Fréchet distribution
= Fréchet distribution
{c}
{title2=$\Phi_\alpha$}
{wiki}
For $\alpha>0$, the standard <Fréchet distribution> has <distribution function> $\Phi_\alpha(x)=e^{-x^{-\alpha}}$ for $x>0$ and zero for $x\leq0$. Its <maximum domain of attraction> consists of <distribution functions> with an infinite <right endpoint of a distribution> and a <survival function> with <regular variation> of index $-\alpha$.