span>| </span><span><span class="constructor">GD</span></span></code></li><li id="type-typ.CG" class="def variant constructor anchored"><a href="#type-typ.CG" class="anchor"></a><code><span>| </span><span><span class="constructor">CG</span></span></code></li><li id="type-typ.CD" class="def variant constructor anchored"><a href="#type-typ.CD" class="anchor"></a><code><span>| </span><span><span class="constructor">CD</span></span></code></li><li id="type-typ.NonlinearCG" class="def variant constructor anchore