ingground.ProbabilityDistribution[A],weight:Double):provingground.ProbabilityDistribution.Mixin[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="symbol"><span class="name" title="gt4s: $less$plus$greater">&lt;+&gt;</span><span class="params">(<span name="mixin">mixin: =&gt; <a href="ProbabilityDistribution.html" name="provingground.ProbabilityDistribution" id="provingground.Probabil