Function: divide(numbers('epe'), numbers("per")) if minus(divide(numbers('epe'), numbers("per")), numbers('epe')) > round(noise(minus(divide(numbers('epe'), numbers("per")), numbers('epe'))), minus(divide(numbers('epe'), numbers("per")), numbers('epe'))) else noise(minus(divide(numbers('epe'), numbers("per")), numbers('epe'))) if round(noise(minus(divide(numbers('epe'), numbers("per")), numbers('epe'))), minus(divide(numbers('epe'), numbers("per")), numbers('epe'))) > minus(divide(numbers('epe'), numbers("per")), numbers('epe')) else noise(minus(divide(numbers('epe'), numbers("per")), numbers('epe')))