Function: sum(numbers("per"), numbers("xxr")) if numbers("per") if sum(numbers("per"), numbers("xxr")) > numbers("xxr") if divide(sum(numbers("per"), numbers("xxr")), numbers("per")) > sum(numbers("per"), numbers("xxr")) else numbers("per") else divide(sum(numbers("per"), numbers("xxr")), numbers("per")) > divide(sum(numbers("per"), numbers("xxr")), numbers("per")) else numbers("xxr") if numbers("per") > divide(sum(numbers("per"), numbers("xxr")), numbers("per")) else sum(numbers("per"), numbers("xxr"))