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<span class="kw">consider </span><font color="Maroon" title="c3">R</font> being   <a href="pre_topc.html#V1" title="PRE_TOPC:attr.1">strict</a>   <a href="yellow_9.html#M3" title="YELLOW_9:mode.3">Refinement</a> of <font color="Maroon" title="c1">S</font>,<font color="Maroon" title="c2">T</font>;<br/>
<span class="kw">take </span>
<font color="Maroon" title="c3">R</font>
; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> ( <font color="Maroon" title="c3">R</font> is  <a href="pre_topc.html#V1" title="PRE_TOPC:attr.1">strict</a>  &amp; not <font color="Maroon" title="c3">R</font> is  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  )</span><br/>

<span class="kw">thus </span><a NAME="E2:58_1_1"/>
( <font color="Maroon" title="c3">R</font> is  <a href="pre_topc.html#V1" title="PRE_TOPC:attr.1">strict</a>  &amp; not <font color="Maroon" title="c3">R</font> is  <a href="struct_0.html#V2" title="STRUCT_0:attr.2">empty</a>  )
 ; <a class="txt" onclick="hs(this)" href="javascript:()"><span class="comment"><font color="Red">::  thesis: </font></span></a><span class="hide"> verum</span><br/>


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