ \
___ | 1 \/ 5 2*sin(x) |
-\/ 5 *log|- ----------------------- - ----------------------- + -----------------------------------------------------------------|
| ___ 2*sin(x) ___ 2*sin(x) ___ ___ 2*sin(x) 2*cos(x)*sin(x)|
| -1 + \/ 5 + ---------- -1 + \/ 5 + ---------- -1 + \/ 5 - cos(x) + \/ 5 *cos(x) + ---------- + ---------------|
\ 1 + cos(x) 1 + cos(x) 1 + cos(x) 1 + cos(x) /
------------------------------------------------------------------------------------------------------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{2 \sin{\left (x \right )}}{- \cos{\left (x \right )} + \sqrt{5} \cos{\left (x \right )} - 1 + \sqrt{5} + \frac{2 \sin{\left (x \right )} \cos{\left (x \right )}}{\cos{\left (x \right )} + 1} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} - \frac{\sqrt{5}}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} - \frac{1}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} \right )}$$
Тригонометрическая часть
[src] / ___ 2*sin(x) \
|-1 - \/ 5 + ----------|
___ | 1 + cos(x)|
-\/ 5 *log|-----------------------|
| ___ 2*sin(x) |
|-1 + \/ 5 + ----------|
\ 1 + cos(x)/
------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{- \sqrt{5} - 1 + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} \right )}$$
___ / / ___ 2*sin(x) \ / ___ 2*sin(x) \\
\/ 5 *|- log|-1 - \/ 5 + ----------| + log|-1 + \/ 5 + ----------||
\ \ 1 + cos(x)/ \ 1 + cos(x)//
---------------------------------------------------------------------
5 $$\frac{\sqrt{5}}{5} \left(\log{\left (-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1} \right )} - \log{\left (- \sqrt{5} - 1 + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1} \right )}\right)$$
/ ___ 2*sin(x) \
|-1 - \/ 5 + ----------|
___ | 1 + cos(x)|
-\/ 5 *log|-----------------------|
| ___ 2*sin(x) |
|-1 + \/ 5 + ----------|
\ 1 + cos(x)/
------------------------------------
5 $$- \frac{\sqrt{5}}{5} \log{\left (\frac{- \sqrt{5} - 1 + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}}{-1 + \sqrt{5} + \frac{2 \sin{\left (x \right )}}{\cos{\left (x \right )} + 1}} \right )}$$