Function: sqrt(minus(numbers('rrr'), numbers('yyx'))) if minus(numbers('rrr'), numbers('yyx')) > divide(min(sqrt(minus(numbers('rrr'), numbers('yyx'))), minus(numbers('rrr'), numbers('yyx'))), sqrt(minus(numbers('rrr'), numbers('yyx')))) else min(sqrt(minus(numbers('rrr'), numbers('yyx'))), minus(numbers('rrr'), numbers('yyx')))