Function: product(square(tan(band pass(numbers("yxx")))), tan(band pass(numbers("yxx")))) if tan(band pass(numbers("yxx"))) if square(tan(band pass(numbers("yxx")))) > product(square(tan(band pass(numbers("yxx")))), tan(band pass(numbers("yxx")))) else band pass(numbers("yxx")) > tan(band pass(numbers("yxx"))) else square(tan(band pass(numbers("yxx"))))