ac2b94, 0xa97c48b43810c84b, 0xe692ecd5716afebc, 0xe8e48f98eec6e2e9, 0xfe0889dd3b046666, 0x318bdcd2d4005d37]</div></div><div class="cell"><div class="code-block">
</div></div><div class="cell"><div class="prose-block"><p>It can sometimes be convenient to split a key into a <em>table</em> of keys and then <em>map</em> or <em>fold</em> a random function over the table.</p>
</div></div><div class="cell"><div class="code-block">sum <span class="symbol">$</span> map rand keys
</div><div class="result-block">2.472