<ol><li>I need to compute row column value in BIRT cross-tab .</li>
</ol><p> </p>
<ol><li>example : 5.240124211265131e power sub 4 ? how to compute it below expression showing zero ('0') instead of exponential value .</li>
</ol><pre class="_prettyXprint">
BirtMath.roundDown(data["JOB_COST_MINUTES_DATE/STAT_TIME_2"]/3600, 2)</pre>
