Function: round(round(abs(numbers('rrr') if numbers('yxr') > numbers('yyx') else numbers("per") if numbers('yxr') > numbers("per") else numbers('rrr')), numbers('yxr') if numbers("per") > numbers('rrr') else numbers('yxr') if numbers("per") > numbers('rrr') else numbers('yyx')), abs(numbers("per") if numbers('yxr') if numbers('yyx') > numbers("per") else numbers('rrr') > numbers('rrr') else numbers('yxr')))