freedom nu</p>
<small><i>Available since 2.12</i></small>
<a id="index-entry-5fb795e9994cfaedf511409172a6457e8df06bff" class="index-entry"></a> <!-- real; inv_chi_square_lccdf; (reals y | reals nu); -->
<p></p>
<p><code>real</code> <strong><code>inv_chi_square_lccdf</code></strong><code>(reals y | reals nu)</code><br> The log of the inverse Chi-squared complementary cumulative distribution function of y given degrees of freedom nu</p>
<small><i>Available since 2.12</i></small>
<a id="index-entry-b2c4491a4b6