lass="kind">def</span></span> <span class="symbol"><span class="name">map</span><span class="tparams">[<span name="B">B</span>]</span><span class="params">(<span name="f">f: (<span name="provingground.learning.TruncatedDistribution.Scaled.A" class="extype">A</span>) =&gt; <span name="provingground.learning.TruncatedDistribution.map.B" class="extype">B</span></span>)</span><span class="result">: <a href="TruncatedDistribution.html" name="provingground.learning.TruncatedDistribution" id="provingground.learnin