sourceCode stan code-with-copy"><code class="sourceCode stan"><span id="cb21-1"><a href="#cb21-1" aria-hidden="true" tabindex="-1"></a><span class="dt">real</span>&lt;<span class="kw">lower</span>=<span class="dv">0</span>, <span class="kw">upper</span>=a * x + b&gt; x;</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</section>
<section id="breaking-expressions-across-lines" class="level3 unnumbered">
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