v1t</span><span class="p">,</span> <span class="n">v2t</span><span class="p">,</span> \
                <span class="n">work</span><span class="p">,</span> <span class="n">rwork</span><span class="p">,</span> <span class="n">iwork</span><span class="p">,</span> <span class="n">info</span> <span class="o">=</span> \
                    <span class="n">csd</span><span class="o">.</span><span class="n">cuncsd</span><span class="p">(</span><span class="n">p</span><span class="p">,</span> <span class="n">x11</sp