<?xml version="1.0"?>
<div><span class="kw">theorem </span><a NAME="T10"><span class="comment"><font color="firebrick">:: FOMODEL1:10</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">S</font> being   <a href="fomodel1.html#NM2" title="FOMODEL1:NM.2">Language</a> holds  <span class="p1">(<span class="default"><a href="fomodel1.html#K5" title="FOMODEL1:func.5">TermSymbolsOf</a> <font color="Olive" title="b1">S</font></span>)</span> <a href="subset_1.html#K6" title="SUBSET_1:func.6">\</a> <span class="p1">(<span class="default"><a href="fomodel1.html#K16" title="FOMODEL1:func.16">LettersOf</a> <font color="Olive" title="b1">S</font></span>)</span> <a href="hidden.html#R1" title="HIDDEN:pred.1">=</a>  <a href="fomodel1.html#K3" title="FOMODEL1:func.3">OpSymbolsOf</a> <font color="Olive" title="b1">S</font> <span class="kw">by</span> <span class="lab"><a class="ref" href="funct_1.html#T69" onmouseover="rs('funct_1/T69')" onmouseout="rh()">FUNCT_1:69</a></span>;<br/></div></div>
