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<span class="kw">take </span>
<font color="Maroon" title="c2">E</font>
; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> <font color="Maroon" title="c2">E</font> is <font color="Maroon" title="c2">E</font> <a href="ring_3.html#V2" title="RING_3:attr.2">-isomorphic</a> </span><br/>

<a NAME="E1:8_3_1"/>
(  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Maroon" title="c2">E</font> is  <a href="vectsp_1.html#V13" title="VECTSP_1:attr.13">additive</a>  &amp;  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Maroon" title="c2">E</font> is  <a href="group_6.html#V1" title="GROUP_6:attr.1">multiplicative</a>  &amp;  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Maroon" title="c2">E</font> is  <a href="group_1.html#V6" title="GROUP_1:attr.6">unity-preserving</a>  &amp;  <a href="struct_0.html#K3" title="STRUCT_0:func.3">id</a> <font color="Maroon" title="c2">E</font> is  <a href="mod_4.html#V7" title="MOD_4:attr.7">isomorphism</a>  )
 
;<br/>
<span class="kw">hence </span><a NAME="E2:8_3_1"/>
<font color="Maroon" title="c2">E</font> is <font color="Maroon" title="c2">E</font> <a href="ring_3.html#V2" title="RING_3:attr.2">-isomorphic</a> 
 <span class="kw">by</span> <span class="lab"><a class="ref" href="ring_3.html#D4" onmouseover="rs('ring_3/D4')" onmouseout="rh()">RING_3:def 4</a></span>; <a class="txt" onmouseover="tooltip.show('hs',this)" onmouseout="tooltip.hide()" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="firebrick">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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