o">  473</span><span class="keyword">template</span> &lt;<span class="keyword">typename</span> T, <span class="keyword">typename</span> U, <span class="keyword">typename</span> V&gt;</div>
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<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"><a class="line" href="submath_8h.html#a0b8165c8ee2f5880cb609d2169cd78d5">  474</a></span><span class="keyword">inline</span> T <a class="code hl_function" href="submath_8h.html#a0b8