&gt;</span><span class="w"> </span><span class="nc">Vector</span><span class="o">.</span><span class="n">norm</span><span class="p" data-group-id="7214262984-12">(</span><span class="p" data-group-id="7214262984-12">)</span><span class="w">
</span><span class="mf">2.5</span></code></pre>
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