;00201        e=(1-B[i,j]^2)^2+4*(0.05)*B[i,j]*(b)^2</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;00202        P[i,j]=q/e</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;00203    </div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;00204 Lateral\_force=zero\_matrix(RR,Number\_of\_storeys,1)</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;00205 for i in range(Number\_