Oracle BI Publisher

[Noorain]

HI

I used BI Publisher for report.

In rtf template faced some problem.

i want summation two element.
<?sum(element1* element2 div 100)?>

but its not support.

<?xdoslt: sum(element1)*s um(element2) div 100?>
its support but result is not correct.

kindly help me how to do this