Add docs from pypose/pypose

Author: pyposebot

docs/preview/pr/378/_modules/pypose/optim/solver/index.html

@@ -562,6 +562,9 @@ <h1>Source code for pypose.optim.solver</h1><div class="highlight"><pre>
 
             <span class="k">if</span> <span class="n">M</span> <span class="ow">is</span> <span class="ow">not</span> <span class="kc">None</span><span class="p">:</span>
                 <span class="n">torch</span><span class="o">.</span><span class="n">matmul</span><span class="p">(</span><span class="n">M</span><span class="p">,</span> <span class="n">r</span><span class="p">,</span> <span class="n">out</span><span class="o">=</span><span class="n">z</span><span class="p">)</span>
+            <span class="k">else</span><span class="p">:</span>
+                <span class="n">z</span> <span class="o">=</span> <span class="n">r</span>
+
             <span class="n">rho_cur</span> <span class="o">=</span> <span class="n">torch</span><span class="o">.</span><span class="n">matmul</span><span class="p">(</span><span class="n">r</span><span class="o">.</span><span class="n">mT</span><span class="p">,</span> <span class="n">z</span><span class="p">)</span>
             <span class="k">if</span> <span class="n">iteration</span> <span class="o">&gt;</span> <span class="mi">0</span><span class="p">:</span>
                 <span class="n">beta</span> <span class="o">=</span> <span class="n">rho_cur</span> <span class="o">/</span> <span class="n">rho_prev</span>