Function: mean(numbers("yyy") if numbers("per") > log(numbers("yyy"), numbers("per")) else numbers('xry'), log(numbers("yyy"), numbers("per"))) if log(numbers("yyy"), numbers("per")) if numbers("yyy") > numbers("per") else numbers('xry') > log(numbers("yyy"), numbers("per")) else sum(mean(numbers("yyy") if numbers('xry') > log(numbers("yyy"), numbers("per")) else numbers("per"), log(numbers("yyy"), numbers("per"))), numbers("yyy") if numbers("per") > numbers('xry') else log(numbers("yyy"), numbers("per")))
