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<b>let </b><font color="Maroon" title="c1">R</font> be   <a href="funcsdom.html#NM1" title="FUNCSDOM:NM.1">Ring</a>;<br/><b>let </b><font color="Maroon" title="c2">G</font>, <font color="Maroon" title="c3">H</font> be   <a href="vectsp_2.html#NM6" title="VECTSP_2:NM.6">LeftMod</a> of <font color="Maroon" title="c1">R</font>;<br/><b>let </b><font color="Maroon" title="c4">F</font> be    <a href="mod_2.html#M1" title="MOD_2:mode.1">Morphism</a> of <font color="Maroon" title="c2">G</font>,<font color="Maroon" title="c3">H</font>;<br/>







<i><font color="Green" title="E14">A1</font></i>: the <a href="mod_2.html#U1" title="MOD_2:sel.1">Dom</a> of <font color="Maroon" title="c4">F</font> = 
 <a href="mod_2.html#K2" title="MOD_2:func.2">dom</a> <font color="Maroon" title="c4">F</font>

<br/>.= 
<font color="Maroon" title="c2">G</font>
<b>by </b><i><a class="ref" href="mod_2.html#D11" target="_self" title="MOD_2:def.11">Def11</a></i>
;<br/>
<i><font color="Green" title="E15">A2</font></i>: the <a href="mod_2.html#U2" title="MOD_2:sel.2">Cod</a> of <font color="Maroon" title="c4">F</font> = 
 <a href="mod_2.html#K3" title="MOD_2:func.3">cod</a> <font color="Maroon" title="c4">F</font>

<br/>.= 
<font color="Maroon" title="c3">H</font>
<b>by </b><i><a class="ref" href="mod_2.html#D11" target="_self" title="MOD_2:def.11">Def11</a></i>
;<br/>
<b>then reconsider </b><font color="Maroon" title="c5">f</font> = the <a href="mod_2.html#U3" title="MOD_2:sel.3">Fun</a> of <font color="Maroon" title="c4">F</font> as   <a href="struct_0.html#NM6" title="STRUCT_0:NM.6">Function</a> of <font color="Maroon" title="c2">G</font>,<font color="Maroon" title="c3">H</font> <b>by </b><i><a class="txt" href="mod_2.html#E1:24"><i><font color="Green" title="E14">A1</font></i></a></i>;<br/>
<b>take </b>
<font color="Maroon" title="c5">f</font>
;<br/>

<b>thus </b><a NAME="E4:24"/>
(  <a href="mod_2.html#G1" title="MOD_2:aggr.1">LModMorphismStr</a>(# the <a href="mod_2.html#U1" title="MOD_2:sel.1">Dom</a> of <font color="Maroon" title="c4">F</font>,the <a href="mod_2.html#U2" title="MOD_2:sel.2">Cod</a> of <font color="Maroon" title="c4">F</font>,the <a href="mod_2.html#U3" title="MOD_2:sel.3">Fun</a> of <font color="Maroon" title="c4">F</font> #) <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="mod_2.html#G1" title="MOD_2:aggr.1">LModMorphismStr</a>(# <font color="Maroon" title="c2">G</font>,<font color="Maroon" title="c3">H</font>,<font color="Maroon" title="c5">f</font> #) &amp; <font color="Maroon" title="c5">f</font> is <a href="mod_2.html#V1" title="MOD_2:attr.1">linear</a> )
 <b>by </b><i><a class="txt" href="mod_2.html#E1:24"><i><font color="Green" title="E14">A1</font></i></a>, <a class="txt" href="mod_2.html#E2:24"><i><font color="Green" title="E15">A2</font></i></a>, <a class="ref" href="mod_2.html#T10" target="_self" title="MOD_2:th.10">Th10</a></i>;<br/>


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