/ pi\ / pi\
- cos|x + --| + sin|x + --|
\ 4 / \ 4 /
-----------------------------
/ pi\ / pi\
- 2*sin|x + --| + cos|x + --|
\ 4 / \ 4 /
$$\frac{\sin{\left (x + \frac{\pi}{4} \right )} - \cos{\left (x + \frac{\pi}{4} \right )}}{- 2 \sin{\left (x + \frac{\pi}{4} \right )} + \cos{\left (x + \frac{\pi}{4} \right )}}$$
(-cos(x + pi/4) + cos(x - pi/4))/(-2.0*sin(x + pi/4) + cos(x + pi/4))
Рациональный знаменатель
[src] / pi\ / pi\
- sin|x + --| + cos|x + --|
\ 4 / \ 4 /
-----------------------------
/ pi\ / pi\
- cos|x + --| + 2*sin|x + --|
\ 4 / \ 4 /
$$\frac{- \sin{\left (x + \frac{\pi}{4} \right )} + \cos{\left (x + \frac{\pi}{4} \right )}}{2 \sin{\left (x + \frac{\pi}{4} \right )} - \cos{\left (x + \frac{\pi}{4} \right )}}$$
Объединение рациональных выражений
[src] /pi + 4*x\ /-pi + 4*x\
- cos|--------| + cos|---------|
\ 4 / \ 4 /
---------------------------------
/pi + 4*x\ /pi + 4*x\
- 2*sin|--------| + cos|--------|
\ 4 / \ 4 /
$$\frac{\cos{\left (\frac{1}{4} \left(4 x - \pi\right) \right )} - \cos{\left (\frac{1}{4} \left(4 x + \pi\right) \right )}}{- 2 \sin{\left (\frac{1}{4} \left(4 x + \pi\right) \right )} + \cos{\left (\frac{1}{4} \left(4 x + \pi\right) \right )}}$$
-2*sin(x)
-----------------
3*sin(x) + cos(x)
$$- \frac{2 \sin{\left (x \right )}}{3 \sin{\left (x \right )} + \cos{\left (x \right )}}$$
/ pi\ / pi\
cos|x + --| sin|x + --|
\ 4 / \ 4 /
----------------------------- - -----------------------------
/ pi\ / pi\ / pi\ / pi\
- cos|x + --| + 2*sin|x + --| - cos|x + --| + 2*sin|x + --|
\ 4 / \ 4 / \ 4 / \ 4 /
$$- \frac{\sin{\left (x + \frac{\pi}{4} \right )}}{2 \sin{\left (x + \frac{\pi}{4} \right )} - \cos{\left (x + \frac{\pi}{4} \right )}} + \frac{\cos{\left (x + \frac{\pi}{4} \right )}}{2 \sin{\left (x + \frac{\pi}{4} \right )} - \cos{\left (x + \frac{\pi}{4} \right )}}$$
/ / pi\ / pi\\
-|- sin|x + --| + cos|x + --||
\ \ 4 / \ 4 //
-------------------------------
/ pi\ / pi\
- 2*sin|x + --| + cos|x + --|
\ 4 / \ 4 /
$$- \frac{- \sin{\left (x + \frac{\pi}{4} \right )} + \cos{\left (x + \frac{\pi}{4} \right )}}{- 2 \sin{\left (x + \frac{\pi}{4} \right )} + \cos{\left (x + \frac{\pi}{4} \right )}}$$
/ pi\
sin|x + --|
\ 4 /
-1 - -----------------------------
/ pi\ / pi\
- 2*sin|x + --| + cos|x + --|
\ 4 / \ 4 /
$$-1 - \frac{\sin{\left (x + \frac{\pi}{4} \right )}}{- 2 \sin{\left (x + \frac{\pi}{4} \right )} + \cos{\left (x + \frac{\pi}{4} \right )}}$$
Тригонометрическая часть
[src] -2*sin(x)
-----------------
3*sin(x) + cos(x)
$$- \frac{2 \sin{\left (x \right )}}{3 \sin{\left (x \right )} + \cos{\left (x \right )}}$$
___
\/ 2 *sin(x)
-------------------------------
___ ___
3*\/ 2 *sin(x) \/ 2 *cos(x)
- -------------- - ------------
2 2
$$\frac{\sqrt{2} \sin{\left (x \right )}}{- \frac{3 \sqrt{2}}{2} \sin{\left (x \right )} - \frac{\sqrt{2}}{2} \cos{\left (x \right )}}$$