Function: minus(numbers('yxr'), numbers('epe')) if abs(minus(numbers('yxr'), numbers('epe'))) > abs(minus(numbers('yxr'), numbers('epe'))) if minus(numbers('yxr'), numbers('epe')) > numbers('yxr') else round(abs(minus(numbers('yxr'), numbers('epe'))), minus(numbers('yxr'), numbers('epe'))) else round(abs(minus(numbers('yxr'), numbers('epe'))), minus(numbers('yxr'), numbers('epe')))