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.S13 { margin-left: 56px; line-height: 21px; min-height: 0px; text-align: left; white-space: pre-wrap;  }</style></head><body><div class = rtcContent><h1  class = 'S0' id = 'T_EE119605' ><span>Script to compute the ELEMENTAL STIFFNESS </span><span texencoding="$\mathbf{k}_e$" style="vertical-align:-12px"><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAD4AAABMCAYAAAA1KwSOAAAFoUlEQVR4Xu2af2xTVR