2
4*tan (5*x) / 2 \
- -------------- + \10 + 10*tan (5*x)/*acos(4*x)*tan(5*x)
___________
/ 2
\/ 1 - 16*x
$$\left(10 \tan^{2}{\left(5 x \right)} + 10\right) \tan{\left(5 x \right)} \operatorname{acos}{\left(4 x \right)} - \frac{4 \tan^{2}{\left(5 x \right)}}{\sqrt{1 - 16 x^{2}}}$$
/ / 2 \ 2 \
| 40*\1 + tan (5*x)/*tan(5*x) 32*x*tan (5*x) / 2 \ / 2 \ |
2*|- --------------------------- - -------------- + 25*\1 + tan (5*x)/*\1 + 3*tan (5*x)/*acos(4*x)|
| ___________ 3/2 |
| / 2 / 2\ |
\ \/ 1 - 16*x \1 - 16*x / /
$$2 \left(- \frac{32 x \tan^{2}{\left(5 x \right)}}{\left(1 - 16 x^{2}\right)^{\frac{3}{2}}} + 25 \left(\tan^{2}{\left(5 x \right)} + 1\right) \left(3 \tan^{2}{\left(5 x \right)} + 1\right) \operatorname{acos}{\left(4 x \right)} - \frac{40 \left(\tan^{2}{\left(5 x \right)} + 1\right) \tan{\left(5 x \right)}}{\sqrt{1 - 16 x^{2}}}\right)$$
/ / 2 \ \
| 2 | 48*x | |
| 8*tan (5*x)*|-1 + ----------| |
| / 2 \ / 2 \ | 2| / 2 \ |
| 75*\1 + tan (5*x)/*\1 + 3*tan (5*x)/ \ -1 + 16*x / 240*x*\1 + tan (5*x)/*tan(5*x) / 2 \ / 2 \ |
8*|- ------------------------------------ + ----------------------------- - ------------------------------ + 125*\1 + tan (5*x)/*\2 + 3*tan (5*x)/*acos(4*x)*tan(5*x)|
| ___________ 3/2 3/2 |
| / 2 / 2\ / 2\ |
\ \/ 1 - 16*x \1 - 16*x / \1 - 16*x / /
$$8 \left(- \frac{240 x \left(\tan^{2}{\left(5 x \right)} + 1\right) \tan{\left(5 x \right)}}{\left(1 - 16 x^{2}\right)^{\frac{3}{2}}} + 125 \left(\tan^{2}{\left(5 x \right)} + 1\right) \left(3 \tan^{2}{\left(5 x \right)} + 2\right) \tan{\left(5 x \right)} \operatorname{acos}{\left(4 x \right)} - \frac{75 \left(\tan^{2}{\left(5 x \right)} + 1\right) \left(3 \tan^{2}{\left(5 x \right)} + 1\right)}{\sqrt{1 - 16 x^{2}}} + \frac{8 \left(\frac{48 x^{2}}{16 x^{2} - 1} - 1\right) \tan^{2}{\left(5 x \right)}}{\left(1 - 16 x^{2}\right)^{\frac{3}{2}}}\right)$$