<?xml version="1.0"?>
<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E50">Th57</font></span>: <a NAME="T57"><span class="comment"><font color="firebrick">:: SF_MASTR:57</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">p</font> being   <a href="compos_1.html#NM3" title="COMPOS_1:NM.3">preProgram</a> of <a href="scmfsa_2.html#K1" title="SCMFSA_2:func.1">SCM+FSA</a>  holds  not  <a href="sf_mastr.html#K8" title="SF_MASTR:func.8">First*NotUsed</a> <font color="Olive" title="b1">p</font> <a href="tarski.html#R2" title="TARSKI:pred.2">in</a>  <a href="sf_mastr.html#K6" title="SF_MASTR:func.6">UsedI*Loc</a> <font color="Olive" title="b1">p</font></div></div>
