Function: square(log(round(numbers('ryy'), numbers("xxy")), numbers('ryy'))) if round(numbers('ryy'), numbers("xxy")) if numbers('ryy') > log(round(numbers('ryy'), numbers("xxy")), numbers('ryy')) else square(log(round(numbers('ryy'), numbers("xxy")), numbers('ryy'))) > log(round(numbers('ryy'), numbers("xxy")), numbers('ryy')) else round(numbers('ryy'), numbers("xxy"))