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