
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;00042 </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;00043 Time Period</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;00044 \(\backslash\)begin\{equation\}</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;00045    [T]=\(\backslash\)sage\{Time\_period\}</div>
<div class="line"><a name="l00050"></a><span class="lineno">   5