 class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">subset</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#finite_topology.functions.Function.get_preimage" title="Permalink to this definition">¶</a></dt>
<dd><p>Obtains the preimage (inverse image) of a given set in the target space.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>subset</strong> (<em>set</em>) 