3/ pi\ / pi\ 3/ pi\ / pi\
- 4*cos |x + --|*sin|x + --| + 4*sin |x + --|*cos|x + --|
\ 6 / \ 6 / \ 10/ \ 10/$$4 \sin^{3}{\left (x + \frac{\pi}{10} \right )} \cos{\left (x + \frac{\pi}{10} \right )} - 4 \sin{\left (x + \frac{\pi}{6} \right )} \cos^{3}{\left (x + \frac{\pi}{6} \right )}$$
4.0*sin(x - pi/3)^3*cos(x - pi/3) - 4.0*cos(x - 2*pi/5)^3*sin(x - 2*pi/5)
Рациональный знаменатель
[src] 3/ pi\ / pi\ 3/ pi\ / pi\
- 4*cos |x + --|*sin|x + --| + 4*sin |x + --|*cos|x + --|
\ 6 / \ 6 / \ 10/ \ 10/$$4 \sin^{3}{\left (x + \frac{\pi}{10} \right )} \cos{\left (x + \frac{\pi}{10} \right )} - 4 \sin{\left (x + \frac{\pi}{6} \right )} \cos^{3}{\left (x + \frac{\pi}{6} \right )}$$
Объединение рациональных выражений
[src] / 3/-pi + 3*x\ /-pi + 3*x\ 3/-2*pi + 5*x\ /-2*pi + 5*x\\
4*|sin |---------|*cos|---------| - cos |-----------|*sin|-----------||
\ \ 3 / \ 3 / \ 5 / \ 5 //
$$4 \left(\sin^{3}{\left (\frac{1}{3} \left(3 x - \pi\right) \right )} \cos{\left (\frac{1}{3} \left(3 x - \pi\right) \right )} - \sin{\left (\frac{1}{5} \left(5 x - 2 \pi\right) \right )} \cos^{3}{\left (\frac{1}{5} \left(5 x - 2 \pi\right) \right )}\right)$$
3/ pi\ / pi\ 3/ pi\ / pi\
- 4*cos |x + --|*sin|x + --| + 4*sin |x + --|*cos|x + --|
\ 6 / \ 6 / \ 10/ \ 10/$$4 \sin^{3}{\left (x + \frac{\pi}{10} \right )} \cos{\left (x + \frac{\pi}{10} \right )} - 4 \sin{\left (x + \frac{\pi}{6} \right )} \cos^{3}{\left (x + \frac{\pi}{6} \right )}$$
/ pi\ / 2*pi\
cos|4*x + --| sin|4*x + ----|
/ pi\ \ 6 / \ 5 / / pi\
- sin|2*x + --| - ------------- - --------------- + sin|2*x + --|
\ 3 / 2 2 \ 5 /$$\sin{\left (2 x + \frac{\pi}{5} \right )} - \sin{\left (2 x + \frac{\pi}{3} \right )} - \frac{1}{2} \sin{\left (4 x + \frac{2 \pi}{5} \right )} - \frac{1}{2} \cos{\left (4 x + \frac{\pi}{6} \right )}$$
3/ pi\ / pi\ 3/ pi\ / pi\
- 4*cos |x + --|*sin|x + --| + 4*sin |x + --|*cos|x + --|
\ 6 / \ 6 / \ 10/ \ 10/$$4 \sin^{3}{\left (x + \frac{\pi}{10} \right )} \cos{\left (x + \frac{\pi}{10} \right )} - 4 \sin{\left (x + \frac{\pi}{6} \right )} \cos^{3}{\left (x + \frac{\pi}{6} \right )}$$
Тригонометрическая часть
[src] 3/ 2*pi\ / 2*pi\ 3/ pi\ / pi\
- 4*cos |x - ----|*sin|x - ----| + 4*sin |x - --|*sin|x + --|
\ 5 / \ 5 / \ 3 / \ 6 /$$4 \sin{\left (x + \frac{\pi}{6} \right )} \sin^{3}{\left (x - \frac{\pi}{3} \right )} - 4 \sin{\left (x - \frac{2 \pi}{5} \right )} \cos^{3}{\left (x - \frac{2 \pi}{5} \right )}$$
/ 3/ pi\ / pi\ 3/ pi\ / pi\\
4*|sin |x + --|*cos|x + --| - cos |x + --|*sin|x + --||
\ \ 10/ \ 10/ \ 6 / \ 6 //
$$4 \left(\sin^{3}{\left (x + \frac{\pi}{10} \right )} \cos{\left (x + \frac{\pi}{10} \right )} - \sin{\left (x + \frac{\pi}{6} \right )} \cos^{3}{\left (x + \frac{\pi}{6} \right )}\right)$$
3
/ ___________ \ / ___________ \ 3
| / ___ / ___\ | | / ___ / ___\ | / ___ \ / ___ \
| / 5 \/ 5 | 1 \/ 5 | | | / 5 \/ 5 | 1 \/ 5 | | |sin(x) \/ 3 *cos(x)| |cos(x) \/ 3 *sin(x)|
- | / - + ----- *sin(x) + |- - + -----|*cos(x)| *|- 4* / - + ----- *cos(x) + 4*|- - + -----|*sin(x)| + 4*|------ - ------------| *|------ + ------------|
\\/ 8 8 \ 4 4 / / \ \/ 8 8 \ 4 4 / / \ 2 2 / \ 2 2 /
$$4 \left(\frac{\sqrt{3}}{2} \sin{\left (x \right )} + \frac{1}{2} \cos{\left (x \right )}\right) \left(\frac{1}{2} \sin{\left (x \right )} - \frac{\sqrt{3}}{2} \cos{\left (x \right )}\right)^{3} - \left(4 \left(- \frac{1}{4} + \frac{\sqrt{5}}{4}\right) \sin{\left (x \right )} - 4 \sqrt{\frac{\sqrt{5}}{8} + \frac{5}{8}} \cos{\left (x \right )}\right) \left(\sqrt{\frac{\sqrt{5}}{8} + \frac{5}{8}} \sin{\left (x \right )} + \left(- \frac{1}{4} + \frac{\sqrt{5}}{4}\right) \cos{\left (x \right )}\right)^{3}$$