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140 lines
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<title>Examples — optifik documentation</title>
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<section id="examples">
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<h1>Examples<a class="headerlink" href="#examples" title="Link to this heading">¶</a></h1>
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<section id="basic-optimization">
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<h2>Basic Optimization<a class="headerlink" href="#basic-optimization" title="Link to this heading">¶</a></h2>
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<p>Here’s a simple example using Optifik to solve a quadratic function.</p>
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<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span><span class="w"> </span><span class="nn">optifik</span><span class="w"> </span><span class="kn">import</span> <span class="n">minimize</span>
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<span class="k">def</span><span class="w"> </span><span class="nf">quadratic</span><span class="p">(</span><span class="n">x</span><span class="p">):</span>
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<span class="k">return</span> <span class="p">(</span><span class="n">x</span> <span class="o">-</span> <span class="mi">3</span><span class="p">)</span> <span class="o">**</span> <span class="mi">2</span>
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<span class="n">result</span> <span class="o">=</span> <span class="n">minimize</span><span class="p">(</span><span class="n">quadratic</span><span class="p">,</span> <span class="n">x0</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
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<span class="nb">print</span><span class="p">(</span><span class="n">result</span><span class="p">)</span>
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</pre></div>
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</div>
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</section>
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<section id="constrained-optimization">
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<h2>Constrained Optimization<a class="headerlink" href="#constrained-optimization" title="Link to this heading">¶</a></h2>
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<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">from</span><span class="w"> </span><span class="nn">optifik</span><span class="w"> </span><span class="kn">import</span> <span class="n">minimize</span>
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<span class="k">def</span><span class="w"> </span><span class="nf">objective</span><span class="p">(</span><span class="n">x</span><span class="p">):</span>
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<span class="k">return</span> <span class="n">x</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">**</span> <span class="mi">2</span> <span class="o">+</span> <span class="n">x</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">**</span> <span class="mi">2</span>
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<span class="k">def</span><span class="w"> </span><span class="nf">constraint</span><span class="p">(</span><span class="n">x</span><span class="p">):</span>
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<span class="k">return</span> <span class="n">x</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">+</span> <span class="n">x</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span> <span class="o">-</span> <span class="mi">1</span>
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<span class="n">result</span> <span class="o">=</span> <span class="n">minimize</span><span class="p">(</span><span class="n">objective</span><span class="p">,</span> <span class="n">x0</span><span class="o">=</span><span class="p">[</span><span class="mi">0</span><span class="p">,</span> <span class="mi">0</span><span class="p">],</span> <span class="n">constraints</span><span class="o">=</span><span class="p">[</span><span class="n">constraint</span><span class="p">])</span>
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<span class="nb">print</span><span class="p">(</span><span class="n">result</span><span class="p">)</span>
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</pre></div>
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</div>
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</section>
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<p class="caption" role="heading"><span class="caption-text">Documentation</span></p>
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<li class="toctree-l1 current"><a class="current reference internal" href="#">Examples</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="#basic-optimization">Basic Optimization</a></li>
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<li class="toctree-l2"><a class="reference internal" href="#constrained-optimization">Constrained Optimization</a></li>
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