lineno"><a class="line" href="a00732.html#ga45f16a4dd0db1f199afaed9fd12fe9a8">  119</a></span>&#160;    <span class="keyword">typedef</span> <span class="keywordtype">double</span>                      <a class="code" href="a00732.html#ga45f16a4dd0db1f199afaed9fd12fe9a8">double1x1</a>;      </div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="a00732.html#gae57d0201096834d25f2b91b319e7cdbd">  120</a></span>&#160;    <span class="keyword">typedef</span> mat&lt;2, 2, double, 