</div>

<p>BETA</p>
<div class="codehilite"><pre><span></span><code>       <span class="nv">BETA</span> <span class="nv">is</span> <span class="nv">DOUBLE</span> <span class="nv">PRECISION</span>.
        <span class="nv">On</span> <span class="nv">entry</span>, <span class="nv">BETA</span> <span class="nv">specifies</span> <span class="nv">the</span> <span class="nv">scalar</span> <span class="nv">beta</span>. <span class="nv">When</span> <span class="nv">BETA</span> <span class="nv">is</span>
        <spa