10*x
- ---------- + acot(10*x)
2
1 + 100*x
$$- \frac{10 x}{100 x^{2} + 1} + \operatorname{acot}{\left (10 x \right )}$$
/ 2 \
| 100*x |
20*|-1 + ----------|
| 2|
\ 1 + 100*x /
--------------------
2
1 + 100*x
$$\frac{\frac{2000 x^{2}}{100 x^{2} + 1} - 20}{100 x^{2} + 1}$$
/ 2 \
| 100*x |
8000*x*|1 - ----------|
| 2|
\ 1 + 100*x /
-----------------------
2
/ 2\
\1 + 100*x /
$$\frac{8000 x}{\left(100 x^{2} + 1\right)^{2}} \left(- \frac{100 x^{2}}{100 x^{2} + 1} + 1\right)$$