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<b>let </b><font color="Maroon" title="c1">F</font> be   <a href="funct_1.html#NM1" title="FUNCT_1:NM.1">Function</a>;<br/>

<b>assume </b><a NAME="E1:25_1_1"/>
<font color="Maroon" title="c1">F</font> is <a href="pralg_1.html#V1" title="PRALG_1:attr.1">Univ_Alg-yielding</a>
 ;<br/>

<a NAME="E2:25_1_1"/><b>then </b>
for <font color="Olive" title="b1">x</font> being   <a href="hidden.html#M1" title="HIDDEN:mode.1">set</a>   st <font color="Olive" title="b1">x</font> <a href="hidden.html#R2" title="HIDDEN:pred.2">in</a>  <a href="relat_1.html#NK2" title="RELAT_1:NK.2">dom</a> <font color="Maroon" title="c1">F</font> holds <br/><font color="Maroon" title="c1">F</font> <a href="funct_1.html#K1" title="FUNCT_1:func.1">.</a> <font color="Olive" title="b1">x</font> is    <a href="struct_0.html#L1" title="STRUCT_0:struct.1">1-sorted</a> 
 
<b>by </b><i><a class="ref" href="pralg_1.html#D10" target="_self" title="PRALG_1:def.10">Def10</a></i>;<br/>
<b>hence </b><a NAME="E3:25_1_1"/>
<font color="Maroon" title="c1">F</font> is <a href="pralg_1.html#V2" title="PRALG_1:attr.2">1-sorted-yielding</a>
 <b>by </b><i><a class="ref" href="pralg_1.html#D11" target="_self" title="PRALG_1:def.11">Def11</a></i>;<br/>


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