Function: divide(round(exp(minus(numbers("per"), numbers("yyy")), numbers("per")) if minus(numbers("per"), numbers("yyy")) > minus(numbers("per"), numbers("yyy")) if numbers("per") > exp(minus(numbers("per"), numbers("yyy")), numbers("per")) else numbers("yyy") else numbers("per"), exp(minus(numbers("per"), numbers("yyy")), numbers("per")) if numbers("yyy") > numbers("per") else minus(numbers("per"), numbers("yyy"))), minus(numbers("per"), numbers("yyy")) if numbers("per") > exp(minus(numbers("per"), numbers("yyy")), numbers("per")) else exp(minus(numbers("per"), numbers("yyy")), numbers("per")) if numbers("per") > minus(numbers("per"), numbers("yyy")) else numbers("yyy"))