Function: logn(minus(numbers("yxx"), numbers("xxx"))) if numbers("yxx") if numbers("xxx") > logn(minus(numbers("yxx"), numbers("xxx"))) else minus(numbers("yxx"), numbers("xxx")) > minus(numbers("yxx"), numbers("xxx")) else 100 *(numbers("xxx") if minus(numbers("yxx"), numbers("xxx")) > numbers("yxx") else logn(minus(numbers("yxx"), numbers("xxx"))))