Function: divide(minus(numbers("yxx"), numbers("xxy")), numbers("yxx")) if log(divide(minus(numbers("yxx"), numbers("xxy")), numbers("yxx")), minus(numbers("yxx"), numbers("xxy"))) > minus(numbers("yxx"), numbers("xxy")) if divide(minus(numbers("yxx"), numbers("xxy")), numbers("yxx")) > numbers("yxx") else log(divide(minus(numbers("yxx"), numbers("xxy")), numbers("yxx")), minus(numbers("yxx"), numbers("xxy"))) else minus(numbers("yxx"), numbers("xxy"))
