span><span class="p">,</span> <span class="s2">&quot;R&quot;</span><span class="p">:</span> <span class="mi">30</span><span class="p">,</span> <span class="s2">&quot;nu&quot;</span><span class="p">:</span> <span class="mi">25</span><span class="p">,</span> <span class="s2">&quot;t_origin&quot;</span><span class="p">:</span> <span class="mf">0.01</span><span class="p">}</span>
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