Integral of e^((-x^2)/2) dx
The solution
The answer (Indefinite)
[src]
/
|
| 2 / ___\
| -x ___ ____ |x*\/ 2 |
| ---- \/ 2 *\/ pi *erf|-------|
| 2 \ 2 /
| E dx = C + -------------------------
| 2
/
∫e2(−1)x2dx=C+22πerf(22x)
The graph
/ ___\
___ ____ |\/ 2 |
\/ 2 *\/ pi *erf|-----|
\ 2 /
-----------------------
2
22πerf(22)
=
/ ___\
___ ____ |\/ 2 |
\/ 2 *\/ pi *erf|-----|
\ 2 /
-----------------------
2
22πerf(22)
sqrt(2)*sqrt(pi)*erf(sqrt(2)/2)/2
Use the examples entering the upper and lower limits of integration.