Function: product(round(divide(round(numbers("per") if numbers("yxx") > numbers("xxy") else numbers('xyy'), numbers("per")), numbers('xyy') if numbers("yxx") > numbers("per") else numbers("xxy")), round(numbers("per") if numbers("yxx") > numbers("xxy") else numbers('xyy'), numbers("per"))), divide(round(numbers("yxx") if numbers("xxy") > numbers('xyy') else numbers("per"), numbers("per")), numbers("per") if numbers('xyy') > numbers("xxy") else numbers("yxx")))