<?xml version="1.0"?>
<div class="add">

<b>let </b><font color="Maroon">G</font> be  non <a href="struct_0.html#V3">empty</a> <a href="group_1.html#V2" target="_self">unital</a>  <a href="group_1.html#L1" target="_self">HGrStr</a> ;<br/>

<a NAME="E1:32"/>
 <a href="group_1.html#K2" target="_self">1.</a> <font color="Maroon">G</font> <a href="binop_1.html#R3">is_a_unity_wrt</a> the <a href="group_1.html#U1" target="_self">mult</a> of <font color="Maroon">G</font>
 
<b>by </b><i/>;<br/>
<b>hence </b><a NAME="E2:32"/>
 <a href="binop_1.html#K3">the_unity_wrt</a> the <a href="group_1.html#U1" target="_self">mult</a> of <font color="Maroon">G</font> <a href="hidden.html#R1">=</a>  <a href="group_1.html#K2" target="_self">1.</a> <font color="Maroon">G</font>
 <b>by </b><i><a class="ref" href="binop_1.html#D8">BINOP_1:def 8</a></i>;<br/>


</div>
