Тригонометрическая часть
[src]
$$- \sin{\left(x \right)}$$
$$- \frac{1}{\csc{\left(x \right)}}$$
$$- \cos{\left(x - \frac{\pi}{2} \right)}$$
-1
-----------
csc(pi - x)
$$- \frac{1}{\csc{\left(- x + \pi \right)}}$$
-1
-----------
/ pi\
sec|x - --|
\ 2 /
$$- \frac{1}{\sec{\left(x - \frac{\pi}{2} \right)}}$$
-1
-----------
/pi \
sec|-- - x|
\2 /
$$- \frac{1}{\sec{\left(- x + \frac{\pi}{2} \right)}}$$
/x\
-(1 + cos(x))*tan|-|
\2/
$$- \left(\cos{\left(x \right)} + 1\right) \tan{\left(\frac{x}{2} \right)}$$
/x\
-2*tan|-|
\2/
-----------
2/x\
1 + tan |-|
\2/
$$- \frac{2 \tan{\left(\frac{x}{2} \right)}}{\tan^{2}{\left(\frac{x}{2} \right)} + 1}$$
/x\
-2*cot|-|
\2/
-----------
2/x\
1 + cot |-|
\2/
$$- \frac{2 \cot{\left(\frac{x}{2} \right)}}{\cot^{2}{\left(\frac{x}{2} \right)} + 1}$$
// 0 for x mod pi = 0\
-|< |
\\sin(x) otherwise /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\sin{\left(x \right)} & \text{otherwise} \end{cases}$$
-2
--------------------
/ 1 \ /x\
|1 + -------|*cot|-|
| 2/x\| \2/
| cot |-||
\ \2//
$$- \frac{2}{\left(1 + \frac{1}{\cot^{2}{\left(\frac{x}{2} \right)}}\right) \cot{\left(\frac{x}{2} \right)}}$$
// 0 for x mod pi = 0\
|| |
-|< 1 |
||------ otherwise |
\\csc(x) /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{1}{\csc{\left(x \right)}} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
-|< / pi\ |
||cos|x - --| otherwise |
\\ \ 2 / /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\cos{\left(x - \frac{\pi}{2} \right)} & \text{otherwise} \end{cases}$$
/ 2/x pi\\
-|1 - cot |- + --||*(1 + sin(x))
\ \2 4 //
---------------------------------
2
$$- \frac{\left(- \cot^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} + 1\right) \left(\sin{\left(x \right)} + 1\right)}{2}$$
/ 2/x pi\\
-|-1 + tan |- + --||
\ \2 4 //
---------------------
2/x pi\
1 + tan |- + --|
\2 4 /
$$- \frac{\tan^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} - 1}{\tan^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} + 1}$$
/ 2/x pi\\
-|1 - cot |- + --||
\ \2 4 //
--------------------
2/x pi\
1 + cot |- + --|
\2 4 /
$$- \frac{- \cot^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} + 1}{\cot^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} + 1}$$
// 0 for x mod pi = 0\
|| |
|| 1 |
-|<----------- otherwise |
|| / pi\ |
||sec|x - --| |
\\ \ 2 / /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{1}{\sec{\left(x - \frac{\pi}{2} \right)}} & \text{otherwise} \end{cases}$$
2/x\
-4*sin |-|*sin(x)
\2/
-------------------
2 4/x\
sin (x) + 4*sin |-|
\2/
$$- \frac{4 \sin^{2}{\left(\frac{x}{2} \right)} \sin{\left(x \right)}}{4 \sin^{4}{\left(\frac{x}{2} \right)} + \sin^{2}{\left(x \right)}}$$
// / 3*pi\ \
|| 1 for |x + ----| mod 2*pi = 0|
-|< \ 2 / |
|| |
\\sin(x) otherwise /
$$- \begin{cases} 1 & \text{for}\: \left(x + \frac{3 \pi}{2}\right) \bmod 2 \pi = 0 \\\sin{\left(x \right)} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
||1 - cos(x) |
-|<---------- otherwise |
|| /x\ |
|| tan|-| |
\\ \2/ /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{- \cos{\left(x \right)} + 1}{\tan{\left(\frac{x}{2} \right)}} & \text{otherwise} \end{cases}$$
2/x\
-4*sin |-|
\2/
----------------------
/ 4/x\\
| 4*sin |-||
| \2/|
|1 + ---------|*sin(x)
| 2 |
\ sin (x) /
$$- \frac{4 \sin^{2}{\left(\frac{x}{2} \right)}}{\left(\frac{4 \sin^{4}{\left(\frac{x}{2} \right)}}{\sin^{2}{\left(x \right)}} + 1\right) \sin{\left(x \right)}}$$
// 0 for x mod pi = 0\
|| |
|| /x\ |
|| 2*cot|-| |
-|< \2/ |
||----------- otherwise |
|| 2/x\ |
||1 + cot |-| |
\\ \2/ /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \cot{\left(\frac{x}{2} \right)}}{\cot^{2}{\left(\frac{x}{2} \right)} + 1} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| /x\ |
|| 2*tan|-| |
-|< \2/ |
||----------- otherwise |
|| 2/x\ |
||1 + tan |-| |
\\ \2/ /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \tan{\left(\frac{x}{2} \right)}}{\tan^{2}{\left(\frac{x}{2} \right)} + 1} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
-| 0 for x mod pi = 0 |
||< otherwise |
\\\sin(x) otherwise /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\sin{\left(x \right)} & \text{otherwise} \end{cases} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| 2 |
||-------------------- otherwise |
-| 1 \ /x\ |
|||1 + -------|*tan|-| |
||| 2/x\| \2/ |
||| tan |-|| |
\\\ \2// /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2}{\left(1 + \frac{1}{\tan^{2}{\left(\frac{x}{2} \right)}}\right) \tan{\left(\frac{x}{2} \right)}} & \text{otherwise} \end{cases}$$
/x\
-2*sec|-|
\2/
------------------------------
/ 2/x\ \
| sec |-| |
| \2/ | /x pi\
|1 + ------------|*sec|- - --|
| 2/x pi\| \2 2 /
| sec |- - --||
\ \2 2 //
$$- \frac{2 \sec{\left(\frac{x}{2} \right)}}{\left(\frac{\sec^{2}{\left(\frac{x}{2} \right)}}{\sec^{2}{\left(\frac{x}{2} - \frac{\pi}{2} \right)}} + 1\right) \sec{\left(\frac{x}{2} - \frac{\pi}{2} \right)}}$$
/x pi\
-2*cos|- - --|
\2 2 /
-------------------------
/ 2/x pi\\
| cos |- - --||
| \2 2 /| /x\
|1 + ------------|*cos|-|
| 2/x\ | \2/
| cos |-| |
\ \2/ /
$$- \frac{2 \cos{\left(\frac{x}{2} - \frac{\pi}{2} \right)}}{\left(1 + \frac{\cos^{2}{\left(\frac{x}{2} - \frac{\pi}{2} \right)}}{\cos^{2}{\left(\frac{x}{2} \right)}}\right) \cos{\left(\frac{x}{2} \right)}}$$
/pi x\
-2*csc|-- - -|
\2 2/
-------------------------
/ 2/pi x\\
| csc |-- - -||
| \2 2/| /x\
|1 + ------------|*csc|-|
| 2/x\ | \2/
| csc |-| |
\ \2/ /
$$- \frac{2 \csc{\left(- \frac{x}{2} + \frac{\pi}{2} \right)}}{\left(1 + \frac{\csc^{2}{\left(- \frac{x}{2} + \frac{\pi}{2} \right)}}{\csc^{2}{\left(\frac{x}{2} \right)}}\right) \csc{\left(\frac{x}{2} \right)}}$$
// / 3*pi\ \
|| 1 for |x + ----| mod 2*pi = 0|
|| \ 2 / |
|| |
|| 2/x pi\ |
-|<-1 + tan |- + --| |
|| \2 4 / |
||----------------- otherwise |
|| 2/x pi\ |
|| 1 + tan |- + --| |
\\ \2 4 / /
$$- \begin{cases} 1 & \text{for}\: \left(x + \frac{3 \pi}{2}\right) \bmod 2 \pi = 0 \\\frac{\tan^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} - 1}{\tan^{2}{\left(\frac{x}{2} + \frac{\pi}{4} \right)} + 1} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| sin(x) |
||----------------------- otherwise |
||/ 2 \ |
-|<| sin (x) | 2/x\ |
|||1 + ---------|*sin |-| |
||| 4/x\| \2/ |
||| 4*sin |-|| |
||\ \2// |
\\ /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{\sin{\left(x \right)}}{\left(1 + \frac{\sin^{2}{\left(x \right)}}{4 \sin^{4}{\left(\frac{x}{2} \right)}}\right) \sin^{2}{\left(\frac{x}{2} \right)}} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| 2*sin(x) |
||---------------------------- otherwise |
|| / 2 \ |
-|< | sin (x) | |
||(1 - cos(x))*|1 + ---------| |
|| | 4/x\| |
|| | 4*sin |-|| |
|| \ \2// |
\\ /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \sin{\left(x \right)}}{\left(1 + \frac{\sin^{2}{\left(x \right)}}{4 \sin^{4}{\left(\frac{x}{2} \right)}}\right) \left(- \cos{\left(x \right)} + 1\right)} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
||/ 0 for x mod pi = 0 |
||| |
||| /x\ |
-|<| 2*cot|-| |
||< \2/ otherwise |
|||----------- otherwise |
||| 2/x\ |
|||1 + cot |-| |
\\\ \2/ /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \cot{\left(\frac{x}{2} \right)}}{\cot^{2}{\left(\frac{x}{2} \right)} + 1} & \text{otherwise} \end{cases} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| /x\ |
|| 2*cos|-| |
|| \2/ |
||------------------------------ otherwise |
-| 2/x\ \ |
||| cos |-| | |
||| \2/ | /x pi\ |
|||1 + ------------|*cos|- - --| |
||| 2/x pi\| \2 2 / |
||| cos |- - --|| |
\\\ \2 2 // /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \cos{\left(\frac{x}{2} \right)}}{\left(\frac{\cos^{2}{\left(\frac{x}{2} \right)}}{\cos^{2}{\left(\frac{x}{2} - \frac{\pi}{2} \right)}} + 1\right) \cos{\left(\frac{x}{2} - \frac{\pi}{2} \right)}} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| /x pi\ |
|| 2*sec|- - --| |
|| \2 2 / |
||------------------------- otherwise |
-| 2/x pi\\ |
||| sec |- - --|| |
||| \2 2 /| /x\ |
|||1 + ------------|*sec|-| |
||| 2/x\ | \2/ |
||| sec |-| | |
\\\ \2/ / /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \sec{\left(\frac{x}{2} - \frac{\pi}{2} \right)}}{\left(1 + \frac{\sec^{2}{\left(\frac{x}{2} - \frac{\pi}{2} \right)}}{\sec^{2}{\left(\frac{x}{2} \right)}}\right) \sec{\left(\frac{x}{2} \right)}} & \text{otherwise} \end{cases}$$
// 0 for x mod pi = 0\
|| |
|| /x\ |
|| 2*csc|-| |
|| \2/ |
||------------------------------ otherwise |
-| 2/x\ \ |
||| csc |-| | |
||| \2/ | /pi x\ |
|||1 + ------------|*csc|-- - -| |
||| 2/pi x\| \2 2/ |
||| csc |-- - -|| |
\\\ \2 2// /
$$- \begin{cases} 0 & \text{for}\: x \bmod \pi = 0 \\\frac{2 \csc{\left(\frac{x}{2} \right)}}{\left(\frac{\csc^{2}{\left(\frac{x}{2} \right)}}{\csc^{2}{\left(- \frac{x}{2} + \frac{\pi}{2} \right)}} + 1\right) \csc{\left(- \frac{x}{2} + \frac{\pi}{2} \right)}} & \text{otherwise} \end{cases}$$
-Piecewise((0, Mod(x = pi, 0)), (2*csc(x/2)/((1 + csc(x/2)^2/csc(pi/2 - x/2)^2)*csc(pi/2 - x/2)), True))