Function: logn(max(log(product(numbers("per") if numbers("per") > numbers("per") if numbers("per") > numbers('epe') else numbers("per") else numbers("per"), numbers("per") if numbers("per") > numbers('epe') else numbers("per")), numbers("per") if numbers("per") if numbers('epe') > numbers("per") else numbers("per") > numbers("per") else numbers("per")), product(numbers("per") if numbers('epe') if numbers("per") > numbers("per") else numbers("per") > numbers("per") else numbers("per"), numbers("per") if numbers("per") > numbers("per") else numbers('epe'))))