3 3
4*cos (x)*sin(x) + 4*sin (x)*cos(x)
-----------------------------------
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/ 2
/ / 4 4 \
\/ 1 - \sin (x) - cos (x)/
$$\frac{4 \sin^{3}{\left(x \right)} \cos{\left(x \right)} + 4 \sin{\left(x \right)} \cos^{3}{\left(x \right)}}{\sqrt{1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}}}$$
/ 2 \
| / 2 2 \ 2 2 |
| 4*\cos (x) + sin (x)/ *cos (x)*sin (x)| / 4 4 \
4*|-1 + --------------------------------------|*\sin (x) - cos (x)/
| 2 |
| / 4 4 \ |
\ 1 - \sin (x) - cos (x)/ /
-------------------------------------------------------------------
__________________________
/ 2
/ / 4 4 \
\/ 1 - \sin (x) - cos (x)/
$$\frac{4 \left(-1 + \frac{4 \left(\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}\right)^{2} \sin^{2}{\left(x \right)} \cos^{2}{\left(x \right)}}{1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}}\right) \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)}{\sqrt{1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}}}$$
/ 2 2 2 2 \
| / 4 4 \ / 2 2 \ 2 2 / 2 2 \ / 4 4 \ 2 2 |
/ 2 2 \ | 3*\sin (x) - cos (x)/ 4*\cos (x) + sin (x)/ *cos (x)*sin (x) 12*\cos (x) + sin (x)/ *\sin (x) - cos (x)/ *cos (x)*sin (x)|
16*\cos (x) + sin (x)/*|-1 - ------------------------ + -------------------------------------- + ------------------------------------------------------------|*cos(x)*sin(x)
| 2 2 2 |
| / 4 4 \ / 4 4 \ / 2\ |
| 1 - \sin (x) - cos (x)/ 1 - \sin (x) - cos (x)/ | / 4 4 \ | |
\ \1 - \sin (x) - cos (x)/ / /
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
__________________________
/ 2
/ / 4 4 \
\/ 1 - \sin (x) - cos (x)/
$$\frac{16 \left(\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}\right) \left(-1 + \frac{4 \left(\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}\right)^{2} \sin^{2}{\left(x \right)} \cos^{2}{\left(x \right)}}{1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}} - \frac{3 \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}}{1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}} + \frac{12 \left(\sin^{2}{\left(x \right)} + \cos^{2}{\left(x \right)}\right)^{2} \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2} \sin^{2}{\left(x \right)} \cos^{2}{\left(x \right)}}{\left(1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}\right)^{2}}\right) \sin{\left(x \right)} \cos{\left(x \right)}}{\sqrt{1 - \left(\sin^{4}{\left(x \right)} - \cos^{4}{\left(x \right)}\right)^{2}}}$$