User:Munro: Difference between revisions

Revision as of 13:54, 6 Ocak 2012

${\sqrt {2}}$

@@ Line 1: / Line 1: @@
 <math>
-\operatorname{erfc}(x) =
+\sqrt{2}
-\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>