Function: sum(cos(logn(numbers('xyy')) if numbers('yyx') > numbers('rep') else numbers('xyy')), logn(numbers('xyy')) if numbers('xyy') > numbers('yyx') else numbers('rep')) if numbers('xyy') if logn(numbers('xyy')) > numbers('yyx') else numbers('rep') > logn(numbers('xyy')) else cos(numbers('xyy') if numbers('rep') > logn(numbers('xyy')) else numbers('yyx'))