Parte trigonométrica
[src]
2/a\ / 3*pi \
1 - tan |-| 2*tan|----------|
\2/ \2*(-2 + a)/
----------- - --------------------
2/a\ 2/ 3*pi \
1 + tan |-| 1 + tan |----------|
\2/ \2*(-2 + a)/
$$\frac{1 - \tan^{2}{\left(\frac{a}{2} \right)}}{\tan^{2}{\left(\frac{a}{2} \right)} + 1} - \frac{2 \tan{\left(\frac{3 \pi}{2 \left(a - 2\right)} \right)}}{\tan^{2}{\left(\frac{3 \pi}{2 \left(a - 2\right)} \right)} + 1}$$
2/a\ / 3*pi \
1 - tan |-| 2*tan|---------|
\2/ \2*(2 - a)/
----------- + -------------------
2/a\ 2/ 3*pi \
1 + tan |-| 1 + tan |---------|
\2/ \2*(2 - a)/
$$\frac{1 - \tan^{2}{\left(\frac{a}{2} \right)}}{\tan^{2}{\left(\frac{a}{2} \right)} + 1} + \frac{2 \tan{\left(\frac{3 \pi}{2 \left(2 - a\right)} \right)}}{\tan^{2}{\left(\frac{3 \pi}{2 \left(2 - a\right)} \right)} + 1}$$
/ 3*pi \
- sin|------| + cos(a)
\-2 + a/
$$- \sin{\left(\frac{3 \pi}{a - 2} \right)} + \cos{\left(a \right)}$$
1 1
----------- - -----------
/pi \ / 3*pi \
csc|-- - a| csc|------|
\2 / \-2 + a/
$$\frac{1}{\csc{\left(- a + \frac{\pi}{2} \right)}} - \frac{1}{\csc{\left(\frac{3 \pi}{a - 2} \right)}}$$
1 1
------ - ------------------
sec(a) / pi 3*pi \
sec|- -- + ------|
\ 2 -2 + a/
$$- \frac{1}{\sec{\left(- \frac{\pi}{2} + \frac{3 \pi}{a - 2} \right)}} + \frac{1}{\sec{\left(a \right)}}$$
2/a\ / 3*pi \
-1 + cot |-| 2*cot|---------|
\2/ \2*(2 - a)/
------------ + -------------------
2/a\ 2/ 3*pi \
1 + cot |-| 1 + cot |---------|
\2/ \2*(2 - a)/
$$\frac{\cot^{2}{\left(\frac{a}{2} \right)} - 1}{\cot^{2}{\left(\frac{a}{2} \right)} + 1} + \frac{2 \cot{\left(\frac{3 \pi}{2 \left(2 - a\right)} \right)}}{\cot^{2}{\left(\frac{3 \pi}{2 \left(2 - a\right)} \right)} + 1}$$
1 1
---------- + -----------
/ 3*pi\ /pi \
csc|-----| csc|-- - a|
\2 - a/ \2 /
$$\frac{1}{\csc{\left(- a + \frac{\pi}{2} \right)}} + \frac{1}{\csc{\left(\frac{3 \pi}{2 - a} \right)}}$$
/ pi 3*pi\
cos(a) + cos|- -- + -----|
\ 2 2 - a/
$$\cos{\left(a \right)} + \cos{\left(- \frac{\pi}{2} + \frac{3 \pi}{2 - a} \right)}$$
2/a\ / 3*pi \
-1 + cot |-| 2*cot|----------|
\2/ \2*(-2 + a)/
------------ - --------------------
2/a\ 2/ 3*pi \
1 + cot |-| 1 + cot |----------|
\2/ \2*(-2 + a)/
$$\frac{\cot^{2}{\left(\frac{a}{2} \right)} - 1}{\cot^{2}{\left(\frac{a}{2} \right)} + 1} - \frac{2 \cot{\left(\frac{3 \pi}{2 \left(a - 2\right)} \right)}}{\cot^{2}{\left(\frac{3 \pi}{2 \left(a - 2\right)} \right)} + 1}$$
1 1
---------- + ------
/ 3*pi\ sec(a)
csc|-----|
\2 - a/
$$\frac{1}{\sec{\left(a \right)}} + \frac{1}{\csc{\left(\frac{3 \pi}{2 - a} \right)}}$$
/ 3*pi\ / pi\
sin|-----| + sin|a + --|
\2 - a/ \ 2 /
$$\sin{\left(\frac{3 \pi}{2 - a} \right)} + \sin{\left(a + \frac{\pi}{2} \right)}$$
/ pi 3*pi \
- cos|- -- + ------| + cos(a)
\ 2 -2 + a/
$$\cos{\left(a \right)} - \cos{\left(- \frac{\pi}{2} + \frac{3 \pi}{a - 2} \right)}$$
1 1
------ + -----------------
sec(a) / pi 3*pi\
sec|- -- + -----|
\ 2 2 - a/
$$\frac{1}{\sec{\left(- \frac{\pi}{2} + \frac{3 \pi}{2 - a} \right)}} + \frac{1}{\sec{\left(a \right)}}$$
/ 3*pi \ / pi\
- sin|------| + sin|a + --|
\-2 + a/ \ 2 /
$$- \sin{\left(\frac{3 \pi}{a - 2} \right)} + \sin{\left(a + \frac{\pi}{2} \right)}$$
-sin(3*pi/(-2 + a)) + sin(a + pi/2)