/a><span class="special">;</span>
        <span class="keyword">struct</span> <a class="link" href="../boost/histogram/axis/transform/log.html" title="Struct log">log</a><span class="special">;</span>
        <span class="keyword">struct</span> <a class="link" href="../boost/histogram/axis/transform/pow.html" title="Struct pow">pow</a><span class="special">;</span>
        <span class="keyword">struct</span> <a class="link" href="../boost/histogram/axis/transform/sqrt.html" title="Struct sqrt">sqrt</a><span