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Documentation updated
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fjosw
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2 changed files with 1 additions and 71 deletions
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@ -77,9 +77,6 @@
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<li>
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<a class="function" href="#svd">svd</a>
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</li>
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<li>
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<a class="function" href="#slogdet">slogdet</a>
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</li>
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</ul>
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@ -401,31 +398,6 @@
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<span class="k">return</span> <span class="p">(</span><span class="n">u</span><span class="p">,</span> <span class="n">s</span><span class="p">,</span> <span class="n">vh</span><span class="p">)</span>
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<span class="k">def</span> <span class="nf">slogdet</span><span class="p">(</span><span class="n">obs</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
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<span class="sd">"""Computes the determinant of a matrix of Obs via np.linalg.slogdet."""</span>
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<span class="k">def</span> <span class="nf">_mat</span><span class="p">(</span><span class="n">x</span><span class="p">):</span>
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<span class="n">dim</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)))</span>
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<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">))</span> <span class="o">!=</span> <span class="n">dim</span><span class="p">:</span>
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<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s1">'Input has to have dim**2 entries'</span><span class="p">)</span>
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<span class="n">mat</span> <span class="o">=</span> <span class="p">[]</span>
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<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">dim</span><span class="p">):</span>
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<span class="n">row</span> <span class="o">=</span> <span class="p">[]</span>
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<span class="k">for</span> <span class="n">j</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">dim</span><span class="p">):</span>
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<span class="n">row</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">x</span><span class="p">[</span><span class="n">j</span> <span class="o">+</span> <span class="n">dim</span> <span class="o">*</span> <span class="n">i</span><span class="p">])</span>
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<span class="n">mat</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">row</span><span class="p">)</span>
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<span class="p">(</span><span class="n">sign</span><span class="p">,</span> <span class="n">logdet</span><span class="p">)</span> <span class="o">=</span> <span class="n">anp</span><span class="o">.</span><span class="n">linalg</span><span class="o">.</span><span class="n">slogdet</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">mat</span><span class="p">))</span>
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<span class="k">return</span> <span class="n">sign</span> <span class="o">*</span> <span class="n">anp</span><span class="o">.</span><span class="n">exp</span><span class="p">(</span><span class="n">logdet</span><span class="p">)</span>
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<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">obs</span><span class="p">,</span> <span class="n">np</span><span class="o">.</span><span class="n">ndarray</span><span class="p">):</span>
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<span class="k">return</span> <span class="n">derived_observable</span><span class="p">(</span><span class="n">_mat</span><span class="p">,</span> <span class="p">(</span><span class="mi">1</span> <span class="o">*</span> <span class="p">(</span><span class="n">obs</span><span class="o">.</span><span class="n">ravel</span><span class="p">()))</span><span class="o">.</span><span class="n">tolist</span><span class="p">(),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
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<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">obs</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
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<span class="k">return</span> <span class="n">derived_observable</span><span class="p">(</span><span class="n">_mat</span><span class="p">,</span> <span class="n">obs</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
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<span class="k">else</span><span class="p">:</span>
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<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'Unproper type of input.'</span><span class="p">)</span>
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<span class="c1"># Variants for numerical differentiation</span>
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<span class="k">def</span> <span class="nf">_num_diff_mat_mat_op</span><span class="p">(</span><span class="n">op</span><span class="p">,</span> <span class="n">obs</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
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@ -1073,48 +1045,6 @@ Obs valued.</li>
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</div>
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</section>
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<section id="slogdet">
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<div class="attr function"><a class="headerlink" href="#slogdet">#  </a>
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<span class="def">def</span>
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<span class="name">slogdet</span><span class="signature">(obs, **kwargs)</span>:
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</div>
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<details>
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<summary>View Source</summary>
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<div class="codehilite"><pre><span></span><span class="k">def</span> <span class="nf">slogdet</span><span class="p">(</span><span class="n">obs</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
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<span class="sd">"""Computes the determinant of a matrix of Obs via np.linalg.slogdet."""</span>
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<span class="k">def</span> <span class="nf">_mat</span><span class="p">(</span><span class="n">x</span><span class="p">):</span>
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<span class="n">dim</span> <span class="o">=</span> <span class="nb">int</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">)))</span>
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<span class="k">if</span> <span class="n">np</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">x</span><span class="p">))</span> <span class="o">!=</span> <span class="n">dim</span><span class="p">:</span>
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<span class="k">raise</span> <span class="ne">Exception</span><span class="p">(</span><span class="s1">'Input has to have dim**2 entries'</span><span class="p">)</span>
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<span class="n">mat</span> <span class="o">=</span> <span class="p">[]</span>
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<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">dim</span><span class="p">):</span>
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<span class="n">row</span> <span class="o">=</span> <span class="p">[]</span>
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<span class="k">for</span> <span class="n">j</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">dim</span><span class="p">):</span>
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<span class="n">row</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">x</span><span class="p">[</span><span class="n">j</span> <span class="o">+</span> <span class="n">dim</span> <span class="o">*</span> <span class="n">i</span><span class="p">])</span>
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<span class="n">mat</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">row</span><span class="p">)</span>
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<span class="p">(</span><span class="n">sign</span><span class="p">,</span> <span class="n">logdet</span><span class="p">)</span> <span class="o">=</span> <span class="n">anp</span><span class="o">.</span><span class="n">linalg</span><span class="o">.</span><span class="n">slogdet</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">array</span><span class="p">(</span><span class="n">mat</span><span class="p">))</span>
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<span class="k">return</span> <span class="n">sign</span> <span class="o">*</span> <span class="n">anp</span><span class="o">.</span><span class="n">exp</span><span class="p">(</span><span class="n">logdet</span><span class="p">)</span>
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<span class="k">if</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">obs</span><span class="p">,</span> <span class="n">np</span><span class="o">.</span><span class="n">ndarray</span><span class="p">):</span>
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<span class="k">return</span> <span class="n">derived_observable</span><span class="p">(</span><span class="n">_mat</span><span class="p">,</span> <span class="p">(</span><span class="mi">1</span> <span class="o">*</span> <span class="p">(</span><span class="n">obs</span><span class="o">.</span><span class="n">ravel</span><span class="p">()))</span><span class="o">.</span><span class="n">tolist</span><span class="p">(),</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
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<span class="k">elif</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">obs</span><span class="p">,</span> <span class="nb">list</span><span class="p">):</span>
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<span class="k">return</span> <span class="n">derived_observable</span><span class="p">(</span><span class="n">_mat</span><span class="p">,</span> <span class="n">obs</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
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<span class="k">else</span><span class="p">:</span>
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<span class="k">raise</span> <span class="ne">TypeError</span><span class="p">(</span><span class="s1">'Unproper type of input.'</span><span class="p">)</span>
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</pre></div>
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</details>
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<div class="docstring"><p>Computes the determinant of a matrix of Obs via np.linalg.slogdet.</p>
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</div>
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</section>
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</main>
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<script>
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