Function: round(numbers("xxr"), numbers('xry')) if numbers('xry') > numbers("yxx") else numbers("xxr") if max(noise(numbers("xxr") if numbers('xry') > numbers("yxx") else round(numbers("xxr"), numbers('xry'))), round(numbers("xxr"), numbers('xry')) if numbers('xry') > numbers("xxr") else numbers("yxx")) > noise(numbers("xxr") if numbers("yxx") > numbers('xry') else round(numbers("xxr"), numbers('xry'))) else round(numbers("xxr"), numbers('xry'))