, T, Q&gt; <a class="code" href="a00732.html#gab5477ab69c40de4db5d58d3359529724">lerp</a>(<span class="keyword">const</span> vec&lt;2, T, Q&gt;&amp; x, <span class="keyword">const</span> vec&lt;2, T, Q&gt;&amp; y, T a){<span class="keywordflow">return</span> <a class="code" href="a00662.html#ga8e93f374aae27d1a88b921860351f8d4">mix</a>(x, y, a);}                         </div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class