User:Munro: Difference between revisions
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<math> | <math> | ||
\operatorname{erfc}(x) = | \operatorname{erfc}(x) = | ||
\frac{2}{\sqrt{ | \frac{2}{\sqrt{u}} \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}} | \frac{e^{-x^2}}{x\sqrt{\pi}}\sum_{n=0}^\infty (-1)^n \frac{(2n)!}{n!(2x)^{2n}} | ||
</math> | </math> | ||
Revision as of 14:38, 6 Ocak 2012
