<spanid="the-c-mynumeric-module"></span><h1>the C myNumeric module<aclass="headerlink"href="#module-pNbody.myNumeric"title="Permalink to this headline">¶</a></h1>
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">Interpolate_From_1d_Array</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.Interpolate_From_1d_Array"title="Permalink to this definition">¶</a></dt>
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">Interpolate_From_2d_Array</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.Interpolate_From_2d_Array"title="Permalink to this definition">¶</a></dt>
<dd><p>Interpolate values from a given array.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.expand">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">expand</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.expand"title="Permalink to this definition">¶</a></dt>
<dd><p>Expand a matrix.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.getmask">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">getmask</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.getmask"title="Permalink to this definition">¶</a></dt>
<dd><p>Return a mask of the same type as x which has ones where elemets of x that have a corespondant in y and zeros instead.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.histogram2d">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">histogram2d</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.histogram2d"title="Permalink to this definition">¶</a></dt>
<dd><p>Return a 2d matrix corresponding to the histrogram of two vector values in given ranges.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.hnd">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">hnd</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.hnd"title="Permalink to this definition">¶</a></dt>
<dd><p>Return a 3d matrix corresponding to the histrogram in n dim of a vector 3xn</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.lininterp1d">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">lininterp1d</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.lininterp1d"title="Permalink to this definition">¶</a></dt>
<dd><p>Linear interpolation of 1d function given by two vectors.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.polint">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">polint</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.polint"title="Permalink to this definition">¶</a></dt>
<dd><p>Polynomial interpolation.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.quaddinterp1d">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">quaddinterp1d</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.quaddinterp1d"title="Permalink to this definition">¶</a></dt>
<dd><p>Quadratic interpolation of 1d function given by two vectors (the slope is continuous).</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.quadinterp1d">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">quadinterp1d</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.quadinterp1d"title="Permalink to this definition">¶</a></dt>
<dd><p>Quadratic interpolation of 1d function given by two vectors.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.ratint">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">ratint</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.ratint"title="Permalink to this definition">¶</a></dt>
<dd><p>Polynomial interpolation.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.rotx">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">rotx</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.rotx"title="Permalink to this definition">¶</a></dt>
<dd><p>Rotation around the x axis.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.roty">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">roty</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.roty"title="Permalink to this definition">¶</a></dt>
<dd><p>Rotation around the y axis.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.rotz">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">rotz</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.rotz"title="Permalink to this definition">¶</a></dt>
<dd><p>Rotation around the z axis.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.spline">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">spline</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.spline"title="Permalink to this definition">¶</a></dt>
<dd><p>spline.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.spline3d">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">spline3d</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.spline3d"title="Permalink to this definition">¶</a></dt>
<dd><p>Return a 3d interpolation.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.splint">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">splint</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.splint"title="Permalink to this definition">¶</a></dt>
<dd><p>splint.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.test">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">test</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.test"title="Permalink to this definition">¶</a></dt>
<dd><p>Some test on PyArray object.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.turnup">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">turnup</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.turnup"title="Permalink to this definition">¶</a></dt>
<dd><p>Turn up a matrix.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.vprod">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">vprod</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.vprod"title="Permalink to this definition">¶</a></dt>
<dd><p>Calculate the vectorial product of two vectors.</p>
</dd></dl>
<dlclass="function">
<dtid="pNbody.myNumeric.whistogram">
<ttclass="descclassname">pNbody.myNumeric.</tt><ttclass="descname">whistogram</tt><big>(</big><big>)</big><aclass="headerlink"href="#pNbody.myNumeric.whistogram"title="Permalink to this definition">¶</a></dt>