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

<b>let </b><font color="Maroon">G</font> be   <a href="group_1.html#NM1">Group</a>;<br/><b>let </b><font color="Maroon">H</font> be   <a href="group_1.html#NM1">Group</a>;<br/><b>let </b><font color="Maroon">a1</font> be   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">G</font>;<br/><b>let </b><font color="Maroon">a2</font> be   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">G</font>;<br/><b>let </b><font color="Maroon">a3</font> be   <a href="struct_0.html#NM1">Element</a> of <font color="Maroon">G</font>;<br/><b>let </b><font color="Maroon">g</font> be   <a href="group_6.html#NM2">Homomorphism</a> of <font color="Maroon">G</font>,<font color="Maroon">H</font>;<br/>











<b>thus </b><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <span class="p1"><a href="group_5.html#K3">[.</a><span class="default"><font color="Maroon">a1</font>,<font color="Maroon">a2</font>,<font color="Maroon">a3</font></span><a href="group_5.html#K3">.]</a></span> = 
<font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <span class="p1"><a href="group_5.html#K2">[.</a><span class="default"><span class="p2"><a href="group_5.html#K2">[.</a><span class="default"><font color="Maroon">a1</font>,<font color="Maroon">a2</font></span><a href="group_5.html#K2">.]</a></span>,<font color="Maroon">a3</font></span><a href="group_5.html#K2">.]</a></span>
<b>by </b><i><a class="ref" href="group_5.html#D3">GROUP_5:def 3</a></i>
<br/>.= 
<span class="p1"><a href="group_5.html#K2">[.</a><span class="default"><span class="p2">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <span class="p3"><a href="group_5.html#K2">[.</a><span class="default"><font color="Maroon">a1</font>,<font color="Maroon">a2</font></span><a href="group_5.html#K2">.]</a></span></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a3</font></span>)</span></span><a href="group_5.html#K2">.]</a></span>
<b>by </b><i/>
<br/>.= 
<span class="p1"><a href="group_5.html#K2">[.</a><span class="default"><span class="p2"><a href="group_5.html#K2">[.</a><span class="default"><span class="p3">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a1</font></span>)</span>,<span class="p3">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a2</font></span>)</span></span><a href="group_5.html#K2">.]</a></span>,<span class="p2">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a3</font></span>)</span></span><a href="group_5.html#K2">.]</a></span>
<b>by </b><i/>
<br/>.= 
<span class="p1"><a href="group_5.html#K3">[.</a><span class="default"><span class="p2">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a1</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a2</font></span>)</span>,<span class="p2">(<span class="default"><font color="Maroon">g</font> <a href="funct_2.html#K3">.</a> <font color="Maroon">a3</font></span>)</span></span><a href="group_5.html#K3">.]</a></span>
<b>by </b><i><a class="ref" href="group_5.html#D3">GROUP_5:def 3</a></i>
;<br/>


</div>
