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<b>consider </b><font color="Maroon" title="c3">F</font> being    <a href="ringcat1.html#M1" title="RINGCAT1:mode.1">Morphism</a> of <font color="Maroon" title="c1">G</font>,<font color="Maroon" title="c2">H</font>;<br/>
<b>reconsider </b><font color="Maroon" title="c4">D</font> = <span class="p1"><a href="tarski.html#K1" title="TARSKI:func.1">{</a><span class="default"><font color="Maroon" title="c3">F</font></span><a href="tarski.html#K1" title="TARSKI:func.1">}</a></span> as   <a href="ringcat1.html#NM5" title="RINGCAT1:NM.5">RingMorphism_DOMAIN</a> <b>by </b><i><a class="ref" href="ringcat1.html#T17" target="_self" title="RINGCAT1:th.17">Th17</a></i>;<br/>
<b>take </b>
<font color="Maroon" title="c4">D</font>
;<br/>

<b>thus </b><a NAME="E3:47_1_1"/>
for <font color="Olive" title="b1">x</font> being   <a href="ringcat1.html#M3" title="RINGCAT1:mode.3">Element</a> of <font color="Maroon" title="c4">D</font> holds  <font color="Olive" title="b1">x</font> is    <a href="ringcat1.html#M1" title="RINGCAT1:mode.1">Morphism</a> of <font color="Maroon" title="c1">G</font>,<font color="Maroon" title="c2">H</font>
 <b>by </b><i><a class="ref" href="tarski.html#D1" title="TARSKI:def.1">TARSKI:def 1</a></i>;<br/>


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