- Thread starter
- #1
karush
Well-known member
- Jan 31, 2012
- 2,678
View attachment 9527
ok from online computer I got this
$\displaystyle\int_0^x e^{-t^2}=\frac{\sqrt{\pi }}{2}\text{erf}\left(t\right)+C$
not sure what erf(t) means
ok from online computer I got this
$\displaystyle\int_0^x e^{-t^2}=\frac{\sqrt{\pi }}{2}\text{erf}\left(t\right)+C$
not sure what erf(t) means