<spanid="the-plummer-module"></span><h1>the plummer module<aclass="headerlink"href="#module-pNbody.plummer"title="Permalink to this headline">¶</a></h1>
<p>plummer model</p>
<dlclass="function">
<dtid="pNbody.plummer.Density">
<ttclass="descclassname">pNbody.plummer.</tt><ttclass="descname">Density</tt><big>(</big><em>G</em>, <em>M</em>, <em>a</em>, <em>r</em><big>)</big><aclass="headerlink"href="#pNbody.plummer.Density"title="Permalink to this definition">¶</a></dt>
<dd><p>Plummer Density</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.plummer.LDensity">
<ttclass="descclassname">pNbody.plummer.</tt><ttclass="descname">LDensity</tt><big>(</big><em>G</em>, <em>M</em>, <em>a</em>, <em>r</em><big>)</big><aclass="headerlink"href="#pNbody.plummer.LDensity"title="Permalink to this definition">¶</a></dt>
<dd><p>Plummer Linear Density</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.plummer.Potential">
<ttclass="descclassname">pNbody.plummer.</tt><ttclass="descname">Potential</tt><big>(</big><em>G</em>, <em>M</em>, <em>a</em>, <em>r</em><big>)</big><aclass="headerlink"href="#pNbody.plummer.Potential"title="Permalink to this definition">¶</a></dt>
<dd><p>Plummer Potential</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.plummer.Sigma">
<ttclass="descclassname">pNbody.plummer.</tt><ttclass="descname">Sigma</tt><big>(</big><em>G</em>, <em>M</em>, <em>a</em>, <em>r</em><big>)</big><aclass="headerlink"href="#pNbody.plummer.Sigma"title="Permalink to this definition">¶</a></dt>
<dd><p>Return sigma (radial) from Jeans equation : 1/rho Int( rho * drPhi * dr )</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.plummer.Vcirc">
<ttclass="descclassname">pNbody.plummer.</tt><ttclass="descname">Vcirc</tt><big>(</big><em>G</em>, <em>M</em>, <em>a</em>, <em>r</em><big>)</big><aclass="headerlink"href="#pNbody.plummer.Vcirc"title="Permalink to this definition">¶</a></dt>
<dd><p>Plummer circular velocity</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.plummer.dPotential">
<ttclass="descclassname">pNbody.plummer.</tt><ttclass="descname">dPotential</tt><big>(</big><em>G</em>, <em>M</em>, <em>a</em>, <em>r</em><big>)</big><aclass="headerlink"href="#pNbody.plummer.dPotential"title="Permalink to this definition">¶</a></dt>