Function: invert(numbers('xry') if numbers('xyy') > numbers('ryy') else round(numbers('xyy'), numbers('xry'))) if numbers('xyy') if numbers('xry') > round(numbers('xyy'), numbers('xry')) else numbers('ryy') > round(numbers('xyy'), numbers('xry')) if invert(round(numbers('xyy'), numbers('xry')) if numbers('xry') > numbers('xyy') else numbers('ryy')) > round(numbers('xyy'), numbers('xry')) if numbers('ryy') > numbers('xyy') else numbers('xry') else numbers('xyy') else round(numbers('xyy'), numbers('xry'))