Function: mean(logn(numbers("xyx")) if numbers("yyy") > numbers('xry') else numbers("xyx"), logn(numbers("xyx"))) if logn(numbers("xyx")) if numbers("xyx") if numbers("yyy") > logn(numbers("xyx")) else numbers('xry') > numbers("xyx") else mean(numbers("yyy") if numbers('xry') > logn(numbers("xyx")) else numbers("xyx"), logn(numbers("xyx"))) > numbers('xry') if numbers("xyx") > numbers("yyy") else logn(numbers("xyx")) else logn(numbers("xyx"))