convex or concave
function that you think would be useful to other users; we will be happy
to incorporate it in a future release.</p>
<div class="section" id="new-functions-via-the-dcp-ruleset">
<h3>New functions via the DCP ruleset<a class="headerlink" href="#new-functions-via-the-dcp-ruleset" title="Permalink to this headline">¶</a></h3>
<p>The simplest way to construct a new function that works within CVX
is to construct it using expressions that fully conform to the DCP
ruleset. Consider, for instance,