Подстановка условия
[src]((cos(pi/2) - 1)/pi)*cos(x) + (sin(pi/2)/pi - 1/2)*sin(x) при x = -1/3
((cos(pi/2) - 1)/pi)*cos(x) + (sin(pi/2)/pi - 1/2)*sin(x)
$$\left(- \frac{1}{2} + \frac{1}{\pi} \sin{\left (\frac{\pi}{2} \right )}\right) \sin{\left (x \right )} + \frac{1}{\pi} \left(-1 + \cos{\left (\frac{\pi}{2} \right )}\right) \cos{\left (x \right )}$$
((cos(pi/2) - 1)/pi)*cos((-1/3)) + (sin(pi/2)/pi - 1/2)*sin((-1/3))
$$\left(- \frac{1}{2} + \frac{1}{\pi} \sin{\left (\frac{\pi}{2} \right )}\right) \sin{\left ((-1/3) \right )} + \frac{1}{\pi} \left(-1 + \cos{\left (\frac{\pi}{2} \right )}\right) \cos{\left ((-1/3) \right )}$$
((cos(pi/2) - 1)/pi)*cos(-1/3) + (sin(pi/2)/pi - 1/2)*sin(-1/3)
$$\frac{1}{\pi} \left(-1 + \cos{\left (\frac{\pi}{2} \right )}\right) \cos{\left (- \frac{1}{3} \right )} + \left(- \frac{1}{2} + \frac{1}{\pi} \sin{\left (\frac{\pi}{2} \right )}\right) \sin{\left (- \frac{1}{3} \right )}$$
-cos(1/3)/pi - (-1/2 + 1/pi)*sin(1/3)
$$- \frac{1}{\pi} \cos{\left (\frac{1}{3} \right )} - \left(- \frac{1}{2} + \frac{1}{\pi}\right) \sin{\left (\frac{1}{3} \right )}$$
/ 1 1 \ cos(x)
|- - + --|*sin(x) - ------
\ 2 pi/ pi
$$\left(- \frac{1}{2} + \frac{1}{\pi}\right) \sin{\left (x \right )} - \frac{1}{\pi} \cos{\left (x \right )}$$
-0.181690113816209*sin(x) - 0.318309886183791*cos(x)
Рациональный знаменатель
[src] 2
- pi *sin(x) - 2*pi*cos(x) + 2*pi*sin(x)
----------------------------------------
2
2*pi $$\frac{1}{2 \pi^{2}} \left(- \pi^{2} \sin{\left (x \right )} + 2 \pi \sin{\left (x \right )} - 2 \pi \cos{\left (x \right )}\right)$$
Объединение рациональных выражений
[src]-2*cos(x) + (2 - pi)*sin(x)
---------------------------
2*pi $$\frac{1}{2 \pi} \left(\left(- \pi + 2\right) \sin{\left (x \right )} - 2 \cos{\left (x \right )}\right)$$
(2 - pi)*sin(x)
-cos(x) + ---------------
2
-------------------------
pi $$\frac{1}{\pi} \left(\frac{1}{2} \left(- \pi + 2\right) \sin{\left (x \right )} - \cos{\left (x \right )}\right)$$
sin(x) sin(x) cos(x)
- ------ + ------ - ------
2 pi pi $$- \frac{1}{2} \sin{\left (x \right )} + \frac{1}{\pi} \sin{\left (x \right )} - \frac{1}{\pi} \cos{\left (x \right )}$$
sin(x) -sin(x) + cos(x)
- ------ - ----------------
2 pi $$- \frac{1}{\pi} \left(- \sin{\left (x \right )} + \cos{\left (x \right )}\right) - \frac{1}{2} \sin{\left (x \right )}$$
-(-2*sin(x) + 2*cos(x) + pi*sin(x))
------------------------------------
2*pi $$- \frac{1}{2 \pi} \left(- 2 \sin{\left (x \right )} + \pi \sin{\left (x \right )} + 2 \cos{\left (x \right )}\right)$$
/ 1 1 \ cos(x)
|- - + --|*sin(x) - ------
\ 2 pi/ pi
$$\left(- \frac{1}{2} + \frac{1}{\pi}\right) \sin{\left (x \right )} - \frac{1}{\pi} \cos{\left (x \right )}$$