</p></dd>

<dt><code>drop</code></dt><dd><p>(logical) Remove the rest of attributes in RHS?</p></dd>

</dl><p></div></p>
<h3>Returns</h3>
<p>An <code>ImplicationSet</code> that is a subset of the current set, only with those rules which has the attributes in <code>lhs</code> and <code>rhs</code> in their LHS and RHS, respectively.</p>
<p><hr>
<a id="method-get_rules"></a></p><h3>Method <code>get_rules()</code></h3>
<p>Get a subset of the implication set</p><h3>Usage</h3>
<p><div class="r"></p><pre>Implicati