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<b>consider </b><font color="Maroon" title="c1">H</font> being   <a href="msualg_3.html#NM1" title="MSUALG_3:NM.1">ManySortedFunction</a> of <font color="Maroon">F<sub>2</sub></font>(),<font color="Maroon">F<sub>3</sub></font>()<b> such that </b><br/><a NAME="E2:10_1"/><i><font color="Green" title="E7">A5</font></i>: 
<font color="Maroon" title="c1">H</font> <a href="msualg_3.html#R2" title="MSUALG_3:pred.2">is_epimorphism</a> <font color="Maroon">F<sub>2</sub></font>(),<font color="Maroon">F<sub>3</sub></font>()
 <b>by </b><i><a class="txt" href="birkhoff.html#E1:10"><i><font color="Green" title="E3">A1</font></i></a></i>;<br/>
<a NAME="E3:10_1"/>
<font color="Maroon">P<sub>1</sub></font>[ <a href="msualg_4.html#K14" title="MSUALG_4:func.14">QuotMSAlg</a> <font color="Maroon">F<sub>2</sub></font>(),<span class="p1">(<span class="default"><a href="msualg_4.html#K18" title="MSUALG_4:func.18">MSCng</a> <font color="Maroon" title="c1">H</font></span>)</span>]
 
<b>by </b><i><a class="txt" href="birkhoff.html#E2:10"><i><font color="Green" title="E4">A2</font></i></a>, <a class="txt" href="birkhoff.html#E4:10"><i><font color="Green" title="E6">A4</font></i></a></i>;<br/>
<b>hence </b><a NAME="E4:10_1"/>
<font color="Maroon">P<sub>1</sub></font>[<font color="Maroon">F<sub>3</sub></font>()]
 <b>by </b><i><a class="txt" href="birkhoff.html#E3:10"><i><font color="Green" title="E5">A3</font></i></a>, <a class="txt" href="birkhoff.html#E2:10_1"><i><font color="Green" title="E7">A5</font></i></a>, <a class="ref" href="msualg_4.html#T6" title="MSUALG_4:th.6">MSUALG_4:6</a></i>; <a class="txt" onclick="hs(this)" href="javascript:()"><i><font color="Red">::  thesis: </font></i></a><span class="hide"> verum</span><br/>


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