target="#functions-as-statements">Functions as statements</a></li>
  <li><a href="#resolving-overloads" id="toc-resolving-overloads" class="nav-link" data-scroll-target="#resolving-overloads">Resolving overloads</a></li>
  <li><a href="#argument-promotion" id="toc-argument-promotion" class="nav-link" data-scroll-target="#argument-promotion">Argument promotion</a></li>
  <li><a href="#probability-functions-in-distribution-statements" id="toc-probability-functions-in-distribution-statements" class="nav-link" 