><span class="n">norm_squared</span><span class="p" data-group-id="4786615588-1">(</span><span class="p" data-group-id="4786615588-2">{</span><span class="mi">3</span><span class="p">,</span><span class="w"> </span><span class="mi">4</span><span class="p" data-group-id="4786615588-2">}</span><span class="p" data-group-id="4786615588-1">)</span><span class="w">
</span><span class="mi">25</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Vector</span><span class="o">.