5b62">isinf</a> (vec&lt; L, T, Q &gt; const &amp;x)</td></tr>
<tr class="memdesc:ga2885587c23a106301f20443896365b62"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns true if x holds a positive infinity or negative infinity representation in the underlying implementation's set of floating point representations.  <a href="a00143.html#ga2885587c23a106301f20443896365b62">More...</a><br /></td></tr>
<tr class="separator:ga2885587c23a106301f20443896365b62"><td class="memSeparator" colspan="2">&#160