,</span> <span class="n">m</span> <span class="o">=</span> <span class="p">(</span><span class="mi">8</span><span class="p">,</span> <span class="mi">5</span><span class="p">),</span> <span class="n">tau</span> <span class="o">=</span> <span class="mi">2</span><span class="p">,</span> <span class="n">Fx</span> <span class="o">=</span> <span class="s1">&#39;linear&#39;</span><span class="p">,</span> <span class="n">r</span> <span class="o">=</span> <span class="mi">0</span><span class="p">,</span> <span clas