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<div class="section" id="diagonalize-h">
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<span id="id1"></span><h1>diagonalize_h<a class="headerlink" href="#diagonalize-h" title="Permalink to this headline">¶</a></h1>
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<blockquote>
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<div><p>Program that extracts the <a class="reference internal" href="../modules/determinants.html#cmdoption-determinants-arg-n-states"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">n_states</span></code></a> lowest states of the Hamiltonian within the set of Slater determinants stored in the EZFIO folder.</p>
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<p>If <a class="reference internal" href="../modules/determinants.html#cmdoption-determinants-arg-s2-eig"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">s2_eig</span></code></a> = True, it will retain only states</p>
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<p>which corresponds to the desired value of <a class="reference internal" href="../modules/determinants.html#cmdoption-determinants-arg-expected-s2"><code class="xref std std-option docutils literal notranslate"><span class="pre">determinants</span> <span class="pre">expected_s2</span></code></a>.</p>
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<p>Needs:</p>
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<table class="hlist"><tr><td><ul class="simple">
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<li><code class="xref c c-data docutils literal notranslate"><span class="pre">read_wf</span></code></li>
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</ul>
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</td><td><ul class="simple">
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</ul>
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</td><td><ul class="simple">
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</td></tr></table>
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<p>Calls:</p>
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<table class="hlist"><tr><td><ul class="simple">
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<li><code class="xref c c-func docutils literal notranslate"><span class="pre">routine()</span></code></li>
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</ul>
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</td><td><ul class="simple">
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</td><td><ul class="simple">
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</td></tr></table>
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<p>Touches:</p>
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<table class="hlist"><tr><td><ul class="simple">
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<li><code class="xref c c-data docutils literal notranslate"><span class="pre">read_wf</span></code></li>
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</ul>
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</td><td><ul class="simple">
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</td></tr></table>
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</div></blockquote>
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