ode>(reals y | reals alpha, reals sigma)</code><br> The log of the Frechet density of y given shape alpha and scale sigma dropping constant additive terms</p>
<small><i>Available since 2.25</i></small>
<a id="index-entry-7b1c306049c2aeb7399a3d6df5ea3c13265def52" class="index-entry"></a> <!-- real; frechet_cdf; (reals y | reals alpha, reals sigma); -->
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<p><code>real</code> <strong><code>frechet_cdf</code></strong><code>(reals y | reals alpha, reals sigma)</code><br> The Frechet cumulative distributio