Function: logn(gradient[0](numbers("yxx") if divide(numbers("yxx"), numbers("yxx")) > round(divide(numbers("yxx"), numbers("yxx")), numbers("yxx")) else numbers("yxx")) if round(divide(numbers("yxx"), numbers("yxx")), numbers("yxx")) if numbers("yxx") > divide(numbers("yxx"), numbers("yxx")) else numbers("yxx") > divide(numbers("yxx"), numbers("yxx")) else round(divide(numbers("yxx"), numbers("yxx")), numbers("yxx")))