Parte trigonométrica
[src]
2
/ 2/x\\
|1 + cot |-||
\ \2//
---------------
2
/ 2/x\\
|-1 + cot |-||
\ \2//
$$\frac{\left(\cot^{2}{\left(\frac{x}{2} \right)} + 1\right)^{2}}{\left(\cot^{2}{\left(\frac{x}{2} \right)} - 1\right)^{2}}$$
$$\csc^{2}{\left(- x + \frac{\pi}{2} \right)}$$
2
-----------------
/pi \
1 + sin|-- + 2*x|
\2 /
$$\frac{2}{\sin{\left(2 x + \frac{\pi}{2} \right)} + 1}$$
2
------------
1 + cos(2*x)
$$\frac{2}{\cos{\left(2 x \right)} + 1}$$
$$\sec^{2}{\left(x \right)}$$
2
/ 2/x\\
|1 + tan |-||
\ \2//
--------------
2
/ 2/x\\
|1 - tan |-||
\ \2//
$$\frac{\left(\tan^{2}{\left(\frac{x}{2} \right)} + 1\right)^{2}}{\left(1 - \tan^{2}{\left(\frac{x}{2} \right)}\right)^{2}}$$
2
---------------
2
1 - tan (x)
1 + -----------
2
1 + tan (x)
$$\frac{2}{\frac{1 - \tan^{2}{\left(x \right)}}{\tan^{2}{\left(x \right)} + 1} + 1}$$
1
------------
2/ pi\
sin |x + --|
\ 2 /
$$\frac{1}{\sin^{2}{\left(x + \frac{\pi}{2} \right)}}$$
2
------------
1
1 + --------
sec(2*x)
$$\frac{2}{1 + \frac{1}{\sec{\left(2 x \right)}}}$$
2
----------------
2
-1 + cot (x)
1 + ------------
2
1 + cot (x)
$$\frac{2}{\frac{\cot^{2}{\left(x \right)} - 1}{\cot^{2}{\left(x \right)} + 1} + 1}$$
2
-----------------
1
1 + -------------
/pi \
csc|-- - 2*x|
\2 /
$$\frac{2}{1 + \frac{1}{\csc{\left(- 2 x + \frac{\pi}{2} \right)}}}$$
2/(1 + 1/csc(pi/2 - 2*x))