Difference between revisions of "User:Zack"

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   \frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}}
 
   \frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}}
 
</math>
 
</math>
 +
 +
 +
<graphviz border='frame' format='svg'>
 +
digraph G {Hello->World!}
 +
</graphviz>

Latest revision as of 17:19, 9 July 2010

<flash>file=example.swf|quality=best</flash>


[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]


<graphviz border='frame' format='svg'> digraph G {Hello->World!} </graphviz>