><code><span><span class="keyword">type</span> typ</span><span> = </span></code><ol><li id="type-typ.L2norm" class="def variant constructor anchored"><a href="#type-typ.L2norm" class="anchor"></a><code><span>| </span><span><span class="constructor">L2norm</span> <span class="keyword">of</span> float</span></code></li><li id="type-typ.Value" class="def variant constructor anchored"><a href="#type-typ.Value" class="anchor"></a><code><span>| </span><span><span class="constructor">Value</span> <span class="keyw