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   3       </p><div class="variablelist"><dl class="variablelist"><dt><span class="term">Synopsis:</span></dt><dd><p><span class="bold"><strong>conclude</strong></span> <span class="emphasis"><em><a class="link" href="sec_terms.html#grammar.term">term</a></em></span></p></dd><dt><span class="term">Pre-condition:</span></dt><dd><p>
   4                  The current conclusion must be an equality <span class="command"><strong>t1 = tk</strong></span>
   5              </p></dd><dt><span class="term">Action:</span></dt><dd><p>It starts an equality chain on the conclusion. It allows the user to apply the tactic <span class="bold"><strong>=</strong></span> to continue the chain.</p></dd><dt><span class="term">New sequent to prove:</span></dt><dd><p>None.</p></dd></dl></div><p>
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