an><span class="p">,</span><span class="mf">0.0_rp</span><span class="p">,</span><span class="mf">1.0_rp</span><span class="o">/</span><span class="p">))</span>
    <span class="n">b2</span> <span class="o">=</span> <span class="n">b2</span><span class="o">/</span><span class="nb">SQRT</span><span class="p">(</span><span class="nb">DOT_PRODUCT</span><span class="p">(</span><span class="n">b2</span><span class="p">,</span><span class="n">b2</span><span class="p">))</span>

    <span class="n">b3</span> <span