link" data-scroll-target="#dimensionality-checks-and-exceptions">Dimensionality checks and exceptions</a></li>
  <li><a href="#data-only-qualifiers" id="toc-data-only-qualifiers" class="nav-link" data-scroll-target="#data-only-qualifiers">Data-only qualifiers</a></li>
  </ul></li>
  <li><a href="#function-bodies.section" id="toc-function-bodies.section" class="nav-link" data-scroll-target="#function-bodies.section">Function bodies</a>
  <ul class="collapse">
  <li><a href="#random-number-generating-function