sin(x) sign(cos(x))*sin(x)
- -------- + -------------------
|cos(x)| cos(x)
$$\frac{\sin{\left(x \right)} \operatorname{sign}{\left(\cos{\left(x \right)} \right)}}{\cos{\left(x \right)}} - \frac{\sin{\left(x \right)}}{\left|{\cos{\left(x \right)}}\right|}$$
2
cos(x) 2*sin (x)*DiracDelta(cos(x))
- -------- - ---------------------------- + sign(cos(x))
|cos(x)| cos(x)
$$- \frac{2 \sin^{2}{\left(x \right)} \delta\left(\cos{\left(x \right)}\right)}{\cos{\left(x \right)}} + \operatorname{sign}{\left(\cos{\left(x \right)} \right)} - \frac{\cos{\left(x \right)}}{\left|{\cos{\left(x \right)}}\right|}$$
/ / 2 2 \ \
| | 2*sin (x)*DiracDelta(cos(x)) 2*sin (x)*sign(cos(x)) | |
| 3*|- ---------------------------- + ---------------------- + sign(cos(x))| |
| | cos(x) 2 | 2 2 2 |
| 1 \ cos (x) / 2*sign(cos(x)) 8*sin (x)*DiracDelta(cos(x)) 2*sin (x)*DiracDelta(cos(x), 1) 6*sin (x)*sign(cos(x))|
|-------- - 6*DiracDelta(cos(x)) - -------------------------------------------------------------------------- + -------------- - ---------------------------- + ------------------------------- + ----------------------|*sin(x)
||cos(x)| cos(x) cos(x) 2 cos(x) 3 |
\ cos (x) cos (x) /
$$\left(\frac{2 \sin^{2}{\left(x \right)} \delta^{\left( 1 \right)}\left( \cos{\left(x \right)} \right)}{\cos{\left(x \right)}} - \frac{8 \sin^{2}{\left(x \right)} \delta\left(\cos{\left(x \right)}\right)}{\cos^{2}{\left(x \right)}} - 6 \delta\left(\cos{\left(x \right)}\right) - \frac{3 \left(- \frac{2 \sin^{2}{\left(x \right)} \delta\left(\cos{\left(x \right)}\right)}{\cos{\left(x \right)}} + \frac{2 \sin^{2}{\left(x \right)} \operatorname{sign}{\left(\cos{\left(x \right)} \right)}}{\cos^{2}{\left(x \right)}} + \operatorname{sign}{\left(\cos{\left(x \right)} \right)}\right)}{\cos{\left(x \right)}} + \frac{6 \sin^{2}{\left(x \right)} \operatorname{sign}{\left(\cos{\left(x \right)} \right)}}{\cos^{3}{\left(x \right)}} + \frac{2 \operatorname{sign}{\left(\cos{\left(x \right)} \right)}}{\cos{\left(x \right)}} + \frac{1}{\left|{\cos{\left(x \right)}}\right|}\right) \sin{\left(x \right)}$$