class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;00089    #Frequency.append(sqrt(Omega\_square[storey\_i].n(digits=4)))</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;00090 #calculating egin vectors</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;00091 z=A.eigenvectors\_left()</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;00092 </div>
<div class="line"><a name="l00097"></a><