0.5*cos(x) - 0.1*cos(5*x)
Объединение рациональных выражений
[src]-cos(5*x) + 5*cos(x)
--------------------
10
$$\frac{1}{10} \left(5 \cos{\left (x \right )} - \cos{\left (5 x \right )}\right)$$
-(-5*cos(x) + cos(5*x))
------------------------
10
$$- \frac{1}{10} \left(- 5 \cos{\left (x \right )} + \cos{\left (5 x \right )}\right)$$
5 4
cos(x) cos (x) 3 2 sin (x)*cos(x)
------ - ------- + cos (x)*sin (x) - --------------
2 10 2
$$- \frac{1}{2} \sin^{4}{\left (x \right )} \cos{\left (x \right )} + \sin^{2}{\left (x \right )} \cos^{3}{\left (x \right )} - \frac{1}{10} \cos^{5}{\left (x \right )} + \frac{1}{2} \cos{\left (x \right )}$$