s="ref-description section level2">
    <p>Equation (2), page 4 from Bluck, "Recent advances in the interpretation of
the 13C octanoate breath test for gastric emptying"</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">cum_exp_beta</span><span class="op">(</span><span class="va">minute</span>, <span class="va">dose</span>, <span clas