Denominador racional
[src]
2 / 2 \
- sin (a) + \-1 + cos (a)/*(-1 + cot(2*a)*tan(2*a))
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2
-1 + cos (a)
$$\frac{\left(\tan{\left(2 a \right)} \cot{\left(2 a \right)} - 1\right) \left(\cos^{2}{\left(a \right)} - 1\right) - \sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1}$$
(-sin(a)^2 + (-1 + cos(a)^2)*(-1 + cot(2*a)*tan(2*a)))/(-1 + cos(a)^2)
2
sin (a)
-1 + cot(2*a)*tan(2*a) - ------------
2
-1 + cos (a)
$$\tan{\left(2 a \right)} \cot{\left(2 a \right)} - 1 - \frac{\sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1}$$
-1 + cot(2*a)*tan(2*a) - sin(a)^2/(-1 + cos(a)^2)
2
/ -I*a I*a\ / 2*I*a -2*I*a\
\- e + e / I*\- e + e /*cot(2*a)
-1 + ------------------------ + -------------------------------
/ 2\ -2*I*a 2*I*a
| / I*a -I*a\ | e + e
| |e e | |
4*|-1 + |---- + -----| |
\ \ 2 2 / /
$$\frac{i \left(- e^{2 i a} + e^{- 2 i a}\right) \cot{\left(2 a \right)}}{e^{2 i a} + e^{- 2 i a}} - 1 + \frac{\left(e^{i a} - e^{- i a}\right)^{2}}{4 \left(\left(\frac{e^{i a}}{2} + \frac{e^{- i a}}{2}\right)^{2} - 1\right)}$$
2
sin (a)
-1 + cot(2*a)*tan(2*a) - ------------
2
-1 + cos (a)
$$\tan{\left(2 a \right)} \cot{\left(2 a \right)} - 1 - \frac{\sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1}$$
-1 + cot(2*a)*tan(2*a) - sin(a)^2/(-1 + cos(a)^2)
Unión de expresiones racionales
[src]
2 / 2 \
- sin (a) + \-1 + cos (a)/*(-1 + cot(2*a)*tan(2*a))
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2
-1 + cos (a)
$$\frac{\left(\tan{\left(2 a \right)} \cot{\left(2 a \right)} - 1\right) \left(\cos^{2}{\left(a \right)} - 1\right) - \sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1}$$
(-sin(a)^2 + (-1 + cos(a)^2)*(-1 + cot(2*a)*tan(2*a)))/(-1 + cos(a)^2)
2 2 2
1 - cos (a) - sin (a) - cot(2*a)*tan(2*a) + cos (a)*cot(2*a)*tan(2*a)
---------------------------------------------------------------------
(1 + cos(a))*(-1 + cos(a))
$$\frac{- \sin^{2}{\left(a \right)} + \cos^{2}{\left(a \right)} \tan{\left(2 a \right)} \cot{\left(2 a \right)} - \cos^{2}{\left(a \right)} - \tan{\left(2 a \right)} \cot{\left(2 a \right)} + 1}{\left(\cos{\left(a \right)} - 1\right) \left(\cos{\left(a \right)} + 1\right)}$$
(1 - cos(a)^2 - sin(a)^2 - cot(2*a)*tan(2*a) + cos(a)^2*cot(2*a)*tan(2*a))/((1 + cos(a))*(-1 + cos(a)))
Compilar la expresión
[src]
2
sin (a)
-1 + cot(2*a)*tan(2*a) - ------------
2
-1 + cos (a)
$$\tan{\left(2 a \right)} \cot{\left(2 a \right)} - 1 - \frac{\sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1}$$
-1 + cot(2*a)*tan(2*a) - sin(a)^2/(-1 + cos(a)^2)
Parte trigonométrica
[src]
2/ pi\
-cos |a - --|
\ 2 /
--------------
2
-1 + cos (a)
$$- \frac{\cos^{2}{\left(a - \frac{\pi}{2} \right)}}{\cos^{2}{\left(a \right)} - 1}$$
$$1$$
-1
----------------------
/ 1 \ 2
|-1 + -------|*csc (a)
| 2 |
\ sec (a)/
$$- \frac{1}{\left(-1 + \frac{1}{\sec^{2}{\left(a \right)}}\right) \csc^{2}{\left(a \right)}}$$
-1
---------------------------
/ 1 \ 2
|-1 + ------------|*csc (a)
| 2/pi \|
| csc |-- - a||
\ \2 //
$$- \frac{1}{\left(-1 + \frac{1}{\csc^{2}{\left(- a + \frac{\pi}{2} \right)}}\right) \csc^{2}{\left(a \right)}}$$
-1
---------------------------
/ 1 \ 2/ pi\
|-1 + -------|*sec |a - --|
| 2 | \ 2 /
\ sec (a)/
$$- \frac{1}{\left(-1 + \frac{1}{\sec^{2}{\left(a \right)}}\right) \sec^{2}{\left(a - \frac{\pi}{2} \right)}}$$
2
-sin (a)
------------
2
-1 + cos (a)
$$- \frac{\sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1}$$
2/a\
-4*tan |-|
\2/
------------------------------------
/ 2\
| / 2/a\\ |
2 | |1 - tan |-|| |
/ 2/a\\ | \ \2// |
|1 + tan |-|| *|-1 + --------------|
\ \2// | 2|
| / 2/a\\ |
| |1 + tan |-|| |
\ \ \2// /
$$- \frac{4 \tan^{2}{\left(\frac{a}{2} \right)}}{\left(\frac{\left(1 - \tan^{2}{\left(\frac{a}{2} \right)}\right)^{2}}{\left(\tan^{2}{\left(\frac{a}{2} \right)} + 1\right)^{2}} - 1\right) \left(\tan^{2}{\left(\frac{a}{2} \right)} + 1\right)^{2}}$$
2/a\
-4*cot |-|
\2/
-------------------------------------
/ 2\
| / 2/a\\ |
2 | |-1 + cot |-|| |
/ 2/a\\ | \ \2// |
|1 + cot |-|| *|-1 + ---------------|
\ \2// | 2|
| / 2/a\\ |
| |1 + cot |-|| |
\ \ \2// /
$$- \frac{4 \cot^{2}{\left(\frac{a}{2} \right)}}{\left(\frac{\left(\cot^{2}{\left(\frac{a}{2} \right)} - 1\right)^{2}}{\left(\cot^{2}{\left(\frac{a}{2} \right)} + 1\right)^{2}} - 1\right) \left(\cot^{2}{\left(\frac{a}{2} \right)} + 1\right)^{2}}$$
2
-sin (a)
-----------------
2/ pi\
-1 + sin |a + --|
\ 2 /
$$- \frac{\sin^{2}{\left(a \right)}}{\sin^{2}{\left(a + \frac{\pi}{2} \right)} - 1}$$
-sin(a)^2/(-1 + sin(a + pi/2)^2)
Abrimos la expresión
[src]
2 2
tan(a) sin (a) cot (a)*tan(a)
-1 - ------------------------- - ----------- + -------------------------
2 2 2
- tan (a)*cot(a) + cot(a) cos (a) - 1 - tan (a)*cot(a) + cot(a)
$$-1 - \frac{\sin^{2}{\left(a \right)}}{\cos^{2}{\left(a \right)} - 1} + \frac{\tan{\left(a \right)} \cot^{2}{\left(a \right)}}{- \tan^{2}{\left(a \right)} \cot{\left(a \right)} + \cot{\left(a \right)}} - \frac{\tan{\left(a \right)}}{- \tan^{2}{\left(a \right)} \cot{\left(a \right)} + \cot{\left(a \right)}}$$
-1 - tan(a)/(-tan(a)^2*cot(a) + cot(a)) - sin(a)^2/(cos(a)^2 - 1) + cot(a)^2*tan(a)/(-tan(a)^2*cot(a) + cot(a))