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<span class="kw">take </span>
<font color="Maroon" title="c1">R</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="c1">R</font> is <font color="Maroon" title="c1">R</font> <a href="field_4.html#V1" title="FIELD_4:attr.1">-extending</a> </span><br/>

<span class="kw">thus </span><a NAME="E1:7_1_1"/>
<font color="Maroon" title="c1">R</font> is <font color="Maroon" title="c1">R</font> <a href="field_4.html#V1" title="FIELD_4:attr.1">-extending</a> 
 <span class="kw">by</span> <span class="lab"><a class="txt" href="field_4.html#E1"><span class="lab"><font color="Green" title="E1">Th1</font></span></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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