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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E5">Th10</font></span>: <a NAME="T5"><span class="comment"><font color="firebrick">:: HILBERT4:5</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">A</font> being    <a href="hidden.html#M2" title="HIDDEN:mode.2">set</a> <br/>  for <font color="Olive" title="b2">f</font> being   <a href="funct_2.html#NM1" title="FUNCT_2:NM.1">Function</a> of <font color="Olive" title="b1">A</font>,<font color="Olive" title="b1">A</font>  st <font color="Olive" title="b2">f</font> <a href="partfun1.html#K1" title="PARTFUN1:func.1">*</a> <font color="Olive" title="b2">f</font> <a href="funct_2.html#R2" title="FUNCT_2:pred.2">=</a>  <a href="partfun1.html#K6" title="PARTFUN1:func.6">id</a> <font color="Olive" title="b1">A</font> holds <br/><font color="Olive" title="b2">f</font> is  <a href="partit_2.html#V1" title="PARTIT_2:attr.1">involutive</a> </div></div>
