1
/
|
| 2 / ___\
| x ___ ____ |\/ 2 |
| -- \/ 2 *\/ pi *erfi|-----|
| 2 \ 2 /
| E dx = ------------------------
| 2
/
0
$${{\sqrt{\pi}\,\mathrm{erf}\left({{\sqrt{-\log E}}\over{\sqrt{2}}}
\right)}\over{\sqrt{2}\,\sqrt{-\log E}}}$$
Ответ (Неопределённый)
[src] /
|
| 2 / ___\
| x ___ ____ |x*\/ 2 |
| -- \/ 2 *\/ pi *erfi|-------|
| 2 \ 2 /
| E dx = C + --------------------------
| 2
/
$${{\sqrt{\pi}\,\mathrm{erf}\left({{\sqrt{-\log E}\,x}\over{\sqrt{2}
}}\right)}\over{\sqrt{2}\,\sqrt{-\log E}}}$$