Function: numbers("yyy") if numbers("xxx") > log(numbers("yxx"), numbers("yyy")) else numbers("yxx") if log(numbers("yxx"), numbers("yyy")) > numbers("yyy") if numbers("yxx") > log(numbers("yxx"), numbers("yyy")) else numbers("xxx") if numbers("yxx") > square(numbers("yyy") if numbers("xxx") > log(numbers("yxx"), numbers("yyy")) else numbers("yxx")) else log(numbers("yxx"), numbers("yyy")) else square(numbers("xxx") if numbers("yyy") > numbers("yxx") else log(numbers("yxx"), numbers("yyy")))