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<div><span class="kw">theorem </span><a NAME="T22"><span class="comment"><font color="firebrick">:: MSSUBLAT:22</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font>, <font color="Olive" title="b2">B</font> being   <a href="unialg_1.html#NM1" title="UNIALG_1:NM.1">Universal_Algebra</a> holds <br/> (  <a href="unialg_1.html#K1" title="UNIALG_1:func.1">signature</a> <font color="Olive" title="b1">A</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="unialg_1.html#K1" title="UNIALG_1:func.1">signature</a> <font color="Olive" title="b2">B</font> iff  <a href="msualg_1.html#K6" title="MSUALG_1:func.6">MSSign</a> <font color="Olive" title="b1">A</font> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="msualg_1.html#K6" title="MSUALG_1:func.6">MSSign</a> <font color="Olive" title="b2">B</font> )</div></div>
