="method-Decision-apply"></a><div class="section">
<h3 id="method-apply-">Method <code><a href="https://rdrr.io/r/base/apply.html" class="external-link">apply()</a></code><a class="anchor" aria-label="anchor" href="#method-apply-"></a></h3>
<p>Update an optimization problem formulation.</p><div class="section">
<h4 id="usage">Usage<a class="anchor" aria-label="anchor" href="#usage"></a></h4>
<p></p><div class="r"><div class="sourceCode"><pre><code><span><span class="va">Decision</span><span class="op">$</sp