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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E4">Th7</font></span>: <a NAME="T7"><span class="comment"><font color="firebrick">:: PROJRED1:7</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">IPP</font> being   <a href="incproj.html#NM2" title="INCPROJ:NM.2">IncProjSp</a><br/>  for <font color="Olive" title="b2">A</font> being   <a href="incsp_1.html#NM2" title="INCSP_1:NM.2">LINE</a> of <font color="Olive" title="b1">IPP</font>  ex <font color="Olive" title="b3">a</font> being   <a href="incsp_1.html#NM1" title="INCSP_1:NM.1">POINT</a> of <font color="Olive" title="b1">IPP</font> st <font color="Olive" title="b3">a</font> <a href="incsp_1.html#R1" title="INCSP_1:pred.1">on</a> <font color="Olive" title="b2">A</font></div></div>
