s="lineno">  491</span>&#160;</div><div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;<span class="keyword">function</span> <span class="keywordtype">bool</span> = LocalIsPositiveScalar(value)</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;bool = isnumeric(value) &amp; ...</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;       prod(size(value)) == 1 &amp; ...</div><div class="line"><a name="l00495"></a><span cl