2 / 2 \ / 2 \
tan (x - 2)*\-1 - tan (x + 3)/ \2 + 2*tan (x - 2)/*tan(x - 2)
------------------------------ + ------------------------------
2 tan(x + 3)
tan (x + 3)
$$\frac{\left(2 \tan^{2}{\left(x - 2 \right)} + 2\right) \tan{\left(x - 2 \right)}}{\tan{\left(x + 3 \right)}} + \frac{\left(- \tan^{2}{\left(x + 3 \right)} - 1\right) \tan^{2}{\left(x - 2 \right)}}{\tan^{2}{\left(x + 3 \right)}}$$
/ / 2 \ / 2 \ / 2 \ \
|/ 2 \ / 2 \ 2 / 2 \ | 1 + tan (3 + x)| 2*\1 + tan (-2 + x)/*\1 + tan (3 + x)/*tan(-2 + x)|
2*|\1 + tan (-2 + x)/*\1 + 3*tan (-2 + x)/ + tan (-2 + x)*\1 + tan (3 + x)/*|-1 + ---------------| - --------------------------------------------------|
| | 2 | tan(3 + x) |
\ \ tan (3 + x) / /
--------------------------------------------------------------------------------------------------------------------------------------------------------
tan(3 + x)
$$\frac{2 \left(\left(\frac{\tan^{2}{\left(x + 3 \right)} + 1}{\tan^{2}{\left(x + 3 \right)}} - 1\right) \left(\tan^{2}{\left(x + 3 \right)} + 1\right) \tan^{2}{\left(x - 2 \right)} + \left(\tan^{2}{\left(x - 2 \right)} + 1\right) \left(3 \tan^{2}{\left(x - 2 \right)} + 1\right) - \frac{2 \left(\tan^{2}{\left(x - 2 \right)} + 1\right) \left(\tan^{2}{\left(x + 3 \right)} + 1\right) \tan{\left(x - 2 \right)}}{\tan{\left(x + 3 \right)}}\right)}{\tan{\left(x + 3 \right)}}$$
/ / 2 \ \
| / 2 \ / 2 \ | 1 + tan (3 + x)| |
| / 2 3\ 6*\1 + tan (-2 + x)/*\1 + tan (3 + x)/*|-1 + ---------------|*tan(-2 + x)|
| | / 2 \ / 2 \ | / 2 \ / 2 \ / 2 \ / 2 \ / 2 \ | 2 | |
| 2 | 2 5*\1 + tan (3 + x)/ 3*\1 + tan (3 + x)/ | 3*\1 + tan (-2 + x)/*\1 + tan (3 + x)/*\1 + 3*tan (-2 + x)/ 4*\1 + tan (-2 + x)/*\2 + 3*tan (-2 + x)/*tan(-2 + x) \ tan (3 + x) / |
2*|- tan (-2 + x)*|2 + 2*tan (3 + x) - -------------------- + --------------------| - ----------------------------------------------------------- + ----------------------------------------------------- + -------------------------------------------------------------------------|
| | 2 4 | 2 tan(3 + x) tan(3 + x) |
\ \ tan (3 + x) tan (3 + x) / tan (3 + x) /
$$2 \left(\frac{6 \left(\frac{\tan^{2}{\left(x + 3 \right)} + 1}{\tan^{2}{\left(x + 3 \right)}} - 1\right) \left(\tan^{2}{\left(x - 2 \right)} + 1\right) \left(\tan^{2}{\left(x + 3 \right)} + 1\right) \tan{\left(x - 2 \right)}}{\tan{\left(x + 3 \right)}} - \frac{3 \left(\tan^{2}{\left(x - 2 \right)} + 1\right) \left(3 \tan^{2}{\left(x - 2 \right)} + 1\right) \left(\tan^{2}{\left(x + 3 \right)} + 1\right)}{\tan^{2}{\left(x + 3 \right)}} + \frac{4 \left(\tan^{2}{\left(x - 2 \right)} + 1\right) \left(3 \tan^{2}{\left(x - 2 \right)} + 2\right) \tan{\left(x - 2 \right)}}{\tan{\left(x + 3 \right)}} - \left(\frac{3 \left(\tan^{2}{\left(x + 3 \right)} + 1\right)^{3}}{\tan^{4}{\left(x + 3 \right)}} - \frac{5 \left(\tan^{2}{\left(x + 3 \right)} + 1\right)^{2}}{\tan^{2}{\left(x + 3 \right)}} + 2 \tan^{2}{\left(x + 3 \right)} + 2\right) \tan^{2}{\left(x - 2 \right)}\right)$$