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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E3">Th2</font></span>: <a NAME="T2"><span class="comment"><font color="firebrick">:: MSUALG_5:2</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">X</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b2">EqR1</font> being   <a href="eqrel_1.html#NM2" title="EQREL_1:NM.2">Equivalence_Relation</a> of <font color="Olive" title="b1">X</font> holds   <a href="msualg_5.html#K1" title="MSUALG_5:func.1">EqCl</a> <font color="Olive" title="b2">EqR1</font> <a href="relset_1.html#R2" title="RELSET_1:pred.2">=</a> <font color="Olive" title="b2">EqR1</font></div></div>
