<spanid="the-fourier-module"></span><h1>the fourier module<aclass="headerlink"href="#module-pNbody.fourier"title="Permalink to this headline">¶</a></h1>
<dlclass="function">
<dtid="pNbody.fourier.fourier">
<ttclass="descclassname">pNbody.fourier.</tt><ttclass="descname">fourier</tt><big>(</big><em>m=1</em>, <em>n) amp_m cos( 2.pi f_m phi + phi_m ) = Sum_(m=1</em>, <em>n) amp_m cos( m phi + phi_m</em><big>)</big><aclass="headerlink"href="#pNbody.fourier.fourier"title="Permalink to this definition">¶</a></dt>