Function: product(2 *(sum(numbers("yxx"), numbers("yyy"))) if tan(2 *(sum(numbers("yxx"), numbers("yyy")))) > sum(numbers("yxx"), numbers("yyy")) else tan(2 *(sum(numbers("yxx"), numbers("yyy")))) if 2 *(sum(numbers("yxx"), numbers("yyy"))) > numbers("yxx") else sum(numbers("yxx"), numbers("yyy")), numbers("yxx") if sum(numbers("yxx"), numbers("yyy")) > tan(2 *(sum(numbers("yxx"), numbers("yyy")))) else 2 *(sum(numbers("yxx"), numbers("yyy"))))