2
-x 3 2
20*5 *x -x / 4\
- -------------- - 2*x*5 *acos\5*x /*log(5)
___________
/ 8
\/ 1 - 25*x
$$- \frac{20 \cdot 5^{- x^{2}} x^{3}}{\sqrt{1 - 25 x^{8}}} - 2 \cdot 5^{- x^{2}} x \log{\left(5 \right)} \operatorname{acos}{\left(5 x^{4} \right)}$$
/ / 8 \ \
| 2 | 100*x | |
| 10*x *|-3 + ----------| |
2 | | 8| 4 |
-x |/ 2 \ / 4\ \ -1 + 25*x / 40*x *log(5) |
2*5 *|\-1 + 2*x *log(5)/*acos\5*x /*log(5) + ----------------------- + --------------|
| ___________ ___________|
| / 8 / 8 |
\ \/ 1 - 25*x \/ 1 - 25*x /
$$2 \cdot 5^{- x^{2}} \left(\frac{40 x^{4} \log{\left(5 \right)}}{\sqrt{1 - 25 x^{8}}} + \frac{10 x^{2} \left(\frac{100 x^{8}}{25 x^{8} - 1} - 3\right)}{\sqrt{1 - 25 x^{8}}} + \left(2 x^{2} \log{\left(5 \right)} - 1\right) \log{\left(5 \right)} \operatorname{acos}{\left(5 x^{4} \right)}\right)$$
/ / 8 16 \ \
| | 650*x 15000*x | / 8 \ |
|10*|3 - ---------- + -------------| 2 | 100*x | |
| | 8 2| 30*x *|-3 + ----------|*log(5)|
2 | | -1 + 25*x / 8\ | 2 / 2 \ | 8| |
-x | \ \-1 + 25*x / / 2 / 2 \ / 4\ 30*x *\-1 + 2*x *log(5)/*log(5) \ -1 + 25*x / |
-4*x*5 *|----------------------------------- + log (5)*\-3 + 2*x *log(5)/*acos\5*x / + ------------------------------- + ------------------------------|
| ___________ ___________ ___________ |
| / 8 / 8 / 8 |
\ \/ 1 - 25*x \/ 1 - 25*x \/ 1 - 25*x /
$$- 4 \cdot 5^{- x^{2}} x \left(\frac{30 x^{2} \left(2 x^{2} \log{\left(5 \right)} - 1\right) \log{\left(5 \right)}}{\sqrt{1 - 25 x^{8}}} + \frac{30 x^{2} \left(\frac{100 x^{8}}{25 x^{8} - 1} - 3\right) \log{\left(5 \right)}}{\sqrt{1 - 25 x^{8}}} + \left(2 x^{2} \log{\left(5 \right)} - 3\right) \log{\left(5 \right)}^{2} \operatorname{acos}{\left(5 x^{4} \right)} + \frac{10 \left(\frac{15000 x^{16}}{\left(25 x^{8} - 1\right)^{2}} - \frac{650 x^{8}}{25 x^{8} - 1} + 3\right)}{\sqrt{1 - 25 x^{8}}}\right)$$