lf</span><span class="o">.</span><span class="n">f</span><span class="p">[</span><span class="n">x</span><span class="p">])</span></div>


<div class="viewcode-block" id="MergeTree.LCA_matrix">
<a class="viewcode-back" href="../../../modules/reeb/mergetree.html#cereeberus.reeb.merge.MergeTree.LCA_matrix">[docs]</a>
    <span class="k">def</span> <span class="nf">LCA_matrix</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="nb">type</span> <span class="o">=</span>