Function: log(numbers('xyy') if minus(numbers('xyy'), numbers('xry')) > numbers('xyy') if numbers("yyy") > minus(numbers('xyy'), numbers('xry')) else numbers('xry') if numbers('xry') > minus(numbers('xyy'), numbers('xry')) else numbers('xyy') else numbers('xry') if minus(numbers('xyy'), numbers('xry')) > numbers("yyy") else numbers('xyy'), minus(numbers('xyy'), numbers('xry')) if numbers('xry') > minus(numbers('xyy'), numbers('xry')) if numbers('xyy') > numbers('xry') else numbers("yyy") else numbers('xyy'))