/ 2/pi*x\ 2/pi*x\\
| 5*sin |----| 5*cos |----||
2 | \ 6 / \ 6 /|
pi *|- ------------ + ------------|
\ 18 18 /
$$\pi^{2} \left(- \frac{5}{18} \sin^{2}{\left (\frac{\pi x}{6} \right )} + \frac{5}{18} \cos^{2}{\left (\frac{\pi x}{6} \right )}\right)$$
2.74155677808038*cos((pi*x)/6)^2 - 2.74155677808038*sin((pi*x)/6)^2
2 /pi*x\
5*pi *cos|----|
\ 3 /
---------------
18
$$\frac{5 \pi^{2}}{18} \cos{\left (\frac{\pi x}{3} \right )}$$
2 /pi*x\
5*pi *cos|----|
\ 3 /
---------------
18
$$\frac{5 \pi^{2}}{18} \cos{\left (\frac{\pi x}{3} \right )}$$
2 / /pi*x\ /pi*x\\ / /pi*x\ /pi*x\\
5*pi *|- sin|----| + cos|----||*|cos|----| + sin|----||
\ \ 6 / \ 6 // \ \ 6 / \ 6 //
-------------------------------------------------------
18
$$\frac{5 \pi^{2}}{18} \left(- \sin{\left (\frac{\pi x}{6} \right )} + \cos{\left (\frac{\pi x}{6} \right )}\right) \left(\sin{\left (\frac{\pi x}{6} \right )} + \cos{\left (\frac{\pi x}{6} \right )}\right)$$
2 2/pi*x\ 2 2/pi*x\
5*pi *sin |----| 5*pi *cos |----|
\ 6 / \ 6 /
- ---------------- + ----------------
18 18
$$- \frac{5 \pi^{2}}{18} \sin^{2}{\left (\frac{\pi x}{6} \right )} + \frac{5 \pi^{2}}{18} \cos^{2}{\left (\frac{\pi x}{6} \right )}$$
Тригонометрическая часть
[src] 2 /pi*x\
5*pi *cos|----|
\ 3 /
---------------
18
$$\frac{5 \pi^{2}}{18} \cos{\left (\frac{\pi x}{3} \right )}$$
Рациональный знаменатель
[src] 2 / 2/pi*x\ 2/pi*x\\
-5*pi *|sin |----| - cos |----||
\ \ 6 / \ 6 //
--------------------------------
18
$$- \frac{5 \pi^{2}}{18} \left(\sin^{2}{\left (\frac{\pi x}{6} \right )} - \cos^{2}{\left (\frac{\pi x}{6} \right )}\right)$$