Function: minus(numbers("yxx"), numbers("yyy")) if sum(minus(numbers("yxx"), numbers("yyy")), numbers("yxx")) > sum(sum(minus(numbers("yxx"), numbers("yyy")), numbers("yxx")), minus(numbers("yxx"), numbers("yyy"))) else minus(numbers("yxx"), numbers("yyy")) if numbers("yxx") > sum(minus(numbers("yxx"), numbers("yyy")), numbers("yxx")) else sum(sum(minus(numbers("yxx"), numbers("yyy")), numbers("yxx")), minus(numbers("yxx"), numbers("yyy")))
