Function: 2 *(2 *(exp(numbers("per"), numbers("per")))) if exp(numbers("per"), numbers("per")) > 2 *(exp(numbers("per"), numbers("per"))) else numbers("per") if exp(numbers("per"), numbers("per")) > 2 *(2 *(exp(numbers("per"), numbers("per")))) else 2 *(exp(numbers("per"), numbers("per")))