Function: mean(numbers("xxr") if numbers("yyy") > numbers('epe') else numbers("xxr") if numbers("yyy") > numbers('epe') else numbers('xyy') if numbers('epe') > numbers("xxr") if numbers('xyy') > numbers("yyy") else numbers('epe') else sum(numbers('epe') if numbers("xxr") > numbers("xxr") if numbers("yyy") > numbers('epe') else numbers('xyy') else numbers("yyy"), numbers("yyy") if numbers("xxr") > numbers('xyy') else numbers('epe')), sum(numbers('epe') if numbers('xyy') if numbers("xxr") > numbers('epe') else numbers("yyy") > numbers("yyy") else numbers("xxr"), numbers("yyy") if numbers('epe') > numbers('xyy') else numbers("xxr")))
