Function: sum(sum(numbers("xxr"), numbers('xyy')) if 2 *(sum(numbers("xxr"), numbers('xyy'))) > numbers("xxr") else 2 *(sum(numbers("xxr"), numbers('xyy'))) if numbers("xxr") > sum(numbers("xxr"), numbers('xyy')) else numbers('xyy'), sum(numbers("xxr"), numbers('xyy')) if 2 *(sum(numbers("xxr"), numbers('xyy'))) > numbers('xyy') else numbers("xxr"))
