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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E48">Th43</font></span>: <a NAME="T43"><span class="comment"><font color="firebrick">:: MONOID_0:43</font></span><br/></a><div class="add"> <a href="monoid_0.html#K4" title="MONOID_0:func.4">&lt;NAT,+&gt;</a>  <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="algstr_0.html#G3" title="ALGSTR_0:aggr.3">multMagma</a>(# <a href="numbers.html#NK1" title="NUMBERS:NK.1">NAT</a>,<a href="binop_2.html#K23" title="BINOP_2:func.23">addnat</a> #) <span class="kw">by</span> <span class="lab"><a class="ref" href="monoid_0.html#D27" target="_self" onmouseover="rs('monoid_0/D27')" onmouseout="rh()">Def27</a></span>;<br/></div></div>
