Function: band pass(round(2 *(product(numbers('xry'), numbers('yyx'))), product(numbers('xry'), numbers('yyx')))) if round(2 *(product(numbers('xry'), numbers('yyx'))), product(numbers('xry'), numbers('yyx'))) > product(numbers('xry'), numbers('yyx')) else 2 *(product(numbers('xry'), numbers('yyx')))
