Тригонометрическая часть
[src]
$$t \csc{\left(t \right)}$$
$$t \csc{\left(- t + \pi \right)}$$
$$\frac{t}{\sin{\left(t \right)}}$$
/ pi\
t*sec|t - --|
\ 2 /
$$t \sec{\left(t - \frac{\pi}{2} \right)}$$
$$t \sec{\left(- t + \frac{\pi}{2} \right)}$$
t
-----------
/ pi\
cos|t - --|
\ 2 /
$$\frac{t}{\cos{\left(t - \frac{\pi}{2} \right)}}$$
$$\frac{t \cot{\left(t \right)}}{\cos{\left(t \right)}}$$
2*t*cos(t)
----------
sin(2*t)
$$\frac{2 t \cos{\left(t \right)}}{\sin{\left(2 t \right)}}$$
/ pi\
2*t*sin|t + --|
\ 2 /
---------------
sin(2*t)
$$\frac{2 t \sin{\left(t + \frac{\pi}{2} \right)}}{\sin{\left(2 t \right)}}$$
2*t*cos(t)
-------------
/ pi\
cos|2*t - --|
\ 2 /
$$\frac{2 t \cos{\left(t \right)}}{\cos{\left(2 t - \frac{\pi}{2} \right)}}$$
/ pi\
2*t*sec|2*t - --|
\ 2 /
-----------------
sec(t)
$$\frac{2 t \sec{\left(2 t - \frac{\pi}{2} \right)}}{\sec{\left(t \right)}}$$
2*t*csc(2*t)
------------
/pi \
csc|-- - t|
\2 /
$$\frac{2 t \csc{\left(2 t \right)}}{\csc{\left(- t + \frac{\pi}{2} \right)}}$$
2
t*csc (t)*sec(t)
----------------
2*csc(2*t)
$$\frac{t \csc^{2}{\left(t \right)} \sec{\left(t \right)}}{2 \csc{\left(2 t \right)}}$$
t*sin(2*t)
----------------
2
2*cos(t)*sin (t)
$$\frac{t \sin{\left(2 t \right)}}{2 \sin^{2}{\left(t \right)} \cos{\left(t \right)}}$$
/ 2/t\\
t*|1 + cot |-||
\ \2//
---------------
/t\
2*cot|-|
\2/
$$\frac{t \left(\cot^{2}{\left(\frac{t}{2} \right)} + 1\right)}{2 \cot{\left(\frac{t}{2} \right)}}$$
/ 2/t\\
t*|1 + tan |-||
\ \2//
---------------
/t\
2*tan|-|
\2/
$$\frac{t \left(\tan^{2}{\left(\frac{t}{2} \right)} + 1\right)}{2 \tan{\left(\frac{t}{2} \right)}}$$
/ 1 /t\\
t*|------ + tan|-||
| /t\ \2/|
|tan|-| |
\ \2/ /
-------------------
2
$$\frac{t \left(\tan{\left(\frac{t}{2} \right)} + \frac{1}{\tan{\left(\frac{t}{2} \right)}}\right)}{2}$$
/ /3*pi\\
-|-t + cos|----||*cot(t)
\ \ 2 //
-------------------------
cos(t)
$$- \frac{\left(- t + \cos{\left(\frac{3 \pi}{2} \right)}\right) \cot{\left(t \right)}}{\cos{\left(t \right)}}$$
-t
-----------------------------
/ 1 \ 2/t\
|-2 + -------|*cos |-|*tan(t)
| 2/t\| \2/
| cos |-||
\ \2//
$$- \frac{t}{\left(-2 + \frac{1}{\cos^{2}{\left(\frac{t}{2} \right)}}\right) \cos^{2}{\left(\frac{t}{2} \right)} \tan{\left(t \right)}}$$
/ 2/t pi\\
t*|1 + tan |- + --||
\ \2 4 //
--------------------
2/t pi\
-1 + tan |- + --|
\2 4 /
$$\frac{t \left(\tan^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} + 1\right)}{\tan^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} - 1}$$
/ 2/t pi\\
t*|1 + cot |- + --||
\ \2 4 //
--------------------
2/t pi\
1 - cot |- + --|
\2 4 /
$$\frac{t \left(\cot^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} + 1\right)}{- \cot^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} + 1}$$
// zoo for t mod pi = 0\
|| |
t*|< 1 |
||------ otherwise |
\\sin(t) /
$$t \left(\begin{cases} \tilde{\infty} & \text{for}\: t \bmod \pi = 0 \\\frac{1}{\sin{\left(t \right)}} & \text{otherwise} \end{cases}\right)$$
/ 2/t\\
t*|1 + tan |-||
\ \2//
--------------------
/ 2/t\\
|1 - tan |-||*tan(t)
\ \2//
$$\frac{t \left(\tan^{2}{\left(\frac{t}{2} \right)} + 1\right)}{\left(- \tan^{2}{\left(\frac{t}{2} \right)} + 1\right) \tan{\left(t \right)}}$$
-(-t + sin(2*pi))*sin(2*t)
---------------------------
2 / pi\
2*sin (t)*sin|t + --|
\ 2 /
$$- \frac{\left(- t + \sin{\left(2 \pi \right)}\right) \sin{\left(2 t \right)}}{2 \sin^{2}{\left(t \right)} \sin{\left(t + \frac{\pi}{2} \right)}}$$
/ 1 \
t*|1 + -------|*cot(t)
| 2/t\|
| cot |-||
\ \2//
----------------------
1
1 - -------
2/t\
cot |-|
\2/
$$\frac{t \left(1 + \frac{1}{\cot^{2}{\left(\frac{t}{2} \right)}}\right) \cot{\left(t \right)}}{1 - \frac{1}{\cot^{2}{\left(\frac{t}{2} \right)}}}$$
// 1 for t mod 2*pi = 0\
|| |
t*|< 1 |*cot(t)
||------ otherwise |
\\cos(t) /
$$t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1}{\cos{\left(t \right)}} & \text{otherwise} \end{cases}\right) \cot{\left(t \right)}$$
// 1 for t mod 2*pi = 0\
|| |
t*|< 1 |
||------ otherwise |
\\cos(t) /
-------------------------------
tan(t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1}{\cos{\left(t \right)}} & \text{otherwise} \end{cases}\right)}{\tan{\left(t \right)}}$$
/ /3*pi\\ / pi\
-|-t + cos|----||*cos|2*t - --|
\ \ 2 // \ 2 /
--------------------------------
2/ pi\
2*cos(t)*cos |t - --|
\ 2 /
$$- \frac{\left(- t + \cos{\left(\frac{3 \pi}{2} \right)}\right) \cos{\left(2 t - \frac{\pi}{2} \right)}}{2 \cos{\left(t \right)} \cos^{2}{\left(t - \frac{\pi}{2} \right)}}$$
2/ pi\ / 1 \
-sec |t - --|*|--------- - t|*sec(t)
\ 2 / | /3*pi\ |
|sec|----| |
\ \ 2 / /
-------------------------------------
/ pi\
2*sec|2*t - --|
\ 2 /
$$- \frac{\left(- t + \frac{1}{\sec{\left(\frac{3 \pi}{2} \right)}}\right) \sec{\left(t \right)} \sec^{2}{\left(t - \frac{\pi}{2} \right)}}{2 \sec{\left(2 t - \frac{\pi}{2} \right)}}$$
/ 2 \ / 2/t\\
t*\1 + tan (t)/*|1 - tan |-||
\ \2//
-----------------------------
/ 2/t\\
|1 + tan |-||*tan(t)
\ \2//
$$\frac{t \left(- \tan^{2}{\left(\frac{t}{2} \right)} + 1\right) \left(\tan^{2}{\left(t \right)} + 1\right)}{\left(\tan^{2}{\left(\frac{t}{2} \right)} + 1\right) \tan{\left(t \right)}}$$
// 1 for t mod 2*pi = 0\ / pi\
t*|< |*sec|t - --|
\\sec(t) otherwise / \ 2 /
-------------------------------------------
sec(t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\sec{\left(t \right)} & \text{otherwise} \end{cases}\right) \sec{\left(t - \frac{\pi}{2} \right)}}{\sec{\left(t \right)}}$$
// zoo for t mod pi = 0\
|| |
|| 2/t\ |
||1 + cot |-| |
t*|< \2/ |
||----------- otherwise |
|| /t\ |
|| 2*cot|-| |
\\ \2/ /
$$t \left(\begin{cases} \tilde{\infty} & \text{for}\: t \bmod \pi = 0 \\\frac{\cot^{2}{\left(\frac{t}{2} \right)} + 1}{2 \cot{\left(\frac{t}{2} \right)}} & \text{otherwise} \end{cases}\right)$$
// 1 for t mod 2*pi = 0\
|| |
t*|< 1 |*cos(t)
||------ otherwise |
\\cos(t) /
--------------------------------------
/ pi\
cos|t - --|
\ 2 /
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1}{\cos{\left(t \right)}} & \text{otherwise} \end{cases}\right) \cos{\left(t \right)}}{\cos{\left(t - \frac{\pi}{2} \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
|| 1 |
t*|<----------- otherwise |*sin(2*t)
|| / pi\ |
||sin|t + --| |
\\ \ 2 / /
---------------------------------------------
2
2*sin (t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1}{\sin{\left(t + \frac{\pi}{2} \right)}} & \text{otherwise} \end{cases}\right) \sin{\left(2 t \right)}}{2 \sin^{2}{\left(t \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
t*|< /pi \ |*csc(t)
||csc|-- - t| otherwise |
\\ \2 / /
-------------------------------------------
/pi \
csc|-- - t|
\2 /
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\csc{\left(- t + \frac{\pi}{2} \right)} & \text{otherwise} \end{cases}\right) \csc{\left(t \right)}}{\csc{\left(- t + \frac{\pi}{2} \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
|| 2/t\ |
||1 + cot |-| |
t*|< \2/ |*cot(t)
||------------ otherwise |
|| 2/t\ |
||-1 + cot |-| |
\\ \2/ /
$$t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\cot^{2}{\left(\frac{t}{2} \right)} + 1}{\cot^{2}{\left(\frac{t}{2} \right)} - 1} & \text{otherwise} \end{cases}\right) \cot{\left(t \right)}$$
/ 2 4/t\\
t*|sin (t) + 4*sin |-||
\ \2//
--------------------------
3
sin (t) 4/t\
------- - 4*sin |-|*tan(t)
cos(t) \2/
$$\frac{t \left(4 \sin^{4}{\left(\frac{t}{2} \right)} + \sin^{2}{\left(t \right)}\right)}{- 4 \sin^{4}{\left(\frac{t}{2} \right)} \tan{\left(t \right)} + \frac{\sin^{3}{\left(t \right)}}{\cos{\left(t \right)}}}$$
// / 3*pi\ \
|| 1 for |t + ----| mod 2*pi = 0|
|| \ 2 / |
|| |
|| 1 /t\ |
t*|<------ + tan|-| |
|| /t\ \2/ |
||tan|-| |
|| \2/ |
||--------------- otherwise |
\\ 2 /
$$t \left(\begin{cases} 1 & \text{for}\: \left(t + \frac{3 \pi}{2}\right) \bmod 2 \pi = 0 \\\frac{\tan{\left(\frac{t}{2} \right)} + \frac{1}{\tan{\left(\frac{t}{2} \right)}}}{2} & \text{otherwise} \end{cases}\right)$$
// 1 for t mod 2*pi = 0\
|| |
|| 2/t\ |
||1 + tan |-| |
t*|< \2/ |
||----------- otherwise |
|| 2/t\ |
||1 - tan |-| |
\\ \2/ /
------------------------------------
tan(t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\tan^{2}{\left(\frac{t}{2} \right)} + 1}{- \tan^{2}{\left(\frac{t}{2} \right)} + 1} & \text{otherwise} \end{cases}\right)}{\tan{\left(t \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
||/ 1 for t mod 2*pi = 0 |
t*|<| |*cot(t)
||< 1 otherwise |
|||------ otherwise |
\\\cos(t) /
$$t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1}{\cos{\left(t \right)}} & \text{otherwise} \end{cases} & \text{otherwise} \end{cases}\right) \cot{\left(t \right)}$$
// 1 for t mod 2*pi = 0\
|| |
|| 1 |
||1 + ------- |
|| 2/t\ |
|| tan |-| |
t*|< \2/ |
||------------ otherwise |
|| 1 |
||-1 + ------- |
|| 2/t\ |
|| tan |-| |
\\ \2/ /
-------------------------------------
tan(t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1 + \frac{1}{\tan^{2}{\left(\frac{t}{2} \right)}}}{-1 + \frac{1}{\tan^{2}{\left(\frac{t}{2} \right)}}} & \text{otherwise} \end{cases}\right)}{\tan{\left(t \right)}}$$
/ 4/t\\
| 4*sin |-||
| \2/|
t*|1 + ---------|*sin(2*t)
| 2 |
\ sin (t) /
--------------------------
/ 4/t\\
| 4*sin |-||
| \2/| 2
2*|1 - ---------|*sin (t)
| 2 |
\ sin (t) /
$$\frac{t \left(\frac{4 \sin^{4}{\left(\frac{t}{2} \right)}}{\sin^{2}{\left(t \right)}} + 1\right) \sin{\left(2 t \right)}}{2 \left(- \frac{4 \sin^{4}{\left(\frac{t}{2} \right)}}{\sin^{2}{\left(t \right)}} + 1\right) \sin^{2}{\left(t \right)}}$$
// / 3*pi\ \
|| 1 for |t + ----| mod 2*pi = 0|
|| \ 2 / |
|| |
|| 2/t pi\ |
t*|< 1 + tan |- + --| |
|| \2 4 / |
||----------------- otherwise |
|| 2/t pi\ |
||-1 + tan |- + --| |
\\ \2 4 / /
$$t \left(\begin{cases} 1 & \text{for}\: \left(t + \frac{3 \pi}{2}\right) \bmod 2 \pi = 0 \\\frac{\tan^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} + 1}{\tan^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} - 1} & \text{otherwise} \end{cases}\right)$$
// zoo for 2*t mod pi = 0\
// 1 for t mod 2*pi = 0\ || |
2*t*|< |*|< 1 |
\\cos(t) otherwise / ||-------- otherwise |
\\sin(2*t) /
$$2 t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\cos{\left(t \right)} & \text{otherwise} \end{cases}\right) \left(\begin{cases} \tilde{\infty} & \text{for}\: 2 t \bmod \pi = 0 \\\frac{1}{\sin{\left(2 t \right)}} & \text{otherwise} \end{cases}\right)$$
// 1 for t mod 2*pi = 0\
|| |
|| 2 2 |
t*|< (1 - cos(t)) + sin (t) |
||------------------------- otherwise |
|| 2 |
\\-2 + 2*sin (t) + 2*cos(t) /
--------------------------------------------------
tan(t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\left(- \cos{\left(t \right)} + 1\right)^{2} + \sin^{2}{\left(t \right)}}{2 \sin^{2}{\left(t \right)} + 2 \cos{\left(t \right)} - 2} & \text{otherwise} \end{cases}\right)}{\tan{\left(t \right)}}$$
2
/ 2/t\\ / 2/t pi\\
t*|1 + tan |-|| *|1 + tan |- + --||*tan(t)
\ \2// \ \2 4 //
------------------------------------------
/ 2 \ 2/t\ /t pi\
8*\1 + tan (t)/*tan |-|*tan|- + --|
\2/ \2 4 /
$$\frac{t \left(\tan^{2}{\left(\frac{t}{2} \right)} + 1\right)^{2} \left(\tan^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} + 1\right) \tan{\left(t \right)}}{8 \left(\tan^{2}{\left(t \right)} + 1\right) \tan^{2}{\left(\frac{t}{2} \right)} \tan{\left(\frac{t}{2} + \frac{\pi}{4} \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
||/ 1 for t mod 2*pi = 0 |
||| |
||| 2/t\ |
t*|<|1 + cot |-| |*cot(t)
||< \2/ otherwise |
|||------------ otherwise |
||| 2/t\ |
|||-1 + cot |-| |
\\\ \2/ /
$$t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\cot^{2}{\left(\frac{t}{2} \right)} + 1}{\cot^{2}{\left(\frac{t}{2} \right)} - 1} & \text{otherwise} \end{cases} & \text{otherwise} \end{cases}\right) \cot{\left(t \right)}$$
/ 2/t pi\\
| cos |- - --||
| \2 2 /|
t*|1 + ------------|*cos(t)
| 2/t\ |
| cos |-| |
\ \2/ /
------------------------------
/ 2/t pi\\
| cos |- - --||
| \2 2 /| / pi\
|1 - ------------|*cos|t - --|
| 2/t\ | \ 2 /
| cos |-| |
\ \2/ /
$$\frac{t \left(1 + \frac{\cos^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}}{\cos^{2}{\left(\frac{t}{2} \right)}}\right) \cos{\left(t \right)}}{\left(1 - \frac{\cos^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}}{\cos^{2}{\left(\frac{t}{2} \right)}}\right) \cos{\left(t - \frac{\pi}{2} \right)}}$$
/ 2/t\ \
| sec |-| |
| \2/ | / pi\
t*|1 + ------------|*sec|t - --|
| 2/t pi\| \ 2 /
| sec |- - --||
\ \2 2 //
--------------------------------
/ 2/t\ \
| sec |-| |
| \2/ |
|1 - ------------|*sec(t)
| 2/t pi\|
| sec |- - --||
\ \2 2 //
$$\frac{t \left(\frac{\sec^{2}{\left(\frac{t}{2} \right)}}{\sec^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}} + 1\right) \sec{\left(t - \frac{\pi}{2} \right)}}{\left(- \frac{\sec^{2}{\left(\frac{t}{2} \right)}}{\sec^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}} + 1\right) \sec{\left(t \right)}}$$
/ 2/pi t\\
| csc |-- - -||
| \2 2/|
t*|1 + ------------|*csc(t)
| 2/t\ |
| csc |-| |
\ \2/ /
------------------------------
/ 2/pi t\\
| csc |-- - -||
| \2 2/| /pi \
|1 - ------------|*csc|-- - t|
| 2/t\ | \2 /
| csc |-| |
\ \2/ /
$$\frac{t \left(1 + \frac{\csc^{2}{\left(- \frac{t}{2} + \frac{\pi}{2} \right)}}{\csc^{2}{\left(\frac{t}{2} \right)}}\right) \csc{\left(t \right)}}{\left(1 - \frac{\csc^{2}{\left(- \frac{t}{2} + \frac{\pi}{2} \right)}}{\csc^{2}{\left(\frac{t}{2} \right)}}\right) \csc{\left(- t + \frac{\pi}{2} \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
|| 2 |
|| sin (t) |
||1 + --------- |
|| 4/t\ |
|| 4*sin |-| |
t*|< \2/ |*sin(2*t)
||-------------- otherwise |
|| 2 |
|| sin (t) |
||-1 + --------- |
|| 4/t\ |
|| 4*sin |-| |
\\ \2/ /
------------------------------------------------
2
2*sin (t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1 + \frac{\sin^{2}{\left(t \right)}}{4 \sin^{4}{\left(\frac{t}{2} \right)}}}{-1 + \frac{\sin^{2}{\left(t \right)}}{4 \sin^{4}{\left(\frac{t}{2} \right)}}} & \text{otherwise} \end{cases}\right) \sin{\left(2 t \right)}}{2 \sin^{2}{\left(t \right)}}$$
// 1 for t mod 2*pi = 0\
|| | // zoo for 2*t mod pi = 0\
|| 2/t\ | || |
||-1 + cot |-| | || 2 |
2*t*|< \2/ |*|<1 + cot (t) |
||------------ otherwise | ||----------- otherwise |
|| 2/t\ | || 2*cot(t) |
||1 + cot |-| | \\ /
\\ \2/ /
$$2 t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\cot^{2}{\left(\frac{t}{2} \right)} - 1}{\cot^{2}{\left(\frac{t}{2} \right)} + 1} & \text{otherwise} \end{cases}\right) \left(\begin{cases} \tilde{\infty} & \text{for}\: 2 t \bmod \pi = 0 \\\frac{\cot^{2}{\left(t \right)} + 1}{2 \cot{\left(t \right)}} & \text{otherwise} \end{cases}\right)$$
// 1 for t mod 2*pi = 0\
|| |
|| 2/t\ |
|| cos |-| |
|| \2/ |
|| 1 + ------------ |
|| 2/t pi\ |
|| cos |- - --| |
t*|< \2 2 / |*cos(t)
||----------------- otherwise |
|| 2/t\ |
|| cos |-| |
|| \2/ |
||-1 + ------------ |
|| 2/t pi\ |
|| cos |- - --| |
\\ \2 2 / /
-------------------------------------------------
/ pi\
cos|t - --|
\ 2 /
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\frac{\cos^{2}{\left(\frac{t}{2} \right)}}{\cos^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}} + 1}{\frac{\cos^{2}{\left(\frac{t}{2} \right)}}{\cos^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}} - 1} & \text{otherwise} \end{cases}\right) \cos{\left(t \right)}}{\cos{\left(t - \frac{\pi}{2} \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
|| 2/t pi\ |
|| sec |- - --| |
|| \2 2 / |
|| 1 + ------------ |
|| 2/t\ |
|| sec |-| | / pi\
t*|< \2/ |*sec|t - --|
||----------------- otherwise | \ 2 /
|| 2/t pi\ |
|| sec |- - --| |
|| \2 2 / |
||-1 + ------------ |
|| 2/t\ |
|| sec |-| |
\\ \2/ /
------------------------------------------------------
sec(t)
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{1 + \frac{\sec^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}}{\sec^{2}{\left(\frac{t}{2} \right)}}}{-1 + \frac{\sec^{2}{\left(\frac{t}{2} - \frac{\pi}{2} \right)}}{\sec^{2}{\left(\frac{t}{2} \right)}}} & \text{otherwise} \end{cases}\right) \sec{\left(t - \frac{\pi}{2} \right)}}{\sec{\left(t \right)}}$$
// 1 for t mod 2*pi = 0\
|| |
|| 2/t\ |
|| csc |-| |
|| \2/ |
|| 1 + ------------ |
|| 2/pi t\ |
|| csc |-- - -| |
t*|< \2 2/ |*csc(t)
||----------------- otherwise |
|| 2/t\ |
|| csc |-| |
|| \2/ |
||-1 + ------------ |
|| 2/pi t\ |
|| csc |-- - -| |
\\ \2 2/ /
-------------------------------------------------
/pi \
csc|-- - t|
\2 /
$$\frac{t \left(\begin{cases} 1 & \text{for}\: t \bmod 2 \pi = 0 \\\frac{\frac{\csc^{2}{\left(\frac{t}{2} \right)}}{\csc^{2}{\left(- \frac{t}{2} + \frac{\pi}{2} \right)}} + 1}{\frac{\csc^{2}{\left(\frac{t}{2} \right)}}{\csc^{2}{\left(- \frac{t}{2} + \frac{\pi}{2} \right)}} - 1} & \text{otherwise} \end{cases}\right) \csc{\left(t \right)}}{\csc{\left(- t + \frac{\pi}{2} \right)}}$$
// / pi\ \
|| zoo for |t + --| mod pi = 0|
// zoo for t mod pi = 0\ || \ 2 / |
|| | || |
// 0 for 2*t mod pi = 0\ || 1 | || /t pi\ |
t*|< |*|<------- otherwise |*|< tan|- + --| |
\\sin(2*t) otherwise / || 2 | || \2 4 / |
||sin (t) | ||-------------- otherwise |
\\ / || 2/t pi\ |
||2*sin |- + --| |
\\ \2 4 / /
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2
$$\frac{t \left(\begin{cases} 0 & \text{for}\: 2 t \bmod \pi = 0 \\\sin{\left(2 t \right)} & \text{otherwise} \end{cases}\right) \left(\begin{cases} \tilde{\infty} & \text{for}\: t \bmod \pi = 0 \\\frac{1}{\sin^{2}{\left(t \right)}} & \text{otherwise} \end{cases}\right) \left(\begin{cases} \tilde{\infty} & \text{for}\: \left(t + \frac{\pi}{2}\right) \bmod \pi = 0 \\\frac{\tan{\left(\frac{t}{2} + \frac{\pi}{4} \right)}}{2 \sin^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)}} & \text{otherwise} \end{cases}\right)}{2}$$
// zoo for t mod pi = 0\ // / pi\ \
|| | || zoo for |t + --| mod pi = 0|
// 0 for 2*t mod pi = 0\ || 2 | || \ 2 / |
|| | ||/ 2/t\\ | || |
|| 2*cot(t) | |||1 + cot |-|| | || 2/t pi\ |
t*|<----------- otherwise |*|<\ \2// |*|<1 + cot |- + --| |
|| 2 | ||-------------- otherwise | || \2 4 / |
||1 + cot (t) | || 2/t\ | ||---------------- otherwise |
\\ / || 4*cot |-| | || /t pi\ |
|| \2/ | || 2*cot|- + --| |
\\ / \\ \2 4 / /
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2
$$\frac{t \left(\begin{cases} 0 & \text{for}\: 2 t \bmod \pi = 0 \\\frac{2 \cot{\left(t \right)}}{\cot^{2}{\left(t \right)} + 1} & \text{otherwise} \end{cases}\right) \left(\begin{cases} \tilde{\infty} & \text{for}\: t \bmod \pi = 0 \\\frac{\left(\cot^{2}{\left(\frac{t}{2} \right)} + 1\right)^{2}}{4 \cot^{2}{\left(\frac{t}{2} \right)}} & \text{otherwise} \end{cases}\right) \left(\begin{cases} \tilde{\infty} & \text{for}\: \left(t + \frac{\pi}{2}\right) \bmod \pi = 0 \\\frac{\cot^{2}{\left(\frac{t}{2} + \frac{\pi}{4} \right)} + 1}{2 \cot{\left(\frac{t}{2} + \frac{\pi}{4} \right)}} & \text{otherwise} \end{cases}\right)}{2}$$
t*Piecewise((0, Mod(2*t = pi, 0)), (2*cot(t)/(1 + cot(t)^2), True))*Piecewise((±oo, Mod(t = pi, 0)), ((1 + cot(t/2)^2)^2/(4*cot(t/2)^2), True))*Piecewise((±oo, Mod(t + pi/2 = pi, 0)), ((1 + cot(t/2 + pi/4)^2)/(2*cot(t/2 + pi/4)), True))/2