ol2x3</a>;        </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="a00732.html#ga4d7fa65be8e8e4ad6d920b45c44e471f">   74</a></span>&#160;    <span class="keyword">typedef</span> mat&lt;2, 4, bool, highp&gt;      <a class="code" href="a00732.html#ga4d7fa65be8e8e4ad6d920b45c44e471f">bool2x4</a>;        </div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="a00732.html#gac7d7311f7e0fa8b6163d96dab033a755">   75</a></span>&#160;    <span cla