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