Difference between revisions of "User: Mibj"
From Teknologisk videncenter
m |
m |
||
| Line 1: | Line 1: | ||
TODO: note om netværk med videre. | TODO: note om netværk med videre. | ||
| − | <math> | + | <math> |
| − | + | \operatorname{erfc}(x) = | |
| − | </math> | + | \frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2}\,dt = |
| + | \frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}} | ||
| + | </math> | ||
---- | ---- | ||
<math> | <math> | ||
x = \sqrt{ 200 } | x = \sqrt{ 200 } | ||
</math> | </math> | ||
Revision as of 09:34, 19 October 2010
TODO: note om netværk med videre.
<math>
\operatorname{erfc}(x) =
\frac{2}{\sqrt{\pi}} \int_x^{\infty} e^{-t^2}\,dt =
\frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}}
</math>
<math> x = \sqrt{ 200 } </math>