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<b>let </b><font color="Maroon">c<sub>1</sub></font> be   <a href="funcsdom.html#NM1">Ring</a>;<br/><b>let </b><font color="Maroon">c<sub>2</sub></font> be  <a href="mod_2.html#V2">strict</a> <a href="mod_2.html#NM1">LModMorphism</a> of <font color="Maroon">c<sub>1</sub></font>;<br/>



<a NAME="E1:7"/>
for <font color="Olive">b<sub>1</sub></font> being   <a href="subset_1.html#M1">Element</a> of <span class="p1"><a href="tarski.html#K1">{</a><span class="default"><font color="Maroon">c<sub>2</sub></font></span><a href="tarski.html#K1">}</a></span> holds <font color="Olive">b<sub>1</sub></font> is  <a href="mod_2.html#V2">strict</a> <a href="mod_2.html#NM1">LModMorphism</a> of <font color="Maroon">c<sub>1</sub></font>
 
<b>by </b><i><a class="ref" href="tarski.html#D1">TARSKI:def 1</a></i>;<br/>
<b>hence </b><a NAME="E2:7"/>
<span class="p1"><a href="tarski.html#K1">{</a><span class="default"><font color="Maroon">c<sub>2</sub></font></span><a href="tarski.html#K1">}</a></span> is    <a href="modcat_1.html#M3" target="_self">LModMorphism_DOMAIN</a> of <font color="Maroon">c<sub>1</sub></font>
 <b>by </b><i><a class="ref" href="modcat_1.html#D2" target="_self">Def2</a></i>;<br/>


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