stribution.MixinOpt[A]"></a><a id="&lt;+?&gt;(=&gt;ProbabilityDistribution[Option[A]],Double):MixinOpt[A]"></a> <span class="permalink"><a href="../provingground/ProbabilityDistribution$$Mixture.html#&lt;+?&gt;(mixin:=&gt;provingground.ProbabilityDistribution[Option[A]],weight:Double):provingground.ProbabilityDistribution.MixinOpt[A]" title="Permalink"><i class="material-icons"></i></a></span> <span class="modifier_kind"><span class="modifier"></span> <span class="kind">def</span></span> <span class="sym