<code>cauchy_lpdf(y | mu, sigma)</code>
dropping constant additive terms.
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<div id="stan-functions-24" class="section level3">
<h3 number="15.6.3"><span class="header-section-number">15.6.3</span> Stan Functions</h3>
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<p><code>real</code> <strong><code>cauchy_lpdf</code></strong><code>(reals y | reals mu, reals sigma)</code><br>
The log of the Cauchy density of y given location mu and scale sigma</p>
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