 of the types <code>T1</code> to <code>TN</code> being function argument types (i.e., no constraints and no sizes).</p>
</section>
<section id="dimensionality-declaration" class="level3 unnumbered">
<h3 class="unnumbered anchored" data-anchor-id="dimensionality-declaration">Dimensionality declaration</h3>
<p>Arguments and return types may be arrays, and these are indicated with optional brackets and commas as would be used for indexing. For example, <code>int</code> denotes a single integer argument or retu