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<div><span class="kw">theorem </span><a NAME="T2"><span class="comment"><font color="firebrick">:: GROUP_3:2</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">G</font> being   <a href="group_1.html#NM1" title="GROUP_1:NM.1">Group</a> holds <br/> ( <font color="Olive" title="b1">G</font> is   <a href="group_1.html#V5" title="GROUP_1:attr.5">commutative</a>  <a href="group_1.html#NM1" title="GROUP_1:NM.1">Group</a> iff  the <a href="algstr_0.html#U2" title="ALGSTR_0:sel.2">multF</a> of <font color="Olive" title="b1">G</font> is  <a href="binop_1.html#V1" title="BINOP_1:attr.1">commutative</a>  )</div></div>
