Function: numbers('xyy') if 100 *(sum(numbers('xyy'), numbers("per"))) > numbers("per") else sum(numbers('xyy'), numbers("per")) if 100 *(sum(numbers('xyy'), numbers("per"))) > 100 *(numbers("per") if numbers('xyy') > sum(numbers('xyy'), numbers("per")) else 100 *(sum(numbers('xyy'), numbers("per")))) else sum(numbers('xyy'), numbers("per"))