span> <span class="o">=</span> <span class="mf">2.5</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">VsSed</span> <span class="o">=</span> <span class="mf">1.4</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">w1SubSed</span><span class="p">,</span> <span class="n">w2SubSed</span><span class="p">,</span> <span class="n">w3SubSed</span> <span class="o">=</span> <span class="p">[</span><span class="mf">0.6</span><span class="p">,</span> <span class="mf">0.3</span><span class="p">,</span> 