7f935724" class="index-entry"></a> <!-- real; scaled_inv_chi_square_cdf; (reals y | reals nu, reals sigma); -->
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<p><code>real</code> <strong><code>scaled_inv_chi_square_cdf</code></strong><code>(reals y | reals nu, reals sigma)</code><br> The scaled inverse Chi-square cumulative distribution function of y given degrees of freedom nu and scale sigma</p>
<small><i>Available since 2.0</i></small>
<a id="index-entry-e14593aac1cd14f7cf744da7a520e81ea74f2923" class="index-entry"></a> <!-- real; scaled_inv