503448422-11">(</span><span class="nc">Vector</span><span class="o">.</span><span class="n">cross_norm</span><span class="p" data-group-id="9503448422-12">(</span><span class="p" data-group-id="9503448422-13">{</span><span class="mi">2</span><span class="p">,</span><span class="w"> </span><span class="mi">2</span><span class="p">,</span><span class="w"> </span><span class="o">-</span><span class="mi">1</span><span class="p" data-group-id="9503448422-13">}</span><span class="p">,</span><span class="w"> </spa