Function: product(numbers("xxx") if exp(logn(numbers('yyx')), numbers('yyx')) > logn(numbers('yyx')) else numbers('yyx'), exp(logn(numbers('yyx')), numbers('yyx'))) if logn(numbers('yyx')) > exp(logn(numbers('yyx')), numbers('yyx')) else numbers("xxx") if exp(logn(numbers('yyx')), numbers('yyx')) > numbers('yyx') else logn(numbers('yyx'))
