Function: round(numbers("xxy") if divide(numbers('xry'), numbers("xxy")) if numbers('xry') > numbers("xxy") else numbers("yxx") > numbers('xry') else divide(numbers('xry'), numbers("xxy")) if numbers('xry') > divide(numbers('xry'), numbers("xxy")) if numbers('xry') > numbers("yxx") else numbers("xxy") else divide(numbers('xry'), numbers("xxy")), numbers('xry') if numbers('xry') if numbers("yxx") > divide(numbers('xry'), numbers("xxy")) else numbers("xxy") > divide(numbers('xry'), numbers("xxy")) else numbers("xxy"))