Function: round(numbers('ryy'), numbers("yxx")) if invert(round(numbers('ryy'), numbers("yxx"))) > invert(round(numbers('ryy'), numbers("yxx"))) if round(numbers('ryy'), numbers("yxx")) > numbers("yxx") else numbers('ryy') else numbers('ryy') if round(numbers('ryy'), numbers("yxx")) > invert(round(numbers('ryy'), numbers("yxx"))) else round(numbers('ryy'), numbers("yxx")) if numbers("yxx") > numbers('ryy') else invert(round(numbers('ryy'), numbers("yxx")))