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<div><span class="kw">theorem </span><span class="lab"><font color="Green" title="E7">Th17</font></span>: <a NAME="T10"><span class="comment"><font color="firebrick">:: DUALSP01:10</font></span><br/></a><div class="add"> for <font color="Olive" title="b1">X</font> being   <a href="rlvect_1.html#NM2" title="RLVECT_1:NM.2">RealLinearSpace</a> holds   <a href="dualsp01.html#K7" title="DUALSP01:func.7">LinearFunctionals</a> <font color="Olive" title="b1">X</font> is  <a href="rlsub_1.html#V1" title="RLSUB_1:attr.1">linearly-closed</a> </div></div>
