2
16 + 5*cos(5*x) + 16*cot (3 - 4*x)
$$5 \cos{\left(5 x \right)} + 16 \cot^{2}{\left(3 - 4 x \right)} + 16$$
/ / 2 \ \
-\25*sin(5*x) + 128*\1 + cot (-3 + 4*x)/*cot(-3 + 4*x)/
$$- (128 \left(\cot^{2}{\left(4 x - 3 \right)} + 1\right) \cot{\left(4 x - 3 \right)} + 25 \sin{\left(5 x \right)})$$
2
/ 2 \ 2 / 2 \
-125*cos(5*x) + 512*\1 + cot (-3 + 4*x)/ + 1024*cot (-3 + 4*x)*\1 + cot (-3 + 4*x)/
$$512 \left(\cot^{2}{\left(4 x - 3 \right)} + 1\right)^{2} + 1024 \left(\cot^{2}{\left(4 x - 3 \right)} + 1\right) \cot^{2}{\left(4 x - 3 \right)} - 125 \cos{\left(5 x \right)}$$