Function: mean(sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx')), product(numbers('yyx'), numbers("xyx"))) if sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx')) if product(numbers('yyx'), numbers("xyx")) > minus(mean(sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx')), product(numbers('yyx'), numbers("xyx"))), sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx'))) else mean(sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx')), product(numbers('yyx'), numbers("xyx"))) > minus(mean(sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx')), product(numbers('yyx'), numbers("xyx"))), sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx'))) else sum(product(numbers('yyx'), numbers("xyx")), numbers('yyx'))