bject"></a> <a href="GaussianDistribution.html" title="A wrapped normal distribution parameterized by the given mean and standard deviation." class="class"></a><a href="GaussianDistribution.html" title="A wrapped normal distribution parameterized by the given mean and standard deviation.">GaussianDistribution</a></li><li class="current-entities indented4"><span class="separator"></span> <a href="NullDistribution.html" title="An implementation of a distribution that always returns 0 when sampled." class="cla